{"edit_instruction": "Change the background to a futuristic command center with holographic maps, scrolling data screens, robots patrolling a corridor, blinking server rack lights, and cool artificial lighting from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the professional woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/374e727bda985e7745384f9b8416fe72.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/374e727bda985e7745384f9b8416fe72.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/374e727bda985e7745384f9b8416fe72.mp4", "mask_path": "synthetic-bg-change/mask/374e727bda985e7745384f9b8416fe72.mp4", "composite_path": "synthetic-bg-change/composite/374e727bda985e7745384f9b8416fe72.mp4"}
{"edit_instruction": "Change the background to a modern white-walled art gallery with abstract sculptures slowly rotating on pedestals and art enthusiasts examining paintings, illuminated by clean, warm gallery track lighting from the front-right. Medium shot, eye-level, static camera, deep focus with sharp background details. Keep the young woman in the black dress and gloves intact.", "input_video_path": "synthetic-bg-change/input_video/8d14eb2af72150fe8408bb93488c442a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8d14eb2af72150fe8408bb93488c442a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8d14eb2af72150fe8408bb93488c442a.mp4", "mask_path": "synthetic-bg-change/mask/8d14eb2af72150fe8408bb93488c442a.mp4", "composite_path": "synthetic-bg-change/composite/8d14eb2af72150fe8408bb93488c442a.mp4"}
{"edit_instruction": "Change the background to a frozen landscape with a distant mountain peak, snow drifting horizontally in the wind, and clouds moving rapidly across a deep blue sky, illuminated by bright crisp sunlight from the left. Medium close-up, eye-level, static camera with sharp background and deep focus. Keep the person pointing intact.", "input_video_path": "synthetic-bg-change/input_video/c6c446bae08f20b6bdda00c6e87f3203.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c6c446bae08f20b6bdda00c6e87f3203.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c6c446bae08f20b6bdda00c6e87f3203.mp4", "mask_path": "synthetic-bg-change/mask/c6c446bae08f20b6bdda00c6e87f3203.mp4", "composite_path": "synthetic-bg-change/composite/c6c446bae08f20b6bdda00c6e87f3203.mp4"}
{"edit_instruction": "Change the background to a modern white-walled art gallery with abstract sculptures slowly rotating on pedestals and art enthusiasts examining paintings, illuminated by clean, warm gallery track lighting from the front-right. Medium shot, eye-level, static camera, deep focus with sharp background details. Keep the young woman in the black dress and gloves intact.", "input_video_path": "synthetic-bg-change/input_video/8ef697a0339df81056d2ea50988f5047.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8ef697a0339df81056d2ea50988f5047.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8ef697a0339df81056d2ea50988f5047.mp4", "mask_path": "synthetic-bg-change/mask/8ef697a0339df81056d2ea50988f5047.mp4", "composite_path": "synthetic-bg-change/composite/8ef697a0339df81056d2ea50988f5047.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with holographic maps, scrolling data screens, robots patrolling a corridor, blinking server rack lights, and cool artificial lighting from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the professional woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/fd40eb330d323bb4d003886bf4012170.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fd40eb330d323bb4d003886bf4012170.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fd40eb330d323bb4d003886bf4012170.mp4", "mask_path": "synthetic-bg-change/mask/fd40eb330d323bb4d003886bf4012170.mp4", "composite_path": "synthetic-bg-change/composite/fd40eb330d323bb4d003886bf4012170.mp4"}
{"edit_instruction": "Change the background to a frozen landscape with a distant mountain peak, snow drifting horizontally in the wind, and clouds moving rapidly across a deep blue sky, illuminated by bright crisp sunlight from the left. Medium close-up, eye-level, static camera with sharp background and deep focus. Keep the person pointing intact.", "input_video_path": "synthetic-bg-change/input_video/27b9efdddea58d1292e71247ed332c92.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/27b9efdddea58d1292e71247ed332c92.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/27b9efdddea58d1292e71247ed332c92.mp4", "mask_path": "synthetic-bg-change/mask/27b9efdddea58d1292e71247ed332c92.mp4", "composite_path": "synthetic-bg-change/composite/27b9efdddea58d1292e71247ed332c92.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower at night, featuring the sparkling tower light show and boats gliding down the Seine, illuminated by neutral light from the front-right. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the woman in the black gown and gloves intact.", "input_video_path": "synthetic-bg-change/input_video/47098be40a69591f48bd465a660dbbb9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/47098be40a69591f48bd465a660dbbb9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/47098be40a69591f48bd465a660dbbb9.mp4", "mask_path": "synthetic-bg-change/mask/47098be40a69591f48bd465a660dbbb9.mp4", "composite_path": "synthetic-bg-change/composite/47098be40a69591f48bd465a660dbbb9.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with colleagues walking past and digital screens flickering on walls, lit by soft neutral office lighting from the front-left. Medium close-up, eye-level, static camera with background blur and bokeh. Keep the professional woman in a black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/bf6fc4f4db3ece064108fa7e89600d6e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf6fc4f4db3ece064108fa7e89600d6e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf6fc4f4db3ece064108fa7e89600d6e.mp4", "mask_path": "synthetic-bg-change/mask/bf6fc4f4db3ece064108fa7e89600d6e.mp4", "composite_path": "synthetic-bg-change/composite/bf6fc4f4db3ece064108fa7e89600d6e.mp4"}
{"edit_instruction": "Change the background to bustling Times Square at night with taxis driving by, motion blur, flickering neon signs, and crowds moving in the distance, illuminated by colorful ambient city light mixing with neutral key light from the left. Medium shot, eye-level, static camera, cinematic bokeh background. Keep the person in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/20d2aab471fa5f2405764b4ba28b0613.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/20d2aab471fa5f2405764b4ba28b0613.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/20d2aab471fa5f2405764b4ba28b0613.mp4", "mask_path": "synthetic-bg-change/mask/20d2aab471fa5f2405764b4ba28b0613.mp4", "composite_path": "synthetic-bg-change/composite/20d2aab471fa5f2405764b4ba28b0613.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower at night, featuring the sparkling tower light show and boats gliding down the Seine, illuminated by neutral light from the front-right. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the woman in the black gown and gloves intact.", "input_video_path": "synthetic-bg-change/input_video/ed5af3939b17f93c073b2c9ceb6c3939.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ed5af3939b17f93c073b2c9ceb6c3939.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ed5af3939b17f93c073b2c9ceb6c3939.mp4", "mask_path": "synthetic-bg-change/mask/ed5af3939b17f93c073b2c9ceb6c3939.mp4", "composite_path": "synthetic-bg-change/composite/ed5af3939b17f93c073b2c9ceb6c3939.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with colleagues walking past and digital screens flickering on walls, lit by soft neutral office lighting from the front-left. Medium close-up, eye-level, static camera with background blur and bokeh. Keep the professional woman in a black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/8b39e3b372724757e00a5a430c9c9c71.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8b39e3b372724757e00a5a430c9c9c71.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8b39e3b372724757e00a5a430c9c9c71.mp4", "mask_path": "synthetic-bg-change/mask/8b39e3b372724757e00a5a430c9c9c71.mp4", "composite_path": "synthetic-bg-change/composite/8b39e3b372724757e00a5a430c9c9c71.mp4"}
{"edit_instruction": "Change the background to bustling Times Square at night with taxis driving by, motion blur, flickering neon signs, and crowds moving in the distance, illuminated by colorful ambient city light mixing with neutral key light from the left. Medium shot, eye-level, static camera, cinematic bokeh background. Keep the person in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/158d2583ccd555f49a6dc1abb18e3f15.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/158d2583ccd555f49a6dc1abb18e3f15.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/158d2583ccd555f49a6dc1abb18e3f15.mp4", "mask_path": "synthetic-bg-change/mask/158d2583ccd555f49a6dc1abb18e3f15.mp4", "composite_path": "synthetic-bg-change/composite/158d2583ccd555f49a6dc1abb18e3f15.mp4"}
{"edit_instruction": "Change the background to a futuristic version of Times Square with flying cars zipping through the air and massive holographic advertisements flickering neon colors, featuring ambient city glow mixed with direct light from the front-right. Use a medium shot at eye-level with a blurred background showing urban bokeh. Keep the astronaut crossing their arms intact.", "input_video_path": "synthetic-bg-change/input_video/0695e936384cc72fc6bac4de5fb26b1c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0695e936384cc72fc6bac4de5fb26b1c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0695e936384cc72fc6bac4de5fb26b1c.mp4", "mask_path": "synthetic-bg-change/mask/0695e936384cc72fc6bac4de5fb26b1c.mp4", "composite_path": "synthetic-bg-change/composite/0695e936384cc72fc6bac4de5fb26b1c.mp4"}
{"edit_instruction": "Change the background to the main hall of the Guggenheim Museum with tourists walking along the spiraling ramps and light shifting through the glass ceiling, natural daylight flooding in from the right. Medium shot, eye-level, static camera, sharp background showing architectural details. Keep the futuristic dancer in white and silver intact.", "input_video_path": "synthetic-bg-change/input_video/22605d6fc60ee64280dee1b2654f90d8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/22605d6fc60ee64280dee1b2654f90d8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/22605d6fc60ee64280dee1b2654f90d8.mp4", "mask_path": "synthetic-bg-change/mask/22605d6fc60ee64280dee1b2654f90d8.mp4", "composite_path": "synthetic-bg-change/composite/22605d6fc60ee64280dee1b2654f90d8.mp4"}
{"edit_instruction": "Change the background to a smoky 1920s jazz club with musicians playing brass instruments and cigarette smoke swirling in warm spotlights. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the woman in black opera gloves intact.", "input_video_path": "synthetic-bg-change/input_video/a933f1a9285833bf7d880884d6459179.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a933f1a9285833bf7d880884d6459179.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a933f1a9285833bf7d880884d6459179.mp4", "mask_path": "synthetic-bg-change/mask/a933f1a9285833bf7d880884d6459179.mp4", "composite_path": "synthetic-bg-change/composite/a933f1a9285833bf7d880884d6459179.mp4"}
{"edit_instruction": "Change the background to a futuristic version of Times Square with flying cars zipping through the air and massive holographic advertisements flickering neon colors, featuring ambient city glow mixed with direct light from the front-right. Use a medium shot at eye-level with a blurred background showing urban bokeh. Keep the astronaut crossing their arms intact.", "input_video_path": "synthetic-bg-change/input_video/b4de281ae96c6f4ac44c352a8021afe7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b4de281ae96c6f4ac44c352a8021afe7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b4de281ae96c6f4ac44c352a8021afe7.mp4", "mask_path": "synthetic-bg-change/mask/b4de281ae96c6f4ac44c352a8021afe7.mp4", "composite_path": "synthetic-bg-change/composite/b4de281ae96c6f4ac44c352a8021afe7.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars colony habitat with large windows revealing a red dusty landscape, rovers driving in the distance, and dust storms swirling against the glass, lit by hard sunlight from the front-right casting defined shadows. Medium shot, eye-level, sharp background, deep focus. Keep the astronaut in the retro white suit intact.", "input_video_path": "synthetic-bg-change/input_video/0e90ea9aa1f0b43f89015691e5a826bf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0e90ea9aa1f0b43f89015691e5a826bf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0e90ea9aa1f0b43f89015691e5a826bf.mp4", "mask_path": "synthetic-bg-change/mask/0e90ea9aa1f0b43f89015691e5a826bf.mp4", "composite_path": "synthetic-bg-change/composite/0e90ea9aa1f0b43f89015691e5a826bf.mp4"}
{"edit_instruction": "Change the background to the main hall of the Guggenheim Museum with tourists walking along the spiraling ramps and light shifting through the glass ceiling, natural daylight flooding in from the right. Medium shot, eye-level, static camera, sharp background showing architectural details. Keep the futuristic dancer in white and silver intact.", "input_video_path": "synthetic-bg-change/input_video/e6c70e2ec774cf2991aa50c4645a3d8e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e6c70e2ec774cf2991aa50c4645a3d8e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e6c70e2ec774cf2991aa50c4645a3d8e.mp4", "mask_path": "synthetic-bg-change/mask/e6c70e2ec774cf2991aa50c4645a3d8e.mp4", "composite_path": "synthetic-bg-change/composite/e6c70e2ec774cf2991aa50c4645a3d8e.mp4"}
{"edit_instruction": "Change the background to a smoky 1920s jazz club with musicians playing brass instruments and cigarette smoke swirling in warm spotlights. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the woman in black opera gloves intact.", "input_video_path": "synthetic-bg-change/input_video/22875fd020232120bae447c194b1116b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/22875fd020232120bae447c194b1116b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/22875fd020232120bae447c194b1116b.mp4", "mask_path": "synthetic-bg-change/mask/22875fd020232120bae447c194b1116b.mp4", "composite_path": "synthetic-bg-change/composite/22875fd020232120bae447c194b1116b.mp4"}
{"edit_instruction": "Change the background to a luxury airport lounge with floor-to-ceiling windows showing airplanes taking off and taxiing, with dust motes dancing in sunbeams and bright natural daylight streaming from the front-left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/946e8540c62ee4d8693df36436866115.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/946e8540c62ee4d8693df36436866115.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/946e8540c62ee4d8693df36436866115.mp4", "mask_path": "synthetic-bg-change/mask/946e8540c62ee4d8693df36436866115.mp4", "composite_path": "synthetic-bg-change/composite/946e8540c62ee4d8693df36436866115.mp4"}
{"edit_instruction": "Change the background to a 1950s government research laboratory with large reel-to-reel computers spinning and scientists in lab coats walking past, lit by industrial overhead lighting from the front-right. Use a medium shot at eye-level with a gentle background blur. Keep the astronaut in the suit standing with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/6ced5bb54eff1ed7627ea36606c3cd8a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6ced5bb54eff1ed7627ea36606c3cd8a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6ced5bb54eff1ed7627ea36606c3cd8a.mp4", "mask_path": "synthetic-bg-change/mask/6ced5bb54eff1ed7627ea36606c3cd8a.mp4", "composite_path": "synthetic-bg-change/composite/6ced5bb54eff1ed7627ea36606c3cd8a.mp4"}
{"edit_instruction": "Change the background to a luxury airport lounge with floor-to-ceiling windows showing airplanes taking off and taxiing, with dust motes dancing in sunbeams and bright natural daylight streaming from the front-left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/0de7f59f62c62fabc7ee5d0acda9deec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0de7f59f62c62fabc7ee5d0acda9deec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0de7f59f62c62fabc7ee5d0acda9deec.mp4", "mask_path": "synthetic-bg-change/mask/0de7f59f62c62fabc7ee5d0acda9deec.mp4", "composite_path": "synthetic-bg-change/composite/0de7f59f62c62fabc7ee5d0acda9deec.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars colony habitat with large windows revealing a red dusty landscape, rovers driving in the distance, and dust storms swirling against the glass, lit by hard sunlight from the front-right casting defined shadows. Medium shot, eye-level, sharp background, deep focus. Keep the astronaut in the retro white suit intact.", "input_video_path": "synthetic-bg-change/input_video/34d5b2e8ae185ffb9fa55dfe5efdd7bb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/34d5b2e8ae185ffb9fa55dfe5efdd7bb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/34d5b2e8ae185ffb9fa55dfe5efdd7bb.mp4", "mask_path": "synthetic-bg-change/mask/34d5b2e8ae185ffb9fa55dfe5efdd7bb.mp4", "composite_path": "synthetic-bg-change/composite/34d5b2e8ae185ffb9fa55dfe5efdd7bb.mp4"}
{"edit_instruction": "Change the background to a luxury airport lounge with large windows showing airplanes taking off and taxiing on the runway, and travelers walking by with luggage, lit by natural daylight from the front-right mixed with warm indoor ambience, medium shot, eye-level, static camera with gentle background blur. Keep the professional woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/5611a65529e598141eff5a6da9afe60c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5611a65529e598141eff5a6da9afe60c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5611a65529e598141eff5a6da9afe60c.mp4", "mask_path": "synthetic-bg-change/mask/5611a65529e598141eff5a6da9afe60c.mp4", "composite_path": "synthetic-bg-change/composite/5611a65529e598141eff5a6da9afe60c.mp4"}
{"edit_instruction": "Change the background to a 1950s government research laboratory with large reel-to-reel computers spinning and scientists in lab coats walking past, lit by industrial overhead lighting from the front-right. Use a medium shot at eye-level with a gentle background blur. Keep the astronaut in the suit standing with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/bdbc25eba0ab1e31748a039b91aa3ca7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bdbc25eba0ab1e31748a039b91aa3ca7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bdbc25eba0ab1e31748a039b91aa3ca7.mp4", "mask_path": "synthetic-bg-change/mask/bdbc25eba0ab1e31748a039b91aa3ca7.mp4", "composite_path": "synthetic-bg-change/composite/bdbc25eba0ab1e31748a039b91aa3ca7.mp4"}
{"edit_instruction": "Change the background to a glass balcony overlooking a futuristic city skyline with flying vehicles passing in the distance and holographic advertisements shimmering on skyscrapers, under cool ambient light mixed with front-left illumination. Medium close-up, eye-level, static camera with gentle background blur. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/a48d9a092d2d4e0f6cd66a9a15efe1ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a48d9a092d2d4e0f6cd66a9a15efe1ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a48d9a092d2d4e0f6cd66a9a15efe1ae.mp4", "mask_path": "synthetic-bg-change/mask/a48d9a092d2d4e0f6cd66a9a15efe1ae.mp4", "composite_path": "synthetic-bg-change/composite/a48d9a092d2d4e0f6cd66a9a15efe1ae.mp4"}
{"edit_instruction": "Change the background to a luxury airport lounge with large windows showing airplanes taking off and taxiing on the runway, and travelers walking by with luggage, lit by natural daylight from the front-right mixed with warm indoor ambience, medium shot, eye-level, static camera with gentle background blur. Keep the professional woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/6b9762b20ed7de19566a72c4e94b238f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6b9762b20ed7de19566a72c4e94b238f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6b9762b20ed7de19566a72c4e94b238f.mp4", "mask_path": "synthetic-bg-change/mask/6b9762b20ed7de19566a72c4e94b238f.mp4", "composite_path": "synthetic-bg-change/composite/6b9762b20ed7de19566a72c4e94b238f.mp4"}
{"edit_instruction": "Change the background to a magnificent gold-gilded ballroom with crystal chandeliers, other couples waltzing, flickering candlelight on walls, soft warm interior lighting from the front-right, sharp background, deep focus. Keep the woman in black opera gloves intact.", "input_video_path": "synthetic-bg-change/input_video/a7085b80bb1e0c2ab66b8d7b41396186.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a7085b80bb1e0c2ab66b8d7b41396186.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a7085b80bb1e0c2ab66b8d7b41396186.mp4", "mask_path": "synthetic-bg-change/mask/a7085b80bb1e0c2ab66b8d7b41396186.mp4", "composite_path": "synthetic-bg-change/composite/a7085b80bb1e0c2ab66b8d7b41396186.mp4"}
{"edit_instruction": "Change the background to a glass balcony overlooking a futuristic city skyline with flying vehicles passing in the distance and holographic advertisements shimmering on skyscrapers, under cool ambient light mixed with front-left illumination. Medium close-up, eye-level, static camera with gentle background blur. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/7519fb62361942cf88a264b2c746c6ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7519fb62361942cf88a264b2c746c6ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7519fb62361942cf88a264b2c746c6ab.mp4", "mask_path": "synthetic-bg-change/mask/7519fb62361942cf88a264b2c746c6ab.mp4", "composite_path": "synthetic-bg-change/composite/7519fb62361942cf88a264b2c746c6ab.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk city skyline at night with flying cars passing in the distance leaving light trails, neon signs flickering in the mist, and moody lighting with a glow from the left. Medium close-up, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the person in white winter robes and silver gear intact.", "input_video_path": "synthetic-bg-change/input_video/07e71b8e1deeab24784ba5ca03142bb3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/07e71b8e1deeab24784ba5ca03142bb3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/07e71b8e1deeab24784ba5ca03142bb3.mp4", "mask_path": "synthetic-bg-change/mask/07e71b8e1deeab24784ba5ca03142bb3.mp4", "composite_path": "synthetic-bg-change/composite/07e71b8e1deeab24784ba5ca03142bb3.mp4"}
{"edit_instruction": "Change the background to a magnificent gold-gilded ballroom with crystal chandeliers, other couples waltzing, flickering candlelight on walls, soft warm interior lighting from the front-right, sharp background, deep focus. Keep the woman in black opera gloves intact.", "input_video_path": "synthetic-bg-change/input_video/24e59bb5c9324fda97fd2923e489cdc7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/24e59bb5c9324fda97fd2923e489cdc7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/24e59bb5c9324fda97fd2923e489cdc7.mp4", "mask_path": "synthetic-bg-change/mask/24e59bb5c9324fda97fd2923e489cdc7.mp4", "composite_path": "synthetic-bg-change/composite/24e59bb5c9324fda97fd2923e489cdc7.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the glittering Eiffel Tower at night with twinkling city lights and warm ambient city glow from the front-right. Medium shot, eye-level, static camera, gentle background blur. Keep the woman in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/609fed7a42de412a701d27c0204930c5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/609fed7a42de412a701d27c0204930c5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/609fed7a42de412a701d27c0204930c5.mp4", "mask_path": "synthetic-bg-change/mask/609fed7a42de412a701d27c0204930c5.mp4", "composite_path": "synthetic-bg-change/composite/609fed7a42de412a701d27c0204930c5.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk city skyline at night with flying cars passing in the distance leaving light trails, neon signs flickering in the mist, and moody lighting with a glow from the left. Medium close-up, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the person in white winter robes and silver gear intact.", "input_video_path": "synthetic-bg-change/input_video/177672c5c4aa2103accb17dfed972619.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/177672c5c4aa2103accb17dfed972619.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/177672c5c4aa2103accb17dfed972619.mp4", "mask_path": "synthetic-bg-change/mask/177672c5c4aa2103accb17dfed972619.mp4", "composite_path": "synthetic-bg-change/composite/177672c5c4aa2103accb17dfed972619.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the glittering Eiffel Tower at night with twinkling city lights and warm ambient city glow from the front-right. Medium shot, eye-level, static camera, gentle background blur. Keep the woman in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/cac93e0536f26be60df0ffea9c2317af.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cac93e0536f26be60df0ffea9c2317af.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cac93e0536f26be60df0ffea9c2317af.mp4", "mask_path": "synthetic-bg-change/mask/cac93e0536f26be60df0ffea9c2317af.mp4", "composite_path": "synthetic-bg-change/composite/cac93e0536f26be60df0ffea9c2317af.mp4"}
{"edit_instruction": "Change the background to a busy Times Square at night with taxis rushing by, flickering neon billboards reflecting on wet pavement, and bright artificial city lights illuminating the figure. Medium shot, eye-level, slightly blurred background with bokeh. Keep the astronaut intact.", "input_video_path": "synthetic-bg-change/input_video/ba93a8aca21cd60d50fd6db4e697fc1d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba93a8aca21cd60d50fd6db4e697fc1d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba93a8aca21cd60d50fd6db4e697fc1d.mp4", "mask_path": "synthetic-bg-change/mask/ba93a8aca21cd60d50fd6db4e697fc1d.mp4", "composite_path": "synthetic-bg-change/composite/ba93a8aca21cd60d50fd6db4e697fc1d.mp4"}
{"edit_instruction": "Change the background to a rainy skyscraper rooftop at night with flying cars zooming past leaving light trails, flickering neon signs in the mist, ambient urban glow, soft key light from the left, medium close-up, eye-level, static camera, and bokeh. Keep the futuristic figure in the white and silver hooded outfit intact.", "input_video_path": "synthetic-bg-change/input_video/c43bf0077865a2815912d3572d4c2617.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c43bf0077865a2815912d3572d4c2617.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c43bf0077865a2815912d3572d4c2617.mp4", "mask_path": "synthetic-bg-change/mask/c43bf0077865a2815912d3572d4c2617.mp4", "composite_path": "synthetic-bg-change/composite/c43bf0077865a2815912d3572d4c2617.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk rooftop at night with neon signs flickering in pink and blue, flying cars passing in the distance leaving light trails, rain falling steadily, and hard lighting from the right against the dark city. Medium shot, eye-level, static camera, soft bokeh background. Keep the performer in a futuristic white suit intact.", "input_video_path": "synthetic-bg-change/input_video/772e5720bd9f38e3d79bfac2dc73da61.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/772e5720bd9f38e3d79bfac2dc73da61.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/772e5720bd9f38e3d79bfac2dc73da61.mp4", "mask_path": "synthetic-bg-change/mask/772e5720bd9f38e3d79bfac2dc73da61.mp4", "composite_path": "synthetic-bg-change/composite/772e5720bd9f38e3d79bfac2dc73da61.mp4"}
{"edit_instruction": "Change the background to a busy Times Square at night with taxis rushing by, flickering neon billboards reflecting on wet pavement, and bright artificial city lights illuminating the figure. Medium shot, eye-level, slightly blurred background with bokeh. Keep the astronaut intact.", "input_video_path": "synthetic-bg-change/input_video/f6cb02bbbd10cea36ff6ef2b1df670f2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f6cb02bbbd10cea36ff6ef2b1df670f2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f6cb02bbbd10cea36ff6ef2b1df670f2.mp4", "mask_path": "synthetic-bg-change/mask/f6cb02bbbd10cea36ff6ef2b1df670f2.mp4", "composite_path": "synthetic-bg-change/composite/f6cb02bbbd10cea36ff6ef2b1df670f2.mp4"}
{"edit_instruction": "Change the background to a rooftop overlooking a neon-drenched cyberpunk city at night, with flying cars zooming past and holographic billboards flickering, illuminated by a warm glow from nearby streetlamps on the front-right. Medium close-up, eye-level, blurred background with bokeh. Keep the futuristic performer in a white hooded suit intact.", "input_video_path": "synthetic-bg-change/input_video/a5e5595801741f26e0d4f74d1df9f913.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a5e5595801741f26e0d4f74d1df9f913.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a5e5595801741f26e0d4f74d1df9f913.mp4", "mask_path": "synthetic-bg-change/mask/a5e5595801741f26e0d4f74d1df9f913.mp4", "composite_path": "synthetic-bg-change/composite/a5e5595801741f26e0d4f74d1df9f913.mp4"}
{"edit_instruction": "Change the background to a rainy skyscraper rooftop at night with flying cars zooming past leaving light trails, flickering neon signs in the mist, ambient urban glow, soft key light from the left, medium close-up, eye-level, static camera, and bokeh. Keep the futuristic figure in the white and silver hooded outfit intact.", "input_video_path": "synthetic-bg-change/input_video/a6b5b7c76ff13060982ab0275f909aed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a6b5b7c76ff13060982ab0275f909aed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a6b5b7c76ff13060982ab0275f909aed.mp4", "mask_path": "synthetic-bg-change/mask/a6b5b7c76ff13060982ab0275f909aed.mp4", "composite_path": "synthetic-bg-change/composite/a6b5b7c76ff13060982ab0275f909aed.mp4"}
{"edit_instruction": "Change the background to a classic university lecture hall with wood paneling, dust motes dancing in light beams, and natural light filtering from large windows on the left. Medium shot, eye-level, static camera, gentle background blur. Keep the person in the suit pointing with a pen intact.", "input_video_path": "synthetic-bg-change/input_video/c132ed0c369b8417373193e8defc5b11.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c132ed0c369b8417373193e8defc5b11.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c132ed0c369b8417373193e8defc5b11.mp4", "mask_path": "synthetic-bg-change/mask/c132ed0c369b8417373193e8defc5b11.mp4", "composite_path": "synthetic-bg-change/composite/c132ed0c369b8417373193e8defc5b11.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk rooftop at night with neon signs flickering in pink and blue, flying cars passing in the distance leaving light trails, rain falling steadily, and hard lighting from the right against the dark city. Medium shot, eye-level, static camera, soft bokeh background. Keep the performer in a futuristic white suit intact.", "input_video_path": "synthetic-bg-change/input_video/53b7824b9c1df5df84feff31be0a50c4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/53b7824b9c1df5df84feff31be0a50c4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/53b7824b9c1df5df84feff31be0a50c4.mp4", "mask_path": "synthetic-bg-change/mask/53b7824b9c1df5df84feff31be0a50c4.mp4", "composite_path": "synthetic-bg-change/composite/53b7824b9c1df5df84feff31be0a50c4.mp4"}
{"edit_instruction": "Change the background to a rooftop overlooking a neon-drenched cyberpunk city at night, with flying cars zooming past and holographic billboards flickering, illuminated by a warm glow from nearby streetlamps on the front-right. Medium close-up, eye-level, blurred background with bokeh. Keep the futuristic performer in a white hooded suit intact.", "input_video_path": "synthetic-bg-change/input_video/50ab5962585003bdc72cbee37db8e40c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/50ab5962585003bdc72cbee37db8e40c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/50ab5962585003bdc72cbee37db8e40c.mp4", "mask_path": "synthetic-bg-change/mask/50ab5962585003bdc72cbee37db8e40c.mp4", "composite_path": "synthetic-bg-change/composite/50ab5962585003bdc72cbee37db8e40c.mp4"}
{"edit_instruction": "Change the background to a busy Times Square at night with flickering neon billboards, yellow taxis passing by, tourists walking past, and an ambient city glow providing soft lighting from the front-left. Medium shot, eye-level, slightly blurred background. Keep the astronaut in the white suit intact.", "input_video_path": "synthetic-bg-change/input_video/7e3c95ea5eb62c88abecb29f999be7d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e3c95ea5eb62c88abecb29f999be7d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e3c95ea5eb62c88abecb29f999be7d1.mp4", "mask_path": "synthetic-bg-change/mask/7e3c95ea5eb62c88abecb29f999be7d1.mp4", "composite_path": "synthetic-bg-change/composite/7e3c95ea5eb62c88abecb29f999be7d1.mp4"}
{"edit_instruction": "Change the background to a classic university lecture hall with wood paneling, dust motes dancing in light beams, and natural light filtering from large windows on the left. Medium shot, eye-level, static camera, gentle background blur. Keep the person in the suit pointing with a pen intact.", "input_video_path": "synthetic-bg-change/input_video/b03adbf625533029295fceb7fd40ff01.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b03adbf625533029295fceb7fd40ff01.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b03adbf625533029295fceb7fd40ff01.mp4", "mask_path": "synthetic-bg-change/mask/b03adbf625533029295fceb7fd40ff01.mp4", "composite_path": "synthetic-bg-change/composite/b03adbf625533029295fceb7fd40ff01.mp4"}
{"edit_instruction": "Change the background to a luxurious ballroom gala with crystal chandeliers, including waiters carrying trays and guests mingling in tuxedos and gowns, lit by warm golden chandelier light from the front-right. Medium shot, eye-level, static camera, soft-focus background. Keep the young woman in the black dress and opera gloves intact.", "input_video_path": "synthetic-bg-change/input_video/10228160a7c791d49b5c9e74f0206826.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/10228160a7c791d49b5c9e74f0206826.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/10228160a7c791d49b5c9e74f0206826.mp4", "mask_path": "synthetic-bg-change/mask/10228160a7c791d49b5c9e74f0206826.mp4", "composite_path": "synthetic-bg-change/composite/10228160a7c791d49b5c9e74f0206826.mp4"}
{"edit_instruction": "Change the background to a busy Times Square at night with flickering neon billboards, yellow taxis passing by, tourists walking past, and an ambient city glow providing soft lighting from the front-left. Medium shot, eye-level, slightly blurred background. Keep the astronaut in the white suit intact.", "input_video_path": "synthetic-bg-change/input_video/496fc91b233b6f15a89e74db30647136.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/496fc91b233b6f15a89e74db30647136.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/496fc91b233b6f15a89e74db30647136.mp4", "mask_path": "synthetic-bg-change/mask/496fc91b233b6f15a89e74db30647136.mp4", "composite_path": "synthetic-bg-change/composite/496fc91b233b6f15a89e74db30647136.mp4"}
{"edit_instruction": "Change the background to a white, hexagonal spaceship corridor with automatic doors sliding open and closed, blinking control panels, and bright clinical lighting from the front-right. Use a medium shot at eye-level with a slightly blurred background. Keep the astronaut crossing their arms intact.", "input_video_path": "synthetic-bg-change/input_video/f84e9a9354883f3b3d97e86741107c6d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f84e9a9354883f3b3d97e86741107c6d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f84e9a9354883f3b3d97e86741107c6d.mp4", "mask_path": "synthetic-bg-change/mask/f84e9a9354883f3b3d97e86741107c6d.mp4", "composite_path": "synthetic-bg-change/composite/f84e9a9354883f3b3d97e86741107c6d.mp4"}
{"edit_instruction": "Change the background to a luxurious ballroom gala with crystal chandeliers, including waiters carrying trays and guests mingling in tuxedos and gowns, lit by warm golden chandelier light from the front-right. Medium shot, eye-level, static camera, soft-focus background. Keep the young woman in the black dress and opera gloves intact.", "input_video_path": "synthetic-bg-change/input_video/0c5e86764e5a4d54fc76335d6e86d41b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0c5e86764e5a4d54fc76335d6e86d41b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0c5e86764e5a4d54fc76335d6e86d41b.mp4", "mask_path": "synthetic-bg-change/mask/0c5e86764e5a4d54fc76335d6e86d41b.mp4", "composite_path": "synthetic-bg-change/composite/0c5e86764e5a4d54fc76335d6e86d41b.mp4"}
{"edit_instruction": "Change the background to a grand, opulent ballroom with crystal chandeliers, gilded mirrors, and other elegantly dressed couples whirling in a dreamy, out-of-focus background, washed in warm, inviting light from the front-right. Medium shot, eye-level, static camera. Keep the woman in the black gown and gloves intact.", "input_video_path": "synthetic-bg-change/input_video/219b6b91b890689aa66bcac287af4da4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/219b6b91b890689aa66bcac287af4da4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/219b6b91b890689aa66bcac287af4da4.mp4", "mask_path": "synthetic-bg-change/mask/219b6b91b890689aa66bcac287af4da4.mp4", "composite_path": "synthetic-bg-change/composite/219b6b91b890689aa66bcac287af4da4.mp4"}
{"edit_instruction": "Change the background to a white, hexagonal spaceship corridor with automatic doors sliding open and closed, blinking control panels, and bright clinical lighting from the front-right. Use a medium shot at eye-level with a slightly blurred background. Keep the astronaut crossing their arms intact.", "input_video_path": "synthetic-bg-change/input_video/826e57ea3aaedd686d3bdf583014f991.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/826e57ea3aaedd686d3bdf583014f991.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/826e57ea3aaedd686d3bdf583014f991.mp4", "mask_path": "synthetic-bg-change/mask/826e57ea3aaedd686d3bdf583014f991.mp4", "composite_path": "synthetic-bg-change/composite/826e57ea3aaedd686d3bdf583014f991.mp4"}
{"edit_instruction": "Change the background to the moon's surface with Earth rising brightly over the horizon, meteorites streaking across the black sky, and a lunar lander lifting off in the distance with exhaust plumes. Use high contrast lighting from the front-right. Medium shot, eye-level, deep focus. Keep the astronaut in the white costume crossing their arms intact.", "input_video_path": "synthetic-bg-change/input_video/ffb397901536ed3c6de0aab504083b30.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ffb397901536ed3c6de0aab504083b30.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ffb397901536ed3c6de0aab504083b30.mp4", "mask_path": "synthetic-bg-change/mask/ffb397901536ed3c6de0aab504083b30.mp4", "composite_path": "synthetic-bg-change/composite/ffb397901536ed3c6de0aab504083b30.mp4"}
{"edit_instruction": "Change the background to a grand, opulent ballroom with crystal chandeliers, gilded mirrors, and other elegantly dressed couples whirling in a dreamy, out-of-focus background, washed in warm, inviting light from the front-right. Medium shot, eye-level, static camera. Keep the woman in the black gown and gloves intact.", "input_video_path": "synthetic-bg-change/input_video/c4250aa7cd5b9d2d35b58aea127a3260.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c4250aa7cd5b9d2d35b58aea127a3260.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c4250aa7cd5b9d2d35b58aea127a3260.mp4", "mask_path": "synthetic-bg-change/mask/c4250aa7cd5b9d2d35b58aea127a3260.mp4", "composite_path": "synthetic-bg-change/composite/c4250aa7cd5b9d2d35b58aea127a3260.mp4"}
{"edit_instruction": "Change the background to the banks of the Thames river with the Tower Bridge visible, featuring river boats gliding across the water and tourists walking along the embankment, under overcast soft lighting from the front-right. Use a medium shot, eye-level angle, static camera, and a soft-focus background. Keep the professional woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/bcadfc2dea5e6341a40123f08a1f59cc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bcadfc2dea5e6341a40123f08a1f59cc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bcadfc2dea5e6341a40123f08a1f59cc.mp4", "mask_path": "synthetic-bg-change/mask/bcadfc2dea5e6341a40123f08a1f59cc.mp4", "composite_path": "synthetic-bg-change/composite/bcadfc2dea5e6341a40123f08a1f59cc.mp4"}
{"edit_instruction": "Change the background to the moon's surface with Earth rising brightly over the horizon, meteorites streaking across the black sky, and a lunar lander lifting off in the distance with exhaust plumes. Use high contrast lighting from the front-right. Medium shot, eye-level, deep focus. Keep the astronaut in the white costume crossing their arms intact.", "input_video_path": "synthetic-bg-change/input_video/fda2873bf0f697410b8c20d8b842fc2c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fda2873bf0f697410b8c20d8b842fc2c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fda2873bf0f697410b8c20d8b842fc2c.mp4", "mask_path": "synthetic-bg-change/mask/fda2873bf0f697410b8c20d8b842fc2c.mp4", "composite_path": "synthetic-bg-change/composite/fda2873bf0f697410b8c20d8b842fc2c.mp4"}
{"edit_instruction": "Change the background to a futuristic glass-walled laboratory with robots patrolling in the corridor and holographic data displays flickering blue, illuminated by clean neutral artificial light from the front-right. Medium shot, eye-level, gently blurred background. Keep the man in a navy suit presenting with a stylus intact.", "input_video_path": "synthetic-bg-change/input_video/09b99365c698d8527c15c3efba5fcd46.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/09b99365c698d8527c15c3efba5fcd46.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/09b99365c698d8527c15c3efba5fcd46.mp4", "mask_path": "synthetic-bg-change/mask/09b99365c698d8527c15c3efba5fcd46.mp4", "composite_path": "synthetic-bg-change/composite/09b99365c698d8527c15c3efba5fcd46.mp4"}
{"edit_instruction": "Change the background to the banks of the Thames river with the Tower Bridge visible, featuring river boats gliding across the water and tourists walking along the embankment, under overcast soft lighting from the front-right. Use a medium shot, eye-level angle, static camera, and a soft-focus background. Keep the professional woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/ba38f5ece4334bf1441a751093b2d512.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba38f5ece4334bf1441a751093b2d512.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba38f5ece4334bf1441a751093b2d512.mp4", "mask_path": "synthetic-bg-change/mask/ba38f5ece4334bf1441a751093b2d512.mp4", "composite_path": "synthetic-bg-change/composite/ba38f5ece4334bf1441a751093b2d512.mp4"}
{"edit_instruction": "Change the background to a luxury rooftop terrace during an upscale party, with guests mingling holding champagne glasses and string lights swaying gently in the evening breeze, illuminated by warm party lighting from the front-right. Use a medium shot, eye-level angle, static camera, and keep the background slightly blurred. Keep the woman in the black evening gown intact.", "input_video_path": "synthetic-bg-change/input_video/affa3f90ce21dd350a3badc330814f23.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/affa3f90ce21dd350a3badc330814f23.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/affa3f90ce21dd350a3badc330814f23.mp4", "mask_path": "synthetic-bg-change/mask/affa3f90ce21dd350a3badc330814f23.mp4", "composite_path": "synthetic-bg-change/composite/affa3f90ce21dd350a3badc330814f23.mp4"}
{"edit_instruction": "Change the background to a futuristic glass-walled laboratory with robots patrolling in the corridor and holographic data displays flickering blue, illuminated by clean neutral artificial light from the front-right. Medium shot, eye-level, gently blurred background. Keep the man in a navy suit presenting with a stylus intact.", "input_video_path": "synthetic-bg-change/input_video/3b7cb96e95ccc528bbe1eba6f918742b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3b7cb96e95ccc528bbe1eba6f918742b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3b7cb96e95ccc528bbe1eba6f918742b.mp4", "mask_path": "synthetic-bg-change/mask/3b7cb96e95ccc528bbe1eba6f918742b.mp4", "composite_path": "synthetic-bg-change/composite/3b7cb96e95ccc528bbe1eba6f918742b.mp4"}
{"edit_instruction": "Change the background to a luxury rooftop terrace during an upscale party, with guests mingling holding champagne glasses and string lights swaying gently in the evening breeze, illuminated by warm party lighting from the front-right. Use a medium shot, eye-level angle, static camera, and keep the background slightly blurred. Keep the woman in the black evening gown intact.", "input_video_path": "synthetic-bg-change/input_video/91567dddd0d85b2a97a4ded895e0b8f8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/91567dddd0d85b2a97a4ded895e0b8f8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/91567dddd0d85b2a97a4ded895e0b8f8.mp4", "mask_path": "synthetic-bg-change/mask/91567dddd0d85b2a97a4ded895e0b8f8.mp4", "composite_path": "synthetic-bg-change/composite/91567dddd0d85b2a97a4ded895e0b8f8.mp4"}
{"edit_instruction": "Change the background to a wooden boardwalk with the Manhattan skyline and Brooklyn Bridge in the distance, featuring ferries passing on the river and clouds drifting across a blue sky, lit by bright, soft daylight from the front-right. Use an eye-level, full shot with sharp background and deep focus. Keep the dancer in the white tank top intact.", "input_video_path": "synthetic-bg-change/input_video/e93a9302a721acd153e00e0f2a9ed0a4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e93a9302a721acd153e00e0f2a9ed0a4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e93a9302a721acd153e00e0f2a9ed0a4.mp4", "mask_path": "synthetic-bg-change/mask/e93a9302a721acd153e00e0f2a9ed0a4.mp4", "composite_path": "synthetic-bg-change/composite/e93a9302a721acd153e00e0f2a9ed0a4.mp4"}
{"edit_instruction": "Change the background to a wooden boardwalk with the Manhattan skyline and Brooklyn Bridge in the distance, featuring ferries passing on the river and clouds drifting across a blue sky, lit by bright, soft daylight from the front-right. Use an eye-level, full shot with sharp background and deep focus. Keep the dancer in the white tank top intact.", "input_video_path": "synthetic-bg-change/input_video/96d5aa5418ac21283df36cbcc29382b3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/96d5aa5418ac21283df36cbcc29382b3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/96d5aa5418ac21283df36cbcc29382b3.mp4", "mask_path": "synthetic-bg-change/mask/96d5aa5418ac21283df36cbcc29382b3.mp4", "composite_path": "synthetic-bg-change/composite/96d5aa5418ac21283df36cbcc29382b3.mp4"}
{"edit_instruction": "Change the background to a sun-dappled forest clearing surrounded by tall pine trees with falling leaves and swaying tall grass, lit by soft diffused light filtering from the right. Eye-level, full shot, blurred background with bokeh. Keep the young woman in the tank top intact.", "input_video_path": "synthetic-bg-change/input_video/0f5146796620d938b613a0b99d0d95b3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0f5146796620d938b613a0b99d0d95b3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0f5146796620d938b613a0b99d0d95b3.mp4", "mask_path": "synthetic-bg-change/mask/0f5146796620d938b613a0b99d0d95b3.mp4", "composite_path": "synthetic-bg-change/composite/0f5146796620d938b613a0b99d0d95b3.mp4"}
{"edit_instruction": "Change the background to a spacious, sunlit dance studio with floor-to-ceiling mirrors, dust motes floating in sunbeams, sheer curtains billowing gently near the windows, soft natural light streaming from the right. Eye-level, full shot, soft-focus background with bokeh. Keep the young woman in the white tank top and track pants intact.", "input_video_path": "synthetic-bg-change/input_video/e8041601b4ff66032c5cf61f59fdc917.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e8041601b4ff66032c5cf61f59fdc917.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e8041601b4ff66032c5cf61f59fdc917.mp4", "mask_path": "synthetic-bg-change/mask/e8041601b4ff66032c5cf61f59fdc917.mp4", "composite_path": "synthetic-bg-change/composite/e8041601b4ff66032c5cf61f59fdc917.mp4"}
{"edit_instruction": "Change the background to a high-rise balcony overlooking a busy financial district with traffic moving on the streets far below and clouds drifting slowly past skyscrapers, illuminated by natural daylight from the front-left. Use a medium close-up, eye-level, static camera angle with gentle background blur. Keep the man in a suit gesturing with a pen intact.", "input_video_path": "synthetic-bg-change/input_video/94f6be91883feb65d7259427b5305154.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/94f6be91883feb65d7259427b5305154.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/94f6be91883feb65d7259427b5305154.mp4", "mask_path": "synthetic-bg-change/mask/94f6be91883feb65d7259427b5305154.mp4", "composite_path": "synthetic-bg-change/composite/94f6be91883feb65d7259427b5305154.mp4"}
{"edit_instruction": "Change the background to a sun-dappled forest clearing surrounded by tall pine trees with falling leaves and swaying tall grass, lit by soft diffused light filtering from the right. Eye-level, full shot, blurred background with bokeh. Keep the young woman in the tank top intact.", "input_video_path": "synthetic-bg-change/input_video/bd554cf0b69f379c3726471c7a613f9f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bd554cf0b69f379c3726471c7a613f9f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bd554cf0b69f379c3726471c7a613f9f.mp4", "mask_path": "synthetic-bg-change/mask/bd554cf0b69f379c3726471c7a613f9f.mp4", "composite_path": "synthetic-bg-change/composite/bd554cf0b69f379c3726471c7a613f9f.mp4"}
{"edit_instruction": "Change the background to a spacious, sunlit dance studio with floor-to-ceiling mirrors, dust motes floating in sunbeams, sheer curtains billowing gently near the windows, soft natural light streaming from the right. Eye-level, full shot, soft-focus background with bokeh. Keep the young woman in the white tank top and track pants intact.", "input_video_path": "synthetic-bg-change/input_video/bd775001a7bc997c43e6ac7acc7efef3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bd775001a7bc997c43e6ac7acc7efef3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bd775001a7bc997c43e6ac7acc7efef3.mp4", "mask_path": "synthetic-bg-change/mask/bd775001a7bc997c43e6ac7acc7efef3.mp4", "composite_path": "synthetic-bg-change/composite/bd775001a7bc997c43e6ac7acc7efef3.mp4"}
{"edit_instruction": "Change the background to a busy city street at night with steady rain, streaking car headlights, and neon signs reflecting on wet pavement, featuring artificial street lighting from the front-right and a dreamy out-of-focus bokeh effect. Keep the grey-haired man in the dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/8aedad806f8ac5a9bf1a2dba14e8d939.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8aedad806f8ac5a9bf1a2dba14e8d939.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8aedad806f8ac5a9bf1a2dba14e8d939.mp4", "mask_path": "synthetic-bg-change/mask/8aedad806f8ac5a9bf1a2dba14e8d939.mp4", "composite_path": "synthetic-bg-change/composite/8aedad806f8ac5a9bf1a2dba14e8d939.mp4"}
{"edit_instruction": "Change the background to a high-rise balcony overlooking a busy financial district with traffic moving on the streets far below and clouds drifting slowly past skyscrapers, illuminated by natural daylight from the front-left. Use a medium close-up, eye-level, static camera angle with gentle background blur. Keep the man in a suit gesturing with a pen intact.", "input_video_path": "synthetic-bg-change/input_video/910e83e395161c5e4fa9c46da554e71e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/910e83e395161c5e4fa9c46da554e71e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/910e83e395161c5e4fa9c46da554e71e.mp4", "mask_path": "synthetic-bg-change/mask/910e83e395161c5e4fa9c46da554e71e.mp4", "composite_path": "synthetic-bg-change/composite/910e83e395161c5e4fa9c46da554e71e.mp4"}
{"edit_instruction": "Change the background to a busy city street at night with steady rain, streaking car headlights, and neon signs reflecting on wet pavement, featuring artificial street lighting from the front-right and a dreamy out-of-focus bokeh effect. Keep the grey-haired man in the dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/33256555cfa0b23166bc71722246f39f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/33256555cfa0b23166bc71722246f39f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/33256555cfa0b23166bc71722246f39f.mp4", "mask_path": "synthetic-bg-change/mask/33256555cfa0b23166bc71722246f39f.mp4", "composite_path": "synthetic-bg-change/composite/33256555cfa0b23166bc71722246f39f.mp4"}
{"edit_instruction": "Change the background to a sleek television studio with multiple monitors, scrolling ticker text on screens, and professional bright studio lighting from the front-left. Use a medium shot with a static camera, sharp background, and deep focus. Keep the reporter in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/88f64d24463a1b23aec25adc4cb678e6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/88f64d24463a1b23aec25adc4cb678e6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/88f64d24463a1b23aec25adc4cb678e6.mp4", "mask_path": "synthetic-bg-change/mask/88f64d24463a1b23aec25adc4cb678e6.mp4", "composite_path": "synthetic-bg-change/composite/88f64d24463a1b23aec25adc4cb678e6.mp4"}
{"edit_instruction": "Change the background to a sleek television studio with multiple monitors, scrolling ticker text on screens, and professional bright studio lighting from the front-left. Use a medium shot with a static camera, sharp background, and deep focus. Keep the reporter in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/c5b71e9cd45934c558f5e7f4eec1852a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c5b71e9cd45934c558f5e7f4eec1852a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c5b71e9cd45934c558f5e7f4eec1852a.mp4", "mask_path": "synthetic-bg-change/mask/c5b71e9cd45934c558f5e7f4eec1852a.mp4", "composite_path": "synthetic-bg-change/composite/c5b71e9cd45934c558f5e7f4eec1852a.mp4"}
{"edit_instruction": "Change the background to a vibrant urban alleyway covered in colorful graffiti art, featuring pigeons taking flight and a cat watching from a fire escape, with soft natural light from the front-left, eye-level, medium shot, and a slightly blurred background. Keep the woman in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/8661f15de4b3b37334391e01ff10a2ea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8661f15de4b3b37334391e01ff10a2ea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8661f15de4b3b37334391e01ff10a2ea.mp4", "mask_path": "synthetic-bg-change/mask/8661f15de4b3b37334391e01ff10a2ea.mp4", "composite_path": "synthetic-bg-change/composite/8661f15de4b3b37334391e01ff10a2ea.mp4"}
{"edit_instruction": "Change the background to a luxury city rooftop terrace at night with city lights flickering in the distance and other party guests moving softly in the mid-ground, lit by ambient city glow providing soft front-left illumination. Medium shot, eye-level, static camera, gentle background blur. Keep the woman in the black velvet dress intact.", "input_video_path": "synthetic-bg-change/input_video/d0b5545d5bd089476f121368d9f5ad2c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d0b5545d5bd089476f121368d9f5ad2c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d0b5545d5bd089476f121368d9f5ad2c.mp4", "mask_path": "synthetic-bg-change/mask/d0b5545d5bd089476f121368d9f5ad2c.mp4", "composite_path": "synthetic-bg-change/composite/d0b5545d5bd089476f121368d9f5ad2c.mp4"}
{"edit_instruction": "Change the background to a vibrant urban alleyway covered in colorful graffiti art, featuring pigeons taking flight and a cat watching from a fire escape, with soft natural light from the front-left, eye-level, medium shot, and a slightly blurred background. Keep the woman in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/ba9baf18c8778e3ff144433c8ee41be1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba9baf18c8778e3ff144433c8ee41be1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba9baf18c8778e3ff144433c8ee41be1.mp4", "mask_path": "synthetic-bg-change/mask/ba9baf18c8778e3ff144433c8ee41be1.mp4", "composite_path": "synthetic-bg-change/composite/ba9baf18c8778e3ff144433c8ee41be1.mp4"}
{"edit_instruction": "Change the background to a rainy city street at night with raindrops streaking across nearby glass, blurred city lights and traffic signals reflecting on wet pavement, soft cool street lighting from the front, medium close-up, eye-level static camera with soft bokeh. Keep the middle-aged man in a grey suit intact.", "input_video_path": "synthetic-bg-change/input_video/e8ca7bcdbc333ec6259658d47d438b3e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e8ca7bcdbc333ec6259658d47d438b3e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e8ca7bcdbc333ec6259658d47d438b3e.mp4", "mask_path": "synthetic-bg-change/mask/e8ca7bcdbc333ec6259658d47d438b3e.mp4", "composite_path": "synthetic-bg-change/composite/e8ca7bcdbc333ec6259658d47d438b3e.mp4"}
{"edit_instruction": "Change the background to a colorful alleyway covered in vibrant graffiti art with steam rising from a manhole cover and a cat walking along a fire escape, illuminated by diffused daylight from the front-right. Eye-level, full shot, gentle background blur. Keep the young woman dancing intact.", "input_video_path": "synthetic-bg-change/input_video/16d99f0bfb5d013c5920f76e0fd45781.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/16d99f0bfb5d013c5920f76e0fd45781.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/16d99f0bfb5d013c5920f76e0fd45781.mp4", "mask_path": "synthetic-bg-change/mask/16d99f0bfb5d013c5920f76e0fd45781.mp4", "composite_path": "synthetic-bg-change/composite/16d99f0bfb5d013c5920f76e0fd45781.mp4"}
{"edit_instruction": "Change the background to a luxury city rooftop terrace at night with city lights flickering in the distance and other party guests moving softly in the mid-ground, lit by ambient city glow providing soft front-left illumination. Medium shot, eye-level, static camera, gentle background blur. Keep the woman in the black velvet dress intact.", "input_video_path": "synthetic-bg-change/input_video/9da817af2cc577e14db942ab037435e5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9da817af2cc577e14db942ab037435e5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9da817af2cc577e14db942ab037435e5.mp4", "mask_path": "synthetic-bg-change/mask/9da817af2cc577e14db942ab037435e5.mp4", "composite_path": "synthetic-bg-change/composite/9da817af2cc577e14db942ab037435e5.mp4"}
{"edit_instruction": "Change the background to a rainy city street at night with raindrops streaking across nearby glass, blurred city lights and traffic signals reflecting on wet pavement, soft cool street lighting from the front, medium close-up, eye-level static camera with soft bokeh. Keep the middle-aged man in a grey suit intact.", "input_video_path": "synthetic-bg-change/input_video/03a4df6aa1e4d61c42ee9478c27ca68b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/03a4df6aa1e4d61c42ee9478c27ca68b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/03a4df6aa1e4d61c42ee9478c27ca68b.mp4", "mask_path": "synthetic-bg-change/mask/03a4df6aa1e4d61c42ee9478c27ca68b.mp4", "composite_path": "synthetic-bg-change/composite/03a4df6aa1e4d61c42ee9478c27ca68b.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of the Brooklyn Bridge with the Manhattan skyline in the distance, yellow taxi cabs passing below, American flags waving, neutral daylight from the front-left. Eye-level, medium shot, sharp background, deep focus. Keep the woman in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/a70b43605e4831ea2e302fc940617ad3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a70b43605e4831ea2e302fc940617ad3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a70b43605e4831ea2e302fc940617ad3.mp4", "mask_path": "synthetic-bg-change/mask/a70b43605e4831ea2e302fc940617ad3.mp4", "composite_path": "synthetic-bg-change/composite/a70b43605e4831ea2e302fc940617ad3.mp4"}
{"edit_instruction": "Change the background to a colorful alleyway covered in vibrant graffiti art with steam rising from a manhole cover and a cat walking along a fire escape, illuminated by diffused daylight from the front-right. Eye-level, full shot, gentle background blur. Keep the young woman dancing intact.", "input_video_path": "synthetic-bg-change/input_video/908da5d4329bba143acb77771b67826a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/908da5d4329bba143acb77771b67826a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/908da5d4329bba143acb77771b67826a.mp4", "mask_path": "synthetic-bg-change/mask/908da5d4329bba143acb77771b67826a.mp4", "composite_path": "synthetic-bg-change/composite/908da5d4329bba143acb77771b67826a.mp4"}
{"edit_instruction": "Change the background to a massive aircraft hangar with military jets parked in the distance, mechanics walking around, sparks flying from a welding torch, and cool industrial lighting mixed with daylight from the right. Eye-level medium shot with gentle background blur. Keep the woman in the white tank top and camo hat intact.", "input_video_path": "synthetic-bg-change/input_video/9a27ead89caa8e1993d94d26cb179795.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9a27ead89caa8e1993d94d26cb179795.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9a27ead89caa8e1993d94d26cb179795.mp4", "mask_path": "synthetic-bg-change/mask/9a27ead89caa8e1993d94d26cb179795.mp4", "composite_path": "synthetic-bg-change/composite/9a27ead89caa8e1993d94d26cb179795.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of the Brooklyn Bridge with the Manhattan skyline in the distance, yellow taxi cabs passing below, American flags waving, neutral daylight from the front-left. Eye-level, medium shot, sharp background, deep focus. Keep the woman in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/ab3635acb45f220bfbfc0ab192b469bd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ab3635acb45f220bfbfc0ab192b469bd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ab3635acb45f220bfbfc0ab192b469bd.mp4", "mask_path": "synthetic-bg-change/mask/ab3635acb45f220bfbfc0ab192b469bd.mp4", "composite_path": "synthetic-bg-change/composite/ab3635acb45f220bfbfc0ab192b469bd.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk street market at night with flickering pink and blue neon signs, flying cars gliding in the distance, and artificial street lighting from the front-left. Maintain an eye-level medium shot with gentle background blur. Keep the woman in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/8b6e23eebc9f6248f8cdeb02e68c7951.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8b6e23eebc9f6248f8cdeb02e68c7951.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8b6e23eebc9f6248f8cdeb02e68c7951.mp4", "mask_path": "synthetic-bg-change/mask/8b6e23eebc9f6248f8cdeb02e68c7951.mp4", "composite_path": "synthetic-bg-change/composite/8b6e23eebc9f6248f8cdeb02e68c7951.mp4"}
{"edit_instruction": "Change the background to a massive aircraft hangar with military jets parked in the distance, mechanics walking around, sparks flying from a welding torch, and cool industrial lighting mixed with daylight from the right. Eye-level medium shot with gentle background blur. Keep the woman in the white tank top and camo hat intact.", "input_video_path": "synthetic-bg-change/input_video/9f83dcee464afc7e30c7ef6a691ce129.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f83dcee464afc7e30c7ef6a691ce129.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f83dcee464afc7e30c7ef6a691ce129.mp4", "mask_path": "synthetic-bg-change/mask/9f83dcee464afc7e30c7ef6a691ce129.mp4", "composite_path": "synthetic-bg-change/composite/9f83dcee464afc7e30c7ef6a691ce129.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk street market at night with flickering pink and blue neon signs, flying cars gliding in the distance, and artificial street lighting from the front-left. Maintain an eye-level medium shot with gentle background blur. Keep the woman in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/cfc3a56f9b333a1dc8793bb47406f7cc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cfc3a56f9b333a1dc8793bb47406f7cc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cfc3a56f9b333a1dc8793bb47406f7cc.mp4", "mask_path": "synthetic-bg-change/mask/cfc3a56f9b333a1dc8793bb47406f7cc.mp4", "composite_path": "synthetic-bg-change/composite/cfc3a56f9b333a1dc8793bb47406f7cc.mp4"}
{"edit_instruction": "Change the background to a spacious military aircraft hangar with polished concrete floors, technicians walking in the distance, and a large transport plane with slowly turning propellers, illuminated by bright industrial lighting from the front-right. Use a medium shot at eye-level with a sharp background and deep focus. Keep the woman in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/1c5e78f418e4c83146bbb78aec8ddcc7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1c5e78f418e4c83146bbb78aec8ddcc7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1c5e78f418e4c83146bbb78aec8ddcc7.mp4", "mask_path": "synthetic-bg-change/mask/1c5e78f418e4c83146bbb78aec8ddcc7.mp4", "composite_path": "synthetic-bg-change/composite/1c5e78f418e4c83146bbb78aec8ddcc7.mp4"}
{"edit_instruction": "Change the background to a paved path in a leafy urban park lined with benches and lampposts, with people walking dogs in the distance and natural daylight filtering through the trees. Maintain an eye-level, full shot composition with a dreamy out-of-focus background. Keep the dancer in the white tank top intact.", "input_video_path": "synthetic-bg-change/input_video/b115ef94765e8f8185f03d8e33146ef5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b115ef94765e8f8185f03d8e33146ef5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b115ef94765e8f8185f03d8e33146ef5.mp4", "mask_path": "synthetic-bg-change/mask/b115ef94765e8f8185f03d8e33146ef5.mp4", "composite_path": "synthetic-bg-change/composite/b115ef94765e8f8185f03d8e33146ef5.mp4"}
{"edit_instruction": "Change the background to a spacious military aircraft hangar with polished concrete floors, technicians walking in the distance, and a large transport plane with slowly turning propellers, illuminated by bright industrial lighting from the front-right. Use a medium shot at eye-level with a sharp background and deep focus. Keep the woman in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/bd7be31c362356cb5d1f2d9365bf1a1c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bd7be31c362356cb5d1f2d9365bf1a1c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bd7be31c362356cb5d1f2d9365bf1a1c.mp4", "mask_path": "synthetic-bg-change/mask/bd7be31c362356cb5d1f2d9365bf1a1c.mp4", "composite_path": "synthetic-bg-change/composite/bd7be31c362356cb5d1f2d9365bf1a1c.mp4"}
{"edit_instruction": "Change the background to a gritty, industrial dance studio with brick walls, large windows, dust motes floating in light beams, and a ceiling fan spinning slowly overhead, illuminated by soft diffused window light from the front-left, captured in an eye-level medium shot with a blurred background and bokeh. Keep the woman in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/2de0f041dc40a521ecc4aae294f84708.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2de0f041dc40a521ecc4aae294f84708.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2de0f041dc40a521ecc4aae294f84708.mp4", "mask_path": "synthetic-bg-change/mask/2de0f041dc40a521ecc4aae294f84708.mp4", "composite_path": "synthetic-bg-change/composite/2de0f041dc40a521ecc4aae294f84708.mp4"}
{"edit_instruction": "Change the background to a paved path in a leafy urban park lined with benches and lampposts, with people walking dogs in the distance and natural daylight filtering through the trees. Maintain an eye-level, full shot composition with a dreamy out-of-focus background. Keep the dancer in the white tank top intact.", "input_video_path": "synthetic-bg-change/input_video/afbd98739f5215054170818609bd37af.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/afbd98739f5215054170818609bd37af.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/afbd98739f5215054170818609bd37af.mp4", "mask_path": "synthetic-bg-change/mask/afbd98739f5215054170818609bd37af.mp4", "composite_path": "synthetic-bg-change/composite/afbd98739f5215054170818609bd37af.mp4"}
{"edit_instruction": "Change the background to a massive military aircraft hangar with fighter jets parked in the distance, crew members walking around, mechanics working with flying sparks, and bright diffused overhead industrial lighting. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the woman dancing intact.", "input_video_path": "synthetic-bg-change/input_video/a61ad2bf75fcada05ea1a6b7d1dd2e29.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a61ad2bf75fcada05ea1a6b7d1dd2e29.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a61ad2bf75fcada05ea1a6b7d1dd2e29.mp4", "mask_path": "synthetic-bg-change/mask/a61ad2bf75fcada05ea1a6b7d1dd2e29.mp4", "composite_path": "synthetic-bg-change/composite/a61ad2bf75fcada05ea1a6b7d1dd2e29.mp4"}
{"edit_instruction": "Change the background to a gritty, industrial dance studio with brick walls, large windows, dust motes floating in light beams, and a ceiling fan spinning slowly overhead, illuminated by soft diffused window light from the front-left, captured in an eye-level medium shot with a blurred background and bokeh. Keep the woman in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/f21360d5836fd63b169c5feb420d27c1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f21360d5836fd63b169c5feb420d27c1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f21360d5836fd63b169c5feb420d27c1.mp4", "mask_path": "synthetic-bg-change/mask/f21360d5836fd63b169c5feb420d27c1.mp4", "composite_path": "synthetic-bg-change/composite/f21360d5836fd63b169c5feb420d27c1.mp4"}
{"edit_instruction": "Change the background to an outdoor music festival with a crowd visible in the blurry distance, confetti drifting through the air, festival flags waving in the wind, and warm golden hour sunlight coming from the right side. Medium shot, eye-level, soft bokeh background. Keep the woman in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/4148bc8dc63243443598e7c4992c4820.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4148bc8dc63243443598e7c4992c4820.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4148bc8dc63243443598e7c4992c4820.mp4", "mask_path": "synthetic-bg-change/mask/4148bc8dc63243443598e7c4992c4820.mp4", "composite_path": "synthetic-bg-change/composite/4148bc8dc63243443598e7c4992c4820.mp4"}
{"edit_instruction": "Change the background to a massive military aircraft hangar with fighter jets parked in the distance, crew members walking around, mechanics working with flying sparks, and bright diffused overhead industrial lighting. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the woman dancing intact.", "input_video_path": "synthetic-bg-change/input_video/92dd863436267d19ae3614768d31f76e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/92dd863436267d19ae3614768d31f76e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/92dd863436267d19ae3614768d31f76e.mp4", "mask_path": "synthetic-bg-change/mask/92dd863436267d19ae3614768d31f76e.mp4", "composite_path": "synthetic-bg-change/composite/92dd863436267d19ae3614768d31f76e.mp4"}
{"edit_instruction": "Change the background to a dimly lit, smoky jazz club with blue stage lights, swirling smoke, and a silhouetted saxophone player, illuminated by a warm spotlight from the front-right. Medium shot, eye-level, static camera with blurry background bokeh. Keep the woman in the black evening gown and gloves intact.", "input_video_path": "synthetic-bg-change/input_video/89912d534947d8e0828f82d2eaecf48d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/89912d534947d8e0828f82d2eaecf48d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/89912d534947d8e0828f82d2eaecf48d.mp4", "mask_path": "synthetic-bg-change/mask/89912d534947d8e0828f82d2eaecf48d.mp4", "composite_path": "synthetic-bg-change/composite/89912d534947d8e0828f82d2eaecf48d.mp4"}
{"edit_instruction": "Change the background to an outdoor music festival with a crowd visible in the blurry distance, confetti drifting through the air, festival flags waving in the wind, and warm golden hour sunlight coming from the right side. Medium shot, eye-level, soft bokeh background. Keep the woman in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/de0762d8946789c4efe66fefd4b7f99f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/de0762d8946789c4efe66fefd4b7f99f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/de0762d8946789c4efe66fefd4b7f99f.mp4", "mask_path": "synthetic-bg-change/mask/de0762d8946789c4efe66fefd4b7f99f.mp4", "composite_path": "synthetic-bg-change/composite/de0762d8946789c4efe66fefd4b7f99f.mp4"}
{"edit_instruction": "Change the background to a warm, rustic coffee shop with a barista steaming milk and warm twinkling string lights, illuminated by soft diffused light from a large window. Eye-level shot, medium close-up with a creamy bokeh background. Keep the woman in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/4f0b4f7831b0aa672eb1191e85163aac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4f0b4f7831b0aa672eb1191e85163aac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4f0b4f7831b0aa672eb1191e85163aac.mp4", "mask_path": "synthetic-bg-change/mask/4f0b4f7831b0aa672eb1191e85163aac.mp4", "composite_path": "synthetic-bg-change/composite/4f0b4f7831b0aa672eb1191e85163aac.mp4"}
{"edit_instruction": "Change the background to a dimly lit, smoky jazz club with blue stage lights, swirling smoke, and a silhouetted saxophone player, illuminated by a warm spotlight from the front-right. Medium shot, eye-level, static camera with blurry background bokeh. Keep the woman in the black evening gown and gloves intact.", "input_video_path": "synthetic-bg-change/input_video/653c13fbb4a714bdd7f0f2de7e94e0a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/653c13fbb4a714bdd7f0f2de7e94e0a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/653c13fbb4a714bdd7f0f2de7e94e0a3.mp4", "mask_path": "synthetic-bg-change/mask/653c13fbb4a714bdd7f0f2de7e94e0a3.mp4", "composite_path": "synthetic-bg-change/composite/653c13fbb4a714bdd7f0f2de7e94e0a3.mp4"}
{"edit_instruction": "Change the background to a busy European train station platform with a high-speed train arriving, digital schedule boards flipping, and travelers rushing with luggage, under cool, clean station lighting. Eye-level, medium close-up, background in soft focus. Keep the woman in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/1e42de7b1d9355fa58a76077b84f3368.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1e42de7b1d9355fa58a76077b84f3368.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1e42de7b1d9355fa58a76077b84f3368.mp4", "mask_path": "synthetic-bg-change/mask/1e42de7b1d9355fa58a76077b84f3368.mp4", "composite_path": "synthetic-bg-change/composite/1e42de7b1d9355fa58a76077b84f3368.mp4"}
{"edit_instruction": "Change the background to a warm, rustic coffee shop with a barista steaming milk and warm twinkling string lights, illuminated by soft diffused light from a large window. Eye-level shot, medium close-up with a creamy bokeh background. Keep the woman in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/eb79864d3de3268135440ee871175bc9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb79864d3de3268135440ee871175bc9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb79864d3de3268135440ee871175bc9.mp4", "mask_path": "synthetic-bg-change/mask/eb79864d3de3268135440ee871175bc9.mp4", "composite_path": "synthetic-bg-change/composite/eb79864d3de3268135440ee871175bc9.mp4"}
{"edit_instruction": "Change the background to a bustling New York city sidewalk with yellow taxis passing by, pedestrians walking briskly, and steam rising from street vents, under neutral overcast daylight. Eye-level, medium close-up with a gently blurred urban background. Keep the woman in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/e4fa62dcd28e8ee635d2bfd788b0f377.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e4fa62dcd28e8ee635d2bfd788b0f377.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e4fa62dcd28e8ee635d2bfd788b0f377.mp4", "mask_path": "synthetic-bg-change/mask/e4fa62dcd28e8ee635d2bfd788b0f377.mp4", "composite_path": "synthetic-bg-change/composite/e4fa62dcd28e8ee635d2bfd788b0f377.mp4"}
{"edit_instruction": "Change the background to a sidewalk with a busy city intersection behind her featuring yellow taxi cabs driving by, traffic lights changing colors, and steam rising from a street vent, lit by bright, neutral city daylight from the front. Medium close-up, eye-level, static camera, shallow depth of field with urban bokeh. Keep the woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/a42a0d9bedbe990819a0bcf1b85ea7b6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a42a0d9bedbe990819a0bcf1b85ea7b6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a42a0d9bedbe990819a0bcf1b85ea7b6.mp4", "mask_path": "synthetic-bg-change/mask/a42a0d9bedbe990819a0bcf1b85ea7b6.mp4", "composite_path": "synthetic-bg-change/composite/a42a0d9bedbe990819a0bcf1b85ea7b6.mp4"}
{"edit_instruction": "Change the background to a busy European train station platform with a high-speed train arriving, digital schedule boards flipping, and travelers rushing with luggage, under cool, clean station lighting. Eye-level, medium close-up, background in soft focus. Keep the woman in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/47637a8fc12deea89219c900aaff00dd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/47637a8fc12deea89219c900aaff00dd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/47637a8fc12deea89219c900aaff00dd.mp4", "mask_path": "synthetic-bg-change/mask/47637a8fc12deea89219c900aaff00dd.mp4", "composite_path": "synthetic-bg-change/composite/47637a8fc12deea89219c900aaff00dd.mp4"}
{"edit_instruction": "Change the background to a bustling New York city sidewalk with yellow taxis passing by, pedestrians walking briskly, and steam rising from street vents, under neutral overcast daylight. Eye-level, medium close-up with a gently blurred urban background. Keep the woman in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/ee1a82ef3121b864878b9556327ddd1b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ee1a82ef3121b864878b9556327ddd1b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ee1a82ef3121b864878b9556327ddd1b.mp4", "mask_path": "synthetic-bg-change/mask/ee1a82ef3121b864878b9556327ddd1b.mp4", "composite_path": "synthetic-bg-change/composite/ee1a82ef3121b864878b9556327ddd1b.mp4"}
{"edit_instruction": "Change the background to the aisle of a vintage record store packed with vinyls, featuring a ceiling fan spinning slowly overhead and customers browsing through bins, with soft interior lighting from overhead track lights. Use a medium close-up, eye-level static camera shot with the background in soft focus. Keep the woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/ef15f10ccab7e2a2e749e981a29e8d29.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ef15f10ccab7e2a2e749e981a29e8d29.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ef15f10ccab7e2a2e749e981a29e8d29.mp4", "mask_path": "synthetic-bg-change/mask/ef15f10ccab7e2a2e749e981a29e8d29.mp4", "composite_path": "synthetic-bg-change/composite/ef15f10ccab7e2a2e749e981a29e8d29.mp4"}
{"edit_instruction": "Change the background to a sidewalk with a busy city intersection behind her featuring yellow taxi cabs driving by, traffic lights changing colors, and steam rising from a street vent, lit by bright, neutral city daylight from the front. Medium close-up, eye-level, static camera, shallow depth of field with urban bokeh. Keep the woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/8a230bc19d1cc006d316be00645b55f3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8a230bc19d1cc006d316be00645b55f3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8a230bc19d1cc006d316be00645b55f3.mp4", "mask_path": "synthetic-bg-change/mask/8a230bc19d1cc006d316be00645b55f3.mp4", "composite_path": "synthetic-bg-change/composite/8a230bc19d1cc006d316be00645b55f3.mp4"}
{"edit_instruction": "Change the background to a busy modern tech office with glass walls, colleagues walking past in the blurred background, and digital screens flickering with data charts, lit by soft diffused office lighting from the front. Eye-level, medium close-up, soft-focus background with bokeh. Keep the woman in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/768d2152b276dfe63613bd897284ef81.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/768d2152b276dfe63613bd897284ef81.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/768d2152b276dfe63613bd897284ef81.mp4", "mask_path": "synthetic-bg-change/mask/768d2152b276dfe63613bd897284ef81.mp4", "composite_path": "synthetic-bg-change/composite/768d2152b276dfe63613bd897284ef81.mp4"}
{"edit_instruction": "Change the background to a sleek stage with vertical neon light tubes, stage smoke drifting across the floor, colored lights pulsing in a slow rhythm, with a blurred background effect and neon bokeh. Use neutral front lighting. Medium shot, eye-level. Keep the woman in the white tank top intact.", "input_video_path": "synthetic-bg-change/input_video/a2b604eb124927b9fa1911f93260f677.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a2b604eb124927b9fa1911f93260f677.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a2b604eb124927b9fa1911f93260f677.mp4", "mask_path": "synthetic-bg-change/mask/a2b604eb124927b9fa1911f93260f677.mp4", "composite_path": "synthetic-bg-change/composite/a2b604eb124927b9fa1911f93260f677.mp4"}
{"edit_instruction": "Change the background to the aisle of a vintage record store packed with vinyls, featuring a ceiling fan spinning slowly overhead and customers browsing through bins, with soft interior lighting from overhead track lights. Use a medium close-up, eye-level static camera shot with the background in soft focus. Keep the woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/b1d6d6d7bf132e4a9855f91ee8d9f9e6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1d6d6d7bf132e4a9855f91ee8d9f9e6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1d6d6d7bf132e4a9855f91ee8d9f9e6.mp4", "mask_path": "synthetic-bg-change/mask/b1d6d6d7bf132e4a9855f91ee8d9f9e6.mp4", "composite_path": "synthetic-bg-change/composite/b1d6d6d7bf132e4a9855f91ee8d9f9e6.mp4"}
{"edit_instruction": "Change the background to a busy modern tech office with glass walls, colleagues walking past in the blurred background, and digital screens flickering with data charts, lit by soft diffused office lighting from the front. Eye-level, medium close-up, soft-focus background with bokeh. Keep the woman in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/9859a5d998b833db8a87938978782bbf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9859a5d998b833db8a87938978782bbf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9859a5d998b833db8a87938978782bbf.mp4", "mask_path": "synthetic-bg-change/mask/9859a5d998b833db8a87938978782bbf.mp4", "composite_path": "synthetic-bg-change/composite/9859a5d998b833db8a87938978782bbf.mp4"}
{"edit_instruction": "Change the background to the grand hall of the Louvre museum with tourists wandering in the distance, dust motes floating in beams of light from high windows, and soft ambient lighting. Eye-level, medium close-up, sharp background showing architectural details. Keep the woman in a brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/52cc0be0adb7b0b2a62e38d70ca6a1fc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/52cc0be0adb7b0b2a62e38d70ca6a1fc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/52cc0be0adb7b0b2a62e38d70ca6a1fc.mp4", "mask_path": "synthetic-bg-change/mask/52cc0be0adb7b0b2a62e38d70ca6a1fc.mp4", "composite_path": "synthetic-bg-change/composite/52cc0be0adb7b0b2a62e38d70ca6a1fc.mp4"}
{"edit_instruction": "Change the background to a sleek stage with vertical neon light tubes, stage smoke drifting across the floor, colored lights pulsing in a slow rhythm, with a blurred background effect and neon bokeh. Use neutral front lighting. Medium shot, eye-level. Keep the woman in the white tank top intact.", "input_video_path": "synthetic-bg-change/input_video/80956fe25a103da2f521fa2cbd3f180f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/80956fe25a103da2f521fa2cbd3f180f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/80956fe25a103da2f521fa2cbd3f180f.mp4", "mask_path": "synthetic-bg-change/mask/80956fe25a103da2f521fa2cbd3f180f.mp4", "composite_path": "synthetic-bg-change/composite/80956fe25a103da2f521fa2cbd3f180f.mp4"}
{"edit_instruction": "Change the background to an outdoor summer music festival with a cheering crowd in the distance, drifting confetti, waving festival flags, and a soft bokeh background blurring out the crowd. Keep the woman dancing intact.", "input_video_path": "synthetic-bg-change/input_video/262b7705938f697d5e38481650fb50ca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/262b7705938f697d5e38481650fb50ca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/262b7705938f697d5e38481650fb50ca.mp4", "mask_path": "synthetic-bg-change/mask/262b7705938f697d5e38481650fb50ca.mp4", "composite_path": "synthetic-bg-change/composite/262b7705938f697d5e38481650fb50ca.mp4"}
{"edit_instruction": "Change the background to the grand hall of the Louvre museum with tourists wandering in the distance, dust motes floating in beams of light from high windows, and soft ambient lighting. Eye-level, medium close-up, sharp background showing architectural details. Keep the woman in a brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/adc630aa3e0bbb8a9700843becc0b40a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/adc630aa3e0bbb8a9700843becc0b40a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/adc630aa3e0bbb8a9700843becc0b40a.mp4", "mask_path": "synthetic-bg-change/mask/adc630aa3e0bbb8a9700843becc0b40a.mp4", "composite_path": "synthetic-bg-change/composite/adc630aa3e0bbb8a9700843becc0b40a.mp4"}
{"edit_instruction": "Change the background to a bustling Tokyo street at night with flickering neon signs, pedestrians with umbrellas, vibrant warm city glow, and a soft-focus background with colorful bokeh. Close-up, eye-level, static camera. Keep the young woman wearing white headphones intact.", "input_video_path": "synthetic-bg-change/input_video/5e1a9830c6ee541b3fb184c582721732.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5e1a9830c6ee541b3fb184c582721732.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5e1a9830c6ee541b3fb184c582721732.mp4", "mask_path": "synthetic-bg-change/mask/5e1a9830c6ee541b3fb184c582721732.mp4", "composite_path": "synthetic-bg-change/composite/5e1a9830c6ee541b3fb184c582721732.mp4"}
{"edit_instruction": "Change the background to an outdoor summer music festival with a cheering crowd in the distance, drifting confetti, waving festival flags, and a soft bokeh background blurring out the crowd. Keep the woman dancing intact.", "input_video_path": "synthetic-bg-change/input_video/fe4209106663ad6a2556b8206d76441e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fe4209106663ad6a2556b8206d76441e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fe4209106663ad6a2556b8206d76441e.mp4", "mask_path": "synthetic-bg-change/mask/fe4209106663ad6a2556b8206d76441e.mp4", "composite_path": "synthetic-bg-change/composite/fe4209106663ad6a2556b8206d76441e.mp4"}
{"edit_instruction": "Change the background to a busy street in Tokyo at night with neon signs reflecting on wet pavement and colorful paper lanterns swaying in the breeze, featuring pedestrians walking briskly past and strong, warm artificial light from a shop window on the right. Close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young woman wearing white headphones intact.", "input_video_path": "synthetic-bg-change/input_video/bb6d54eea7cc0263d44d81cb71630a97.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb6d54eea7cc0263d44d81cb71630a97.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb6d54eea7cc0263d44d81cb71630a97.mp4", "mask_path": "synthetic-bg-change/mask/bb6d54eea7cc0263d44d81cb71630a97.mp4", "composite_path": "synthetic-bg-change/composite/bb6d54eea7cc0263d44d81cb71630a97.mp4"}
{"edit_instruction": "Change the background to a bustling Tokyo street at night with flickering neon signs, pedestrians with umbrellas, vibrant warm city glow, and a soft-focus background with colorful bokeh. Close-up, eye-level, static camera. Keep the young woman wearing white headphones intact.", "input_video_path": "synthetic-bg-change/input_video/9ec4ab42d073f83330f4402beb5cb960.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9ec4ab42d073f83330f4402beb5cb960.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9ec4ab42d073f83330f4402beb5cb960.mp4", "mask_path": "synthetic-bg-change/mask/9ec4ab42d073f83330f4402beb5cb960.mp4", "composite_path": "synthetic-bg-change/composite/9ec4ab42d073f83330f4402beb5cb960.mp4"}
{"edit_instruction": "Change the background to a professional recording studio with sound mixers featuring blinking LED lights and a producer nodding behind the glass, lit by soft studio lighting from the right. Medium close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/ed4ddb5dbb3fde54b1c7153244914631.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ed4ddb5dbb3fde54b1c7153244914631.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ed4ddb5dbb3fde54b1c7153244914631.mp4", "mask_path": "synthetic-bg-change/mask/ed4ddb5dbb3fde54b1c7153244914631.mp4", "composite_path": "synthetic-bg-change/composite/ed4ddb5dbb3fde54b1c7153244914631.mp4"}
{"edit_instruction": "Change the background to a busy street in Tokyo at night with neon signs reflecting on wet pavement and colorful paper lanterns swaying in the breeze, featuring pedestrians walking briskly past and strong, warm artificial light from a shop window on the right. Close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young woman wearing white headphones intact.", "input_video_path": "synthetic-bg-change/input_video/3a1386f7bb62a713f18b9fb7cbb9bfb1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a1386f7bb62a713f18b9fb7cbb9bfb1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a1386f7bb62a713f18b9fb7cbb9bfb1.mp4", "mask_path": "synthetic-bg-change/mask/3a1386f7bb62a713f18b9fb7cbb9bfb1.mp4", "composite_path": "synthetic-bg-change/composite/3a1386f7bb62a713f18b9fb7cbb9bfb1.mp4"}
{"edit_instruction": "Change the background to a bright, modern living room with sheer white curtains billowing gently in the breeze from an open balcony door, and dust particles dancing in soft natural daylight. Medium close-up, eye-level, static camera, slightly blurred background. Keep the woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/69c7cd50ab2b2c51df12199b80543fd5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/69c7cd50ab2b2c51df12199b80543fd5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/69c7cd50ab2b2c51df12199b80543fd5.mp4", "mask_path": "synthetic-bg-change/mask/69c7cd50ab2b2c51df12199b80543fd5.mp4", "composite_path": "synthetic-bg-change/composite/69c7cd50ab2b2c51df12199b80543fd5.mp4"}
{"edit_instruction": "Change the background to a professional recording studio with sound mixers featuring blinking LED lights and a producer nodding behind the glass, lit by soft studio lighting from the right. Medium close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/f18fd92209108e19e1f75e8464f99d80.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f18fd92209108e19e1f75e8464f99d80.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f18fd92209108e19e1f75e8464f99d80.mp4", "mask_path": "synthetic-bg-change/mask/f18fd92209108e19e1f75e8464f99d80.mp4", "composite_path": "synthetic-bg-change/composite/f18fd92209108e19e1f75e8464f99d80.mp4"}
{"edit_instruction": "Change the background to the inside of a modern subway car with lights from tunnels streaking past the windows rapidly and other passengers reading newspapers, featuring soft directional light from the left. Use a close-up, eye-level static camera with a cinematic blurred background and bokeh. Keep the young woman with headphones intact.", "input_video_path": "synthetic-bg-change/input_video/03c7d6ad5e63ed2e6e1758d8ea66c9f2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/03c7d6ad5e63ed2e6e1758d8ea66c9f2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/03c7d6ad5e63ed2e6e1758d8ea66c9f2.mp4", "mask_path": "synthetic-bg-change/mask/03c7d6ad5e63ed2e6e1758d8ea66c9f2.mp4", "composite_path": "synthetic-bg-change/composite/03c7d6ad5e63ed2e6e1758d8ea66c9f2.mp4"}
{"edit_instruction": "Change the background to a bright, modern living room with sheer white curtains billowing gently in the breeze from an open balcony door, and dust particles dancing in soft natural daylight. Medium close-up, eye-level, static camera, slightly blurred background. Keep the woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/fe5f2ca132d29d6391ae0e8393cd92bc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fe5f2ca132d29d6391ae0e8393cd92bc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fe5f2ca132d29d6391ae0e8393cd92bc.mp4", "mask_path": "synthetic-bg-change/mask/fe5f2ca132d29d6391ae0e8393cd92bc.mp4", "composite_path": "synthetic-bg-change/composite/fe5f2ca132d29d6391ae0e8393cd92bc.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a blurred subway train rushing past creating streaks of motion and commuters walking briskly in the distance, soft artificial station lighting from the front-right. Medium close-up, eye-level, static camera, blurred background with motion blur. Keep the woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/899e55f3da40da14761d499cddeddb14.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/899e55f3da40da14761d499cddeddb14.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/899e55f3da40da14761d499cddeddb14.mp4", "mask_path": "synthetic-bg-change/mask/899e55f3da40da14761d499cddeddb14.mp4", "composite_path": "synthetic-bg-change/composite/899e55f3da40da14761d499cddeddb14.mp4"}
{"edit_instruction": "Change the background to the inside of a modern subway car with lights from tunnels streaking past the windows rapidly and other passengers reading newspapers, featuring soft directional light from the left. Use a close-up, eye-level static camera with a cinematic blurred background and bokeh. Keep the young woman with headphones intact.", "input_video_path": "synthetic-bg-change/input_video/f21022f68fa80d905678477c41ecb13e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f21022f68fa80d905678477c41ecb13e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f21022f68fa80d905678477c41ecb13e.mp4", "mask_path": "synthetic-bg-change/mask/f21022f68fa80d905678477c41ecb13e.mp4", "composite_path": "synthetic-bg-change/composite/f21022f68fa80d905678477c41ecb13e.mp4"}
{"edit_instruction": "Change the background to a modern Tokyo subway platform with a train rushing by creating a motion blur and digital advertisements flickering on the walls, lit by cool fluorescent ambient light mixed with warm face lighting. Use a close-up, eye-level, static camera with a soft-focus background. Keep the young woman wearing white headphones intact.", "input_video_path": "synthetic-bg-change/input_video/acb107dc458f4e6196dfb25c31a02c3f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/acb107dc458f4e6196dfb25c31a02c3f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/acb107dc458f4e6196dfb25c31a02c3f.mp4", "mask_path": "synthetic-bg-change/mask/acb107dc458f4e6196dfb25c31a02c3f.mp4", "composite_path": "synthetic-bg-change/composite/acb107dc458f4e6196dfb25c31a02c3f.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a blurred subway train rushing past creating streaks of motion and commuters walking briskly in the distance, soft artificial station lighting from the front-right. Medium close-up, eye-level, static camera, blurred background with motion blur. Keep the woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/55c8f6b26ae4fbb37bf0f54a5b879989.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/55c8f6b26ae4fbb37bf0f54a5b879989.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/55c8f6b26ae4fbb37bf0f54a5b879989.mp4", "mask_path": "synthetic-bg-change/mask/55c8f6b26ae4fbb37bf0f54a5b879989.mp4", "composite_path": "synthetic-bg-change/composite/55c8f6b26ae4fbb37bf0f54a5b879989.mp4"}
{"edit_instruction": "Change the background to a trendy coffee shop with brick walls and hanging plants, steam rising from a coffee cup in the midground, and indistinct patrons in the background, with soft diffused indoor lighting from the right. Close-up, eye-level, static camera, gentle background blur. Keep the young woman wearing white headphones intact.", "input_video_path": "synthetic-bg-change/input_video/8c31d188089224a13435b34babda2fbb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8c31d188089224a13435b34babda2fbb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8c31d188089224a13435b34babda2fbb.mp4", "mask_path": "synthetic-bg-change/mask/8c31d188089224a13435b34babda2fbb.mp4", "composite_path": "synthetic-bg-change/composite/8c31d188089224a13435b34babda2fbb.mp4"}
{"edit_instruction": "Change the background to a modern Tokyo subway platform with a train rushing by creating a motion blur and digital advertisements flickering on the walls, lit by cool fluorescent ambient light mixed with warm face lighting. Use a close-up, eye-level, static camera with a soft-focus background. Keep the young woman wearing white headphones intact.", "input_video_path": "synthetic-bg-change/input_video/fcb19ea42aa691da65df0a3bf32fcdf3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fcb19ea42aa691da65df0a3bf32fcdf3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fcb19ea42aa691da65df0a3bf32fcdf3.mp4", "mask_path": "synthetic-bg-change/mask/fcb19ea42aa691da65df0a3bf32fcdf3.mp4", "composite_path": "synthetic-bg-change/composite/fcb19ea42aa691da65df0a3bf32fcdf3.mp4"}
{"edit_instruction": "Change the background to the interior of a modern commuter train with city scenery rushing by outside the large window and passengers shifting in seats, with natural daylight streaming in from the left. Close-up shot, eye-level, static camera, slightly blurred background. Keep the young woman with headphones intact.", "input_video_path": "synthetic-bg-change/input_video/7bb52a83996d8537ddb6e5cc36ee275e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7bb52a83996d8537ddb6e5cc36ee275e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7bb52a83996d8537ddb6e5cc36ee275e.mp4", "mask_path": "synthetic-bg-change/mask/7bb52a83996d8537ddb6e5cc36ee275e.mp4", "composite_path": "synthetic-bg-change/composite/7bb52a83996d8537ddb6e5cc36ee275e.mp4"}
{"edit_instruction": "Change the background to a trendy coffee shop with brick walls and hanging plants, steam rising from a coffee cup in the midground, and indistinct patrons in the background, with soft diffused indoor lighting from the right. Close-up, eye-level, static camera, gentle background blur. Keep the young woman wearing white headphones intact.", "input_video_path": "synthetic-bg-change/input_video/d84f48b90f23be74f5a7e051ea94f13b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d84f48b90f23be74f5a7e051ea94f13b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d84f48b90f23be74f5a7e051ea94f13b.mp4", "mask_path": "synthetic-bg-change/mask/d84f48b90f23be74f5a7e051ea94f13b.mp4", "composite_path": "synthetic-bg-change/composite/d84f48b90f23be74f5a7e051ea94f13b.mp4"}
{"edit_instruction": "Change the background to a busy Tokyo street at night with flickering pink and blue neon signs, pedestrians in the distance, and car taillights. Use artificial city lighting from the left, close-up shot, eye-level, static camera with heavy bokeh. Keep the young woman with headphones intact.", "input_video_path": "synthetic-bg-change/input_video/b1f9e63cbfbb084715f6b2ed511ca097.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1f9e63cbfbb084715f6b2ed511ca097.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1f9e63cbfbb084715f6b2ed511ca097.mp4", "mask_path": "synthetic-bg-change/mask/b1f9e63cbfbb084715f6b2ed511ca097.mp4", "composite_path": "synthetic-bg-change/composite/b1f9e63cbfbb084715f6b2ed511ca097.mp4"}
{"edit_instruction": "Change the background to the interior of a modern commuter train with city scenery rushing by outside the large window and passengers shifting in seats, with natural daylight streaming in from the left. Close-up shot, eye-level, static camera, slightly blurred background. Keep the young woman with headphones intact.", "input_video_path": "synthetic-bg-change/input_video/1f999b9f45c0ceb6a4a80e2297a1b5d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1f999b9f45c0ceb6a4a80e2297a1b5d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1f999b9f45c0ceb6a4a80e2297a1b5d1.mp4", "mask_path": "synthetic-bg-change/mask/1f999b9f45c0ceb6a4a80e2297a1b5d1.mp4", "composite_path": "synthetic-bg-change/composite/1f999b9f45c0ceb6a4a80e2297a1b5d1.mp4"}
{"edit_instruction": "Change the background to a city park during golden hour with leaves falling gently from trees and people walking dogs on distant paths, warm golden sunlight hitting her face from the left, close-up, eye-level, static camera with a blurred background. Keep the young woman wearing white headphones intact.", "input_video_path": "synthetic-bg-change/input_video/f10965bdd441cb3654b533d63e721d32.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f10965bdd441cb3654b533d63e721d32.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f10965bdd441cb3654b533d63e721d32.mp4", "mask_path": "synthetic-bg-change/mask/f10965bdd441cb3654b533d63e721d32.mp4", "composite_path": "synthetic-bg-change/composite/f10965bdd441cb3654b533d63e721d32.mp4"}
{"edit_instruction": "Change the background to a busy Tokyo street at night with flickering pink and blue neon signs, pedestrians in the distance, and car taillights. Use artificial city lighting from the left, close-up shot, eye-level, static camera with heavy bokeh. Keep the young woman with headphones intact.", "input_video_path": "synthetic-bg-change/input_video/387827bf771f53fbf3b13b3723e124b8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/387827bf771f53fbf3b13b3723e124b8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/387827bf771f53fbf3b13b3723e124b8.mp4", "mask_path": "synthetic-bg-change/mask/387827bf771f53fbf3b13b3723e124b8.mp4", "composite_path": "synthetic-bg-change/composite/387827bf771f53fbf3b13b3723e124b8.mp4"}
{"edit_instruction": "Change the background to a bright, modern open-plan office with glass walls, employees working at desks, blurred movement in corridors, clean neutral daylight from the front-right, medium shot, eye-level, static camera with a soft-focus background. Keep the young woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/82bd4c42426f3060bbe1556a117de8d0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/82bd4c42426f3060bbe1556a117de8d0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/82bd4c42426f3060bbe1556a117de8d0.mp4", "mask_path": "synthetic-bg-change/mask/82bd4c42426f3060bbe1556a117de8d0.mp4", "composite_path": "synthetic-bg-change/composite/82bd4c42426f3060bbe1556a117de8d0.mp4"}
{"edit_instruction": "Change the background to a city park during golden hour with leaves falling gently from trees and people walking dogs on distant paths, warm golden sunlight hitting her face from the left, close-up, eye-level, static camera with a blurred background. Keep the young woman wearing white headphones intact.", "input_video_path": "synthetic-bg-change/input_video/810c9a98549b14ec483f46dc63c34008.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/810c9a98549b14ec483f46dc63c34008.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/810c9a98549b14ec483f46dc63c34008.mp4", "mask_path": "synthetic-bg-change/mask/810c9a98549b14ec483f46dc63c34008.mp4", "composite_path": "synthetic-bg-change/composite/810c9a98549b14ec483f46dc63c34008.mp4"}
{"edit_instruction": "Change the background to a bright, modern open-plan office with glass walls, employees working at desks, blurred movement in corridors, clean neutral daylight from the front-right, medium shot, eye-level, static camera with a soft-focus background. Keep the young woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/510cbfcf4edfba92cb747aeeb23d12be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/510cbfcf4edfba92cb747aeeb23d12be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/510cbfcf4edfba92cb747aeeb23d12be.mp4", "mask_path": "synthetic-bg-change/mask/510cbfcf4edfba92cb747aeeb23d12be.mp4", "composite_path": "synthetic-bg-change/composite/510cbfcf4edfba92cb747aeeb23d12be.mp4"}
{"edit_instruction": "Change the background to an upscale hotel lobby with marble columns and gold accents, featuring guests walking by and a shimmering crystal chandelier, illuminated by soft, neutral indoor lighting from the front-right. Use a medium shot, eye-level static camera with a blurred background and bokeh. Keep the young woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/a44527ea725c208096aa573b213937da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a44527ea725c208096aa573b213937da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a44527ea725c208096aa573b213937da.mp4", "mask_path": "synthetic-bg-change/mask/a44527ea725c208096aa573b213937da.mp4", "composite_path": "synthetic-bg-change/composite/a44527ea725c208096aa573b213937da.mp4"}
{"edit_instruction": "Change the background to an upscale hotel lobby with marble columns and gold accents, featuring guests walking by and a shimmering crystal chandelier, illuminated by soft, neutral indoor lighting from the front-right. Use a medium shot, eye-level static camera with a blurred background and bokeh. Keep the young woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/a2dad629ce989c12ec3d783e4b9ab245.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a2dad629ce989c12ec3d783e4b9ab245.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a2dad629ce989c12ec3d783e4b9ab245.mp4", "mask_path": "synthetic-bg-change/mask/a2dad629ce989c12ec3d783e4b9ab245.mp4", "composite_path": "synthetic-bg-change/composite/a2dad629ce989c12ec3d783e4b9ab245.mp4"}
{"edit_instruction": "Change the background to a sunlit public park with rustling leaves on trees, people walking dogs on distant paths, and dandelion seeds floating in the air, with bright warm sunlight from the left. Use a close-up shot with a static camera and a soft-focus background of green foliage. Keep the young woman with headphones intact.", "input_video_path": "synthetic-bg-change/input_video/4f1ce8f3d661793591e1fc42cf046dcc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4f1ce8f3d661793591e1fc42cf046dcc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4f1ce8f3d661793591e1fc42cf046dcc.mp4", "mask_path": "synthetic-bg-change/mask/4f1ce8f3d661793591e1fc42cf046dcc.mp4", "composite_path": "synthetic-bg-change/composite/4f1ce8f3d661793591e1fc42cf046dcc.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with white ceramic walls, advertising posters, and a rushing subway train creating motion blur with passengers waiting on benches, lit by cool, bright overhead fluorescent lighting, with sharp background and deep focus. Keep the man holding a floor mop intact.", "input_video_path": "synthetic-bg-change/input_video/5c8d206ae9b64c034afda758e35c7d07.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5c8d206ae9b64c034afda758e35c7d07.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5c8d206ae9b64c034afda758e35c7d07.mp4", "mask_path": "synthetic-bg-change/mask/5c8d206ae9b64c034afda758e35c7d07.mp4", "composite_path": "synthetic-bg-change/composite/5c8d206ae9b64c034afda758e35c7d07.mp4"}
{"edit_instruction": "Change the background to a sunlit public park with rustling leaves on trees, people walking dogs on distant paths, and dandelion seeds floating in the air, with bright warm sunlight from the left. Use a close-up shot with a static camera and a soft-focus background of green foliage. Keep the young woman with headphones intact.", "input_video_path": "synthetic-bg-change/input_video/364956663200fdde7a00e708a7fd6761.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/364956663200fdde7a00e708a7fd6761.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/364956663200fdde7a00e708a7fd6761.mp4", "mask_path": "synthetic-bg-change/mask/364956663200fdde7a00e708a7fd6761.mp4", "composite_path": "synthetic-bg-change/composite/364956663200fdde7a00e708a7fd6761.mp4"}
{"edit_instruction": "Change the background to the main concourse of Grand Central Terminal with commuters rushing by in a blur of motion, sunlight streaming through large arched windows in visible beams, and warm ambient light mixing with daylight from the right. Eye-level, full shot, gentle background blur. Keep the man holding a mop intact.", "input_video_path": "synthetic-bg-change/input_video/95205bc673bf02969c1b85477b87dd01.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/95205bc673bf02969c1b85477b87dd01.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/95205bc673bf02969c1b85477b87dd01.mp4", "mask_path": "synthetic-bg-change/mask/95205bc673bf02969c1b85477b87dd01.mp4", "composite_path": "synthetic-bg-change/composite/95205bc673bf02969c1b85477b87dd01.mp4"}
{"edit_instruction": "Change the background to a long, polished high school hallway lined with lockers, with students walking past in the distance and light reflecting off the waxed linoleum floor under soft neutral ceiling lights from above, eye-level full shot with a slightly blurred background. Keep the man holding a mop intact.", "input_video_path": "synthetic-bg-change/input_video/d3e1f0546f22b09280d46936d1a2353a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d3e1f0546f22b09280d46936d1a2353a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d3e1f0546f22b09280d46936d1a2353a.mp4", "mask_path": "synthetic-bg-change/mask/d3e1f0546f22b09280d46936d1a2353a.mp4", "composite_path": "synthetic-bg-change/composite/d3e1f0546f22b09280d46936d1a2353a.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with white ceramic walls, advertising posters, and a rushing subway train creating motion blur with passengers waiting on benches, lit by cool, bright overhead fluorescent lighting, with sharp background and deep focus. Keep the man holding a floor mop intact.", "input_video_path": "synthetic-bg-change/input_video/2084569b5a6e9b7aa148607193a419ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2084569b5a6e9b7aa148607193a419ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2084569b5a6e9b7aa148607193a419ce.mp4", "mask_path": "synthetic-bg-change/mask/2084569b5a6e9b7aa148607193a419ce.mp4", "composite_path": "synthetic-bg-change/composite/2084569b5a6e9b7aa148607193a419ce.mp4"}
{"edit_instruction": "Change the background to the main concourse of Grand Central Terminal with commuters rushing by in a blur of motion, sunlight streaming through large arched windows in visible beams, and warm ambient light mixing with daylight from the right. Eye-level, full shot, gentle background blur. Keep the man holding a mop intact.", "input_video_path": "synthetic-bg-change/input_video/7182c13762d19fdf08cbd4ea070ff25a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7182c13762d19fdf08cbd4ea070ff25a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7182c13762d19fdf08cbd4ea070ff25a.mp4", "mask_path": "synthetic-bg-change/mask/7182c13762d19fdf08cbd4ea070ff25a.mp4", "composite_path": "synthetic-bg-change/composite/7182c13762d19fdf08cbd4ea070ff25a.mp4"}
{"edit_instruction": "Change the background to a blurred city night skyline with bokeh lights, out-of-focus car headlights, and flickering neon signs, illuminated by soft, neutral artificial light with a heavy bokeh effect. Keep the young woman in the black turtleneck intact.", "input_video_path": "synthetic-bg-change/input_video/714b24845d95ec80cc5bd13386bf30d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/714b24845d95ec80cc5bd13386bf30d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/714b24845d95ec80cc5bd13386bf30d1.mp4", "mask_path": "synthetic-bg-change/mask/714b24845d95ec80cc5bd13386bf30d1.mp4", "composite_path": "synthetic-bg-change/composite/714b24845d95ec80cc5bd13386bf30d1.mp4"}
{"edit_instruction": "Change the background to a long, polished high school hallway lined with lockers, with students walking past in the distance and light reflecting off the waxed linoleum floor under soft neutral ceiling lights from above, eye-level full shot with a slightly blurred background. Keep the man holding a mop intact.", "input_video_path": "synthetic-bg-change/input_video/aaf9feb713eec1af82b2332809f23aa7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aaf9feb713eec1af82b2332809f23aa7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aaf9feb713eec1af82b2332809f23aa7.mp4", "mask_path": "synthetic-bg-change/mask/aaf9feb713eec1af82b2332809f23aa7.mp4", "composite_path": "synthetic-bg-change/composite/aaf9feb713eec1af82b2332809f23aa7.mp4"}
{"edit_instruction": "Change the background to a blurred city night skyline with bokeh lights, out-of-focus car headlights, and flickering neon signs, illuminated by soft, neutral artificial light with a heavy bokeh effect. Keep the young woman in the black turtleneck intact.", "input_video_path": "synthetic-bg-change/input_video/ab9ea54b16a7db4f0f1c56bd6b7f6477.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ab9ea54b16a7db4f0f1c56bd6b7f6477.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ab9ea54b16a7db4f0f1c56bd6b7f6477.mp4", "mask_path": "synthetic-bg-change/mask/ab9ea54b16a7db4f0f1c56bd6b7f6477.mp4", "composite_path": "synthetic-bg-change/composite/ab9ea54b16a7db4f0f1c56bd6b7f6477.mp4"}
{"edit_instruction": "Change the background to an outdoor Parisian cafe with the Eiffel Tower visible in the distance, featuring pedestrians walking in the blurred background, autumn leaves falling slowly, and soft overcast natural light. Medium close-up, eye-level, static camera, soft-focus background. Keep the young woman in the black turtleneck intact.", "input_video_path": "synthetic-bg-change/input_video/09c2acaf5386dc56d946fe88f20c332b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/09c2acaf5386dc56d946fe88f20c332b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/09c2acaf5386dc56d946fe88f20c332b.mp4", "mask_path": "synthetic-bg-change/mask/09c2acaf5386dc56d946fe88f20c332b.mp4", "composite_path": "synthetic-bg-change/composite/09c2acaf5386dc56d946fe88f20c332b.mp4"}
{"edit_instruction": "Change the background to an outdoor Parisian cafe with the Eiffel Tower visible in the distance, featuring pedestrians walking in the blurred background, autumn leaves falling slowly, and soft overcast natural light. Medium close-up, eye-level, static camera, soft-focus background. Keep the young woman in the black turtleneck intact.", "input_video_path": "synthetic-bg-change/input_video/012c04c3fd19685d9bd95297517ca46a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/012c04c3fd19685d9bd95297517ca46a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/012c04c3fd19685d9bd95297517ca46a.mp4", "mask_path": "synthetic-bg-change/mask/012c04c3fd19685d9bd95297517ca46a.mp4", "composite_path": "synthetic-bg-change/composite/012c04c3fd19685d9bd95297517ca46a.mp4"}
{"edit_instruction": "Change the background to a rainy city street at night with wet pavement reflecting neon signs, heavy steady rain, and blurred car headlights in the distance, lit by cinematic street lighting from the left. Medium shot, eye-level, gentle background blur. Keep the man and woman in business attire intact.", "input_video_path": "synthetic-bg-change/input_video/e0a9d561fa0a3ef7ef6692c0a97c07d6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e0a9d561fa0a3ef7ef6692c0a97c07d6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e0a9d561fa0a3ef7ef6692c0a97c07d6.mp4", "mask_path": "synthetic-bg-change/mask/e0a9d561fa0a3ef7ef6692c0a97c07d6.mp4", "composite_path": "synthetic-bg-change/composite/e0a9d561fa0a3ef7ef6692c0a97c07d6.mp4"}
{"edit_instruction": "Change the background to a luxury kitchen with marble countertops, modern appliances, swaying curtains by an open patio door, and steam rising from a kettle, illuminated by soft warm morning light from the left with a soft bokeh background. Keep the two people in office wear intact.", "input_video_path": "synthetic-bg-change/input_video/3739a7d1bfc245abc40dfd723faf2181.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3739a7d1bfc245abc40dfd723faf2181.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3739a7d1bfc245abc40dfd723faf2181.mp4", "mask_path": "synthetic-bg-change/mask/3739a7d1bfc245abc40dfd723faf2181.mp4", "composite_path": "synthetic-bg-change/composite/3739a7d1bfc245abc40dfd723faf2181.mp4"}
{"edit_instruction": "Change the background to a rainy city street at night with wet pavement reflecting neon signs, heavy steady rain, and blurred car headlights in the distance, lit by cinematic street lighting from the left. Medium shot, eye-level, gentle background blur. Keep the man and woman in business attire intact.", "input_video_path": "synthetic-bg-change/input_video/ada2d08377834687bb0a01489cd5ecd9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ada2d08377834687bb0a01489cd5ecd9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ada2d08377834687bb0a01489cd5ecd9.mp4", "mask_path": "synthetic-bg-change/mask/ada2d08377834687bb0a01489cd5ecd9.mp4", "composite_path": "synthetic-bg-change/composite/ada2d08377834687bb0a01489cd5ecd9.mp4"}
{"edit_instruction": "Change the background to a quiet winter forest with snowflakes falling gently in soft cold air, pine trees visible in the soft background, clean neutral wintry light. Use a medium close-up, eye-level, static camera with a creamy bokeh background. Keep the young woman in the black turtleneck intact.", "input_video_path": "synthetic-bg-change/input_video/976294c666b76a79a976a6655cb428e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/976294c666b76a79a976a6655cb428e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/976294c666b76a79a976a6655cb428e8.mp4", "mask_path": "synthetic-bg-change/mask/976294c666b76a79a976a6655cb428e8.mp4", "composite_path": "synthetic-bg-change/composite/976294c666b76a79a976a6655cb428e8.mp4"}
{"edit_instruction": "Change the background to a luxury kitchen with marble countertops, modern appliances, swaying curtains by an open patio door, and steam rising from a kettle, illuminated by soft warm morning light from the left with a soft bokeh background. Keep the two people in office wear intact.", "input_video_path": "synthetic-bg-change/input_video/7a5b0b4deeb3b9d6dd44fc76429c2e0b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7a5b0b4deeb3b9d6dd44fc76429c2e0b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7a5b0b4deeb3b9d6dd44fc76429c2e0b.mp4", "mask_path": "synthetic-bg-change/mask/7a5b0b4deeb3b9d6dd44fc76429c2e0b.mp4", "composite_path": "synthetic-bg-change/composite/7a5b0b4deeb3b9d6dd44fc76429c2e0b.mp4"}
{"edit_instruction": "Change the background to a grand historic train station terminal with high arched windows, commuters walking quickly past, dust particles floating in light beams, and diffused daylight entering from the left. Medium shot, eye-level, sharp background, deep focus. Keep the professional couple having an intense disagreement intact.", "input_video_path": "synthetic-bg-change/input_video/237fa26755f711c130b97c0f2db396ea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/237fa26755f711c130b97c0f2db396ea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/237fa26755f711c130b97c0f2db396ea.mp4", "mask_path": "synthetic-bg-change/mask/237fa26755f711c130b97c0f2db396ea.mp4", "composite_path": "synthetic-bg-change/composite/237fa26755f711c130b97c0f2db396ea.mp4"}
{"edit_instruction": "Change the background to a quiet winter forest with snowflakes falling gently in soft cold air, pine trees visible in the soft background, clean neutral wintry light. Use a medium close-up, eye-level, static camera with a creamy bokeh background. Keep the young woman in the black turtleneck intact.", "input_video_path": "synthetic-bg-change/input_video/f6c99607cb69a9108b48932027e1e0d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f6c99607cb69a9108b48932027e1e0d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f6c99607cb69a9108b48932027e1e0d2.mp4", "mask_path": "synthetic-bg-change/mask/f6c99607cb69a9108b48932027e1e0d2.mp4", "composite_path": "synthetic-bg-change/composite/f6c99607cb69a9108b48932027e1e0d2.mp4"}
{"edit_instruction": "Change the background to a high-end corporate office with glass walls, colleagues walking briskly through the hallway in the blurred background, and elevator indicator lights changing, with soft, even office lighting from the front, in a medium shot at eye-level with a static camera and soft-focus background. Keep the woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/18c12bffcb5ad43703ff14c777adcc49.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/18c12bffcb5ad43703ff14c777adcc49.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/18c12bffcb5ad43703ff14c777adcc49.mp4", "mask_path": "synthetic-bg-change/mask/18c12bffcb5ad43703ff14c777adcc49.mp4", "composite_path": "synthetic-bg-change/composite/18c12bffcb5ad43703ff14c777adcc49.mp4"}
{"edit_instruction": "Change the background to a grand historic train station terminal with high arched windows, commuters walking quickly past, dust particles floating in light beams, and diffused daylight entering from the left. Medium shot, eye-level, sharp background, deep focus. Keep the professional couple having an intense disagreement intact.", "input_video_path": "synthetic-bg-change/input_video/6c4ee12a8214b11395bbb4fd06146984.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6c4ee12a8214b11395bbb4fd06146984.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6c4ee12a8214b11395bbb4fd06146984.mp4", "mask_path": "synthetic-bg-change/mask/6c4ee12a8214b11395bbb4fd06146984.mp4", "composite_path": "synthetic-bg-change/composite/6c4ee12a8214b11395bbb4fd06146984.mp4"}
{"edit_instruction": "Change the background to a high-end corporate office with glass walls, colleagues walking briskly through the hallway in the blurred background, and elevator indicator lights changing, with soft, even office lighting from the front, in a medium shot at eye-level with a static camera and soft-focus background. Keep the woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/f280417c37f0b2a8b0623e1b8848b028.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f280417c37f0b2a8b0623e1b8848b028.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f280417c37f0b2a8b0623e1b8848b028.mp4", "mask_path": "synthetic-bg-change/mask/f280417c37f0b2a8b0623e1b8848b028.mp4", "composite_path": "synthetic-bg-change/composite/f280417c37f0b2a8b0623e1b8848b028.mp4"}
{"edit_instruction": "Change the background to a manicured palace garden with sculpted hedges, a fountain spraying water in the mid-ground, and white petals drifting slowly through the air, lit by soft, diffused daylight. Use a medium shot, eye-level angle, static camera, and gentle background blur. Keep the woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/cac702732d00a166ac0a77fe7dcf1afb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cac702732d00a166ac0a77fe7dcf1afb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cac702732d00a166ac0a77fe7dcf1afb.mp4", "mask_path": "synthetic-bg-change/mask/cac702732d00a166ac0a77fe7dcf1afb.mp4", "composite_path": "synthetic-bg-change/composite/cac702732d00a166ac0a77fe7dcf1afb.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled corporate office corridor with colleagues walking past and digital stock tickers scrolling on screens, lit by soft professional lighting from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the man in the dark vest and the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/85d20e27a4a6dc61f4fd20e7e4646df3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/85d20e27a4a6dc61f4fd20e7e4646df3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/85d20e27a4a6dc61f4fd20e7e4646df3.mp4", "mask_path": "synthetic-bg-change/mask/85d20e27a4a6dc61f4fd20e7e4646df3.mp4", "composite_path": "synthetic-bg-change/composite/85d20e27a4a6dc61f4fd20e7e4646df3.mp4"}
{"edit_instruction": "Change the background to a manicured palace garden with sculpted hedges, a fountain spraying water in the mid-ground, and white petals drifting slowly through the air, lit by soft, diffused daylight. Use a medium shot, eye-level angle, static camera, and gentle background blur. Keep the woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/06415c99673b88f8121692f216822d3e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06415c99673b88f8121692f216822d3e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06415c99673b88f8121692f216822d3e.mp4", "mask_path": "synthetic-bg-change/mask/06415c99673b88f8121692f216822d3e.mp4", "composite_path": "synthetic-bg-change/composite/06415c99673b88f8121692f216822d3e.mp4"}
{"edit_instruction": "Change the background to a modern high-rise corporate boardroom with glass walls and clouds drifting past skyscraper windows overlooking a city skyline, with cool natural daylight streaming in from the left. Medium shot, eye-level, slightly blurred background. Keep the man and woman arguing intact.", "input_video_path": "synthetic-bg-change/input_video/685a8ea3f5d9f687a4f7a9f99ac9e32c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/685a8ea3f5d9f687a4f7a9f99ac9e32c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/685a8ea3f5d9f687a4f7a9f99ac9e32c.mp4", "mask_path": "synthetic-bg-change/mask/685a8ea3f5d9f687a4f7a9f99ac9e32c.mp4", "composite_path": "synthetic-bg-change/composite/685a8ea3f5d9f687a4f7a9f99ac9e32c.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled corporate office corridor with colleagues walking past and digital stock tickers scrolling on screens, lit by soft professional lighting from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the man in the dark vest and the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d7912d10d32843a0c3548506cd2c97cd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d7912d10d32843a0c3548506cd2c97cd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d7912d10d32843a0c3548506cd2c97cd.mp4", "mask_path": "synthetic-bg-change/mask/d7912d10d32843a0c3548506cd2c97cd.mp4", "composite_path": "synthetic-bg-change/composite/d7912d10d32843a0c3548506cd2c97cd.mp4"}
{"edit_instruction": "Change the background to a chic, minimalist apartment living room with white walls, indoor plants, and sheer white curtains billowing near a window, lit by soft, neutral window light from the front-right. Medium shot, eye-level, soft-focus background. Keep the young woman in the red tank top intact.", "input_video_path": "synthetic-bg-change/input_video/f1a59c4505c4beca4b3c554df35b3691.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f1a59c4505c4beca4b3c554df35b3691.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f1a59c4505c4beca4b3c554df35b3691.mp4", "mask_path": "synthetic-bg-change/mask/f1a59c4505c4beca4b3c554df35b3691.mp4", "composite_path": "synthetic-bg-change/composite/f1a59c4505c4beca4b3c554df35b3691.mp4"}
{"edit_instruction": "Change the background to a modern high-rise corporate boardroom with glass walls and clouds drifting past skyscraper windows overlooking a city skyline, with cool natural daylight streaming in from the left. Medium shot, eye-level, slightly blurred background. Keep the man and woman arguing intact.", "input_video_path": "synthetic-bg-change/input_video/b4f186bc11b3c42404349c51f1ace8da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b4f186bc11b3c42404349c51f1ace8da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b4f186bc11b3c42404349c51f1ace8da.mp4", "mask_path": "synthetic-bg-change/mask/b4f186bc11b3c42404349c51f1ace8da.mp4", "composite_path": "synthetic-bg-change/composite/b4f186bc11b3c42404349c51f1ace8da.mp4"}
{"edit_instruction": "Change the background to an outdoor garden event at twilight with floral arrangements, string lights, soft glowing fireflies, and rustling leaves on overhanging branches, lit by soft neutral illumination. Medium shot, eye-level, dreamy out-of-focus background. Keep the woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/b157e9e75fa076ccfd4f0fcff49be078.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b157e9e75fa076ccfd4f0fcff49be078.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b157e9e75fa076ccfd4f0fcff49be078.mp4", "mask_path": "synthetic-bg-change/mask/b157e9e75fa076ccfd4f0fcff49be078.mp4", "composite_path": "synthetic-bg-change/composite/b157e9e75fa076ccfd4f0fcff49be078.mp4"}
{"edit_instruction": "Change the background to a chic, minimalist apartment living room with white walls, indoor plants, and sheer white curtains billowing near a window, lit by soft, neutral window light from the front-right. Medium shot, eye-level, soft-focus background. Keep the young woman in the red tank top intact.", "input_video_path": "synthetic-bg-change/input_video/5fece088241c09bd0604462074a77dc8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5fece088241c09bd0604462074a77dc8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5fece088241c09bd0604462074a77dc8.mp4", "mask_path": "synthetic-bg-change/mask/5fece088241c09bd0604462074a77dc8.mp4", "composite_path": "synthetic-bg-change/composite/5fece088241c09bd0604462074a77dc8.mp4"}
{"edit_instruction": "Change the background to a dimly lit, high-end restaurant dining room with waiters carrying trays moving through and candle flames flickering on nearby tables, lit by warm ambient lighting with a key source from the right. Medium shot, eye-level, static camera, dreamy out-of-focus background. Keep the man in the formal vest and the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/881ba36811f058007d3e60ef94ff352f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/881ba36811f058007d3e60ef94ff352f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/881ba36811f058007d3e60ef94ff352f.mp4", "mask_path": "synthetic-bg-change/mask/881ba36811f058007d3e60ef94ff352f.mp4", "composite_path": "synthetic-bg-change/composite/881ba36811f058007d3e60ef94ff352f.mp4"}
{"edit_instruction": "Change the background to the Trocad\u00e9ro gardens with the Eiffel Tower towering in the distance, pigeons flying across the sky, tourists walking along the paths, and soft overcast daylight from the front-right. Use a medium shot at eye-level with gentle background blur. Keep the young woman in the red tank top intact.", "input_video_path": "synthetic-bg-change/input_video/93e204ba112ddac2c0c10b1b3ffb4b7c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/93e204ba112ddac2c0c10b1b3ffb4b7c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/93e204ba112ddac2c0c10b1b3ffb4b7c.mp4", "mask_path": "synthetic-bg-change/mask/93e204ba112ddac2c0c10b1b3ffb4b7c.mp4", "composite_path": "synthetic-bg-change/composite/93e204ba112ddac2c0c10b1b3ffb4b7c.mp4"}
{"edit_instruction": "Change the background to an outdoor garden event at twilight with floral arrangements, string lights, soft glowing fireflies, and rustling leaves on overhanging branches, lit by soft neutral illumination. Medium shot, eye-level, dreamy out-of-focus background. Keep the woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/fc970c4ecccfc9335a2b9d14887d4cdd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fc970c4ecccfc9335a2b9d14887d4cdd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fc970c4ecccfc9335a2b9d14887d4cdd.mp4", "mask_path": "synthetic-bg-change/mask/fc970c4ecccfc9335a2b9d14887d4cdd.mp4", "composite_path": "synthetic-bg-change/composite/fc970c4ecccfc9335a2b9d14887d4cdd.mp4"}
{"edit_instruction": "Change the background to a dimly lit, high-end restaurant dining room with waiters carrying trays moving through and candle flames flickering on nearby tables, lit by warm ambient lighting with a key source from the right. Medium shot, eye-level, static camera, dreamy out-of-focus background. Keep the man in the formal vest and the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/aaed72ca580bbdde2b9a7add83abd4ef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aaed72ca580bbdde2b9a7add83abd4ef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aaed72ca580bbdde2b9a7add83abd4ef.mp4", "mask_path": "synthetic-bg-change/mask/aaed72ca580bbdde2b9a7add83abd4ef.mp4", "composite_path": "synthetic-bg-change/composite/aaed72ca580bbdde2b9a7add83abd4ef.mp4"}
{"edit_instruction": "Change the background to a large window during a rainstorm with raindrops racing down the glass pane and swaying trees visible outside in the wind and grey weather, illuminated by moody soft window light from the left. Medium shot, eye-level with a dreamy out-of-focus background. Keep the young woman in the white off-the-shoulder blouse intact.", "input_video_path": "synthetic-bg-change/input_video/d916db6349e264b67bd49c8f986046ff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d916db6349e264b67bd49c8f986046ff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d916db6349e264b67bd49c8f986046ff.mp4", "mask_path": "synthetic-bg-change/mask/d916db6349e264b67bd49c8f986046ff.mp4", "composite_path": "synthetic-bg-change/composite/d916db6349e264b67bd49c8f986046ff.mp4"}
{"edit_instruction": "Change the background to the Trocad\u00e9ro gardens with the Eiffel Tower towering in the distance, pigeons flying across the sky, tourists walking along the paths, and soft overcast daylight from the front-right. Use a medium shot at eye-level with gentle background blur. Keep the young woman in the red tank top intact.", "input_video_path": "synthetic-bg-change/input_video/6a96f1a8f917379ce12d1b3b8925b992.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6a96f1a8f917379ce12d1b3b8925b992.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6a96f1a8f917379ce12d1b3b8925b992.mp4", "mask_path": "synthetic-bg-change/mask/6a96f1a8f917379ce12d1b3b8925b992.mp4", "composite_path": "synthetic-bg-change/composite/6a96f1a8f917379ce12d1b3b8925b992.mp4"}
{"edit_instruction": "Change the background to a spacious, modern airport terminal with airplanes taxiing visible through floor-to-ceiling windows and travelers pulling luggage in the background, cool daylight streaming in from the left. Medium shot, eye-level, sharp background, deep focus. Keep the young woman in the white off-the-shoulder blouse intact.", "input_video_path": "synthetic-bg-change/input_video/21262322ecc8ccc7f52b374a4c28ade1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/21262322ecc8ccc7f52b374a4c28ade1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/21262322ecc8ccc7f52b374a4c28ade1.mp4", "mask_path": "synthetic-bg-change/mask/21262322ecc8ccc7f52b374a4c28ade1.mp4", "composite_path": "synthetic-bg-change/composite/21262322ecc8ccc7f52b374a4c28ade1.mp4"}
{"edit_instruction": "Change the background to a trendy, sunlit coffee shop with large glass windows, featuring baristas working, steam rising from espresso machines, and customers chatting at tables, all under soft, diffused daylight from the front-right. Use a medium shot at eye-level with a blurred background and bokeh. Keep the young woman in the red tank top intact.", "input_video_path": "synthetic-bg-change/input_video/badc4a1938fcd1b0d36b3635f00ef3ad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/badc4a1938fcd1b0d36b3635f00ef3ad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/badc4a1938fcd1b0d36b3635f00ef3ad.mp4", "mask_path": "synthetic-bg-change/mask/badc4a1938fcd1b0d36b3635f00ef3ad.mp4", "composite_path": "synthetic-bg-change/composite/badc4a1938fcd1b0d36b3635f00ef3ad.mp4"}
{"edit_instruction": "Change the background to a large window during a rainstorm with raindrops racing down the glass pane and swaying trees visible outside in the wind and grey weather, illuminated by moody soft window light from the left. Medium shot, eye-level with a dreamy out-of-focus background. Keep the young woman in the white off-the-shoulder blouse intact.", "input_video_path": "synthetic-bg-change/input_video/f2cae343dd17df962b524970acbd21fa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f2cae343dd17df962b524970acbd21fa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f2cae343dd17df962b524970acbd21fa.mp4", "mask_path": "synthetic-bg-change/mask/f2cae343dd17df962b524970acbd21fa.mp4", "composite_path": "synthetic-bg-change/composite/f2cae343dd17df962b524970acbd21fa.mp4"}
{"edit_instruction": "Change the background to a spacious, modern airport terminal with airplanes taxiing visible through floor-to-ceiling windows and travelers pulling luggage in the background, cool daylight streaming in from the left. Medium shot, eye-level, sharp background, deep focus. Keep the young woman in the white off-the-shoulder blouse intact.", "input_video_path": "synthetic-bg-change/input_video/5191c8424fb9622caddfbf16ce24d9a1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5191c8424fb9622caddfbf16ce24d9a1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5191c8424fb9622caddfbf16ce24d9a1.mp4", "mask_path": "synthetic-bg-change/mask/5191c8424fb9622caddfbf16ce24d9a1.mp4", "composite_path": "synthetic-bg-change/composite/5191c8424fb9622caddfbf16ce24d9a1.mp4"}
{"edit_instruction": "Change the background to a sunny Italian piazza with terracotta buildings and a fountain, pigeons flying in the distance, tourists walking past in the blurred background, water sparkling in the fountain, bright natural light from the front-right, medium shot, eye-level, gentle background blur. Keep the woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/872ad84ca7c17eec9b65c1546dea91b8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/872ad84ca7c17eec9b65c1546dea91b8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/872ad84ca7c17eec9b65c1546dea91b8.mp4", "mask_path": "synthetic-bg-change/mask/872ad84ca7c17eec9b65c1546dea91b8.mp4", "composite_path": "synthetic-bg-change/composite/872ad84ca7c17eec9b65c1546dea91b8.mp4"}
{"edit_instruction": "Change the background to a trendy, sunlit coffee shop with large glass windows, featuring baristas working, steam rising from espresso machines, and customers chatting at tables, all under soft, diffused daylight from the front-right. Use a medium shot at eye-level with a blurred background and bokeh. Keep the young woman in the red tank top intact.", "input_video_path": "synthetic-bg-change/input_video/d31a40e64b5b30769e8e75034e42e3b1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d31a40e64b5b30769e8e75034e42e3b1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d31a40e64b5b30769e8e75034e42e3b1.mp4", "mask_path": "synthetic-bg-change/mask/d31a40e64b5b30769e8e75034e42e3b1.mp4", "composite_path": "synthetic-bg-change/composite/d31a40e64b5b30769e8e75034e42e3b1.mp4"}
{"edit_instruction": "Change the background to a sunny Italian piazza with terracotta buildings and a fountain, pigeons flying in the distance, tourists walking past in the blurred background, water sparkling in the fountain, bright natural light from the front-right, medium shot, eye-level, gentle background blur. Keep the woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/102491611aed8c418cf80fd9d4f742d5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/102491611aed8c418cf80fd9d4f742d5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/102491611aed8c418cf80fd9d4f742d5.mp4", "mask_path": "synthetic-bg-change/mask/102491611aed8c418cf80fd9d4f742d5.mp4", "composite_path": "synthetic-bg-change/composite/102491611aed8c418cf80fd9d4f742d5.mp4"}
{"edit_instruction": "Change the background to a stylish modern loft apartment with exposed brick walls, large windows, dust motes dancing in sunbeams, and sheer white curtains gently billowing, with soft frontal lighting, medium shot, eye-level, and blurred background with bokeh. Keep the woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/bd722bf6f61ff5f0a3f73aa5eb1a1b4a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bd722bf6f61ff5f0a3f73aa5eb1a1b4a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bd722bf6f61ff5f0a3f73aa5eb1a1b4a.mp4", "mask_path": "synthetic-bg-change/mask/bd722bf6f61ff5f0a3f73aa5eb1a1b4a.mp4", "composite_path": "synthetic-bg-change/composite/bd722bf6f61ff5f0a3f73aa5eb1a1b4a.mp4"}
{"edit_instruction": "Change the background to a lush, green city park with gently swaying willow tree branches and a spraying fountain in the mid-ground, featuring bright, dappled sunlight filtering through leaves from the left, medium shot, eye-level, with a blurred background and soft bokeh. Keep the young woman in the white off-the-shoulder blouse intact.", "input_video_path": "synthetic-bg-change/input_video/9182fd5504f205fb43beaa170c1b7350.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9182fd5504f205fb43beaa170c1b7350.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9182fd5504f205fb43beaa170c1b7350.mp4", "mask_path": "synthetic-bg-change/mask/9182fd5504f205fb43beaa170c1b7350.mp4", "composite_path": "synthetic-bg-change/composite/9182fd5504f205fb43beaa170c1b7350.mp4"}
{"edit_instruction": "Change the background to a stylish modern loft apartment with exposed brick walls, large windows, dust motes dancing in sunbeams, and sheer white curtains gently billowing, with soft frontal lighting, medium shot, eye-level, and blurred background with bokeh. Keep the woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/6224c99f0b6393a22abe7da9f93a9a11.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6224c99f0b6393a22abe7da9f93a9a11.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6224c99f0b6393a22abe7da9f93a9a11.mp4", "mask_path": "synthetic-bg-change/mask/6224c99f0b6393a22abe7da9f93a9a11.mp4", "composite_path": "synthetic-bg-change/composite/6224c99f0b6393a22abe7da9f93a9a11.mp4"}
{"edit_instruction": "Change the background to a lush, green city park with gently swaying willow tree branches and a spraying fountain in the mid-ground, featuring bright, dappled sunlight filtering through leaves from the left, medium shot, eye-level, with a blurred background and soft bokeh. Keep the young woman in the white off-the-shoulder blouse intact.", "input_video_path": "synthetic-bg-change/input_video/3c4f56127a060a7b7835c00c98b410d8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3c4f56127a060a7b7835c00c98b410d8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3c4f56127a060a7b7835c00c98b410d8.mp4", "mask_path": "synthetic-bg-change/mask/3c4f56127a060a7b7835c00c98b410d8.mp4", "composite_path": "synthetic-bg-change/composite/3c4f56127a060a7b7835c00c98b410d8.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street corner with yellow taxis passing by, steam rising from a subway vent, and pedestrians walking briskly in the distance, illuminated by soft city daylight. Use a medium shot, eye-level angle, static camera, and a blurred background with bokeh. Keep the young woman in the white shirt talking on a cell phone intact.", "input_video_path": "synthetic-bg-change/input_video/b24e846c24eedbcf43a6b3e5ac67a513.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b24e846c24eedbcf43a6b3e5ac67a513.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b24e846c24eedbcf43a6b3e5ac67a513.mp4", "mask_path": "synthetic-bg-change/mask/b24e846c24eedbcf43a6b3e5ac67a513.mp4", "composite_path": "synthetic-bg-change/composite/b24e846c24eedbcf43a6b3e5ac67a513.mp4"}
{"edit_instruction": "Change the background to a park bench surrounded by greenery with leaves falling slowly from oak trees and a jogger passing in the distance, featuring dappled sunlight filtering through the canopy from the right side. Medium shot, eye-level, static camera, creamy bokeh background. Keep the young woman in the white blouse talking on the phone intact.", "input_video_path": "synthetic-bg-change/input_video/70c14d223aff662f4e369e86faad21a6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/70c14d223aff662f4e369e86faad21a6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/70c14d223aff662f4e369e86faad21a6.mp4", "mask_path": "synthetic-bg-change/mask/70c14d223aff662f4e369e86faad21a6.mp4", "composite_path": "synthetic-bg-change/composite/70c14d223aff662f4e369e86faad21a6.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street corner with yellow taxis passing by, steam rising from a subway vent, and pedestrians walking briskly in the distance, illuminated by soft city daylight. Use a medium shot, eye-level angle, static camera, and a blurred background with bokeh. Keep the young woman in the white shirt talking on a cell phone intact.", "input_video_path": "synthetic-bg-change/input_video/77b4f621e4fa6f08e4fc1740f01237ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/77b4f621e4fa6f08e4fc1740f01237ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/77b4f621e4fa6f08e4fc1740f01237ec.mp4", "mask_path": "synthetic-bg-change/mask/77b4f621e4fa6f08e4fc1740f01237ec.mp4", "composite_path": "synthetic-bg-change/composite/77b4f621e4fa6f08e4fc1740f01237ec.mp4"}
{"edit_instruction": "Change the background to a bustling New York sidewalk during rush hour with yellow taxi cabs passing and briskly walking pedestrians, illuminated by soft, neutral daylight from the right. Medium shot, eye-level, static camera, cinematic shallow depth of field with city bokeh. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/f16f48f1fddaf0ae5fc6fd97a790cb08.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f16f48f1fddaf0ae5fc6fd97a790cb08.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f16f48f1fddaf0ae5fc6fd97a790cb08.mp4", "mask_path": "synthetic-bg-change/mask/f16f48f1fddaf0ae5fc6fd97a790cb08.mp4", "composite_path": "synthetic-bg-change/composite/f16f48f1fddaf0ae5fc6fd97a790cb08.mp4"}
{"edit_instruction": "Change the background to a park bench surrounded by greenery with leaves falling slowly from oak trees and a jogger passing in the distance, featuring dappled sunlight filtering through the canopy from the right side. Medium shot, eye-level, static camera, creamy bokeh background. Keep the young woman in the white blouse talking on the phone intact.", "input_video_path": "synthetic-bg-change/input_video/8db3bcccff00fd8a5262c54fed3bd02c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8db3bcccff00fd8a5262c54fed3bd02c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8db3bcccff00fd8a5262c54fed3bd02c.mp4", "mask_path": "synthetic-bg-change/mask/8db3bcccff00fd8a5262c54fed3bd02c.mp4", "composite_path": "synthetic-bg-change/composite/8db3bcccff00fd8a5262c54fed3bd02c.mp4"}
{"edit_instruction": "Change the background to a park bench during autumn with golden leaves falling gently and people walking dogs in the distance, illuminated by warm, soft golden hour sunlight filtering through the trees, medium close-up, eye-level, static camera with a soft-focus background. Keep the crying woman intact.", "input_video_path": "synthetic-bg-change/input_video/4b9c43f42d5c2cb90613f9a171b7f024.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b9c43f42d5c2cb90613f9a171b7f024.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b9c43f42d5c2cb90613f9a171b7f024.mp4", "mask_path": "synthetic-bg-change/mask/4b9c43f42d5c2cb90613f9a171b7f024.mp4", "composite_path": "synthetic-bg-change/composite/4b9c43f42d5c2cb90613f9a171b7f024.mp4"}
{"edit_instruction": "Change the background to a bustling New York sidewalk during rush hour with yellow taxi cabs passing and briskly walking pedestrians, illuminated by soft, neutral daylight from the right. Medium shot, eye-level, static camera, cinematic shallow depth of field with city bokeh. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/5e70e5ccb63e27dd8e8b2990193219f1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5e70e5ccb63e27dd8e8b2990193219f1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5e70e5ccb63e27dd8e8b2990193219f1.mp4", "mask_path": "synthetic-bg-change/mask/5e70e5ccb63e27dd8e8b2990193219f1.mp4", "composite_path": "synthetic-bg-change/composite/5e70e5ccb63e27dd8e8b2990193219f1.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking Paris at twilight with the Eiffel Tower twinkling in the distance and blurred car headlights below, featuring warm ambient light from a nearby streetlamp. Medium close-up, eye-level, static camera with soft bokeh. Keep the tearful woman intact.", "input_video_path": "synthetic-bg-change/input_video/8d5300b6dfac9cf8231ed127c926f7c4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8d5300b6dfac9cf8231ed127c926f7c4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8d5300b6dfac9cf8231ed127c926f7c4.mp4", "mask_path": "synthetic-bg-change/mask/8d5300b6dfac9cf8231ed127c926f7c4.mp4", "composite_path": "synthetic-bg-change/composite/8d5300b6dfac9cf8231ed127c926f7c4.mp4"}
{"edit_instruction": "Change the background to a park bench during autumn with golden leaves falling gently and people walking dogs in the distance, illuminated by warm, soft golden hour sunlight filtering through the trees, medium close-up, eye-level, static camera with a soft-focus background. Keep the crying woman intact.", "input_video_path": "synthetic-bg-change/input_video/3bd0d57ca92e75e895adaeda6de8d471.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3bd0d57ca92e75e895adaeda6de8d471.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3bd0d57ca92e75e895adaeda6de8d471.mp4", "mask_path": "synthetic-bg-change/mask/3bd0d57ca92e75e895adaeda6de8d471.mp4", "composite_path": "synthetic-bg-change/composite/3bd0d57ca92e75e895adaeda6de8d471.mp4"}
{"edit_instruction": "Change the background to a bright, airy living room featuring white sheer curtains billowing gently at an open window, dust motes dancing in light beams, and a modern ceiling fan spinning slowly, with soft window light from the front-right. Use a medium shot, eye-level, static camera, and soft-focus background. Keep the young woman in the white shirt talking on a cell phone intact.", "input_video_path": "synthetic-bg-change/input_video/84d63c2374adfde0553aedc568f2691d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/84d63c2374adfde0553aedc568f2691d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/84d63c2374adfde0553aedc568f2691d.mp4", "mask_path": "synthetic-bg-change/mask/84d63c2374adfde0553aedc568f2691d.mp4", "composite_path": "synthetic-bg-change/composite/84d63c2374adfde0553aedc568f2691d.mp4"}
{"edit_instruction": "Change the background to a busy, glass-walled corporate office corridor with business professionals walking briskly past and elevator lights flickering in the distance, soft professional lighting coming from large windows on the left. Medium shot, eye-level, slightly blurred background. Keep the young woman in the white off-the-shoulder blouse intact.", "input_video_path": "synthetic-bg-change/input_video/294ad0701db2f5f4201a983f506c7739.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/294ad0701db2f5f4201a983f506c7739.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/294ad0701db2f5f4201a983f506c7739.mp4", "mask_path": "synthetic-bg-change/mask/294ad0701db2f5f4201a983f506c7739.mp4", "composite_path": "synthetic-bg-change/composite/294ad0701db2f5f4201a983f506c7739.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking Paris at twilight with the Eiffel Tower twinkling in the distance and blurred car headlights below, featuring warm ambient light from a nearby streetlamp. Medium close-up, eye-level, static camera with soft bokeh. Keep the tearful woman intact.", "input_video_path": "synthetic-bg-change/input_video/2452cf9c79b428540739e428a9a12daa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2452cf9c79b428540739e428a9a12daa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2452cf9c79b428540739e428a9a12daa.mp4", "mask_path": "synthetic-bg-change/mask/2452cf9c79b428540739e428a9a12daa.mp4", "composite_path": "synthetic-bg-change/composite/2452cf9c79b428540739e428a9a12daa.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled corporate office with colleagues walking through the corridor and dust motes floating in sunbeams, clean office lighting mixing with natural window light from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/f2c8d42dd4c30a26f003cbda107e111c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f2c8d42dd4c30a26f003cbda107e111c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f2c8d42dd4c30a26f003cbda107e111c.mp4", "mask_path": "synthetic-bg-change/mask/f2c8d42dd4c30a26f003cbda107e111c.mp4", "composite_path": "synthetic-bg-change/composite/f2c8d42dd4c30a26f003cbda107e111c.mp4"}
{"edit_instruction": "Change the background to a bright, airy living room featuring white sheer curtains billowing gently at an open window, dust motes dancing in light beams, and a modern ceiling fan spinning slowly, with soft window light from the front-right. Use a medium shot, eye-level, static camera, and soft-focus background. Keep the young woman in the white shirt talking on a cell phone intact.", "input_video_path": "synthetic-bg-change/input_video/911f97d9521f370fa298fdb5ffe1cddf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/911f97d9521f370fa298fdb5ffe1cddf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/911f97d9521f370fa298fdb5ffe1cddf.mp4", "mask_path": "synthetic-bg-change/mask/911f97d9521f370fa298fdb5ffe1cddf.mp4", "composite_path": "synthetic-bg-change/composite/911f97d9521f370fa298fdb5ffe1cddf.mp4"}
{"edit_instruction": "Change the background to a busy, glass-walled corporate office corridor with business professionals walking briskly past and elevator lights flickering in the distance, soft professional lighting coming from large windows on the left. Medium shot, eye-level, slightly blurred background. Keep the young woman in the white off-the-shoulder blouse intact.", "input_video_path": "synthetic-bg-change/input_video/e3f3bcc9cd84c033cdab2b092949debe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e3f3bcc9cd84c033cdab2b092949debe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e3f3bcc9cd84c033cdab2b092949debe.mp4", "mask_path": "synthetic-bg-change/mask/e3f3bcc9cd84c033cdab2b092949debe.mp4", "composite_path": "synthetic-bg-change/composite/e3f3bcc9cd84c033cdab2b092949debe.mp4"}
{"edit_instruction": "Change the background to a luxury apartment living room with floor-to-ceiling windows, sheer white curtains billowing gently in the breeze, city lights flickering outside in the twilight, soft ambient indoor lighting from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/60c587632857b7c946e61145516e5fa7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/60c587632857b7c946e61145516e5fa7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/60c587632857b7c946e61145516e5fa7.mp4", "mask_path": "synthetic-bg-change/mask/60c587632857b7c946e61145516e5fa7.mp4", "composite_path": "synthetic-bg-change/composite/60c587632857b7c946e61145516e5fa7.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled corporate office with colleagues walking through the corridor and dust motes floating in sunbeams, clean office lighting mixing with natural window light from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/be364f154090caf9b5dc161d473d2d3a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/be364f154090caf9b5dc161d473d2d3a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/be364f154090caf9b5dc161d473d2d3a.mp4", "mask_path": "synthetic-bg-change/mask/be364f154090caf9b5dc161d473d2d3a.mp4", "composite_path": "synthetic-bg-change/composite/be364f154090caf9b5dc161d473d2d3a.mp4"}
{"edit_instruction": "Change the background to a rainy window scene on an evening with blurred city lights flickering in the distance through the wet glass pane, illuminated by soft warm indoor light from the front right, shot as a medium close-up at eye level with a static camera and a dreamy out-of-focus background with bokeh. Keep the sad crying woman with braided hair intact.", "input_video_path": "synthetic-bg-change/input_video/d8dc3083e6cb6893a2cdb90de52a6c16.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d8dc3083e6cb6893a2cdb90de52a6c16.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d8dc3083e6cb6893a2cdb90de52a6c16.mp4", "mask_path": "synthetic-bg-change/mask/d8dc3083e6cb6893a2cdb90de52a6c16.mp4", "composite_path": "synthetic-bg-change/composite/d8dc3083e6cb6893a2cdb90de52a6c16.mp4"}
{"edit_instruction": "Change the background to a luxury apartment living room with floor-to-ceiling windows, sheer white curtains billowing gently in the breeze, city lights flickering outside in the twilight, soft ambient indoor lighting from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/cad54cdbea5d29f94fc228af2aa44ed5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cad54cdbea5d29f94fc228af2aa44ed5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cad54cdbea5d29f94fc228af2aa44ed5.mp4", "mask_path": "synthetic-bg-change/mask/cad54cdbea5d29f94fc228af2aa44ed5.mp4", "composite_path": "synthetic-bg-change/composite/cad54cdbea5d29f94fc228af2aa44ed5.mp4"}
{"edit_instruction": "Change the background to a busy train station platform with a high-speed train whizzing by, flickering digital arrival boards, and cool overhead lighting from the right. Use a medium shot at eye-level with a soft-focus background. Keep the woman in the white top intact.", "input_video_path": "synthetic-bg-change/input_video/5f93ba706a179e709ccea93292eeb862.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5f93ba706a179e709ccea93292eeb862.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5f93ba706a179e709ccea93292eeb862.mp4", "mask_path": "synthetic-bg-change/mask/5f93ba706a179e709ccea93292eeb862.mp4", "composite_path": "synthetic-bg-change/composite/5f93ba706a179e709ccea93292eeb862.mp4"}
{"edit_instruction": "Change the background to a rainy window scene on an evening with blurred city lights flickering in the distance through the wet glass pane, illuminated by soft warm indoor light from the front right, shot as a medium close-up at eye level with a static camera and a dreamy out-of-focus background with bokeh. Keep the sad crying woman with braided hair intact.", "input_video_path": "synthetic-bg-change/input_video/501f04762203cbc9401d7e4e54572982.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/501f04762203cbc9401d7e4e54572982.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/501f04762203cbc9401d7e4e54572982.mp4", "mask_path": "synthetic-bg-change/mask/501f04762203cbc9401d7e4e54572982.mp4", "composite_path": "synthetic-bg-change/composite/501f04762203cbc9401d7e4e54572982.mp4"}
{"edit_instruction": "Change the background to a minimalist high-rise apartment living room with sheer white curtains billowing gently near a large window and dust motes dancing in the light beams, lit by soft diffused window light coming from the right. Maintain the medium shot, eye-level angle, static camera, and gentle background blur. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/cc3622f4c6c6c13a64ef720195a01402.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cc3622f4c6c6c13a64ef720195a01402.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cc3622f4c6c6c13a64ef720195a01402.mp4", "mask_path": "synthetic-bg-change/mask/cc3622f4c6c6c13a64ef720195a01402.mp4", "composite_path": "synthetic-bg-change/composite/cc3622f4c6c6c13a64ef720195a01402.mp4"}
{"edit_instruction": "Change the background to a busy train station platform with a high-speed train whizzing by, flickering digital arrival boards, and cool overhead lighting from the right. Use a medium shot at eye-level with a soft-focus background. Keep the woman in the white top intact.", "input_video_path": "synthetic-bg-change/input_video/ac349408e83e24fcef72f68ca161d46c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac349408e83e24fcef72f68ca161d46c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac349408e83e24fcef72f68ca161d46c.mp4", "mask_path": "synthetic-bg-change/mask/ac349408e83e24fcef72f68ca161d46c.mp4", "composite_path": "synthetic-bg-change/composite/ac349408e83e24fcef72f68ca161d46c.mp4"}
{"edit_instruction": "Change the background to a vast, ancient cathedral with stone pillars, stained glass windows, dust motes floating in beams of light, flickering candle flames on a distant altar, and soft warm natural light filtering in from the front right, captured in a medium close-up, eye-level static shot with a sharp background showing architectural details. Keep the heartbroken woman in a navy cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/fd583681450f54683dd27eb0319425ca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fd583681450f54683dd27eb0319425ca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fd583681450f54683dd27eb0319425ca.mp4", "mask_path": "synthetic-bg-change/mask/fd583681450f54683dd27eb0319425ca.mp4", "composite_path": "synthetic-bg-change/composite/fd583681450f54683dd27eb0319425ca.mp4"}
{"edit_instruction": "Change the background to a minimalist high-rise apartment living room with sheer white curtains billowing gently near a large window and dust motes dancing in the light beams, lit by soft diffused window light coming from the right. Maintain the medium shot, eye-level angle, static camera, and gentle background blur. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/0c2b847988ddb0d2d8eceffd22fee4e2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0c2b847988ddb0d2d8eceffd22fee4e2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0c2b847988ddb0d2d8eceffd22fee4e2.mp4", "mask_path": "synthetic-bg-change/mask/0c2b847988ddb0d2d8eceffd22fee4e2.mp4", "composite_path": "synthetic-bg-change/composite/0c2b847988ddb0d2d8eceffd22fee4e2.mp4"}
{"edit_instruction": "Change the background to a cozy but dimly lit living room with vintage decor, sheer curtains billowing gently at an open window, a clock on the wall, and dust particles dancing in the air, with soft window light from the front right. Use a static camera with a slightly blurred background. Keep the sad woman holding her chest intact.", "input_video_path": "synthetic-bg-change/input_video/7c2ee58ef459208ec31773d28741a619.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c2ee58ef459208ec31773d28741a619.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c2ee58ef459208ec31773d28741a619.mp4", "mask_path": "synthetic-bg-change/mask/7c2ee58ef459208ec31773d28741a619.mp4", "composite_path": "synthetic-bg-change/composite/7c2ee58ef459208ec31773d28741a619.mp4"}
{"edit_instruction": "Change the background to a vast, ancient cathedral with stone pillars, stained glass windows, dust motes floating in beams of light, flickering candle flames on a distant altar, and soft warm natural light filtering in from the front right, captured in a medium close-up, eye-level static shot with a sharp background showing architectural details. Keep the heartbroken woman in a navy cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/2c9389a8b9abe26b3b2ba2d83a7c4a53.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c9389a8b9abe26b3b2ba2d83a7c4a53.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c9389a8b9abe26b3b2ba2d83a7c4a53.mp4", "mask_path": "synthetic-bg-change/mask/2c9389a8b9abe26b3b2ba2d83a7c4a53.mp4", "composite_path": "synthetic-bg-change/composite/2c9389a8b9abe26b3b2ba2d83a7c4a53.mp4"}
{"edit_instruction": "Change the background to a gloomy city street at twilight with heavy rain falling, distant car headlights creating light streaks, neon signs reflecting on wet pavement, and soft diffused ambient street lighting from the front right. Maintain the medium close-up, eye-level shot with static camera and gentle background blur. Keep the sad woman holding her chest intact.", "input_video_path": "synthetic-bg-change/input_video/39a1d2c9933e98b2071d66c985bf65d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/39a1d2c9933e98b2071d66c985bf65d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/39a1d2c9933e98b2071d66c985bf65d9.mp4", "mask_path": "synthetic-bg-change/mask/39a1d2c9933e98b2071d66c985bf65d9.mp4", "composite_path": "synthetic-bg-change/composite/39a1d2c9933e98b2071d66c985bf65d9.mp4"}
{"edit_instruction": "Change the background to a cozy but dimly lit living room with vintage decor, sheer curtains billowing gently at an open window, a clock on the wall, and dust particles dancing in the air, with soft window light from the front right. Use a static camera with a slightly blurred background. Keep the sad woman holding her chest intact.", "input_video_path": "synthetic-bg-change/input_video/c9d5f0383e5af52dd9830d06dcafe88b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c9d5f0383e5af52dd9830d06dcafe88b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c9d5f0383e5af52dd9830d06dcafe88b.mp4", "mask_path": "synthetic-bg-change/mask/c9d5f0383e5af52dd9830d06dcafe88b.mp4", "composite_path": "synthetic-bg-change/composite/c9d5f0383e5af52dd9830d06dcafe88b.mp4"}
{"edit_instruction": "Change the background to a busy modern glass-walled office corridor with business professionals walking past and elevator doors opening in the distance, lit by cool, bright artificial office lighting from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/adf47669e6facf823509be45255e2c32.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/adf47669e6facf823509be45255e2c32.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/adf47669e6facf823509be45255e2c32.mp4", "mask_path": "synthetic-bg-change/mask/adf47669e6facf823509be45255e2c32.mp4", "composite_path": "synthetic-bg-change/composite/adf47669e6facf823509be45255e2c32.mp4"}
{"edit_instruction": "Change the background to a park bench surrounded by greenery with trees swaying in the wind, falling leaves, a cyclist in the distance, natural filtered sunlight from the front-right, medium shot, eye-level, static camera, and gentle background blur. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/64cff609bf1ffff181a0f37fa385f0c5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/64cff609bf1ffff181a0f37fa385f0c5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/64cff609bf1ffff181a0f37fa385f0c5.mp4", "mask_path": "synthetic-bg-change/mask/64cff609bf1ffff181a0f37fa385f0c5.mp4", "composite_path": "synthetic-bg-change/composite/64cff609bf1ffff181a0f37fa385f0c5.mp4"}
{"edit_instruction": "Change the background to a gloomy city street at twilight with heavy rain falling, distant car headlights creating light streaks, neon signs reflecting on wet pavement, and soft diffused ambient street lighting from the front right. Maintain the medium close-up, eye-level shot with static camera and gentle background blur. Keep the sad woman holding her chest intact.", "input_video_path": "synthetic-bg-change/input_video/a402fc657f64fda5b31530e94fb27f1e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a402fc657f64fda5b31530e94fb27f1e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a402fc657f64fda5b31530e94fb27f1e.mp4", "mask_path": "synthetic-bg-change/mask/a402fc657f64fda5b31530e94fb27f1e.mp4", "composite_path": "synthetic-bg-change/composite/a402fc657f64fda5b31530e94fb27f1e.mp4"}
{"edit_instruction": "Change the background to a busy modern glass-walled office corridor with business professionals walking past and elevator doors opening in the distance, lit by cool, bright artificial office lighting from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/06852b93c6ab65885acc538871c69314.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06852b93c6ab65885acc538871c69314.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06852b93c6ab65885acc538871c69314.mp4", "mask_path": "synthetic-bg-change/mask/06852b93c6ab65885acc538871c69314.mp4", "composite_path": "synthetic-bg-change/composite/06852b93c6ab65885acc538871c69314.mp4"}
{"edit_instruction": "Change the background to a busy Parisian shopping street lined with luxury boutiques, with pedestrians passing by, a small dog on a leash, leaves rustling on trees, and soft neutral daylight from the front-left, shot as a medium eye-level static shot with a slightly blurred background. Keep the stylish blonde woman carrying colorful shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/3bc378785798b5d5f62941836a16a2a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3bc378785798b5d5f62941836a16a2a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3bc378785798b5d5f62941836a16a2a0.mp4", "mask_path": "synthetic-bg-change/mask/3bc378785798b5d5f62941836a16a2a0.mp4", "composite_path": "synthetic-bg-change/composite/3bc378785798b5d5f62941836a16a2a0.mp4"}
{"edit_instruction": "Change the background to a park bench surrounded by greenery with trees swaying in the wind, falling leaves, a cyclist in the distance, natural filtered sunlight from the front-right, medium shot, eye-level, static camera, and gentle background blur. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/04244813fd1e41a9a99615c01ec66049.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/04244813fd1e41a9a99615c01ec66049.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/04244813fd1e41a9a99615c01ec66049.mp4", "mask_path": "synthetic-bg-change/mask/04244813fd1e41a9a99615c01ec66049.mp4", "composite_path": "synthetic-bg-change/composite/04244813fd1e41a9a99615c01ec66049.mp4"}
{"edit_instruction": "Change the background to a sleek, modern shopping mall atrium with glass railings, escalators in the distance, and softly flickering digital advertising screens. Use bright, diffused artificial light from the front-left. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the fashionable woman with shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/91645f1df8d825fd662455e77e0ee35e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/91645f1df8d825fd662455e77e0ee35e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/91645f1df8d825fd662455e77e0ee35e.mp4", "mask_path": "synthetic-bg-change/mask/91645f1df8d825fd662455e77e0ee35e.mp4", "composite_path": "synthetic-bg-change/composite/91645f1df8d825fd662455e77e0ee35e.mp4"}
{"edit_instruction": "Change the background to a busy Parisian shopping street lined with luxury boutiques, with pedestrians passing by, a small dog on a leash, leaves rustling on trees, and soft neutral daylight from the front-left, shot as a medium eye-level static shot with a slightly blurred background. Keep the stylish blonde woman carrying colorful shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/c4cb76c79d026bae2a8ca967739278be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c4cb76c79d026bae2a8ca967739278be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c4cb76c79d026bae2a8ca967739278be.mp4", "mask_path": "synthetic-bg-change/mask/c4cb76c79d026bae2a8ca967739278be.mp4", "composite_path": "synthetic-bg-change/composite/c4cb76c79d026bae2a8ca967739278be.mp4"}
{"edit_instruction": "Change the background to Times Square in New York City with yellow taxis driving past, massive flashing digital billboards, and tourists, lit by soft ambient urban light from the front-left. Medium shot, eye-level, static camera with gentle background blur. Keep the woman in a beige sweater carrying vibrant shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/5e027df5e481357d5d426b2993d6a03e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5e027df5e481357d5d426b2993d6a03e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5e027df5e481357d5d426b2993d6a03e.mp4", "mask_path": "synthetic-bg-change/mask/5e027df5e481357d5d426b2993d6a03e.mp4", "composite_path": "synthetic-bg-change/composite/5e027df5e481357d5d426b2993d6a03e.mp4"}
{"edit_instruction": "Change the background to a sleek, modern shopping mall atrium with glass railings, escalators in the distance, and softly flickering digital advertising screens. Use bright, diffused artificial light from the front-left. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the fashionable woman with shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/bfb316a88526a057f2c79b72f6ed1bd8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bfb316a88526a057f2c79b72f6ed1bd8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bfb316a88526a057f2c79b72f6ed1bd8.mp4", "mask_path": "synthetic-bg-change/mask/bfb316a88526a057f2c79b72f6ed1bd8.mp4", "composite_path": "synthetic-bg-change/composite/bfb316a88526a057f2c79b72f6ed1bd8.mp4"}
{"edit_instruction": "Change the background to an opulent marble palace hall with high arches and gold trim, featuring sheer curtains billowing softly between columns and dust motes floating in light beams, under even diffused interior lighting. Use an eye-level full shot with gentle background blur. Keep the belly dancer in the maroon outfit intact.", "input_video_path": "synthetic-bg-change/input_video/3469c59c338b4b786511a4ff2b40ab34.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3469c59c338b4b786511a4ff2b40ab34.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3469c59c338b4b786511a4ff2b40ab34.mp4", "mask_path": "synthetic-bg-change/mask/3469c59c338b4b786511a4ff2b40ab34.mp4", "composite_path": "synthetic-bg-change/composite/3469c59c338b4b786511a4ff2b40ab34.mp4"}
{"edit_instruction": "Change the background to Times Square in New York City with yellow taxis driving past, massive flashing digital billboards, and tourists, lit by soft ambient urban light from the front-left. Medium shot, eye-level, static camera with gentle background blur. Keep the woman in a beige sweater carrying vibrant shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/d60fa114343d7b57ec90eaebd33fa6c7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d60fa114343d7b57ec90eaebd33fa6c7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d60fa114343d7b57ec90eaebd33fa6c7.mp4", "mask_path": "synthetic-bg-change/mask/d60fa114343d7b57ec90eaebd33fa6c7.mp4", "composite_path": "synthetic-bg-change/composite/d60fa114343d7b57ec90eaebd33fa6c7.mp4"}
{"edit_instruction": "Change the background to the grand lobby of a luxury hotel with marble floors, gold accents, a bellhop pushing a luggage cart, guests checking in, and a large sparkling chandelier, with neutral interior lighting. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the woman holding gifts and shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/ccb1bf7a0fc3e9f31194c4e567334b81.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ccb1bf7a0fc3e9f31194c4e567334b81.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ccb1bf7a0fc3e9f31194c4e567334b81.mp4", "mask_path": "synthetic-bg-change/mask/ccb1bf7a0fc3e9f31194c4e567334b81.mp4", "composite_path": "synthetic-bg-change/composite/ccb1bf7a0fc3e9f31194c4e567334b81.mp4"}
{"edit_instruction": "Change the background to an opulent marble palace hall with high arches and gold trim, featuring sheer curtains billowing softly between columns and dust motes floating in light beams, under even diffused interior lighting. Use an eye-level full shot with gentle background blur. Keep the belly dancer in the maroon outfit intact.", "input_video_path": "synthetic-bg-change/input_video/c322a0a47d2de171a28775396dfa8ec1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c322a0a47d2de171a28775396dfa8ec1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c322a0a47d2de171a28775396dfa8ec1.mp4", "mask_path": "synthetic-bg-change/mask/c322a0a47d2de171a28775396dfa8ec1.mp4", "composite_path": "synthetic-bg-change/composite/c322a0a47d2de171a28775396dfa8ec1.mp4"}
{"edit_instruction": "Change the background to an urban rooftop at twilight with string lights twinkling softly and distant city traffic below, featuring warm artificial light from the front-right. Use a medium shot with an eye-level static camera and a blurred background with beautiful city bokeh. Keep the woman in the dark cardigan and blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/32db73dd5ffb36317a8562e8d20e5848.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/32db73dd5ffb36317a8562e8d20e5848.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/32db73dd5ffb36317a8562e8d20e5848.mp4", "mask_path": "synthetic-bg-change/mask/32db73dd5ffb36317a8562e8d20e5848.mp4", "composite_path": "synthetic-bg-change/composite/32db73dd5ffb36317a8562e8d20e5848.mp4"}
{"edit_instruction": "Change the background to the grand lobby of a luxury hotel with marble floors, gold accents, a bellhop pushing a luggage cart, guests checking in, and a large sparkling chandelier, with neutral interior lighting. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the woman holding gifts and shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/647cff6c11a722287ffa168ce3c38aac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/647cff6c11a722287ffa168ce3c38aac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/647cff6c11a722287ffa168ce3c38aac.mp4", "mask_path": "synthetic-bg-change/mask/647cff6c11a722287ffa168ce3c38aac.mp4", "composite_path": "synthetic-bg-change/composite/647cff6c11a722287ffa168ce3c38aac.mp4"}
{"edit_instruction": "Change the background to a festive European Christmas market with wooden stalls, gently falling snowflakes, steam rising from mulled wine stalls, and twinkling fairy lights, with soft, diffused daylight from the front-left. Medium shot, eye-level, static camera, dreamy out-of-focus background. Keep the blonde woman holding shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/5c2f9a385724bfd7de669f88aee35f29.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5c2f9a385724bfd7de669f88aee35f29.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5c2f9a385724bfd7de669f88aee35f29.mp4", "mask_path": "synthetic-bg-change/mask/5c2f9a385724bfd7de669f88aee35f29.mp4", "composite_path": "synthetic-bg-change/composite/5c2f9a385724bfd7de669f88aee35f29.mp4"}
{"edit_instruction": "Change the background to an urban rooftop at twilight with string lights twinkling softly and distant city traffic below, featuring warm artificial light from the front-right. Use a medium shot with an eye-level static camera and a blurred background with beautiful city bokeh. Keep the woman in the dark cardigan and blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7faa8952d45d3d5b3e168bade5f28135.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7faa8952d45d3d5b3e168bade5f28135.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7faa8952d45d3d5b3e168bade5f28135.mp4", "mask_path": "synthetic-bg-change/mask/7faa8952d45d3d5b3e168bade5f28135.mp4", "composite_path": "synthetic-bg-change/composite/7faa8952d45d3d5b3e168bade5f28135.mp4"}
{"edit_instruction": "Change the background to a sunny Italian piazza with tourists walking near a fountain, water spraying in the air, and bright warm sunlight from the front-right. Include pigeons taking flight in the distance, medium shot, eye-level, static camera with a sharp background and deep focus. Keep the woman in the dark cardigan and blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/87540f0e33bc4e5916548602108db554.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/87540f0e33bc4e5916548602108db554.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/87540f0e33bc4e5916548602108db554.mp4", "mask_path": "synthetic-bg-change/mask/87540f0e33bc4e5916548602108db554.mp4", "composite_path": "synthetic-bg-change/composite/87540f0e33bc4e5916548602108db554.mp4"}
{"edit_instruction": "Change the background to a festive European Christmas market with wooden stalls, gently falling snowflakes, steam rising from mulled wine stalls, and twinkling fairy lights, with soft, diffused daylight from the front-left. Medium shot, eye-level, static camera, dreamy out-of-focus background. Keep the blonde woman holding shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/2cb2cba6013d58941d2ffa15b3279c59.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2cb2cba6013d58941d2ffa15b3279c59.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2cb2cba6013d58941d2ffa15b3279c59.mp4", "mask_path": "synthetic-bg-change/mask/2cb2cba6013d58941d2ffa15b3279c59.mp4", "composite_path": "synthetic-bg-change/composite/2cb2cba6013d58941d2ffa15b3279c59.mp4"}
{"edit_instruction": "Change the background to the stone columns of an ancient Greek temple overlooking the sea, with seagulls circling in the sky and white clouds drifting overhead under bright, neutral daylight casting soft shadows, captured with a sharp background and deep focus. Keep the belly dancer in the maroon outfit intact.", "input_video_path": "synthetic-bg-change/input_video/033dd38915683661f3c56b565b438a94.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/033dd38915683661f3c56b565b438a94.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/033dd38915683661f3c56b565b438a94.mp4", "mask_path": "synthetic-bg-change/mask/033dd38915683661f3c56b565b438a94.mp4", "composite_path": "synthetic-bg-change/composite/033dd38915683661f3c56b565b438a94.mp4"}
{"edit_instruction": "Change the background to a sunny Italian piazza with tourists walking near a fountain, water spraying in the air, and bright warm sunlight from the front-right. Include pigeons taking flight in the distance, medium shot, eye-level, static camera with a sharp background and deep focus. Keep the woman in the dark cardigan and blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ba327538afde7fa5ab8e94307e4343de.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba327538afde7fa5ab8e94307e4343de.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba327538afde7fa5ab8e94307e4343de.mp4", "mask_path": "synthetic-bg-change/mask/ba327538afde7fa5ab8e94307e4343de.mp4", "composite_path": "synthetic-bg-change/composite/ba327538afde7fa5ab8e94307e4343de.mp4"}
{"edit_instruction": "Change the background to a modern art gallery with colorful abstract paintings on white walls, visitors milling about, dust motes floating in light beams, and bright, clean gallery lighting from the left. Use a medium shot, eye-level angle, static camera, and a sharp background. Keep the woman in the dark cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/976eb6e3f70f3c0fe1dd6f61646b7929.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/976eb6e3f70f3c0fe1dd6f61646b7929.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/976eb6e3f70f3c0fe1dd6f61646b7929.mp4", "mask_path": "synthetic-bg-change/mask/976eb6e3f70f3c0fe1dd6f61646b7929.mp4", "composite_path": "synthetic-bg-change/composite/976eb6e3f70f3c0fe1dd6f61646b7929.mp4"}
{"edit_instruction": "Change the background to the stone columns of an ancient Greek temple overlooking the sea, with seagulls circling in the sky and white clouds drifting overhead under bright, neutral daylight casting soft shadows, captured with a sharp background and deep focus. Keep the belly dancer in the maroon outfit intact.", "input_video_path": "synthetic-bg-change/input_video/d025578b11c0e47e7da27d29088a79cc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d025578b11c0e47e7da27d29088a79cc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d025578b11c0e47e7da27d29088a79cc.mp4", "mask_path": "synthetic-bg-change/mask/d025578b11c0e47e7da27d29088a79cc.mp4", "composite_path": "synthetic-bg-change/composite/d025578b11c0e47e7da27d29088a79cc.mp4"}
{"edit_instruction": "Change the background to a tiled Moroccan courtyard with a central fountain, water flowing gently, swaying lanterns, soft diffused light filtering down from the open roof, eye-level full shot with a blurred background and bokeh. Keep the belly dancer in a maroon outfit intact.", "input_video_path": "synthetic-bg-change/input_video/9b1b7850dbaca7c46020db3e25915503.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9b1b7850dbaca7c46020db3e25915503.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9b1b7850dbaca7c46020db3e25915503.mp4", "mask_path": "synthetic-bg-change/mask/9b1b7850dbaca7c46020db3e25915503.mp4", "composite_path": "synthetic-bg-change/composite/9b1b7850dbaca7c46020db3e25915503.mp4"}
{"edit_instruction": "Change the background to a modern art gallery with colorful abstract paintings on white walls, visitors milling about, dust motes floating in light beams, and bright, clean gallery lighting from the left. Use a medium shot, eye-level angle, static camera, and a sharp background. Keep the woman in the dark cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/78c26f906b0aec1cfc951cb375bf8d0d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/78c26f906b0aec1cfc951cb375bf8d0d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/78c26f906b0aec1cfc951cb375bf8d0d.mp4", "mask_path": "synthetic-bg-change/mask/78c26f906b0aec1cfc951cb375bf8d0d.mp4", "composite_path": "synthetic-bg-change/composite/78c26f906b0aec1cfc951cb375bf8d0d.mp4"}
{"edit_instruction": "Change the background to a cobblestone street in Paris with the Eiffel Tower visible in the distance, autumn leaves drifting down from street trees, and soft daylight illuminating from the left. Medium shot, eye-level, static camera, gentle background blur. Keep the woman in the blue top intact.", "input_video_path": "synthetic-bg-change/input_video/c3db5488ac26173e7c32623b44b9fd21.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c3db5488ac26173e7c32623b44b9fd21.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c3db5488ac26173e7c32623b44b9fd21.mp4", "mask_path": "synthetic-bg-change/mask/c3db5488ac26173e7c32623b44b9fd21.mp4", "composite_path": "synthetic-bg-change/composite/c3db5488ac26173e7c32623b44b9fd21.mp4"}
{"edit_instruction": "Change the background to a tiled Moroccan courtyard with a central fountain, water flowing gently, swaying lanterns, soft diffused light filtering down from the open roof, eye-level full shot with a blurred background and bokeh. Keep the belly dancer in a maroon outfit intact.", "input_video_path": "synthetic-bg-change/input_video/c27b18ca84fad74910093484a592bcad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c27b18ca84fad74910093484a592bcad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c27b18ca84fad74910093484a592bcad.mp4", "mask_path": "synthetic-bg-change/mask/c27b18ca84fad74910093484a592bcad.mp4", "composite_path": "synthetic-bg-change/composite/c27b18ca84fad74910093484a592bcad.mp4"}
{"edit_instruction": "Change the background to a high-end living room with floor-to-ceiling windows, sheer curtains billowing in the breeze, and city lights twinkling in twilight, lit by soft interior lighting from the front-right. Use a medium shot, eye-level angle, static camera, and creamy background bokeh. Keep the young woman in a white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/ca571cc4ea7983c79740da54c9a2a5fe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ca571cc4ea7983c79740da54c9a2a5fe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ca571cc4ea7983c79740da54c9a2a5fe.mp4", "mask_path": "synthetic-bg-change/mask/ca571cc4ea7983c79740da54c9a2a5fe.mp4", "composite_path": "synthetic-bg-change/composite/ca571cc4ea7983c79740da54c9a2a5fe.mp4"}
{"edit_instruction": "Change the background to a cobblestone street in Paris with the Eiffel Tower visible in the distance, autumn leaves drifting down from street trees, and soft daylight illuminating from the left. Medium shot, eye-level, static camera, gentle background blur. Keep the woman in the blue top intact.", "input_video_path": "synthetic-bg-change/input_video/ffbf3a29801544a3e76fee97b4d634f9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ffbf3a29801544a3e76fee97b4d634f9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ffbf3a29801544a3e76fee97b4d634f9.mp4", "mask_path": "synthetic-bg-change/mask/ffbf3a29801544a3e76fee97b4d634f9.mp4", "composite_path": "synthetic-bg-change/composite/ffbf3a29801544a3e76fee97b4d634f9.mp4"}
{"edit_instruction": "Change the background to ancient stone columns and ruins overgrown with vines, with birds flying in the distance and falling leaves, illuminated by soft natural light from the front. Full shot, eye-level, static camera, everything in focus. Keep the belly dancer in the red sequined outfit intact.", "input_video_path": "synthetic-bg-change/input_video/1b41484a38fa36e5ab15e8f8bc01eb0d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1b41484a38fa36e5ab15e8f8bc01eb0d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1b41484a38fa36e5ab15e8f8bc01eb0d.mp4", "mask_path": "synthetic-bg-change/mask/1b41484a38fa36e5ab15e8f8bc01eb0d.mp4", "composite_path": "synthetic-bg-change/composite/1b41484a38fa36e5ab15e8f8bc01eb0d.mp4"}
{"edit_instruction": "Change the background to a high-end living room with floor-to-ceiling windows, sheer curtains billowing in the breeze, and city lights twinkling in twilight, lit by soft interior lighting from the front-right. Use a medium shot, eye-level angle, static camera, and creamy background bokeh. Keep the young woman in a white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/eabdd37df7c9b73c4d1468e93d017d5e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eabdd37df7c9b73c4d1468e93d017d5e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eabdd37df7c9b73c4d1468e93d017d5e.mp4", "mask_path": "synthetic-bg-change/mask/eabdd37df7c9b73c4d1468e93d017d5e.mp4", "composite_path": "synthetic-bg-change/composite/eabdd37df7c9b73c4d1468e93d017d5e.mp4"}
{"edit_instruction": "Change the background to a busy European high street lined with luxury boutiques, bustling pedestrians, and yellow taxis, illuminated by soft, diffused daylight from the front-right. Use a medium wide shot, eye-level static camera with a blurred background and bokeh. Keep the woman holding shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/02042eb167fa0c7ee9c0eb5bb4187ab3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/02042eb167fa0c7ee9c0eb5bb4187ab3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/02042eb167fa0c7ee9c0eb5bb4187ab3.mp4", "mask_path": "synthetic-bg-change/mask/02042eb167fa0c7ee9c0eb5bb4187ab3.mp4", "composite_path": "synthetic-bg-change/composite/02042eb167fa0c7ee9c0eb5bb4187ab3.mp4"}
{"edit_instruction": "Change the background to ancient stone columns and ruins overgrown with vines, with birds flying in the distance and falling leaves, illuminated by soft natural light from the front. Full shot, eye-level, static camera, everything in focus. Keep the belly dancer in the red sequined outfit intact.", "input_video_path": "synthetic-bg-change/input_video/7b9ee4c2cd17b251b2aeefc452d9c51f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7b9ee4c2cd17b251b2aeefc452d9c51f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7b9ee4c2cd17b251b2aeefc452d9c51f.mp4", "mask_path": "synthetic-bg-change/mask/7b9ee4c2cd17b251b2aeefc452d9c51f.mp4", "composite_path": "synthetic-bg-change/composite/7b9ee4c2cd17b251b2aeefc452d9c51f.mp4"}
{"edit_instruction": "Change the background to a tiled rooftop terrace overlooking the Istanbul skyline at sunset, with minarets visible in the distance and seagulls circling in the sky, distant city lights beginning to twinkle, warm golden hour lighting from the front-left. Eye-level, full shot, soft-focus background. Keep the belly dancer intact.", "input_video_path": "synthetic-bg-change/input_video/b24da84cb2ab2f4493a69956a483be57.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b24da84cb2ab2f4493a69956a483be57.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b24da84cb2ab2f4493a69956a483be57.mp4", "mask_path": "synthetic-bg-change/mask/b24da84cb2ab2f4493a69956a483be57.mp4", "composite_path": "synthetic-bg-change/composite/b24da84cb2ab2f4493a69956a483be57.mp4"}
{"edit_instruction": "Change the background to a busy European high street lined with luxury boutiques, bustling pedestrians, and yellow taxis, illuminated by soft, diffused daylight from the front-right. Use a medium wide shot, eye-level static camera with a blurred background and bokeh. Keep the woman holding shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/c241fb957c9bafc9a8fa0f6b1ccfb412.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c241fb957c9bafc9a8fa0f6b1ccfb412.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c241fb957c9bafc9a8fa0f6b1ccfb412.mp4", "mask_path": "synthetic-bg-change/mask/c241fb957c9bafc9a8fa0f6b1ccfb412.mp4", "composite_path": "synthetic-bg-change/composite/c241fb957c9bafc9a8fa0f6b1ccfb412.mp4"}
{"edit_instruction": "Change the background to the front of the Taj Mahal reflecting pool at sunrise with birds flying in the distance and gentle ripples on the water surface, illuminated by soft neutral morning light. Ensure a sharp background with everything in focus, eye-level full shot. Keep the belly dancer in a maroon outfit intact.", "input_video_path": "synthetic-bg-change/input_video/5bd47404778a03fdf5b1b43636b37cbd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5bd47404778a03fdf5b1b43636b37cbd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5bd47404778a03fdf5b1b43636b37cbd.mp4", "mask_path": "synthetic-bg-change/mask/5bd47404778a03fdf5b1b43636b37cbd.mp4", "composite_path": "synthetic-bg-change/composite/5bd47404778a03fdf5b1b43636b37cbd.mp4"}
{"edit_instruction": "Change the background to a tiled rooftop terrace overlooking the Istanbul skyline at sunset, with minarets visible in the distance and seagulls circling in the sky, distant city lights beginning to twinkle, warm golden hour lighting from the front-left. Eye-level, full shot, soft-focus background. Keep the belly dancer intact.", "input_video_path": "synthetic-bg-change/input_video/844f4299540e7834cd25bab4136af945.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/844f4299540e7834cd25bab4136af945.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/844f4299540e7834cd25bab4136af945.mp4", "mask_path": "synthetic-bg-change/mask/844f4299540e7834cd25bab4136af945.mp4", "composite_path": "synthetic-bg-change/composite/844f4299540e7834cd25bab4136af945.mp4"}
{"edit_instruction": "Change the background to a festive outdoor holiday market decorated with garlands and lights, with snowflakes gently falling and people browsing stalls in the distance, lit by soft, cool winter light from the right. Medium wide shot, eye-level, static camera, soft-focus background. Keep the woman holding shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/5fac3bd358c945856a2656ce113a8880.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5fac3bd358c945856a2656ce113a8880.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5fac3bd358c945856a2656ce113a8880.mp4", "mask_path": "synthetic-bg-change/mask/5fac3bd358c945856a2656ce113a8880.mp4", "composite_path": "synthetic-bg-change/composite/5fac3bd358c945856a2656ce113a8880.mp4"}
{"edit_instruction": "Change the background to the front of the Taj Mahal reflecting pool at sunrise with birds flying in the distance and gentle ripples on the water surface, illuminated by soft neutral morning light. Ensure a sharp background with everything in focus, eye-level full shot. Keep the belly dancer in a maroon outfit intact.", "input_video_path": "synthetic-bg-change/input_video/dc2e0a395d79f3ef581f155d3ce4277f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc2e0a395d79f3ef581f155d3ce4277f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc2e0a395d79f3ef581f155d3ce4277f.mp4", "mask_path": "synthetic-bg-change/mask/dc2e0a395d79f3ef581f155d3ce4277f.mp4", "composite_path": "synthetic-bg-change/composite/dc2e0a395d79f3ef581f155d3ce4277f.mp4"}
{"edit_instruction": "Change the background to the polished atrium of a high-end shopping mall with glass railings, marble floors, and an escalator moving steadily in the background, illuminated by bright, neutral artificial lighting from the upper right, medium wide shot, eye-level, static camera with a sharp background and deep focus. Keep the woman holding shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/75d2693e504d9c033885595962c6c97d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/75d2693e504d9c033885595962c6c97d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/75d2693e504d9c033885595962c6c97d.mp4", "mask_path": "synthetic-bg-change/mask/75d2693e504d9c033885595962c6c97d.mp4", "composite_path": "synthetic-bg-change/composite/75d2693e504d9c033885595962c6c97d.mp4"}
{"edit_instruction": "Change the background to the stone steps of a mystical ancient temple overgrown with vines, featuring glowing fireflies, mist rolling across the floor, diffused ethereal lighting from the front-left, and a gentle background blur. Keep the belly dancer in the burgundy costume intact.", "input_video_path": "synthetic-bg-change/input_video/27cb3beda601f30ad6f6591d1e7578be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/27cb3beda601f30ad6f6591d1e7578be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/27cb3beda601f30ad6f6591d1e7578be.mp4", "mask_path": "synthetic-bg-change/mask/27cb3beda601f30ad6f6591d1e7578be.mp4", "composite_path": "synthetic-bg-change/composite/27cb3beda601f30ad6f6591d1e7578be.mp4"}
{"edit_instruction": "Change the background to a festive outdoor holiday market decorated with garlands and lights, with snowflakes gently falling and people browsing stalls in the distance, lit by soft, cool winter light from the right. Medium wide shot, eye-level, static camera, soft-focus background. Keep the woman holding shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/630a84ad4f4d1e263cd756a0eedb3ca7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/630a84ad4f4d1e263cd756a0eedb3ca7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/630a84ad4f4d1e263cd756a0eedb3ca7.mp4", "mask_path": "synthetic-bg-change/mask/630a84ad4f4d1e263cd756a0eedb3ca7.mp4", "composite_path": "synthetic-bg-change/composite/630a84ad4f4d1e263cd756a0eedb3ca7.mp4"}
{"edit_instruction": "Change the background to the polished atrium of a high-end shopping mall with glass railings, marble floors, and an escalator moving steadily in the background, illuminated by bright, neutral artificial lighting from the upper right, medium wide shot, eye-level, static camera with a sharp background and deep focus. Keep the woman holding shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/ca3b8cf3f4706a1523ac51a1b7c4011d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ca3b8cf3f4706a1523ac51a1b7c4011d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ca3b8cf3f4706a1523ac51a1b7c4011d.mp4", "mask_path": "synthetic-bg-change/mask/ca3b8cf3f4706a1523ac51a1b7c4011d.mp4", "composite_path": "synthetic-bg-change/composite/ca3b8cf3f4706a1523ac51a1b7c4011d.mp4"}
{"edit_instruction": "Change the background to a Moroccan palace courtyard with intricate mosaic tiles, archways, a gently flowing fountain, and sheer curtains billowing between columns, illuminated by soft diffused light from the front-left, captured at eye-level with a full shot and slight background blur. Keep the belly dancer intact.", "input_video_path": "synthetic-bg-change/input_video/ac57b0cd0e266a214ec6e76cea9b5a67.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac57b0cd0e266a214ec6e76cea9b5a67.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac57b0cd0e266a214ec6e76cea9b5a67.mp4", "mask_path": "synthetic-bg-change/mask/ac57b0cd0e266a214ec6e76cea9b5a67.mp4", "composite_path": "synthetic-bg-change/composite/ac57b0cd0e266a214ec6e76cea9b5a67.mp4"}
{"edit_instruction": "Change the background to the stone steps of a mystical ancient temple overgrown with vines, featuring glowing fireflies, mist rolling across the floor, diffused ethereal lighting from the front-left, and a gentle background blur. Keep the belly dancer in the burgundy costume intact.", "input_video_path": "synthetic-bg-change/input_video/07990ccb52ab3cdc5fae3cfb39e88991.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/07990ccb52ab3cdc5fae3cfb39e88991.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/07990ccb52ab3cdc5fae3cfb39e88991.mp4", "mask_path": "synthetic-bg-change/mask/07990ccb52ab3cdc5fae3cfb39e88991.mp4", "composite_path": "synthetic-bg-change/composite/07990ccb52ab3cdc5fae3cfb39e88991.mp4"}
{"edit_instruction": "Change the background to the iconic Treasury facade at Petra carved into pink sandstone cliffs, with tourists in the distance, dust rising from passing camels, under bright, neutral daylight with deep focus and a sharp background. Keep the belly dancer in the red sequined outfit intact.", "input_video_path": "synthetic-bg-change/input_video/81bec4f05e8c8589051b0ee6037feba8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/81bec4f05e8c8589051b0ee6037feba8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/81bec4f05e8c8589051b0ee6037feba8.mp4", "mask_path": "synthetic-bg-change/mask/81bec4f05e8c8589051b0ee6037feba8.mp4", "composite_path": "synthetic-bg-change/composite/81bec4f05e8c8589051b0ee6037feba8.mp4"}
{"edit_instruction": "Change the background to a Moroccan palace courtyard with intricate mosaic tiles, archways, a gently flowing fountain, and sheer curtains billowing between columns, illuminated by soft diffused light from the front-left, captured at eye-level with a full shot and slight background blur. Keep the belly dancer intact.", "input_video_path": "synthetic-bg-change/input_video/44a6f7c9c3d845329f9d1088bc67b5ac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/44a6f7c9c3d845329f9d1088bc67b5ac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/44a6f7c9c3d845329f9d1088bc67b5ac.mp4", "mask_path": "synthetic-bg-change/mask/44a6f7c9c3d845329f9d1088bc67b5ac.mp4", "composite_path": "synthetic-bg-change/composite/44a6f7c9c3d845329f9d1088bc67b5ac.mp4"}
{"edit_instruction": "Change the background to the iconic Treasury facade at Petra carved into pink sandstone cliffs, with tourists in the distance, dust rising from passing camels, under bright, neutral daylight with deep focus and a sharp background. Keep the belly dancer in the red sequined outfit intact.", "input_video_path": "synthetic-bg-change/input_video/147a32ba9433a6ceeca88f6577fbdf07.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/147a32ba9433a6ceeca88f6577fbdf07.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/147a32ba9433a6ceeca88f6577fbdf07.mp4", "mask_path": "synthetic-bg-change/mask/147a32ba9433a6ceeca88f6577fbdf07.mp4", "composite_path": "synthetic-bg-change/composite/147a32ba9433a6ceeca88f6577fbdf07.mp4"}
{"edit_instruction": "Change the background to golden sand dunes during twilight with a starry sky emerging, featuring a crackling campfire in the mid-ground and a Bedouin tent billowing in the wind, lit by a warm campfire glow mixing with cool blue ambient light. Eye-level, full shot, gentle background blur. Keep the belly dancer in the red costume intact.", "input_video_path": "synthetic-bg-change/input_video/d6119d3dd61a49e83f93be4363943b98.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d6119d3dd61a49e83f93be4363943b98.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d6119d3dd61a49e83f93be4363943b98.mp4", "mask_path": "synthetic-bg-change/mask/d6119d3dd61a49e83f93be4363943b98.mp4", "composite_path": "synthetic-bg-change/composite/d6119d3dd61a49e83f93be4363943b98.mp4"}
{"edit_instruction": "Change the background to a luxurious city rooftop lounge at night with a blurred skyline of glittering skyscrapers, decorative swaying lanterns, and distant city traffic lights in bokeh, featuring artificial warm ambient lighting from the right. Eye-level, full shot, heavy bokeh background. Keep the belly dancer in the red costume intact.", "input_video_path": "synthetic-bg-change/input_video/4203724597472d3fd9d4ebc2d5c9f9aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4203724597472d3fd9d4ebc2d5c9f9aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4203724597472d3fd9d4ebc2d5c9f9aa.mp4", "mask_path": "synthetic-bg-change/mask/4203724597472d3fd9d4ebc2d5c9f9aa.mp4", "composite_path": "synthetic-bg-change/composite/4203724597472d3fd9d4ebc2d5c9f9aa.mp4"}
{"edit_instruction": "Change the background to golden sand dunes during twilight with a starry sky emerging, featuring a crackling campfire in the mid-ground and a Bedouin tent billowing in the wind, lit by a warm campfire glow mixing with cool blue ambient light. Eye-level, full shot, gentle background blur. Keep the belly dancer in the red costume intact.", "input_video_path": "synthetic-bg-change/input_video/27549e264cdf3f6f904bfcbe28a4efac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/27549e264cdf3f6f904bfcbe28a4efac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/27549e264cdf3f6f904bfcbe28a4efac.mp4", "mask_path": "synthetic-bg-change/mask/27549e264cdf3f6f904bfcbe28a4efac.mp4", "composite_path": "synthetic-bg-change/composite/27549e264cdf3f6f904bfcbe28a4efac.mp4"}
{"edit_instruction": "Change the background to an ornate Moroccan palace courtyard with mosaic tile floors, arched doorways, fountains spraying water, and swaying palm trees, illuminated by soft warm sunlight from the right in an eye-level, full shot with a sharp background and deep focus. Keep the belly dancer in the red costume intact.", "input_video_path": "synthetic-bg-change/input_video/6bfb1be310a608aefe204d5082833e93.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6bfb1be310a608aefe204d5082833e93.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6bfb1be310a608aefe204d5082833e93.mp4", "mask_path": "synthetic-bg-change/mask/6bfb1be310a608aefe204d5082833e93.mp4", "composite_path": "synthetic-bg-change/composite/6bfb1be310a608aefe204d5082833e93.mp4"}
{"edit_instruction": "Change the background to an opulent palace hall with high ceilings, marble floors, flickering candle flames in large sconces, shadows dancing on ornate walls, and soft warm artificial light from overhead chandeliers. Use a full shot, eye-level angle, static camera, and gentle background blur. Keep the belly dancer in the red sequined outfit intact.", "input_video_path": "synthetic-bg-change/input_video/f4fb86e8690b2d318c20a5a4eb2bec38.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f4fb86e8690b2d318c20a5a4eb2bec38.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f4fb86e8690b2d318c20a5a4eb2bec38.mp4", "mask_path": "synthetic-bg-change/mask/f4fb86e8690b2d318c20a5a4eb2bec38.mp4", "composite_path": "synthetic-bg-change/composite/f4fb86e8690b2d318c20a5a4eb2bec38.mp4"}
{"edit_instruction": "Change the background to a luxurious city rooftop lounge at night with a blurred skyline of glittering skyscrapers, decorative swaying lanterns, and distant city traffic lights in bokeh, featuring artificial warm ambient lighting from the right. Eye-level, full shot, heavy bokeh background. Keep the belly dancer in the red costume intact.", "input_video_path": "synthetic-bg-change/input_video/f7ac63b9741ac43074bdc0b24c41528f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f7ac63b9741ac43074bdc0b24c41528f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f7ac63b9741ac43074bdc0b24c41528f.mp4", "mask_path": "synthetic-bg-change/mask/f7ac63b9741ac43074bdc0b24c41528f.mp4", "composite_path": "synthetic-bg-change/composite/f7ac63b9741ac43074bdc0b24c41528f.mp4"}
{"edit_instruction": "Change the background to an ornate Moroccan palace courtyard with mosaic tile floors, arched doorways, fountains spraying water, and swaying palm trees, illuminated by soft warm sunlight from the right in an eye-level, full shot with a sharp background and deep focus. Keep the belly dancer in the red costume intact.", "input_video_path": "synthetic-bg-change/input_video/6e5f3a1eab14e7f46046311679cb06ee.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e5f3a1eab14e7f46046311679cb06ee.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e5f3a1eab14e7f46046311679cb06ee.mp4", "mask_path": "synthetic-bg-change/mask/6e5f3a1eab14e7f46046311679cb06ee.mp4", "composite_path": "synthetic-bg-change/composite/6e5f3a1eab14e7f46046311679cb06ee.mp4"}
{"edit_instruction": "Change the background to an ancient stone temple filled with creeping vines and mysterious hieroglyphs, featuring floating dust motes in shafts of directional light streaming from the right and torches flickering on walls. Eye-level, full shot, slightly blurred background. Keep the belly dancer in a red costume intact.", "input_video_path": "synthetic-bg-change/input_video/820cf11707c2af3c3c9e6684748100e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/820cf11707c2af3c3c9e6684748100e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/820cf11707c2af3c3c9e6684748100e3.mp4", "mask_path": "synthetic-bg-change/mask/820cf11707c2af3c3c9e6684748100e3.mp4", "composite_path": "synthetic-bg-change/composite/820cf11707c2af3c3c9e6684748100e3.mp4"}
{"edit_instruction": "Change the background to an opulent palace hall with high ceilings, marble floors, flickering candle flames in large sconces, shadows dancing on ornate walls, and soft warm artificial light from overhead chandeliers. Use a full shot, eye-level angle, static camera, and gentle background blur. Keep the belly dancer in the red sequined outfit intact.", "input_video_path": "synthetic-bg-change/input_video/bcfeb05b60ed17bcfc9767b1b973966b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bcfeb05b60ed17bcfc9767b1b973966b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bcfeb05b60ed17bcfc9767b1b973966b.mp4", "mask_path": "synthetic-bg-change/mask/bcfeb05b60ed17bcfc9767b1b973966b.mp4", "composite_path": "synthetic-bg-change/composite/bcfeb05b60ed17bcfc9767b1b973966b.mp4"}
{"edit_instruction": "Change the background to a bustling open-plan tech office with glass walls, colleagues walking briskly in the blurred background, and digital displays flickering on walls, under soft, diffused artificial light from the front-right. Use a medium close-up, eye-level, static camera angle with a blurry background and bokeh effect. Keep the woman with the headset intact.", "input_video_path": "synthetic-bg-change/input_video/4a2b47992ff1e9d3fcd73dc6b4125070.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4a2b47992ff1e9d3fcd73dc6b4125070.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4a2b47992ff1e9d3fcd73dc6b4125070.mp4", "mask_path": "synthetic-bg-change/mask/4a2b47992ff1e9d3fcd73dc6b4125070.mp4", "composite_path": "synthetic-bg-change/composite/4a2b47992ff1e9d3fcd73dc6b4125070.mp4"}
{"edit_instruction": "Change the background to an ancient stone temple filled with creeping vines and mysterious hieroglyphs, featuring floating dust motes in shafts of directional light streaming from the right and torches flickering on walls. Eye-level, full shot, slightly blurred background. Keep the belly dancer in a red costume intact.", "input_video_path": "synthetic-bg-change/input_video/76a7506de0aa0036321e421b2fec0ce7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/76a7506de0aa0036321e421b2fec0ce7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/76a7506de0aa0036321e421b2fec0ce7.mp4", "mask_path": "synthetic-bg-change/mask/76a7506de0aa0036321e421b2fec0ce7.mp4", "composite_path": "synthetic-bg-change/composite/76a7506de0aa0036321e421b2fec0ce7.mp4"}
{"edit_instruction": "Change the background to a rooftop terrace at night with a vibrant city skyline, twinkling city lights, car headlights on distant highways, and flickering neon signs, illuminated by artificial lighting from the front-right. Medium close-up, eye-level, static camera with beautiful bokeh from city lights. Keep the business woman holding a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/44471f5510a6e633eebb31b1c1a9cefe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/44471f5510a6e633eebb31b1c1a9cefe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/44471f5510a6e633eebb31b1c1a9cefe.mp4", "mask_path": "synthetic-bg-change/mask/44471f5510a6e633eebb31b1c1a9cefe.mp4", "composite_path": "synthetic-bg-change/composite/44471f5510a6e633eebb31b1c1a9cefe.mp4"}
{"edit_instruction": "Change the background to a futuristic space station control room with slowly rotating holographic star maps, blinking server lights, and a view of a blue planet through a viewport, lit by cool neutral lighting from the front-right. Maintain the medium close-up, eye-level, static camera angle with a soft focus background. Keep the professional woman with a headset intact.", "input_video_path": "synthetic-bg-change/input_video/5d45c3be0d848220d9b9f545291794a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5d45c3be0d848220d9b9f545291794a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5d45c3be0d848220d9b9f545291794a0.mp4", "mask_path": "synthetic-bg-change/mask/5d45c3be0d848220d9b9f545291794a0.mp4", "composite_path": "synthetic-bg-change/composite/5d45c3be0d848220d9b9f545291794a0.mp4"}
{"edit_instruction": "Change the background to a bustling open-plan tech office with glass walls, colleagues walking briskly in the blurred background, and digital displays flickering on walls, under soft, diffused artificial light from the front-right. Use a medium close-up, eye-level, static camera angle with a blurry background and bokeh effect. Keep the woman with the headset intact.", "input_video_path": "synthetic-bg-change/input_video/1b56d6a18f99808905093bf5957fd5aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1b56d6a18f99808905093bf5957fd5aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1b56d6a18f99808905093bf5957fd5aa.mp4", "mask_path": "synthetic-bg-change/mask/1b56d6a18f99808905093bf5957fd5aa.mp4", "composite_path": "synthetic-bg-change/composite/1b56d6a18f99808905093bf5957fd5aa.mp4"}
{"edit_instruction": "Change the background to a rooftop terrace at night with a vibrant city skyline, twinkling city lights, car headlights on distant highways, and flickering neon signs, illuminated by artificial lighting from the front-right. Medium close-up, eye-level, static camera with beautiful bokeh from city lights. Keep the business woman holding a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/8bb7aca547745d1b5a3b40335e8cd6a2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8bb7aca547745d1b5a3b40335e8cd6a2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8bb7aca547745d1b5a3b40335e8cd6a2.mp4", "mask_path": "synthetic-bg-change/mask/8bb7aca547745d1b5a3b40335e8cd6a2.mp4", "composite_path": "synthetic-bg-change/composite/8bb7aca547745d1b5a3b40335e8cd6a2.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop terrace at twilight with twinkling city lights, moving streams of car lights below, and wind gently moving potted plants, illuminated by artificial terrace lighting from the front-right. Use a medium close-up, eye-level, static camera with heavy bokeh background. Keep the woman with the headset intact.", "input_video_path": "synthetic-bg-change/input_video/223078c9fc6ad5972fb2ead0aabd4c9d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/223078c9fc6ad5972fb2ead0aabd4c9d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/223078c9fc6ad5972fb2ead0aabd4c9d.mp4", "mask_path": "synthetic-bg-change/mask/223078c9fc6ad5972fb2ead0aabd4c9d.mp4", "composite_path": "synthetic-bg-change/composite/223078c9fc6ad5972fb2ead0aabd4c9d.mp4"}
{"edit_instruction": "Change the background to a futuristic space station control room with slowly rotating holographic star maps, blinking server lights, and a view of a blue planet through a viewport, lit by cool neutral lighting from the front-right. Maintain the medium close-up, eye-level, static camera angle with a soft focus background. Keep the professional woman with a headset intact.", "input_video_path": "synthetic-bg-change/input_video/9af4fccc51439b34ab5aab6738e0c502.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9af4fccc51439b34ab5aab6738e0c502.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9af4fccc51439b34ab5aab6738e0c502.mp4", "mask_path": "synthetic-bg-change/mask/9af4fccc51439b34ab5aab6738e0c502.mp4", "composite_path": "synthetic-bg-change/composite/9af4fccc51439b34ab5aab6738e0c502.mp4"}
{"edit_instruction": "Change the background to a modern airport terminal with floor-to-ceiling windows, showing airplanes taxiing on the runway outside and travelers pulling suitcases. Use bright, clean daylight from the front-right. Medium close-up, eye-level, static camera, sharp background details. Keep the woman with a headset intact.", "input_video_path": "synthetic-bg-change/input_video/4dc0638d80774e201f26907aadcb3537.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4dc0638d80774e201f26907aadcb3537.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4dc0638d80774e201f26907aadcb3537.mp4", "mask_path": "synthetic-bg-change/mask/4dc0638d80774e201f26907aadcb3537.mp4", "composite_path": "synthetic-bg-change/composite/4dc0638d80774e201f26907aadcb3537.mp4"}
{"edit_instruction": "Change the background to a vibrant field of sunflowers stretching to the horizon with bees buzzing near the flowers, petals drifting in the breeze, and soft clouds moving across a blue sky, lit by bright neutral light from the right. Medium shot, eye-level, soft bokeh background. Keep the joyful woman in the patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/0552073d31e4e245a1d66033fc4b01f5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0552073d31e4e245a1d66033fc4b01f5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0552073d31e4e245a1d66033fc4b01f5.mp4", "mask_path": "synthetic-bg-change/mask/0552073d31e4e245a1d66033fc4b01f5.mp4", "composite_path": "synthetic-bg-change/composite/0552073d31e4e245a1d66033fc4b01f5.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop terrace at twilight with twinkling city lights, moving streams of car lights below, and wind gently moving potted plants, illuminated by artificial terrace lighting from the front-right. Use a medium close-up, eye-level, static camera with heavy bokeh background. Keep the woman with the headset intact.", "input_video_path": "synthetic-bg-change/input_video/fee739edc37f2758a846965324a18779.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fee739edc37f2758a846965324a18779.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fee739edc37f2758a846965324a18779.mp4", "mask_path": "synthetic-bg-change/mask/fee739edc37f2758a846965324a18779.mp4", "composite_path": "synthetic-bg-change/composite/fee739edc37f2758a846965324a18779.mp4"}
{"edit_instruction": "Change the background to the elegant lobby of a luxury hotel with a gently flowing fountain water feature and guests checking in behind, featuring warm ambient lighting with a soft key from the right and warm bokeh blur. Keep the professional woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/a39a9b3caf1ad19ebe33075d21f4e48c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a39a9b3caf1ad19ebe33075d21f4e48c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a39a9b3caf1ad19ebe33075d21f4e48c.mp4", "mask_path": "synthetic-bg-change/mask/a39a9b3caf1ad19ebe33075d21f4e48c.mp4", "composite_path": "synthetic-bg-change/composite/a39a9b3caf1ad19ebe33075d21f4e48c.mp4"}
{"edit_instruction": "Change the background to a modern airport terminal with floor-to-ceiling windows, showing airplanes taxiing on the runway outside and travelers pulling suitcases. Use bright, clean daylight from the front-right. Medium close-up, eye-level, static camera, sharp background details. Keep the woman with a headset intact.", "input_video_path": "synthetic-bg-change/input_video/70fd7d67e2518de72aaaec1d29494deb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/70fd7d67e2518de72aaaec1d29494deb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/70fd7d67e2518de72aaaec1d29494deb.mp4", "mask_path": "synthetic-bg-change/mask/70fd7d67e2518de72aaaec1d29494deb.mp4", "composite_path": "synthetic-bg-change/composite/70fd7d67e2518de72aaaec1d29494deb.mp4"}
{"edit_instruction": "Change the background to a vibrant field of sunflowers stretching to the horizon with bees buzzing near the flowers, petals drifting in the breeze, and soft clouds moving across a blue sky, lit by bright neutral light from the right. Medium shot, eye-level, soft bokeh background. Keep the joyful woman in the patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/71a53ce6132e7c7ea063c80c1fbccce1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/71a53ce6132e7c7ea063c80c1fbccce1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/71a53ce6132e7c7ea063c80c1fbccce1.mp4", "mask_path": "synthetic-bg-change/mask/71a53ce6132e7c7ea063c80c1fbccce1.mp4", "composite_path": "synthetic-bg-change/composite/71a53ce6132e7c7ea063c80c1fbccce1.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with colleagues walking briskly in the blurred background and digital screens flickering with data charts, soft artificial lighting from the front-right. Eye-level, medium shot, soft-focus background with bokeh. Keep the professional woman in a business suit intact.", "input_video_path": "synthetic-bg-change/input_video/9c3703097339802f20ae93a37da472fa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c3703097339802f20ae93a37da472fa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c3703097339802f20ae93a37da472fa.mp4", "mask_path": "synthetic-bg-change/mask/9c3703097339802f20ae93a37da472fa.mp4", "composite_path": "synthetic-bg-change/composite/9c3703097339802f20ae93a37da472fa.mp4"}
{"edit_instruction": "Change the background to the elegant lobby of a luxury hotel with a gently flowing fountain water feature and guests checking in behind, featuring warm ambient lighting with a soft key from the right and warm bokeh blur. Keep the professional woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/702ef7d92f6b43a80e955e0b11f21fd6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/702ef7d92f6b43a80e955e0b11f21fd6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/702ef7d92f6b43a80e955e0b11f21fd6.mp4", "mask_path": "synthetic-bg-change/mask/702ef7d92f6b43a80e955e0b11f21fd6.mp4", "composite_path": "synthetic-bg-change/composite/702ef7d92f6b43a80e955e0b11f21fd6.mp4"}
{"edit_instruction": "Change the background to a park bench in Central Park during autumn with golden leaves falling gently and pedestrians strolling in the distance, bathed in warm sunlight filtering through trees from the right. Eye-level, medium shot, dreamy out-of-focus background. Keep the professional woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/f1e12428c4146386252c9c10fd3d474d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f1e12428c4146386252c9c10fd3d474d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f1e12428c4146386252c9c10fd3d474d.mp4", "mask_path": "synthetic-bg-change/mask/f1e12428c4146386252c9c10fd3d474d.mp4", "composite_path": "synthetic-bg-change/composite/f1e12428c4146386252c9c10fd3d474d.mp4"}
{"edit_instruction": "Change the background to a bustling European city square paved with cobblestones, featuring pigeons taking flight, pedestrians near cafes, and a fountain, all lit by soft diffused daylight. Use a medium shot at eye-level with a static camera and a slightly blurred background. Keep the young woman in the colorful geometric dress intact.", "input_video_path": "synthetic-bg-change/input_video/2e910a864c0f7464aae49061d3f77319.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2e910a864c0f7464aae49061d3f77319.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2e910a864c0f7464aae49061d3f77319.mp4", "mask_path": "synthetic-bg-change/mask/2e910a864c0f7464aae49061d3f77319.mp4", "composite_path": "synthetic-bg-change/composite/2e910a864c0f7464aae49061d3f77319.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with colleagues walking briskly in the blurred background and digital screens flickering with data charts, soft artificial lighting from the front-right. Eye-level, medium shot, soft-focus background with bokeh. Keep the professional woman in a business suit intact.", "input_video_path": "synthetic-bg-change/input_video/8d3f102fa6d8a23e9be26c45080bd3d6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8d3f102fa6d8a23e9be26c45080bd3d6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8d3f102fa6d8a23e9be26c45080bd3d6.mp4", "mask_path": "synthetic-bg-change/mask/8d3f102fa6d8a23e9be26c45080bd3d6.mp4", "composite_path": "synthetic-bg-change/composite/8d3f102fa6d8a23e9be26c45080bd3d6.mp4"}
{"edit_instruction": "Change the background to a park bench in Central Park during autumn with golden leaves falling gently and pedestrians strolling in the distance, bathed in warm sunlight filtering through trees from the right. Eye-level, medium shot, dreamy out-of-focus background. Keep the professional woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/b46e27e705ca95cdd151498b18b40639.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b46e27e705ca95cdd151498b18b40639.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b46e27e705ca95cdd151498b18b40639.mp4", "mask_path": "synthetic-bg-change/mask/b46e27e705ca95cdd151498b18b40639.mp4", "composite_path": "synthetic-bg-change/composite/b46e27e705ca95cdd151498b18b40639.mp4"}
{"edit_instruction": "Change the background to a grand university library with tall wooden shelves, dust motes floating in shafts of light, and students quietly turning pages. Include warm reading lamps providing soft illumination from the right, maintaining a medium close-up, eye-level, static camera angle with the background in soft focus. Keep the person in the blazer using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/e8f6178e5e7ffc61cfaabd5ab68cac25.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e8f6178e5e7ffc61cfaabd5ab68cac25.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e8f6178e5e7ffc61cfaabd5ab68cac25.mp4", "mask_path": "synthetic-bg-change/mask/e8f6178e5e7ffc61cfaabd5ab68cac25.mp4", "composite_path": "synthetic-bg-change/composite/e8f6178e5e7ffc61cfaabd5ab68cac25.mp4"}
{"edit_instruction": "Change the background to a bustling European city square paved with cobblestones, featuring pigeons taking flight, pedestrians near cafes, and a fountain, all lit by soft diffused daylight. Use a medium shot at eye-level with a static camera and a slightly blurred background. Keep the young woman in the colorful geometric dress intact.", "input_video_path": "synthetic-bg-change/input_video/eb1c65ab4996dd1e08cac8cdffbb5a99.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb1c65ab4996dd1e08cac8cdffbb5a99.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb1c65ab4996dd1e08cac8cdffbb5a99.mp4", "mask_path": "synthetic-bg-change/mask/eb1c65ab4996dd1e08cac8cdffbb5a99.mp4", "composite_path": "synthetic-bg-change/composite/eb1c65ab4996dd1e08cac8cdffbb5a99.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office with glass walls, featuring city traffic moving faintly in the blurred distance and reflections shifting on glass surfaces, with soft directional light from the right. Medium close-up, eye-level, static camera, soft bokeh background. Keep the professional woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/3993bc2d01c7ba59ef0031602afca9ca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3993bc2d01c7ba59ef0031602afca9ca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3993bc2d01c7ba59ef0031602afca9ca.mp4", "mask_path": "synthetic-bg-change/mask/3993bc2d01c7ba59ef0031602afca9ca.mp4", "composite_path": "synthetic-bg-change/composite/3993bc2d01c7ba59ef0031602afca9ca.mp4"}
{"edit_instruction": "Change the background to a grand university library with tall wooden shelves, dust motes floating in shafts of light, and students quietly turning pages. Include warm reading lamps providing soft illumination from the right, maintaining a medium close-up, eye-level, static camera angle with the background in soft focus. Keep the person in the blazer using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/fe899c5ded45a421b5f0c184c19041dc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fe899c5ded45a421b5f0c184c19041dc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fe899c5ded45a421b5f0c184c19041dc.mp4", "mask_path": "synthetic-bg-change/mask/fe899c5ded45a421b5f0c184c19041dc.mp4", "composite_path": "synthetic-bg-change/composite/fe899c5ded45a421b5f0c184c19041dc.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with robotic arms assembling components and rotating holographic displays, illuminated by clean, neutral artificial light from the front-right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the person using the tablet intact.", "input_video_path": "synthetic-bg-change/input_video/21885011d5cfaf6d8a71550e9fa58884.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/21885011d5cfaf6d8a71550e9fa58884.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/21885011d5cfaf6d8a71550e9fa58884.mp4", "mask_path": "synthetic-bg-change/mask/21885011d5cfaf6d8a71550e9fa58884.mp4", "composite_path": "synthetic-bg-change/composite/21885011d5cfaf6d8a71550e9fa58884.mp4"}
{"edit_instruction": "Change the background to a sleek, white-walled modern art gallery with dust motes dancing in light beams and a mobile sculpture slowly rotating in the background, illuminated by soft, cool gallery lighting from the front-right. Medium shot, eye-level, gentle background blur. Keep the woman in the colorful dress intact.", "input_video_path": "synthetic-bg-change/input_video/c8dea280eb5b150bc7f4c90fabe0e62d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c8dea280eb5b150bc7f4c90fabe0e62d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c8dea280eb5b150bc7f4c90fabe0e62d.mp4", "mask_path": "synthetic-bg-change/mask/c8dea280eb5b150bc7f4c90fabe0e62d.mp4", "composite_path": "synthetic-bg-change/composite/c8dea280eb5b150bc7f4c90fabe0e62d.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office with glass walls, featuring city traffic moving faintly in the blurred distance and reflections shifting on glass surfaces, with soft directional light from the right. Medium close-up, eye-level, static camera, soft bokeh background. Keep the professional woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/f7519d499ab2e249e09e582945602dd0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f7519d499ab2e249e09e582945602dd0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f7519d499ab2e249e09e582945602dd0.mp4", "mask_path": "synthetic-bg-change/mask/f7519d499ab2e249e09e582945602dd0.mp4", "composite_path": "synthetic-bg-change/composite/f7519d499ab2e249e09e582945602dd0.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with robotic arms assembling components and rotating holographic displays, illuminated by clean, neutral artificial light from the front-right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the person using the tablet intact.", "input_video_path": "synthetic-bg-change/input_video/e7f6fe7e1c15eed949b86a9be526ff84.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e7f6fe7e1c15eed949b86a9be526ff84.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e7f6fe7e1c15eed949b86a9be526ff84.mp4", "mask_path": "synthetic-bg-change/mask/e7f6fe7e1c15eed949b86a9be526ff84.mp4", "composite_path": "synthetic-bg-change/composite/e7f6fe7e1c15eed949b86a9be526ff84.mp4"}
{"edit_instruction": "Change the background to the grand lobby of a five-star hotel with guests checking in at a counter, bellhops moving luggage carts, and a fountain with softly flowing water, illuminated by ambient warm lighting from the front-right. Maintain the medium shot, eye-level angle, and soft focus background. Keep the blonde woman in business attire intact.", "input_video_path": "synthetic-bg-change/input_video/26ce985c9bd8e71c07c6178e35bf2450.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/26ce985c9bd8e71c07c6178e35bf2450.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/26ce985c9bd8e71c07c6178e35bf2450.mp4", "mask_path": "synthetic-bg-change/mask/26ce985c9bd8e71c07c6178e35bf2450.mp4", "composite_path": "synthetic-bg-change/composite/26ce985c9bd8e71c07c6178e35bf2450.mp4"}
{"edit_instruction": "Change the background to a sleek, white-walled modern art gallery with dust motes dancing in light beams and a mobile sculpture slowly rotating in the background, illuminated by soft, cool gallery lighting from the front-right. Medium shot, eye-level, gentle background blur. Keep the woman in the colorful dress intact.", "input_video_path": "synthetic-bg-change/input_video/586fc636007547eb5a717b10d0539bb4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/586fc636007547eb5a717b10d0539bb4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/586fc636007547eb5a717b10d0539bb4.mp4", "mask_path": "synthetic-bg-change/mask/586fc636007547eb5a717b10d0539bb4.mp4", "composite_path": "synthetic-bg-change/composite/586fc636007547eb5a717b10d0539bb4.mp4"}
{"edit_instruction": "Change the background to a bustling modern open-plan office with colleagues walking past in the blurred background and digital screens flickering with data charts, illuminated by soft, diffused office lighting from the front-right. Use a medium close-up, eye-level, static camera angle with soft bokeh. Keep the professional woman in the blazer using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/8c1b5feda983ef5f2ec1a1661f58d07b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8c1b5feda983ef5f2ec1a1661f58d07b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8c1b5feda983ef5f2ec1a1661f58d07b.mp4", "mask_path": "synthetic-bg-change/mask/8c1b5feda983ef5f2ec1a1661f58d07b.mp4", "composite_path": "synthetic-bg-change/composite/8c1b5feda983ef5f2ec1a1661f58d07b.mp4"}
{"edit_instruction": "Change the background to the grand lobby of a five-star hotel with guests checking in at a counter, bellhops moving luggage carts, and a fountain with softly flowing water, illuminated by ambient warm lighting from the front-right. Maintain the medium shot, eye-level angle, and soft focus background. Keep the blonde woman in business attire intact.", "input_video_path": "synthetic-bg-change/input_video/089d030b462562942e84cadf5181afa7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/089d030b462562942e84cadf5181afa7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/089d030b462562942e84cadf5181afa7.mp4", "mask_path": "synthetic-bg-change/mask/089d030b462562942e84cadf5181afa7.mp4", "composite_path": "synthetic-bg-change/composite/089d030b462562942e84cadf5181afa7.mp4"}
{"edit_instruction": "Change the background to a bustling modern open-plan office with colleagues walking past in the blurred background and digital screens flickering with data charts, illuminated by soft, diffused office lighting from the front-right. Use a medium close-up, eye-level, static camera angle with soft bokeh. Keep the professional woman in the blazer using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/35e90ef65da8b278ecf5eb2db8ffb776.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/35e90ef65da8b278ecf5eb2db8ffb776.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/35e90ef65da8b278ecf5eb2db8ffb776.mp4", "mask_path": "synthetic-bg-change/mask/35e90ef65da8b278ecf5eb2db8ffb776.mp4", "composite_path": "synthetic-bg-change/composite/35e90ef65da8b278ecf5eb2db8ffb776.mp4"}
{"edit_instruction": "Change the background to a luxury boutique store with shoppers browsing racks in the distance and crystal chandeliers overhead, featuring warm, flattering interior lighting from the front-right. Medium shot, eye-level, slightly blurred background. Keep the blonde woman in professional dress intact.", "input_video_path": "synthetic-bg-change/input_video/59fb9f0b3702cd8612d5a26d3d40718c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/59fb9f0b3702cd8612d5a26d3d40718c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/59fb9f0b3702cd8612d5a26d3d40718c.mp4", "mask_path": "synthetic-bg-change/mask/59fb9f0b3702cd8612d5a26d3d40718c.mp4", "composite_path": "synthetic-bg-change/composite/59fb9f0b3702cd8612d5a26d3d40718c.mp4"}
{"edit_instruction": "Change the background to a sleek, modern airport lounge with floor-to-ceiling windows showing airplanes taxiing on the runway and travelers pulling suitcases, illuminated by bright natural daylight streaming in from the right. Use a medium close-up, eye-level, static camera angle with sharp background elements. Keep the person using the tablet intact.", "input_video_path": "synthetic-bg-change/input_video/5da249c9510ce20f802c849f88268eb6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5da249c9510ce20f802c849f88268eb6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5da249c9510ce20f802c849f88268eb6.mp4", "mask_path": "synthetic-bg-change/mask/5da249c9510ce20f802c849f88268eb6.mp4", "composite_path": "synthetic-bg-change/composite/5da249c9510ce20f802c849f88268eb6.mp4"}
{"edit_instruction": "Change the background to a luxury boutique store with shoppers browsing racks in the distance and crystal chandeliers overhead, featuring warm, flattering interior lighting from the front-right. Medium shot, eye-level, slightly blurred background. Keep the blonde woman in professional dress intact.", "input_video_path": "synthetic-bg-change/input_video/529231657ac97fc8ba7f454bf446e4a5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/529231657ac97fc8ba7f454bf446e4a5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/529231657ac97fc8ba7f454bf446e4a5.mp4", "mask_path": "synthetic-bg-change/mask/529231657ac97fc8ba7f454bf446e4a5.mp4", "composite_path": "synthetic-bg-change/composite/529231657ac97fc8ba7f454bf446e4a5.mp4"}
{"edit_instruction": "Change the background to a professional networking event with attendees mingling and chatting in groups and waitstaff carrying trays of drinks, lit by soft artificial event lighting from the front-right. Medium shot, eye-level, soft-focus background. Keep the blonde woman intact.", "input_video_path": "synthetic-bg-change/input_video/4913ff99a56685a1259be8be78325e9f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4913ff99a56685a1259be8be78325e9f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4913ff99a56685a1259be8be78325e9f.mp4", "mask_path": "synthetic-bg-change/mask/4913ff99a56685a1259be8be78325e9f.mp4", "composite_path": "synthetic-bg-change/composite/4913ff99a56685a1259be8be78325e9f.mp4"}
{"edit_instruction": "Change the background to a sleek, modern airport lounge with floor-to-ceiling windows showing airplanes taxiing on the runway and travelers pulling suitcases, illuminated by bright natural daylight streaming in from the right. Use a medium close-up, eye-level, static camera angle with sharp background elements. Keep the person using the tablet intact.", "input_video_path": "synthetic-bg-change/input_video/f82d816054be7ecbb7bfe431cfeb2848.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f82d816054be7ecbb7bfe431cfeb2848.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f82d816054be7ecbb7bfe431cfeb2848.mp4", "mask_path": "synthetic-bg-change/mask/f82d816054be7ecbb7bfe431cfeb2848.mp4", "composite_path": "synthetic-bg-change/composite/f82d816054be7ecbb7bfe431cfeb2848.mp4"}
{"edit_instruction": "Change the background to a professional networking event with attendees mingling and chatting in groups and waitstaff carrying trays of drinks, lit by soft artificial event lighting from the front-right. Medium shot, eye-level, soft-focus background. Keep the blonde woman intact.", "input_video_path": "synthetic-bg-change/input_video/d202f99a8f188f1f93981eb4ed523d26.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d202f99a8f188f1f93981eb4ed523d26.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d202f99a8f188f1f93981eb4ed523d26.mp4", "mask_path": "synthetic-bg-change/mask/d202f99a8f188f1f93981eb4ed523d26.mp4", "composite_path": "synthetic-bg-change/composite/d202f99a8f188f1f93981eb4ed523d26.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas with a glowing fireplace, flames dancing in the hearth, and Christmas tree lights twinkling with festive bokeh. Include soft warm light from the front right, maintaining a full shot at eye-level with a blurred background. Keep the woman in the white dress and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/eeb6eba84d7522a85d1dd39b58edb841.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eeb6eba84d7522a85d1dd39b58edb841.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eeb6eba84d7522a85d1dd39b58edb841.mp4", "mask_path": "synthetic-bg-change/mask/eeb6eba84d7522a85d1dd39b58edb841.mp4", "composite_path": "synthetic-bg-change/composite/eeb6eba84d7522a85d1dd39b58edb841.mp4"}
{"edit_instruction": "Change the background to a quaint European street at twilight with gently falling snow, distant shoppers carrying gifts, warm glow from shop windows illuminating cobblestones, and soft street lighting from the front-right. Use an eye-level, full shot with gentle background blur. Keep the woman in the Santa hat and white dress intact.", "input_video_path": "synthetic-bg-change/input_video/c42780b029a8e685d7ac4595eeec6c1d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c42780b029a8e685d7ac4595eeec6c1d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c42780b029a8e685d7ac4595eeec6c1d.mp4", "mask_path": "synthetic-bg-change/mask/c42780b029a8e685d7ac4595eeec6c1d.mp4", "composite_path": "synthetic-bg-change/composite/c42780b029a8e685d7ac4595eeec6c1d.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas with a glowing fireplace, flames dancing in the hearth, and Christmas tree lights twinkling with festive bokeh. Include soft warm light from the front right, maintaining a full shot at eye-level with a blurred background. Keep the woman in the white dress and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/31a4f6ff8eb4af0825139904907f808c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/31a4f6ff8eb4af0825139904907f808c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/31a4f6ff8eb4af0825139904907f808c.mp4", "mask_path": "synthetic-bg-change/mask/31a4f6ff8eb4af0825139904907f808c.mp4", "composite_path": "synthetic-bg-change/composite/31a4f6ff8eb4af0825139904907f808c.mp4"}
{"edit_instruction": "Change the background to the giant Christmas tree at Rockefeller Center in New York City with ice skaters gliding on the rink below and flags waving in the breeze, illuminated by bright, festive city lights from the front-right. Eye-level, full shot, sharp background, deep focus. Keep the woman in the Santa hat and white dress intact.", "input_video_path": "synthetic-bg-change/input_video/4313fd50f44063e762e9a1d57438ed5a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4313fd50f44063e762e9a1d57438ed5a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4313fd50f44063e762e9a1d57438ed5a.mp4", "mask_path": "synthetic-bg-change/mask/4313fd50f44063e762e9a1d57438ed5a.mp4", "composite_path": "synthetic-bg-change/composite/4313fd50f44063e762e9a1d57438ed5a.mp4"}
{"edit_instruction": "Change the background to a quaint European street at twilight with gently falling snow, distant shoppers carrying gifts, warm glow from shop windows illuminating cobblestones, and soft street lighting from the front-right. Use an eye-level, full shot with gentle background blur. Keep the woman in the Santa hat and white dress intact.", "input_video_path": "synthetic-bg-change/input_video/c6c175cf81a995f315cd3cf429d3bc74.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c6c175cf81a995f315cd3cf429d3bc74.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c6c175cf81a995f315cd3cf429d3bc74.mp4", "mask_path": "synthetic-bg-change/mask/c6c175cf81a995f315cd3cf429d3bc74.mp4", "composite_path": "synthetic-bg-change/composite/c6c175cf81a995f315cd3cf429d3bc74.mp4"}
{"edit_instruction": "Change the background to the giant Christmas tree at Rockefeller Center in New York City with ice skaters gliding on the rink below and flags waving in the breeze, illuminated by bright, festive city lights from the front-right. Eye-level, full shot, sharp background, deep focus. Keep the woman in the Santa hat and white dress intact.", "input_video_path": "synthetic-bg-change/input_video/da3ade1e8ccca9dfdeec004ab56a0c15.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/da3ade1e8ccca9dfdeec004ab56a0c15.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/da3ade1e8ccca9dfdeec004ab56a0c15.mp4", "mask_path": "synthetic-bg-change/mask/da3ade1e8ccca9dfdeec004ab56a0c15.mp4", "composite_path": "synthetic-bg-change/composite/da3ade1e8ccca9dfdeec004ab56a0c15.mp4"}
{"edit_instruction": "Change the background to a luxurious hotel lobby with marble floors, gold accents, and a large crystal chandelier, featuring warm inviting interior lighting from the front-right. Include an eye-level medium shot with a blurred background and bokeh. Keep the professional woman intact.", "input_video_path": "synthetic-bg-change/input_video/7762e322c0af3913205e552c12f503f9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7762e322c0af3913205e552c12f503f9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7762e322c0af3913205e552c12f503f9.mp4", "mask_path": "synthetic-bg-change/mask/7762e322c0af3913205e552c12f503f9.mp4", "composite_path": "synthetic-bg-change/composite/7762e322c0af3913205e552c12f503f9.mp4"}
{"edit_instruction": "Change the background to the foyer of a busy convention center with attendees mingling between booths and digital banners cycling through sponsor logos, under bright, neutral convention lighting. Use an eye-level medium shot with a sharp background and deep focus. Keep the professional woman intact.", "input_video_path": "synthetic-bg-change/input_video/318dfa21cab9ae51005bf93f296df9e2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/318dfa21cab9ae51005bf93f296df9e2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/318dfa21cab9ae51005bf93f296df9e2.mp4", "mask_path": "synthetic-bg-change/mask/318dfa21cab9ae51005bf93f296df9e2.mp4", "composite_path": "synthetic-bg-change/composite/318dfa21cab9ae51005bf93f296df9e2.mp4"}
{"edit_instruction": "Change the background to a luxurious hotel lobby with marble floors, gold accents, and a large crystal chandelier, featuring warm inviting interior lighting from the front-right. Include an eye-level medium shot with a blurred background and bokeh. Keep the professional woman intact.", "input_video_path": "synthetic-bg-change/input_video/42fe73aa48a8493ab61166388853b5de.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/42fe73aa48a8493ab61166388853b5de.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/42fe73aa48a8493ab61166388853b5de.mp4", "mask_path": "synthetic-bg-change/mask/42fe73aa48a8493ab61166388853b5de.mp4", "composite_path": "synthetic-bg-change/composite/42fe73aa48a8493ab61166388853b5de.mp4"}
{"edit_instruction": "Change the background to an upscale outdoor shopping plaza with manicured landscaping, a fountain spraying water rhythmically in the mid-ground, and pedestrians strolling past shop windows in the distance, with even daylight filtering through light clouds. Maintain an eye-level medium shot with gentle background blur. Keep the business woman intact.", "input_video_path": "synthetic-bg-change/input_video/54af0fed7c0123d3b0ccdfe962e45c66.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/54af0fed7c0123d3b0ccdfe962e45c66.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/54af0fed7c0123d3b0ccdfe962e45c66.mp4", "mask_path": "synthetic-bg-change/mask/54af0fed7c0123d3b0ccdfe962e45c66.mp4", "composite_path": "synthetic-bg-change/composite/54af0fed7c0123d3b0ccdfe962e45c66.mp4"}
{"edit_instruction": "Change the background to the foyer of a busy convention center with attendees mingling between booths and digital banners cycling through sponsor logos, under bright, neutral convention lighting. Use an eye-level medium shot with a sharp background and deep focus. Keep the professional woman intact.", "input_video_path": "synthetic-bg-change/input_video/8def20fee771c053f29e98ab6b2295ac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8def20fee771c053f29e98ab6b2295ac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8def20fee771c053f29e98ab6b2295ac.mp4", "mask_path": "synthetic-bg-change/mask/8def20fee771c053f29e98ab6b2295ac.mp4", "composite_path": "synthetic-bg-change/composite/8def20fee771c053f29e98ab6b2295ac.mp4"}
{"edit_instruction": "Change the background to an upscale outdoor shopping plaza with manicured landscaping, a fountain spraying water rhythmically in the mid-ground, and pedestrians strolling past shop windows in the distance, with even daylight filtering through light clouds. Maintain an eye-level medium shot with gentle background blur. Keep the business woman intact.", "input_video_path": "synthetic-bg-change/input_video/c6093b32069b0711921bc8bba59017a8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c6093b32069b0711921bc8bba59017a8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c6093b32069b0711921bc8bba59017a8.mp4", "mask_path": "synthetic-bg-change/mask/c6093b32069b0711921bc8bba59017a8.mp4", "composite_path": "synthetic-bg-change/composite/c6093b32069b0711921bc8bba59017a8.mp4"}
{"edit_instruction": "Change the background to a modern luxury living room decorated for Christmas, featuring a large decorated tree with twinkling lights and a crackling fireplace, illuminated by soft diffused light from the front left. Maintain an eye-level, full shot composition with a gently blurred background. Keep the woman in the Santa hat and white dress intact.", "input_video_path": "synthetic-bg-change/input_video/b2528c031534ec8b672c38a72e40944a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b2528c031534ec8b672c38a72e40944a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b2528c031534ec8b672c38a72e40944a.mp4", "mask_path": "synthetic-bg-change/mask/b2528c031534ec8b672c38a72e40944a.mp4", "composite_path": "synthetic-bg-change/composite/b2528c031534ec8b672c38a72e40944a.mp4"}
{"edit_instruction": "Change the background to a modern luxury living room decorated for Christmas, featuring a large decorated tree with twinkling lights and a crackling fireplace, illuminated by soft diffused light from the front left. Maintain an eye-level, full shot composition with a gently blurred background. Keep the woman in the Santa hat and white dress intact.", "input_video_path": "synthetic-bg-change/input_video/7cad3d0e4c3c8cf828d0ba8947ae8c27.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7cad3d0e4c3c8cf828d0ba8947ae8c27.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7cad3d0e4c3c8cf828d0ba8947ae8c27.mp4", "mask_path": "synthetic-bg-change/mask/7cad3d0e4c3c8cf828d0ba8947ae8c27.mp4", "composite_path": "synthetic-bg-change/composite/7cad3d0e4c3c8cf828d0ba8947ae8c27.mp4"}
{"edit_instruction": "Change the background to a quaint European village square covered in fresh snow with smoke rising from chimneys, festive garlands swaying in the wind, and warm light spilling from shop windows under soft overcast daylight. Eye-level, full shot, slightly blurred background. Keep the woman in the white sweater dress and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/e6a9cea1440e6c7a31d5b4a11ae873b3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e6a9cea1440e6c7a31d5b4a11ae873b3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e6a9cea1440e6c7a31d5b4a11ae873b3.mp4", "mask_path": "synthetic-bg-change/mask/e6a9cea1440e6c7a31d5b4a11ae873b3.mp4", "composite_path": "synthetic-bg-change/composite/e6a9cea1440e6c7a31d5b4a11ae873b3.mp4"}
{"edit_instruction": "Change the background to a quaint European village square covered in fresh snow with smoke rising from chimneys, festive garlands swaying in the wind, and warm light spilling from shop windows under soft overcast daylight. Eye-level, full shot, slightly blurred background. Keep the woman in the white sweater dress and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/2b22fdd6a32d88e0fc595b0365f747be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2b22fdd6a32d88e0fc595b0365f747be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2b22fdd6a32d88e0fc595b0365f747be.mp4", "mask_path": "synthetic-bg-change/mask/2b22fdd6a32d88e0fc595b0365f747be.mp4", "composite_path": "synthetic-bg-change/composite/2b22fdd6a32d88e0fc595b0365f747be.mp4"}
{"edit_instruction": "Change the background to a cobblestone street in a European city at night with snowflakes gently falling, glowing shop windows, strolling pedestrians, and ambient street light illuminating from the right. Eye-level, full shot, soft background focus. Keep the woman in the white dress and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/3747a10e655e36df93e34f5411f9e503.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3747a10e655e36df93e34f5411f9e503.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3747a10e655e36df93e34f5411f9e503.mp4", "mask_path": "synthetic-bg-change/mask/3747a10e655e36df93e34f5411f9e503.mp4", "composite_path": "synthetic-bg-change/composite/3747a10e655e36df93e34f5411f9e503.mp4"}
{"edit_instruction": "Change the background to the Rockefeller Center Christmas tree in New York City with skaters gliding on the ice rink behind and tourists walking, ambient city glow and festive lighting from the front-left, eye-level full shot with gentle background blur. Keep the woman in the white sweater dress and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/06ca94909b09032dd8796359ea5a1964.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06ca94909b09032dd8796359ea5a1964.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06ca94909b09032dd8796359ea5a1964.mp4", "mask_path": "synthetic-bg-change/mask/06ca94909b09032dd8796359ea5a1964.mp4", "composite_path": "synthetic-bg-change/composite/06ca94909b09032dd8796359ea5a1964.mp4"}
{"edit_instruction": "Change the background to a cobblestone street in a European city at night with snowflakes gently falling, glowing shop windows, strolling pedestrians, and ambient street light illuminating from the right. Eye-level, full shot, soft background focus. Keep the woman in the white dress and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/8c433ccec46297313d6a4470cc84fb8e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8c433ccec46297313d6a4470cc84fb8e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8c433ccec46297313d6a4470cc84fb8e.mp4", "mask_path": "synthetic-bg-change/mask/8c433ccec46297313d6a4470cc84fb8e.mp4", "composite_path": "synthetic-bg-change/composite/8c433ccec46297313d6a4470cc84fb8e.mp4"}
{"edit_instruction": "Change the background to a massive distribution warehouse with forklifts moving pallets and conveyor belts in the distance, industrial warehouse lighting from the front-left. Eye-level, full shot, soft-focus background with bokeh. Keep the person in a hard hat and lab coat working on a laptop intact.", "input_video_path": "synthetic-bg-change/input_video/0ed45271f36fee08ab66095ae6f5e8cd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ed45271f36fee08ab66095ae6f5e8cd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ed45271f36fee08ab66095ae6f5e8cd.mp4", "mask_path": "synthetic-bg-change/mask/0ed45271f36fee08ab66095ae6f5e8cd.mp4", "composite_path": "synthetic-bg-change/composite/0ed45271f36fee08ab66095ae6f5e8cd.mp4"}
{"edit_instruction": "Change the background to the Rockefeller Center Christmas tree in New York City with skaters gliding on the ice rink behind and tourists walking, ambient city glow and festive lighting from the front-left, eye-level full shot with gentle background blur. Keep the woman in the white sweater dress and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/bfb442ca1ff4fe0d15b2c6bbd9085ed3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bfb442ca1ff4fe0d15b2c6bbd9085ed3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bfb442ca1ff4fe0d15b2c6bbd9085ed3.mp4", "mask_path": "synthetic-bg-change/mask/bfb442ca1ff4fe0d15b2c6bbd9085ed3.mp4", "composite_path": "synthetic-bg-change/composite/bfb442ca1ff4fe0d15b2c6bbd9085ed3.mp4"}
{"edit_instruction": "Change the background to a massive distribution warehouse with forklifts moving pallets and conveyor belts in the distance, industrial warehouse lighting from the front-left. Eye-level, full shot, soft-focus background with bokeh. Keep the person in a hard hat and lab coat working on a laptop intact.", "input_video_path": "synthetic-bg-change/input_video/3d980fd38ac566469b8d4f44a53c66f2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3d980fd38ac566469b8d4f44a53c66f2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3d980fd38ac566469b8d4f44a53c66f2.mp4", "mask_path": "synthetic-bg-change/mask/3d980fd38ac566469b8d4f44a53c66f2.mp4", "composite_path": "synthetic-bg-change/composite/3d980fd38ac566469b8d4f44a53c66f2.mp4"}
{"edit_instruction": "Change the background to a cozy wooden cabin living room decorated for Christmas with a crackling fire in a stone fireplace, stockings on the mantle, snow falling outside the window, soft warm light from the fireplace and room lamps, eye-level full shot with a blurred background and bokeh. Keep the woman in the white sweater dress and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/cd0b89eee6e99af9e447e1d5f3acf074.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cd0b89eee6e99af9e447e1d5f3acf074.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cd0b89eee6e99af9e447e1d5f3acf074.mp4", "mask_path": "synthetic-bg-change/mask/cd0b89eee6e99af9e447e1d5f3acf074.mp4", "composite_path": "synthetic-bg-change/composite/cd0b89eee6e99af9e447e1d5f3acf074.mp4"}
{"edit_instruction": "Change the background to a cozy wooden cabin living room decorated for Christmas with a crackling fire in a stone fireplace, stockings on the mantle, snow falling outside the window, soft warm light from the fireplace and room lamps, eye-level full shot with a blurred background and bokeh. Keep the woman in the white sweater dress and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/e22acd5caa496daf59ee9397b30c55b8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e22acd5caa496daf59ee9397b30c55b8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e22acd5caa496daf59ee9397b30c55b8.mp4", "mask_path": "synthetic-bg-change/mask/e22acd5caa496daf59ee9397b30c55b8.mp4", "composite_path": "synthetic-bg-change/composite/e22acd5caa496daf59ee9397b30c55b8.mp4"}
{"edit_instruction": "Change the background to a clear blue sky filled with thousands of dollar bills fluttering and swirling chaotically around, catching the soft, bright top-down sunlight, with a blurred background effect and bokeh. Keep the businessman in a suit and parachute harness intact.", "input_video_path": "synthetic-bg-change/input_video/502a868606d21b2b697ed4d5fe948bb2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/502a868606d21b2b697ed4d5fe948bb2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/502a868606d21b2b697ed4d5fe948bb2.mp4", "mask_path": "synthetic-bg-change/mask/502a868606d21b2b697ed4d5fe948bb2.mp4", "composite_path": "synthetic-bg-change/composite/502a868606d21b2b697ed4d5fe948bb2.mp4"}
{"edit_instruction": "Change the background to a high-altitude skydiving scene above a vast layer of fluffy cumulus clouds, with other skydivers falling in the distance and wisps of cloud vapor rushing past, lit by bright, diffused natural sunlight from above. Use an eye-level, full shot with a sharp background and deep focus. Keep the businessman in a suit and parachute harness intact.", "input_video_path": "synthetic-bg-change/input_video/815eb9fd8aba12fef8b8e11bbfdb3388.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/815eb9fd8aba12fef8b8e11bbfdb3388.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/815eb9fd8aba12fef8b8e11bbfdb3388.mp4", "mask_path": "synthetic-bg-change/mask/815eb9fd8aba12fef8b8e11bbfdb3388.mp4", "composite_path": "synthetic-bg-change/composite/815eb9fd8aba12fef8b8e11bbfdb3388.mp4"}
{"edit_instruction": "Change the background to a clear blue sky filled with thousands of dollar bills fluttering and swirling chaotically around, catching the soft, bright top-down sunlight, with a blurred background effect and bokeh. Keep the businessman in a suit and parachute harness intact.", "input_video_path": "synthetic-bg-change/input_video/7adda87cd2ecd200b06842e8a996d201.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7adda87cd2ecd200b06842e8a996d201.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7adda87cd2ecd200b06842e8a996d201.mp4", "mask_path": "synthetic-bg-change/mask/7adda87cd2ecd200b06842e8a996d201.mp4", "composite_path": "synthetic-bg-change/composite/7adda87cd2ecd200b06842e8a996d201.mp4"}
{"edit_instruction": "Change the background to a high-altitude skydiving scene above a vast layer of fluffy cumulus clouds, with other skydivers falling in the distance and wisps of cloud vapor rushing past, lit by bright, diffused natural sunlight from above. Use an eye-level, full shot with a sharp background and deep focus. Keep the businessman in a suit and parachute harness intact.", "input_video_path": "synthetic-bg-change/input_video/88ce946046b77a8c42ecc9149239e9ef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/88ce946046b77a8c42ecc9149239e9ef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/88ce946046b77a8c42ecc9149239e9ef.mp4", "mask_path": "synthetic-bg-change/mask/88ce946046b77a8c42ecc9149239e9ef.mp4", "composite_path": "synthetic-bg-change/composite/88ce946046b77a8c42ecc9149239e9ef.mp4"}
{"edit_instruction": "Change the background to a high-altitude sky above a thick layer of white cumulus clouds with other skydivers visible as tiny specks in the distance and condensation trails forming near the edges, illuminated by bright direct sunlight from above on the cloud tops. Eye-level, full shot, sharp background, deep focus. Keep the businessman in the suit with the parachute harness intact.", "input_video_path": "synthetic-bg-change/input_video/50bf8aa1df54fe24754098292f05ec41.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/50bf8aa1df54fe24754098292f05ec41.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/50bf8aa1df54fe24754098292f05ec41.mp4", "mask_path": "synthetic-bg-change/mask/50bf8aa1df54fe24754098292f05ec41.mp4", "composite_path": "synthetic-bg-change/composite/50bf8aa1df54fe24754098292f05ec41.mp4"}
{"edit_instruction": "Change the background to a high-altitude sky above a thick layer of white cumulus clouds with other skydivers visible as tiny specks in the distance and condensation trails forming near the edges, illuminated by bright direct sunlight from above on the cloud tops. Eye-level, full shot, sharp background, deep focus. Keep the businessman in the suit with the parachute harness intact.", "input_video_path": "synthetic-bg-change/input_video/d05fae1d4f25d45c1d02d76872075b11.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d05fae1d4f25d45c1d02d76872075b11.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d05fae1d4f25d45c1d02d76872075b11.mp4", "mask_path": "synthetic-bg-change/mask/d05fae1d4f25d45c1d02d76872075b11.mp4", "composite_path": "synthetic-bg-change/composite/d05fae1d4f25d45c1d02d76872075b11.mp4"}
{"edit_instruction": "Change the background to the center of a busy Times Square plaza with yellow taxis passing by, massive digital billboards flickering with colorful ads, tourists taking photos, soft city light from the front-right, medium wide shot, eye-level, and blurred background with city light bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a9334564df3649dd8eda392bbb12180e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a9334564df3649dd8eda392bbb12180e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a9334564df3649dd8eda392bbb12180e.mp4", "mask_path": "synthetic-bg-change/mask/a9334564df3649dd8eda392bbb12180e.mp4", "composite_path": "synthetic-bg-change/composite/a9334564df3649dd8eda392bbb12180e.mp4"}
{"edit_instruction": "Change the background to a blue sky filled with thousands of dollar bills fluttering and swirling chaotically around him, with white clouds drifting rapidly in the background, lit by bright, neutral daylight from above. Use an eye-level, full shot with gentle background blur. Keep the businessman in a suit with a parachute harness intact.", "input_video_path": "synthetic-bg-change/input_video/c27f09be6936e0c48fc3b583ba289b57.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c27f09be6936e0c48fc3b583ba289b57.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c27f09be6936e0c48fc3b583ba289b57.mp4", "mask_path": "synthetic-bg-change/mask/c27f09be6936e0c48fc3b583ba289b57.mp4", "composite_path": "synthetic-bg-change/composite/c27f09be6936e0c48fc3b583ba289b57.mp4"}
{"edit_instruction": "Change the background to the center of a busy Times Square plaza with yellow taxis passing by, massive digital billboards flickering with colorful ads, tourists taking photos, soft city light from the front-right, medium wide shot, eye-level, and blurred background with city light bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/aeaf872111f0bdb8f26069fa2ed06290.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aeaf872111f0bdb8f26069fa2ed06290.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aeaf872111f0bdb8f26069fa2ed06290.mp4", "mask_path": "synthetic-bg-change/mask/aeaf872111f0bdb8f26069fa2ed06290.mp4", "composite_path": "synthetic-bg-change/composite/aeaf872111f0bdb8f26069fa2ed06290.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled office corridor with employees walking past in the blurred distance, dust motes floating in sunbeams, and clean, neutral office lighting from the front-right. Medium wide shot, eye-level, soft-focus background with bokeh. Keep the young man dancing intact.", "input_video_path": "synthetic-bg-change/input_video/af51f264366010607e29d63f05fe036d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/af51f264366010607e29d63f05fe036d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/af51f264366010607e29d63f05fe036d.mp4", "mask_path": "synthetic-bg-change/mask/af51f264366010607e29d63f05fe036d.mp4", "composite_path": "synthetic-bg-change/composite/af51f264366010607e29d63f05fe036d.mp4"}
{"edit_instruction": "Change the background to a blue sky filled with thousands of dollar bills fluttering and swirling chaotically around him, with white clouds drifting rapidly in the background, lit by bright, neutral daylight from above. Use an eye-level, full shot with gentle background blur. Keep the businessman in a suit with a parachute harness intact.", "input_video_path": "synthetic-bg-change/input_video/2ee4352949d725b545437c40e897c2b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2ee4352949d725b545437c40e897c2b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2ee4352949d725b545437c40e897c2b4.mp4", "mask_path": "synthetic-bg-change/mask/2ee4352949d725b545437c40e897c2b4.mp4", "composite_path": "synthetic-bg-change/composite/2ee4352949d725b545437c40e897c2b4.mp4"}
{"edit_instruction": "Change the background to a wooden boardwalk near the ocean with seagulls flying overhead, dune grass swaying in the wind, and ocean waves rolling onto the shore in the distance, illuminated by bright, diffused coastal light from the front-right. Medium wide shot, eye-level, sharp background with deep focus. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1759108545f9dec6c34e463e6055c2aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1759108545f9dec6c34e463e6055c2aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1759108545f9dec6c34e463e6055c2aa.mp4", "mask_path": "synthetic-bg-change/mask/1759108545f9dec6c34e463e6055c2aa.mp4", "composite_path": "synthetic-bg-change/composite/1759108545f9dec6c34e463e6055c2aa.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled office corridor with employees walking past in the blurred distance, dust motes floating in sunbeams, and clean, neutral office lighting from the front-right. Medium wide shot, eye-level, soft-focus background with bokeh. Keep the young man dancing intact.", "input_video_path": "synthetic-bg-change/input_video/3cee3d00d455b63201980b5161186b04.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3cee3d00d455b63201980b5161186b04.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3cee3d00d455b63201980b5161186b04.mp4", "mask_path": "synthetic-bg-change/mask/3cee3d00d455b63201980b5161186b04.mp4", "composite_path": "synthetic-bg-change/composite/3cee3d00d455b63201980b5161186b04.mp4"}
{"edit_instruction": "Change the background to a wooden boardwalk near the ocean with seagulls flying overhead, dune grass swaying in the wind, and ocean waves rolling onto the shore in the distance, illuminated by bright, diffused coastal light from the front-right. Medium wide shot, eye-level, sharp background with deep focus. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1106d7c396089f4fd08c474e48a19e34.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1106d7c396089f4fd08c474e48a19e34.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1106d7c396089f4fd08c474e48a19e34.mp4", "mask_path": "synthetic-bg-change/mask/1106d7c396089f4fd08c474e48a19e34.mp4", "composite_path": "synthetic-bg-change/composite/1106d7c396089f4fd08c474e48a19e34.mp4"}
{"edit_instruction": "Change the background to an urban rooftop terrace at sunset with string lights gently swaying above and distant city traffic moving below, using soft warm ambient light mixing with the key light. Medium wide shot, eye-level, gentle background blur. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b163543da123479209bc5f9c07f7256f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b163543da123479209bc5f9c07f7256f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b163543da123479209bc5f9c07f7256f.mp4", "mask_path": "synthetic-bg-change/mask/b163543da123479209bc5f9c07f7256f.mp4", "composite_path": "synthetic-bg-change/composite/b163543da123479209bc5f9c07f7256f.mp4"}
{"edit_instruction": "Change the background to a chic urban rooftop terrace with a city skyline at twilight, featuring string lights swaying gently and distant city traffic, with cool artificial event lighting from the front right. Eye-level, full shot, with the background in soft focus. Keep the two women in sequined dresses intact.", "input_video_path": "synthetic-bg-change/input_video/81761571e3efc51c21e95fbfff93c991.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/81761571e3efc51c21e95fbfff93c991.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/81761571e3efc51c21e95fbfff93c991.mp4", "mask_path": "synthetic-bg-change/mask/81761571e3efc51c21e95fbfff93c991.mp4", "composite_path": "synthetic-bg-change/composite/81761571e3efc51c21e95fbfff93c991.mp4"}
{"edit_instruction": "Change the background to an urban rooftop terrace at sunset with string lights gently swaying above and distant city traffic moving below, using soft warm ambient light mixing with the key light. Medium wide shot, eye-level, gentle background blur. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0feddb82bd7a45ad585896113a686016.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0feddb82bd7a45ad585896113a686016.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0feddb82bd7a45ad585896113a686016.mp4", "mask_path": "synthetic-bg-change/mask/0feddb82bd7a45ad585896113a686016.mp4", "composite_path": "synthetic-bg-change/composite/0feddb82bd7a45ad585896113a686016.mp4"}
{"edit_instruction": "Change the background to an elegant ballroom with crystal chandeliers, gold trim, waiters carrying trays moving in the background, and velvet curtains swaying gently near tall windows. Include soft, flattering artificial light from the front-right. Use a full shot, eye-level, static camera with the background in soft focus. Keep the woman in the sparkly dress intact.", "input_video_path": "synthetic-bg-change/input_video/c67030a46ba8e20ff7a7fa09b4dd0b47.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c67030a46ba8e20ff7a7fa09b4dd0b47.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c67030a46ba8e20ff7a7fa09b4dd0b47.mp4", "mask_path": "synthetic-bg-change/mask/c67030a46ba8e20ff7a7fa09b4dd0b47.mp4", "composite_path": "synthetic-bg-change/composite/c67030a46ba8e20ff7a7fa09b4dd0b47.mp4"}
{"edit_instruction": "Change the background to a grand European palace ballroom with crystal chandeliers, gold-trimmed mirrors, heavy velvet curtains billowing near open balcony doors, flickering candlelight, and soft elegant artificial lighting. Use an eye-level full shot with a sharp background and deep focus. Keep the young woman in the sparkling sequined dress intact.", "input_video_path": "synthetic-bg-change/input_video/ace7b6253fda20c417e45a9ffa0b25ed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ace7b6253fda20c417e45a9ffa0b25ed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ace7b6253fda20c417e45a9ffa0b25ed.mp4", "mask_path": "synthetic-bg-change/mask/ace7b6253fda20c417e45a9ffa0b25ed.mp4", "composite_path": "synthetic-bg-change/composite/ace7b6253fda20c417e45a9ffa0b25ed.mp4"}
{"edit_instruction": "Change the background to a chic urban rooftop terrace with a city skyline at twilight, featuring string lights swaying gently and distant city traffic, with cool artificial event lighting from the front right. Eye-level, full shot, with the background in soft focus. Keep the two women in sequined dresses intact.", "input_video_path": "synthetic-bg-change/input_video/864079c2f428d3015544a2198acb2c4f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/864079c2f428d3015544a2198acb2c4f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/864079c2f428d3015544a2198acb2c4f.mp4", "mask_path": "synthetic-bg-change/mask/864079c2f428d3015544a2198acb2c4f.mp4", "composite_path": "synthetic-bg-change/composite/864079c2f428d3015544a2198acb2c4f.mp4"}
{"edit_instruction": "Change the background to an elegant ballroom with crystal chandeliers, gold trim, waiters carrying trays moving in the background, and velvet curtains swaying gently near tall windows. Include soft, flattering artificial light from the front-right. Use a full shot, eye-level, static camera with the background in soft focus. Keep the woman in the sparkly dress intact.", "input_video_path": "synthetic-bg-change/input_video/d3ff34408c1f8b0612e5aeda25e55505.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d3ff34408c1f8b0612e5aeda25e55505.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d3ff34408c1f8b0612e5aeda25e55505.mp4", "mask_path": "synthetic-bg-change/mask/d3ff34408c1f8b0612e5aeda25e55505.mp4", "composite_path": "synthetic-bg-change/composite/d3ff34408c1f8b0612e5aeda25e55505.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the vibrant Las Vegas Strip at night, featuring flickering neon signs, cars passing on the street below, and fountain jets spraying in the distance, illuminated by bright artificial city lighting from the front right. Eye-level, full shot with a slightly blurred background. Keep the two women in sequined dresses intact.", "input_video_path": "synthetic-bg-change/input_video/a360bacec82fa59acafa40a4919be97d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a360bacec82fa59acafa40a4919be97d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a360bacec82fa59acafa40a4919be97d.mp4", "mask_path": "synthetic-bg-change/mask/a360bacec82fa59acafa40a4919be97d.mp4", "composite_path": "synthetic-bg-change/composite/a360bacec82fa59acafa40a4919be97d.mp4"}
{"edit_instruction": "Change the background to a grand European palace ballroom with crystal chandeliers, gold-trimmed mirrors, heavy velvet curtains billowing near open balcony doors, flickering candlelight, and soft elegant artificial lighting. Use an eye-level full shot with a sharp background and deep focus. Keep the young woman in the sparkling sequined dress intact.", "input_video_path": "synthetic-bg-change/input_video/201ec130b641f21022b435374cf540a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/201ec130b641f21022b435374cf540a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/201ec130b641f21022b435374cf540a0.mp4", "mask_path": "synthetic-bg-change/mask/201ec130b641f21022b435374cf540a0.mp4", "composite_path": "synthetic-bg-change/composite/201ec130b641f21022b435374cf540a0.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the vibrant Las Vegas Strip at night, featuring flickering neon signs, cars passing on the street below, and fountain jets spraying in the distance, illuminated by bright artificial city lighting from the front right. Eye-level, full shot with a slightly blurred background. Keep the two women in sequined dresses intact.", "input_video_path": "synthetic-bg-change/input_video/53370e5c0a6ad5fa113049dc95b55556.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/53370e5c0a6ad5fa113049dc95b55556.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/53370e5c0a6ad5fa113049dc95b55556.mp4", "mask_path": "synthetic-bg-change/mask/53370e5c0a6ad5fa113049dc95b55556.mp4", "composite_path": "synthetic-bg-change/composite/53370e5c0a6ad5fa113049dc95b55556.mp4"}
{"edit_instruction": "Change the background to an elegant ballroom with crystal chandeliers, heavy velvet curtains billowing gently, golden dust motes floating in warm air, soft flattering light from the front-left. Eye-level, full shot, dreamy out-of-focus background. Keep the woman in the sparkling blue sequined dress intact.", "input_video_path": "synthetic-bg-change/input_video/ab6cb5f1b58bede7260d3db9129ebfc7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ab6cb5f1b58bede7260d3db9129ebfc7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ab6cb5f1b58bede7260d3db9129ebfc7.mp4", "mask_path": "synthetic-bg-change/mask/ab6cb5f1b58bede7260d3db9129ebfc7.mp4", "composite_path": "synthetic-bg-change/composite/ab6cb5f1b58bede7260d3db9129ebfc7.mp4"}
{"edit_instruction": "Change the background to a high-rise rooftop terrace at night with a city skyline visible behind, distant moving car headlights below, blinking aircraft warning lights on skyscrapers, cool ambient city glow and directional light from the front-left. Eye-level, full shot, everything in focus. Keep the woman in the sparkling blue sequined dress intact.", "input_video_path": "synthetic-bg-change/input_video/02ed7bfd4704b116f6065101a56300e2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/02ed7bfd4704b116f6065101a56300e2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/02ed7bfd4704b116f6065101a56300e2.mp4", "mask_path": "synthetic-bg-change/mask/02ed7bfd4704b116f6065101a56300e2.mp4", "composite_path": "synthetic-bg-change/composite/02ed7bfd4704b116f6065101a56300e2.mp4"}
{"edit_instruction": "Change the background to an elegant ballroom with crystal chandeliers, heavy velvet curtains billowing gently, golden dust motes floating in warm air, soft flattering light from the front-left. Eye-level, full shot, dreamy out-of-focus background. Keep the woman in the sparkling blue sequined dress intact.", "input_video_path": "synthetic-bg-change/input_video/ddd630814149c0ff0f62215bdc5157ef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ddd630814149c0ff0f62215bdc5157ef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ddd630814149c0ff0f62215bdc5157ef.mp4", "mask_path": "synthetic-bg-change/mask/ddd630814149c0ff0f62215bdc5157ef.mp4", "composite_path": "synthetic-bg-change/composite/ddd630814149c0ff0f62215bdc5157ef.mp4"}
{"edit_instruction": "Change the background to a high-rise rooftop terrace at night with a city skyline visible behind, distant moving car headlights below, blinking aircraft warning lights on skyscrapers, cool ambient city glow and directional light from the front-left. Eye-level, full shot, everything in focus. Keep the woman in the sparkling blue sequined dress intact.", "input_video_path": "synthetic-bg-change/input_video/58f36c9c87a921317bedc47592d9360e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/58f36c9c87a921317bedc47592d9360e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/58f36c9c87a921317bedc47592d9360e.mp4", "mask_path": "synthetic-bg-change/mask/58f36c9c87a921317bedc47592d9360e.mp4", "composite_path": "synthetic-bg-change/composite/58f36c9c87a921317bedc47592d9360e.mp4"}
{"edit_instruction": "Change the background to a busy automated factory floor with robotic arms moving and conveyor belts running, illuminated by soft, neutral artificial lighting from the front-right. Use an eye-level, medium close-up perspective with a blurred background featuring bokeh. Keep the engineer in the hard hat and white coat intact.", "input_video_path": "synthetic-bg-change/input_video/f9fe5be593458ec46bd68f595d2fe50b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f9fe5be593458ec46bd68f595d2fe50b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f9fe5be593458ec46bd68f595d2fe50b.mp4", "mask_path": "synthetic-bg-change/mask/f9fe5be593458ec46bd68f595d2fe50b.mp4", "composite_path": "synthetic-bg-change/composite/f9fe5be593458ec46bd68f595d2fe50b.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars terraforming station with autonomous rovers driving across red soil and glistening greenhouse biodomes in the distance, lit by soft, neutral simulated sunlight from the front-right. Use a full shot, eye-level, static camera with gentle background blur. Keep the factory supervisor in safety gear intact.", "input_video_path": "synthetic-bg-change/input_video/ff1a2b0e8118aa3766559ea45905f345.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff1a2b0e8118aa3766559ea45905f345.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff1a2b0e8118aa3766559ea45905f345.mp4", "mask_path": "synthetic-bg-change/mask/ff1a2b0e8118aa3766559ea45905f345.mp4", "composite_path": "synthetic-bg-change/composite/ff1a2b0e8118aa3766559ea45905f345.mp4"}
{"edit_instruction": "Change the background to a busy automated factory floor with robotic arms moving and conveyor belts running, illuminated by soft, neutral artificial lighting from the front-right. Use an eye-level, medium close-up perspective with a blurred background featuring bokeh. Keep the engineer in the hard hat and white coat intact.", "input_video_path": "synthetic-bg-change/input_video/5a10a2d16744132c7b7fe32652c8b4d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5a10a2d16744132c7b7fe32652c8b4d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5a10a2d16744132c7b7fe32652c8b4d9.mp4", "mask_path": "synthetic-bg-change/mask/5a10a2d16744132c7b7fe32652c8b4d9.mp4", "composite_path": "synthetic-bg-change/composite/5a10a2d16744132c7b7fe32652c8b4d9.mp4"}
{"edit_instruction": "Change the background to a busy automated factory floor with robotic arms assembling parts and conveyor belts running, featuring soft, neutral artificial lighting from the front-right. Eye-level, medium close-up, blurred background with bokeh. Keep the scientist in the hard hat and lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/13be12636d625e6279d680a0379be1da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/13be12636d625e6279d680a0379be1da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/13be12636d625e6279d680a0379be1da.mp4", "mask_path": "synthetic-bg-change/mask/13be12636d625e6279d680a0379be1da.mp4", "composite_path": "synthetic-bg-change/composite/13be12636d625e6279d680a0379be1da.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars terraforming station with autonomous rovers driving across red soil and glistening greenhouse biodomes in the distance, lit by soft, neutral simulated sunlight from the front-right. Use a full shot, eye-level, static camera with gentle background blur. Keep the factory supervisor in safety gear intact.", "input_video_path": "synthetic-bg-change/input_video/80f9f1d72c1d9347a2a54e9cdce2f012.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/80f9f1d72c1d9347a2a54e9cdce2f012.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/80f9f1d72c1d9347a2a54e9cdce2f012.mp4", "mask_path": "synthetic-bg-change/mask/80f9f1d72c1d9347a2a54e9cdce2f012.mp4", "composite_path": "synthetic-bg-change/composite/80f9f1d72c1d9347a2a54e9cdce2f012.mp4"}
{"edit_instruction": "Change the background to a busy automated factory floor with robotic arms assembling parts and conveyor belts running, featuring soft, neutral artificial lighting from the front-right. Eye-level, medium close-up, blurred background with bokeh. Keep the scientist in the hard hat and lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/1c8bfaa88493317b2a47315f4aefaded.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1c8bfaa88493317b2a47315f4aefaded.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1c8bfaa88493317b2a47315f4aefaded.mp4", "mask_path": "synthetic-bg-change/mask/1c8bfaa88493317b2a47315f4aefaded.mp4", "composite_path": "synthetic-bg-change/composite/1c8bfaa88493317b2a47315f4aefaded.mp4"}
{"edit_instruction": "Change the background to a futuristic high-tech laboratory with holographic data screens floating in the air and automated drones hovering slightly, lit by clean neutral laboratory lighting from the front-right. Use an eye-level medium close-up shot with a soft-focus background. Keep the professional in the hard hat and white coat intact.", "input_video_path": "synthetic-bg-change/input_video/a53995d00a91efc179185094f723916b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a53995d00a91efc179185094f723916b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a53995d00a91efc179185094f723916b.mp4", "mask_path": "synthetic-bg-change/mask/a53995d00a91efc179185094f723916b.mp4", "composite_path": "synthetic-bg-change/composite/a53995d00a91efc179185094f723916b.mp4"}
{"edit_instruction": "Change the background to an active high-rise construction site with slowly rotating cranes and workers on scaffolding, natural daylight from the front-right. Eye-level, medium close-up, gentle background blur. Keep the architect in the hard hat and white coat intact.", "input_video_path": "synthetic-bg-change/input_video/7130288dfb06d586aef6dba2d5fef5a1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7130288dfb06d586aef6dba2d5fef5a1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7130288dfb06d586aef6dba2d5fef5a1.mp4", "mask_path": "synthetic-bg-change/mask/7130288dfb06d586aef6dba2d5fef5a1.mp4", "composite_path": "synthetic-bg-change/composite/7130288dfb06d586aef6dba2d5fef5a1.mp4"}
{"edit_instruction": "Change the background to a futuristic high-tech laboratory with holographic data screens floating in the air and automated drones hovering slightly, lit by clean neutral laboratory lighting from the front-right. Use an eye-level medium close-up shot with a soft-focus background. Keep the professional in the hard hat and white coat intact.", "input_video_path": "synthetic-bg-change/input_video/6320da1fbd232950e3aef728550dbf73.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6320da1fbd232950e3aef728550dbf73.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6320da1fbd232950e3aef728550dbf73.mp4", "mask_path": "synthetic-bg-change/mask/6320da1fbd232950e3aef728550dbf73.mp4", "composite_path": "synthetic-bg-change/composite/6320da1fbd232950e3aef728550dbf73.mp4"}
{"edit_instruction": "Change the background to an active high-rise construction site with slowly rotating cranes and workers on scaffolding, natural daylight from the front-right. Eye-level, medium close-up, gentle background blur. Keep the architect in the hard hat and white coat intact.", "input_video_path": "synthetic-bg-change/input_video/b259f8826723b4b6d20ea9f7927b2e1b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b259f8826723b4b6d20ea9f7927b2e1b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b259f8826723b4b6d20ea9f7927b2e1b.mp4", "mask_path": "synthetic-bg-change/mask/b259f8826723b4b6d20ea9f7927b2e1b.mp4", "composite_path": "synthetic-bg-change/composite/b259f8826723b4b6d20ea9f7927b2e1b.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars colony habitat dome with rovers driving across the red landscape outside large observation windows and hydroponic plants nearby, illuminated by soft artificial habitat lighting from the front-right. Eye-level, full shot, slightly blurred background. Keep the person in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/bc5c84fd35c8c9781ade18dce52be9cf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bc5c84fd35c8c9781ade18dce52be9cf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bc5c84fd35c8c9781ade18dce52be9cf.mp4", "mask_path": "synthetic-bg-change/mask/bc5c84fd35c8c9781ade18dce52be9cf.mp4", "composite_path": "synthetic-bg-change/composite/bc5c84fd35c8c9781ade18dce52be9cf.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars colony habitat dome with rovers driving across the red landscape outside large observation windows and hydroponic plants nearby, illuminated by soft artificial habitat lighting from the front-right. Eye-level, full shot, slightly blurred background. Keep the person in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/078638dcbf7aef11b11f50101f802113.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/078638dcbf7aef11b11f50101f802113.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/078638dcbf7aef11b11f50101f802113.mp4", "mask_path": "synthetic-bg-change/mask/078638dcbf7aef11b11f50101f802113.mp4", "composite_path": "synthetic-bg-change/composite/078638dcbf7aef11b11f50101f802113.mp4"}
{"edit_instruction": "Change the background to a high-tech automated factory aisle with robotic arms assembling components, conveyor belts moving products, rhythmic blinking warning lights, cool industrial lighting from the front-right, full shot, eye-level, static camera, and background in soft focus. Keep the woman in the suit and hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/a62e29e4d7a2032d456f13c9e07e89fc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a62e29e4d7a2032d456f13c9e07e89fc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a62e29e4d7a2032d456f13c9e07e89fc.mp4", "mask_path": "synthetic-bg-change/mask/a62e29e4d7a2032d456f13c9e07e89fc.mp4", "composite_path": "synthetic-bg-change/composite/a62e29e4d7a2032d456f13c9e07e89fc.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of a massive suspension bridge like the Golden Gate, with cars passing by rapidly in adjacent lanes, seagulls circling overhead, fog rolling beneath the cables, soft overcast daylight, and gentle background blur. Keep the woman in a suit and hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/a8afcb9694761df4c88f5ce602b4997b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a8afcb9694761df4c88f5ce602b4997b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a8afcb9694761df4c88f5ce602b4997b.mp4", "mask_path": "synthetic-bg-change/mask/a8afcb9694761df4c88f5ce602b4997b.mp4", "composite_path": "synthetic-bg-change/composite/a8afcb9694761df4c88f5ce602b4997b.mp4"}
{"edit_instruction": "Change the background to a high-tech automated factory aisle with robotic arms assembling components, conveyor belts moving products, rhythmic blinking warning lights, cool industrial lighting from the front-right, full shot, eye-level, static camera, and background in soft focus. Keep the woman in the suit and hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/6dc46e8066fd004825bc456208a91f28.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6dc46e8066fd004825bc456208a91f28.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6dc46e8066fd004825bc456208a91f28.mp4", "mask_path": "synthetic-bg-change/mask/6dc46e8066fd004825bc456208a91f28.mp4", "composite_path": "synthetic-bg-change/composite/6dc46e8066fd004825bc456208a91f28.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of a massive suspension bridge like the Golden Gate, with cars passing by rapidly in adjacent lanes, seagulls circling overhead, fog rolling beneath the cables, soft overcast daylight, and gentle background blur. Keep the woman in a suit and hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/14bc68e6c0596938a0d29702b1ab221d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/14bc68e6c0596938a0d29702b1ab221d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/14bc68e6c0596938a0d29702b1ab221d.mp4", "mask_path": "synthetic-bg-change/mask/14bc68e6c0596938a0d29702b1ab221d.mp4", "composite_path": "synthetic-bg-change/composite/14bc68e6c0596938a0d29702b1ab221d.mp4"}
{"edit_instruction": "Change the background to a lit-up disco floor with colorful square panels, featuring spinning disco balls overhead casting moving reflections and colorful spotlights sweeping across the room, with front-lit soft studio lighting. Medium shot, eye-level, slightly blurred background capturing the retro party vibe. Keep the woman in the coral dress and afro wig intact.", "input_video_path": "synthetic-bg-change/input_video/b20ebe84f77c49f0ce1b0cdfde0b32fc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b20ebe84f77c49f0ce1b0cdfde0b32fc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b20ebe84f77c49f0ce1b0cdfde0b32fc.mp4", "mask_path": "synthetic-bg-change/mask/b20ebe84f77c49f0ce1b0cdfde0b32fc.mp4", "composite_path": "synthetic-bg-change/composite/b20ebe84f77c49f0ce1b0cdfde0b32fc.mp4"}
{"edit_instruction": "Change the background to a grassy field at an outdoor music festival with flags waving, bubbles floating, and a large stage with flashing lights in the distance, lit by natural neutral daylight. Medium shot, eye-level, deep focus keeping the festival atmosphere sharp. Keep the woman in the coral pink dress and afro wig intact.", "input_video_path": "synthetic-bg-change/input_video/efc4fc37845022fe5ffa9026c8c2fd8a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/efc4fc37845022fe5ffa9026c8c2fd8a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/efc4fc37845022fe5ffa9026c8c2fd8a.mp4", "mask_path": "synthetic-bg-change/mask/efc4fc37845022fe5ffa9026c8c2fd8a.mp4", "composite_path": "synthetic-bg-change/composite/efc4fc37845022fe5ffa9026c8c2fd8a.mp4"}
{"edit_instruction": "Change the background to a lit-up disco floor with colorful square panels, featuring spinning disco balls overhead casting moving reflections and colorful spotlights sweeping across the room, with front-lit soft studio lighting. Medium shot, eye-level, slightly blurred background capturing the retro party vibe. Keep the woman in the coral dress and afro wig intact.", "input_video_path": "synthetic-bg-change/input_video/fcd82f26af0467ea63d81bcbb3a178cb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fcd82f26af0467ea63d81bcbb3a178cb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fcd82f26af0467ea63d81bcbb3a178cb.mp4", "mask_path": "synthetic-bg-change/mask/fcd82f26af0467ea63d81bcbb3a178cb.mp4", "composite_path": "synthetic-bg-change/composite/fcd82f26af0467ea63d81bcbb3a178cb.mp4"}
{"edit_instruction": "Change the background to a wooden deck at a tropical beach resort with palm trees swaying in the ocean breeze and gentle waves crashing in the background, lit by soft overcast natural light from the front. Medium shot, eye-level, static camera, soft-focus background. Keep the woman in the red ruffled dress intact.", "input_video_path": "synthetic-bg-change/input_video/afe72748a06ce2ed84b457a7edb3c510.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/afe72748a06ce2ed84b457a7edb3c510.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/afe72748a06ce2ed84b457a7edb3c510.mp4", "mask_path": "synthetic-bg-change/mask/afe72748a06ce2ed84b457a7edb3c510.mp4", "composite_path": "synthetic-bg-change/composite/afe72748a06ce2ed84b457a7edb3c510.mp4"}
{"edit_instruction": "Change the background to a grassy field at an outdoor music festival with flags waving, bubbles floating, and a large stage with flashing lights in the distance, lit by natural neutral daylight. Medium shot, eye-level, deep focus keeping the festival atmosphere sharp. Keep the woman in the coral pink dress and afro wig intact.", "input_video_path": "synthetic-bg-change/input_video/e577640dcd1c5764da246d2684d713fa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e577640dcd1c5764da246d2684d713fa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e577640dcd1c5764da246d2684d713fa.mp4", "mask_path": "synthetic-bg-change/mask/e577640dcd1c5764da246d2684d713fa.mp4", "composite_path": "synthetic-bg-change/composite/e577640dcd1c5764da246d2684d713fa.mp4"}
{"edit_instruction": "Change the background to a lit-up disco floor with colorful square panels, disco balls spinning overhead casting moving reflections, colorful spotlights sweeping across the room, front-lit with soft studio lighting. Medium shot, eye-level, slightly blurred background capturing the retro party vibe. Keep the woman in the coral dress and afro wig intact.", "input_video_path": "synthetic-bg-change/input_video/3a98e614bd65a20ab6482d3e29dc9805.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a98e614bd65a20ab6482d3e29dc9805.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a98e614bd65a20ab6482d3e29dc9805.mp4", "mask_path": "synthetic-bg-change/mask/3a98e614bd65a20ab6482d3e29dc9805.mp4", "composite_path": "synthetic-bg-change/composite/3a98e614bd65a20ab6482d3e29dc9805.mp4"}
{"edit_instruction": "Change the background to a wooden deck at a tropical beach resort with palm trees swaying in the ocean breeze and gentle waves crashing in the background, lit by soft overcast natural light from the front. Medium shot, eye-level, static camera, soft-focus background. Keep the woman in the red ruffled dress intact.", "input_video_path": "synthetic-bg-change/input_video/3ddb26668614670f9f9bae8362471401.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3ddb26668614670f9f9bae8362471401.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3ddb26668614670f9f9bae8362471401.mp4", "mask_path": "synthetic-bg-change/mask/3ddb26668614670f9f9bae8362471401.mp4", "composite_path": "synthetic-bg-change/composite/3ddb26668614670f9f9bae8362471401.mp4"}
{"edit_instruction": "Change the background to a grassy field at an outdoor music festival with flags waving in the wind, bubbles floating in the air, a distant large stage with flashing lights, under natural neutral daylight, with a medium shot and deep focus. Keep the woman in the coral dress and afro wig intact.", "input_video_path": "synthetic-bg-change/input_video/7e9819a61efa73553a8359fc4d68fe72.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e9819a61efa73553a8359fc4d68fe72.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e9819a61efa73553a8359fc4d68fe72.mp4", "mask_path": "synthetic-bg-change/mask/7e9819a61efa73553a8359fc4d68fe72.mp4", "composite_path": "synthetic-bg-change/composite/7e9819a61efa73553a8359fc4d68fe72.mp4"}
{"edit_instruction": "Change the background to a lit-up disco floor with colorful square panels, disco balls spinning overhead casting moving reflections, colorful spotlights sweeping across the room, front-lit with soft studio lighting. Medium shot, eye-level, slightly blurred background capturing the retro party vibe. Keep the woman in the coral dress and afro wig intact.", "input_video_path": "synthetic-bg-change/input_video/6206ca7ee8166ad06df109bf12ba7ccc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6206ca7ee8166ad06df109bf12ba7ccc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6206ca7ee8166ad06df109bf12ba7ccc.mp4", "mask_path": "synthetic-bg-change/mask/6206ca7ee8166ad06df109bf12ba7ccc.mp4", "composite_path": "synthetic-bg-change/composite/6206ca7ee8166ad06df109bf12ba7ccc.mp4"}
{"edit_instruction": "Change the background to a grassy field at an outdoor music festival with flags waving in the wind, bubbles floating in the air, a distant large stage with flashing lights, under natural neutral daylight, with a medium shot and deep focus. Keep the woman in the coral dress and afro wig intact.", "input_video_path": "synthetic-bg-change/input_video/4101b7a5e1e996a215dfac07e0a17059.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4101b7a5e1e996a215dfac07e0a17059.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4101b7a5e1e996a215dfac07e0a17059.mp4", "mask_path": "synthetic-bg-change/mask/4101b7a5e1e996a215dfac07e0a17059.mp4", "composite_path": "synthetic-bg-change/composite/4101b7a5e1e996a215dfac07e0a17059.mp4"}
{"edit_instruction": "Change the background to a sidewalk of the Las Vegas Strip at twilight, with fountains spraying water high into the air, dazzling blinking casino lights, and tourists walking by. Use mixed artificial lighting illuminating from the front, with a medium shot, eye-level, static camera and gentle background blur. Keep the woman in the fun pink dress intact.", "input_video_path": "synthetic-bg-change/input_video/c0a867bd7fcbae637c9b02c61a729503.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c0a867bd7fcbae637c9b02c61a729503.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c0a867bd7fcbae637c9b02c61a729503.mp4", "mask_path": "synthetic-bg-change/mask/c0a867bd7fcbae637c9b02c61a729503.mp4", "composite_path": "synthetic-bg-change/composite/c0a867bd7fcbae637c9b02c61a729503.mp4"}
{"edit_instruction": "Change the background to a wooden deck at a tropical beach resort with palm trees swaying in the breeze and waves crashing gently, illuminated by soft overcast natural light from the front. Use a medium shot with an eye-level static camera and a soft-focus background. Keep the woman in the red ruffled dress intact.", "input_video_path": "synthetic-bg-change/input_video/29d60f76d2b204868c70b112dc953064.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/29d60f76d2b204868c70b112dc953064.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/29d60f76d2b204868c70b112dc953064.mp4", "mask_path": "synthetic-bg-change/mask/29d60f76d2b204868c70b112dc953064.mp4", "composite_path": "synthetic-bg-change/composite/29d60f76d2b204868c70b112dc953064.mp4"}
{"edit_instruction": "Change the background to a sidewalk of the Las Vegas Strip at twilight, with fountains spraying water high into the air, dazzling blinking casino lights, and tourists walking by. Use mixed artificial lighting illuminating from the front, with a medium shot, eye-level, static camera and gentle background blur. Keep the woman in the fun pink dress intact.", "input_video_path": "synthetic-bg-change/input_video/cb9e5029f8a8d35a561df6ef6a18c49a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb9e5029f8a8d35a561df6ef6a18c49a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb9e5029f8a8d35a561df6ef6a18c49a.mp4", "mask_path": "synthetic-bg-change/mask/cb9e5029f8a8d35a561df6ef6a18c49a.mp4", "composite_path": "synthetic-bg-change/composite/cb9e5029f8a8d35a561df6ef6a18c49a.mp4"}
{"edit_instruction": "Change the background to a wooden deck at a tropical beach resort with palm trees swaying in the breeze and waves crashing gently, illuminated by soft overcast natural light from the front. Use a medium shot with an eye-level static camera and a soft-focus background. Keep the woman in the red ruffled dress intact.", "input_video_path": "synthetic-bg-change/input_video/a93fdef629efc5971399775c04e755a2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a93fdef629efc5971399775c04e755a2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a93fdef629efc5971399775c04e755a2.mp4", "mask_path": "synthetic-bg-change/mask/a93fdef629efc5971399775c04e755a2.mp4", "composite_path": "synthetic-bg-change/composite/a93fdef629efc5971399775c04e755a2.mp4"}
{"edit_instruction": "Change the background to the inside of a massive futuristic spaceship hangar with robotic arms moving heavy crates in the mid-ground and spacecraft engines glowing blue in the distance, illuminated by cool artificial lighting from the front-left. Full shot, eye-level, static camera with a slightly blurred background. Keep the construction worker in the blue uniform and hard hat holding a black case intact.", "input_video_path": "synthetic-bg-change/input_video/647653a5f2a6443458b34126fc3a2ddf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/647653a5f2a6443458b34126fc3a2ddf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/647653a5f2a6443458b34126fc3a2ddf.mp4", "mask_path": "synthetic-bg-change/mask/647653a5f2a6443458b34126fc3a2ddf.mp4", "composite_path": "synthetic-bg-change/composite/647653a5f2a6443458b34126fc3a2ddf.mp4"}
{"edit_instruction": "Change the background to a sandy beach at golden hour with waves crashing gently and seagulls circling above the horizon, warm sunlight illuminating from the front-right. Medium close-up, eye-level, static camera with a soft focus background. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0e6e9862aa80afe94493cb87dbc1be2f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0e6e9862aa80afe94493cb87dbc1be2f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0e6e9862aa80afe94493cb87dbc1be2f.mp4", "mask_path": "synthetic-bg-change/mask/0e6e9862aa80afe94493cb87dbc1be2f.mp4", "composite_path": "synthetic-bg-change/composite/0e6e9862aa80afe94493cb87dbc1be2f.mp4"}
{"edit_instruction": "Change the background to the inside of a massive futuristic spaceship hangar with robotic arms moving heavy crates in the mid-ground and spacecraft engines glowing blue in the distance, illuminated by cool artificial lighting from the front-left. Full shot, eye-level, static camera with a slightly blurred background. Keep the construction worker in the blue uniform and hard hat holding a black case intact.", "input_video_path": "synthetic-bg-change/input_video/143a6f3b05c947fbffc629f39dce9e68.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/143a6f3b05c947fbffc629f39dce9e68.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/143a6f3b05c947fbffc629f39dce9e68.mp4", "mask_path": "synthetic-bg-change/mask/143a6f3b05c947fbffc629f39dce9e68.mp4", "composite_path": "synthetic-bg-change/composite/143a6f3b05c947fbffc629f39dce9e68.mp4"}
{"edit_instruction": "Change the background to a sun-drenched city park with green lawns, walking paths, and strolling pedestrians, illuminated by soft, neutral sunlight. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/bb536618040d527a3c7448d1471f3354.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb536618040d527a3c7448d1471f3354.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb536618040d527a3c7448d1471f3354.mp4", "mask_path": "synthetic-bg-change/mask/bb536618040d527a3c7448d1471f3354.mp4", "composite_path": "synthetic-bg-change/composite/bb536618040d527a3c7448d1471f3354.mp4"}
{"edit_instruction": "Change the background to a sandy beach at golden hour with waves crashing gently and seagulls circling above the horizon, warm sunlight illuminating from the front-right. Medium close-up, eye-level, static camera with a soft focus background. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/df8cd6b06c396c57620a3366ae4ee36b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df8cd6b06c396c57620a3366ae4ee36b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df8cd6b06c396c57620a3366ae4ee36b.mp4", "mask_path": "synthetic-bg-change/mask/df8cd6b06c396c57620a3366ae4ee36b.mp4", "composite_path": "synthetic-bg-change/composite/df8cd6b06c396c57620a3366ae4ee36b.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square, New York, featuring huge digital billboards flashing and changing colors, yellow taxis blurring past, steam rising from street vents, and bright, colorful artificial city light. Use a medium shot, eye-level perspective with a soft-focus background. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/859d845096195179e3700cfa83f4f771.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/859d845096195179e3700cfa83f4f771.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/859d845096195179e3700cfa83f4f771.mp4", "mask_path": "synthetic-bg-change/mask/859d845096195179e3700cfa83f4f771.mp4", "composite_path": "synthetic-bg-change/composite/859d845096195179e3700cfa83f4f771.mp4"}
{"edit_instruction": "Change the background to a sun-drenched city park with green lawns, walking paths, and strolling pedestrians, illuminated by soft, neutral sunlight. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4164a6e1da7ae4d194586ddc5604830b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4164a6e1da7ae4d194586ddc5604830b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4164a6e1da7ae4d194586ddc5604830b.mp4", "mask_path": "synthetic-bg-change/mask/4164a6e1da7ae4d194586ddc5604830b.mp4", "composite_path": "synthetic-bg-change/composite/4164a6e1da7ae4d194586ddc5604830b.mp4"}
{"edit_instruction": "Change the background to a sunny, modern industrial loft apartment with exposed brick walls, featuring dust motes dancing in sunbeams and a large potted ficus tree swaying gently near a window, lit by soft, neutral daylight from the front. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b20cae205e084725da90eaf3afedd8ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b20cae205e084725da90eaf3afedd8ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b20cae205e084725da90eaf3afedd8ec.mp4", "mask_path": "synthetic-bg-change/mask/b20cae205e084725da90eaf3afedd8ec.mp4", "composite_path": "synthetic-bg-change/composite/b20cae205e084725da90eaf3afedd8ec.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square, New York, featuring huge digital billboards flashing and changing colors, yellow taxis blurring past, steam rising from street vents, and bright, colorful artificial city light. Use a medium shot, eye-level perspective with a soft-focus background. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/24f18380df98d51a30a78bb41d8f34db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/24f18380df98d51a30a78bb41d8f34db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/24f18380df98d51a30a78bb41d8f34db.mp4", "mask_path": "synthetic-bg-change/mask/24f18380df98d51a30a78bb41d8f34db.mp4", "composite_path": "synthetic-bg-change/composite/24f18380df98d51a30a78bb41d8f34db.mp4"}
{"edit_instruction": "Change the background to a rainy cafe window scene with raindrops streaming down the glass, blurred city lights and passing cars in the distance, soft window lighting. Eye-level shot with soft focus background. Keep the thoughtful woman with red hair intact.", "input_video_path": "synthetic-bg-change/input_video/02af3d4232ac8f129e948d772d039c9e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/02af3d4232ac8f129e948d772d039c9e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/02af3d4232ac8f129e948d772d039c9e.mp4", "mask_path": "synthetic-bg-change/mask/02af3d4232ac8f129e948d772d039c9e.mp4", "composite_path": "synthetic-bg-change/composite/02af3d4232ac8f129e948d772d039c9e.mp4"}
{"edit_instruction": "Change the background to a cafe window on a rainy day with raindrops streaming down the glass pane, blurred city lights flickering and cars passing in the distance, soft window lighting, and soft focus. Keep the woman with red hair intact.", "input_video_path": "synthetic-bg-change/input_video/91c2335c0cd45694bbedb672f4957591.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/91c2335c0cd45694bbedb672f4957591.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/91c2335c0cd45694bbedb672f4957591.mp4", "mask_path": "synthetic-bg-change/mask/91c2335c0cd45694bbedb672f4957591.mp4", "composite_path": "synthetic-bg-change/composite/91c2335c0cd45694bbedb672f4957591.mp4"}
{"edit_instruction": "Change the background to a sunny, modern industrial loft apartment with exposed brick walls, featuring dust motes dancing in sunbeams and a large potted ficus tree swaying gently near a window, lit by soft, neutral daylight from the front. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6969848398007fc5a52ba12e405a5baa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6969848398007fc5a52ba12e405a5baa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6969848398007fc5a52ba12e405a5baa.mp4", "mask_path": "synthetic-bg-change/mask/6969848398007fc5a52ba12e405a5baa.mp4", "composite_path": "synthetic-bg-change/composite/6969848398007fc5a52ba12e405a5baa.mp4"}
{"edit_instruction": "Change the background to a rainy cafe window scene with raindrops streaming down the glass, blurred city lights and passing cars in the distance, soft window lighting. Eye-level shot with soft focus background. Keep the thoughtful woman with red hair intact.", "input_video_path": "synthetic-bg-change/input_video/11511d1880c9bc6cd2dd8df54720062f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/11511d1880c9bc6cd2dd8df54720062f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/11511d1880c9bc6cd2dd8df54720062f.mp4", "mask_path": "synthetic-bg-change/mask/11511d1880c9bc6cd2dd8df54720062f.mp4", "composite_path": "synthetic-bg-change/composite/11511d1880c9bc6cd2dd8df54720062f.mp4"}
{"edit_instruction": "Change the background to a massive futuristic spaceship hangar with robotic arms moving heavy crates in the mid-ground and spacecraft engines glowing blue in the distance, illuminated by cool artificial lighting from the front-left, captured in a full shot at eye-level with a static camera and a slightly blurred background. Keep the construction worker in the blue uniform and hard hat holding a black case intact.", "input_video_path": "synthetic-bg-change/input_video/e36702df1481abebe598eb7cc29fa8dd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e36702df1481abebe598eb7cc29fa8dd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e36702df1481abebe598eb7cc29fa8dd.mp4", "mask_path": "synthetic-bg-change/mask/e36702df1481abebe598eb7cc29fa8dd.mp4", "composite_path": "synthetic-bg-change/composite/e36702df1481abebe598eb7cc29fa8dd.mp4"}
{"edit_instruction": "Change the background to a cafe window on a rainy day with raindrops streaming down the glass pane, blurred city lights flickering and cars passing in the distance, soft window lighting, and soft focus. Keep the woman with red hair intact.", "input_video_path": "synthetic-bg-change/input_video/7ead30d63f22d23c0467f7e594e892c8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7ead30d63f22d23c0467f7e594e892c8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7ead30d63f22d23c0467f7e594e892c8.mp4", "mask_path": "synthetic-bg-change/mask/7ead30d63f22d23c0467f7e594e892c8.mp4", "composite_path": "synthetic-bg-change/composite/7ead30d63f22d23c0467f7e594e892c8.mp4"}
{"edit_instruction": "Change the background to a quiet, antique library with dust motes dancing in shafts of light and pages of open books gently turning in a draft, lit by soft, neutral light. Eye-level, close-up, with a creamy bokeh background of leather-bound books. Keep the young woman with red hair intact.", "input_video_path": "synthetic-bg-change/input_video/2a4d85d486a917b30ed522510727802a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2a4d85d486a917b30ed522510727802a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2a4d85d486a917b30ed522510727802a.mp4", "mask_path": "synthetic-bg-change/mask/2a4d85d486a917b30ed522510727802a.mp4", "composite_path": "synthetic-bg-change/composite/2a4d85d486a917b30ed522510727802a.mp4"}
{"edit_instruction": "Change the background to a vibrant city park on a sunny day with people walking dogs, rustling green trees, and a distant fountain, using soft even front lighting, a medium close-up eye-level static camera, and a blurred background with bokeh. Keep the cheerful young woman giving a double thumbs-up intact.", "input_video_path": "synthetic-bg-change/input_video/4bc26e68b5b18055c8f94b6791c937ac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4bc26e68b5b18055c8f94b6791c937ac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4bc26e68b5b18055c8f94b6791c937ac.mp4", "mask_path": "synthetic-bg-change/mask/4bc26e68b5b18055c8f94b6791c937ac.mp4", "composite_path": "synthetic-bg-change/composite/4bc26e68b5b18055c8f94b6791c937ac.mp4"}
{"edit_instruction": "Change the background to a massive futuristic spaceship hangar with robotic arms moving heavy crates in the mid-ground and spacecraft engines glowing blue in the distance, illuminated by cool artificial lighting from the front-left, captured in a full shot at eye-level with a static camera and a slightly blurred background. Keep the construction worker in the blue uniform and hard hat holding a black case intact.", "input_video_path": "synthetic-bg-change/input_video/58424eaef669e4484f74d1d57af39245.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/58424eaef669e4484f74d1d57af39245.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/58424eaef669e4484f74d1d57af39245.mp4", "mask_path": "synthetic-bg-change/mask/58424eaef669e4484f74d1d57af39245.mp4", "composite_path": "synthetic-bg-change/composite/58424eaef669e4484f74d1d57af39245.mp4"}
{"edit_instruction": "Change the background to a quiet, antique library with dust motes dancing in shafts of light and pages of open books gently turning in a draft, lit by soft, neutral light. Eye-level, close-up, with a creamy bokeh background of leather-bound books. Keep the young woman with red hair intact.", "input_video_path": "synthetic-bg-change/input_video/f10d635fcc7c1e73d397df671e6f9b00.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f10d635fcc7c1e73d397df671e6f9b00.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f10d635fcc7c1e73d397df671e6f9b00.mp4", "mask_path": "synthetic-bg-change/mask/f10d635fcc7c1e73d397df671e6f9b00.mp4", "composite_path": "synthetic-bg-change/composite/f10d635fcc7c1e73d397df671e6f9b00.mp4"}
{"edit_instruction": "Change the background to a modern urban loft with sheer white curtains billowing softly in the breeze and a ceiling fan spinning slowly overhead, clean soft lighting wrapping around, eye-level, close-up with gentle background blur. Keep the woman with red hair intact.", "input_video_path": "synthetic-bg-change/input_video/8dbf0d22181d4d8b42e65332679b19eb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8dbf0d22181d4d8b42e65332679b19eb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8dbf0d22181d4d8b42e65332679b19eb.mp4", "mask_path": "synthetic-bg-change/mask/8dbf0d22181d4d8b42e65332679b19eb.mp4", "composite_path": "synthetic-bg-change/composite/8dbf0d22181d4d8b42e65332679b19eb.mp4"}
{"edit_instruction": "Change the background to a vibrant city park on a sunny day with people walking dogs, rustling green trees, and a distant fountain, using soft even front lighting, a medium close-up eye-level static camera, and a blurred background with bokeh. Keep the cheerful young woman giving a double thumbs-up intact.", "input_video_path": "synthetic-bg-change/input_video/4ba0b0d3cb88be96b5050e255559e172.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4ba0b0d3cb88be96b5050e255559e172.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4ba0b0d3cb88be96b5050e255559e172.mp4", "mask_path": "synthetic-bg-change/mask/4ba0b0d3cb88be96b5050e255559e172.mp4", "composite_path": "synthetic-bg-change/composite/4ba0b0d3cb88be96b5050e255559e172.mp4"}
{"edit_instruction": "Change the background to an outdoor summer music festival with colorful confetti floating through the air and festival flags waving, under warm golden hour light from the left. Use a medium close-up, eye-level static camera with a heavy bokeh background. Keep the smiling young woman in the blue and orange patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/ea72f5c18629c821d66518536c2976cc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ea72f5c18629c821d66518536c2976cc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ea72f5c18629c821d66518536c2976cc.mp4", "mask_path": "synthetic-bg-change/mask/ea72f5c18629c821d66518536c2976cc.mp4", "composite_path": "synthetic-bg-change/composite/ea72f5c18629c821d66518536c2976cc.mp4"}
{"edit_instruction": "Change the background to a modern urban loft with sheer white curtains billowing softly in the breeze and a ceiling fan spinning slowly overhead, clean soft lighting wrapping around, eye-level, close-up with gentle background blur. Keep the woman with red hair intact.", "input_video_path": "synthetic-bg-change/input_video/9c18498cc07ef4525eb2325b0d78dbef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c18498cc07ef4525eb2325b0d78dbef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c18498cc07ef4525eb2325b0d78dbef.mp4", "mask_path": "synthetic-bg-change/mask/9c18498cc07ef4525eb2325b0d78dbef.mp4", "composite_path": "synthetic-bg-change/composite/9c18498cc07ef4525eb2325b0d78dbef.mp4"}
{"edit_instruction": "Change the background to the Eiffel Tower in Paris with tourists walking by and clouds drifting slowly across the sky, illuminated by soft daylight with a sharp background and deep focus. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9a3daad059449344452f08b20fbdcd1d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9a3daad059449344452f08b20fbdcd1d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9a3daad059449344452f08b20fbdcd1d.mp4", "mask_path": "synthetic-bg-change/mask/9a3daad059449344452f08b20fbdcd1d.mp4", "composite_path": "synthetic-bg-change/composite/9a3daad059449344452f08b20fbdcd1d.mp4"}
{"edit_instruction": "Change the background to an outdoor summer music festival with colorful confetti floating through the air and festival flags waving, under warm golden hour light from the left. Use a medium close-up, eye-level static camera with a heavy bokeh background. Keep the smiling young woman in the blue and orange patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/822fb3456ec63e67b10ba42a76302a34.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/822fb3456ec63e67b10ba42a76302a34.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/822fb3456ec63e67b10ba42a76302a34.mp4", "mask_path": "synthetic-bg-change/mask/822fb3456ec63e67b10ba42a76302a34.mp4", "composite_path": "synthetic-bg-change/composite/822fb3456ec63e67b10ba42a76302a34.mp4"}
{"edit_instruction": "Change the background to a lush green park on a sunny day with people walking dogs in the distance, gentle background blur, leaves rustling gently on trees, and birds flying across the blue sky with bright, soft natural daylight from the front. Medium close-up, eye-level, static camera. Keep the young woman in a white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0ffe3cdaee7313be18f9cc78430080ca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ffe3cdaee7313be18f9cc78430080ca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ffe3cdaee7313be18f9cc78430080ca.mp4", "mask_path": "synthetic-bg-change/mask/0ffe3cdaee7313be18f9cc78430080ca.mp4", "composite_path": "synthetic-bg-change/composite/0ffe3cdaee7313be18f9cc78430080ca.mp4"}
{"edit_instruction": "Change the background to the Eiffel Tower in Paris with tourists walking by and clouds drifting slowly across the sky, illuminated by soft daylight with a sharp background and deep focus. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8b2e039d65b7aff592a328517b238de8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8b2e039d65b7aff592a328517b238de8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8b2e039d65b7aff592a328517b238de8.mp4", "mask_path": "synthetic-bg-change/mask/8b2e039d65b7aff592a328517b238de8.mp4", "composite_path": "synthetic-bg-change/composite/8b2e039d65b7aff592a328517b238de8.mp4"}
{"edit_instruction": "Change the background to a trendy creative workspace with brick walls and plants, featuring blurred coworkers walking through the background corridor, under neutral overhead office lighting. Medium close-up, eye-level, static camera, dreamy out-of-focus background. Keep the smiling woman with blonde hair in a blue and orange patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/bb92c0fd7fc13d66a875603cc1b021db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb92c0fd7fc13d66a875603cc1b021db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb92c0fd7fc13d66a875603cc1b021db.mp4", "mask_path": "synthetic-bg-change/mask/bb92c0fd7fc13d66a875603cc1b021db.mp4", "composite_path": "synthetic-bg-change/composite/bb92c0fd7fc13d66a875603cc1b021db.mp4"}
{"edit_instruction": "Change the background to a lush green park on a sunny day with people walking dogs in the distance, gentle background blur, leaves rustling gently on trees, and birds flying across the blue sky with bright, soft natural daylight from the front. Medium close-up, eye-level, static camera. Keep the young woman in a white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/30ce06a7463512bcf20f595f95219183.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/30ce06a7463512bcf20f595f95219183.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/30ce06a7463512bcf20f595f95219183.mp4", "mask_path": "synthetic-bg-change/mask/30ce06a7463512bcf20f595f95219183.mp4", "composite_path": "synthetic-bg-change/composite/30ce06a7463512bcf20f595f95219183.mp4"}
{"edit_instruction": "Change the background to a sunny tropical beach with palm trees swaying gently and turquoise waves rolling onto white sand, illuminated by soft natural sunlight from the left. Medium close-up, eye-level, static camera with a dreamy out-of-focus background with bokeh. Keep the smiling young woman in the blue and orange patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/e27a7b159c314cf098a3120d0e3cb05c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e27a7b159c314cf098a3120d0e3cb05c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e27a7b159c314cf098a3120d0e3cb05c.mp4", "mask_path": "synthetic-bg-change/mask/e27a7b159c314cf098a3120d0e3cb05c.mp4", "composite_path": "synthetic-bg-change/composite/e27a7b159c314cf098a3120d0e3cb05c.mp4"}
{"edit_instruction": "Change the background to a trendy creative workspace with brick walls and plants, featuring blurred coworkers walking through the background corridor, under neutral overhead office lighting. Medium close-up, eye-level, static camera, dreamy out-of-focus background. Keep the smiling woman with blonde hair in a blue and orange patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/65b61a5657064bf97680148c58e218bb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65b61a5657064bf97680148c58e218bb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65b61a5657064bf97680148c58e218bb.mp4", "mask_path": "synthetic-bg-change/mask/65b61a5657064bf97680148c58e218bb.mp4", "composite_path": "synthetic-bg-change/composite/65b61a5657064bf97680148c58e218bb.mp4"}
{"edit_instruction": "Change the background to a lush green park on a sunny day with people walking dogs in the distance, leaves rustling on trees, birds flying across a blue sky, and bright soft natural daylight, shot as a medium close-up at eye level with a static camera and gentle background blur. Keep the young woman in a white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/dfd9317169b038da10f6f8455517f7d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dfd9317169b038da10f6f8455517f7d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dfd9317169b038da10f6f8455517f7d2.mp4", "mask_path": "synthetic-bg-change/mask/dfd9317169b038da10f6f8455517f7d2.mp4", "composite_path": "synthetic-bg-change/composite/dfd9317169b038da10f6f8455517f7d2.mp4"}
{"edit_instruction": "Change the background to a sunny tropical beach with palm trees swaying gently and turquoise waves rolling onto white sand, illuminated by soft natural sunlight from the left. Medium close-up, eye-level, static camera with a dreamy out-of-focus background with bokeh. Keep the smiling young woman in the blue and orange patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/7482d5d3da4c58a825b48fc2226ef4b2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7482d5d3da4c58a825b48fc2226ef4b2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7482d5d3da4c58a825b48fc2226ef4b2.mp4", "mask_path": "synthetic-bg-change/mask/7482d5d3da4c58a825b48fc2226ef4b2.mp4", "composite_path": "synthetic-bg-change/composite/7482d5d3da4c58a825b48fc2226ef4b2.mp4"}
{"edit_instruction": "Change the background to a vibrant city park on a sunny day with people walking dogs, green trees, and a fountain in the distance, featuring soft even front lighting and a blurred bokeh effect. Keep the cheerful young woman giving a double thumbs-up intact.", "input_video_path": "synthetic-bg-change/input_video/78f57c7b29381067ce527f420556684f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/78f57c7b29381067ce527f420556684f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/78f57c7b29381067ce527f420556684f.mp4", "mask_path": "synthetic-bg-change/mask/78f57c7b29381067ce527f420556684f.mp4", "composite_path": "synthetic-bg-change/composite/78f57c7b29381067ce527f420556684f.mp4"}
{"edit_instruction": "Change the background to a lush green park on a sunny day with people walking dogs in the distance, leaves rustling on trees, birds flying across a blue sky, and bright soft natural daylight, shot as a medium close-up at eye level with a static camera and gentle background blur. Keep the young woman in a white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/22cbb4841ccfa2c3b99d9117c8eadeaf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/22cbb4841ccfa2c3b99d9117c8eadeaf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/22cbb4841ccfa2c3b99d9117c8eadeaf.mp4", "mask_path": "synthetic-bg-change/mask/22cbb4841ccfa2c3b99d9117c8eadeaf.mp4", "composite_path": "synthetic-bg-change/composite/22cbb4841ccfa2c3b99d9117c8eadeaf.mp4"}
{"edit_instruction": "Change the background to a futuristic digital studio space with glowing geometric shapes floating and rotating slowly, and light beams shifting colors, featuring soft high-key lighting and a slightly blurred background. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ab29cd8d956dc1d53f8cf189960282f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ab29cd8d956dc1d53f8cf189960282f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ab29cd8d956dc1d53f8cf189960282f7.mp4", "mask_path": "synthetic-bg-change/mask/ab29cd8d956dc1d53f8cf189960282f7.mp4", "composite_path": "synthetic-bg-change/composite/ab29cd8d956dc1d53f8cf189960282f7.mp4"}
{"edit_instruction": "Change the background to a sunny tropical beach with swaying palm trees and turquoise waves rolling onto white sand in the distance, illuminated by bright, soft natural sunlight from the front-top. Maintain the medium close-up, eye-level, static camera angle with a soft-focus background. Keep the smiling woman with blonde hair in a blue and orange patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/1d624ea387b3089a9f457f26c7917af0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1d624ea387b3089a9f457f26c7917af0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1d624ea387b3089a9f457f26c7917af0.mp4", "mask_path": "synthetic-bg-change/mask/1d624ea387b3089a9f457f26c7917af0.mp4", "composite_path": "synthetic-bg-change/composite/1d624ea387b3089a9f457f26c7917af0.mp4"}
{"edit_instruction": "Change the background to a vibrant city park on a sunny day with people walking dogs, green trees, and a fountain in the distance, featuring soft even front lighting and a blurred bokeh effect. Keep the cheerful young woman giving a double thumbs-up intact.", "input_video_path": "synthetic-bg-change/input_video/e448e65ddb02c32936dedef04ce421fe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e448e65ddb02c32936dedef04ce421fe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e448e65ddb02c32936dedef04ce421fe.mp4", "mask_path": "synthetic-bg-change/mask/e448e65ddb02c32936dedef04ce421fe.mp4", "composite_path": "synthetic-bg-change/composite/e448e65ddb02c32936dedef04ce421fe.mp4"}
{"edit_instruction": "Change the background to a futuristic digital studio space with glowing geometric shapes floating and rotating slowly, and light beams shifting colors, featuring soft high-key lighting and a slightly blurred background. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/86d4d2f7152fb641e5fb0b90e5a75483.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/86d4d2f7152fb641e5fb0b90e5a75483.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/86d4d2f7152fb641e5fb0b90e5a75483.mp4", "mask_path": "synthetic-bg-change/mask/86d4d2f7152fb641e5fb0b90e5a75483.mp4", "composite_path": "synthetic-bg-change/composite/86d4d2f7152fb641e5fb0b90e5a75483.mp4"}
{"edit_instruction": "Change the background to a sunny tropical beach with swaying palm trees and turquoise waves in the distance, lit by bright, diffused sunlight from the front-right. Use a medium close-up shot at eye level with a slightly blurred background. Keep the young woman in the floral top intact.", "input_video_path": "synthetic-bg-change/input_video/ac2e2439aea58bb2049dddfd76eade9f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac2e2439aea58bb2049dddfd76eade9f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac2e2439aea58bb2049dddfd76eade9f.mp4", "mask_path": "synthetic-bg-change/mask/ac2e2439aea58bb2049dddfd76eade9f.mp4", "composite_path": "synthetic-bg-change/composite/ac2e2439aea58bb2049dddfd76eade9f.mp4"}
{"edit_instruction": "Change the background to a sunny tropical beach with swaying palm trees and turquoise waves rolling onto white sand in the distance, illuminated by bright, soft natural sunlight from the front-top. Maintain the medium close-up, eye-level, static camera angle with a soft-focus background. Keep the smiling woman with blonde hair in a blue and orange patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/2e0d307276a73aed07b4f4c024e1fc0c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2e0d307276a73aed07b4f4c024e1fc0c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2e0d307276a73aed07b4f4c024e1fc0c.mp4", "mask_path": "synthetic-bg-change/mask/2e0d307276a73aed07b4f4c024e1fc0c.mp4", "composite_path": "synthetic-bg-change/composite/2e0d307276a73aed07b4f4c024e1fc0c.mp4"}
{"edit_instruction": "Change the background to a sunny tropical beach with swaying palm trees and turquoise waves rolling onto white sand, illuminated by soft natural sunlight from the left. Medium close-up, eye-level, static camera with a dreamy out-of-focus background and bokeh. Keep the smiling young woman in the blue and orange patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/de00de9337bfcc5076f100c6b35160a6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/de00de9337bfcc5076f100c6b35160a6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/de00de9337bfcc5076f100c6b35160a6.mp4", "mask_path": "synthetic-bg-change/mask/de00de9337bfcc5076f100c6b35160a6.mp4", "composite_path": "synthetic-bg-change/composite/de00de9337bfcc5076f100c6b35160a6.mp4"}
{"edit_instruction": "Change the background to a sunny tropical beach with swaying palm trees and turquoise waves in the distance, lit by bright, diffused sunlight from the front-right. Use a medium close-up shot at eye level with a slightly blurred background. Keep the young woman in the floral top intact.", "input_video_path": "synthetic-bg-change/input_video/11d3c6084fad02d40511a4763aa329e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/11d3c6084fad02d40511a4763aa329e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/11d3c6084fad02d40511a4763aa329e1.mp4", "mask_path": "synthetic-bg-change/mask/11d3c6084fad02d40511a4763aa329e1.mp4", "composite_path": "synthetic-bg-change/composite/11d3c6084fad02d40511a4763aa329e1.mp4"}
{"edit_instruction": "Change the background to an outdoor summer music festival with colorful flags waving in the wind and twinkling festival lights, bathed in warm golden-hour light casting a soft glow. Medium close-up, eye-level, dreamy out-of-focus background with bokeh. Keep the young woman in the floral top intact.", "input_video_path": "synthetic-bg-change/input_video/ec910aecac0f01627ebe21d6d3d869ca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ec910aecac0f01627ebe21d6d3d869ca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ec910aecac0f01627ebe21d6d3d869ca.mp4", "mask_path": "synthetic-bg-change/mask/ec910aecac0f01627ebe21d6d3d869ca.mp4", "composite_path": "synthetic-bg-change/composite/ec910aecac0f01627ebe21d6d3d869ca.mp4"}
{"edit_instruction": "Change the background to a sunny tropical beach with swaying palm trees and turquoise waves rolling onto white sand, illuminated by soft natural sunlight from the left. Medium close-up, eye-level, static camera with a dreamy out-of-focus background and bokeh. Keep the smiling young woman in the blue and orange patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/8261ad0ad71731aa2f09beaf909cf4e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8261ad0ad71731aa2f09beaf909cf4e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8261ad0ad71731aa2f09beaf909cf4e8.mp4", "mask_path": "synthetic-bg-change/mask/8261ad0ad71731aa2f09beaf909cf4e8.mp4", "composite_path": "synthetic-bg-change/composite/8261ad0ad71731aa2f09beaf909cf4e8.mp4"}
{"edit_instruction": "Change the background to a vibrant beach festival during sunset with palm trees swaying gently and colorful flags waving in the breeze, featuring soft, warm golden hour light illuminating from the front-right. Medium close-up, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the smiling young woman in a colorful patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/8f9195e54660a011041a789b4c15d1a4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f9195e54660a011041a789b4c15d1a4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f9195e54660a011041a789b4c15d1a4.mp4", "mask_path": "synthetic-bg-change/mask/8f9195e54660a011041a789b4c15d1a4.mp4", "composite_path": "synthetic-bg-change/composite/8f9195e54660a011041a789b4c15d1a4.mp4"}
{"edit_instruction": "Change the background to an outdoor summer music festival with colorful flags waving in the wind and twinkling festival lights, bathed in warm golden-hour light casting a soft glow. Medium close-up, eye-level, dreamy out-of-focus background with bokeh. Keep the young woman in the floral top intact.", "input_video_path": "synthetic-bg-change/input_video/0d0c553549a984538a597e25b4cced80.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0d0c553549a984538a597e25b4cced80.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0d0c553549a984538a597e25b4cced80.mp4", "mask_path": "synthetic-bg-change/mask/0d0c553549a984538a597e25b4cced80.mp4", "composite_path": "synthetic-bg-change/composite/0d0c553549a984538a597e25b4cced80.mp4"}
{"edit_instruction": "Change the background to an outdoor summer music festival with colorful flags waving in the wind and festival lights twinkling, warm golden-hour lighting casting a soft glow, captured as a medium close-up at eye level with a dreamy out-of-focus background with bokeh. Keep the young woman in the floral top intact.", "input_video_path": "synthetic-bg-change/input_video/33eec0e8c3eccb13cbf1690c4a91ac49.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/33eec0e8c3eccb13cbf1690c4a91ac49.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/33eec0e8c3eccb13cbf1690c4a91ac49.mp4", "mask_path": "synthetic-bg-change/mask/33eec0e8c3eccb13cbf1690c4a91ac49.mp4", "composite_path": "synthetic-bg-change/composite/33eec0e8c3eccb13cbf1690c4a91ac49.mp4"}
{"edit_instruction": "Change the background to a glamorous evening event with camera flashes popping, a mingling crowd, velvet ropes, bright artificial event lighting from the front-right, a dreamy out-of-focus background with light bokeh, medium shot, eye-level, static camera. Keep the man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/458732abc88a3e6def19cc8c41cfb102.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/458732abc88a3e6def19cc8c41cfb102.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/458732abc88a3e6def19cc8c41cfb102.mp4", "mask_path": "synthetic-bg-change/mask/458732abc88a3e6def19cc8c41cfb102.mp4", "composite_path": "synthetic-bg-change/composite/458732abc88a3e6def19cc8c41cfb102.mp4"}
{"edit_instruction": "Change the background to a vibrant beach festival during sunset with palm trees swaying gently and colorful flags waving in the breeze, featuring soft, warm golden hour light illuminating from the front-right. Medium close-up, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the smiling young woman in a colorful patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/58986909ad08c2eb185998b955383d0f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/58986909ad08c2eb185998b955383d0f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/58986909ad08c2eb185998b955383d0f.mp4", "mask_path": "synthetic-bg-change/mask/58986909ad08c2eb185998b955383d0f.mp4", "composite_path": "synthetic-bg-change/composite/58986909ad08c2eb185998b955383d0f.mp4"}
{"edit_instruction": "Change the background to a sunny tropical beach with swaying palm trees and turquoise waves rolling onto the sand in the distance, illuminated by bright, diffused sunlight from the front-right. Use a medium close-up, eye-level shot with a slightly blurred background. Keep the vibrant young woman in a floral top intact.", "input_video_path": "synthetic-bg-change/input_video/91d7467acb1cc8b435d41ba88299dacf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/91d7467acb1cc8b435d41ba88299dacf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/91d7467acb1cc8b435d41ba88299dacf.mp4", "mask_path": "synthetic-bg-change/mask/91d7467acb1cc8b435d41ba88299dacf.mp4", "composite_path": "synthetic-bg-change/composite/91d7467acb1cc8b435d41ba88299dacf.mp4"}
{"edit_instruction": "Change the background to an outdoor summer music festival with colorful flags waving in the wind and festival lights twinkling, warm golden-hour lighting casting a soft glow, captured as a medium close-up at eye level with a dreamy out-of-focus background with bokeh. Keep the young woman in the floral top intact.", "input_video_path": "synthetic-bg-change/input_video/bf4d657390b76f44f09c5bbb57f4572f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf4d657390b76f44f09c5bbb57f4572f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf4d657390b76f44f09c5bbb57f4572f.mp4", "mask_path": "synthetic-bg-change/mask/bf4d657390b76f44f09c5bbb57f4572f.mp4", "composite_path": "synthetic-bg-change/composite/bf4d657390b76f44f09c5bbb57f4572f.mp4"}
{"edit_instruction": "Change the background to a glamorous evening event with camera flashes popping, a mingling crowd, velvet ropes, bright artificial event lighting from the front-right, a dreamy out-of-focus background with light bokeh, medium shot, eye-level, static camera. Keep the man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/f28715b9cdad9744eccf0b27bdfa8db4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f28715b9cdad9744eccf0b27bdfa8db4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f28715b9cdad9744eccf0b27bdfa8db4.mp4", "mask_path": "synthetic-bg-change/mask/f28715b9cdad9744eccf0b27bdfa8db4.mp4", "composite_path": "synthetic-bg-change/composite/f28715b9cdad9744eccf0b27bdfa8db4.mp4"}
{"edit_instruction": "Change the background to a glamorous evening event with camera flashes popping, a moving crowd, and visible velvet ropes, featuring bright artificial event lighting from the front-right, medium shot, eye-level, static camera, and dreamy out-of-focus background with light bokeh. Keep the man in the suit laughing heartily intact.", "input_video_path": "synthetic-bg-change/input_video/78151bbcdf55435d19af791c33122d5b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/78151bbcdf55435d19af791c33122d5b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/78151bbcdf55435d19af791c33122d5b.mp4", "mask_path": "synthetic-bg-change/mask/78151bbcdf55435d19af791c33122d5b.mp4", "composite_path": "synthetic-bg-change/composite/78151bbcdf55435d19af791c33122d5b.mp4"}
{"edit_instruction": "Change the background to a bustling city sidewalk with pedestrians blurring past and yellow taxi cabs moving through traffic, illuminated by soft neutral daylight filtering between buildings, in a medium close-up shot with urban bokeh. Keep the smiling woman giving a double thumbs-up intact.", "input_video_path": "synthetic-bg-change/input_video/a10018900960ec09ddb0e8937fbb7f42.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a10018900960ec09ddb0e8937fbb7f42.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a10018900960ec09ddb0e8937fbb7f42.mp4", "mask_path": "synthetic-bg-change/mask/a10018900960ec09ddb0e8937fbb7f42.mp4", "composite_path": "synthetic-bg-change/composite/a10018900960ec09ddb0e8937fbb7f42.mp4"}
{"edit_instruction": "Change the background to a sunny tropical beach with swaying palm trees and turquoise waves rolling onto the sand in the distance, illuminated by bright, diffused sunlight from the front-right. Use a medium close-up, eye-level shot with a slightly blurred background. Keep the vibrant young woman in a floral top intact.", "input_video_path": "synthetic-bg-change/input_video/111bee06a37e3f4ef6789fe7a20acb44.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/111bee06a37e3f4ef6789fe7a20acb44.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/111bee06a37e3f4ef6789fe7a20acb44.mp4", "mask_path": "synthetic-bg-change/mask/111bee06a37e3f4ef6789fe7a20acb44.mp4", "composite_path": "synthetic-bg-change/composite/111bee06a37e3f4ef6789fe7a20acb44.mp4"}
{"edit_instruction": "Change the background to a glamorous evening event with camera flashes popping, a moving crowd, and visible velvet ropes, featuring bright artificial event lighting from the front-right, medium shot, eye-level, static camera, and dreamy out-of-focus background with light bokeh. Keep the man in the suit laughing heartily intact.", "input_video_path": "synthetic-bg-change/input_video/39da23fb754797fcde13d47d6fccf928.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/39da23fb754797fcde13d47d6fccf928.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/39da23fb754797fcde13d47d6fccf928.mp4", "mask_path": "synthetic-bg-change/mask/39da23fb754797fcde13d47d6fccf928.mp4", "composite_path": "synthetic-bg-change/composite/39da23fb754797fcde13d47d6fccf928.mp4"}
{"edit_instruction": "Change the background to a sunny beach festival with colorful flags waving in the wind and palm trees swaying, illuminated by bright, natural sunlight from the front. Medium close-up, eye-level with a soft-focus background. Keep the woman giving a double thumbs-up intact.", "input_video_path": "synthetic-bg-change/input_video/6fdeefa1e1cee3bcaf1807fe456b2650.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6fdeefa1e1cee3bcaf1807fe456b2650.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6fdeefa1e1cee3bcaf1807fe456b2650.mp4", "mask_path": "synthetic-bg-change/mask/6fdeefa1e1cee3bcaf1807fe456b2650.mp4", "composite_path": "synthetic-bg-change/composite/6fdeefa1e1cee3bcaf1807fe456b2650.mp4"}
{"edit_instruction": "Change the background to a bustling city sidewalk with pedestrians blurring past and yellow taxi cabs moving through traffic, illuminated by soft neutral daylight filtering between buildings, in a medium close-up shot with urban bokeh. Keep the smiling woman giving a double thumbs-up intact.", "input_video_path": "synthetic-bg-change/input_video/8a285ba75c56ef722022c5132eb5c796.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8a285ba75c56ef722022c5132eb5c796.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8a285ba75c56ef722022c5132eb5c796.mp4", "mask_path": "synthetic-bg-change/mask/8a285ba75c56ef722022c5132eb5c796.mp4", "composite_path": "synthetic-bg-change/composite/8a285ba75c56ef722022c5132eb5c796.mp4"}
{"edit_instruction": "Change the background to a high-end hotel lobby featuring marble columns and gold accents, with guests walking past and a chandelier twinkling above, lit by soft flattering interior light. Medium close-up, eye-level, static camera, blurred background with warm bokeh. Keep the laughing African American man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/be417a9a6d32e594a439eeba2d3996d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/be417a9a6d32e594a439eeba2d3996d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/be417a9a6d32e594a439eeba2d3996d1.mp4", "mask_path": "synthetic-bg-change/mask/be417a9a6d32e594a439eeba2d3996d1.mp4", "composite_path": "synthetic-bg-change/composite/be417a9a6d32e594a439eeba2d3996d1.mp4"}
{"edit_instruction": "Change the background to a sunny beach festival with colorful flags waving in the wind and palm trees swaying, illuminated by bright, natural sunlight from the front. Medium close-up, eye-level with a soft-focus background. Keep the woman giving a double thumbs-up intact.", "input_video_path": "synthetic-bg-change/input_video/acf87b3e7634b2e304b0dc763b4be96a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/acf87b3e7634b2e304b0dc763b4be96a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/acf87b3e7634b2e304b0dc763b4be96a.mp4", "mask_path": "synthetic-bg-change/mask/acf87b3e7634b2e304b0dc763b4be96a.mp4", "composite_path": "synthetic-bg-change/composite/acf87b3e7634b2e304b0dc763b4be96a.mp4"}
{"edit_instruction": "Change the background to a bright, modern glass-walled office with daylight streaming through blinds and blurred colleagues walking past in the hallway, using neutral professional lighting from the front-right. Medium close-up, eye-level, static camera, gentle background blur. Keep the laughing man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/2684906b2fcf99dfe86c56d702ba695c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2684906b2fcf99dfe86c56d702ba695c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2684906b2fcf99dfe86c56d702ba695c.mp4", "mask_path": "synthetic-bg-change/mask/2684906b2fcf99dfe86c56d702ba695c.mp4", "composite_path": "synthetic-bg-change/composite/2684906b2fcf99dfe86c56d702ba695c.mp4"}
{"edit_instruction": "Change the background to a high-end hotel lobby featuring marble columns and gold accents, with guests walking past and a chandelier twinkling above, lit by soft flattering interior light. Medium close-up, eye-level, static camera, blurred background with warm bokeh. Keep the laughing African American man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/bdf52af0dfa6a17ce1f801513446a25a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bdf52af0dfa6a17ce1f801513446a25a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bdf52af0dfa6a17ce1f801513446a25a.mp4", "mask_path": "synthetic-bg-change/mask/bdf52af0dfa6a17ce1f801513446a25a.mp4", "composite_path": "synthetic-bg-change/composite/bdf52af0dfa6a17ce1f801513446a25a.mp4"}
{"edit_instruction": "Change the background to a London street with the blurred lights of Piccadilly Circus, soft rain falling, a red double-decker bus passing in the distance, and wet pavement reflecting neon lights under cool street lighting from the front-right. Medium close-up, eye-level, static camera, soft focus background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/61cb3720bb5dc8b3b9f556d3892c4f15.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/61cb3720bb5dc8b3b9f556d3892c4f15.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/61cb3720bb5dc8b3b9f556d3892c4f15.mp4", "mask_path": "synthetic-bg-change/mask/61cb3720bb5dc8b3b9f556d3892c4f15.mp4", "composite_path": "synthetic-bg-change/composite/61cb3720bb5dc8b3b9f556d3892c4f15.mp4"}
{"edit_instruction": "Change the background to a bright, modern glass-walled office with daylight streaming through blinds and blurred colleagues walking past in the hallway, using neutral professional lighting from the front-right. Medium close-up, eye-level, static camera, gentle background blur. Keep the laughing man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/1faadf9b92cd21184a1eb810e118afb4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1faadf9b92cd21184a1eb810e118afb4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1faadf9b92cd21184a1eb810e118afb4.mp4", "mask_path": "synthetic-bg-change/mask/1faadf9b92cd21184a1eb810e118afb4.mp4", "composite_path": "synthetic-bg-change/composite/1faadf9b92cd21184a1eb810e118afb4.mp4"}
{"edit_instruction": "Change the background to a bright, modern glass-walled office with blurred colleagues walking past in the hallway and daylight streaming through blinds, neutral professional lighting from the front-right. Medium close-up, eye-level, static camera with gentle background blur. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/777648dbf59fe06d4799756f0470a485.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/777648dbf59fe06d4799756f0470a485.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/777648dbf59fe06d4799756f0470a485.mp4", "mask_path": "synthetic-bg-change/mask/777648dbf59fe06d4799756f0470a485.mp4", "composite_path": "synthetic-bg-change/composite/777648dbf59fe06d4799756f0470a485.mp4"}
{"edit_instruction": "Change the background to a London street with the blurred lights of Piccadilly Circus, soft rain falling, a red double-decker bus passing in the distance, and wet pavement reflecting neon lights under cool street lighting from the front-right. Medium close-up, eye-level, static camera, soft focus background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/a3e42e0a51163afc021b8771008f48ed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a3e42e0a51163afc021b8771008f48ed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a3e42e0a51163afc021b8771008f48ed.mp4", "mask_path": "synthetic-bg-change/mask/a3e42e0a51163afc021b8771008f48ed.mp4", "composite_path": "synthetic-bg-change/composite/a3e42e0a51163afc021b8771008f48ed.mp4"}
{"edit_instruction": "Change the background to a city rooftop terrace at twilight with city lights flickering in the distance and party guests mingling. Include soft ambient evening lighting from the front-left. Medium close-up, eye-level, static camera with gentle background blur. Keep the African American man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/65d6c00cd82edf59eaa13cc8ac084411.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65d6c00cd82edf59eaa13cc8ac084411.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65d6c00cd82edf59eaa13cc8ac084411.mp4", "mask_path": "synthetic-bg-change/mask/65d6c00cd82edf59eaa13cc8ac084411.mp4", "composite_path": "synthetic-bg-change/composite/65d6c00cd82edf59eaa13cc8ac084411.mp4"}
{"edit_instruction": "Change the background to a bright, modern glass-walled office with blurred colleagues walking past in the hallway and daylight streaming through blinds, neutral professional lighting from the front-right. Medium close-up, eye-level, static camera with gentle background blur. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/868093b0803b38dcd2b5807336111f81.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/868093b0803b38dcd2b5807336111f81.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/868093b0803b38dcd2b5807336111f81.mp4", "mask_path": "synthetic-bg-change/mask/868093b0803b38dcd2b5807336111f81.mp4", "composite_path": "synthetic-bg-change/composite/868093b0803b38dcd2b5807336111f81.mp4"}
{"edit_instruction": "Change the background to a busy financial district street corner with yellow taxi cabs passing by, pedestrians on the sidewalk, and steam rising from a subway grate, illuminated by natural daylight from the right side. Use a medium shot, eye-level angle, static camera, and gentle background blur. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/c8632614f6eecee3005b14d9dee67daa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c8632614f6eecee3005b14d9dee67daa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c8632614f6eecee3005b14d9dee67daa.mp4", "mask_path": "synthetic-bg-change/mask/c8632614f6eecee3005b14d9dee67daa.mp4", "composite_path": "synthetic-bg-change/composite/c8632614f6eecee3005b14d9dee67daa.mp4"}
{"edit_instruction": "Change the background to a city rooftop terrace at twilight with city lights flickering in the distance and party guests mingling. Include soft ambient evening lighting from the front-left. Medium close-up, eye-level, static camera with gentle background blur. Keep the African American man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/97bd945c72e1f27e7ce9a5097a0eef18.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/97bd945c72e1f27e7ce9a5097a0eef18.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/97bd945c72e1f27e7ce9a5097a0eef18.mp4", "mask_path": "synthetic-bg-change/mask/97bd945c72e1f27e7ce9a5097a0eef18.mp4", "composite_path": "synthetic-bg-change/composite/97bd945c72e1f27e7ce9a5097a0eef18.mp4"}
{"edit_instruction": "Change the background to a high-end hotel lobby featuring marble columns and gold accents, with guests walking past and a chandelier twinkling above, lit by soft, flattering interior light from the front-left. Use a medium close-up, eye-level static camera with a blurred background and warm bokeh. Keep the African American man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/81f27613ea792ed651aa5f85308197f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/81f27613ea792ed651aa5f85308197f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/81f27613ea792ed651aa5f85308197f7.mp4", "mask_path": "synthetic-bg-change/mask/81f27613ea792ed651aa5f85308197f7.mp4", "composite_path": "synthetic-bg-change/composite/81f27613ea792ed651aa5f85308197f7.mp4"}
{"edit_instruction": "Change the background to a busy financial district street corner with yellow taxi cabs passing by, pedestrians on the sidewalk, and steam rising from a subway grate, illuminated by natural daylight from the right side. Use a medium shot, eye-level angle, static camera, and gentle background blur. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/f67aa1e8d8985a6f240d661b0d0075a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f67aa1e8d8985a6f240d661b0d0075a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f67aa1e8d8985a6f240d661b0d0075a3.mp4", "mask_path": "synthetic-bg-change/mask/f67aa1e8d8985a6f240d661b0d0075a3.mp4", "composite_path": "synthetic-bg-change/composite/f67aa1e8d8985a6f240d661b0d0075a3.mp4"}
{"edit_instruction": "Change the background to a busy financial district street corner with yellow taxi cabs passing by, pedestrians walking on the sidewalk, and steam rising from a subway grate, illuminated by natural daylight from the right side. Medium shot, eye-level, static camera, gentle background blur. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/b3afde44511dfb8257aab4a0ad34dbd9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b3afde44511dfb8257aab4a0ad34dbd9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b3afde44511dfb8257aab4a0ad34dbd9.mp4", "mask_path": "synthetic-bg-change/mask/b3afde44511dfb8257aab4a0ad34dbd9.mp4", "composite_path": "synthetic-bg-change/composite/b3afde44511dfb8257aab4a0ad34dbd9.mp4"}
{"edit_instruction": "Change the background to a high-end hotel lobby featuring marble columns and gold accents, with guests walking past and a chandelier twinkling above, lit by soft, flattering interior light from the front-left. Use a medium close-up, eye-level static camera with a blurred background and warm bokeh. Keep the African American man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/cd58f98d50ddac166811086b9991cbef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cd58f98d50ddac166811086b9991cbef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cd58f98d50ddac166811086b9991cbef.mp4", "mask_path": "synthetic-bg-change/mask/cd58f98d50ddac166811086b9991cbef.mp4", "composite_path": "synthetic-bg-change/composite/cd58f98d50ddac166811086b9991cbef.mp4"}
{"edit_instruction": "Change the background to an upscale dimly lit restaurant with warm ambient lighting, waiters passing by with silver trays, and candle flames flickering on nearby tables. Apply soft, diffused lighting from the front-right. Maintain a medium close-up, eye-level, static camera angle with a blurry background featuring bokeh. Keep the man in the pinstripe suit intact.", "input_video_path": "synthetic-bg-change/input_video/cbf0065228e3062b50b925ccbde6ef75.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cbf0065228e3062b50b925ccbde6ef75.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cbf0065228e3062b50b925ccbde6ef75.mp4", "mask_path": "synthetic-bg-change/mask/cbf0065228e3062b50b925ccbde6ef75.mp4", "composite_path": "synthetic-bg-change/composite/cbf0065228e3062b50b925ccbde6ef75.mp4"}
{"edit_instruction": "Change the background to a busy financial district street corner with yellow taxi cabs passing by, pedestrians walking on the sidewalk, and steam rising from a subway grate, illuminated by natural daylight from the right side. Medium shot, eye-level, static camera, gentle background blur. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/274e54188fde1443443c9bb3c16f1a19.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/274e54188fde1443443c9bb3c16f1a19.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/274e54188fde1443443c9bb3c16f1a19.mp4", "mask_path": "synthetic-bg-change/mask/274e54188fde1443443c9bb3c16f1a19.mp4", "composite_path": "synthetic-bg-change/composite/274e54188fde1443443c9bb3c16f1a19.mp4"}
{"edit_instruction": "Change the background to a busy Times Square at night with neon billboards flashing vibrant colors, yellow taxis, and crowds, lit by neutral artificial light mixing with the city glow. Medium close-up, eye-level, static camera, slightly blurred background. Keep the man in the pinstripe suit intact.", "input_video_path": "synthetic-bg-change/input_video/c4f346c25e7ead31a4f8ddff7f1456d0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c4f346c25e7ead31a4f8ddff7f1456d0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c4f346c25e7ead31a4f8ddff7f1456d0.mp4", "mask_path": "synthetic-bg-change/mask/c4f346c25e7ead31a4f8ddff7f1456d0.mp4", "composite_path": "synthetic-bg-change/composite/c4f346c25e7ead31a4f8ddff7f1456d0.mp4"}
{"edit_instruction": "Change the background to an upscale dimly lit restaurant with warm ambient lighting, waiters passing by with silver trays, and candle flames flickering on nearby tables. Apply soft, diffused lighting from the front-right. Maintain a medium close-up, eye-level, static camera angle with a blurry background featuring bokeh. Keep the man in the pinstripe suit intact.", "input_video_path": "synthetic-bg-change/input_video/7aeee753334c3492989987a5b88e5fe2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7aeee753334c3492989987a5b88e5fe2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7aeee753334c3492989987a5b88e5fe2.mp4", "mask_path": "synthetic-bg-change/mask/7aeee753334c3492989987a5b88e5fe2.mp4", "composite_path": "synthetic-bg-change/composite/7aeee753334c3492989987a5b88e5fe2.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with floor-to-ceiling glass windows, people walking briskly in a blurred hallway, and digital graphs flickering on distant screens, with soft diffused light coming from the right. Use a medium shot, eye-level, static camera with a soft-focus background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/eb8f347b39f7ac2840eed56e2d942c26.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb8f347b39f7ac2840eed56e2d942c26.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb8f347b39f7ac2840eed56e2d942c26.mp4", "mask_path": "synthetic-bg-change/mask/eb8f347b39f7ac2840eed56e2d942c26.mp4", "composite_path": "synthetic-bg-change/composite/eb8f347b39f7ac2840eed56e2d942c26.mp4"}
{"edit_instruction": "Change the background to a busy Times Square at night with neon billboards flashing vibrant colors, yellow taxis, and crowds, lit by neutral artificial light mixing with the city glow. Medium close-up, eye-level, static camera, slightly blurred background. Keep the man in the pinstripe suit intact.", "input_video_path": "synthetic-bg-change/input_video/ce270810afebfb92ca84beaeb3883c00.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ce270810afebfb92ca84beaeb3883c00.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ce270810afebfb92ca84beaeb3883c00.mp4", "mask_path": "synthetic-bg-change/mask/ce270810afebfb92ca84beaeb3883c00.mp4", "composite_path": "synthetic-bg-change/composite/ce270810afebfb92ca84beaeb3883c00.mp4"}
{"edit_instruction": "Change the background to a large conference hall lobby with attendees mingling in the distance, dust particles floating in light beams, warm interior lighting from the right, and a blurred background with bokeh, medium shot, eye-level, static camera. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/6a44d2c9052c33d7b7f6ecaf591e0bd4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6a44d2c9052c33d7b7f6ecaf591e0bd4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6a44d2c9052c33d7b7f6ecaf591e0bd4.mp4", "mask_path": "synthetic-bg-change/mask/6a44d2c9052c33d7b7f6ecaf591e0bd4.mp4", "composite_path": "synthetic-bg-change/composite/6a44d2c9052c33d7b7f6ecaf591e0bd4.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with floor-to-ceiling glass windows, people walking briskly in a blurred hallway, and digital graphs flickering on distant screens, with soft diffused light coming from the right. Use a medium shot, eye-level, static camera with a soft-focus background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/978de6f89587873c07d30038dca5c133.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/978de6f89587873c07d30038dca5c133.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/978de6f89587873c07d30038dca5c133.mp4", "mask_path": "synthetic-bg-change/mask/978de6f89587873c07d30038dca5c133.mp4", "composite_path": "synthetic-bg-change/composite/978de6f89587873c07d30038dca5c133.mp4"}
{"edit_instruction": "Change the background to a high-tech news broadcast studio with a global map backdrop, animated news tickers scrolling, studio lights shifting slightly, and professional studio lighting from the right. Medium shot, eye-level, static camera, sharp background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/52890394fec9dc215d263387ac1a1563.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/52890394fec9dc215d263387ac1a1563.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/52890394fec9dc215d263387ac1a1563.mp4", "mask_path": "synthetic-bg-change/mask/52890394fec9dc215d263387ac1a1563.mp4", "composite_path": "synthetic-bg-change/composite/52890394fec9dc215d263387ac1a1563.mp4"}
{"edit_instruction": "Change the background to a large conference hall lobby with attendees mingling in the distance, dust particles floating in light beams, warm interior lighting from the right, and a blurred background with bokeh, medium shot, eye-level, static camera. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/c36cdf99e21c1f5718c979725d6d8f03.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c36cdf99e21c1f5718c979725d6d8f03.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c36cdf99e21c1f5718c979725d6d8f03.mp4", "mask_path": "synthetic-bg-change/mask/c36cdf99e21c1f5718c979725d6d8f03.mp4", "composite_path": "synthetic-bg-change/composite/c36cdf99e21c1f5718c979725d6d8f03.mp4"}
{"edit_instruction": "Change the background to the bank of the River Thames with the Tower Bridge visible, including river boats moving slowly and clouds drifting in the sky, with overcast natural light from the right. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the professional man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/ab8e172cc00e7cfd101a980df3268dce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ab8e172cc00e7cfd101a980df3268dce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ab8e172cc00e7cfd101a980df3268dce.mp4", "mask_path": "synthetic-bg-change/mask/ab8e172cc00e7cfd101a980df3268dce.mp4", "composite_path": "synthetic-bg-change/composite/ab8e172cc00e7cfd101a980df3268dce.mp4"}
{"edit_instruction": "Change the background to an upscale rooftop evening party with a blurred city skyline, string lights swaying gently, guests mingling in the soft-focus background, and soft artificial light from the front-right. Medium close-up, eye-level, static camera, heavy bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/41f1e9b026a32abbca96bc0a55effb9e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/41f1e9b026a32abbca96bc0a55effb9e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/41f1e9b026a32abbca96bc0a55effb9e.mp4", "mask_path": "synthetic-bg-change/mask/41f1e9b026a32abbca96bc0a55effb9e.mp4", "composite_path": "synthetic-bg-change/composite/41f1e9b026a32abbca96bc0a55effb9e.mp4"}
{"edit_instruction": "Change the background to a high-tech news broadcast studio with a global map backdrop, animated news tickers scrolling, studio lights shifting slightly, and professional studio lighting from the right. Medium shot, eye-level, static camera, sharp background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/7b0646af38bc6859867dd625475ae951.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7b0646af38bc6859867dd625475ae951.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7b0646af38bc6859867dd625475ae951.mp4", "mask_path": "synthetic-bg-change/mask/7b0646af38bc6859867dd625475ae951.mp4", "composite_path": "synthetic-bg-change/composite/7b0646af38bc6859867dd625475ae951.mp4"}
{"edit_instruction": "Change the background to the bank of the River Thames with the Tower Bridge visible, including river boats moving slowly and clouds drifting in the sky, with overcast natural light from the right. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the professional man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/8b8524778ee8b72c8cc9865498039beb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8b8524778ee8b72c8cc9865498039beb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8b8524778ee8b72c8cc9865498039beb.mp4", "mask_path": "synthetic-bg-change/mask/8b8524778ee8b72c8cc9865498039beb.mp4", "composite_path": "synthetic-bg-change/composite/8b8524778ee8b72c8cc9865498039beb.mp4"}
{"edit_instruction": "Change the background to a high-tech news broadcast studio with a global map backdrop, animated scrolling news tickers, shifting studio lights, and professional studio lighting from the right. Medium shot, eye-level, static camera, sharp background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/9404ace788d1e357375c25b4bb608f57.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9404ace788d1e357375c25b4bb608f57.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9404ace788d1e357375c25b4bb608f57.mp4", "mask_path": "synthetic-bg-change/mask/9404ace788d1e357375c25b4bb608f57.mp4", "composite_path": "synthetic-bg-change/composite/9404ace788d1e357375c25b4bb608f57.mp4"}
{"edit_instruction": "Change the background to an upscale rooftop evening party with a blurred city skyline, string lights swaying gently, guests mingling in the soft-focus background, and soft artificial light from the front-right. Medium close-up, eye-level, static camera, heavy bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/624a748923f5f4a544b106252c76d4f9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/624a748923f5f4a544b106252c76d4f9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/624a748923f5f4a544b106252c76d4f9.mp4", "mask_path": "synthetic-bg-change/mask/624a748923f5f4a544b106252c76d4f9.mp4", "composite_path": "synthetic-bg-change/composite/624a748923f5f4a544b106252c76d4f9.mp4"}
{"edit_instruction": "Change the background to the lobby of a luxury hotel with a rhythmically spraying fountain and shimmering gold leaf decorations, with soft diffused daylight entering from large windows on the right. Use a medium close-up, eye-level static camera with the background in soft focus. Keep the man in the pinstripe suit intact.", "input_video_path": "synthetic-bg-change/input_video/3470c054895ace72f05c13584aa3eff0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3470c054895ace72f05c13584aa3eff0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3470c054895ace72f05c13584aa3eff0.mp4", "mask_path": "synthetic-bg-change/mask/3470c054895ace72f05c13584aa3eff0.mp4", "composite_path": "synthetic-bg-change/composite/3470c054895ace72f05c13584aa3eff0.mp4"}
{"edit_instruction": "Change the background to a busy New York City street corner near Wall Street, featuring yellow taxis passing by, pedestrians walking briskly, and steam rising from street vents, with natural daylight from the right, an eye-level medium shot, and a slightly blurred background. Keep the mature man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/3bed436a2e00e97938201ea1cd5c374e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3bed436a2e00e97938201ea1cd5c374e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3bed436a2e00e97938201ea1cd5c374e.mp4", "mask_path": "synthetic-bg-change/mask/3bed436a2e00e97938201ea1cd5c374e.mp4", "composite_path": "synthetic-bg-change/composite/3bed436a2e00e97938201ea1cd5c374e.mp4"}
{"edit_instruction": "Change the background to a high-tech news broadcast studio with a global map backdrop, animated scrolling news tickers, shifting studio lights, and professional studio lighting from the right. Medium shot, eye-level, static camera, sharp background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/86fa7baabe84e974def4af206cb9a7b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/86fa7baabe84e974def4af206cb9a7b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/86fa7baabe84e974def4af206cb9a7b7.mp4", "mask_path": "synthetic-bg-change/mask/86fa7baabe84e974def4af206cb9a7b7.mp4", "composite_path": "synthetic-bg-change/composite/86fa7baabe84e974def4af206cb9a7b7.mp4"}
{"edit_instruction": "Change the background to the lobby of a luxury hotel with a rhythmically spraying fountain and shimmering gold leaf decorations, with soft diffused daylight entering from large windows on the right. Use a medium close-up, eye-level static camera with the background in soft focus. Keep the man in the pinstripe suit intact.", "input_video_path": "synthetic-bg-change/input_video/8cec468beedd4cc159ecb43b30875814.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8cec468beedd4cc159ecb43b30875814.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8cec468beedd4cc159ecb43b30875814.mp4", "mask_path": "synthetic-bg-change/mask/8cec468beedd4cc159ecb43b30875814.mp4", "composite_path": "synthetic-bg-change/composite/8cec468beedd4cc159ecb43b30875814.mp4"}
{"edit_instruction": "Change the background to the US Capitol building on a sunny day with American flags waving in the wind and tourists walking in the distance on the mall, bright natural sunlight from the right side. Eye-level, medium shot, sharp background, deep focus. Keep the mature man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/2f52a453c7ff34242659f57e68fc2992.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2f52a453c7ff34242659f57e68fc2992.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2f52a453c7ff34242659f57e68fc2992.mp4", "mask_path": "synthetic-bg-change/mask/2f52a453c7ff34242659f57e68fc2992.mp4", "composite_path": "synthetic-bg-change/composite/2f52a453c7ff34242659f57e68fc2992.mp4"}
{"edit_instruction": "Change the background to a busy New York City street corner near Wall Street, featuring yellow taxis passing by, pedestrians walking briskly, and steam rising from street vents, with natural daylight from the right, an eye-level medium shot, and a slightly blurred background. Keep the mature man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/b915c00d0f0620798f78b777eda4ef3c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b915c00d0f0620798f78b777eda4ef3c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b915c00d0f0620798f78b777eda4ef3c.mp4", "mask_path": "synthetic-bg-change/mask/b915c00d0f0620798f78b777eda4ef3c.mp4", "composite_path": "synthetic-bg-change/composite/b915c00d0f0620798f78b777eda4ef3c.mp4"}
{"edit_instruction": "Change the background to a modern high-tech news studio with blue accents, featuring screens flickering with data and robotic cameras panning behind, lit by soft studio lighting from the front-right. Use an eye-level medium shot with a blurred background and bokeh. Keep the mature man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/a5cddd074f318517c9733df00f33605e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a5cddd074f318517c9733df00f33605e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a5cddd074f318517c9733df00f33605e.mp4", "mask_path": "synthetic-bg-change/mask/a5cddd074f318517c9733df00f33605e.mp4", "composite_path": "synthetic-bg-change/composite/a5cddd074f318517c9733df00f33605e.mp4"}
{"edit_instruction": "Change the background to the US Capitol building on a sunny day with American flags waving in the wind and tourists walking in the distance on the mall, bright natural sunlight from the right side. Eye-level, medium shot, sharp background, deep focus. Keep the mature man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/767bdb2aa9695dbd74d37d75e3a4708f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/767bdb2aa9695dbd74d37d75e3a4708f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/767bdb2aa9695dbd74d37d75e3a4708f.mp4", "mask_path": "synthetic-bg-change/mask/767bdb2aa9695dbd74d37d75e3a4708f.mp4", "composite_path": "synthetic-bg-change/composite/767bdb2aa9695dbd74d37d75e3a4708f.mp4"}
{"edit_instruction": "Change the background to a sophisticated evening gala reception with guests mingling and holding champagne flutes, sparkling chandeliers overhead, warm ambient light mixed with a soft cool key light from the left. Use a medium shot, eye-level angle, static camera, and a dreamy out-of-focus background with bokeh. Keep the laughing man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/1dbc219f238b0a3b7153f6dc6bd66b8c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1dbc219f238b0a3b7153f6dc6bd66b8c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1dbc219f238b0a3b7153f6dc6bd66b8c.mp4", "mask_path": "synthetic-bg-change/mask/1dbc219f238b0a3b7153f6dc6bd66b8c.mp4", "composite_path": "synthetic-bg-change/composite/1dbc219f238b0a3b7153f6dc6bd66b8c.mp4"}
{"edit_instruction": "Change the background to a modern high-tech news studio with blue accents, featuring screens flickering with data and robotic cameras panning behind, lit by soft studio lighting from the front-right. Use an eye-level medium shot with a blurred background and bokeh. Keep the mature man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/5b33155fbdd6616f3bd215bcc8f23884.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b33155fbdd6616f3bd215bcc8f23884.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b33155fbdd6616f3bd215bcc8f23884.mp4", "mask_path": "synthetic-bg-change/mask/5b33155fbdd6616f3bd215bcc8f23884.mp4", "composite_path": "synthetic-bg-change/composite/5b33155fbdd6616f3bd215bcc8f23884.mp4"}
{"edit_instruction": "Change the background to a busy city street at night with cars passing by, red taillights trailing, neon signs flickering, ambient city glow, and key light from a streetlamp on the right. Maintain the medium close-up, eye-level, static camera angle with a dreamy out-of-focus background and bokeh. Keep the man in the pinstripe suit intact.", "input_video_path": "synthetic-bg-change/input_video/a8822c325aa31e9e4589f8aebe835575.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a8822c325aa31e9e4589f8aebe835575.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a8822c325aa31e9e4589f8aebe835575.mp4", "mask_path": "synthetic-bg-change/mask/a8822c325aa31e9e4589f8aebe835575.mp4", "composite_path": "synthetic-bg-change/composite/a8822c325aa31e9e4589f8aebe835575.mp4"}
{"edit_instruction": "Change the background to a sophisticated evening gala reception with guests mingling and holding champagne flutes, sparkling chandeliers overhead, warm ambient light mixed with a soft cool key light from the left. Use a medium shot, eye-level angle, static camera, and a dreamy out-of-focus background with bokeh. Keep the laughing man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/b217e0f31d992a52294ddeb9276fd606.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b217e0f31d992a52294ddeb9276fd606.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b217e0f31d992a52294ddeb9276fd606.mp4", "mask_path": "synthetic-bg-change/mask/b217e0f31d992a52294ddeb9276fd606.mp4", "composite_path": "synthetic-bg-change/composite/b217e0f31d992a52294ddeb9276fd606.mp4"}
{"edit_instruction": "Change the background to a sleek glass-walled corner office with clouds drifting slowly past skyscrapers outside the window and a ceiling fan spinning above a mahogany desk inside, featuring soft office lighting from the right. Eye-level, medium shot, soft focus background. Keep the mature man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/b3dc839a48bc9e6a4b94a4348ea78934.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b3dc839a48bc9e6a4b94a4348ea78934.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b3dc839a48bc9e6a4b94a4348ea78934.mp4", "mask_path": "synthetic-bg-change/mask/b3dc839a48bc9e6a4b94a4348ea78934.mp4", "composite_path": "synthetic-bg-change/composite/b3dc839a48bc9e6a4b94a4348ea78934.mp4"}
{"edit_instruction": "Change the background to a busy city street at night with cars passing by, red taillights trailing, neon signs flickering, ambient city glow, and key light from a streetlamp on the right. Maintain the medium close-up, eye-level, static camera angle with a dreamy out-of-focus background and bokeh. Keep the man in the pinstripe suit intact.", "input_video_path": "synthetic-bg-change/input_video/6ae9cc59398faa20a2dfb44c63dbf407.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6ae9cc59398faa20a2dfb44c63dbf407.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6ae9cc59398faa20a2dfb44c63dbf407.mp4", "mask_path": "synthetic-bg-change/mask/6ae9cc59398faa20a2dfb44c63dbf407.mp4", "composite_path": "synthetic-bg-change/composite/6ae9cc59398faa20a2dfb44c63dbf407.mp4"}
{"edit_instruction": "Change the background to an exclusive airport lounge with large floor-to-ceiling windows showing planes taking off and clouds drifting across a blue sky, illuminated by bright natural daylight from the right. Medium close-up, eye-level, static camera with a sharp background in deep focus. Keep the man in the pinstripe suit intact.", "input_video_path": "synthetic-bg-change/input_video/5c8cd6d47e7e830f4bb243204f7d1a27.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5c8cd6d47e7e830f4bb243204f7d1a27.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5c8cd6d47e7e830f4bb243204f7d1a27.mp4", "mask_path": "synthetic-bg-change/mask/5c8cd6d47e7e830f4bb243204f7d1a27.mp4", "composite_path": "synthetic-bg-change/composite/5c8cd6d47e7e830f4bb243204f7d1a27.mp4"}
{"edit_instruction": "Change the background to a sleek glass-walled corner office with clouds drifting slowly past skyscrapers outside the window and a ceiling fan spinning above a mahogany desk inside, featuring soft office lighting from the right. Eye-level, medium shot, soft focus background. Keep the mature man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/4667d6bc3bc53ce6dc7fd87b7bde8b86.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4667d6bc3bc53ce6dc7fd87b7bde8b86.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4667d6bc3bc53ce6dc7fd87b7bde8b86.mp4", "mask_path": "synthetic-bg-change/mask/4667d6bc3bc53ce6dc7fd87b7bde8b86.mp4", "composite_path": "synthetic-bg-change/composite/4667d6bc3bc53ce6dc7fd87b7bde8b86.mp4"}
{"edit_instruction": "Change the background to a sleek modern office lobby with glass walls, employees walking past in the blurred background, and reflections shimmering on glass surfaces with soft, neutral office lighting from the front-left, medium shot, eye-level, static camera with soft-focus background. Keep the man in the black suit intact.", "input_video_path": "synthetic-bg-change/input_video/2ec4e2635a4ec42b128689697e6ecbb1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2ec4e2635a4ec42b128689697e6ecbb1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2ec4e2635a4ec42b128689697e6ecbb1.mp4", "mask_path": "synthetic-bg-change/mask/2ec4e2635a4ec42b128689697e6ecbb1.mp4", "composite_path": "synthetic-bg-change/composite/2ec4e2635a4ec42b128689697e6ecbb1.mp4"}
{"edit_instruction": "Change the background to a luxurious Moroccan courtyard with intricate mosaic tiles, stone arches, swaying lanterns, a flowing fountain, and soft diffused natural light from the front-right. Eye-level, full shot, slightly blurred background. Keep the belly dancer in the red outfit intact.", "input_video_path": "synthetic-bg-change/input_video/fcfbabe85e7bce33ac33b8de59a4ddc4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fcfbabe85e7bce33ac33b8de59a4ddc4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fcfbabe85e7bce33ac33b8de59a4ddc4.mp4", "mask_path": "synthetic-bg-change/mask/fcfbabe85e7bce33ac33b8de59a4ddc4.mp4", "composite_path": "synthetic-bg-change/composite/fcfbabe85e7bce33ac33b8de59a4ddc4.mp4"}
{"edit_instruction": "Change the background to an exclusive airport lounge with large floor-to-ceiling windows showing planes taking off and clouds drifting across a blue sky, illuminated by bright natural daylight from the right. Medium close-up, eye-level, static camera with a sharp background in deep focus. Keep the man in the pinstripe suit intact.", "input_video_path": "synthetic-bg-change/input_video/2cd680ddc84233ba99b1817a7a5792cd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2cd680ddc84233ba99b1817a7a5792cd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2cd680ddc84233ba99b1817a7a5792cd.mp4", "mask_path": "synthetic-bg-change/mask/2cd680ddc84233ba99b1817a7a5792cd.mp4", "composite_path": "synthetic-bg-change/composite/2cd680ddc84233ba99b1817a7a5792cd.mp4"}
{"edit_instruction": "Change the background to a sleek modern office lobby with glass walls, employees walking past in the blurred background, and reflections shimmering on glass surfaces with soft, neutral office lighting from the front-left, medium shot, eye-level, static camera with soft-focus background. Keep the man in the black suit intact.", "input_video_path": "synthetic-bg-change/input_video/b4189e471593d2d7edd78f1b62ca2023.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b4189e471593d2d7edd78f1b62ca2023.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b4189e471593d2d7edd78f1b62ca2023.mp4", "mask_path": "synthetic-bg-change/mask/b4189e471593d2d7edd78f1b62ca2023.mp4", "composite_path": "synthetic-bg-change/composite/b4189e471593d2d7edd78f1b62ca2023.mp4"}
{"edit_instruction": "Change the background to a high-tech broadcast studio with blue LED accents, featuring monitors displaying flickering breaking news graphics and a camera crane moving slowly in the distance, with cool studio lighting from the front. Maintain the eye-level, medium shot with gentle background blur. Keep the middle-aged man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/ffd459e2b43afeca06b0c78b5f7fa869.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ffd459e2b43afeca06b0c78b5f7fa869.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ffd459e2b43afeca06b0c78b5f7fa869.mp4", "mask_path": "synthetic-bg-change/mask/ffd459e2b43afeca06b0c78b5f7fa869.mp4", "composite_path": "synthetic-bg-change/composite/ffd459e2b43afeca06b0c78b5f7fa869.mp4"}
{"edit_instruction": "Change the background to a luxurious Moroccan courtyard with intricate mosaic tiles, stone arches, swaying lanterns, a flowing fountain, and soft diffused natural light from the front-right. Eye-level, full shot, slightly blurred background. Keep the belly dancer in the red outfit intact.", "input_video_path": "synthetic-bg-change/input_video/587ab77bec017c6e48fbe36959d27ef4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/587ab77bec017c6e48fbe36959d27ef4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/587ab77bec017c6e48fbe36959d27ef4.mp4", "mask_path": "synthetic-bg-change/mask/587ab77bec017c6e48fbe36959d27ef4.mp4", "composite_path": "synthetic-bg-change/composite/587ab77bec017c6e48fbe36959d27ef4.mp4"}
{"edit_instruction": "Change the background to a sophisticated evening gala reception with guests mingling in the background holding champagne flutes, sparkling chandeliers, and warm ambient light mixed with a soft cool key light from the left. Medium shot, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/14e891d1ae9357193dda175b459361b3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/14e891d1ae9357193dda175b459361b3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/14e891d1ae9357193dda175b459361b3.mp4", "mask_path": "synthetic-bg-change/mask/14e891d1ae9357193dda175b459361b3.mp4", "composite_path": "synthetic-bg-change/composite/14e891d1ae9357193dda175b459361b3.mp4"}
{"edit_instruction": "Change the background to a high-tech broadcast studio with blue LED accents, featuring monitors displaying flickering breaking news graphics and a camera crane moving slowly in the distance, with cool studio lighting from the front. Maintain the eye-level, medium shot with gentle background blur. Keep the middle-aged man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/3704f1279a75c7acbe6f3a3cb55aed4a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3704f1279a75c7acbe6f3a3cb55aed4a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3704f1279a75c7acbe6f3a3cb55aed4a.mp4", "mask_path": "synthetic-bg-change/mask/3704f1279a75c7acbe6f3a3cb55aed4a.mp4", "composite_path": "synthetic-bg-change/composite/3704f1279a75c7acbe6f3a3cb55aed4a.mp4"}
{"edit_instruction": "Change the background to a modern corporate office with floor-to-ceiling windows, blurred employees walking past, city traffic visible far below, with soft neutral office lighting, eye-level medium shot and soft-focus background. Keep the middle-aged man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/d835ca3896cc37f711b28ecaf8b12c26.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d835ca3896cc37f711b28ecaf8b12c26.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d835ca3896cc37f711b28ecaf8b12c26.mp4", "mask_path": "synthetic-bg-change/mask/d835ca3896cc37f711b28ecaf8b12c26.mp4", "composite_path": "synthetic-bg-change/composite/d835ca3896cc37f711b28ecaf8b12c26.mp4"}
{"edit_instruction": "Change the background to a sophisticated evening gala reception with guests mingling in the background holding champagne flutes, sparkling chandeliers, and warm ambient light mixed with a soft cool key light from the left. Medium shot, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/5659dec264ed84cc777ce49fa922b34d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5659dec264ed84cc777ce49fa922b34d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5659dec264ed84cc777ce49fa922b34d.mp4", "mask_path": "synthetic-bg-change/mask/5659dec264ed84cc777ce49fa922b34d.mp4", "composite_path": "synthetic-bg-change/composite/5659dec264ed84cc777ce49fa922b34d.mp4"}
{"edit_instruction": "Change the background to a busy open-plan corporate office with colleagues walking past in the blurred background and digital displays flickering on walls, under soft, neutral office lighting from the front-left. Medium shot, eye-level, blurred background with bokeh. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/80343eea32b51ef3e6c0ac395a2bc409.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/80343eea32b51ef3e6c0ac395a2bc409.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/80343eea32b51ef3e6c0ac395a2bc409.mp4", "mask_path": "synthetic-bg-change/mask/80343eea32b51ef3e6c0ac395a2bc409.mp4", "composite_path": "synthetic-bg-change/composite/80343eea32b51ef3e6c0ac395a2bc409.mp4"}
{"edit_instruction": "Change the background to a modern corporate office with floor-to-ceiling windows, blurred employees walking past, city traffic visible far below, with soft neutral office lighting, eye-level medium shot and soft-focus background. Keep the middle-aged man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/cd167885e2a2f17df381dfd181bb4769.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cd167885e2a2f17df381dfd181bb4769.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cd167885e2a2f17df381dfd181bb4769.mp4", "mask_path": "synthetic-bg-change/mask/cd167885e2a2f17df381dfd181bb4769.mp4", "composite_path": "synthetic-bg-change/composite/cd167885e2a2f17df381dfd181bb4769.mp4"}
{"edit_instruction": "Change the background to a busy open-plan corporate office with colleagues walking past in the blurred background and digital displays flickering on walls, under soft, neutral office lighting from the front-left. Medium shot, eye-level, blurred background with bokeh. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/e6ceaf47032910d2aa35a74bc032420e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e6ceaf47032910d2aa35a74bc032420e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e6ceaf47032910d2aa35a74bc032420e.mp4", "mask_path": "synthetic-bg-change/mask/e6ceaf47032910d2aa35a74bc032420e.mp4", "composite_path": "synthetic-bg-change/composite/e6ceaf47032910d2aa35a74bc032420e.mp4"}
{"edit_instruction": "Change the background to a sleek airport departure lounge with large windows, featuring an airplane taxiing slowly on the runway outside and travelers with rolling luggage passing in the distance, illuminated by diffused daylight from the front-left. Medium shot, eye-level, soft focus background. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/5bcd8bae1f8743d6534f73081418b58f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5bcd8bae1f8743d6534f73081418b58f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5bcd8bae1f8743d6534f73081418b58f.mp4", "mask_path": "synthetic-bg-change/mask/5bcd8bae1f8743d6534f73081418b58f.mp4", "composite_path": "synthetic-bg-change/composite/5bcd8bae1f8743d6534f73081418b58f.mp4"}
{"edit_instruction": "Change the background to a sleek airport departure lounge with large windows, featuring an airplane taxiing slowly on the runway outside and travelers with rolling luggage passing in the distance, illuminated by diffused daylight from the front-left. Medium shot, eye-level, soft focus background. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/38b08c0fa2193b6950ac6f2cb000391c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/38b08c0fa2193b6950ac6f2cb000391c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/38b08c0fa2193b6950ac6f2cb000391c.mp4", "mask_path": "synthetic-bg-change/mask/38b08c0fa2193b6950ac6f2cb000391c.mp4", "composite_path": "synthetic-bg-change/composite/38b08c0fa2193b6950ac6f2cb000391c.mp4"}
{"edit_instruction": "Change the background to an elegant hotel lobby with marble columns, gold accents, guests walking in the distance, and a large sparkling chandelier, with warm, soft interior lighting. Medium shot, eye-level, static camera with a soft-focus background. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/70af255cddb83ae8653f4ee489865c84.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/70af255cddb83ae8653f4ee489865c84.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/70af255cddb83ae8653f4ee489865c84.mp4", "mask_path": "synthetic-bg-change/mask/70af255cddb83ae8653f4ee489865c84.mp4", "composite_path": "synthetic-bg-change/composite/70af255cddb83ae8653f4ee489865c84.mp4"}
{"edit_instruction": "Change the background to the iconic London skyline featuring The Shard and the River Thames flowing steadily, with a tour boat passing by, under overcast soft daylight providing even illumination. Medium close-up, eye-level, static camera with gentle background blur. Keep the professional woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/078869b8161c4def76dda63e5ac97afc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/078869b8161c4def76dda63e5ac97afc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/078869b8161c4def76dda63e5ac97afc.mp4", "mask_path": "synthetic-bg-change/mask/078869b8161c4def76dda63e5ac97afc.mp4", "composite_path": "synthetic-bg-change/composite/078869b8161c4def76dda63e5ac97afc.mp4"}
{"edit_instruction": "Change the background to an elegant hotel lobby with marble columns, gold accents, guests walking in the distance, and a large sparkling chandelier, with warm, soft interior lighting. Medium shot, eye-level, static camera with a soft-focus background. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/98343d56cf8adaa4f712f53504d5fbf6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/98343d56cf8adaa4f712f53504d5fbf6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/98343d56cf8adaa4f712f53504d5fbf6.mp4", "mask_path": "synthetic-bg-change/mask/98343d56cf8adaa4f712f53504d5fbf6.mp4", "composite_path": "synthetic-bg-change/composite/98343d56cf8adaa4f712f53504d5fbf6.mp4"}
{"edit_instruction": "Change the background to a futuristic laboratory with clean white surfaces, robots moving equipment, holographic data streams floating in the air, cool clinical lighting from the front-left, and a dreamy out-of-focus background. Medium shot, eye-level, static camera. Keep the professional woman in a black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/5871c71ebd1ddfcf90d6a0571c169628.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5871c71ebd1ddfcf90d6a0571c169628.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5871c71ebd1ddfcf90d6a0571c169628.mp4", "mask_path": "synthetic-bg-change/mask/5871c71ebd1ddfcf90d6a0571c169628.mp4", "composite_path": "synthetic-bg-change/composite/5871c71ebd1ddfcf90d6a0571c169628.mp4"}
{"edit_instruction": "Change the background to the iconic London skyline featuring The Shard and the River Thames flowing steadily, with a tour boat passing by, under overcast soft daylight providing even illumination. Medium close-up, eye-level, static camera with gentle background blur. Keep the professional woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/5ec4478c32bb230d5cca40a589b1867e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5ec4478c32bb230d5cca40a589b1867e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5ec4478c32bb230d5cca40a589b1867e.mp4", "mask_path": "synthetic-bg-change/mask/5ec4478c32bb230d5cca40a589b1867e.mp4", "composite_path": "synthetic-bg-change/composite/5ec4478c32bb230d5cca40a589b1867e.mp4"}
{"edit_instruction": "Change the background to a busy city street in a financial district with tall skyscrapers, yellow taxi cabs driving by, steam rising from street vents, and diffused daylight from an overcast sky. Medium shot, eye-level, static camera, gentle background blur. Keep the professional woman in a black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/4f3ac90729f981203e129345a86308d5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4f3ac90729f981203e129345a86308d5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4f3ac90729f981203e129345a86308d5.mp4", "mask_path": "synthetic-bg-change/mask/4f3ac90729f981203e129345a86308d5.mp4", "composite_path": "synthetic-bg-change/composite/4f3ac90729f981203e129345a86308d5.mp4"}
{"edit_instruction": "Change the background to a futuristic laboratory with clean white surfaces, robots moving equipment, holographic data streams floating in the air, cool clinical lighting from the front-left, and a dreamy out-of-focus background. Medium shot, eye-level, static camera. Keep the professional woman in a black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/d6f4c15be749ef813a73761904e0cdc9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d6f4c15be749ef813a73761904e0cdc9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d6f4c15be749ef813a73761904e0cdc9.mp4", "mask_path": "synthetic-bg-change/mask/d6f4c15be749ef813a73761904e0cdc9.mp4", "composite_path": "synthetic-bg-change/composite/d6f4c15be749ef813a73761904e0cdc9.mp4"}
{"edit_instruction": "Change the background to a busy modern office space with glass walls, employees walking past in the blurred background, and digital screens flickering on walls, under soft, neutral office lighting from the front-left, captured as a medium shot at eye-level with a static camera and blurred background bokeh. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/6dae48b282537c2957fb40552c66a3ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6dae48b282537c2957fb40552c66a3ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6dae48b282537c2957fb40552c66a3ae.mp4", "mask_path": "synthetic-bg-change/mask/6dae48b282537c2957fb40552c66a3ae.mp4", "composite_path": "synthetic-bg-change/composite/6dae48b282537c2957fb40552c66a3ae.mp4"}
{"edit_instruction": "Change the background to a busy city street in a financial district with tall skyscrapers, yellow taxi cabs driving by, steam rising from street vents, and diffused daylight from an overcast sky. Medium shot, eye-level, static camera, gentle background blur. Keep the professional woman in a black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/eb129413075162a836e2037a551a76f4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb129413075162a836e2037a551a76f4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb129413075162a836e2037a551a76f4.mp4", "mask_path": "synthetic-bg-change/mask/eb129413075162a836e2037a551a76f4.mp4", "composite_path": "synthetic-bg-change/composite/eb129413075162a836e2037a551a76f4.mp4"}
{"edit_instruction": "Change the background to a busy modern office space with glass walls, employees walking past in the blurred background, and digital screens flickering on walls, under soft, neutral office lighting from the front-left, captured as a medium shot at eye-level with a static camera and blurred background bokeh. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/cdb6473da43cbaa87bbe05cef9c62b28.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cdb6473da43cbaa87bbe05cef9c62b28.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cdb6473da43cbaa87bbe05cef9c62b28.mp4", "mask_path": "synthetic-bg-change/mask/cdb6473da43cbaa87bbe05cef9c62b28.mp4", "composite_path": "synthetic-bg-change/composite/cdb6473da43cbaa87bbe05cef9c62b28.mp4"}
{"edit_instruction": "Change the background to a luxurious hotel lobby with marble floors and gold accents, featuring a gently flowing fountain and guests near a reception desk, illuminated by warm ambient interior lighting mixed with soft front light. Medium shot, eye-level, static camera, soft-focus background. Keep the professional woman in a blazer checking a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/201af8ebec1fd6b7553d8264e20b4998.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/201af8ebec1fd6b7553d8264e20b4998.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/201af8ebec1fd6b7553d8264e20b4998.mp4", "mask_path": "synthetic-bg-change/mask/201af8ebec1fd6b7553d8264e20b4998.mp4", "composite_path": "synthetic-bg-change/composite/201af8ebec1fd6b7553d8264e20b4998.mp4"}
{"edit_instruction": "Change the background to a luxurious hotel lobby with marble floors and gold accents, featuring a gently flowing fountain and guests near a reception desk, illuminated by warm ambient interior lighting mixed with soft front light. Medium shot, eye-level, static camera, soft-focus background. Keep the professional woman in a blazer checking a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/d0b583d16462d8f89c0bf33709640d07.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d0b583d16462d8f89c0bf33709640d07.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d0b583d16462d8f89c0bf33709640d07.mp4", "mask_path": "synthetic-bg-change/mask/d0b583d16462d8f89c0bf33709640d07.mp4", "composite_path": "synthetic-bg-change/composite/d0b583d16462d8f89c0bf33709640d07.mp4"}
{"edit_instruction": "Change the background to a high-rise balcony overlooking a futuristic city skyline with flying cars passing in the distance and flickering holographic billboards, lit by clear neutral daylight. Medium shot, eye-level, static camera, gentle background blur. Keep the professional woman in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/6207c6f740064e50b6a65e92d6fb1b5c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6207c6f740064e50b6a65e92d6fb1b5c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6207c6f740064e50b6a65e92d6fb1b5c.mp4", "mask_path": "synthetic-bg-change/mask/6207c6f740064e50b6a65e92d6fb1b5c.mp4", "composite_path": "synthetic-bg-change/composite/6207c6f740064e50b6a65e92d6fb1b5c.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with holographic data streams flowing vertically and robots patrolling a walkway, lit by cool, clean artificial lighting from the front. Maintain the medium close-up, eye-level, static camera angle with the background in soft focus. Keep the professional woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/d13707eb58a387214c2a7f85beaa95f9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d13707eb58a387214c2a7f85beaa95f9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d13707eb58a387214c2a7f85beaa95f9.mp4", "mask_path": "synthetic-bg-change/mask/d13707eb58a387214c2a7f85beaa95f9.mp4", "composite_path": "synthetic-bg-change/composite/d13707eb58a387214c2a7f85beaa95f9.mp4"}
{"edit_instruction": "Change the background to a high-rise balcony overlooking a futuristic city skyline with flying cars passing in the distance and flickering holographic billboards, lit by clear neutral daylight. Medium shot, eye-level, static camera, gentle background blur. Keep the professional woman in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/6c6dea968ec18ec553eac06ec6fb4369.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6c6dea968ec18ec553eac06ec6fb4369.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6c6dea968ec18ec553eac06ec6fb4369.mp4", "mask_path": "synthetic-bg-change/mask/6c6dea968ec18ec553eac06ec6fb4369.mp4", "composite_path": "synthetic-bg-change/composite/6c6dea968ec18ec553eac06ec6fb4369.mp4"}
{"edit_instruction": "Change the background to a high-rise glass office overlooking a busy city skyline with pedestrians and tiny yellow taxis moving on the streets far below, clouds drifting past the windows, and soft, neutral office lighting from the front right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the business woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/9c708edff95643ca5bd557a2c657dfc6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c708edff95643ca5bd557a2c657dfc6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c708edff95643ca5bd557a2c657dfc6.mp4", "mask_path": "synthetic-bg-change/mask/9c708edff95643ca5bd557a2c657dfc6.mp4", "composite_path": "synthetic-bg-change/composite/9c708edff95643ca5bd557a2c657dfc6.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with holographic data streams flowing vertically and robots patrolling a walkway, lit by cool, clean artificial lighting from the front. Maintain the medium close-up, eye-level, static camera angle with the background in soft focus. Keep the professional woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/76b3596a8b9b670b2aec836bd4183da4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/76b3596a8b9b670b2aec836bd4183da4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/76b3596a8b9b670b2aec836bd4183da4.mp4", "mask_path": "synthetic-bg-change/mask/76b3596a8b9b670b2aec836bd4183da4.mp4", "composite_path": "synthetic-bg-change/composite/76b3596a8b9b670b2aec836bd4183da4.mp4"}
{"edit_instruction": "Change the background to a high-rise glass office overlooking a busy city skyline with pedestrians and tiny yellow taxis moving on the streets far below, clouds drifting past the windows, and soft, neutral office lighting from the front right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the business woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/b2e97f8214ea180f336f590c9c3366dd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b2e97f8214ea180f336f590c9c3366dd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b2e97f8214ea180f336f590c9c3366dd.mp4", "mask_path": "synthetic-bg-change/mask/b2e97f8214ea180f336f590c9c3366dd.mp4", "composite_path": "synthetic-bg-change/composite/b2e97f8214ea180f336f590c9c3366dd.mp4"}
{"edit_instruction": "Change the background to a luxurious hotel lobby with a gently flowing fountain and guests walking in the distance, illuminated by twinkling warm chandelier lights and soft diffused lighting from the front right. Maintain the medium shot, eye-level angle, static camera, and dreamy out-of-focus background. Keep the professional woman in a business suit intact.", "input_video_path": "synthetic-bg-change/input_video/d09a7785275aa2db39cedb2c264413c8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d09a7785275aa2db39cedb2c264413c8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d09a7785275aa2db39cedb2c264413c8.mp4", "mask_path": "synthetic-bg-change/mask/d09a7785275aa2db39cedb2c264413c8.mp4", "composite_path": "synthetic-bg-change/composite/d09a7785275aa2db39cedb2c264413c8.mp4"}
{"edit_instruction": "Change the background to a sunny city park during a lunch break with leaves on trees swaying gently and pedestrians walking on paths in the background, illuminated by bright natural daylight filtering through the canopy. Use a medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the professional woman in a blazer holding a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/421d7f2182f66d3549de978002a7d9a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/421d7f2182f66d3549de978002a7d9a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/421d7f2182f66d3549de978002a7d9a3.mp4", "mask_path": "synthetic-bg-change/mask/421d7f2182f66d3549de978002a7d9a3.mp4", "composite_path": "synthetic-bg-change/composite/421d7f2182f66d3549de978002a7d9a3.mp4"}
{"edit_instruction": "Change the background to a luxurious hotel lobby with a gently flowing fountain and guests walking in the distance, illuminated by twinkling warm chandelier lights and soft diffused lighting from the front right. Maintain the medium shot, eye-level angle, static camera, and dreamy out-of-focus background. Keep the professional woman in a business suit intact.", "input_video_path": "synthetic-bg-change/input_video/828b63d19b1ca8629bb80627a6b79a3e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/828b63d19b1ca8629bb80627a6b79a3e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/828b63d19b1ca8629bb80627a6b79a3e.mp4", "mask_path": "synthetic-bg-change/mask/828b63d19b1ca8629bb80627a6b79a3e.mp4", "composite_path": "synthetic-bg-change/composite/828b63d19b1ca8629bb80627a6b79a3e.mp4"}
{"edit_instruction": "Change the background to a busy airport departure lounge with travelers passing by and airplanes taxiing outside large windows, lit by cool, diffused daylight from the right. Maintain the medium close-up, eye-level, static camera angle with gentle background blur. Keep the business woman in a blazer reading from a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/0b26a5c2a3a2c758211cf3408e224ae8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0b26a5c2a3a2c758211cf3408e224ae8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0b26a5c2a3a2c758211cf3408e224ae8.mp4", "mask_path": "synthetic-bg-change/mask/0b26a5c2a3a2c758211cf3408e224ae8.mp4", "composite_path": "synthetic-bg-change/composite/0b26a5c2a3a2c758211cf3408e224ae8.mp4"}
{"edit_instruction": "Change the background to a sunny city park during a lunch break with leaves on trees swaying gently and pedestrians walking on paths in the background, illuminated by bright natural daylight filtering through the canopy. Use a medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the professional woman in a blazer holding a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/7ecff79464de3bcbc9b8a40425244997.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7ecff79464de3bcbc9b8a40425244997.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7ecff79464de3bcbc9b8a40425244997.mp4", "mask_path": "synthetic-bg-change/mask/7ecff79464de3bcbc9b8a40425244997.mp4", "composite_path": "synthetic-bg-change/composite/7ecff79464de3bcbc9b8a40425244997.mp4"}
{"edit_instruction": "Change the background to a rocky red alien landscape with three moons in the sky, distant dust storms, strange glowing plants swaying in toxic wind, and harsh warm sunlight casting long shadows. Medium shot, eye-level, static camera with a sharp background. Keep the retro astronaut in the white suit intact.", "input_video_path": "synthetic-bg-change/input_video/d499bf7b0e1232bddc983022a0bc738b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d499bf7b0e1232bddc983022a0bc738b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d499bf7b0e1232bddc983022a0bc738b.mp4", "mask_path": "synthetic-bg-change/mask/d499bf7b0e1232bddc983022a0bc738b.mp4", "composite_path": "synthetic-bg-change/composite/d499bf7b0e1232bddc983022a0bc738b.mp4"}
{"edit_instruction": "Change the background to a busy airport departure lounge with travelers passing by and airplanes taxiing outside large windows, lit by cool, diffused daylight from the right. Maintain the medium close-up, eye-level, static camera angle with gentle background blur. Keep the business woman in a blazer reading from a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/c5aec2d8afe1b3b98343d57b07a85876.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c5aec2d8afe1b3b98343d57b07a85876.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c5aec2d8afe1b3b98343d57b07a85876.mp4", "mask_path": "synthetic-bg-change/mask/c5aec2d8afe1b3b98343d57b07a85876.mp4", "composite_path": "synthetic-bg-change/composite/c5aec2d8afe1b3b98343d57b07a85876.mp4"}
{"edit_instruction": "Change the background to a vintage 1950s sci-fi movie set with cardboard rocket ship props, a painted moon backdrop, visible studio lights rigging, and stage technicians in the distance, illuminated by harsh warm studio lighting from the front-right. Use a medium close-up, eye-level shot with a sharp background. Keep the astronaut intact.", "input_video_path": "synthetic-bg-change/input_video/2fec1701fcb0223ee58a0095e3ab2193.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2fec1701fcb0223ee58a0095e3ab2193.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2fec1701fcb0223ee58a0095e3ab2193.mp4", "mask_path": "synthetic-bg-change/mask/2fec1701fcb0223ee58a0095e3ab2193.mp4", "composite_path": "synthetic-bg-change/composite/2fec1701fcb0223ee58a0095e3ab2193.mp4"}
{"edit_instruction": "Change the background to a rocky red alien landscape with three moons in the sky, distant dust storms, strange glowing plants swaying in toxic wind, and harsh warm sunlight casting long shadows. Medium shot, eye-level, static camera with a sharp background. Keep the retro astronaut in the white suit intact.", "input_video_path": "synthetic-bg-change/input_video/daff36f9c68181c619057eaa5ca497e2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/daff36f9c68181c619057eaa5ca497e2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/daff36f9c68181c619057eaa5ca497e2.mp4", "mask_path": "synthetic-bg-change/mask/daff36f9c68181c619057eaa5ca497e2.mp4", "composite_path": "synthetic-bg-change/composite/daff36f9c68181c619057eaa5ca497e2.mp4"}
{"edit_instruction": "Change the background to a futuristic white laboratory with robotic arms assembling components and holographic data streams floating in the air, featuring clean, cool neutral lighting from the front, a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the professional woman in a business suit intact.", "input_video_path": "synthetic-bg-change/input_video/2c9b5a34afd5c76799bb3779c416b335.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c9b5a34afd5c76799bb3779c416b335.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c9b5a34afd5c76799bb3779c416b335.mp4", "mask_path": "synthetic-bg-change/mask/2c9b5a34afd5c76799bb3779c416b335.mp4", "composite_path": "synthetic-bg-change/composite/2c9b5a34afd5c76799bb3779c416b335.mp4"}
{"edit_instruction": "Change the background to a vintage 1950s sci-fi movie set with cardboard rocket ship props, a painted moon backdrop, visible studio lights rigging, and stage technicians in the distance, illuminated by harsh warm studio lighting from the front-right. Use a medium close-up, eye-level shot with a sharp background. Keep the astronaut intact.", "input_video_path": "synthetic-bg-change/input_video/222887c80f6e3eb83315e6805187c227.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/222887c80f6e3eb83315e6805187c227.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/222887c80f6e3eb83315e6805187c227.mp4", "mask_path": "synthetic-bg-change/mask/222887c80f6e3eb83315e6805187c227.mp4", "composite_path": "synthetic-bg-change/composite/222887c80f6e3eb83315e6805187c227.mp4"}
{"edit_instruction": "Change the background to the surface of the Moon with the Earth rising brilliantly in the pitch-black sky and another astronaut jumping in low gravity near a lunar lander in the distance. Use high-contrast, direct sunlight from the right, a medium shot, and deep focus. Keep the astronaut in the spacesuit removing his headgear intact.", "input_video_path": "synthetic-bg-change/input_video/cc53f90ff29e3c166cfafdbe800493a4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cc53f90ff29e3c166cfafdbe800493a4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cc53f90ff29e3c166cfafdbe800493a4.mp4", "mask_path": "synthetic-bg-change/mask/cc53f90ff29e3c166cfafdbe800493a4.mp4", "composite_path": "synthetic-bg-change/composite/cc53f90ff29e3c166cfafdbe800493a4.mp4"}
{"edit_instruction": "Change the background to a futuristic white laboratory with robotic arms assembling components and holographic data streams floating in the air, featuring clean, cool neutral lighting from the front, a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the professional woman in a business suit intact.", "input_video_path": "synthetic-bg-change/input_video/635b62a1548bd25954dd35c5eae69d92.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/635b62a1548bd25954dd35c5eae69d92.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/635b62a1548bd25954dd35c5eae69d92.mp4", "mask_path": "synthetic-bg-change/mask/635b62a1548bd25954dd35c5eae69d92.mp4", "composite_path": "synthetic-bg-change/composite/635b62a1548bd25954dd35c5eae69d92.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars colony airlock with a reinforced glass window showing red dust storms swirling across a rocky Martian landscape and a distant rover, illuminated by warm, harsh sunlight striking from the front-right. Medium shot, eye-level, static camera, with a slightly blurred industrial background. Keep the astronaut in the white and silver spacesuit intact.", "input_video_path": "synthetic-bg-change/input_video/20c587a412d40b4a851b88739ccbb228.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/20c587a412d40b4a851b88739ccbb228.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/20c587a412d40b4a851b88739ccbb228.mp4", "mask_path": "synthetic-bg-change/mask/20c587a412d40b4a851b88739ccbb228.mp4", "composite_path": "synthetic-bg-change/composite/20c587a412d40b4a851b88739ccbb228.mp4"}
{"edit_instruction": "Change the background to the surface of the Moon with the Earth rising brilliantly in the pitch-black sky and another astronaut jumping in low gravity near a lunar lander in the distance. Use high-contrast, direct sunlight from the right, a medium shot, and deep focus. Keep the astronaut in the spacesuit removing his headgear intact.", "input_video_path": "synthetic-bg-change/input_video/5a72a872513c8bd71108bd82af0a0ddc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5a72a872513c8bd71108bd82af0a0ddc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5a72a872513c8bd71108bd82af0a0ddc.mp4", "mask_path": "synthetic-bg-change/mask/5a72a872513c8bd71108bd82af0a0ddc.mp4", "composite_path": "synthetic-bg-change/composite/5a72a872513c8bd71108bd82af0a0ddc.mp4"}
{"edit_instruction": "Change the background to a vintage 1960s science laboratory with large reel-to-reel computers spinning, flickering green oscilloscope screens, scientists moving urgently in the distance, and hard, warm studio lighting from the front-left, captured in a medium shot at eye level with a static camera and soft focus background. Keep the retro astronaut in a white suit intact.", "input_video_path": "synthetic-bg-change/input_video/4ddc472fe8c59fc17fb69a9abf65e2d7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4ddc472fe8c59fc17fb69a9abf65e2d7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4ddc472fe8c59fc17fb69a9abf65e2d7.mp4", "mask_path": "synthetic-bg-change/mask/4ddc472fe8c59fc17fb69a9abf65e2d7.mp4", "composite_path": "synthetic-bg-change/composite/4ddc472fe8c59fc17fb69a9abf65e2d7.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars colony airlock with a reinforced glass window showing red dust storms swirling across a rocky Martian landscape and a distant rover, illuminated by warm, harsh sunlight striking from the front-right. Medium shot, eye-level, static camera, with a slightly blurred industrial background. Keep the astronaut in the white and silver spacesuit intact.", "input_video_path": "synthetic-bg-change/input_video/c451ccb42f4c903ca37e848d6bc56e6e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c451ccb42f4c903ca37e848d6bc56e6e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c451ccb42f4c903ca37e848d6bc56e6e.mp4", "mask_path": "synthetic-bg-change/mask/c451ccb42f4c903ca37e848d6bc56e6e.mp4", "composite_path": "synthetic-bg-change/composite/c451ccb42f4c903ca37e848d6bc56e6e.mp4"}
{"edit_instruction": "Change the background to a mysterious, foggy swamp environment with twisted trees, hanging moss swaying in the wind, and glowing fireflies, illuminated by warm moonlight cutting through the fog from the front-right. Use a medium close-up, eye-level shot with a slightly blurred background. Keep the man in the retro astronaut costume intact.", "input_video_path": "synthetic-bg-change/input_video/df6750f6562a5301b5acb0d046df7eda.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df6750f6562a5301b5acb0d046df7eda.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df6750f6562a5301b5acb0d046df7eda.mp4", "mask_path": "synthetic-bg-change/mask/df6750f6562a5301b5acb0d046df7eda.mp4", "composite_path": "synthetic-bg-change/composite/df6750f6562a5301b5acb0d046df7eda.mp4"}
{"edit_instruction": "Change the background to a vintage 1960s science laboratory with large reel-to-reel computers spinning, flickering green oscilloscope screens, scientists moving urgently in the distance, and hard, warm studio lighting from the front-left, captured in a medium shot at eye level with a static camera and soft focus background. Keep the retro astronaut in a white suit intact.", "input_video_path": "synthetic-bg-change/input_video/fad09a597bd1ce42d264427b667ff76e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fad09a597bd1ce42d264427b667ff76e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fad09a597bd1ce42d264427b667ff76e.mp4", "mask_path": "synthetic-bg-change/mask/fad09a597bd1ce42d264427b667ff76e.mp4", "composite_path": "synthetic-bg-change/composite/fad09a597bd1ce42d264427b667ff76e.mp4"}
{"edit_instruction": "Change the background to a futuristic, octagonal space station corridor with red flashing warning lights, steam venting from broken pipes, and sparks flying from a damaged control panel, illuminated by bright, warm artificial lighting from the front-left. Use a medium shot, eye-level, static camera with a blurred background and bokeh. Keep the retro astronaut in the white space suit intact.", "input_video_path": "synthetic-bg-change/input_video/c6fbd08692c149c217a011f6998beb7c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c6fbd08692c149c217a011f6998beb7c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c6fbd08692c149c217a011f6998beb7c.mp4", "mask_path": "synthetic-bg-change/mask/c6fbd08692c149c217a011f6998beb7c.mp4", "composite_path": "synthetic-bg-change/composite/c6fbd08692c149c217a011f6998beb7c.mp4"}
{"edit_instruction": "Change the background to a mysterious, foggy swamp environment with twisted trees, hanging moss swaying in the wind, and glowing fireflies, illuminated by warm moonlight cutting through the fog from the front-right. Use a medium close-up, eye-level shot with a slightly blurred background. Keep the man in the retro astronaut costume intact.", "input_video_path": "synthetic-bg-change/input_video/7cd5892d96d93c4b521231dfe3eb4a72.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7cd5892d96d93c4b521231dfe3eb4a72.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7cd5892d96d93c4b521231dfe3eb4a72.mp4", "mask_path": "synthetic-bg-change/mask/7cd5892d96d93c4b521231dfe3eb4a72.mp4", "composite_path": "synthetic-bg-change/composite/7cd5892d96d93c4b521231dfe3eb4a72.mp4"}
{"edit_instruction": "Change the background to a sunlit city park with tree branches swaying gently, pigeons flying in the distance, and blurred pedestrians on pathways, illuminated by natural neutral daylight from the front-left, using a medium shot at eye-level with a static camera and gentle background blur. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/f471718b32adc2dd5c25175f31ef77eb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f471718b32adc2dd5c25175f31ef77eb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f471718b32adc2dd5c25175f31ef77eb.mp4", "mask_path": "synthetic-bg-change/mask/f471718b32adc2dd5c25175f31ef77eb.mp4", "composite_path": "synthetic-bg-change/composite/f471718b32adc2dd5c25175f31ef77eb.mp4"}
{"edit_instruction": "Change the background to a futuristic, octagonal space station corridor with red flashing warning lights, steam venting from broken pipes, and sparks flying from a damaged control panel, illuminated by bright, warm artificial lighting from the front-left. Use a medium shot, eye-level, static camera with a blurred background and bokeh. Keep the retro astronaut in the white space suit intact.", "input_video_path": "synthetic-bg-change/input_video/26c0814aa344649f9e84a810a663d7d4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/26c0814aa344649f9e84a810a663d7d4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/26c0814aa344649f9e84a810a663d7d4.mp4", "mask_path": "synthetic-bg-change/mask/26c0814aa344649f9e84a810a663d7d4.mp4", "composite_path": "synthetic-bg-change/composite/26c0814aa344649f9e84a810a663d7d4.mp4"}
{"edit_instruction": "Change the background to a sunlit city park with tree branches swaying gently, pigeons flying in the distance, and blurred pedestrians on pathways, illuminated by natural neutral daylight from the front-left, using a medium shot at eye-level with a static camera and gentle background blur. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/82e8f6eb893c4081a4066f752eb8d1e7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/82e8f6eb893c4081a4066f752eb8d1e7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/82e8f6eb893c4081a4066f752eb8d1e7.mp4", "mask_path": "synthetic-bg-change/mask/82e8f6eb893c4081a4066f752eb8d1e7.mp4", "composite_path": "synthetic-bg-change/composite/82e8f6eb893c4081a4066f752eb8d1e7.mp4"}
{"edit_instruction": "Change the background to a sleek, white spaceship corridor with gliding service droids and flickering red and amber holographic warning lights, featuring artificial warm lighting from wall panels on the right. Medium shot, eye-level, static camera, soft bokeh background. Keep the astronaut removing his headgear intact.", "input_video_path": "synthetic-bg-change/input_video/a36d87641229047372cca70299ca5ac8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a36d87641229047372cca70299ca5ac8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a36d87641229047372cca70299ca5ac8.mp4", "mask_path": "synthetic-bg-change/mask/a36d87641229047372cca70299ca5ac8.mp4", "composite_path": "synthetic-bg-change/composite/a36d87641229047372cca70299ca5ac8.mp4"}
{"edit_instruction": "Change the background to a sleek, white spaceship corridor with gliding service droids and flickering red and amber holographic warning lights, featuring artificial warm lighting from wall panels on the right. Medium shot, eye-level, static camera, soft bokeh background. Keep the astronaut removing his headgear intact.", "input_video_path": "synthetic-bg-change/input_video/a22d62aba5232314f3c32f12f41c316f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a22d62aba5232314f3c32f12f41c316f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a22d62aba5232314f3c32f12f41c316f.mp4", "mask_path": "synthetic-bg-change/mask/a22d62aba5232314f3c32f12f41c316f.mp4", "composite_path": "synthetic-bg-change/composite/a22d62aba5232314f3c32f12f41c316f.mp4"}
{"edit_instruction": "Change the background to a grand history museum hall with dust motes floating in shafts of warm sunlight from windows on the right, visitors walking past in the blurred background, and a dinosaur skeleton visible in the distance. Maintain an eye-level medium shot with a blurred background and soft focus. Keep the astronaut intact.", "input_video_path": "synthetic-bg-change/input_video/8f264a67343c4c7e667d5083ca45c73d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f264a67343c4c7e667d5083ca45c73d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f264a67343c4c7e667d5083ca45c73d.mp4", "mask_path": "synthetic-bg-change/mask/8f264a67343c4c7e667d5083ca45c73d.mp4", "composite_path": "synthetic-bg-change/composite/8f264a67343c4c7e667d5083ca45c73d.mp4"}
{"edit_instruction": "Change the background to a bioluminescent alien jungle with purple flora, strange flying creatures gliding through the air, and large glowing spores drifting slowly around, featuring warm directional light from the right contrasting with cool ambient jungle glow. Eye-level, medium shot, gentle background blur. Keep the astronaut in the white spacesuit intact.", "input_video_path": "synthetic-bg-change/input_video/e4b9fa9dccb8519db24cca96af4a012b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e4b9fa9dccb8519db24cca96af4a012b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e4b9fa9dccb8519db24cca96af4a012b.mp4", "mask_path": "synthetic-bg-change/mask/e4b9fa9dccb8519db24cca96af4a012b.mp4", "composite_path": "synthetic-bg-change/composite/e4b9fa9dccb8519db24cca96af4a012b.mp4"}
{"edit_instruction": "Change the background to a grand history museum hall with dust motes floating in shafts of warm sunlight from windows on the right, visitors walking past in the blurred background, and a dinosaur skeleton visible in the distance. Maintain an eye-level medium shot with a blurred background and soft focus. Keep the astronaut intact.", "input_video_path": "synthetic-bg-change/input_video/e9b74fb77344ec35899f809b6c1f2ea4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e9b74fb77344ec35899f809b6c1f2ea4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e9b74fb77344ec35899f809b6c1f2ea4.mp4", "mask_path": "synthetic-bg-change/mask/e9b74fb77344ec35899f809b6c1f2ea4.mp4", "composite_path": "synthetic-bg-change/composite/e9b74fb77344ec35899f809b6c1f2ea4.mp4"}
{"edit_instruction": "Change the background to a white, hexagonal 2001-style space station corridor with computer tape reels spinning and indicator lights blinking rhythmically on control panels, illuminated by bright, clinical artificial light from the right. Eye-level, medium shot with a slightly blurred background. Keep the astronaut in the vintage costume intact.", "input_video_path": "synthetic-bg-change/input_video/e8debca9fbe349c2bc52f070ecbdfe89.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e8debca9fbe349c2bc52f070ecbdfe89.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e8debca9fbe349c2bc52f070ecbdfe89.mp4", "mask_path": "synthetic-bg-change/mask/e8debca9fbe349c2bc52f070ecbdfe89.mp4", "composite_path": "synthetic-bg-change/composite/e8debca9fbe349c2bc52f070ecbdfe89.mp4"}
{"edit_instruction": "Change the background to a bioluminescent alien jungle with purple flora, strange flying creatures gliding through the air, and large glowing spores drifting slowly around, featuring warm directional light from the right contrasting with cool ambient jungle glow. Eye-level, medium shot, gentle background blur. Keep the astronaut in the white spacesuit intact.", "input_video_path": "synthetic-bg-change/input_video/b1f1e1c26304eabf442432ef56858c3e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1f1e1c26304eabf442432ef56858c3e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1f1e1c26304eabf442432ef56858c3e.mp4", "mask_path": "synthetic-bg-change/mask/b1f1e1c26304eabf442432ef56858c3e.mp4", "composite_path": "synthetic-bg-change/composite/b1f1e1c26304eabf442432ef56858c3e.mp4"}
{"edit_instruction": "Change the background to the Trocad\u00e9ro plaza with the Eiffel Tower looming in the distance, tourists walking by, pigeons flying up, warm late afternoon sun from the front-right, eye-level, full shot, slightly blurred background. Keep the young girl in the striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/796fb5dfcfb238c45500d155452530a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/796fb5dfcfb238c45500d155452530a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/796fb5dfcfb238c45500d155452530a9.mp4", "mask_path": "synthetic-bg-change/mask/796fb5dfcfb238c45500d155452530a9.mp4", "composite_path": "synthetic-bg-change/composite/796fb5dfcfb238c45500d155452530a9.mp4"}
{"edit_instruction": "Change the background to a high-tech white laboratory featuring robotic arms moving precisely and holographic data streams floating in mid-air, illuminated by cool, clean lighting from the front-left, dreamy out-of-focus background. Medium shot, eye-level, static camera. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/4afb975cc57f8f593379fbbe989f4d0c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4afb975cc57f8f593379fbbe989f4d0c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4afb975cc57f8f593379fbbe989f4d0c.mp4", "mask_path": "synthetic-bg-change/mask/4afb975cc57f8f593379fbbe989f4d0c.mp4", "composite_path": "synthetic-bg-change/composite/4afb975cc57f8f593379fbbe989f4d0c.mp4"}
{"edit_instruction": "Change the background to a white, hexagonal 2001-style space station corridor with computer tape reels spinning and indicator lights blinking rhythmically on control panels, illuminated by bright, clinical artificial light from the right. Eye-level, medium shot with a slightly blurred background. Keep the astronaut in the vintage costume intact.", "input_video_path": "synthetic-bg-change/input_video/a79cf91a95b965886b60d779efb7600a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a79cf91a95b965886b60d779efb7600a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a79cf91a95b965886b60d779efb7600a.mp4", "mask_path": "synthetic-bg-change/mask/a79cf91a95b965886b60d779efb7600a.mp4", "composite_path": "synthetic-bg-change/composite/a79cf91a95b965886b60d779efb7600a.mp4"}
{"edit_instruction": "Change the background to the Trocad\u00e9ro plaza with the Eiffel Tower looming in the distance, tourists walking by, pigeons flying up, warm late afternoon sun from the front-right, eye-level, full shot, slightly blurred background. Keep the young girl in the striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3c5396b9fdd0bd6bb9caa1d1213c958c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3c5396b9fdd0bd6bb9caa1d1213c958c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3c5396b9fdd0bd6bb9caa1d1213c958c.mp4", "mask_path": "synthetic-bg-change/mask/3c5396b9fdd0bd6bb9caa1d1213c958c.mp4", "composite_path": "synthetic-bg-change/composite/3c5396b9fdd0bd6bb9caa1d1213c958c.mp4"}
{"edit_instruction": "Change the background to the Champ de Mars grass with the Eiffel Tower towering in the background, tourists walking in the distance, birds flying across a blue sky, bright neutral daylight from the front-right, eye-level full shot with a slightly blurred background. Keep the young girl in the striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/42e3f13da9acbe46d84157450f118c6f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/42e3f13da9acbe46d84157450f118c6f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/42e3f13da9acbe46d84157450f118c6f.mp4", "mask_path": "synthetic-bg-change/mask/42e3f13da9acbe46d84157450f118c6f.mp4", "composite_path": "synthetic-bg-change/composite/42e3f13da9acbe46d84157450f118c6f.mp4"}
{"edit_instruction": "Change the background to a high-tech white laboratory featuring robotic arms moving precisely and holographic data streams floating in mid-air, illuminated by cool, clean lighting from the front-left, dreamy out-of-focus background. Medium shot, eye-level, static camera. Keep the professional woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/97e10c644257007262c686aff23f6f8e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/97e10c644257007262c686aff23f6f8e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/97e10c644257007262c686aff23f6f8e.mp4", "mask_path": "synthetic-bg-change/mask/97e10c644257007262c686aff23f6f8e.mp4", "composite_path": "synthetic-bg-change/composite/97e10c644257007262c686aff23f6f8e.mp4"}
{"edit_instruction": "Change the background to a stylized studio space filled with floating colorful balloons and falling confetti, with bright high-contrast studio lighting from the front-right. Eye-level, full shot, soft-focus background. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/d04064df5de45ca797b527b5b2dd16f5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d04064df5de45ca797b527b5b2dd16f5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d04064df5de45ca797b527b5b2dd16f5.mp4", "mask_path": "synthetic-bg-change/mask/d04064df5de45ca797b527b5b2dd16f5.mp4", "composite_path": "synthetic-bg-change/composite/d04064df5de45ca797b527b5b2dd16f5.mp4"}
{"edit_instruction": "Change the background to the Champ de Mars grass with the Eiffel Tower towering in the background, tourists walking in the distance, birds flying across a blue sky, bright neutral daylight from the front-right, eye-level full shot with a slightly blurred background. Keep the young girl in the striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/acf5aea4bc94dcd04a30d4b280ea468a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/acf5aea4bc94dcd04a30d4b280ea468a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/acf5aea4bc94dcd04a30d4b280ea468a.mp4", "mask_path": "synthetic-bg-change/mask/acf5aea4bc94dcd04a30d4b280ea468a.mp4", "composite_path": "synthetic-bg-change/composite/acf5aea4bc94dcd04a30d4b280ea468a.mp4"}
{"edit_instruction": "Change the background to a sandy beach during golden hour with gentle waves crashing on the shore, seagulls circling in the distance, and dune grass swaying in the breeze, illuminated by warm soft sunlight from the left. Use a full shot, eye-level static camera with a soft-focus background and bokeh. Keep the barefoot young boy in a coral t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4d7f3ed1f90e8e69c8976f075c9f2a13.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4d7f3ed1f90e8e69c8976f075c9f2a13.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4d7f3ed1f90e8e69c8976f075c9f2a13.mp4", "mask_path": "synthetic-bg-change/mask/4d7f3ed1f90e8e69c8976f075c9f2a13.mp4", "composite_path": "synthetic-bg-change/composite/4d7f3ed1f90e8e69c8976f075c9f2a13.mp4"}
{"edit_instruction": "Change the background to a stylized studio space filled with floating colorful balloons and falling confetti, with bright high-contrast studio lighting from the front-right. Eye-level, full shot, soft-focus background. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/d84e22bf38fdc8310f3b8a95a83b4428.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d84e22bf38fdc8310f3b8a95a83b4428.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d84e22bf38fdc8310f3b8a95a83b4428.mp4", "mask_path": "synthetic-bg-change/mask/d84e22bf38fdc8310f3b8a95a83b4428.mp4", "composite_path": "synthetic-bg-change/composite/d84e22bf38fdc8310f3b8a95a83b4428.mp4"}
{"edit_instruction": "Change the background to a dusty desert salt flat near a rocket launch pad with heat shimmer rising from the ground, dust particles drifting in the dry air, and a massive rocket structure visible in the distance under harsh, warm sunlight from the front-left. Medium shot, eye-level, static camera, deep focus with everything in focus. Keep the young astronaut in a silver suit intact.", "input_video_path": "synthetic-bg-change/input_video/c4a3f1185b90d6ff086364cda8a324a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c4a3f1185b90d6ff086364cda8a324a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c4a3f1185b90d6ff086364cda8a324a7.mp4", "mask_path": "synthetic-bg-change/mask/c4a3f1185b90d6ff086364cda8a324a7.mp4", "composite_path": "synthetic-bg-change/composite/c4a3f1185b90d6ff086364cda8a324a7.mp4"}
{"edit_instruction": "Change the background to a sandy beach during golden hour with gentle waves crashing on the shore, seagulls circling in the distance, and dune grass swaying in the breeze, illuminated by warm soft sunlight from the left. Use a full shot, eye-level static camera with a soft-focus background and bokeh. Keep the barefoot young boy in a coral t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/50fdfaa35bf20276c40030e45f806dca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/50fdfaa35bf20276c40030e45f806dca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/50fdfaa35bf20276c40030e45f806dca.mp4", "mask_path": "synthetic-bg-change/mask/50fdfaa35bf20276c40030e45f806dca.mp4", "composite_path": "synthetic-bg-change/composite/50fdfaa35bf20276c40030e45f806dca.mp4"}
{"edit_instruction": "Change the background to a deserted, overgrown Times Square with vines hanging from billboards, papers blowing through empty streets, pigeons taking flight, and warm golden hour sunlight from the front-left. Medium shot, eye-level, static camera, slightly blurred background. Keep the retro astronaut in the white suit intact.", "input_video_path": "synthetic-bg-change/input_video/0826d9c8370436d56ffb6c9783630531.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0826d9c8370436d56ffb6c9783630531.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0826d9c8370436d56ffb6c9783630531.mp4", "mask_path": "synthetic-bg-change/mask/0826d9c8370436d56ffb6c9783630531.mp4", "composite_path": "synthetic-bg-change/composite/0826d9c8370436d56ffb6c9783630531.mp4"}
{"edit_instruction": "Change the background to a living room decorated with birthday streamers, colorful paper streamers swaying slightly from the ceiling, a ceiling fan spinning slowly in the background with soft indoor lighting from the left. Medium shot, eye-level with gentle background blur. Keep the young girl holding a teddy bear intact.", "input_video_path": "synthetic-bg-change/input_video/6293446f149d201dc97b38d3533ce393.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6293446f149d201dc97b38d3533ce393.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6293446f149d201dc97b38d3533ce393.mp4", "mask_path": "synthetic-bg-change/mask/6293446f149d201dc97b38d3533ce393.mp4", "composite_path": "synthetic-bg-change/composite/6293446f149d201dc97b38d3533ce393.mp4"}
{"edit_instruction": "Change the background to a dusty desert salt flat near a rocket launch pad with heat shimmer rising from the ground, dust particles drifting in the dry air, and a massive rocket structure visible in the distance under harsh, warm sunlight from the front-left. Medium shot, eye-level, static camera, deep focus with everything in focus. Keep the young astronaut in a silver suit intact.", "input_video_path": "synthetic-bg-change/input_video/72db72c6c470b5584465364fe4a8b356.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/72db72c6c470b5584465364fe4a8b356.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/72db72c6c470b5584465364fe4a8b356.mp4", "mask_path": "synthetic-bg-change/mask/72db72c6c470b5584465364fe4a8b356.mp4", "composite_path": "synthetic-bg-change/composite/72db72c6c470b5584465364fe4a8b356.mp4"}
{"edit_instruction": "Change the background to a deserted, overgrown Times Square with vines hanging from billboards, papers blowing through empty streets, pigeons taking flight, and warm golden hour sunlight from the front-left. Medium shot, eye-level, static camera, slightly blurred background. Keep the retro astronaut in the white suit intact.", "input_video_path": "synthetic-bg-change/input_video/d431a39672881c763fb30e631067e81f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d431a39672881c763fb30e631067e81f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d431a39672881c763fb30e631067e81f.mp4", "mask_path": "synthetic-bg-change/mask/d431a39672881c763fb30e631067e81f.mp4", "composite_path": "synthetic-bg-change/composite/d431a39672881c763fb30e631067e81f.mp4"}
{"edit_instruction": "Change the background to a colorful concrete skate park covered in vibrant graffiti with teenagers skateboarding in background bowls and pigeons flying up from a railing, lit by bright, direct sunlight from the front-right. Use a full shot, eye-level, static camera, with a sharp background where everything is in focus. Keep the young girl in a striped shirt and jeans intact.", "input_video_path": "synthetic-bg-change/input_video/35539b76dec3bc166e8b71d4c75a5f56.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/35539b76dec3bc166e8b71d4c75a5f56.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/35539b76dec3bc166e8b71d4c75a5f56.mp4", "mask_path": "synthetic-bg-change/mask/35539b76dec3bc166e8b71d4c75a5f56.mp4", "composite_path": "synthetic-bg-change/composite/35539b76dec3bc166e8b71d4c75a5f56.mp4"}
{"edit_instruction": "Change the background to a living room decorated with birthday streamers, colorful paper streamers swaying slightly from the ceiling, a ceiling fan spinning slowly in the background with soft indoor lighting from the left. Medium shot, eye-level with gentle background blur. Keep the young girl holding a teddy bear intact.", "input_video_path": "synthetic-bg-change/input_video/33d3f23ec9fbe1d3b2a61c973726879c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/33d3f23ec9fbe1d3b2a61c973726879c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/33d3f23ec9fbe1d3b2a61c973726879c.mp4", "mask_path": "synthetic-bg-change/mask/33d3f23ec9fbe1d3b2a61c973726879c.mp4", "composite_path": "synthetic-bg-change/composite/33d3f23ec9fbe1d3b2a61c973726879c.mp4"}
{"edit_instruction": "Change the background to a sunny, pastel-colored children's bedroom with sheer white curtains billowing gently in the breeze and dust motes dancing in soft, warm window light from the left. Medium shot, eye-level, with blurred background bokeh. Keep the young girl holding a teddy bear intact.", "input_video_path": "synthetic-bg-change/input_video/f90017b64820ca82200963c05e36fafd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f90017b64820ca82200963c05e36fafd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f90017b64820ca82200963c05e36fafd.mp4", "mask_path": "synthetic-bg-change/mask/f90017b64820ca82200963c05e36fafd.mp4", "composite_path": "synthetic-bg-change/composite/f90017b64820ca82200963c05e36fafd.mp4"}
{"edit_instruction": "Change the background to a cyberpunk metropolis with neon-lit skyscrapers, a flying car ascending, rain falling steadily with neon reflections on wet surfaces, drones hovering nearby, and mixed neon lighting with a strong key light from the right. Medium shot, eye-level, blurred background with bokeh. Keep the figure in the white and gold futuristic outfit intact.", "input_video_path": "synthetic-bg-change/input_video/865d5ab7cf12e83dfa63a4572d6ddbaf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/865d5ab7cf12e83dfa63a4572d6ddbaf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/865d5ab7cf12e83dfa63a4572d6ddbaf.mp4", "mask_path": "synthetic-bg-change/mask/865d5ab7cf12e83dfa63a4572d6ddbaf.mp4", "composite_path": "synthetic-bg-change/composite/865d5ab7cf12e83dfa63a4572d6ddbaf.mp4"}
{"edit_instruction": "Change the background to a colorful concrete skate park covered in vibrant graffiti with teenagers skateboarding in background bowls and pigeons flying up from a railing, lit by bright, direct sunlight from the front-right. Use a full shot, eye-level, static camera, with a sharp background where everything is in focus. Keep the young girl in a striped shirt and jeans intact.", "input_video_path": "synthetic-bg-change/input_video/78876ef1c000ac5c988cea028141a1df.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/78876ef1c000ac5c988cea028141a1df.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/78876ef1c000ac5c988cea028141a1df.mp4", "mask_path": "synthetic-bg-change/mask/78876ef1c000ac5c988cea028141a1df.mp4", "composite_path": "synthetic-bg-change/composite/78876ef1c000ac5c988cea028141a1df.mp4"}
{"edit_instruction": "Change the background to a sunny, pastel-colored children's bedroom with sheer white curtains billowing gently in the breeze and dust motes dancing in soft, warm window light from the left. Medium shot, eye-level, with blurred background bokeh. Keep the young girl holding a teddy bear intact.", "input_video_path": "synthetic-bg-change/input_video/90235cd41bcb7d2ad468e8a6edc8c1f4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/90235cd41bcb7d2ad468e8a6edc8c1f4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/90235cd41bcb7d2ad468e8a6edc8c1f4.mp4", "mask_path": "synthetic-bg-change/mask/90235cd41bcb7d2ad468e8a6edc8c1f4.mp4", "composite_path": "synthetic-bg-change/composite/90235cd41bcb7d2ad468e8a6edc8c1f4.mp4"}
{"edit_instruction": "Change the background to the interior of a Mars colony greenhouse biodome with alien plants swaying gently and rover vehicles visible outside the glass, lit by warm direct sunlight filtering through the dusty red atmosphere. Medium shot, eye-level, static camera, soft-focus background. Keep the young astronaut in the silver suit intact.", "input_video_path": "synthetic-bg-change/input_video/5e1162a2df855bb7bdd4762f2cfdd129.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5e1162a2df855bb7bdd4762f2cfdd129.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5e1162a2df855bb7bdd4762f2cfdd129.mp4", "mask_path": "synthetic-bg-change/mask/5e1162a2df855bb7bdd4762f2cfdd129.mp4", "composite_path": "synthetic-bg-change/composite/5e1162a2df855bb7bdd4762f2cfdd129.mp4"}
{"edit_instruction": "Change the background to a cyberpunk metropolis with neon-lit skyscrapers, a flying car ascending, rain falling steadily with neon reflections on wet surfaces, drones hovering nearby, and mixed neon lighting with a strong key light from the right. Medium shot, eye-level, blurred background with bokeh. Keep the figure in the white and gold futuristic outfit intact.", "input_video_path": "synthetic-bg-change/input_video/b0e40c2a644a5b1a2d723ad7a04b1bef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b0e40c2a644a5b1a2d723ad7a04b1bef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b0e40c2a644a5b1a2d723ad7a04b1bef.mp4", "mask_path": "synthetic-bg-change/mask/b0e40c2a644a5b1a2d723ad7a04b1bef.mp4", "composite_path": "synthetic-bg-change/composite/b0e40c2a644a5b1a2d723ad7a04b1bef.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars colony habitat with large windows revealing a red dusty landscape, automated rovers passing by, and swirling dust, lit by soft artificial habitat lighting. Medium shot, eye-level, slightly blurred background. Keep the young astronaut intact.", "input_video_path": "synthetic-bg-change/input_video/2b6e011333b772fde2033263fff39130.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2b6e011333b772fde2033263fff39130.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2b6e011333b772fde2033263fff39130.mp4", "mask_path": "synthetic-bg-change/mask/2b6e011333b772fde2033263fff39130.mp4", "composite_path": "synthetic-bg-change/composite/2b6e011333b772fde2033263fff39130.mp4"}
{"edit_instruction": "Change the background to the interior of a Mars colony greenhouse biodome with alien plants swaying gently and rover vehicles visible outside the glass, lit by warm direct sunlight filtering through the dusty red atmosphere. Medium shot, eye-level, static camera, soft-focus background. Keep the young astronaut in the silver suit intact.", "input_video_path": "synthetic-bg-change/input_video/12c630dc8444fde8c5d7a7dc536c3178.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/12c630dc8444fde8c5d7a7dc536c3178.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/12c630dc8444fde8c5d7a7dc536c3178.mp4", "mask_path": "synthetic-bg-change/mask/12c630dc8444fde8c5d7a7dc536c3178.mp4", "composite_path": "synthetic-bg-change/composite/12c630dc8444fde8c5d7a7dc536c3178.mp4"}
{"edit_instruction": "Change the background to vast red sand dunes on an alien planet with dust devils swirling in the distance and two moons in the sky, lit by harsh sunlight casting strong shadows from the right. Use a medium shot with a sharp background and deep focus. Keep the figure in the futuristic outfit intact.", "input_video_path": "synthetic-bg-change/input_video/d7ded555f023bb682c6e7973a8839a0a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d7ded555f023bb682c6e7973a8839a0a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d7ded555f023bb682c6e7973a8839a0a.mp4", "mask_path": "synthetic-bg-change/mask/d7ded555f023bb682c6e7973a8839a0a.mp4", "composite_path": "synthetic-bg-change/composite/d7ded555f023bb682c6e7973a8839a0a.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars colony habitat with large windows revealing a red dusty landscape, automated rovers passing by, and swirling dust, lit by soft artificial habitat lighting. Medium shot, eye-level, slightly blurred background. Keep the young astronaut intact.", "input_video_path": "synthetic-bg-change/input_video/a3e0db6ee7b2cd4d04e273b04eff8e92.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a3e0db6ee7b2cd4d04e273b04eff8e92.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a3e0db6ee7b2cd4d04e273b04eff8e92.mp4", "mask_path": "synthetic-bg-change/mask/a3e0db6ee7b2cd4d04e273b04eff8e92.mp4", "composite_path": "synthetic-bg-change/composite/a3e0db6ee7b2cd4d04e273b04eff8e92.mp4"}
{"edit_instruction": "Change the background to a sleek white corridor of an international space station with floating equipment drifting weightlessly and robotic arms servicing panels outside the window, featuring bright, high-contrast artificial lighting from the front-right. Use a medium shot, eye-level, static camera, and a sharp background. Keep the young astronaut holding a helmet intact.", "input_video_path": "synthetic-bg-change/input_video/4cea7850066c9e602a8047eb8e1d6849.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4cea7850066c9e602a8047eb8e1d6849.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4cea7850066c9e602a8047eb8e1d6849.mp4", "mask_path": "synthetic-bg-change/mask/4cea7850066c9e602a8047eb8e1d6849.mp4", "composite_path": "synthetic-bg-change/composite/4cea7850066c9e602a8047eb8e1d6849.mp4"}
{"edit_instruction": "Change the background to vast red sand dunes on an alien planet with dust devils swirling in the distance and two moons in the sky, lit by harsh sunlight casting strong shadows from the right. Use a medium shot with a sharp background and deep focus. Keep the figure in the futuristic outfit intact.", "input_video_path": "synthetic-bg-change/input_video/158f2e34cffb5cf72cf3a2ab9f0ab399.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/158f2e34cffb5cf72cf3a2ab9f0ab399.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/158f2e34cffb5cf72cf3a2ab9f0ab399.mp4", "mask_path": "synthetic-bg-change/mask/158f2e34cffb5cf72cf3a2ab9f0ab399.mp4", "composite_path": "synthetic-bg-change/composite/158f2e34cffb5cf72cf3a2ab9f0ab399.mp4"}
{"edit_instruction": "Change the background to a sleek white corridor of an international space station with floating equipment drifting weightlessly and robotic arms servicing panels outside the window, featuring bright, high-contrast artificial lighting from the front-right. Use a medium shot, eye-level, static camera, and a sharp background. Keep the young astronaut holding a helmet intact.", "input_video_path": "synthetic-bg-change/input_video/265bf62b69398510f61dc66d66fe5b5f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/265bf62b69398510f61dc66d66fe5b5f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/265bf62b69398510f61dc66d66fe5b5f.mp4", "mask_path": "synthetic-bg-change/mask/265bf62b69398510f61dc66d66fe5b5f.mp4", "composite_path": "synthetic-bg-change/composite/265bf62b69398510f61dc66d66fe5b5f.mp4"}
{"edit_instruction": "Change the background to a tarmac with a massive rocket on the launchpad in the distance, steam venting from the boosters, birds flying away, and warm golden hour sunlight from the front left. Use a medium shot, eye-level, with gentle background blur. Keep the young astronaut intact.", "input_video_path": "synthetic-bg-change/input_video/0a9c092322e00da19874f52136a666c9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0a9c092322e00da19874f52136a666c9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0a9c092322e00da19874f52136a666c9.mp4", "mask_path": "synthetic-bg-change/mask/0a9c092322e00da19874f52136a666c9.mp4", "composite_path": "synthetic-bg-change/composite/0a9c092322e00da19874f52136a666c9.mp4"}
{"edit_instruction": "Change the background to a tarmac with a massive rocket on the launchpad in the distance, steam venting from the boosters, birds flying away, and warm golden hour sunlight from the front left. Use a medium shot, eye-level, with gentle background blur. Keep the young astronaut intact.", "input_video_path": "synthetic-bg-change/input_video/16b49aeb36b6abad009ab1af3af57b1a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/16b49aeb36b6abad009ab1af3af57b1a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/16b49aeb36b6abad009ab1af3af57b1a.mp4", "mask_path": "synthetic-bg-change/mask/16b49aeb36b6abad009ab1af3af57b1a.mp4", "composite_path": "synthetic-bg-change/composite/16b49aeb36b6abad009ab1af3af57b1a.mp4"}
{"edit_instruction": "Change the background to a festive living room decorated for a birthday with colorful streamers hanging from the ceiling and confetti falling slowly, lit by warm indoor lighting from the right side. Medium close-up, eye-level, static camera, with a dreamy out-of-focus background. Keep the playful girl with the teddy bear intact.", "input_video_path": "synthetic-bg-change/input_video/7257d83cf75ae6fefcdd8f0098c5ec04.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7257d83cf75ae6fefcdd8f0098c5ec04.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7257d83cf75ae6fefcdd8f0098c5ec04.mp4", "mask_path": "synthetic-bg-change/mask/7257d83cf75ae6fefcdd8f0098c5ec04.mp4", "composite_path": "synthetic-bg-change/composite/7257d83cf75ae6fefcdd8f0098c5ec04.mp4"}
{"edit_instruction": "Change the background to a vibrant, colorful child's bedroom with toys scattered on the floor, a ceiling fan spinning above, and sheer curtains billowing in the background window, with bright, direct lighting from the front-right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young girl with a pink tank top holding a stuffed bunny intact.", "input_video_path": "synthetic-bg-change/input_video/11ea9284abc63fb70365d1a1ce0019d5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/11ea9284abc63fb70365d1a1ce0019d5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/11ea9284abc63fb70365d1a1ce0019d5.mp4", "mask_path": "synthetic-bg-change/mask/11ea9284abc63fb70365d1a1ce0019d5.mp4", "composite_path": "synthetic-bg-change/composite/11ea9284abc63fb70365d1a1ce0019d5.mp4"}
{"edit_instruction": "Change the background to a festive living room decorated for a birthday with colorful streamers hanging from the ceiling and confetti falling slowly, lit by warm indoor lighting from the right side. Medium close-up, eye-level, static camera, with a dreamy out-of-focus background. Keep the playful girl with the teddy bear intact.", "input_video_path": "synthetic-bg-change/input_video/c84f18b05bae1332b666300268bddf6f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c84f18b05bae1332b666300268bddf6f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c84f18b05bae1332b666300268bddf6f.mp4", "mask_path": "synthetic-bg-change/mask/c84f18b05bae1332b666300268bddf6f.mp4", "composite_path": "synthetic-bg-change/composite/c84f18b05bae1332b666300268bddf6f.mp4"}
{"edit_instruction": "Change the background to a colorful amusement park carousel spinning with flashing lights and people walking in the distance, featuring bright direct front lighting. Use a medium shot at eye-level with a slightly blurred background. Keep the young girl with a teddy bear intact.", "input_video_path": "synthetic-bg-change/input_video/befdbf141c97db2288176a72978d40f5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/befdbf141c97db2288176a72978d40f5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/befdbf141c97db2288176a72978d40f5.mp4", "mask_path": "synthetic-bg-change/mask/befdbf141c97db2288176a72978d40f5.mp4", "composite_path": "synthetic-bg-change/composite/befdbf141c97db2288176a72978d40f5.mp4"}
{"edit_instruction": "Change the background to a vibrant, colorful child's bedroom with toys scattered on the floor, a ceiling fan spinning above, and sheer curtains billowing in the background window, with bright, direct lighting from the front-right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young girl with a pink tank top holding a stuffed bunny intact.", "input_video_path": "synthetic-bg-change/input_video/b222627614426eb43b728c151f350c2e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b222627614426eb43b728c151f350c2e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b222627614426eb43b728c151f350c2e.mp4", "mask_path": "synthetic-bg-change/mask/b222627614426eb43b728c151f350c2e.mp4", "composite_path": "synthetic-bg-change/composite/b222627614426eb43b728c151f350c2e.mp4"}
{"edit_instruction": "Change the background to a colorful amusement park carousel spinning with flashing lights and people walking in the distance, featuring bright direct front lighting. Use a medium shot at eye-level with a slightly blurred background. Keep the young girl with a teddy bear intact.", "input_video_path": "synthetic-bg-change/input_video/89cfdd04818cd4cbd5ebc94606b7c244.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/89cfdd04818cd4cbd5ebc94606b7c244.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/89cfdd04818cd4cbd5ebc94606b7c244.mp4", "mask_path": "synthetic-bg-change/mask/89cfdd04818cd4cbd5ebc94606b7c244.mp4", "composite_path": "synthetic-bg-change/composite/89cfdd04818cd4cbd5ebc94606b7c244.mp4"}
{"edit_instruction": "Change the background to a decorated living room filled with colorful balloons, confetti slowly falling, and candles flickering softly in the background, with warm interior lighting from the right side. Close-up, eye-level, soft bokeh background. Keep the happy young girl with long hair intact.", "input_video_path": "synthetic-bg-change/input_video/4061b86e7e975f306ba80460aecf1ff2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4061b86e7e975f306ba80460aecf1ff2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4061b86e7e975f306ba80460aecf1ff2.mp4", "mask_path": "synthetic-bg-change/mask/4061b86e7e975f306ba80460aecf1ff2.mp4", "composite_path": "synthetic-bg-change/composite/4061b86e7e975f306ba80460aecf1ff2.mp4"}
{"edit_instruction": "Change the background to a vintage carousel at the foot of the Eiffel Tower in Paris, with spinning carousel lights and pigeons flying in the distance, bathed in warm afternoon light from the right. Maintain the close-up, eye-level shot with gentle background blur. Keep the laughing young girl intact.", "input_video_path": "synthetic-bg-change/input_video/d9979133ed7a091c3ba824c8fd7556ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d9979133ed7a091c3ba824c8fd7556ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d9979133ed7a091c3ba824c8fd7556ec.mp4", "mask_path": "synthetic-bg-change/mask/d9979133ed7a091c3ba824c8fd7556ec.mp4", "composite_path": "synthetic-bg-change/composite/d9979133ed7a091c3ba824c8fd7556ec.mp4"}
{"edit_instruction": "Change the background to a decorated living room filled with colorful balloons, confetti slowly falling, and candles flickering softly in the background, with warm interior lighting from the right side. Close-up, eye-level, soft bokeh background. Keep the happy young girl with long hair intact.", "input_video_path": "synthetic-bg-change/input_video/401d32a1462743b4d3e17042c6d27b00.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/401d32a1462743b4d3e17042c6d27b00.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/401d32a1462743b4d3e17042c6d27b00.mp4", "mask_path": "synthetic-bg-change/mask/401d32a1462743b4d3e17042c6d27b00.mp4", "composite_path": "synthetic-bg-change/composite/401d32a1462743b4d3e17042c6d27b00.mp4"}
{"edit_instruction": "Change the background to a vintage carousel at the foot of the Eiffel Tower in Paris, with spinning carousel lights and pigeons flying in the distance, bathed in warm afternoon light from the right. Maintain the close-up, eye-level shot with gentle background blur. Keep the laughing young girl intact.", "input_video_path": "synthetic-bg-change/input_video/c1b7d12fd6593d80bf3c684a12b41116.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c1b7d12fd6593d80bf3c684a12b41116.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c1b7d12fd6593d80bf3c684a12b41116.mp4", "mask_path": "synthetic-bg-change/mask/c1b7d12fd6593d80bf3c684a12b41116.mp4", "composite_path": "synthetic-bg-change/composite/c1b7d12fd6593d80bf3c684a12b41116.mp4"}
{"edit_instruction": "Change the background to a sleek, open-plan corporate office with colleagues working at desks and a digital stock ticker scrolling on a wall screen, lit by warm interior lighting from the right. Maintain the full shot, eye-level angle, and soft-focus background. Keep the man in the suit talking on his phone intact.", "input_video_path": "synthetic-bg-change/input_video/ac19c91642f3be5a6ef7ba5a0d7e39be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac19c91642f3be5a6ef7ba5a0d7e39be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac19c91642f3be5a6ef7ba5a0d7e39be.mp4", "mask_path": "synthetic-bg-change/mask/ac19c91642f3be5a6ef7ba5a0d7e39be.mp4", "composite_path": "synthetic-bg-change/composite/ac19c91642f3be5a6ef7ba5a0d7e39be.mp4"}
{"edit_instruction": "Change the background to a bright playroom filled with toys, with a colorful rug, a spinning ceiling fan above, and sheer curtains billowing near an open window, with neutral direct lighting from the front and a soft-focus background in a medium, eye-level shot. Keep the young girl with a teddy bear intact.", "input_video_path": "synthetic-bg-change/input_video/1793aa3c3c35a28a68f05ad399986bf8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1793aa3c3c35a28a68f05ad399986bf8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1793aa3c3c35a28a68f05ad399986bf8.mp4", "mask_path": "synthetic-bg-change/mask/1793aa3c3c35a28a68f05ad399986bf8.mp4", "composite_path": "synthetic-bg-change/composite/1793aa3c3c35a28a68f05ad399986bf8.mp4"}
{"edit_instruction": "Change the background to a sun-drenched wildflower meadow with dandelion seeds floating in the air and tall grass swaying, lit by soft warm sunlight from the front-right. Close-up, eye-level, dreamy out-of-focus background with bokeh. Keep the laughing young girl intact.", "input_video_path": "synthetic-bg-change/input_video/72e97711980e9001e1a7ddb4f81f1b99.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/72e97711980e9001e1a7ddb4f81f1b99.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/72e97711980e9001e1a7ddb4f81f1b99.mp4", "mask_path": "synthetic-bg-change/mask/72e97711980e9001e1a7ddb4f81f1b99.mp4", "composite_path": "synthetic-bg-change/composite/72e97711980e9001e1a7ddb4f81f1b99.mp4"}
{"edit_instruction": "Change the background to a sleek, open-plan corporate office with colleagues working at desks and a digital stock ticker scrolling on a wall screen, lit by warm interior lighting from the right. Maintain the full shot, eye-level angle, and soft-focus background. Keep the man in the suit talking on his phone intact.", "input_video_path": "synthetic-bg-change/input_video/d309bda98515d60baf374fa9609cb9ad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d309bda98515d60baf374fa9609cb9ad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d309bda98515d60baf374fa9609cb9ad.mp4", "mask_path": "synthetic-bg-change/mask/d309bda98515d60baf374fa9609cb9ad.mp4", "composite_path": "synthetic-bg-change/composite/d309bda98515d60baf374fa9609cb9ad.mp4"}
{"edit_instruction": "Change the background to a bright playroom filled with toys, with a colorful rug, a spinning ceiling fan above, and sheer curtains billowing near an open window, with neutral direct lighting from the front and a soft-focus background in a medium, eye-level shot. Keep the young girl with a teddy bear intact.", "input_video_path": "synthetic-bg-change/input_video/2aa9e2ec95d8fa15273071c2a6e9ba38.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2aa9e2ec95d8fa15273071c2a6e9ba38.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2aa9e2ec95d8fa15273071c2a6e9ba38.mp4", "mask_path": "synthetic-bg-change/mask/2aa9e2ec95d8fa15273071c2a6e9ba38.mp4", "composite_path": "synthetic-bg-change/composite/2aa9e2ec95d8fa15273071c2a6e9ba38.mp4"}
{"edit_instruction": "Change the background to a sun-drenched wildflower meadow with dandelion seeds floating in the air and tall grass swaying, lit by soft warm sunlight from the front-right. Close-up, eye-level, dreamy out-of-focus background with bokeh. Keep the laughing young girl intact.", "input_video_path": "synthetic-bg-change/input_video/cb2f002d129864e44bae27bd4741573a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb2f002d129864e44bae27bd4741573a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb2f002d129864e44bae27bd4741573a.mp4", "mask_path": "synthetic-bg-change/mask/cb2f002d129864e44bae27bd4741573a.mp4", "composite_path": "synthetic-bg-change/composite/cb2f002d129864e44bae27bd4741573a.mp4"}
{"edit_instruction": "Change the background to an abstract digital void with floating geometric shapes rotating slowly and streams of binary code cascading like rain in the distance, illuminated by cool soft lighting from the front-left. Medium shot, eye-level, soft-focus background. Keep the woman wearing a VR headset and grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/1319fb1be55858973dc85949662aeb63.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1319fb1be55858973dc85949662aeb63.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1319fb1be55858973dc85949662aeb63.mp4", "mask_path": "synthetic-bg-change/mask/1319fb1be55858973dc85949662aeb63.mp4", "composite_path": "synthetic-bg-change/composite/1319fb1be55858973dc85949662aeb63.mp4"}
{"edit_instruction": "Change the background to a pristine white technology laboratory with robot arms assembling devices and clean glass walls reflecting subtle blue light, using neutral soft lighting from the front-left and a slightly blurred background. Keep the woman wearing a VR headset and grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/024b06a095e6353c8c2954950f8c6512.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/024b06a095e6353c8c2954950f8c6512.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/024b06a095e6353c8c2954950f8c6512.mp4", "mask_path": "synthetic-bg-change/mask/024b06a095e6353c8c2954950f8c6512.mp4", "composite_path": "synthetic-bg-change/composite/024b06a095e6353c8c2954950f8c6512.mp4"}
{"edit_instruction": "Change the background to an abstract digital void with floating geometric shapes rotating slowly and streams of binary code cascading like rain in the distance, illuminated by cool soft lighting from the front-left. Medium shot, eye-level, soft-focus background. Keep the woman wearing a VR headset and grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/dc50630c6506eb5b654006ec93cbb25e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc50630c6506eb5b654006ec93cbb25e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc50630c6506eb5b654006ec93cbb25e.mp4", "mask_path": "synthetic-bg-change/mask/dc50630c6506eb5b654006ec93cbb25e.mp4", "composite_path": "synthetic-bg-change/composite/dc50630c6506eb5b654006ec93cbb25e.mp4"}
{"edit_instruction": "Change the background to the Louvre gallery with tourists walking past in the distance and dust particles in skylight beams, illuminated by soft natural light filtering from the left. Use a medium shot with deep focus and a sharp background. Keep the person pointing in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/04951400f0c7b5079e16113638823550.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/04951400f0c7b5079e16113638823550.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/04951400f0c7b5079e16113638823550.mp4", "mask_path": "synthetic-bg-change/mask/04951400f0c7b5079e16113638823550.mp4", "composite_path": "synthetic-bg-change/composite/04951400f0c7b5079e16113638823550.mp4"}
{"edit_instruction": "Change the background to a pristine white technology laboratory with robot arms assembling devices and clean glass walls reflecting subtle blue light, using neutral soft lighting from the front-left and a slightly blurred background. Keep the woman wearing a VR headset and grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/d62e7f1d6773c88c3a81dae908181a9d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d62e7f1d6773c88c3a81dae908181a9d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d62e7f1d6773c88c3a81dae908181a9d.mp4", "mask_path": "synthetic-bg-change/mask/d62e7f1d6773c88c3a81dae908181a9d.mp4", "composite_path": "synthetic-bg-change/composite/d62e7f1d6773c88c3a81dae908181a9d.mp4"}
{"edit_instruction": "Change the background to a lively street festival with colorful bunting flags overhead, paper confetti drifting through the air, festival-goers walking past, and shimmering vendor stalls under diffused daylight. Use a medium shot at eye level with a slightly blurred background. Keep the happy young girl in the pink t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2fed11c364940a7f878341524f7146c7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2fed11c364940a7f878341524f7146c7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2fed11c364940a7f878341524f7146c7.mp4", "mask_path": "synthetic-bg-change/mask/2fed11c364940a7f878341524f7146c7.mp4", "composite_path": "synthetic-bg-change/composite/2fed11c364940a7f878341524f7146c7.mp4"}
{"edit_instruction": "Change the background to the Louvre gallery with tourists walking past in the distance and dust particles in skylight beams, illuminated by soft natural light filtering from the left. Use a medium shot with deep focus and a sharp background. Keep the person pointing in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/e6e605c4435f2c4ad5f75bea21ea077f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e6e605c4435f2c4ad5f75bea21ea077f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e6e605c4435f2c4ad5f75bea21ea077f.mp4", "mask_path": "synthetic-bg-change/mask/e6e605c4435f2c4ad5f75bea21ea077f.mp4", "composite_path": "synthetic-bg-change/composite/e6e605c4435f2c4ad5f75bea21ea077f.mp4"}
{"edit_instruction": "Change the background to a busy city park near a fountain with water droplets spraying and pigeons taking flight, illuminated by warm afternoon light casting distinct shadows from the right. Medium close-up, eye-level, static camera, soft-focus background. Keep the girl with the teddy bear intact.", "input_video_path": "synthetic-bg-change/input_video/581411f01a3cb5d0c1d78214c889ad25.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/581411f01a3cb5d0c1d78214c889ad25.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/581411f01a3cb5d0c1d78214c889ad25.mp4", "mask_path": "synthetic-bg-change/mask/581411f01a3cb5d0c1d78214c889ad25.mp4", "composite_path": "synthetic-bg-change/composite/581411f01a3cb5d0c1d78214c889ad25.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with glass walls and city views, people walking past in the corridor behind the glass, digital charts flickering on a screen, soft diffused office lighting from the front-left, medium shot, eye-level, static camera with gentle background blur. Keep the two men shaking hands intact.", "input_video_path": "synthetic-bg-change/input_video/f4eec46136cef27241032aacf67d29af.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f4eec46136cef27241032aacf67d29af.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f4eec46136cef27241032aacf67d29af.mp4", "mask_path": "synthetic-bg-change/mask/f4eec46136cef27241032aacf67d29af.mp4", "composite_path": "synthetic-bg-change/composite/f4eec46136cef27241032aacf67d29af.mp4"}
{"edit_instruction": "Change the background to a lively street festival with colorful bunting flags overhead, paper confetti drifting through the air, festival-goers walking past, and shimmering vendor stalls under diffused daylight. Use a medium shot at eye level with a slightly blurred background. Keep the happy young girl in the pink t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8ea69a627da12e8bb066162d7c135ac6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8ea69a627da12e8bb066162d7c135ac6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8ea69a627da12e8bb066162d7c135ac6.mp4", "mask_path": "synthetic-bg-change/mask/8ea69a627da12e8bb066162d7c135ac6.mp4", "composite_path": "synthetic-bg-change/composite/8ea69a627da12e8bb066162d7c135ac6.mp4"}
{"edit_instruction": "Change the background to a busy city park near a fountain with water droplets spraying and pigeons taking flight, illuminated by warm afternoon light casting distinct shadows from the right. Medium close-up, eye-level, static camera, soft-focus background. Keep the girl with the teddy bear intact.", "input_video_path": "synthetic-bg-change/input_video/5135b24b64fcb6a06e46d4f84a56e195.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5135b24b64fcb6a06e46d4f84a56e195.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5135b24b64fcb6a06e46d4f84a56e195.mp4", "mask_path": "synthetic-bg-change/mask/5135b24b64fcb6a06e46d4f84a56e195.mp4", "composite_path": "synthetic-bg-change/composite/5135b24b64fcb6a06e46d4f84a56e195.mp4"}
{"edit_instruction": "Change the background to a colorful, modern playroom filled with toys and bean bags, featuring a spinning ceiling fan and gently rotating colorful mobiles, illuminated by soft, neutral lighting from the front. Medium shot, eye-level, blurred background with soft bokeh. Keep the cheerful young girl in the pink t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/990dfee2cc6ec64678bc3cf36f0a7919.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/990dfee2cc6ec64678bc3cf36f0a7919.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/990dfee2cc6ec64678bc3cf36f0a7919.mp4", "mask_path": "synthetic-bg-change/mask/990dfee2cc6ec64678bc3cf36f0a7919.mp4", "composite_path": "synthetic-bg-change/composite/990dfee2cc6ec64678bc3cf36f0a7919.mp4"}
{"edit_instruction": "Change the background to a cozy modern living room with warm decor, a slowly spinning ceiling fan, and sheer curtains billowing gently at the window, lit by soft diffused light from the right. Medium shot, eye-level, background in soft focus. Keep the young woman in the lavender sweater wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/9f74018b0b88f38d43b0efefebf38712.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f74018b0b88f38d43b0efefebf38712.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f74018b0b88f38d43b0efefebf38712.mp4", "mask_path": "synthetic-bg-change/mask/9f74018b0b88f38d43b0efefebf38712.mp4", "composite_path": "synthetic-bg-change/composite/9f74018b0b88f38d43b0efefebf38712.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with glass walls and city views, people walking past in the corridor behind the glass, digital charts flickering on a screen, soft diffused office lighting from the front-left, medium shot, eye-level, static camera with gentle background blur. Keep the two men shaking hands intact.", "input_video_path": "synthetic-bg-change/input_video/207a2f9ed6be1c829ad5809f2c5e061a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/207a2f9ed6be1c829ad5809f2c5e061a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/207a2f9ed6be1c829ad5809f2c5e061a.mp4", "mask_path": "synthetic-bg-change/mask/207a2f9ed6be1c829ad5809f2c5e061a.mp4", "composite_path": "synthetic-bg-change/composite/207a2f9ed6be1c829ad5809f2c5e061a.mp4"}
{"edit_instruction": "Change the background to a colorful, modern playroom filled with toys and bean bags, featuring a spinning ceiling fan and gently rotating colorful mobiles, illuminated by soft, neutral lighting from the front. Medium shot, eye-level, blurred background with soft bokeh. Keep the cheerful young girl in the pink t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/79d893e2d07dc91789adae5deab223dd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/79d893e2d07dc91789adae5deab223dd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/79d893e2d07dc91789adae5deab223dd.mp4", "mask_path": "synthetic-bg-change/mask/79d893e2d07dc91789adae5deab223dd.mp4", "composite_path": "synthetic-bg-change/composite/79d893e2d07dc91789adae5deab223dd.mp4"}
{"edit_instruction": "Change the background to the lobby of a busy convention center with attendees walking by and digital signage rotating advertisements, illuminated by artificial convention lighting from the front-left. Medium shot, eye-level, static camera, background in soft focus. Keep the two men shaking hands and talking intact.", "input_video_path": "synthetic-bg-change/input_video/2471351e1c7c77df763b84ba8d50ffbe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2471351e1c7c77df763b84ba8d50ffbe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2471351e1c7c77df763b84ba8d50ffbe.mp4", "mask_path": "synthetic-bg-change/mask/2471351e1c7c77df763b84ba8d50ffbe.mp4", "composite_path": "synthetic-bg-change/composite/2471351e1c7c77df763b84ba8d50ffbe.mp4"}
{"edit_instruction": "Change the background to a cozy modern living room with warm decor, a slowly spinning ceiling fan, and sheer curtains billowing gently at the window, lit by soft diffused light from the right. Medium shot, eye-level, background in soft focus. Keep the young woman in the lavender sweater wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/9f48e119258555d22c545454236bfe8e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f48e119258555d22c545454236bfe8e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f48e119258555d22c545454236bfe8e.mp4", "mask_path": "synthetic-bg-change/mask/9f48e119258555d22c545454236bfe8e.mp4", "composite_path": "synthetic-bg-change/composite/9f48e119258555d22c545454236bfe8e.mp4"}
{"edit_instruction": "Change the background to a modern university library with students walking past shelves and dust motes floating in sunbeams from tall windows, illuminated by natural daylight from the front-left. Medium shot, eye-level, sharp background with deep focus. Keep the woman wearing a VR headset and grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/08ea7fd71c2199dcf2b0bf3cdc29d368.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/08ea7fd71c2199dcf2b0bf3cdc29d368.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/08ea7fd71c2199dcf2b0bf3cdc29d368.mp4", "mask_path": "synthetic-bg-change/mask/08ea7fd71c2199dcf2b0bf3cdc29d368.mp4", "composite_path": "synthetic-bg-change/composite/08ea7fd71c2199dcf2b0bf3cdc29d368.mp4"}
{"edit_instruction": "Change the background to the lobby of a busy convention center with attendees walking by and digital signage rotating advertisements, illuminated by artificial convention lighting from the front-left. Medium shot, eye-level, static camera, background in soft focus. Keep the two men shaking hands and talking intact.", "input_video_path": "synthetic-bg-change/input_video/0d4c19ac4b51732f04066238e8622bce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0d4c19ac4b51732f04066238e8622bce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0d4c19ac4b51732f04066238e8622bce.mp4", "mask_path": "synthetic-bg-change/mask/0d4c19ac4b51732f04066238e8622bce.mp4", "composite_path": "synthetic-bg-change/composite/0d4c19ac4b51732f04066238e8622bce.mp4"}
{"edit_instruction": "Change the background to a pristine, white minimalist technology laboratory with a robotic arm working in the background and dust motes floating in beams of light, clean, neutral studio lighting from the front-right. Medium shot, eye-level, blurred background with bokeh. Keep the young woman in the lavender sweater wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/67fdd59f439bcb886901dd04d9c837b2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/67fdd59f439bcb886901dd04d9c837b2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/67fdd59f439bcb886901dd04d9c837b2.mp4", "mask_path": "synthetic-bg-change/mask/67fdd59f439bcb886901dd04d9c837b2.mp4", "composite_path": "synthetic-bg-change/composite/67fdd59f439bcb886901dd04d9c837b2.mp4"}
{"edit_instruction": "Change the background to a modern university library with students walking past shelves and dust motes floating in sunbeams from tall windows, illuminated by natural daylight from the front-left. Medium shot, eye-level, sharp background with deep focus. Keep the woman wearing a VR headset and grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/19fc75d004e50ed23947c5bb586d5a94.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/19fc75d004e50ed23947c5bb586d5a94.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/19fc75d004e50ed23947c5bb586d5a94.mp4", "mask_path": "synthetic-bg-change/mask/19fc75d004e50ed23947c5bb586d5a94.mp4", "composite_path": "synthetic-bg-change/composite/19fc75d004e50ed23947c5bb586d5a94.mp4"}
{"edit_instruction": "Change the background to an abstract digital void composed of floating geometric shapes and data streams, featuring glowing binary code cascading like rain in the distance and pulses of light traveling along grid lines, with cool, even lighting from the front-right. Medium shot, eye-level, sharp background, deep focus. Keep the young woman in the lavender sweater wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/4e551ce85f13677fe35403568591548c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4e551ce85f13677fe35403568591548c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4e551ce85f13677fe35403568591548c.mp4", "mask_path": "synthetic-bg-change/mask/4e551ce85f13677fe35403568591548c.mp4", "composite_path": "synthetic-bg-change/composite/4e551ce85f13677fe35403568591548c.mp4"}
{"edit_instruction": "Change the background to a pristine, white minimalist technology laboratory with a robotic arm working in the background and dust motes floating in beams of light, clean, neutral studio lighting from the front-right. Medium shot, eye-level, blurred background with bokeh. Keep the young woman in the lavender sweater wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/fdccc5520c6e06a7f328cce270d30fa8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fdccc5520c6e06a7f328cce270d30fa8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fdccc5520c6e06a7f328cce270d30fa8.mp4", "mask_path": "synthetic-bg-change/mask/fdccc5520c6e06a7f328cce270d30fa8.mp4", "composite_path": "synthetic-bg-change/composite/fdccc5520c6e06a7f328cce270d30fa8.mp4"}
{"edit_instruction": "Change the background to an abstract digital void composed of floating geometric shapes and data streams, featuring glowing binary code cascading like rain in the distance and pulses of light traveling along grid lines, with cool, even lighting from the front-right. Medium shot, eye-level, sharp background, deep focus. Keep the young woman in the lavender sweater wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/3fc64d6afe748617d952bf0e828c4a18.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3fc64d6afe748617d952bf0e828c4a18.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3fc64d6afe748617d952bf0e828c4a18.mp4", "mask_path": "synthetic-bg-change/mask/3fc64d6afe748617d952bf0e828c4a18.mp4", "composite_path": "synthetic-bg-change/composite/3fc64d6afe748617d952bf0e828c4a18.mp4"}
{"edit_instruction": "Change the background to a futuristic rooftop balcony overlooking a neon-soaked cyberpunk city with hover cars flying through the rainy night sky and holographic advertisements flickering on skyscrapers, soft cool artificial light from the front-right, medium shot at eye-level with gentle background blur. Keep the young woman in the lavender sweater wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/519582435135d3cbe348a447593a65f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/519582435135d3cbe348a447593a65f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/519582435135d3cbe348a447593a65f7.mp4", "mask_path": "synthetic-bg-change/mask/519582435135d3cbe348a447593a65f7.mp4", "composite_path": "synthetic-bg-change/composite/519582435135d3cbe348a447593a65f7.mp4"}
{"edit_instruction": "Change the background to an abstract digital void composed of floating geometric shapes and grid lines with glowing data streams flowing past and particles drifting in zero gravity, lit by even, cool studio lighting from the front-left. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the young woman wearing a VR headset and purple sweater intact.", "input_video_path": "synthetic-bg-change/input_video/1d688df21d0f52c564782ac3670e8611.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1d688df21d0f52c564782ac3670e8611.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1d688df21d0f52c564782ac3670e8611.mp4", "mask_path": "synthetic-bg-change/mask/1d688df21d0f52c564782ac3670e8611.mp4", "composite_path": "synthetic-bg-change/composite/1d688df21d0f52c564782ac3670e8611.mp4"}
{"edit_instruction": "Change the background to a futuristic rooftop balcony overlooking a neon-soaked cyberpunk city with hover cars flying through the rainy night sky and holographic advertisements flickering on skyscrapers, soft cool artificial light from the front-right, medium shot at eye-level with gentle background blur. Keep the young woman in the lavender sweater wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/add1f23693be2655811f2ecac5d330f2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/add1f23693be2655811f2ecac5d330f2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/add1f23693be2655811f2ecac5d330f2.mp4", "mask_path": "synthetic-bg-change/mask/add1f23693be2655811f2ecac5d330f2.mp4", "composite_path": "synthetic-bg-change/composite/add1f23693be2655811f2ecac5d330f2.mp4"}
{"edit_instruction": "Change the background to a futuristic public park with drones buzzing overhead and wind turbines rotating in the distance, lit by natural daylight with a cool tint. Medium shot, eye-level, soft-focus background. Keep the young woman in a lavender sweater wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/6520d5e3ab9fe2522801ad007ef343bd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6520d5e3ab9fe2522801ad007ef343bd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6520d5e3ab9fe2522801ad007ef343bd.mp4", "mask_path": "synthetic-bg-change/mask/6520d5e3ab9fe2522801ad007ef343bd.mp4", "composite_path": "synthetic-bg-change/composite/6520d5e3ab9fe2522801ad007ef343bd.mp4"}
{"edit_instruction": "Change the background to an abstract digital void composed of floating geometric shapes and grid lines with glowing data streams flowing past and particles drifting in zero gravity, lit by even, cool studio lighting from the front-left. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the young woman wearing a VR headset and purple sweater intact.", "input_video_path": "synthetic-bg-change/input_video/cd3ec9b4660c187a1c4678b6c154acc5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cd3ec9b4660c187a1c4678b6c154acc5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cd3ec9b4660c187a1c4678b6c154acc5.mp4", "mask_path": "synthetic-bg-change/mask/cd3ec9b4660c187a1c4678b6c154acc5.mp4", "composite_path": "synthetic-bg-change/composite/cd3ec9b4660c187a1c4678b6c154acc5.mp4"}
{"edit_instruction": "Change the background to a futuristic balcony overlooking a rainy cyberpunk city at night with flickering neon signs, distant flying cars, and glowing holographic advertisements, featuring soft neutral artificial lighting from the front-left. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the woman wearing a VR headset interacting with invisible data streams intact.", "input_video_path": "synthetic-bg-change/input_video/1c64c685e79d6d5c5b304f6737d2fd75.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1c64c685e79d6d5c5b304f6737d2fd75.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1c64c685e79d6d5c5b304f6737d2fd75.mp4", "mask_path": "synthetic-bg-change/mask/1c64c685e79d6d5c5b304f6737d2fd75.mp4", "composite_path": "synthetic-bg-change/composite/1c64c685e79d6d5c5b304f6737d2fd75.mp4"}
{"edit_instruction": "Change the background to a futuristic public park with drones buzzing overhead and wind turbines rotating in the distance, lit by natural daylight with a cool tint. Medium shot, eye-level, soft-focus background. Keep the young woman in a lavender sweater wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/fc3721e412512f4916a925cde3d7b87c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fc3721e412512f4916a925cde3d7b87c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fc3721e412512f4916a925cde3d7b87c.mp4", "mask_path": "synthetic-bg-change/mask/fc3721e412512f4916a925cde3d7b87c.mp4", "composite_path": "synthetic-bg-change/composite/fc3721e412512f4916a925cde3d7b87c.mp4"}
{"edit_instruction": "Change the background to a futuristic balcony overlooking a rainy cyberpunk city at night with flickering neon signs, distant flying cars, and glowing holographic advertisements, featuring soft neutral artificial lighting from the front-left. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the woman wearing a VR headset interacting with invisible data streams intact.", "input_video_path": "synthetic-bg-change/input_video/a3c89ba419555b9164eb46814a5d08bd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a3c89ba419555b9164eb46814a5d08bd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a3c89ba419555b9164eb46814a5d08bd.mp4", "mask_path": "synthetic-bg-change/mask/a3c89ba419555b9164eb46814a5d08bd.mp4", "composite_path": "synthetic-bg-change/composite/a3c89ba419555b9164eb46814a5d08bd.mp4"}
{"edit_instruction": "Change the background to a futuristic laboratory with a floating holographic data interface, blue data streams scrolling vertically, and robot arms moving in the distant background, featuring cool, high-tech lighting from the front-right. Medium shot, eye-level, static camera with gentle background blur. Keep the bald man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/2e05c907d9ae4e1c3ee04d8ccaea9e0b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2e05c907d9ae4e1c3ee04d8ccaea9e0b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2e05c907d9ae4e1c3ee04d8ccaea9e0b.mp4", "mask_path": "synthetic-bg-change/mask/2e05c907d9ae4e1c3ee04d8ccaea9e0b.mp4", "composite_path": "synthetic-bg-change/composite/2e05c907d9ae4e1c3ee04d8ccaea9e0b.mp4"}
{"edit_instruction": "Change the background to a high-end corporate office with floor-to-ceiling glass windows, faint city traffic outside, and blurred office colleagues walking by, with soft diffused office lighting from the front-left and a blurred background with bokeh. Keep the professional woman in a business suit intact.", "input_video_path": "synthetic-bg-change/input_video/34abcbcf6b7c94032a34f8c5c3eb2b2d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/34abcbcf6b7c94032a34f8c5c3eb2b2d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/34abcbcf6b7c94032a34f8c5c3eb2b2d.mp4", "mask_path": "synthetic-bg-change/mask/34abcbcf6b7c94032a34f8c5c3eb2b2d.mp4", "composite_path": "synthetic-bg-change/composite/34abcbcf6b7c94032a34f8c5c3eb2b2d.mp4"}
{"edit_instruction": "Change the background to a futuristic space station corridor with panoramic windows looking out at a blue planet, spaceships flying past in the distance, and holographic interface panels rotating slowly near the walls, with cool high-tech lighting from the front-left, medium shot, eye-level, sharp background, and deep focus. Keep the two men in formal attire intact.", "input_video_path": "synthetic-bg-change/input_video/a1fbdfbaccbc40ae4154b3473edfaf9c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a1fbdfbaccbc40ae4154b3473edfaf9c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a1fbdfbaccbc40ae4154b3473edfaf9c.mp4", "mask_path": "synthetic-bg-change/mask/a1fbdfbaccbc40ae4154b3473edfaf9c.mp4", "composite_path": "synthetic-bg-change/composite/a1fbdfbaccbc40ae4154b3473edfaf9c.mp4"}
{"edit_instruction": "Change the background to a futuristic laboratory with a floating holographic data interface, blue data streams scrolling vertically, and robot arms moving in the distant background, featuring cool, high-tech lighting from the front-right. Medium shot, eye-level, static camera with gentle background blur. Keep the bald man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/d1910c459377ea4bdf5247cf492d9021.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d1910c459377ea4bdf5247cf492d9021.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d1910c459377ea4bdf5247cf492d9021.mp4", "mask_path": "synthetic-bg-change/mask/d1910c459377ea4bdf5247cf492d9021.mp4", "composite_path": "synthetic-bg-change/composite/d1910c459377ea4bdf5247cf492d9021.mp4"}
{"edit_instruction": "Change the background to a high-end corporate office with floor-to-ceiling glass windows, faint city traffic outside, and blurred office colleagues walking by, with soft diffused office lighting from the front-left and a blurred background with bokeh. Keep the professional woman in a business suit intact.", "input_video_path": "synthetic-bg-change/input_video/caced5cb84be950c92d1bccd5edf7221.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/caced5cb84be950c92d1bccd5edf7221.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/caced5cb84be950c92d1bccd5edf7221.mp4", "mask_path": "synthetic-bg-change/mask/caced5cb84be950c92d1bccd5edf7221.mp4", "composite_path": "synthetic-bg-change/composite/caced5cb84be950c92d1bccd5edf7221.mp4"}
{"edit_instruction": "Change the background to a polished wooden stage in a grand theater with red velvet curtains swaying slightly and stage dust glittering in the air, illuminated by a soft, warm spotlight from the front-right. Medium wide shot, eye-level, static camera with sharp background elements. Keep the dancer in black gear intact.", "input_video_path": "synthetic-bg-change/input_video/f51e224895eae1414c6244f8a9099d44.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f51e224895eae1414c6244f8a9099d44.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f51e224895eae1414c6244f8a9099d44.mp4", "mask_path": "synthetic-bg-change/mask/f51e224895eae1414c6244f8a9099d44.mp4", "composite_path": "synthetic-bg-change/composite/f51e224895eae1414c6244f8a9099d44.mp4"}
{"edit_instruction": "Change the background to a futuristic space station corridor with panoramic windows looking out at a blue planet, spaceships flying past in the distance, and holographic interface panels rotating slowly near the walls, with cool high-tech lighting from the front-left, medium shot, eye-level, sharp background, and deep focus. Keep the two men in formal attire intact.", "input_video_path": "synthetic-bg-change/input_video/dde86a9dda91e81565b37e1880f35c35.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dde86a9dda91e81565b37e1880f35c35.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dde86a9dda91e81565b37e1880f35c35.mp4", "mask_path": "synthetic-bg-change/mask/dde86a9dda91e81565b37e1880f35c35.mp4", "composite_path": "synthetic-bg-change/composite/dde86a9dda91e81565b37e1880f35c35.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceship bridge with a holographic star map featuring rotating planets and crew members working at illuminated consoles, lit by cool blue ambient light mixed with neutral key light from the left. Use an eye-level medium shot with gentle background blur. Keep the commander in the dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/27a9d197e31ca1111d31f50ae4e6aa15.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/27a9d197e31ca1111d31f50ae4e6aa15.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/27a9d197e31ca1111d31f50ae4e6aa15.mp4", "mask_path": "synthetic-bg-change/mask/27a9d197e31ca1111d31f50ae4e6aa15.mp4", "composite_path": "synthetic-bg-change/composite/27a9d197e31ca1111d31f50ae4e6aa15.mp4"}
{"edit_instruction": "Change the background to a polished wooden stage in a grand theater with red velvet curtains swaying slightly and stage dust glittering in the air, illuminated by a soft, warm spotlight from the front-right. Medium wide shot, eye-level, static camera with sharp background elements. Keep the dancer in black gear intact.", "input_video_path": "synthetic-bg-change/input_video/d984bfdadc46d0313c82b98dc2b44ec2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d984bfdadc46d0313c82b98dc2b44ec2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d984bfdadc46d0313c82b98dc2b44ec2.mp4", "mask_path": "synthetic-bg-change/mask/d984bfdadc46d0313c82b98dc2b44ec2.mp4", "composite_path": "synthetic-bg-change/composite/d984bfdadc46d0313c82b98dc2b44ec2.mp4"}
{"edit_instruction": "Change the background to a luxury boutique store with marble floors and golden accents, featuring shoppers browsing in the distance and light reflecting off glass display cases, with warm, inviting interior lighting from the front-right. Medium shot, eye-level, static camera, gentle background blur. Keep the blonde woman in a white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/a968fb2458ef378334e88f338381dfa2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a968fb2458ef378334e88f338381dfa2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a968fb2458ef378334e88f338381dfa2.mp4", "mask_path": "synthetic-bg-change/mask/a968fb2458ef378334e88f338381dfa2.mp4", "composite_path": "synthetic-bg-change/composite/a968fb2458ef378334e88f338381dfa2.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceship bridge with a holographic star map featuring rotating planets and crew members working at illuminated consoles, lit by cool blue ambient light mixed with neutral key light from the left. Use an eye-level medium shot with gentle background blur. Keep the commander in the dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/69b808e6b98c6a44ed7bf56c42702641.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/69b808e6b98c6a44ed7bf56c42702641.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/69b808e6b98c6a44ed7bf56c42702641.mp4", "mask_path": "synthetic-bg-change/mask/69b808e6b98c6a44ed7bf56c42702641.mp4", "composite_path": "synthetic-bg-change/composite/69b808e6b98c6a44ed7bf56c42702641.mp4"}
{"edit_instruction": "Change the background to a luxury boutique store with marble floors and golden accents, featuring shoppers browsing in the distance and light reflecting off glass display cases, with warm, inviting interior lighting from the front-right. Medium shot, eye-level, static camera, gentle background blur. Keep the blonde woman in a white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/df834ea5b25c33e630b74405ab75ed5c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df834ea5b25c33e630b74405ab75ed5c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df834ea5b25c33e630b74405ab75ed5c.mp4", "mask_path": "synthetic-bg-change/mask/df834ea5b25c33e630b74405ab75ed5c.mp4", "composite_path": "synthetic-bg-change/composite/df834ea5b25c33e630b74405ab75ed5c.mp4"}
{"edit_instruction": "Change the background to a broadcast news studio with a weather map, studio cameras moving, and monitors flickering with news feeds, under bright, even studio lighting from the front-right. Medium shot, eye-level, static camera with a slightly blurred background. Keep the blonde woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/53c9697589b65de0d56b0d8bd7068cdf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/53c9697589b65de0d56b0d8bd7068cdf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/53c9697589b65de0d56b0d8bd7068cdf.mp4", "mask_path": "synthetic-bg-change/mask/53c9697589b65de0d56b0d8bd7068cdf.mp4", "composite_path": "synthetic-bg-change/composite/53c9697589b65de0d56b0d8bd7068cdf.mp4"}
{"edit_instruction": "Change the background to a convention center floor with exhibition booths, crowds of attendees moving through the aisles, banners gently waving, and bright diffused convention lighting from the front-left. Medium shot, eye-level, blurred background. Keep the two men in suits shaking hands intact.", "input_video_path": "synthetic-bg-change/input_video/feb14417d7c8d4c9ab8df9c559fb0a52.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/feb14417d7c8d4c9ab8df9c559fb0a52.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/feb14417d7c8d4c9ab8df9c559fb0a52.mp4", "mask_path": "synthetic-bg-change/mask/feb14417d7c8d4c9ab8df9c559fb0a52.mp4", "composite_path": "synthetic-bg-change/composite/feb14417d7c8d4c9ab8df9c559fb0a52.mp4"}
{"edit_instruction": "Change the background to a broadcast news studio with a weather map, studio cameras moving, and monitors flickering with news feeds, under bright, even studio lighting from the front-right. Medium shot, eye-level, static camera with a slightly blurred background. Keep the blonde woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/501e6c82241d00abeb5b769a47c7cc33.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/501e6c82241d00abeb5b769a47c7cc33.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/501e6c82241d00abeb5b769a47c7cc33.mp4", "mask_path": "synthetic-bg-change/mask/501e6c82241d00abeb5b769a47c7cc33.mp4", "composite_path": "synthetic-bg-change/composite/501e6c82241d00abeb5b769a47c7cc33.mp4"}
{"edit_instruction": "Change the background to a convention center floor with exhibition booths, crowds of attendees moving through the aisles, banners gently waving, and bright diffused convention lighting from the front-left. Medium shot, eye-level, blurred background. Keep the two men in suits shaking hands intact.", "input_video_path": "synthetic-bg-change/input_video/e11e8b8766dc8c41abe8a1bf6dd718d5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e11e8b8766dc8c41abe8a1bf6dd718d5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e11e8b8766dc8c41abe8a1bf6dd718d5.mp4", "mask_path": "synthetic-bg-change/mask/e11e8b8766dc8c41abe8a1bf6dd718d5.mp4", "composite_path": "synthetic-bg-change/composite/e11e8b8766dc8c41abe8a1bf6dd718d5.mp4"}
{"edit_instruction": "Change the background to a large concert stage with smoke machines billowing fog across the floor, sweeping stage lights, and crowd silhouettes visible in the distance, illuminated by a neutral spotlight from the front-right. Use an eye-level, full shot with a sharp background and deep focus. Keep the woman in black mesh intact.", "input_video_path": "synthetic-bg-change/input_video/1578f50966d0e54b02f4da654ac25fc8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1578f50966d0e54b02f4da654ac25fc8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1578f50966d0e54b02f4da654ac25fc8.mp4", "mask_path": "synthetic-bg-change/mask/1578f50966d0e54b02f4da654ac25fc8.mp4", "composite_path": "synthetic-bg-change/composite/1578f50966d0e54b02f4da654ac25fc8.mp4"}
{"edit_instruction": "Change the background to a large concert stage with smoke machines billowing fog across the floor, sweeping stage lights, and crowd silhouettes visible in the distance, illuminated by a neutral spotlight from the front-right. Use an eye-level, full shot with a sharp background and deep focus. Keep the woman in black mesh intact.", "input_video_path": "synthetic-bg-change/input_video/8ec84e13a945a433aea23b63a26e94d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8ec84e13a945a433aea23b63a26e94d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8ec84e13a945a433aea23b63a26e94d1.mp4", "mask_path": "synthetic-bg-change/mask/8ec84e13a945a433aea23b63a26e94d1.mp4", "composite_path": "synthetic-bg-change/composite/8ec84e13a945a433aea23b63a26e94d1.mp4"}
{"edit_instruction": "Change the background to a spacious, modern dance studio with floor-to-ceiling mirrors and wooden floors, featuring dust motes floating in sunbeams and other dancers stretching in the far background. Use bright, neutral overhead lighting, an eye-level full shot, a static camera, and deep focus with everything sharp. Keep the female dancer in a white tank top intact.", "input_video_path": "synthetic-bg-change/input_video/ac592ae75cbe3cada027ba82fb0a5506.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac592ae75cbe3cada027ba82fb0a5506.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac592ae75cbe3cada027ba82fb0a5506.mp4", "mask_path": "synthetic-bg-change/mask/ac592ae75cbe3cada027ba82fb0a5506.mp4", "composite_path": "synthetic-bg-change/composite/ac592ae75cbe3cada027ba82fb0a5506.mp4"}
{"edit_instruction": "Change the background to a futuristic tunnel lined with pulsating neon strips, holographic particles drifting in the air, lights chasing along the tunnel walls in rhythm, with soft clean lighting from the front-right. Eye-level, full shot, gentle background blur. Keep the woman in black mesh intact.", "input_video_path": "synthetic-bg-change/input_video/17514613196c43c76fe4cf2df1e5ab65.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/17514613196c43c76fe4cf2df1e5ab65.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/17514613196c43c76fe4cf2df1e5ab65.mp4", "mask_path": "synthetic-bg-change/mask/17514613196c43c76fe4cf2df1e5ab65.mp4", "composite_path": "synthetic-bg-change/composite/17514613196c43c76fe4cf2df1e5ab65.mp4"}
{"edit_instruction": "Change the background to a spacious, modern dance studio with floor-to-ceiling mirrors and wooden floors, featuring dust motes floating in sunbeams and other dancers stretching in the far background. Use bright, neutral overhead lighting, an eye-level full shot, a static camera, and deep focus with everything sharp. Keep the female dancer in a white tank top intact.", "input_video_path": "synthetic-bg-change/input_video/5560a439c57cfd69d7e44acdcfbe4dc6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5560a439c57cfd69d7e44acdcfbe4dc6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5560a439c57cfd69d7e44acdcfbe4dc6.mp4", "mask_path": "synthetic-bg-change/mask/5560a439c57cfd69d7e44acdcfbe4dc6.mp4", "composite_path": "synthetic-bg-change/composite/5560a439c57cfd69d7e44acdcfbe4dc6.mp4"}
{"edit_instruction": "Change the background to an abandoned industrial loft at night with a polished concrete floor, brick walls, dust motes floating in beams of moonlight through large warehouse windows, soft neutral artificial light from the front-right. Eye-level, full shot with a slightly blurred background. Keep the woman in black mesh intact.", "input_video_path": "synthetic-bg-change/input_video/b49055ffde0cc770619a832a69dac195.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b49055ffde0cc770619a832a69dac195.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b49055ffde0cc770619a832a69dac195.mp4", "mask_path": "synthetic-bg-change/mask/b49055ffde0cc770619a832a69dac195.mp4", "composite_path": "synthetic-bg-change/composite/b49055ffde0cc770619a832a69dac195.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with spaceships passing by huge viewports and robotic arms assembling machinery, featuring cool high-tech lighting from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the bald man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/1aac77115b42e574341e6393bfe5d77e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1aac77115b42e574341e6393bfe5d77e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1aac77115b42e574341e6393bfe5d77e.mp4", "mask_path": "synthetic-bg-change/mask/1aac77115b42e574341e6393bfe5d77e.mp4", "composite_path": "synthetic-bg-change/composite/1aac77115b42e574341e6393bfe5d77e.mp4"}
{"edit_instruction": "Change the background to a futuristic tunnel lined with pulsating neon strips, holographic particles drifting in the air, lights chasing along the tunnel walls in rhythm, with soft clean lighting from the front-right. Eye-level, full shot, gentle background blur. Keep the woman in black mesh intact.", "input_video_path": "synthetic-bg-change/input_video/d1bb8e079f889618f291190cec027c09.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d1bb8e079f889618f291190cec027c09.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d1bb8e079f889618f291190cec027c09.mp4", "mask_path": "synthetic-bg-change/mask/d1bb8e079f889618f291190cec027c09.mp4", "composite_path": "synthetic-bg-change/composite/d1bb8e079f889618f291190cec027c09.mp4"}
{"edit_instruction": "Change the background to an abandoned industrial loft at night with a polished concrete floor, brick walls, dust motes floating in beams of moonlight through large warehouse windows, soft neutral artificial light from the front-right. Eye-level, full shot with a slightly blurred background. Keep the woman in black mesh intact.", "input_video_path": "synthetic-bg-change/input_video/3b37dc5c277055a15d8e35259d183276.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3b37dc5c277055a15d8e35259d183276.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3b37dc5c277055a15d8e35259d183276.mp4", "mask_path": "synthetic-bg-change/mask/3b37dc5c277055a15d8e35259d183276.mp4", "composite_path": "synthetic-bg-change/composite/3b37dc5c277055a15d8e35259d183276.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with spaceships passing by huge viewports and robotic arms assembling machinery, featuring cool high-tech lighting from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the bald man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/01874bdc1e6063e2f102d1af3ba10da2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/01874bdc1e6063e2f102d1af3ba10da2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/01874bdc1e6063e2f102d1af3ba10da2.mp4", "mask_path": "synthetic-bg-change/mask/01874bdc1e6063e2f102d1af3ba10da2.mp4", "composite_path": "synthetic-bg-change/composite/01874bdc1e6063e2f102d1af3ba10da2.mp4"}
{"edit_instruction": "Change the background to a gritty urban alleyway covered in colorful graffiti art, with steam rising from vents and a cat jumping off a dumpster, illuminated by soft diffused overhead light from a cloudy sky. Eye-level, full shot, static camera, with a slightly blurred background. Keep the female dancer in athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/2e76f418f0571ce516f7942c9f10266c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2e76f418f0571ce516f7942c9f10266c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2e76f418f0571ce516f7942c9f10266c.mp4", "mask_path": "synthetic-bg-change/mask/2e76f418f0571ce516f7942c9f10266c.mp4", "composite_path": "synthetic-bg-change/composite/2e76f418f0571ce516f7942c9f10266c.mp4"}
{"edit_instruction": "Change the background to a gritty urban alleyway covered in colorful graffiti art, with steam rising from vents and a cat jumping off a dumpster, illuminated by soft diffused overhead light from a cloudy sky. Eye-level, full shot, static camera, with a slightly blurred background. Keep the female dancer in athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/84693247f56666e0c1e4d8eaa97eec25.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/84693247f56666e0c1e4d8eaa97eec25.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/84693247f56666e0c1e4d8eaa97eec25.mp4", "mask_path": "synthetic-bg-change/mask/84693247f56666e0c1e4d8eaa97eec25.mp4", "composite_path": "synthetic-bg-change/composite/84693247f56666e0c1e4d8eaa97eec25.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Las Vegas strip at night, featuring traffic streaks, erupting casino fountains, swaying palm trees, and bright colorful city lights with front-right key lighting. Eye-level, full shot, soft-focus background. Keep the woman in the black fishnet outfit intact.", "input_video_path": "synthetic-bg-change/input_video/481c2cb189c4e9a597e2f0ff85ccb025.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/481c2cb189c4e9a597e2f0ff85ccb025.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/481c2cb189c4e9a597e2f0ff85ccb025.mp4", "mask_path": "synthetic-bg-change/mask/481c2cb189c4e9a597e2f0ff85ccb025.mp4", "composite_path": "synthetic-bg-change/composite/481c2cb189c4e9a597e2f0ff85ccb025.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Las Vegas strip at night, featuring traffic streaks, erupting casino fountains, swaying palm trees, and bright colorful city lights with front-right key lighting. Eye-level, full shot, soft-focus background. Keep the woman in the black fishnet outfit intact.", "input_video_path": "synthetic-bg-change/input_video/f810419cfe8dcb930bde1bce986ebfde.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f810419cfe8dcb930bde1bce986ebfde.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f810419cfe8dcb930bde1bce986ebfde.mp4", "mask_path": "synthetic-bg-change/mask/f810419cfe8dcb930bde1bce986ebfde.mp4", "composite_path": "synthetic-bg-change/composite/f810419cfe8dcb930bde1bce986ebfde.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a subway train speeding by with motion blur, flickering fluorescent lights overhead, and hard top-down lighting casting distinct shadows. Eye-level, full shot, slightly blurred background. Keep the hip-hop dancer in a white tank top and baggy sweatpants intact.", "input_video_path": "synthetic-bg-change/input_video/d4402fba8f79a84bbf65ee5d9836959e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d4402fba8f79a84bbf65ee5d9836959e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d4402fba8f79a84bbf65ee5d9836959e.mp4", "mask_path": "synthetic-bg-change/mask/d4402fba8f79a84bbf65ee5d9836959e.mp4", "composite_path": "synthetic-bg-change/composite/d4402fba8f79a84bbf65ee5d9836959e.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a subway train speeding by with motion blur, flickering fluorescent lights overhead, and hard top-down lighting casting distinct shadows. Eye-level, full shot, slightly blurred background. Keep the hip-hop dancer in a white tank top and baggy sweatpants intact.", "input_video_path": "synthetic-bg-change/input_video/56356cda107fb62afa5e8a096b0ae74a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/56356cda107fb62afa5e8a096b0ae74a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/56356cda107fb62afa5e8a096b0ae74a.mp4", "mask_path": "synthetic-bg-change/mask/56356cda107fb62afa5e8a096b0ae74a.mp4", "composite_path": "synthetic-bg-change/composite/56356cda107fb62afa5e8a096b0ae74a.mp4"}
{"edit_instruction": "Change the background to a spacious, sunlit dance studio with floor-to-ceiling mirrors, wooden floors, dust motes dancing in strong light beams, and a ceiling fan spinning slowly overhead, illuminated by warm afternoon sunlight streaming in from high windows on the right, captured in a full shot at eye-level with a static camera and a slightly blurred background. Keep the dancer intact.", "input_video_path": "synthetic-bg-change/input_video/25a921d3f647b5188352386152cfd2db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/25a921d3f647b5188352386152cfd2db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/25a921d3f647b5188352386152cfd2db.mp4", "mask_path": "synthetic-bg-change/mask/25a921d3f647b5188352386152cfd2db.mp4", "composite_path": "synthetic-bg-change/composite/25a921d3f647b5188352386152cfd2db.mp4"}
{"edit_instruction": "Change the background to a spacious, modern dance studio with floor-to-ceiling windows, dust motes dancing in shafts of light, and reflections on the polished wooden floor, with neutral diffused daylight, eye-level full shot, and sharp background focus. Keep the woman in streetwear intact.", "input_video_path": "synthetic-bg-change/input_video/6149fa3fcd9a354e99fb6ce91225be19.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6149fa3fcd9a354e99fb6ce91225be19.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6149fa3fcd9a354e99fb6ce91225be19.mp4", "mask_path": "synthetic-bg-change/mask/6149fa3fcd9a354e99fb6ce91225be19.mp4", "composite_path": "synthetic-bg-change/composite/6149fa3fcd9a354e99fb6ce91225be19.mp4"}
{"edit_instruction": "Change the background to a spacious, sunlit dance studio with floor-to-ceiling mirrors, wooden floors, dust motes dancing in strong light beams, and a ceiling fan spinning slowly overhead, illuminated by warm afternoon sunlight streaming in from high windows on the right, captured in a full shot at eye-level with a static camera and a slightly blurred background. Keep the dancer intact.", "input_video_path": "synthetic-bg-change/input_video/29fc37b5cd922ca21a55ebf923f4ce9a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/29fc37b5cd922ca21a55ebf923f4ce9a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/29fc37b5cd922ca21a55ebf923f4ce9a.mp4", "mask_path": "synthetic-bg-change/mask/29fc37b5cd922ca21a55ebf923f4ce9a.mp4", "composite_path": "synthetic-bg-change/composite/29fc37b5cd922ca21a55ebf923f4ce9a.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a blurred subway train speeding past, lights streaking, and papers blowing across the floor, illuminated by neutral artificial station lighting from above and right. Eye-level, medium shot, sharp background environment. Keep the dancer in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/8f96ee94b8fe1a098e835da969a37c2d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f96ee94b8fe1a098e835da969a37c2d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f96ee94b8fe1a098e835da969a37c2d.mp4", "mask_path": "synthetic-bg-change/mask/8f96ee94b8fe1a098e835da969a37c2d.mp4", "composite_path": "synthetic-bg-change/composite/8f96ee94b8fe1a098e835da969a37c2d.mp4"}
{"edit_instruction": "Change the background to a spacious, modern dance studio with floor-to-ceiling windows, dust motes dancing in shafts of light, and reflections on the polished wooden floor, with neutral diffused daylight, eye-level full shot, and sharp background focus. Keep the woman in streetwear intact.", "input_video_path": "synthetic-bg-change/input_video/43520dde8284f3d3eb75278a0bc6c172.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/43520dde8284f3d3eb75278a0bc6c172.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/43520dde8284f3d3eb75278a0bc6c172.mp4", "mask_path": "synthetic-bg-change/mask/43520dde8284f3d3eb75278a0bc6c172.mp4", "composite_path": "synthetic-bg-change/composite/43520dde8284f3d3eb75278a0bc6c172.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of the Brooklyn Bridge with tourists walking by, cars moving below, and American flags waving in the breeze, lit by bright natural daylight from the right. Eye-level, medium shot, dreamy out-of-focus background with bokeh. Keep the dancer in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/960a9aa832ca2c4d246f54241ec9eb75.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/960a9aa832ca2c4d246f54241ec9eb75.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/960a9aa832ca2c4d246f54241ec9eb75.mp4", "mask_path": "synthetic-bg-change/mask/960a9aa832ca2c4d246f54241ec9eb75.mp4", "composite_path": "synthetic-bg-change/composite/960a9aa832ca2c4d246f54241ec9eb75.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a blurred subway train speeding past, lights streaking, and papers blowing across the floor, illuminated by neutral artificial station lighting from above and right. Eye-level, medium shot, sharp background environment. Keep the dancer in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/bf8a700b5a1eac3251b3e2f6f15199a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf8a700b5a1eac3251b3e2f6f15199a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf8a700b5a1eac3251b3e2f6f15199a3.mp4", "mask_path": "synthetic-bg-change/mask/bf8a700b5a1eac3251b3e2f6f15199a3.mp4", "composite_path": "synthetic-bg-change/composite/bf8a700b5a1eac3251b3e2f6f15199a3.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of the Brooklyn Bridge with tourists walking by, cars moving below, and American flags waving in the breeze, lit by bright natural daylight from the right. Eye-level, medium shot, dreamy out-of-focus background with bokeh. Keep the dancer in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/e1cb2638a913967eb226bb6b32d6a7f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e1cb2638a913967eb226bb6b32d6a7f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e1cb2638a913967eb226bb6b32d6a7f7.mp4", "mask_path": "synthetic-bg-change/mask/e1cb2638a913967eb226bb6b32d6a7f7.mp4", "composite_path": "synthetic-bg-change/composite/e1cb2638a913967eb226bb6b32d6a7f7.mp4"}
{"edit_instruction": "Change the background to the grand stage of the Palais Garnier opera house with dust motes floating in spotlight beams and heavy velvet curtains billowing in the wings, lit by soft theatrical light from the front-right. Full shot, eye-level, with a slightly blurred background. Keep the ballerina in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/f5430582e1cbeed124001e62d24b887f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f5430582e1cbeed124001e62d24b887f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f5430582e1cbeed124001e62d24b887f.mp4", "mask_path": "synthetic-bg-change/mask/f5430582e1cbeed124001e62d24b887f.mp4", "composite_path": "synthetic-bg-change/composite/f5430582e1cbeed124001e62d24b887f.mp4"}
{"edit_instruction": "Change the background to the grand stage of the Palais Garnier opera house with dust motes floating in spotlight beams and heavy velvet curtains billowing in the wings, lit by soft theatrical light from the front-right. Full shot, eye-level, with a slightly blurred background. Keep the ballerina in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/8f70da9f52344794a34934f7fa0cf485.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f70da9f52344794a34934f7fa0cf485.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f70da9f52344794a34934f7fa0cf485.mp4", "mask_path": "synthetic-bg-change/mask/8f70da9f52344794a34934f7fa0cf485.mp4", "composite_path": "synthetic-bg-change/composite/8f70da9f52344794a34934f7fa0cf485.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk alleyway with flickering pink and blue neon signs, rising steam, and glitching holographic advertisements, using mixed artificial lighting with a key light from the right, eye-level medium shot with soft bokeh. Keep the dancer in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/0612e79007f21f51cc41a52ce8c8e76d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0612e79007f21f51cc41a52ce8c8e76d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0612e79007f21f51cc41a52ce8c8e76d.mp4", "mask_path": "synthetic-bg-change/mask/0612e79007f21f51cc41a52ce8c8e76d.mp4", "composite_path": "synthetic-bg-change/composite/0612e79007f21f51cc41a52ce8c8e76d.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk alleyway with flickering pink and blue neon signs, rising steam, and glitching holographic advertisements, using mixed artificial lighting with a key light from the right, eye-level medium shot with soft bokeh. Keep the dancer in the white tank top and camo cap intact.", "input_video_path": "synthetic-bg-change/input_video/af98825ddf58bbb6a85a16a436758c00.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/af98825ddf58bbb6a85a16a436758c00.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/af98825ddf58bbb6a85a16a436758c00.mp4", "mask_path": "synthetic-bg-change/mask/af98825ddf58bbb6a85a16a436758c00.mp4", "composite_path": "synthetic-bg-change/composite/af98825ddf58bbb6a85a16a436758c00.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with glass walls, nurses walking briskly carrying charts, digital displays flickering on the walls, illuminated by soft clean artificial light from the front, captured in a medium shot at eye-level with a static camera and blurred bokeh background. Keep the female doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/996548250446f6b9a6c2b727981b0b02.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/996548250446f6b9a6c2b727981b0b02.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/996548250446f6b9a6c2b727981b0b02.mp4", "mask_path": "synthetic-bg-change/mask/996548250446f6b9a6c2b727981b0b02.mp4", "composite_path": "synthetic-bg-change/composite/996548250446f6b9a6c2b727981b0b02.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with glass walls, nurses walking briskly carrying charts, digital displays flickering on the walls, illuminated by soft clean artificial light from the front, captured in a medium shot at eye-level with a static camera and blurred bokeh background. Keep the female doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/9893c73e5ca6b1634e4d61b3f20df8da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9893c73e5ca6b1634e4d61b3f20df8da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9893c73e5ca6b1634e4d61b3f20df8da.mp4", "mask_path": "synthetic-bg-change/mask/9893c73e5ca6b1634e4d61b3f20df8da.mp4", "composite_path": "synthetic-bg-change/composite/9893c73e5ca6b1634e4d61b3f20df8da.mp4"}
{"edit_instruction": "Change the background to the area near the River Thames with the Tower Bridge visible in the distance, featuring rippling water, tour boats moving downstream, and seagulls overhead, lit by soft overcast daylight. Medium close-up, eye-level, static camera, sharp background with deep focus. Keep the young woman in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/2f6d4487f3fad8dc0a482158b6c6ee77.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2f6d4487f3fad8dc0a482158b6c6ee77.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2f6d4487f3fad8dc0a482158b6c6ee77.mp4", "mask_path": "synthetic-bg-change/mask/2f6d4487f3fad8dc0a482158b6c6ee77.mp4", "composite_path": "synthetic-bg-change/composite/2f6d4487f3fad8dc0a482158b6c6ee77.mp4"}
{"edit_instruction": "Change the background to a modern subway station platform with a train rushing by creating motion blur, digital schedules updating on overhead screens, and artificial station lighting from the right. Eye-level, medium close-up, heavily blurred background. Keep the person holding the tablet intact.", "input_video_path": "synthetic-bg-change/input_video/3a9061bce72af6647395a97d1b1ab570.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a9061bce72af6647395a97d1b1ab570.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a9061bce72af6647395a97d1b1ab570.mp4", "mask_path": "synthetic-bg-change/mask/3a9061bce72af6647395a97d1b1ab570.mp4", "composite_path": "synthetic-bg-change/composite/3a9061bce72af6647395a97d1b1ab570.mp4"}
{"edit_instruction": "Change the background to the area near the River Thames with the Tower Bridge visible in the distance, featuring rippling water, tour boats moving downstream, and seagulls overhead, lit by soft overcast daylight. Medium close-up, eye-level, static camera, sharp background with deep focus. Keep the young woman in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/38af72909b41f0a9b90ce77d9d2037c3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/38af72909b41f0a9b90ce77d9d2037c3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/38af72909b41f0a9b90ce77d9d2037c3.mp4", "mask_path": "synthetic-bg-change/mask/38af72909b41f0a9b90ce77d9d2037c3.mp4", "composite_path": "synthetic-bg-change/composite/38af72909b41f0a9b90ce77d9d2037c3.mp4"}
{"edit_instruction": "Change the background to a futuristic transit hub with sleek metallic architecture, silent maglev trains gliding in the background, and slowly rotating holographic advertisements, lit by cool clean ambient lighting from the front-left. Medium close-up, eye-level, static camera with a soft focus background. Keep the young woman in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/c39ebfc7a8830b57447921f9bc22eb32.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c39ebfc7a8830b57447921f9bc22eb32.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c39ebfc7a8830b57447921f9bc22eb32.mp4", "mask_path": "synthetic-bg-change/mask/c39ebfc7a8830b57447921f9bc22eb32.mp4", "composite_path": "synthetic-bg-change/composite/c39ebfc7a8830b57447921f9bc22eb32.mp4"}
{"edit_instruction": "Change the background to a busy pedestrian bridge in a modern financial district where glass skyscrapers reflect the sky and blurred commuters walk past, illuminated by soft, neutral daylight from the front-left. Medium shot, eye-level, static camera with soft bokeh background. Keep the middle-aged man in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/d67a1333eb66bf855a56825fc49dfb84.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d67a1333eb66bf855a56825fc49dfb84.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d67a1333eb66bf855a56825fc49dfb84.mp4", "mask_path": "synthetic-bg-change/mask/d67a1333eb66bf855a56825fc49dfb84.mp4", "composite_path": "synthetic-bg-change/composite/d67a1333eb66bf855a56825fc49dfb84.mp4"}
{"edit_instruction": "Change the background to a modern subway station platform with a train rushing by creating motion blur, digital schedules updating on overhead screens, and artificial station lighting from the right. Eye-level, medium close-up, heavily blurred background. Keep the person holding the tablet intact.", "input_video_path": "synthetic-bg-change/input_video/2897d4005c8f590ed310058d316ddd33.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2897d4005c8f590ed310058d316ddd33.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2897d4005c8f590ed310058d316ddd33.mp4", "mask_path": "synthetic-bg-change/mask/2897d4005c8f590ed310058d316ddd33.mp4", "composite_path": "synthetic-bg-change/composite/2897d4005c8f590ed310058d316ddd33.mp4"}
{"edit_instruction": "Change the background to a futuristic transit hub with sleek metallic architecture, silent maglev trains gliding in the background, and slowly rotating holographic advertisements, lit by cool clean ambient lighting from the front-left. Medium close-up, eye-level, static camera with a soft focus background. Keep the young woman in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/fb5969ccc544ac9af52f7abcb46ac1d7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fb5969ccc544ac9af52f7abcb46ac1d7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fb5969ccc544ac9af52f7abcb46ac1d7.mp4", "mask_path": "synthetic-bg-change/mask/fb5969ccc544ac9af52f7abcb46ac1d7.mp4", "composite_path": "synthetic-bg-change/composite/fb5969ccc544ac9af52f7abcb46ac1d7.mp4"}
{"edit_instruction": "Change the background to a cozy urban coffee shop with brick walls, warm hanging lights, steam rising from a nearby espresso machine, and pedestrians walking by a large window outside, with warm inviting light from the right side and a gently blurred background. Keep the commuter in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/78559eecbb2d8e70952595ede8e02560.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/78559eecbb2d8e70952595ede8e02560.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/78559eecbb2d8e70952595ede8e02560.mp4", "mask_path": "synthetic-bg-change/mask/78559eecbb2d8e70952595ede8e02560.mp4", "composite_path": "synthetic-bg-change/composite/78559eecbb2d8e70952595ede8e02560.mp4"}
{"edit_instruction": "Change the background to a busy pedestrian bridge in a modern financial district where glass skyscrapers reflect the sky and blurred commuters walk past, illuminated by soft, neutral daylight from the front-left. Medium shot, eye-level, static camera with soft bokeh background. Keep the middle-aged man in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/dcbc68e9ae1cb2372404bc014b8d8d18.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dcbc68e9ae1cb2372404bc014b8d8d18.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dcbc68e9ae1cb2372404bc014b8d8d18.mp4", "mask_path": "synthetic-bg-change/mask/dcbc68e9ae1cb2372404bc014b8d8d18.mp4", "composite_path": "synthetic-bg-change/composite/dcbc68e9ae1cb2372404bc014b8d8d18.mp4"}
{"edit_instruction": "Change the background to the corridor of a futuristic space station with robots patrolling and holographic data streams flickering on the walls, featuring cool neutral artificial lighting from the front-left. Medium shot, eye-level, static camera, gentle background blur. Keep the middle-aged man in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/867d6ea9bc3275fdd909bea86954a9c3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/867d6ea9bc3275fdd909bea86954a9c3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/867d6ea9bc3275fdd909bea86954a9c3.mp4", "mask_path": "synthetic-bg-change/mask/867d6ea9bc3275fdd909bea86954a9c3.mp4", "composite_path": "synthetic-bg-change/composite/867d6ea9bc3275fdd909bea86954a9c3.mp4"}
{"edit_instruction": "Change the background to a cozy urban coffee shop with brick walls, warm hanging lights, steam rising from a nearby espresso machine, and pedestrians walking by a large window outside, with warm inviting light from the right side and a gently blurred background. Keep the commuter in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/acfcff62108c3c04ed93dc2f0a39b095.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/acfcff62108c3c04ed93dc2f0a39b095.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/acfcff62108c3c04ed93dc2f0a39b095.mp4", "mask_path": "synthetic-bg-change/mask/acfcff62108c3c04ed93dc2f0a39b095.mp4", "composite_path": "synthetic-bg-change/composite/acfcff62108c3c04ed93dc2f0a39b095.mp4"}
{"edit_instruction": "Change the background to a sleek, high-end corporate office break room with colleagues walking past frosted glass walls and a digital ticker tape scrolling on a distant screen, featuring clean neutral office lighting from the front right, medium close-up, eye-level static camera, and gentle background blur. Keep the bald man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/506b596c79950b14384c2ba74ab24ae0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/506b596c79950b14384c2ba74ab24ae0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/506b596c79950b14384c2ba74ab24ae0.mp4", "mask_path": "synthetic-bg-change/mask/506b596c79950b14384c2ba74ab24ae0.mp4", "composite_path": "synthetic-bg-change/composite/506b596c79950b14384c2ba74ab24ae0.mp4"}
{"edit_instruction": "Change the background to the corridor of a futuristic space station with robots patrolling and holographic data streams flickering on the walls, featuring cool neutral artificial lighting from the front-left. Medium shot, eye-level, static camera, gentle background blur. Keep the middle-aged man in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/303a6a9c02ff3138e383aeab9a72a1ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/303a6a9c02ff3138e383aeab9a72a1ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/303a6a9c02ff3138e383aeab9a72a1ab.mp4", "mask_path": "synthetic-bg-change/mask/303a6a9c02ff3138e383aeab9a72a1ab.mp4", "composite_path": "synthetic-bg-change/composite/303a6a9c02ff3138e383aeab9a72a1ab.mp4"}
{"edit_instruction": "Change the background to a sunny city park with lush green trees, people walking dogs and children playing in the distance, leaves rustling gently in the breeze, and natural daylight streaming from the left. Medium close-up, eye-level, static camera, gentle background blur. Keep the woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/dcd832a06beafb89227664fdde500cd4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dcd832a06beafb89227664fdde500cd4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dcd832a06beafb89227664fdde500cd4.mp4", "mask_path": "synthetic-bg-change/mask/dcd832a06beafb89227664fdde500cd4.mp4", "composite_path": "synthetic-bg-change/composite/dcd832a06beafb89227664fdde500cd4.mp4"}
{"edit_instruction": "Change the background to a sleek, high-end corporate office break room with colleagues walking past frosted glass walls and a digital ticker tape scrolling on a distant screen, featuring clean neutral office lighting from the front right, medium close-up, eye-level static camera, and gentle background blur. Keep the bald man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/bd095e103419b5cd1936fac07c94e19c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bd095e103419b5cd1936fac07c94e19c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bd095e103419b5cd1936fac07c94e19c.mp4", "mask_path": "synthetic-bg-change/mask/bd095e103419b5cd1936fac07c94e19c.mp4", "composite_path": "synthetic-bg-change/composite/bd095e103419b5cd1936fac07c94e19c.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with sleek white panels, flickering holographic displays, and patrolling robots in the distance, lit by clean artificial lighting from the right side. Eye-level, medium close-up, sharp background. Keep the woman in the brown suede jacket intact.", "input_video_path": "synthetic-bg-change/input_video/4e8def2168c93fdbbaaa4cf8fef155c4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4e8def2168c93fdbbaaa4cf8fef155c4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4e8def2168c93fdbbaaa4cf8fef155c4.mp4", "mask_path": "synthetic-bg-change/mask/4e8def2168c93fdbbaaa4cf8fef155c4.mp4", "composite_path": "synthetic-bg-change/composite/4e8def2168c93fdbbaaa4cf8fef155c4.mp4"}
{"edit_instruction": "Change the background to a sunny city park with lush green trees, people walking dogs and children playing in the distance, leaves rustling gently in the breeze, and natural daylight streaming from the left. Medium close-up, eye-level, static camera, gentle background blur. Keep the woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/e1370f2e2905ee8d4f5731fd6479cbee.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e1370f2e2905ee8d4f5731fd6479cbee.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e1370f2e2905ee8d4f5731fd6479cbee.mp4", "mask_path": "synthetic-bg-change/mask/e1370f2e2905ee8d4f5731fd6479cbee.mp4", "composite_path": "synthetic-bg-change/composite/e1370f2e2905ee8d4f5731fd6479cbee.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office high above the city with passing cars visible on a distant highway and soft clouds drifting past, illuminated by soft, diffused daylight entering from the front-right. Maintain an eye-level, medium close-up shot with a blurred background featuring bokeh. Keep the woman in the brown suede jacket intact.", "input_video_path": "synthetic-bg-change/input_video/b1b53232bec2f7d192d85f23aa40e141.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1b53232bec2f7d192d85f23aa40e141.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1b53232bec2f7d192d85f23aa40e141.mp4", "mask_path": "synthetic-bg-change/mask/b1b53232bec2f7d192d85f23aa40e141.mp4", "composite_path": "synthetic-bg-change/composite/b1b53232bec2f7d192d85f23aa40e141.mp4"}
{"edit_instruction": "Change the background to a clean, modern subway platform with a train arriving in the distance, blurring lights, and changing digital timetables, illuminated by cool, bright station lighting from the left. Medium close-up, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the young woman in a grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/84afcf23a3f9f5214abd38dcccb49191.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/84afcf23a3f9f5214abd38dcccb49191.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/84afcf23a3f9f5214abd38dcccb49191.mp4", "mask_path": "synthetic-bg-change/mask/84afcf23a3f9f5214abd38dcccb49191.mp4", "composite_path": "synthetic-bg-change/composite/84afcf23a3f9f5214abd38dcccb49191.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with sleek white panels, flickering holographic displays, and patrolling robots in the distance, lit by clean artificial lighting from the right side. Eye-level, medium close-up, sharp background. Keep the woman in the brown suede jacket intact.", "input_video_path": "synthetic-bg-change/input_video/df2376ead91b6078b0abe17e5b887ace.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df2376ead91b6078b0abe17e5b887ace.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df2376ead91b6078b0abe17e5b887ace.mp4", "mask_path": "synthetic-bg-change/mask/df2376ead91b6078b0abe17e5b887ace.mp4", "composite_path": "synthetic-bg-change/composite/df2376ead91b6078b0abe17e5b887ace.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office high above the city with passing cars visible on a distant highway and soft clouds drifting past, illuminated by soft, diffused daylight entering from the front-right. Maintain an eye-level, medium close-up shot with a blurred background featuring bokeh. Keep the woman in the brown suede jacket intact.", "input_video_path": "synthetic-bg-change/input_video/0178687de0282e14124865e4a220dfdf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0178687de0282e14124865e4a220dfdf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0178687de0282e14124865e4a220dfdf.mp4", "mask_path": "synthetic-bg-change/mask/0178687de0282e14124865e4a220dfdf.mp4", "composite_path": "synthetic-bg-change/composite/0178687de0282e14124865e4a220dfdf.mp4"}
{"edit_instruction": "Change the background to a sleek modern glass office with city views, featuring people walking past meeting rooms and digital screens flickering softly on walls. Use soft, neutral front lighting and ensure the office background is blurry with bokeh. Use a medium close-up, eye-level, static camera. Keep the bald man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/b194570ca34d6ee42a7e8f5a6f782bae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b194570ca34d6ee42a7e8f5a6f782bae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b194570ca34d6ee42a7e8f5a6f782bae.mp4", "mask_path": "synthetic-bg-change/mask/b194570ca34d6ee42a7e8f5a6f782bae.mp4", "composite_path": "synthetic-bg-change/composite/b194570ca34d6ee42a7e8f5a6f782bae.mp4"}
{"edit_instruction": "Change the background to a clean, modern subway platform with a train arriving in the distance, blurring lights, and changing digital timetables, illuminated by cool, bright station lighting from the left. Medium close-up, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the young woman in a grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/92ec5c2cfc3b2c7076de743f64fe316e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/92ec5c2cfc3b2c7076de743f64fe316e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/92ec5c2cfc3b2c7076de743f64fe316e.mp4", "mask_path": "synthetic-bg-change/mask/92ec5c2cfc3b2c7076de743f64fe316e.mp4", "composite_path": "synthetic-bg-change/composite/92ec5c2cfc3b2c7076de743f64fe316e.mp4"}
{"edit_instruction": "Change the background to a spacious art gallery or creative studio with high ceilings, featuring dust motes dancing in shafts of light and other visitors moving softly in the deep background, with neutral soft lighting from the right. Eye-level, medium close-up, background in soft focus. Keep the woman in the brown suede jacket intact.", "input_video_path": "synthetic-bg-change/input_video/7b67de81de3eeed5f5900d39febc83b3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7b67de81de3eeed5f5900d39febc83b3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7b67de81de3eeed5f5900d39febc83b3.mp4", "mask_path": "synthetic-bg-change/mask/7b67de81de3eeed5f5900d39febc83b3.mp4", "composite_path": "synthetic-bg-change/composite/7b67de81de3eeed5f5900d39febc83b3.mp4"}
{"edit_instruction": "Change the background to a sleek modern glass office with city views, featuring people walking past meeting rooms and digital screens flickering softly on walls. Use soft, neutral front lighting and ensure the office background is blurry with bokeh. Use a medium close-up, eye-level, static camera. Keep the bald man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/47aa0bd7125b2cf8eeedb2b3024eff6a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/47aa0bd7125b2cf8eeedb2b3024eff6a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/47aa0bd7125b2cf8eeedb2b3024eff6a.mp4", "mask_path": "synthetic-bg-change/mask/47aa0bd7125b2cf8eeedb2b3024eff6a.mp4", "composite_path": "synthetic-bg-change/composite/47aa0bd7125b2cf8eeedb2b3024eff6a.mp4"}
{"edit_instruction": "Change the background to a sleek, open-plan architectural firm with architects working at desks in the distance and ceiling fans spinning slowly overhead, illuminated by diffused lighting from large windows on the left. Maintain the medium shot, eye-level, static camera angle with a slightly blurred background. Keep the middle-aged man in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/7409aeae248420bf5712b6b59e11c11a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7409aeae248420bf5712b6b59e11c11a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7409aeae248420bf5712b6b59e11c11a.mp4", "mask_path": "synthetic-bg-change/mask/7409aeae248420bf5712b6b59e11c11a.mp4", "composite_path": "synthetic-bg-change/composite/7409aeae248420bf5712b6b59e11c11a.mp4"}
{"edit_instruction": "Change the background to a spacious art gallery or creative studio with high ceilings, featuring dust motes dancing in shafts of light and other visitors moving softly in the deep background, with neutral soft lighting from the right. Eye-level, medium close-up, background in soft focus. Keep the woman in the brown suede jacket intact.", "input_video_path": "synthetic-bg-change/input_video/fc0a1281976434834106bdacf62d36ee.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fc0a1281976434834106bdacf62d36ee.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fc0a1281976434834106bdacf62d36ee.mp4", "mask_path": "synthetic-bg-change/mask/fc0a1281976434834106bdacf62d36ee.mp4", "composite_path": "synthetic-bg-change/composite/fc0a1281976434834106bdacf62d36ee.mp4"}
{"edit_instruction": "Change the background to a cozy, rustic coffee shop with warm wooden interiors, steam rising from a coffee cup, and dust motes dancing in light beams, illuminated by soft window light from the left. Medium close-up, eye-level, static camera with a blurred background and warm bokeh. Keep the woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/e508270467c1dca421b6603a647803b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e508270467c1dca421b6603a647803b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e508270467c1dca421b6603a647803b7.mp4", "mask_path": "synthetic-bg-change/mask/e508270467c1dca421b6603a647803b7.mp4", "composite_path": "synthetic-bg-change/composite/e508270467c1dca421b6603a647803b7.mp4"}
{"edit_instruction": "Change the background to a wooden boardwalk near the ocean with seagulls circling in the distance and dune grass swaying in the breeze, under soft, overcast natural light, medium shot, eye-level, with a dreamy out-of-focus background. Keep the young woman in the white summer shirt intact.", "input_video_path": "synthetic-bg-change/input_video/55bd1cb4a1174c7804047fe0c88fc7cb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/55bd1cb4a1174c7804047fe0c88fc7cb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/55bd1cb4a1174c7804047fe0c88fc7cb.mp4", "mask_path": "synthetic-bg-change/mask/55bd1cb4a1174c7804047fe0c88fc7cb.mp4", "composite_path": "synthetic-bg-change/composite/55bd1cb4a1174c7804047fe0c88fc7cb.mp4"}
{"edit_instruction": "Change the background to a sleek, open-plan architectural firm with architects working at desks in the distance and ceiling fans spinning slowly overhead, illuminated by diffused lighting from large windows on the left. Maintain the medium shot, eye-level, static camera angle with a slightly blurred background. Keep the middle-aged man in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/611569f7f6063644bffa042d1e2a5f3b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/611569f7f6063644bffa042d1e2a5f3b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/611569f7f6063644bffa042d1e2a5f3b.mp4", "mask_path": "synthetic-bg-change/mask/611569f7f6063644bffa042d1e2a5f3b.mp4", "composite_path": "synthetic-bg-change/composite/611569f7f6063644bffa042d1e2a5f3b.mp4"}
{"edit_instruction": "Change the background to a cozy, rustic coffee shop with warm wooden interiors, steam rising from a coffee cup, and dust motes dancing in light beams, illuminated by soft window light from the left. Medium close-up, eye-level, static camera with a blurred background and warm bokeh. Keep the woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/6dce1ac188c81067fd35f8302c036e25.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6dce1ac188c81067fd35f8302c036e25.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6dce1ac188c81067fd35f8302c036e25.mp4", "mask_path": "synthetic-bg-change/mask/6dce1ac188c81067fd35f8302c036e25.mp4", "composite_path": "synthetic-bg-change/composite/6dce1ac188c81067fd35f8302c036e25.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a subway train rushing by with motion blur and flickering fluorescent station lights overhead, featuring cool, harsh lighting from the front-left. Eye-level, medium shot, slightly blurred background. Keep the arguing business couple intact.", "input_video_path": "synthetic-bg-change/input_video/a20a08311d8163ed68defa9c4e525df1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a20a08311d8163ed68defa9c4e525df1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a20a08311d8163ed68defa9c4e525df1.mp4", "mask_path": "synthetic-bg-change/mask/a20a08311d8163ed68defa9c4e525df1.mp4", "composite_path": "synthetic-bg-change/composite/a20a08311d8163ed68defa9c4e525df1.mp4"}
{"edit_instruction": "Change the background to a wooden boardwalk near the ocean with seagulls circling in the distance and dune grass swaying in the breeze, under soft, overcast natural light, medium shot, eye-level, with a dreamy out-of-focus background. Keep the young woman in the white summer shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9f94140608bcbe13488eab9fc54e5d4f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f94140608bcbe13488eab9fc54e5d4f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f94140608bcbe13488eab9fc54e5d4f.mp4", "mask_path": "synthetic-bg-change/mask/9f94140608bcbe13488eab9fc54e5d4f.mp4", "composite_path": "synthetic-bg-change/composite/9f94140608bcbe13488eab9fc54e5d4f.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with employees walking past in the blurred background and digital screens flickering on walls, illuminated by hard artificial office lighting from the front-left. Eye-level, medium shot, soft-focus background with bokeh. Keep the arguing business couple intact.", "input_video_path": "synthetic-bg-change/input_video/1e92bc8f09cd61000cf0a04cffd5dad1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1e92bc8f09cd61000cf0a04cffd5dad1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1e92bc8f09cd61000cf0a04cffd5dad1.mp4", "mask_path": "synthetic-bg-change/mask/1e92bc8f09cd61000cf0a04cffd5dad1.mp4", "composite_path": "synthetic-bg-change/composite/1e92bc8f09cd61000cf0a04cffd5dad1.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a subway train rushing by with motion blur and flickering fluorescent station lights overhead, featuring cool, harsh lighting from the front-left. Eye-level, medium shot, slightly blurred background. Keep the arguing business couple intact.", "input_video_path": "synthetic-bg-change/input_video/1559ff4c0709e57744bd8ecb3a1cd088.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1559ff4c0709e57744bd8ecb3a1cd088.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1559ff4c0709e57744bd8ecb3a1cd088.mp4", "mask_path": "synthetic-bg-change/mask/1559ff4c0709e57744bd8ecb3a1cd088.mp4", "composite_path": "synthetic-bg-change/composite/1559ff4c0709e57744bd8ecb3a1cd088.mp4"}
{"edit_instruction": "Change the background to a busy train station platform with a high-speed train whizzing by, flickering digital schedule boards, commuters rushing past, and cool, diffused station lighting from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman in a white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a8b2967684a42ab50de0873fc7784471.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a8b2967684a42ab50de0873fc7784471.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a8b2967684a42ab50de0873fc7784471.mp4", "mask_path": "synthetic-bg-change/mask/a8b2967684a42ab50de0873fc7784471.mp4", "composite_path": "synthetic-bg-change/composite/a8b2967684a42ab50de0873fc7784471.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with employees walking past in the blurred background and digital screens flickering on walls, illuminated by hard artificial office lighting from the front-left. Eye-level, medium shot, soft-focus background with bokeh. Keep the arguing business couple intact.", "input_video_path": "synthetic-bg-change/input_video/333b59f644f84effe098c59f0e3c220f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/333b59f644f84effe098c59f0e3c220f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/333b59f644f84effe098c59f0e3c220f.mp4", "mask_path": "synthetic-bg-change/mask/333b59f644f84effe098c59f0e3c220f.mp4", "composite_path": "synthetic-bg-change/composite/333b59f644f84effe098c59f0e3c220f.mp4"}
{"edit_instruction": "Change the background to the departure gates of a massive international airport terminal with planes taxiing visible through floor-to-ceiling windows and travelers pulling suitcases in the distance, lit by clean, neutral artificial light from the front-left. Use an eye-level medium shot with a sharp background and deep focus. Keep the arguing man and woman intact.", "input_video_path": "synthetic-bg-change/input_video/44b19d516e955f4a92b736d648506944.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/44b19d516e955f4a92b736d648506944.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/44b19d516e955f4a92b736d648506944.mp4", "mask_path": "synthetic-bg-change/mask/44b19d516e955f4a92b736d648506944.mp4", "composite_path": "synthetic-bg-change/composite/44b19d516e955f4a92b736d648506944.mp4"}
{"edit_instruction": "Change the background to a busy train station platform with a high-speed train whizzing by, flickering digital schedule boards, commuters rushing past, and cool, diffused station lighting from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman in a white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/07a001f337e10c028e3837cbbc930f32.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/07a001f337e10c028e3837cbbc930f32.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/07a001f337e10c028e3837cbbc930f32.mp4", "mask_path": "synthetic-bg-change/mask/07a001f337e10c028e3837cbbc930f32.mp4", "composite_path": "synthetic-bg-change/composite/07a001f337e10c028e3837cbbc930f32.mp4"}
{"edit_instruction": "Change the background to a bright, modern glass-walled office corridor with business people walking briskly and digital displays flickering on the walls, lit by soft, neutral office lighting from the front-right. Medium shot, eye-level, static camera, soft-focus background. Keep the young woman in the white off-the-shoulder shirt intact.", "input_video_path": "synthetic-bg-change/input_video/04bbe399e1f086b9fe02503be6184044.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/04bbe399e1f086b9fe02503be6184044.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/04bbe399e1f086b9fe02503be6184044.mp4", "mask_path": "synthetic-bg-change/mask/04bbe399e1f086b9fe02503be6184044.mp4", "composite_path": "synthetic-bg-change/composite/04bbe399e1f086b9fe02503be6184044.mp4"}
{"edit_instruction": "Change the background to the departure gates of a massive international airport terminal with planes taxiing visible through floor-to-ceiling windows and travelers pulling suitcases in the distance, lit by clean, neutral artificial light from the front-left. Use an eye-level medium shot with a sharp background and deep focus. Keep the arguing man and woman intact.", "input_video_path": "synthetic-bg-change/input_video/b11eb6609b8d30db0852451e29fabde9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b11eb6609b8d30db0852451e29fabde9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b11eb6609b8d30db0852451e29fabde9.mp4", "mask_path": "synthetic-bg-change/mask/b11eb6609b8d30db0852451e29fabde9.mp4", "composite_path": "synthetic-bg-change/composite/b11eb6609b8d30db0852451e29fabde9.mp4"}
{"edit_instruction": "Change the background to a bright, modern glass-walled office corridor with business people walking briskly and digital displays flickering on the walls, lit by soft, neutral office lighting from the front-right. Medium shot, eye-level, static camera, soft-focus background. Keep the young woman in the white off-the-shoulder shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9870285b9dd3c2db454927462dd12c1a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9870285b9dd3c2db454927462dd12c1a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9870285b9dd3c2db454927462dd12c1a.mp4", "mask_path": "synthetic-bg-change/mask/9870285b9dd3c2db454927462dd12c1a.mp4", "composite_path": "synthetic-bg-change/composite/9870285b9dd3c2db454927462dd12c1a.mp4"}
{"edit_instruction": "Change the background to a Parisian balcony with the Eiffel Tower visible in the distance, featuring pigeons flying across the sky and sheer curtains blowing gently in open french doors. Use soft, diffused daylight from the front-right. Medium shot, eye-level, static camera with gentle background blur. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/f27311a97dcac94f7633acf0f7a63523.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f27311a97dcac94f7633acf0f7a63523.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f27311a97dcac94f7633acf0f7a63523.mp4", "mask_path": "synthetic-bg-change/mask/f27311a97dcac94f7633acf0f7a63523.mp4", "composite_path": "synthetic-bg-change/composite/f27311a97dcac94f7633acf0f7a63523.mp4"}
{"edit_instruction": "Change the background to a busy subway platform with tiled walls and advertisements, featuring a subway train rushing by with blurred motion and commuters in the distance, lit by cool, bright artificial lighting from overhead right. Medium shot, eye-level, sharp background. Keep the two people arguing intact.", "input_video_path": "synthetic-bg-change/input_video/cbd91706c65fb4b994e6097a92a52e74.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cbd91706c65fb4b994e6097a92a52e74.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cbd91706c65fb4b994e6097a92a52e74.mp4", "mask_path": "synthetic-bg-change/mask/cbd91706c65fb4b994e6097a92a52e74.mp4", "composite_path": "synthetic-bg-change/composite/cbd91706c65fb4b994e6097a92a52e74.mp4"}
{"edit_instruction": "Change the background to a dimly lit upscale restaurant with wine glasses on the table, waiters moving in the background, and candlelight flickering on nearby tables causing moving shadows, featuring warm ambient lighting mixed with directional light from the right, presented in a medium shot at eye-level with a soft focus background. Keep the two people intact.", "input_video_path": "synthetic-bg-change/input_video/6fc840df40850f3545e9db9b7b47b970.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6fc840df40850f3545e9db9b7b47b970.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6fc840df40850f3545e9db9b7b47b970.mp4", "mask_path": "synthetic-bg-change/mask/6fc840df40850f3545e9db9b7b47b970.mp4", "composite_path": "synthetic-bg-change/composite/6fc840df40850f3545e9db9b7b47b970.mp4"}
{"edit_instruction": "Change the background to a Parisian balcony with the Eiffel Tower visible in the distance, featuring pigeons flying across the sky and sheer curtains blowing gently in open french doors. Use soft, diffused daylight from the front-right. Medium shot, eye-level, static camera with gentle background blur. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/83649a0d56764cefc5243b9cf32987e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/83649a0d56764cefc5243b9cf32987e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/83649a0d56764cefc5243b9cf32987e1.mp4", "mask_path": "synthetic-bg-change/mask/83649a0d56764cefc5243b9cf32987e1.mp4", "composite_path": "synthetic-bg-change/composite/83649a0d56764cefc5243b9cf32987e1.mp4"}
{"edit_instruction": "Change the background to a busy subway platform with tiled walls and advertisements, featuring a subway train rushing by with blurred motion and commuters in the distance, lit by cool, bright artificial lighting from overhead right. Medium shot, eye-level, sharp background. Keep the two people arguing intact.", "input_video_path": "synthetic-bg-change/input_video/c33b748e2df2e187931fb6a68c03c544.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c33b748e2df2e187931fb6a68c03c544.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c33b748e2df2e187931fb6a68c03c544.mp4", "mask_path": "synthetic-bg-change/mask/c33b748e2df2e187931fb6a68c03c544.mp4", "composite_path": "synthetic-bg-change/composite/c33b748e2df2e187931fb6a68c03c544.mp4"}
{"edit_instruction": "Change the background to a dimly lit upscale restaurant with wine glasses on the table, waiters moving in the background, and candlelight flickering on nearby tables causing moving shadows, featuring warm ambient lighting mixed with directional light from the right, presented in a medium shot at eye-level with a soft focus background. Keep the two people intact.", "input_video_path": "synthetic-bg-change/input_video/20ea2363cbafd5c20b42be80e7d3f143.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/20ea2363cbafd5c20b42be80e7d3f143.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/20ea2363cbafd5c20b42be80e7d3f143.mp4", "mask_path": "synthetic-bg-change/mask/20ea2363cbafd5c20b42be80e7d3f143.mp4", "composite_path": "synthetic-bg-change/composite/20ea2363cbafd5c20b42be80e7d3f143.mp4"}
{"edit_instruction": "Change the background to a trendy, modern coffee shop with large windows, baristas moving behind the counter, steam rising from an espresso machine, and dust motes dancing in window light, with natural light coming from the front-right. Use a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the young woman in the red tank top posing for a selfie intact.", "input_video_path": "synthetic-bg-change/input_video/426267196a9fd9bf227feee5068d0365.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/426267196a9fd9bf227feee5068d0365.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/426267196a9fd9bf227feee5068d0365.mp4", "mask_path": "synthetic-bg-change/mask/426267196a9fd9bf227feee5068d0365.mp4", "composite_path": "synthetic-bg-change/composite/426267196a9fd9bf227feee5068d0365.mp4"}
{"edit_instruction": "Change the background to an outdoor summer festival in a park with colorful bunting flags waving in the wind, blurred crowds moving in the background, fireflies starting to glow in the twilight, warm ambient festival lighting from the front-right. Eye-level, medium shot, dreamy out-of-focus background with bokeh. Keep the woman in the blue top and black cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/f7e16f9f3f6371e9880ec88dcc6b7581.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f7e16f9f3f6371e9880ec88dcc6b7581.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f7e16f9f3f6371e9880ec88dcc6b7581.mp4", "mask_path": "synthetic-bg-change/mask/f7e16f9f3f6371e9880ec88dcc6b7581.mp4", "composite_path": "synthetic-bg-change/composite/f7e16f9f3f6371e9880ec88dcc6b7581.mp4"}
{"edit_instruction": "Change the background to a contemporary art gallery with patrons chatting and walking, dust motes floating in beams of track lighting, and warm gallery lighting from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the young woman in the blue top and black cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/673e74f1e564e1e006dee425011c08e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/673e74f1e564e1e006dee425011c08e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/673e74f1e564e1e006dee425011c08e1.mp4", "mask_path": "synthetic-bg-change/mask/673e74f1e564e1e006dee425011c08e1.mp4", "composite_path": "synthetic-bg-change/composite/673e74f1e564e1e006dee425011c08e1.mp4"}
{"edit_instruction": "Change the background to a trendy, modern coffee shop with large windows, baristas moving behind the counter, steam rising from an espresso machine, and dust motes dancing in window light, with natural light coming from the front-right. Use a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the young woman in the red tank top posing for a selfie intact.", "input_video_path": "synthetic-bg-change/input_video/b0cd32f6e3fac3ce2289d957c5885caf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b0cd32f6e3fac3ce2289d957c5885caf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b0cd32f6e3fac3ce2289d957c5885caf.mp4", "mask_path": "synthetic-bg-change/mask/b0cd32f6e3fac3ce2289d957c5885caf.mp4", "composite_path": "synthetic-bg-change/composite/b0cd32f6e3fac3ce2289d957c5885caf.mp4"}
{"edit_instruction": "Change the background to an outdoor summer festival in a park with colorful bunting flags waving in the wind, blurred crowds moving in the background, fireflies starting to glow in the twilight, warm ambient festival lighting from the front-right. Eye-level, medium shot, dreamy out-of-focus background with bokeh. Keep the woman in the blue top and black cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/3d3c3c96f0c1a97fe2ff26cb4e87c68f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3d3c3c96f0c1a97fe2ff26cb4e87c68f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3d3c3c96f0c1a97fe2ff26cb4e87c68f.mp4", "mask_path": "synthetic-bg-change/mask/3d3c3c96f0c1a97fe2ff26cb4e87c68f.mp4", "composite_path": "synthetic-bg-change/composite/3d3c3c96f0c1a97fe2ff26cb4e87c68f.mp4"}
{"edit_instruction": "Change the background to an immersive art installation with mirrored walls featuring colorful shifting digital patterns and slowly rotating kinetic sculptures, illuminated by warm gallery lighting from the front-right. Use an eye-level medium shot with gentle background blur. Keep the woman in the blue top and black cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/ebf501f8e834c8d99586f31209f806f0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ebf501f8e834c8d99586f31209f806f0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ebf501f8e834c8d99586f31209f806f0.mp4", "mask_path": "synthetic-bg-change/mask/ebf501f8e834c8d99586f31209f806f0.mp4", "composite_path": "synthetic-bg-change/composite/ebf501f8e834c8d99586f31209f806f0.mp4"}
{"edit_instruction": "Change the background to a contemporary art gallery with patrons chatting and walking, dust motes floating in beams of track lighting, and warm gallery lighting from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the young woman in the blue top and black cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/90c9db6b0444eda693bab57a998b27b2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/90c9db6b0444eda693bab57a998b27b2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/90c9db6b0444eda693bab57a998b27b2.mp4", "mask_path": "synthetic-bg-change/mask/90c9db6b0444eda693bab57a998b27b2.mp4", "composite_path": "synthetic-bg-change/composite/90c9db6b0444eda693bab57a998b27b2.mp4"}
{"edit_instruction": "Change the background to a sandy beach during golden hour with waves crashing gently on the shore, seagulls circling in the warm sky, and golden sunlight hitting her face from the front-right. Use a medium shot, eye-level, static camera with a slightly blurred background. Keep the young woman singing into a hairbrush intact.", "input_video_path": "synthetic-bg-change/input_video/229dfa8977a254e4e43c8f6d0e86f420.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/229dfa8977a254e4e43c8f6d0e86f420.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/229dfa8977a254e4e43c8f6d0e86f420.mp4", "mask_path": "synthetic-bg-change/mask/229dfa8977a254e4e43c8f6d0e86f420.mp4", "composite_path": "synthetic-bg-change/composite/229dfa8977a254e4e43c8f6d0e86f420.mp4"}
{"edit_instruction": "Change the background to an immersive art installation with mirrored walls featuring colorful shifting digital patterns and slowly rotating kinetic sculptures, illuminated by warm gallery lighting from the front-right. Use an eye-level medium shot with gentle background blur. Keep the woman in the blue top and black cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/cfdfecde269b1d75fced1d09097cd782.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cfdfecde269b1d75fced1d09097cd782.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cfdfecde269b1d75fced1d09097cd782.mp4", "mask_path": "synthetic-bg-change/mask/cfdfecde269b1d75fced1d09097cd782.mp4", "composite_path": "synthetic-bg-change/composite/cfdfecde269b1d75fced1d09097cd782.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit bedroom with posters on the walls, featuring dust motes dancing in light beams and curtains gently billowing near an open window, with soft, warm indoor lighting from the front-right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young woman singing into a hairbrush intact.", "input_video_path": "synthetic-bg-change/input_video/a8f5c35da386a93bda1035bc31c62492.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a8f5c35da386a93bda1035bc31c62492.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a8f5c35da386a93bda1035bc31c62492.mp4", "mask_path": "synthetic-bg-change/mask/a8f5c35da386a93bda1035bc31c62492.mp4", "composite_path": "synthetic-bg-change/composite/a8f5c35da386a93bda1035bc31c62492.mp4"}
{"edit_instruction": "Change the background to a sandy beach during golden hour with waves crashing gently on the shore, seagulls circling in the warm sky, and golden sunlight hitting her face from the front-right. Use a medium shot, eye-level, static camera with a slightly blurred background. Keep the young woman singing into a hairbrush intact.", "input_video_path": "synthetic-bg-change/input_video/d55ef12e604d21b7f5aab0fac76c1f69.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d55ef12e604d21b7f5aab0fac76c1f69.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d55ef12e604d21b7f5aab0fac76c1f69.mp4", "mask_path": "synthetic-bg-change/mask/d55ef12e604d21b7f5aab0fac76c1f69.mp4", "composite_path": "synthetic-bg-change/composite/d55ef12e604d21b7f5aab0fac76c1f69.mp4"}
{"edit_instruction": "Change the background to a festive outdoor Christmas market with wooden stalls, snowflakes falling gently, twinkling festive string lights above, warm glowing light from the stalls, and a dreamy out-of-focus background. Medium wide shot, eye-level, static camera. Keep the blonde woman with shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/95ce80d80efa6bc08daca07408b821ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/95ce80d80efa6bc08daca07408b821ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/95ce80d80efa6bc08daca07408b821ae.mp4", "mask_path": "synthetic-bg-change/mask/95ce80d80efa6bc08daca07408b821ae.mp4", "composite_path": "synthetic-bg-change/composite/95ce80d80efa6bc08daca07408b821ae.mp4"}
{"edit_instruction": "Change the background to the atrium of a luxurious multi-story shopping mall with a glass elevator rising in the distance and water rippling in a decorative indoor fountain, lit by soft diffused skylight from the front-left. Medium wide shot, eye-level, static camera, soft-focus background with bokeh from shop lights. Keep the blonde woman with shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/c707e743f3de08bc4c71620753e51c5b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c707e743f3de08bc4c71620753e51c5b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c707e743f3de08bc4c71620753e51c5b.mp4", "mask_path": "synthetic-bg-change/mask/c707e743f3de08bc4c71620753e51c5b.mp4", "composite_path": "synthetic-bg-change/composite/c707e743f3de08bc4c71620753e51c5b.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit bedroom with posters on the walls, featuring dust motes dancing in light beams and curtains gently billowing near an open window, with soft, warm indoor lighting from the front-right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young woman singing into a hairbrush intact.", "input_video_path": "synthetic-bg-change/input_video/679ff458a1b7fe14958dc0dda7e24bc7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/679ff458a1b7fe14958dc0dda7e24bc7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/679ff458a1b7fe14958dc0dda7e24bc7.mp4", "mask_path": "synthetic-bg-change/mask/679ff458a1b7fe14958dc0dda7e24bc7.mp4", "composite_path": "synthetic-bg-change/composite/679ff458a1b7fe14958dc0dda7e24bc7.mp4"}
{"edit_instruction": "Change the background to a festive outdoor Christmas market with wooden stalls, snowflakes falling gently, twinkling festive string lights above, warm glowing light from the stalls, and a dreamy out-of-focus background. Medium wide shot, eye-level, static camera. Keep the blonde woman with shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/1164fd76fc20f3e90e7e051248dcb23a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1164fd76fc20f3e90e7e051248dcb23a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1164fd76fc20f3e90e7e051248dcb23a.mp4", "mask_path": "synthetic-bg-change/mask/1164fd76fc20f3e90e7e051248dcb23a.mp4", "composite_path": "synthetic-bg-change/composite/1164fd76fc20f3e90e7e051248dcb23a.mp4"}
{"edit_instruction": "Change the background to the Champs-\u00c9lys\u00e9es with the Arc de Triomphe visible in the distance, featuring autumn leaves drifting in the wind, moving traffic, and warm golden hour sunlight from the front-left. Use a medium wide shot, eye-level angle, and static camera with a sharp background and deep focus. Keep the blonde woman with shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/3f624d61b4c6082d402590abf67fb85c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3f624d61b4c6082d402590abf67fb85c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3f624d61b4c6082d402590abf67fb85c.mp4", "mask_path": "synthetic-bg-change/mask/3f624d61b4c6082d402590abf67fb85c.mp4", "composite_path": "synthetic-bg-change/composite/3f624d61b4c6082d402590abf67fb85c.mp4"}
{"edit_instruction": "Change the background to the atrium of a luxurious multi-story shopping mall with a glass elevator rising in the distance and water rippling in a decorative indoor fountain, lit by soft diffused skylight from the front-left. Medium wide shot, eye-level, static camera, soft-focus background with bokeh from shop lights. Keep the blonde woman with shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/5cf25ea5b9dbd3500c533629cebb7450.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5cf25ea5b9dbd3500c533629cebb7450.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5cf25ea5b9dbd3500c533629cebb7450.mp4", "mask_path": "synthetic-bg-change/mask/5cf25ea5b9dbd3500c533629cebb7450.mp4", "composite_path": "synthetic-bg-change/composite/5cf25ea5b9dbd3500c533629cebb7450.mp4"}
{"edit_instruction": "Change the background to the Champs-\u00c9lys\u00e9es with the Arc de Triomphe visible in the distance, featuring autumn leaves drifting in the wind, moving traffic, and warm golden hour sunlight from the front-left. Use a medium wide shot, eye-level angle, and static camera with a sharp background and deep focus. Keep the blonde woman with shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/e669442503a7cc958362a54354e42a03.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e669442503a7cc958362a54354e42a03.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e669442503a7cc958362a54354e42a03.mp4", "mask_path": "synthetic-bg-change/mask/e669442503a7cc958362a54354e42a03.mp4", "composite_path": "synthetic-bg-change/composite/e669442503a7cc958362a54354e42a03.mp4"}
{"edit_instruction": "Change the background to a cobblestone street in Paris lined with boutique shops, featuring pigeons fluttering near a street cafe, pedestrians walking past with baguettes, autumn leaves drifting in the wind, soft daylight from the front-right, medium wide shot, eye-level, with a sharp background and deep focus. Keep the blonde woman in a beige sweater carrying colorful shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/7c7e629b3e93e713f8d271a2abe2a8f1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c7e629b3e93e713f8d271a2abe2a8f1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c7e629b3e93e713f8d271a2abe2a8f1.mp4", "mask_path": "synthetic-bg-change/mask/7c7e629b3e93e713f8d271a2abe2a8f1.mp4", "composite_path": "synthetic-bg-change/composite/7c7e629b3e93e713f8d271a2abe2a8f1.mp4"}
{"edit_instruction": "Change the background to a cobblestone street in Paris lined with boutique shops, featuring pigeons fluttering near a street cafe, pedestrians walking past with baguettes, autumn leaves drifting in the wind, soft daylight from the front-right, medium wide shot, eye-level, with a sharp background and deep focus. Keep the blonde woman in a beige sweater carrying colorful shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/903b9614872a3b2d11eb7ab19924ee69.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/903b9614872a3b2d11eb7ab19924ee69.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/903b9614872a3b2d11eb7ab19924ee69.mp4", "mask_path": "synthetic-bg-change/mask/903b9614872a3b2d11eb7ab19924ee69.mp4", "composite_path": "synthetic-bg-change/composite/903b9614872a3b2d11eb7ab19924ee69.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with glass walls, featuring colleagues walking briskly in the blurred background and digital displays flickering softly, lit by soft diffused lighting from the front-right. Close-up shot, eye-level, static camera with a bokeh-heavy background. Keep the woman in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/79cd953ca876cb92987c35f595744ff4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/79cd953ca876cb92987c35f595744ff4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/79cd953ca876cb92987c35f595744ff4.mp4", "mask_path": "synthetic-bg-change/mask/79cd953ca876cb92987c35f595744ff4.mp4", "composite_path": "synthetic-bg-change/composite/79cd953ca876cb92987c35f595744ff4.mp4"}
{"edit_instruction": "Change the background to the US Capitol building on a cloudy day with American flags waving in the wind and tourists walking in the distance, illuminated by diffused, soft natural light from the front-right, medium shot at eye-level with a sharp background. Keep the man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/bc71dfe18530648e5308b7dc83662d1c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bc71dfe18530648e5308b7dc83662d1c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bc71dfe18530648e5308b7dc83662d1c.mp4", "mask_path": "synthetic-bg-change/mask/bc71dfe18530648e5308b7dc83662d1c.mp4", "composite_path": "synthetic-bg-change/composite/bc71dfe18530648e5308b7dc83662d1c.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with glass walls, featuring colleagues walking briskly in the blurred background and digital displays flickering softly, lit by soft diffused lighting from the front-right. Close-up shot, eye-level, static camera with a bokeh-heavy background. Keep the woman in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/2812ecd4729316fa6ff3949b23aeb722.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2812ecd4729316fa6ff3949b23aeb722.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2812ecd4729316fa6ff3949b23aeb722.mp4", "mask_path": "synthetic-bg-change/mask/2812ecd4729316fa6ff3949b23aeb722.mp4", "composite_path": "synthetic-bg-change/composite/2812ecd4729316fa6ff3949b23aeb722.mp4"}
{"edit_instruction": "Change the background to a stone platform of a mystical floating temple in the clouds with birds flying in the distance and massive stone pillars, illuminated by ethereal diffuse light with a sharp background and deep focus. Keep the belly dancer in the red costume intact.", "input_video_path": "synthetic-bg-change/input_video/71d2b5f081a556520b2179e398fcd245.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/71d2b5f081a556520b2179e398fcd245.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/71d2b5f081a556520b2179e398fcd245.mp4", "mask_path": "synthetic-bg-change/mask/71d2b5f081a556520b2179e398fcd245.mp4", "composite_path": "synthetic-bg-change/composite/71d2b5f081a556520b2179e398fcd245.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street corner with yellow taxis passing in the distance, traffic lights changing colors, and steam rising from a subway grate, under neutral overcast city light. Close-up shot, eye-level, static camera with a soft-focus background. Keep the woman in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/4b43702d4d5ee66e5b881ae18bfc5a26.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b43702d4d5ee66e5b881ae18bfc5a26.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b43702d4d5ee66e5b881ae18bfc5a26.mp4", "mask_path": "synthetic-bg-change/mask/4b43702d4d5ee66e5b881ae18bfc5a26.mp4", "composite_path": "synthetic-bg-change/composite/4b43702d4d5ee66e5b881ae18bfc5a26.mp4"}
{"edit_instruction": "Change the background to the US Capitol building on a cloudy day with American flags waving in the wind and tourists walking in the distance, illuminated by diffused, soft natural light from the front-right, medium shot at eye-level with a sharp background. Keep the man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/f73669df2f80f58ebe4762f8b9beca50.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f73669df2f80f58ebe4762f8b9beca50.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f73669df2f80f58ebe4762f8b9beca50.mp4", "mask_path": "synthetic-bg-change/mask/f73669df2f80f58ebe4762f8b9beca50.mp4", "composite_path": "synthetic-bg-change/composite/f73669df2f80f58ebe4762f8b9beca50.mp4"}
{"edit_instruction": "Change the background to a stone platform of a mystical floating temple in the clouds with birds flying in the distance and massive stone pillars, illuminated by ethereal diffuse light with a sharp background and deep focus. Keep the belly dancer in the red costume intact.", "input_video_path": "synthetic-bg-change/input_video/cc6b6d03bc54a65db604a7244b658600.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cc6b6d03bc54a65db604a7244b658600.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cc6b6d03bc54a65db604a7244b658600.mp4", "mask_path": "synthetic-bg-change/mask/cc6b6d03bc54a65db604a7244b658600.mp4", "composite_path": "synthetic-bg-change/composite/cc6b6d03bc54a65db604a7244b658600.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street corner with yellow taxis passing in the distance, traffic lights changing colors, and steam rising from a subway grate, under neutral overcast city light. Close-up shot, eye-level, static camera with a soft-focus background. Keep the woman in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/00fb7437d545be3f27b768386e17e791.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/00fb7437d545be3f27b768386e17e791.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/00fb7437d545be3f27b768386e17e791.mp4", "mask_path": "synthetic-bg-change/mask/00fb7437d545be3f27b768386e17e791.mp4", "composite_path": "synthetic-bg-change/composite/00fb7437d545be3f27b768386e17e791.mp4"}
{"edit_instruction": "Change the background to an abstract digital dimension with floating geometric shapes, glowing data lines streaming past, and particles floating upward like digital fireflies, using soft diffused lighting from the front right and a soft-focus background. Medium shot, eye-level, static camera. Keep the woman wearing a VR headset and holding controllers intact.", "input_video_path": "synthetic-bg-change/input_video/c5519d41e60a18311bc991a281ddfccd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c5519d41e60a18311bc991a281ddfccd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c5519d41e60a18311bc991a281ddfccd.mp4", "mask_path": "synthetic-bg-change/mask/c5519d41e60a18311bc991a281ddfccd.mp4", "composite_path": "synthetic-bg-change/composite/c5519d41e60a18311bc991a281ddfccd.mp4"}
{"edit_instruction": "Change the background to a sleek, modern corporate boardroom with glass walls, featuring people walking in a blurred hallway background and digital charts glowing on distant screens, under soft professional lighting. Medium shot, eye-level, static camera with soft-focus background and bokeh. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/ecc54ea6c5909a1351ef5d423f9cdb37.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ecc54ea6c5909a1351ef5d423f9cdb37.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ecc54ea6c5909a1351ef5d423f9cdb37.mp4", "mask_path": "synthetic-bg-change/mask/ecc54ea6c5909a1351ef5d423f9cdb37.mp4", "composite_path": "synthetic-bg-change/composite/ecc54ea6c5909a1351ef5d423f9cdb37.mp4"}
{"edit_instruction": "Change the background to an abstract digital dimension with floating geometric shapes, glowing data lines streaming past, and particles floating upward like digital fireflies, using soft diffused lighting from the front right and a soft-focus background. Medium shot, eye-level, static camera. Keep the woman wearing a VR headset and holding controllers intact.", "input_video_path": "synthetic-bg-change/input_video/10b33d0f488a8df8331c15db641ea122.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/10b33d0f488a8df8331c15db641ea122.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/10b33d0f488a8df8331c15db641ea122.mp4", "mask_path": "synthetic-bg-change/mask/10b33d0f488a8df8331c15db641ea122.mp4", "composite_path": "synthetic-bg-change/composite/10b33d0f488a8df8331c15db641ea122.mp4"}
{"edit_instruction": "Change the background to a busy, modern hospital corridor with glass walls, digital displays, medical carts, and blurred nurses and patients, lit by soft, neutral artificial light. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the female doctor in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/054409fc1c02837c9a7421f0b61d9a8e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/054409fc1c02837c9a7421f0b61d9a8e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/054409fc1c02837c9a7421f0b61d9a8e.mp4", "mask_path": "synthetic-bg-change/mask/054409fc1c02837c9a7421f0b61d9a8e.mp4", "composite_path": "synthetic-bg-change/composite/054409fc1c02837c9a7421f0b61d9a8e.mp4"}
{"edit_instruction": "Change the background to a sleek, modern corporate boardroom with glass walls, featuring people walking in a blurred hallway background and digital charts glowing on distant screens, under soft professional lighting. Medium shot, eye-level, static camera with soft-focus background and bokeh. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/e75edb152938fb46b3e48f3f39e9b6ef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e75edb152938fb46b3e48f3f39e9b6ef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e75edb152938fb46b3e48f3f39e9b6ef.mp4", "mask_path": "synthetic-bg-change/mask/e75edb152938fb46b3e48f3f39e9b6ef.mp4", "composite_path": "synthetic-bg-change/composite/e75edb152938fb46b3e48f3f39e9b6ef.mp4"}
{"edit_instruction": "Change the background to ancient sandstone columns of an Egyptian temple at sunset with dust particles floating in sunbeams and shadows lengthening across carved hieroglyphs. Use soft warm front-left lighting. Eye-level, full shot with a slightly blurred background. Keep the female belly dancer in the burgundy costume intact.", "input_video_path": "synthetic-bg-change/input_video/664b1037a9a5145d0662171844f318ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/664b1037a9a5145d0662171844f318ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/664b1037a9a5145d0662171844f318ce.mp4", "mask_path": "synthetic-bg-change/mask/664b1037a9a5145d0662171844f318ce.mp4", "composite_path": "synthetic-bg-change/composite/664b1037a9a5145d0662171844f318ce.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with blue ambient lighting, featuring a holographic DNA helix spinning slowly in the mid-ground and robotic arms assembling equipment in the distance. Include cool, soft artificial light illuminating her face. Maintain the medium shot, eye-level angle, static camera, and gentle background blur. Keep the female doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/ca3d1b80696f702f5a35435970c5c347.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ca3d1b80696f702f5a35435970c5c347.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ca3d1b80696f702f5a35435970c5c347.mp4", "mask_path": "synthetic-bg-change/mask/ca3d1b80696f702f5a35435970c5c347.mp4", "composite_path": "synthetic-bg-change/composite/ca3d1b80696f702f5a35435970c5c347.mp4"}
{"edit_instruction": "Change the background to a busy, modern hospital corridor with glass walls, digital displays, medical carts, and blurred nurses and patients, lit by soft, neutral artificial light. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the female doctor in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/52e3402ad291e09be7a6bd049c0aae66.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/52e3402ad291e09be7a6bd049c0aae66.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/52e3402ad291e09be7a6bd049c0aae66.mp4", "mask_path": "synthetic-bg-change/mask/52e3402ad291e09be7a6bd049c0aae66.mp4", "composite_path": "synthetic-bg-change/composite/52e3402ad291e09be7a6bd049c0aae66.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with glass walls, nurses walking briskly in the background, and digital medical displays flickering on the walls. Use soft, neutral clinical lighting from the front right. Maintain a medium shot, eye-level angle, static camera, and a blurred background with bokeh. Keep the female doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/9dce99c836eec2a7d216a3c411f1e281.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9dce99c836eec2a7d216a3c411f1e281.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9dce99c836eec2a7d216a3c411f1e281.mp4", "mask_path": "synthetic-bg-change/mask/9dce99c836eec2a7d216a3c411f1e281.mp4", "composite_path": "synthetic-bg-change/composite/9dce99c836eec2a7d216a3c411f1e281.mp4"}
{"edit_instruction": "Change the background to ancient sandstone columns of an Egyptian temple at sunset with dust particles floating in sunbeams and shadows lengthening across carved hieroglyphs. Use soft warm front-left lighting. Eye-level, full shot with a slightly blurred background. Keep the female belly dancer in the burgundy costume intact.", "input_video_path": "synthetic-bg-change/input_video/b9a485e6882e4f88fb839e8a0c84c210.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b9a485e6882e4f88fb839e8a0c84c210.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b9a485e6882e4f88fb839e8a0c84c210.mp4", "mask_path": "synthetic-bg-change/mask/b9a485e6882e4f88fb839e8a0c84c210.mp4", "composite_path": "synthetic-bg-change/composite/b9a485e6882e4f88fb839e8a0c84c210.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with blue ambient lighting, featuring a holographic DNA helix spinning slowly in the mid-ground and robotic arms assembling equipment in the distance. Include cool, soft artificial light illuminating her face. Maintain the medium shot, eye-level angle, static camera, and gentle background blur. Keep the female doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/689b4c635d428a2d173a8ba6a97e4ce4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/689b4c635d428a2d173a8ba6a97e4ce4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/689b4c635d428a2d173a8ba6a97e4ce4.mp4", "mask_path": "synthetic-bg-change/mask/689b4c635d428a2d173a8ba6a97e4ce4.mp4", "composite_path": "synthetic-bg-change/composite/689b4c635d428a2d173a8ba6a97e4ce4.mp4"}
{"edit_instruction": "Change the background to a busy street corner in London's financial district with the Gherkin visible in the distance, including red double-decker buses passing by and briskly walking pedestrians with umbrellas, illuminated by soft overcast daylight from the front-right. Medium shot, eye-level, static camera, background in soft focus. Keep the businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/0e8b1ef1c05e5dacb09a9a15df5496df.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0e8b1ef1c05e5dacb09a9a15df5496df.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0e8b1ef1c05e5dacb09a9a15df5496df.mp4", "mask_path": "synthetic-bg-change/mask/0e8b1ef1c05e5dacb09a9a15df5496df.mp4", "composite_path": "synthetic-bg-change/composite/0e8b1ef1c05e5dacb09a9a15df5496df.mp4"}
{"edit_instruction": "Change the background to the outside of a glass-walled medical research center with green trees swaying gently in the wind and students walking with backpacks in the mid-ground, illuminated by soft natural daylight from the front right, medium shot, eye-level, static camera with gentle background blur. Keep the female doctor with a stethoscope intact.", "input_video_path": "synthetic-bg-change/input_video/3fcdc7efa0b4e9131914501ef18cba7a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3fcdc7efa0b4e9131914501ef18cba7a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3fcdc7efa0b4e9131914501ef18cba7a.mp4", "mask_path": "synthetic-bg-change/mask/3fcdc7efa0b4e9131914501ef18cba7a.mp4", "composite_path": "synthetic-bg-change/composite/3fcdc7efa0b4e9131914501ef18cba7a.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with glass walls, nurses walking briskly in the background, and digital medical displays flickering on the walls. Use soft, neutral clinical lighting from the front right. Maintain a medium shot, eye-level angle, static camera, and a blurred background with bokeh. Keep the female doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/3579478298c18ea276c640b1400f0853.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3579478298c18ea276c640b1400f0853.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3579478298c18ea276c640b1400f0853.mp4", "mask_path": "synthetic-bg-change/mask/3579478298c18ea276c640b1400f0853.mp4", "composite_path": "synthetic-bg-change/composite/3579478298c18ea276c640b1400f0853.mp4"}
{"edit_instruction": "Change the background to a busy street corner in London's financial district with the Gherkin visible in the distance, including red double-decker buses passing by and briskly walking pedestrians with umbrellas, illuminated by soft overcast daylight from the front-right. Medium shot, eye-level, static camera, background in soft focus. Keep the businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/fbed7504e96dc901825f68e77daebd2d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fbed7504e96dc901825f68e77daebd2d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fbed7504e96dc901825f68e77daebd2d.mp4", "mask_path": "synthetic-bg-change/mask/fbed7504e96dc901825f68e77daebd2d.mp4", "composite_path": "synthetic-bg-change/composite/fbed7504e96dc901825f68e77daebd2d.mp4"}
{"edit_instruction": "Change the background to the outside of a glass-walled medical research center with green trees swaying gently in the wind and students walking with backpacks in the mid-ground, illuminated by soft natural daylight from the front right, medium shot, eye-level, static camera with gentle background blur. Keep the female doctor with a stethoscope intact.", "input_video_path": "synthetic-bg-change/input_video/1104ca9a5797621d8d04437475bdc70a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1104ca9a5797621d8d04437475bdc70a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1104ca9a5797621d8d04437475bdc70a.mp4", "mask_path": "synthetic-bg-change/mask/1104ca9a5797621d8d04437475bdc70a.mp4", "composite_path": "synthetic-bg-change/composite/1104ca9a5797621d8d04437475bdc70a.mp4"}
{"edit_instruction": "Change the background to a cozy Parisian cafe interior with large glass windows, featuring blurred pedestrians with umbrellas and soft snow drifting outside, illuminated by warm amber light from vintage sconces from the front-right. Eye-level, medium shot, soft bokeh background. Keep the young woman in the cream turtleneck sweater intact.", "input_video_path": "synthetic-bg-change/input_video/b6f35aba07568d67afdf6660afc9d8ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b6f35aba07568d67afdf6660afc9d8ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b6f35aba07568d67afdf6660afc9d8ab.mp4", "mask_path": "synthetic-bg-change/mask/b6f35aba07568d67afdf6660afc9d8ab.mp4", "composite_path": "synthetic-bg-change/composite/b6f35aba07568d67afdf6660afc9d8ab.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with plush furniture, dust motes dancing in light beams, sheer curtains gently billowing, and soft warm window light from the right. Medium shot, eye-level, static camera, blurred background with soft bokeh. Keep the mother and son holding hands intact.", "input_video_path": "synthetic-bg-change/input_video/baf0e7e9cf459c1629952664f575604c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/baf0e7e9cf459c1629952664f575604c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/baf0e7e9cf459c1629952664f575604c.mp4", "mask_path": "synthetic-bg-change/mask/baf0e7e9cf459c1629952664f575604c.mp4", "composite_path": "synthetic-bg-change/composite/baf0e7e9cf459c1629952664f575604c.mp4"}
{"edit_instruction": "Change the background to a cozy Parisian cafe interior with large glass windows, featuring blurred pedestrians with umbrellas and soft snow drifting outside, illuminated by warm amber light from vintage sconces from the front-right. Eye-level, medium shot, soft bokeh background. Keep the young woman in the cream turtleneck sweater intact.", "input_video_path": "synthetic-bg-change/input_video/0af3b759f5322f6ec6b0c047e2b63421.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0af3b759f5322f6ec6b0c047e2b63421.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0af3b759f5322f6ec6b0c047e2b63421.mp4", "mask_path": "synthetic-bg-change/mask/0af3b759f5322f6ec6b0c047e2b63421.mp4", "composite_path": "synthetic-bg-change/composite/0af3b759f5322f6ec6b0c047e2b63421.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with plush furniture, dust motes dancing in light beams, sheer curtains gently billowing, and soft warm window light from the right. Medium shot, eye-level, static camera, blurred background with soft bokeh. Keep the mother and son holding hands intact.", "input_video_path": "synthetic-bg-change/input_video/17c1b21bc9ed0dc2ad61f706d6e2d736.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/17c1b21bc9ed0dc2ad61f706d6e2d736.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/17c1b21bc9ed0dc2ad61f706d6e2d736.mp4", "mask_path": "synthetic-bg-change/mask/17c1b21bc9ed0dc2ad61f706d6e2d736.mp4", "composite_path": "synthetic-bg-change/composite/17c1b21bc9ed0dc2ad61f706d6e2d736.mp4"}
{"edit_instruction": "Change the background to a classic library with rows of leather-bound books, dust motes dancing in beams of light, a slowly spinning ceiling fan, and soft diffused light illuminating the face from the front right. Close-up, eye-level, static camera, blurry background with bokeh. Keep the older man in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ddfbb17dd8dce4c2c927382aa32cd184.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ddfbb17dd8dce4c2c927382aa32cd184.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ddfbb17dd8dce4c2c927382aa32cd184.mp4", "mask_path": "synthetic-bg-change/mask/ddfbb17dd8dce4c2c927382aa32cd184.mp4", "composite_path": "synthetic-bg-change/composite/ddfbb17dd8dce4c2c927382aa32cd184.mp4"}
{"edit_instruction": "Change the background to an outdoor Parisian caf\u00e9 table with pedestrians walking past in the mid-ground and cars driving by on the street, illuminated by soft overcast daylight. Use a close-up, eye-level static camera with creamy bokeh. Keep the older man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/26bb088a62ba588442f7055f670fda1d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/26bb088a62ba588442f7055f670fda1d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/26bb088a62ba588442f7055f670fda1d.mp4", "mask_path": "synthetic-bg-change/mask/26bb088a62ba588442f7055f670fda1d.mp4", "composite_path": "synthetic-bg-change/composite/26bb088a62ba588442f7055f670fda1d.mp4"}
{"edit_instruction": "Change the background to a classic library with rows of leather-bound books, dust motes dancing in beams of light, a slowly spinning ceiling fan, and soft diffused light illuminating the face from the front right. Close-up, eye-level, static camera, blurry background with bokeh. Keep the older man in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e6bcaa4887d6395a63dd12fffb11c2e2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e6bcaa4887d6395a63dd12fffb11c2e2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e6bcaa4887d6395a63dd12fffb11c2e2.mp4", "mask_path": "synthetic-bg-change/mask/e6bcaa4887d6395a63dd12fffb11c2e2.mp4", "composite_path": "synthetic-bg-change/composite/e6bcaa4887d6395a63dd12fffb11c2e2.mp4"}
{"edit_instruction": "Change the background to a mesmerizing underwater aquarium tunnel with sharks and manta rays swimming overhead and schools of fish darting in the blue water, illuminated by a cool ambient glow and soft face lighting from the right. Medium shot, eye-level, static camera, soft-focus background. Keep the mother and son holding hands intact.", "input_video_path": "synthetic-bg-change/input_video/13c4bc6f6e9caec425e9e31f8c4f10d8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/13c4bc6f6e9caec425e9e31f8c4f10d8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/13c4bc6f6e9caec425e9e31f8c4f10d8.mp4", "mask_path": "synthetic-bg-change/mask/13c4bc6f6e9caec425e9e31f8c4f10d8.mp4", "composite_path": "synthetic-bg-change/composite/13c4bc6f6e9caec425e9e31f8c4f10d8.mp4"}
{"edit_instruction": "Change the background to an outdoor Parisian caf\u00e9 table with pedestrians walking past in the mid-ground and cars driving by on the street, illuminated by soft overcast daylight. Use a close-up, eye-level static camera with creamy bokeh. Keep the older man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/17733090aa14643f8724b9824057a4e5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/17733090aa14643f8724b9824057a4e5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/17733090aa14643f8724b9824057a4e5.mp4", "mask_path": "synthetic-bg-change/mask/17733090aa14643f8724b9824057a4e5.mp4", "composite_path": "synthetic-bg-change/composite/17733090aa14643f8724b9824057a4e5.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with holographic star maps rotating slowly and crew members moving past glass panels in the distance, illuminated by cool, tech-inspired lighting from the front right, shot in close-up at eye level with a static camera and a slightly blurred background. Keep the older man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0719f007605e7284d44f6df342aad38c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0719f007605e7284d44f6df342aad38c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0719f007605e7284d44f6df342aad38c.mp4", "mask_path": "synthetic-bg-change/mask/0719f007605e7284d44f6df342aad38c.mp4", "composite_path": "synthetic-bg-change/composite/0719f007605e7284d44f6df342aad38c.mp4"}
{"edit_instruction": "Change the background to a rooftop terrace overlooking a busy financial district skyline with traffic moving on highways far below, clouds drifting slowly across a blue sky, natural daylight illuminating from the front-right. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/0112c4586087f48fb64a6673e6310b18.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0112c4586087f48fb64a6673e6310b18.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0112c4586087f48fb64a6673e6310b18.mp4", "mask_path": "synthetic-bg-change/mask/0112c4586087f48fb64a6673e6310b18.mp4", "composite_path": "synthetic-bg-change/composite/0112c4586087f48fb64a6673e6310b18.mp4"}
{"edit_instruction": "Change the background to a mesmerizing underwater aquarium tunnel with sharks and manta rays swimming overhead and schools of fish darting in the blue water, illuminated by a cool ambient glow and soft face lighting from the right. Medium shot, eye-level, static camera, soft-focus background. Keep the mother and son holding hands intact.", "input_video_path": "synthetic-bg-change/input_video/2dba941c6e7168dc10f39ac9ab82d50e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2dba941c6e7168dc10f39ac9ab82d50e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2dba941c6e7168dc10f39ac9ab82d50e.mp4", "mask_path": "synthetic-bg-change/mask/2dba941c6e7168dc10f39ac9ab82d50e.mp4", "composite_path": "synthetic-bg-change/composite/2dba941c6e7168dc10f39ac9ab82d50e.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with holographic star maps rotating slowly and crew members moving past glass panels in the distance, illuminated by cool, tech-inspired lighting from the front right, shot in close-up at eye level with a static camera and a slightly blurred background. Keep the older man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8d4d38eeca65acdd71e549f8a32d869e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8d4d38eeca65acdd71e549f8a32d869e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8d4d38eeca65acdd71e549f8a32d869e.mp4", "mask_path": "synthetic-bg-change/mask/8d4d38eeca65acdd71e549f8a32d869e.mp4", "composite_path": "synthetic-bg-change/composite/8d4d38eeca65acdd71e549f8a32d869e.mp4"}
{"edit_instruction": "Change the background to a rooftop terrace overlooking a busy financial district skyline with traffic moving on highways far below, clouds drifting slowly across a blue sky, natural daylight illuminating from the front-right. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/3a397dac948759d76622f7df1605b0ed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a397dac948759d76622f7df1605b0ed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a397dac948759d76622f7df1605b0ed.mp4", "mask_path": "synthetic-bg-change/mask/3a397dac948759d76622f7df1605b0ed.mp4", "composite_path": "synthetic-bg-change/composite/3a397dac948759d76622f7df1605b0ed.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass-walled office with employees walking past in a blurred hallway and digital displays flickering softly, under soft neutral office lighting from the front-left. Close-up shot, eye-level, static camera with a heavily blurred bokeh background. Keep the older man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/cf902243d90a53593381fdf4077c2fcd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cf902243d90a53593381fdf4077c2fcd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cf902243d90a53593381fdf4077c2fcd.mp4", "mask_path": "synthetic-bg-change/mask/cf902243d90a53593381fdf4077c2fcd.mp4", "composite_path": "synthetic-bg-change/composite/cf902243d90a53593381fdf4077c2fcd.mp4"}
{"edit_instruction": "Change the background to a London sidewalk with the Tower Bridge visible in the distance, red double-decker buses passing by, and pigeons flying near the river, under soft overcast daylight from the right. Use a medium shot, eye-level angle, with a static camera and deep focus on a sharp background. Keep the young boy and woman holding hands intact.", "input_video_path": "synthetic-bg-change/input_video/69c898c33bc08bd62948978249a3605a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/69c898c33bc08bd62948978249a3605a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/69c898c33bc08bd62948978249a3605a.mp4", "mask_path": "synthetic-bg-change/mask/69c898c33bc08bd62948978249a3605a.mp4", "composite_path": "synthetic-bg-change/composite/69c898c33bc08bd62948978249a3605a.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass-walled office with employees walking past in a blurred hallway and digital displays flickering softly, under soft neutral office lighting from the front-left. Close-up shot, eye-level, static camera with a heavily blurred bokeh background. Keep the older man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9cf96932504e63d0993385b204b04ada.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9cf96932504e63d0993385b204b04ada.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9cf96932504e63d0993385b204b04ada.mp4", "mask_path": "synthetic-bg-change/mask/9cf96932504e63d0993385b204b04ada.mp4", "composite_path": "synthetic-bg-change/composite/9cf96932504e63d0993385b204b04ada.mp4"}
{"edit_instruction": "Change the background to a gritty, vintage boxing gym with brick walls, hanging heavy bags, dust motes dancing in light beams, and a ceiling fan spinning slowly overhead, illuminated by soft warm light from a window on the right. Eye-level, medium close-up, gentle background blur. Keep the man with dreadlocks intact.", "input_video_path": "synthetic-bg-change/input_video/72f8a1b44a4af80e73192fdd620b6855.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/72f8a1b44a4af80e73192fdd620b6855.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/72f8a1b44a4af80e73192fdd620b6855.mp4", "mask_path": "synthetic-bg-change/mask/72f8a1b44a4af80e73192fdd620b6855.mp4", "composite_path": "synthetic-bg-change/composite/72f8a1b44a4af80e73192fdd620b6855.mp4"}
{"edit_instruction": "Change the background to a busy hipster coffee shop with baristas working espresso machines, steam rising, and customers walking past blurred windows, illuminated by soft, diffused interior lighting. Medium shot, eye-level, static camera with soft bokeh background. Keep the bearded man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b6d5ba941082876b032dde84d9434ede.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b6d5ba941082876b032dde84d9434ede.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b6d5ba941082876b032dde84d9434ede.mp4", "mask_path": "synthetic-bg-change/mask/b6d5ba941082876b032dde84d9434ede.mp4", "composite_path": "synthetic-bg-change/composite/b6d5ba941082876b032dde84d9434ede.mp4"}
{"edit_instruction": "Change the background to a London sidewalk with the Tower Bridge visible in the distance, red double-decker buses passing by, and pigeons flying near the river, under soft overcast daylight from the right. Use a medium shot, eye-level angle, with a static camera and deep focus on a sharp background. Keep the young boy and woman holding hands intact.", "input_video_path": "synthetic-bg-change/input_video/70b5f4291ba87004f68c5980bf991bf4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/70b5f4291ba87004f68c5980bf991bf4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/70b5f4291ba87004f68c5980bf991bf4.mp4", "mask_path": "synthetic-bg-change/mask/70b5f4291ba87004f68c5980bf991bf4.mp4", "composite_path": "synthetic-bg-change/composite/70b5f4291ba87004f68c5980bf991bf4.mp4"}
{"edit_instruction": "Change the background to a gritty, vintage boxing gym with brick walls, hanging heavy bags, dust motes dancing in light beams, and a ceiling fan spinning slowly overhead, illuminated by soft warm light from a window on the right. Eye-level, medium close-up, gentle background blur. Keep the man with dreadlocks intact.", "input_video_path": "synthetic-bg-change/input_video/7dd2da8ffa9854e67c61d272e52e393b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7dd2da8ffa9854e67c61d272e52e393b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7dd2da8ffa9854e67c61d272e52e393b.mp4", "mask_path": "synthetic-bg-change/mask/7dd2da8ffa9854e67c61d272e52e393b.mp4", "composite_path": "synthetic-bg-change/composite/7dd2da8ffa9854e67c61d272e52e393b.mp4"}
{"edit_instruction": "Change the background to a futuristic command center featuring slowly rotating holographic strategic maps, technicians monitoring consoles with flickering data streams, and cool high-tech lighting from the front-right. Maintain the medium close-up, static camera, and blurred background with technological bokeh. Keep the middle-aged man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/908c945d9f2a8294ac594d2cf7cf57a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/908c945d9f2a8294ac594d2cf7cf57a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/908c945d9f2a8294ac594d2cf7cf57a9.mp4", "mask_path": "synthetic-bg-change/mask/908c945d9f2a8294ac594d2cf7cf57a9.mp4", "composite_path": "synthetic-bg-change/composite/908c945d9f2a8294ac594d2cf7cf57a9.mp4"}
{"edit_instruction": "Change the background to a busy hipster coffee shop with baristas working espresso machines, steam rising, and customers walking past blurred windows, illuminated by soft, diffused interior lighting. Medium shot, eye-level, static camera with soft bokeh background. Keep the bearded man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a3d35b0d519743a58596bddf8177dae0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a3d35b0d519743a58596bddf8177dae0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a3d35b0d519743a58596bddf8177dae0.mp4", "mask_path": "synthetic-bg-change/mask/a3d35b0d519743a58596bddf8177dae0.mp4", "composite_path": "synthetic-bg-change/composite/a3d35b0d519743a58596bddf8177dae0.mp4"}
{"edit_instruction": "Change the background to a futuristic command center featuring slowly rotating holographic strategic maps, technicians monitoring consoles with flickering data streams, and cool high-tech lighting from the front-right. Maintain the medium close-up, static camera, and blurred background with technological bokeh. Keep the middle-aged man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/5b4de65685512d4c252e7dfa26f4c59d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b4de65685512d4c252e7dfa26f4c59d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b4de65685512d4c252e7dfa26f4c59d.mp4", "mask_path": "synthetic-bg-change/mask/5b4de65685512d4c252e7dfa26f4c59d.mp4", "composite_path": "synthetic-bg-change/composite/5b4de65685512d4c252e7dfa26f4c59d.mp4"}
{"edit_instruction": "Change the background to a well-stocked hardware store aisle with dust motes dancing in the light and a slowly spinning ceiling fan, under soft overhead fluorescent lighting. Use a medium shot, eye-level angle, static camera, and keep the background in soft focus. Keep the bearded man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/f67c3ad8cc918961c85022d0afb66551.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f67c3ad8cc918961c85022d0afb66551.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f67c3ad8cc918961c85022d0afb66551.mp4", "mask_path": "synthetic-bg-change/mask/f67c3ad8cc918961c85022d0afb66551.mp4", "composite_path": "synthetic-bg-change/composite/f67c3ad8cc918961c85022d0afb66551.mp4"}
{"edit_instruction": "Change the background to a busy hospital hallway with nurses in scrubs walking briskly and medical equipment lights blinking softly, clean clinical lighting from the front-right. Medium close-up, static camera, slightly blurred background. Keep the middle-aged man in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/af626193b6d88208cdd235188f6db717.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/af626193b6d88208cdd235188f6db717.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/af626193b6d88208cdd235188f6db717.mp4", "mask_path": "synthetic-bg-change/mask/af626193b6d88208cdd235188f6db717.mp4", "composite_path": "synthetic-bg-change/composite/af626193b6d88208cdd235188f6db717.mp4"}
{"edit_instruction": "Change the background to a well-stocked hardware store aisle with dust motes dancing in the light and a slowly spinning ceiling fan, under soft overhead fluorescent lighting. Use a medium shot, eye-level angle, static camera, and keep the background in soft focus. Keep the bearded man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/5e7e2ee4c1ce5002cd3cc0c7d6b0b603.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5e7e2ee4c1ce5002cd3cc0c7d6b0b603.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5e7e2ee4c1ce5002cd3cc0c7d6b0b603.mp4", "mask_path": "synthetic-bg-change/mask/5e7e2ee4c1ce5002cd3cc0c7d6b0b603.mp4", "composite_path": "synthetic-bg-change/composite/5e7e2ee4c1ce5002cd3cc0c7d6b0b603.mp4"}
{"edit_instruction": "Change the background to a busy hospital hallway with nurses in scrubs walking briskly and medical equipment lights blinking softly, clean clinical lighting from the front-right. Medium close-up, static camera, slightly blurred background. Keep the middle-aged man in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a8df9e001c82efd895cb3414f20893d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a8df9e001c82efd895cb3414f20893d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a8df9e001c82efd895cb3414f20893d2.mp4", "mask_path": "synthetic-bg-change/mask/a8df9e001c82efd895cb3414f20893d2.mp4", "composite_path": "synthetic-bg-change/composite/a8df9e001c82efd895cb3414f20893d2.mp4"}
{"edit_instruction": "Change the background to a high-end city rooftop terrace at twilight with twinkling city lights, guests mingling with champagne glasses in the distance, a flowing fountain, and ambient warm party lighting from the right. Eye-level, full shot, slightly blurred background. Keep the man in the suit playing a trumpet intact.", "input_video_path": "synthetic-bg-change/input_video/bb27b63728b2006e15db65590977003c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb27b63728b2006e15db65590977003c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb27b63728b2006e15db65590977003c.mp4", "mask_path": "synthetic-bg-change/mask/bb27b63728b2006e15db65590977003c.mp4", "composite_path": "synthetic-bg-change/composite/bb27b63728b2006e15db65590977003c.mp4"}
{"edit_instruction": "Change the background to a busy airport departure lounge with travelers pulling suitcases and planes taxiing visible through large windows, under neutral artificial daylight from the front-right. Medium close-up, static camera, background in soft focus. Keep the middle-aged man in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7b8eed00cb943174d780e644aef79e11.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7b8eed00cb943174d780e644aef79e11.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7b8eed00cb943174d780e644aef79e11.mp4", "mask_path": "synthetic-bg-change/mask/7b8eed00cb943174d780e644aef79e11.mp4", "composite_path": "synthetic-bg-change/composite/7b8eed00cb943174d780e644aef79e11.mp4"}
{"edit_instruction": "Change the background to a high-end city rooftop terrace at twilight with twinkling city lights, guests mingling with champagne glasses in the distance, a flowing fountain, and ambient warm party lighting from the right. Eye-level, full shot, slightly blurred background. Keep the man in the suit playing a trumpet intact.", "input_video_path": "synthetic-bg-change/input_video/b97461308d146726baf5ee611e7e41f0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b97461308d146726baf5ee611e7e41f0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b97461308d146726baf5ee611e7e41f0.mp4", "mask_path": "synthetic-bg-change/mask/b97461308d146726baf5ee611e7e41f0.mp4", "composite_path": "synthetic-bg-change/composite/b97461308d146726baf5ee611e7e41f0.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees with orange leaves falling slowly and people walking dogs on the path, featuring soft afternoon lighting filtering from the left. Medium shot, eye-level, static camera, soft-focus background. Keep the couple in winter clothing intact.", "input_video_path": "synthetic-bg-change/input_video/d3ade455443a1b26cfb3176906bae6dc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d3ade455443a1b26cfb3176906bae6dc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d3ade455443a1b26cfb3176906bae6dc.mp4", "mask_path": "synthetic-bg-change/mask/d3ade455443a1b26cfb3176906bae6dc.mp4", "composite_path": "synthetic-bg-change/composite/d3ade455443a1b26cfb3176906bae6dc.mp4"}
{"edit_instruction": "Change the background to a busy airport departure lounge with travelers pulling suitcases and planes taxiing visible through large windows, under neutral artificial daylight from the front-right. Medium close-up, static camera, background in soft focus. Keep the middle-aged man in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/33e64f2f72a0993e6499f049bd2fe847.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/33e64f2f72a0993e6499f049bd2fe847.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/33e64f2f72a0993e6499f049bd2fe847.mp4", "mask_path": "synthetic-bg-change/mask/33e64f2f72a0993e6499f049bd2fe847.mp4", "composite_path": "synthetic-bg-change/composite/33e64f2f72a0993e6499f049bd2fe847.mp4"}
{"edit_instruction": "Change the background to a snowy mountain peak with pine forests in the valley below, gentle snowflakes falling, mist drifting through distant trees, and soft, cool daylight from the left. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the couple intact.", "input_video_path": "synthetic-bg-change/input_video/deed6dc36621951f97c89a72ac581d2d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/deed6dc36621951f97c89a72ac581d2d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/deed6dc36621951f97c89a72ac581d2d.mp4", "mask_path": "synthetic-bg-change/mask/deed6dc36621951f97c89a72ac581d2d.mp4", "composite_path": "synthetic-bg-change/composite/deed6dc36621951f97c89a72ac581d2d.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees with orange leaves falling slowly and people walking dogs on the path, featuring soft afternoon lighting filtering from the left. Medium shot, eye-level, static camera, soft-focus background. Keep the couple in winter clothing intact.", "input_video_path": "synthetic-bg-change/input_video/33edaf8eb6bc3e5c50fbf9caeb3898af.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/33edaf8eb6bc3e5c50fbf9caeb3898af.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/33edaf8eb6bc3e5c50fbf9caeb3898af.mp4", "mask_path": "synthetic-bg-change/mask/33edaf8eb6bc3e5c50fbf9caeb3898af.mp4", "composite_path": "synthetic-bg-change/composite/33edaf8eb6bc3e5c50fbf9caeb3898af.mp4"}
{"edit_instruction": "Change the background to a powerful waterfall cascading into a pool with water spray misting in the air and wet ferns swaying in the breeze, illuminated by diffused neutral daylight. Use a medium shot, eye-level angle with a static camera and a background in soft focus. Keep the couple taking a selfie intact.", "input_video_path": "synthetic-bg-change/input_video/fbc2090418432e02856ae5084a3fa328.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fbc2090418432e02856ae5084a3fa328.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fbc2090418432e02856ae5084a3fa328.mp4", "mask_path": "synthetic-bg-change/mask/fbc2090418432e02856ae5084a3fa328.mp4", "composite_path": "synthetic-bg-change/composite/fbc2090418432e02856ae5084a3fa328.mp4"}
{"edit_instruction": "Change the background to a snowy mountain peak with pine forests in the valley below, gentle snowflakes falling, mist drifting through distant trees, and soft, cool daylight from the left. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the couple intact.", "input_video_path": "synthetic-bg-change/input_video/0306f7a935fbd26504b6d6d3480b14b3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0306f7a935fbd26504b6d6d3480b14b3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0306f7a935fbd26504b6d6d3480b14b3.mp4", "mask_path": "synthetic-bg-change/mask/0306f7a935fbd26504b6d6d3480b14b3.mp4", "composite_path": "synthetic-bg-change/composite/0306f7a935fbd26504b6d6d3480b14b3.mp4"}
{"edit_instruction": "Change the background to a snowy mountain ridge with jagged peaks in the distance, light snowflakes drifting, and low clouds rolling over the mountains, lit by soft, cool overcast light from the front-left. Medium shot, eye-level, static camera with a slightly blurred background. Keep the couple taking a selfie intact.", "input_video_path": "synthetic-bg-change/input_video/72ddcf9f15cbded22bda0fdc06bc65fe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/72ddcf9f15cbded22bda0fdc06bc65fe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/72ddcf9f15cbded22bda0fdc06bc65fe.mp4", "mask_path": "synthetic-bg-change/mask/72ddcf9f15cbded22bda0fdc06bc65fe.mp4", "composite_path": "synthetic-bg-change/composite/72ddcf9f15cbded22bda0fdc06bc65fe.mp4"}
{"edit_instruction": "Change the background to a grassy cliff edge overlooking a rough grey ocean with seagulls circling in the sky and waves crashing against sea stacks below, lit by cool, overcast lighting from the front-left, captured as a medium shot at eye-level with a static camera where everything is in focus. Keep the man and woman taking a selfie intact.", "input_video_path": "synthetic-bg-change/input_video/ad5381639fcdddb85db5c50604408a6b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ad5381639fcdddb85db5c50604408a6b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ad5381639fcdddb85db5c50604408a6b.mp4", "mask_path": "synthetic-bg-change/mask/ad5381639fcdddb85db5c50604408a6b.mp4", "composite_path": "synthetic-bg-change/composite/ad5381639fcdddb85db5c50604408a6b.mp4"}
{"edit_instruction": "Change the background to a powerful waterfall cascading into a pool with water spray misting in the air and wet ferns swaying in the breeze, illuminated by diffused neutral daylight. Use a medium shot, eye-level angle with a static camera and a background in soft focus. Keep the couple taking a selfie intact.", "input_video_path": "synthetic-bg-change/input_video/8ee72b45bf648ec099fe8c4e82641b23.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8ee72b45bf648ec099fe8c4e82641b23.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8ee72b45bf648ec099fe8c4e82641b23.mp4", "mask_path": "synthetic-bg-change/mask/8ee72b45bf648ec099fe8c4e82641b23.mp4", "composite_path": "synthetic-bg-change/composite/8ee72b45bf648ec099fe8c4e82641b23.mp4"}
{"edit_instruction": "Change the background to a snowy mountain ridge with jagged peaks in the distance, light snowflakes drifting, and low clouds rolling over the mountains, lit by soft, cool overcast light from the front-left. Medium shot, eye-level, static camera with a slightly blurred background. Keep the couple taking a selfie intact.", "input_video_path": "synthetic-bg-change/input_video/f26cc11627eb943ad29a5e9d688eaba9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f26cc11627eb943ad29a5e9d688eaba9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f26cc11627eb943ad29a5e9d688eaba9.mp4", "mask_path": "synthetic-bg-change/mask/f26cc11627eb943ad29a5e9d688eaba9.mp4", "composite_path": "synthetic-bg-change/composite/f26cc11627eb943ad29a5e9d688eaba9.mp4"}
{"edit_instruction": "Change the background to a grassy cliff edge overlooking a rough grey ocean with seagulls circling in the sky and waves crashing against sea stacks below, lit by cool, overcast lighting from the front-left, captured as a medium shot at eye-level with a static camera where everything is in focus. Keep the man and woman taking a selfie intact.", "input_video_path": "synthetic-bg-change/input_video/edcb4f6c4e9f076a2328c73cac2132e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/edcb4f6c4e9f076a2328c73cac2132e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/edcb4f6c4e9f076a2328c73cac2132e3.mp4", "mask_path": "synthetic-bg-change/mask/edcb4f6c4e9f076a2328c73cac2132e3.mp4", "composite_path": "synthetic-bg-change/composite/edcb4f6c4e9f076a2328c73cac2132e3.mp4"}
{"edit_instruction": "Change the background to a massive blue glacier lagoon with icebergs floating slowly in the water and arctic terns diving for fish, illuminated by crisp, cool light from the left. Use a medium shot, eye-level angle, static camera, and deep focus. Keep the couple in winter clothing intact.", "input_video_path": "synthetic-bg-change/input_video/a31533431cc771703c0938ab82444537.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a31533431cc771703c0938ab82444537.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a31533431cc771703c0938ab82444537.mp4", "mask_path": "synthetic-bg-change/mask/a31533431cc771703c0938ab82444537.mp4", "composite_path": "synthetic-bg-change/composite/a31533431cc771703c0938ab82444537.mp4"}
{"edit_instruction": "Change the background to high above a dense layer of fluffy cumulus clouds, with other skydivers forming a formation in the distance and wisps of cloud vapor rushing past, illuminated by bright natural sunlight from the upper left. Eye-level, medium shot, sharp background, deep focus. Keep the skydiver in the white helmet and jumpsuit intact.", "input_video_path": "synthetic-bg-change/input_video/5071d9e54932daed06a9c9402ddb7db8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5071d9e54932daed06a9c9402ddb7db8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5071d9e54932daed06a9c9402ddb7db8.mp4", "mask_path": "synthetic-bg-change/mask/5071d9e54932daed06a9c9402ddb7db8.mp4", "composite_path": "synthetic-bg-change/composite/5071d9e54932daed06a9c9402ddb7db8.mp4"}
{"edit_instruction": "Change the background to a massive blue glacier lagoon with icebergs floating slowly in the water and arctic terns diving for fish, illuminated by crisp, cool light from the left. Use a medium shot, eye-level angle, static camera, and deep focus. Keep the couple in winter clothing intact.", "input_video_path": "synthetic-bg-change/input_video/294ce540d707c82795842f3436c3858f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/294ce540d707c82795842f3436c3858f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/294ce540d707c82795842f3436c3858f.mp4", "mask_path": "synthetic-bg-change/mask/294ce540d707c82795842f3436c3858f.mp4", "composite_path": "synthetic-bg-change/composite/294ce540d707c82795842f3436c3858f.mp4"}
{"edit_instruction": "Change the background to the atmosphere of a red alien planet with purple oceans, meteor showers streaking through the upper atmosphere, two moons visible in the sky, bright stark lighting from a distant star overhead, medium wide shot at eye-level with gentle background blur. Keep the skydiver in a jumpsuit intact.", "input_video_path": "synthetic-bg-change/input_video/d218229620928ca3e4b6c17852f110df.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d218229620928ca3e4b6c17852f110df.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d218229620928ca3e4b6c17852f110df.mp4", "mask_path": "synthetic-bg-change/mask/d218229620928ca3e4b6c17852f110df.mp4", "composite_path": "synthetic-bg-change/composite/d218229620928ca3e4b6c17852f110df.mp4"}
{"edit_instruction": "Change the background to high above a dense layer of fluffy cumulus clouds, with other skydivers forming a formation in the distance and wisps of cloud vapor rushing past, illuminated by bright natural sunlight from the upper left. Eye-level, medium shot, sharp background, deep focus. Keep the skydiver in the white helmet and jumpsuit intact.", "input_video_path": "synthetic-bg-change/input_video/1516798722ca79d4b7b1552cd1880f67.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1516798722ca79d4b7b1552cd1880f67.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1516798722ca79d4b7b1552cd1880f67.mp4", "mask_path": "synthetic-bg-change/mask/1516798722ca79d4b7b1552cd1880f67.mp4", "composite_path": "synthetic-bg-change/composite/1516798722ca79d4b7b1552cd1880f67.mp4"}
{"edit_instruction": "Change the background to high above a patchwork of green fields and winding rivers with fluffy white cumulus clouds drifting rapidly past, illuminated by bright, hard sunlight beaming from directly overhead. Use a medium wide shot at eye-level with deep focus and a sharp background. Keep the skydiver intact.", "input_video_path": "synthetic-bg-change/input_video/28d2a101bb7b3f2808afd1861c646200.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/28d2a101bb7b3f2808afd1861c646200.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/28d2a101bb7b3f2808afd1861c646200.mp4", "mask_path": "synthetic-bg-change/mask/28d2a101bb7b3f2808afd1861c646200.mp4", "composite_path": "synthetic-bg-change/composite/28d2a101bb7b3f2808afd1861c646200.mp4"}
{"edit_instruction": "Change the background to the atmosphere of a red alien planet with purple oceans, meteor showers streaking through the upper atmosphere, two moons visible in the sky, bright stark lighting from a distant star overhead, medium wide shot at eye-level with gentle background blur. Keep the skydiver in a jumpsuit intact.", "input_video_path": "synthetic-bg-change/input_video/87d480e794cfa8e634aa03d737692b1b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/87d480e794cfa8e634aa03d737692b1b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/87d480e794cfa8e634aa03d737692b1b.mp4", "mask_path": "synthetic-bg-change/mask/87d480e794cfa8e634aa03d737692b1b.mp4", "composite_path": "synthetic-bg-change/composite/87d480e794cfa8e634aa03d737692b1b.mp4"}
{"edit_instruction": "Change the background to high above a patchwork of green fields and winding rivers with fluffy white cumulus clouds drifting rapidly past, illuminated by bright, hard sunlight beaming from directly overhead. Use a medium wide shot at eye-level with deep focus and a sharp background. Keep the skydiver intact.", "input_video_path": "synthetic-bg-change/input_video/48ce2193ce3b8435914806a7126765f3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/48ce2193ce3b8435914806a7126765f3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/48ce2193ce3b8435914806a7126765f3.mp4", "mask_path": "synthetic-bg-change/mask/48ce2193ce3b8435914806a7126765f3.mp4", "composite_path": "synthetic-bg-change/composite/48ce2193ce3b8435914806a7126765f3.mp4"}
{"edit_instruction": "Change the background to a dense, humid jungle environment with large tropical leaves swaying in the breeze and mist drifting through the trees, featuring dappled sunlight filtering through the canopy from the right and a soft-focus background. Keep the specialist in the hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/c10a891bb8661396110cc19d5a7e3a6c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c10a891bb8661396110cc19d5a7e3a6c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c10a891bb8661396110cc19d5a7e3a6c.mp4", "mask_path": "synthetic-bg-change/mask/c10a891bb8661396110cc19d5a7e3a6c.mp4", "composite_path": "synthetic-bg-change/composite/c10a891bb8661396110cc19d5a7e3a6c.mp4"}
{"edit_instruction": "Change the background to a deserted city street cordoned off with yellow tape, featuring military vehicles passing slowly in the distance, steam rising from sewer grates, and leaves blowing across the asphalt, with strong sunlight casting hard shadows from the right. Eye-level, medium shot, sharp background, deep focus. Keep the specialist in a hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/6a05aa5c32331c5c324121522e28dfb6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6a05aa5c32331c5c324121522e28dfb6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6a05aa5c32331c5c324121522e28dfb6.mp4", "mask_path": "synthetic-bg-change/mask/6a05aa5c32331c5c324121522e28dfb6.mp4", "composite_path": "synthetic-bg-change/composite/6a05aa5c32331c5c324121522e28dfb6.mp4"}
{"edit_instruction": "Change the background to a massive red rock canyon during golden hour with eagles circling in thermals below and long shadows stretching across rugged terrain, featuring warm soft sunlight from the top-front. Use a wide shot at eye-level with a static camera and sharp background details. Keep the skydiver intact.", "input_video_path": "synthetic-bg-change/input_video/01b9b87032163794b77b7fa0162c2426.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/01b9b87032163794b77b7fa0162c2426.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/01b9b87032163794b77b7fa0162c2426.mp4", "mask_path": "synthetic-bg-change/mask/01b9b87032163794b77b7fa0162c2426.mp4", "composite_path": "synthetic-bg-change/composite/01b9b87032163794b77b7fa0162c2426.mp4"}
{"edit_instruction": "Change the background to a dense, humid jungle environment with large tropical leaves swaying in the breeze and mist drifting through the trees, featuring dappled sunlight filtering through the canopy from the right and a soft-focus background. Keep the specialist in the hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/6194aa289fbeac9035497de7543f78e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6194aa289fbeac9035497de7543f78e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6194aa289fbeac9035497de7543f78e9.mp4", "mask_path": "synthetic-bg-change/mask/6194aa289fbeac9035497de7543f78e9.mp4", "composite_path": "synthetic-bg-change/composite/6194aa289fbeac9035497de7543f78e9.mp4"}
{"edit_instruction": "Change the background to a deserted city street cordoned off with yellow tape, featuring military vehicles passing slowly in the distance, steam rising from sewer grates, and leaves blowing across the asphalt, with strong sunlight casting hard shadows from the right. Eye-level, medium shot, sharp background, deep focus. Keep the specialist in a hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/5cf1ef29dc1554bb82161036175cbc90.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5cf1ef29dc1554bb82161036175cbc90.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5cf1ef29dc1554bb82161036175cbc90.mp4", "mask_path": "synthetic-bg-change/mask/5cf1ef29dc1554bb82161036175cbc90.mp4", "composite_path": "synthetic-bg-change/composite/5cf1ef29dc1554bb82161036175cbc90.mp4"}
{"edit_instruction": "Change the background to a massive red rock canyon during golden hour with eagles circling in thermals below and long shadows stretching across rugged terrain, featuring warm soft sunlight from the top-front. Use a wide shot at eye-level with a static camera and sharp background details. Keep the skydiver intact.", "input_video_path": "synthetic-bg-change/input_video/ca4b8fa1b01850b7805f0659593dd87e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ca4b8fa1b01850b7805f0659593dd87e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ca4b8fa1b01850b7805f0659593dd87e.mp4", "mask_path": "synthetic-bg-change/mask/ca4b8fa1b01850b7805f0659593dd87e.mp4", "composite_path": "synthetic-bg-change/composite/ca4b8fa1b01850b7805f0659593dd87e.mp4"}
{"edit_instruction": "Change the background to a dense futuristic metropolis with flying cars zooming through the air lanes, giant flickering holographic billboards on skyscrapers, steam rising from ventilation towers, and neutral diffused city light. Wide shot, eye-level, static camera, gentle background blur. Keep the skydiver intact.", "input_video_path": "synthetic-bg-change/input_video/e52d332742c7ed0a47be725869ff5e81.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e52d332742c7ed0a47be725869ff5e81.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e52d332742c7ed0a47be725869ff5e81.mp4", "mask_path": "synthetic-bg-change/mask/e52d332742c7ed0a47be725869ff5e81.mp4", "composite_path": "synthetic-bg-change/composite/e52d332742c7ed0a47be725869ff5e81.mp4"}
{"edit_instruction": "Change the background to the ruins of an abandoned industrial factory with dust particles floating in the air, steam rising from broken pipes, rusted metal structures, and harsh daylight striking from the front right. Medium shot, eye-level, slightly blurred background. Keep the scientist in the hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/fcaba64f5cc23c1fa4d80229f4655bb7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fcaba64f5cc23c1fa4d80229f4655bb7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fcaba64f5cc23c1fa4d80229f4655bb7.mp4", "mask_path": "synthetic-bg-change/mask/fcaba64f5cc23c1fa4d80229f4655bb7.mp4", "composite_path": "synthetic-bg-change/composite/fcaba64f5cc23c1fa4d80229f4655bb7.mp4"}
{"edit_instruction": "Change the background to a dense futuristic metropolis with flying cars zooming through the air lanes, giant flickering holographic billboards on skyscrapers, steam rising from ventilation towers, and neutral diffused city light. Wide shot, eye-level, static camera, gentle background blur. Keep the skydiver intact.", "input_video_path": "synthetic-bg-change/input_video/2da00d2c3e82ff48d4d5968e76dda564.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2da00d2c3e82ff48d4d5968e76dda564.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2da00d2c3e82ff48d4d5968e76dda564.mp4", "mask_path": "synthetic-bg-change/mask/2da00d2c3e82ff48d4d5968e76dda564.mp4", "composite_path": "synthetic-bg-change/composite/2da00d2c3e82ff48d4d5968e76dda564.mp4"}
{"edit_instruction": "Change the background to a minimalist white digital void with floating geometric shapes like rotating cubes and spheres, and data streams flowing like ribbons, illuminated by clean, diffused white light from the left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/abe9c7615f921a81c41a70af805666e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/abe9c7615f921a81c41a70af805666e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/abe9c7615f921a81c41a70af805666e9.mp4", "mask_path": "synthetic-bg-change/mask/abe9c7615f921a81c41a70af805666e9.mp4", "composite_path": "synthetic-bg-change/composite/abe9c7615f921a81c41a70af805666e9.mp4"}
{"edit_instruction": "Change the background to the ruins of an abandoned industrial factory with dust particles floating in the air, steam rising from broken pipes, rusted metal structures, and harsh daylight striking from the front right. Medium shot, eye-level, slightly blurred background. Keep the scientist in the hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/b82e018081706e068004fc34cacb4053.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b82e018081706e068004fc34cacb4053.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b82e018081706e068004fc34cacb4053.mp4", "mask_path": "synthetic-bg-change/mask/b82e018081706e068004fc34cacb4053.mp4", "composite_path": "synthetic-bg-change/composite/b82e018081706e068004fc34cacb4053.mp4"}
{"edit_instruction": "Change the background to a minimalist white digital void space with floating geometric shapes slowly rotating and drifting, subtle glowing grid lines on the floor, and clean, soft neutral lighting from the front-left. Use a medium close-up, eye-level, static camera with a sharp background and deep focus. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/9a83768ae6d687ec526f60e495004835.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9a83768ae6d687ec526f60e495004835.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9a83768ae6d687ec526f60e495004835.mp4", "mask_path": "synthetic-bg-change/mask/9a83768ae6d687ec526f60e495004835.mp4", "composite_path": "synthetic-bg-change/composite/9a83768ae6d687ec526f60e495004835.mp4"}
{"edit_instruction": "Change the background to a minimalist white digital void with floating geometric shapes like rotating cubes and spheres, and data streams flowing like ribbons, illuminated by clean, diffused white light from the left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/6a7234423ad5b9c6b7eb8901cade057b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6a7234423ad5b9c6b7eb8901cade057b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6a7234423ad5b9c6b7eb8901cade057b.mp4", "mask_path": "synthetic-bg-change/mask/6a7234423ad5b9c6b7eb8901cade057b.mp4", "composite_path": "synthetic-bg-change/composite/6a7234423ad5b9c6b7eb8901cade057b.mp4"}
{"edit_instruction": "Change the background to a sleek, modern art gallery with curved white walls, featuring digital art installations shifting colors and soft daylight entering from large windows on the left, with visitors in the distance. Medium close-up, eye-level, static camera with background in soft focus. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/a8be28b000d79e89217e2e51a348d9a5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a8be28b000d79e89217e2e51a348d9a5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a8be28b000d79e89217e2e51a348d9a5.mp4", "mask_path": "synthetic-bg-change/mask/a8be28b000d79e89217e2e51a348d9a5.mp4", "composite_path": "synthetic-bg-change/composite/a8be28b000d79e89217e2e51a348d9a5.mp4"}
{"edit_instruction": "Change the background to a minimalist white digital void space with floating geometric shapes slowly rotating and drifting, subtle glowing grid lines on the floor, and clean, soft neutral lighting from the front-left. Use a medium close-up, eye-level, static camera with a sharp background and deep focus. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/b57474b9ff9ed8538511aae1a4aec0e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b57474b9ff9ed8538511aae1a4aec0e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b57474b9ff9ed8538511aae1a4aec0e3.mp4", "mask_path": "synthetic-bg-change/mask/b57474b9ff9ed8538511aae1a4aec0e3.mp4", "composite_path": "synthetic-bg-change/composite/b57474b9ff9ed8538511aae1a4aec0e3.mp4"}
{"edit_instruction": "Change the background to a sleek, modern art gallery with curved white walls, featuring digital art installations shifting colors and soft daylight entering from large windows on the left, with visitors in the distance. Medium close-up, eye-level, static camera with background in soft focus. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/86e72869a7cef8a39571eb2e58b77c8e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/86e72869a7cef8a39571eb2e58b77c8e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/86e72869a7cef8a39571eb2e58b77c8e.mp4", "mask_path": "synthetic-bg-change/mask/86e72869a7cef8a39571eb2e58b77c8e.mp4", "composite_path": "synthetic-bg-change/composite/86e72869a7cef8a39571eb2e58b77c8e.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk apartment overlooking a neon city with flying cars passing by the window and holographic advertisements flickering in the distance. Use a dreamy out-of-focus background with colorful bokeh, medium close-up, eye-level, static camera. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/56cdac86c6cc35298710b73d202d7066.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/56cdac86c6cc35298710b73d202d7066.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/56cdac86c6cc35298710b73d202d7066.mp4", "mask_path": "synthetic-bg-change/mask/56cdac86c6cc35298710b73d202d7066.mp4", "composite_path": "synthetic-bg-change/composite/56cdac86c6cc35298710b73d202d7066.mp4"}
{"edit_instruction": "Change the background to a large glass aquarium tunnel with tropical fish schooling overhead and a large ray gliding past in the blue water, featuring ambient blue glow mixed with warm front lighting. Medium shot, eye-level, soft-focus background. Keep the mother holding her toddler intact.", "input_video_path": "synthetic-bg-change/input_video/62e187704012cced801e9a8032cad8d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/62e187704012cced801e9a8032cad8d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/62e187704012cced801e9a8032cad8d2.mp4", "mask_path": "synthetic-bg-change/mask/62e187704012cced801e9a8032cad8d2.mp4", "composite_path": "synthetic-bg-change/composite/62e187704012cced801e9a8032cad8d2.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk apartment overlooking a neon city with flying cars passing by the window and holographic advertisements flickering in the distance. Use a dreamy out-of-focus background with colorful bokeh, medium close-up, eye-level, static camera. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/65e361451152fc608d592407c6c10ae0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65e361451152fc608d592407c6c10ae0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65e361451152fc608d592407c6c10ae0.mp4", "mask_path": "synthetic-bg-change/mask/65e361451152fc608d592407c6c10ae0.mp4", "composite_path": "synthetic-bg-change/composite/65e361451152fc608d592407c6c10ae0.mp4"}
{"edit_instruction": "Change the background to a large glass aquarium tunnel with tropical fish schooling overhead and a large ray gliding past in the blue water, featuring ambient blue glow mixed with warm front lighting. Medium shot, eye-level, soft-focus background. Keep the mother holding her toddler intact.", "input_video_path": "synthetic-bg-change/input_video/95e8bc85d2c8612226e412417278434b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/95e8bc85d2c8612226e412417278434b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/95e8bc85d2c8612226e412417278434b.mp4", "mask_path": "synthetic-bg-change/mask/95e8bc85d2c8612226e412417278434b.mp4", "composite_path": "synthetic-bg-change/composite/95e8bc85d2c8612226e412417278434b.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with plush furniture, dust motes dancing in sunbeams, sheer curtains billowing gently at the window, and warm soft light from the front-right. Use a medium shot, eye-level angle, and blurred background with soft bokeh. Keep the mother and child intact.", "input_video_path": "synthetic-bg-change/input_video/3fe529560c0bbc14f1f4319e8bda2a4c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3fe529560c0bbc14f1f4319e8bda2a4c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3fe529560c0bbc14f1f4319e8bda2a4c.mp4", "mask_path": "synthetic-bg-change/mask/3fe529560c0bbc14f1f4319e8bda2a4c.mp4", "composite_path": "synthetic-bg-change/composite/3fe529560c0bbc14f1f4319e8bda2a4c.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with plush furniture, family photos on shelves, and dust motes dancing in sunbeams from a right-side window casting swaying branch shadows. Use warm, soft lighting, a medium shot at eye-level, and a blurred background with bokeh. Keep the smiling woman and laughing young boy intact.", "input_video_path": "synthetic-bg-change/input_video/08d5e1323056deb65ef1660588cca491.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/08d5e1323056deb65ef1660588cca491.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/08d5e1323056deb65ef1660588cca491.mp4", "mask_path": "synthetic-bg-change/mask/08d5e1323056deb65ef1660588cca491.mp4", "composite_path": "synthetic-bg-change/composite/08d5e1323056deb65ef1660588cca491.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with plush furniture, dust motes dancing in sunbeams, sheer curtains billowing gently at the window, and warm soft light from the front-right. Use a medium shot, eye-level angle, and blurred background with soft bokeh. Keep the mother and child intact.", "input_video_path": "synthetic-bg-change/input_video/79ced172e9cce584ef8f97ffc0767a3e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/79ced172e9cce584ef8f97ffc0767a3e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/79ced172e9cce584ef8f97ffc0767a3e.mp4", "mask_path": "synthetic-bg-change/mask/79ced172e9cce584ef8f97ffc0767a3e.mp4", "composite_path": "synthetic-bg-change/composite/79ced172e9cce584ef8f97ffc0767a3e.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with plush furniture, family photos on shelves, and dust motes dancing in sunbeams from a right-side window casting swaying branch shadows. Use warm, soft lighting, a medium shot at eye-level, and a blurred background with bokeh. Keep the smiling woman and laughing young boy intact.", "input_video_path": "synthetic-bg-change/input_video/865b76b4922ae246dda7382142322a6e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/865b76b4922ae246dda7382142322a6e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/865b76b4922ae246dda7382142322a6e.mp4", "mask_path": "synthetic-bg-change/mask/865b76b4922ae246dda7382142322a6e.mp4", "composite_path": "synthetic-bg-change/composite/865b76b4922ae246dda7382142322a6e.mp4"}
{"edit_instruction": "Change the background to an autumn park with golden leaves on the trees, falling yellow leaves drifting slowly through the air, and other families walking on a winding path in the distance, illuminated by soft, diffused daylight from the front-right. Use a medium shot at eye-level with a gentle background blur. Keep the mother holding her son intact.", "input_video_path": "synthetic-bg-change/input_video/86ab2b932c0094287cff5e2515416f83.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/86ab2b932c0094287cff5e2515416f83.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/86ab2b932c0094287cff5e2515416f83.mp4", "mask_path": "synthetic-bg-change/mask/86ab2b932c0094287cff5e2515416f83.mp4", "composite_path": "synthetic-bg-change/composite/86ab2b932c0094287cff5e2515416f83.mp4"}
{"edit_instruction": "Change the background to an autumn park with golden leaves on the trees, falling yellow leaves drifting slowly through the air, and other families walking on a winding path in the distance, illuminated by soft, diffused daylight from the front-right. Use a medium shot at eye-level with a gentle background blur. Keep the mother holding her son intact.", "input_video_path": "synthetic-bg-change/input_video/6f16061e4c27e875bbe99fe31e2b8426.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6f16061e4c27e875bbe99fe31e2b8426.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6f16061e4c27e875bbe99fe31e2b8426.mp4", "mask_path": "synthetic-bg-change/mask/6f16061e4c27e875bbe99fe31e2b8426.mp4", "composite_path": "synthetic-bg-change/composite/6f16061e4c27e875bbe99fe31e2b8426.mp4"}
{"edit_instruction": "Change the background to a futuristic high-tech containment laboratory featuring holographic data screens flickering and robotic arms moving in the distance, illuminated by cool artificial light from the front right with a blurred background showing blue bokeh. Medium shot, eye-level. Keep the scientist in the hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/db1c4447e9ab7d2c7556cbc9adcb0b2c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/db1c4447e9ab7d2c7556cbc9adcb0b2c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/db1c4447e9ab7d2c7556cbc9adcb0b2c.mp4", "mask_path": "synthetic-bg-change/mask/db1c4447e9ab7d2c7556cbc9adcb0b2c.mp4", "composite_path": "synthetic-bg-change/composite/db1c4447e9ab7d2c7556cbc9adcb0b2c.mp4"}
{"edit_instruction": "Change the background to a futuristic high-tech containment laboratory featuring holographic data screens flickering and robotic arms moving in the distance, illuminated by cool artificial light from the front right with a blurred background showing blue bokeh. Medium shot, eye-level. Keep the scientist in the hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/b8aaf297c119ce0c6082c0c9d1ce46c9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b8aaf297c119ce0c6082c0c9d1ce46c9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b8aaf297c119ce0c6082c0c9d1ce46c9.mp4", "mask_path": "synthetic-bg-change/mask/b8aaf297c119ce0c6082c0c9d1ce46c9.mp4", "composite_path": "synthetic-bg-change/composite/b8aaf297c119ce0c6082c0c9d1ce46c9.mp4"}
{"edit_instruction": "Change the background to a vibrant autumn park filled with golden maple trees, falling leaves drifting slowly through the air, and people walking dogs in the distance, bathed in warm afternoon sunlight from the right. Medium shot, eye-level, gentle background blur. Keep the mother holding her child intact.", "input_video_path": "synthetic-bg-change/input_video/3d6fd6e9ea5d146ae03c9a9a52bce8bc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3d6fd6e9ea5d146ae03c9a9a52bce8bc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3d6fd6e9ea5d146ae03c9a9a52bce8bc.mp4", "mask_path": "synthetic-bg-change/mask/3d6fd6e9ea5d146ae03c9a9a52bce8bc.mp4", "composite_path": "synthetic-bg-change/composite/3d6fd6e9ea5d146ae03c9a9a52bce8bc.mp4"}
{"edit_instruction": "Change the background to a vibrant autumn park filled with golden maple trees, falling leaves drifting slowly through the air, and people walking dogs in the distance, bathed in warm afternoon sunlight from the right. Medium shot, eye-level, gentle background blur. Keep the mother holding her child intact.", "input_video_path": "synthetic-bg-change/input_video/6bbef86ad3d59f78977cfe754f93a2ad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6bbef86ad3d59f78977cfe754f93a2ad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6bbef86ad3d59f78977cfe754f93a2ad.mp4", "mask_path": "synthetic-bg-change/mask/6bbef86ad3d59f78977cfe754f93a2ad.mp4", "composite_path": "synthetic-bg-change/composite/6bbef86ad3d59f78977cfe754f93a2ad.mp4"}
{"edit_instruction": "Change the background to the exterior of a chic Parisian cafe with pedestrians blurring past and autumn leaves drifting across the sidewalk, lit by soft, diffused morning light from the front-left. Eye-level, full shot, blurred background with bokeh. Keep the woman in the dark business dress holding a coffee cup intact.", "input_video_path": "synthetic-bg-change/input_video/027a47a898782b09660bfbebcb3d28eb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/027a47a898782b09660bfbebcb3d28eb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/027a47a898782b09660bfbebcb3d28eb.mp4", "mask_path": "synthetic-bg-change/mask/027a47a898782b09660bfbebcb3d28eb.mp4", "composite_path": "synthetic-bg-change/composite/027a47a898782b09660bfbebcb3d28eb.mp4"}
{"edit_instruction": "Change the background to the exterior of a chic Parisian cafe with pedestrians blurring past and autumn leaves drifting across the sidewalk, lit by soft, diffused morning light from the front-left. Eye-level, full shot, blurred background with bokeh. Keep the woman in the dark business dress holding a coffee cup intact.", "input_video_path": "synthetic-bg-change/input_video/55edc9f844acbe19514242dfb4d52619.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/55edc9f844acbe19514242dfb4d52619.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/55edc9f844acbe19514242dfb4d52619.mp4", "mask_path": "synthetic-bg-change/mask/55edc9f844acbe19514242dfb4d52619.mp4", "composite_path": "synthetic-bg-change/composite/55edc9f844acbe19514242dfb4d52619.mp4"}
{"edit_instruction": "Change the background to a wooden dock overlooking a misty lake at dawn, with fog rolling over the water and a heron flying low in the distance, illuminated by cool, soft light from the front-left. Eye-level, full shot, dreamy out-of-focus background. Keep the woman in the dark dress holding a coffee cup intact.", "input_video_path": "synthetic-bg-change/input_video/e8c46792118cfe91ffc50ddf7c92e53d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e8c46792118cfe91ffc50ddf7c92e53d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e8c46792118cfe91ffc50ddf7c92e53d.mp4", "mask_path": "synthetic-bg-change/mask/e8c46792118cfe91ffc50ddf7c92e53d.mp4", "composite_path": "synthetic-bg-change/composite/e8c46792118cfe91ffc50ddf7c92e53d.mp4"}
{"edit_instruction": "Change the background to a war-torn concrete city street with smoke billowing from distant rubble piles and papers blowing across cracked pavement, using high contrast harsh lighting from the front-left and a slightly blurred background with debris details. Medium shot, eye-level. Keep the soldier in desert camo aiming his rifle intact.", "input_video_path": "synthetic-bg-change/input_video/1495931ba5085a1e78e45fbb76a10604.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1495931ba5085a1e78e45fbb76a10604.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1495931ba5085a1e78e45fbb76a10604.mp4", "mask_path": "synthetic-bg-change/mask/1495931ba5085a1e78e45fbb76a10604.mp4", "composite_path": "synthetic-bg-change/composite/1495931ba5085a1e78e45fbb76a10604.mp4"}
{"edit_instruction": "Change the background to a wooden dock overlooking a misty lake at dawn, with fog rolling over the water and a heron flying low in the distance, illuminated by cool, soft light from the front-left. Eye-level, full shot, dreamy out-of-focus background. Keep the woman in the dark dress holding a coffee cup intact.", "input_video_path": "synthetic-bg-change/input_video/154acf105f277ea4314c9ede43e030dd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/154acf105f277ea4314c9ede43e030dd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/154acf105f277ea4314c9ede43e030dd.mp4", "mask_path": "synthetic-bg-change/mask/154acf105f277ea4314c9ede43e030dd.mp4", "composite_path": "synthetic-bg-change/composite/154acf105f277ea4314c9ede43e030dd.mp4"}
{"edit_instruction": "Change the background to a war-torn concrete city street with smoke rising from distant rubble and papers blowing across the ground, harsh, high-contrast light from the front-right. Use a medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the soldier intact.", "input_video_path": "synthetic-bg-change/input_video/f0d869349d352cff430e3f9be3420d75.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f0d869349d352cff430e3f9be3420d75.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f0d869349d352cff430e3f9be3420d75.mp4", "mask_path": "synthetic-bg-change/mask/f0d869349d352cff430e3f9be3420d75.mp4", "composite_path": "synthetic-bg-change/composite/f0d869349d352cff430e3f9be3420d75.mp4"}
{"edit_instruction": "Change the background to a war-torn concrete city street with smoke billowing from distant rubble piles and papers blowing across cracked pavement, using high contrast harsh lighting from the front-left and a slightly blurred background with debris details. Medium shot, eye-level. Keep the soldier in desert camo aiming his rifle intact.", "input_video_path": "synthetic-bg-change/input_video/ffe7f47b47b6cfd52e1979c94cbf6055.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ffe7f47b47b6cfd52e1979c94cbf6055.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ffe7f47b47b6cfd52e1979c94cbf6055.mp4", "mask_path": "synthetic-bg-change/mask/ffe7f47b47b6cfd52e1979c94cbf6055.mp4", "composite_path": "synthetic-bg-change/composite/ffe7f47b47b6cfd52e1979c94cbf6055.mp4"}
{"edit_instruction": "Change the background to a war-torn concrete city street with smoke rising from distant rubble and papers blowing across the ground, harsh, high-contrast light from the front-right. Use a medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the soldier intact.", "input_video_path": "synthetic-bg-change/input_video/959803231d703c9a9b931c5d2976dcc7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/959803231d703c9a9b931c5d2976dcc7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/959803231d703c9a9b931c5d2976dcc7.mp4", "mask_path": "synthetic-bg-change/mask/959803231d703c9a9b931c5d2976dcc7.mp4", "composite_path": "synthetic-bg-change/composite/959803231d703c9a9b931c5d2976dcc7.mp4"}
{"edit_instruction": "Change the background to a large, rusted industrial factory with pigeons flying up into the rafters, sunlight streaming through broken high windows illuminating floating dust motes, and cool, high-contrast light from the front-right. Medium shot, eye-level, static camera, gentle background blur. Keep the soldier in desert camo aiming his rifle intact.", "input_video_path": "synthetic-bg-change/input_video/6d58e9d19083f2e659a4f7e38da254b9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6d58e9d19083f2e659a4f7e38da254b9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6d58e9d19083f2e659a4f7e38da254b9.mp4", "mask_path": "synthetic-bg-change/mask/6d58e9d19083f2e659a4f7e38da254b9.mp4", "composite_path": "synthetic-bg-change/composite/6d58e9d19083f2e659a4f7e38da254b9.mp4"}
{"edit_instruction": "Change the background to a massive military aircraft hangar with mechanics working on fighter jets in the distance, sparks flying from welding torches, overhead industrial fans spinning slowly, and cool artificial lighting from the left. Medium shot, eye-level, soft-focus background with bokeh. Keep the soldier in desert camo intact.", "input_video_path": "synthetic-bg-change/input_video/5b0926538d276328f2eecd9b664df633.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b0926538d276328f2eecd9b664df633.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b0926538d276328f2eecd9b664df633.mp4", "mask_path": "synthetic-bg-change/mask/5b0926538d276328f2eecd9b664df633.mp4", "composite_path": "synthetic-bg-change/composite/5b0926538d276328f2eecd9b664df633.mp4"}
{"edit_instruction": "Change the background to a large, rusted industrial factory with pigeons flying up into the rafters, sunlight streaming through broken high windows illuminating floating dust motes, and cool, high-contrast light from the front-right. Medium shot, eye-level, static camera, gentle background blur. Keep the soldier in desert camo aiming his rifle intact.", "input_video_path": "synthetic-bg-change/input_video/356ebc8aa47807174bea250632b269a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/356ebc8aa47807174bea250632b269a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/356ebc8aa47807174bea250632b269a7.mp4", "mask_path": "synthetic-bg-change/mask/356ebc8aa47807174bea250632b269a7.mp4", "composite_path": "synthetic-bg-change/composite/356ebc8aa47807174bea250632b269a7.mp4"}
{"edit_instruction": "Change the background to a massive military aircraft hangar with mechanics working on fighter jets in the distance, sparks flying from welding torches, overhead industrial fans spinning slowly, and cool artificial lighting from the left. Medium shot, eye-level, soft-focus background with bokeh. Keep the soldier in desert camo intact.", "input_video_path": "synthetic-bg-change/input_video/8f6b42faba1566272d832c5377c4c544.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f6b42faba1566272d832c5377c4c544.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f6b42faba1566272d832c5377c4c544.mp4", "mask_path": "synthetic-bg-change/mask/8f6b42faba1566272d832c5377c4c544.mp4", "composite_path": "synthetic-bg-change/composite/8f6b42faba1566272d832c5377c4c544.mp4"}
{"edit_instruction": "Change the background to a rocky alien planet with purple vegetation, two moons in a dark sky, and strange glowing spores drifting through the air, featuring cool harsh lighting from the front-right and a dreamy out-of-focus background with bokeh. Keep the soldier in desert camo intact.", "input_video_path": "synthetic-bg-change/input_video/ef329b459b7ecfd11cb152886854e83a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ef329b459b7ecfd11cb152886854e83a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ef329b459b7ecfd11cb152886854e83a.mp4", "mask_path": "synthetic-bg-change/mask/ef329b459b7ecfd11cb152886854e83a.mp4", "composite_path": "synthetic-bg-change/composite/ef329b459b7ecfd11cb152886854e83a.mp4"}
{"edit_instruction": "Change the background to the tarmac of a busy military airbase with fighter jets taking off in the distance showing heat shimmer and ground crew signaling with batons, harsh daylight from the front-right casting strong shadows. Medium shot, eye-level, static camera, everything in focus. Keep the soldier in desert camo aiming his rifle intact.", "input_video_path": "synthetic-bg-change/input_video/ed52f6bd8059e635f89d32894e87027c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ed52f6bd8059e635f89d32894e87027c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ed52f6bd8059e635f89d32894e87027c.mp4", "mask_path": "synthetic-bg-change/mask/ed52f6bd8059e635f89d32894e87027c.mp4", "composite_path": "synthetic-bg-change/composite/ed52f6bd8059e635f89d32894e87027c.mp4"}
{"edit_instruction": "Change the background to a rocky alien planet with purple vegetation, two moons in a dark sky, and strange glowing spores drifting through the air, featuring cool harsh lighting from the front-right and a dreamy out-of-focus background with bokeh. Keep the soldier in desert camo intact.", "input_video_path": "synthetic-bg-change/input_video/8fc121458e14554a867d9eb4d762f7e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8fc121458e14554a867d9eb4d762f7e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8fc121458e14554a867d9eb4d762f7e4.mp4", "mask_path": "synthetic-bg-change/mask/8fc121458e14554a867d9eb4d762f7e4.mp4", "composite_path": "synthetic-bg-change/composite/8fc121458e14554a867d9eb4d762f7e4.mp4"}
{"edit_instruction": "Change the background to a vast sand dune landscape during a sandstorm with sand swirling rapidly through the air and tumbleweeds blowing past, illuminated by bright, diffused sunlight cutting through the dust from the front-right. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the soldier in desert camo aiming his rifle intact.", "input_video_path": "synthetic-bg-change/input_video/10b94e4270a6d408e8e240eb2322c3c0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/10b94e4270a6d408e8e240eb2322c3c0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/10b94e4270a6d408e8e240eb2322c3c0.mp4", "mask_path": "synthetic-bg-change/mask/10b94e4270a6d408e8e240eb2322c3c0.mp4", "composite_path": "synthetic-bg-change/composite/10b94e4270a6d408e8e240eb2322c3c0.mp4"}
{"edit_instruction": "Change the background to the tarmac of a busy military airbase with fighter jets taking off in the distance showing heat shimmer and ground crew signaling with batons, harsh daylight from the front-right casting strong shadows. Medium shot, eye-level, static camera, everything in focus. Keep the soldier in desert camo aiming his rifle intact.", "input_video_path": "synthetic-bg-change/input_video/2292a8e80496f9252abab9a987318b3e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2292a8e80496f9252abab9a987318b3e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2292a8e80496f9252abab9a987318b3e.mp4", "mask_path": "synthetic-bg-change/mask/2292a8e80496f9252abab9a987318b3e.mp4", "composite_path": "synthetic-bg-change/composite/2292a8e80496f9252abab9a987318b3e.mp4"}
{"edit_instruction": "Change the background to the surface of a red alien planet with jagged rock formations, two moons in the dark sky, strange glowing spores, and harsh directional lighting from the left. Medium shot, eye-level, sharp background with deep focus. Keep the soldier in desert camo intact.", "input_video_path": "synthetic-bg-change/input_video/5fd7db7508bcc8bb21ec69330f13f7ca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5fd7db7508bcc8bb21ec69330f13f7ca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5fd7db7508bcc8bb21ec69330f13f7ca.mp4", "mask_path": "synthetic-bg-change/mask/5fd7db7508bcc8bb21ec69330f13f7ca.mp4", "composite_path": "synthetic-bg-change/composite/5fd7db7508bcc8bb21ec69330f13f7ca.mp4"}
{"edit_instruction": "Change the background to a vast sand dune landscape during a sandstorm with sand swirling rapidly through the air and tumbleweeds blowing past, illuminated by bright, diffused sunlight cutting through the dust from the front-right. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the soldier in desert camo aiming his rifle intact.", "input_video_path": "synthetic-bg-change/input_video/0e3fe2260ec71e3fe3a2c035451fd61e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0e3fe2260ec71e3fe3a2c035451fd61e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0e3fe2260ec71e3fe3a2c035451fd61e.mp4", "mask_path": "synthetic-bg-change/mask/0e3fe2260ec71e3fe3a2c035451fd61e.mp4", "composite_path": "synthetic-bg-change/composite/0e3fe2260ec71e3fe3a2c035451fd61e.mp4"}
{"edit_instruction": "Change the background to a concrete underground bunker hallway with flickering overhead fluorescent lights and steam venting from pipes, under cool, high-contrast lighting from the left. Medium shot, eye-level, blurred background. Keep the soldier in desert camo intact.", "input_video_path": "synthetic-bg-change/input_video/92c66462318b9448e0739f6db2e45d32.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/92c66462318b9448e0739f6db2e45d32.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/92c66462318b9448e0739f6db2e45d32.mp4", "mask_path": "synthetic-bg-change/mask/92c66462318b9448e0739f6db2e45d32.mp4", "composite_path": "synthetic-bg-change/composite/92c66462318b9448e0739f6db2e45d32.mp4"}
{"edit_instruction": "Change the background to the surface of a red alien planet with jagged rock formations, two moons in the dark sky, strange glowing spores, and harsh directional lighting from the left. Medium shot, eye-level, sharp background with deep focus. Keep the soldier in desert camo intact.", "input_video_path": "synthetic-bg-change/input_video/9595c7277a4f5e6e5bbab3010d05a172.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9595c7277a4f5e6e5bbab3010d05a172.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9595c7277a4f5e6e5bbab3010d05a172.mp4", "mask_path": "synthetic-bg-change/mask/9595c7277a4f5e6e5bbab3010d05a172.mp4", "composite_path": "synthetic-bg-change/composite/9595c7277a4f5e6e5bbab3010d05a172.mp4"}
{"edit_instruction": "Change the background to a narrow sandstone canyon with a hawk circling in the sky above and small pebbles tumbling down the walls, illuminated by soft daylight filtering in from the top-left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the soldier in desert camouflage intact.", "input_video_path": "synthetic-bg-change/input_video/fb70bb5e21ac55a08e175551bb635393.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fb70bb5e21ac55a08e175551bb635393.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fb70bb5e21ac55a08e175551bb635393.mp4", "mask_path": "synthetic-bg-change/mask/fb70bb5e21ac55a08e175551bb635393.mp4", "composite_path": "synthetic-bg-change/composite/fb70bb5e21ac55a08e175551bb635393.mp4"}
{"edit_instruction": "Change the background to a concrete underground bunker hallway with flickering overhead fluorescent lights and steam venting from pipes, under cool, high-contrast lighting from the left. Medium shot, eye-level, blurred background. Keep the soldier in desert camo intact.", "input_video_path": "synthetic-bg-change/input_video/9028d1d1f1298f5f203ebf21bf939233.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9028d1d1f1298f5f203ebf21bf939233.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9028d1d1f1298f5f203ebf21bf939233.mp4", "mask_path": "synthetic-bg-change/mask/9028d1d1f1298f5f203ebf21bf939233.mp4", "composite_path": "synthetic-bg-change/composite/9028d1d1f1298f5f203ebf21bf939233.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory on a space station featuring sleek metallic hallways and slowly rotating holographic DNA strands, with cool clinical lighting from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the male doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/878627c8eb19f6b26f6768b9f9fb5f1b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/878627c8eb19f6b26f6768b9f9fb5f1b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/878627c8eb19f6b26f6768b9f9fb5f1b.mp4", "mask_path": "synthetic-bg-change/mask/878627c8eb19f6b26f6768b9f9fb5f1b.mp4", "composite_path": "synthetic-bg-change/composite/878627c8eb19f6b26f6768b9f9fb5f1b.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with nurses and patients walking past, digital displays flickering on the walls, and soft, neutral artificial light from the front-right. Use a medium shot, eye-level angle, and a static camera with a blurred background featuring bokeh. Keep the male doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/931b032d1a2679c9c35e80c100568631.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/931b032d1a2679c9c35e80c100568631.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/931b032d1a2679c9c35e80c100568631.mp4", "mask_path": "synthetic-bg-change/mask/931b032d1a2679c9c35e80c100568631.mp4", "composite_path": "synthetic-bg-change/composite/931b032d1a2679c9c35e80c100568631.mp4"}
{"edit_instruction": "Change the background to a narrow sandstone canyon with a hawk circling in the sky above and small pebbles tumbling down the walls, illuminated by soft daylight filtering in from the top-left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the soldier in desert camouflage intact.", "input_video_path": "synthetic-bg-change/input_video/d04fe10c154c0906bf381e389328f3a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d04fe10c154c0906bf381e389328f3a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d04fe10c154c0906bf381e389328f3a7.mp4", "mask_path": "synthetic-bg-change/mask/d04fe10c154c0906bf381e389328f3a7.mp4", "composite_path": "synthetic-bg-change/composite/d04fe10c154c0906bf381e389328f3a7.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory on a space station featuring sleek metallic hallways and slowly rotating holographic DNA strands, with cool clinical lighting from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the male doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/ba9843bafc255e89af60b44fff3af6fe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba9843bafc255e89af60b44fff3af6fe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba9843bafc255e89af60b44fff3af6fe.mp4", "mask_path": "synthetic-bg-change/mask/ba9843bafc255e89af60b44fff3af6fe.mp4", "composite_path": "synthetic-bg-change/composite/ba9843bafc255e89af60b44fff3af6fe.mp4"}
{"edit_instruction": "Change the background to a warm, sunlit living room with family photos on the wall and sheer white curtains billowing softly at an open window, with dust motes dancing in light beams and soft window light from the left. Medium shot, eye-level, blurred background. Keep the soldier and his two sons intact.", "input_video_path": "synthetic-bg-change/input_video/5b1fc2b00e0d7d89d5bc343d3cf6ae05.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b1fc2b00e0d7d89d5bc343d3cf6ae05.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b1fc2b00e0d7d89d5bc343d3cf6ae05.mp4", "mask_path": "synthetic-bg-change/mask/5b1fc2b00e0d7d89d5bc343d3cf6ae05.mp4", "composite_path": "synthetic-bg-change/composite/5b1fc2b00e0d7d89d5bc343d3cf6ae05.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with nurses and patients walking past, digital displays flickering on the walls, and soft, neutral artificial light from the front-right. Use a medium shot, eye-level angle, and a static camera with a blurred background featuring bokeh. Keep the male doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/19d253cd20893e7c42f7a1e7ccd5cdc7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/19d253cd20893e7c42f7a1e7ccd5cdc7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/19d253cd20893e7c42f7a1e7ccd5cdc7.mp4", "mask_path": "synthetic-bg-change/mask/19d253cd20893e7c42f7a1e7ccd5cdc7.mp4", "composite_path": "synthetic-bg-change/composite/19d253cd20893e7c42f7a1e7ccd5cdc7.mp4"}
{"edit_instruction": "Change the background to a park path lined with trees in peak fall colors, with golden autumn leaves falling gently and a dog walker passing in the far background. Use soft natural light from the front-left, dreamy out-of-focus background. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/687ad97423800c4bd242ecfae06a3114.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/687ad97423800c4bd242ecfae06a3114.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/687ad97423800c4bd242ecfae06a3114.mp4", "mask_path": "synthetic-bg-change/mask/687ad97423800c4bd242ecfae06a3114.mp4", "composite_path": "synthetic-bg-change/composite/687ad97423800c4bd242ecfae06a3114.mp4"}
{"edit_instruction": "Change the background to a warm, sunlit living room with family photos on the wall and sheer white curtains billowing softly at an open window, with dust motes dancing in light beams and soft window light from the left. Medium shot, eye-level, blurred background. Keep the soldier and his two sons intact.", "input_video_path": "synthetic-bg-change/input_video/525dd9eb8d95d65adcb9521740003451.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/525dd9eb8d95d65adcb9521740003451.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/525dd9eb8d95d65adcb9521740003451.mp4", "mask_path": "synthetic-bg-change/mask/525dd9eb8d95d65adcb9521740003451.mp4", "composite_path": "synthetic-bg-change/composite/525dd9eb8d95d65adcb9521740003451.mp4"}
{"edit_instruction": "Change the background to crumbling stone archways of ancient desert ruins with swirling sand dust, heat shimmer in the distance, strong natural sunlight casting shadows from the top-left, and a blurred background with sandy bokeh. Keep the soldier in desert camouflage intact.", "input_video_path": "synthetic-bg-change/input_video/c91c184f0d09fa2c678b4c16ea7161a1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c91c184f0d09fa2c678b4c16ea7161a1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c91c184f0d09fa2c678b4c16ea7161a1.mp4", "mask_path": "synthetic-bg-change/mask/c91c184f0d09fa2c678b4c16ea7161a1.mp4", "composite_path": "synthetic-bg-change/composite/c91c184f0d09fa2c678b4c16ea7161a1.mp4"}
{"edit_instruction": "Change the background to a park path lined with trees in peak fall colors, with golden autumn leaves falling gently and a dog walker passing in the far background. Use soft natural light from the front-left, dreamy out-of-focus background. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/383bd0c2caf6184c424b26c2c1374fbf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/383bd0c2caf6184c424b26c2c1374fbf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/383bd0c2caf6184c424b26c2c1374fbf.mp4", "mask_path": "synthetic-bg-change/mask/383bd0c2caf6184c424b26c2c1374fbf.mp4", "composite_path": "synthetic-bg-change/composite/383bd0c2caf6184c424b26c2c1374fbf.mp4"}
{"edit_instruction": "Change the background to a busy modern university atrium with glass walls, featuring students walking in the background and sunlight streaming through large windows, lit by soft, diffused daylight. Medium shot, eye-level, static camera with a blurred background and bokeh. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6d5895e6a0af0c12c920421d73a374c7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6d5895e6a0af0c12c920421d73a374c7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6d5895e6a0af0c12c920421d73a374c7.mp4", "mask_path": "synthetic-bg-change/mask/6d5895e6a0af0c12c920421d73a374c7.mp4", "composite_path": "synthetic-bg-change/composite/6d5895e6a0af0c12c920421d73a374c7.mp4"}
{"edit_instruction": "Change the background to crumbling stone archways of ancient desert ruins with swirling sand dust, heat shimmer in the distance, strong natural sunlight casting shadows from the top-left, and a blurred background with sandy bokeh. Keep the soldier in desert camouflage intact.", "input_video_path": "synthetic-bg-change/input_video/c03d88ad1f23f1f1dbb7717db84ea8eb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c03d88ad1f23f1f1dbb7717db84ea8eb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c03d88ad1f23f1f1dbb7717db84ea8eb.mp4", "mask_path": "synthetic-bg-change/mask/c03d88ad1f23f1f1dbb7717db84ea8eb.mp4", "composite_path": "synthetic-bg-change/composite/c03d88ad1f23f1f1dbb7717db84ea8eb.mp4"}
{"edit_instruction": "Change the background to a busy airport terminal arrivals hall with travelers pulling suitcases walking past in the mid-ground and digital flight information boards flickering overhead, lit by soft, neutral artificial light from the left. Medium shot, eye-level, slightly blurred background. Keep the soldier and his two sons intact.", "input_video_path": "synthetic-bg-change/input_video/03073445db9a6c2926845def70d9c371.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/03073445db9a6c2926845def70d9c371.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/03073445db9a6c2926845def70d9c371.mp4", "mask_path": "synthetic-bg-change/mask/03073445db9a6c2926845def70d9c371.mp4", "composite_path": "synthetic-bg-change/composite/03073445db9a6c2926845def70d9c371.mp4"}
{"edit_instruction": "Change the background to a busy modern university atrium with glass walls, featuring students walking in the background and sunlight streaming through large windows, lit by soft, diffused daylight. Medium shot, eye-level, static camera with a blurred background and bokeh. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2c93e49428633902860891dc85cb8665.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c93e49428633902860891dc85cb8665.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c93e49428633902860891dc85cb8665.mp4", "mask_path": "synthetic-bg-change/mask/2c93e49428633902860891dc85cb8665.mp4", "composite_path": "synthetic-bg-change/composite/2c93e49428633902860891dc85cb8665.mp4"}
{"edit_instruction": "Change the background to a busy airport terminal arrivals hall with travelers pulling suitcases walking past in the mid-ground and digital flight information boards flickering overhead, lit by soft, neutral artificial light from the left. Medium shot, eye-level, slightly blurred background. Keep the soldier and his two sons intact.", "input_video_path": "synthetic-bg-change/input_video/f48f50169e8f7b2fdf67253ad64d23bf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f48f50169e8f7b2fdf67253ad64d23bf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f48f50169e8f7b2fdf67253ad64d23bf.mp4", "mask_path": "synthetic-bg-change/mask/f48f50169e8f7b2fdf67253ad64d23bf.mp4", "composite_path": "synthetic-bg-change/composite/f48f50169e8f7b2fdf67253ad64d23bf.mp4"}
{"edit_instruction": "Change the background to a warm, wood-paneled private office with a bookshelf, dust motes floating in a sunbeam, a swinging pendulum clock, natural window light from the left, and a creamy out-of-focus background. Keep the doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/1dddf0c348667261bc2419d5f5e221e2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1dddf0c348667261bc2419d5f5e221e2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1dddf0c348667261bc2419d5f5e221e2.mp4", "mask_path": "synthetic-bg-change/mask/1dddf0c348667261bc2419d5f5e221e2.mp4", "composite_path": "synthetic-bg-change/composite/1dddf0c348667261bc2419d5f5e221e2.mp4"}
{"edit_instruction": "Change the background to a warm, wood-paneled private office with a bookshelf, dust motes floating in a sunbeam, a swinging pendulum clock, natural window light from the left, and a creamy out-of-focus background. Keep the doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/7c3851ece74f61ae87394fbd00c49b80.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c3851ece74f61ae87394fbd00c49b80.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c3851ece74f61ae87394fbd00c49b80.mp4", "mask_path": "synthetic-bg-change/mask/7c3851ece74f61ae87394fbd00c49b80.mp4", "composite_path": "synthetic-bg-change/composite/7c3851ece74f61ae87394fbd00c49b80.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with glass walls, featuring nurses and patients walking past in the blurred background and digital information screens flickering on the walls, illuminated by soft, neutral artificial light from the left. Medium shot, eye-level, static camera with a soft bokeh background. Keep the doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/d0c38dd47b50239bdf775457f3cedf75.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d0c38dd47b50239bdf775457f3cedf75.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d0c38dd47b50239bdf775457f3cedf75.mp4", "mask_path": "synthetic-bg-change/mask/d0c38dd47b50239bdf775457f3cedf75.mp4", "composite_path": "synthetic-bg-change/composite/d0c38dd47b50239bdf775457f3cedf75.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Tower Bridge in London with the River Thames flowing below and red double-decker buses crossing the bridge, under overcast natural light from the front-left, captured as a medium shot at eye-level with a gentle background blur. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/6178ca9a43ade3b7de0e789d4ec6c283.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6178ca9a43ade3b7de0e789d4ec6c283.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6178ca9a43ade3b7de0e789d4ec6c283.mp4", "mask_path": "synthetic-bg-change/mask/6178ca9a43ade3b7de0e789d4ec6c283.mp4", "composite_path": "synthetic-bg-change/composite/6178ca9a43ade3b7de0e789d4ec6c283.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with glass walls, featuring nurses and patients walking past in the blurred background and digital information screens flickering on the walls, illuminated by soft, neutral artificial light from the left. Medium shot, eye-level, static camera with a soft bokeh background. Keep the doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/dac745bdb2f3db5c28749c4921ccb043.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dac745bdb2f3db5c28749c4921ccb043.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dac745bdb2f3db5c28749c4921ccb043.mp4", "mask_path": "synthetic-bg-change/mask/dac745bdb2f3db5c28749c4921ccb043.mp4", "composite_path": "synthetic-bg-change/composite/dac745bdb2f3db5c28749c4921ccb043.mp4"}
{"edit_instruction": "Change the background to the observation deck of a futuristic orbital resort with a view of a purple nebula, featuring spaceships gliding past large viewing windows, flickering holographic advertisements, and floating service drones, lit by artificial bright sunlight. Full shot, eye-level, with a sharp background where everything is in focus. Keep the women in pink bikinis intact.", "input_video_path": "synthetic-bg-change/input_video/e2ced692c29ce19ec58c0dfe7ef86e94.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e2ced692c29ce19ec58c0dfe7ef86e94.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e2ced692c29ce19ec58c0dfe7ef86e94.mp4", "mask_path": "synthetic-bg-change/mask/e2ced692c29ce19ec58c0dfe7ef86e94.mp4", "composite_path": "synthetic-bg-change/composite/e2ced692c29ce19ec58c0dfe7ef86e94.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Tower Bridge in London with the River Thames flowing below and red double-decker buses crossing the bridge, under overcast natural light from the front-left, captured as a medium shot at eye-level with a gentle background blur. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/2bd919a512cc4f2e89a149d50aa098c1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2bd919a512cc4f2e89a149d50aa098c1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2bd919a512cc4f2e89a149d50aa098c1.mp4", "mask_path": "synthetic-bg-change/mask/2bd919a512cc4f2e89a149d50aa098c1.mp4", "composite_path": "synthetic-bg-change/composite/2bd919a512cc4f2e89a149d50aa098c1.mp4"}
{"edit_instruction": "Change the background to the observation deck of a futuristic orbital resort with a view of a purple nebula, featuring spaceships gliding past large viewing windows, flickering holographic advertisements, and floating service drones, lit by artificial bright sunlight. Full shot, eye-level, with a sharp background where everything is in focus. Keep the women in pink bikinis intact.", "input_video_path": "synthetic-bg-change/input_video/9d7820d2182e6e0d939d8384db6102ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9d7820d2182e6e0d939d8384db6102ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9d7820d2182e6e0d939d8384db6102ec.mp4", "mask_path": "synthetic-bg-change/mask/9d7820d2182e6e0d939d8384db6102ec.mp4", "composite_path": "synthetic-bg-change/composite/9d7820d2182e6e0d939d8384db6102ec.mp4"}
{"edit_instruction": "Change the background to a vibrant beach club in Ibiza with white cabanas, sand dunes, people dancing in the background, flags waving in the sea breeze, and waves crashing gently on the shore under direct sunny lighting from the front, captured as a full shot at eye-level with a slightly blurred background. Keep the women in pink bikinis intact.", "input_video_path": "synthetic-bg-change/input_video/961826e89cbf7ad910b6c49fd404c59f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/961826e89cbf7ad910b6c49fd404c59f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/961826e89cbf7ad910b6c49fd404c59f.mp4", "mask_path": "synthetic-bg-change/mask/961826e89cbf7ad910b6c49fd404c59f.mp4", "composite_path": "synthetic-bg-change/composite/961826e89cbf7ad910b6c49fd404c59f.mp4"}
{"edit_instruction": "Change the background to a chic Miami rooftop terrace with a glass railing, featuring distant city traffic, clouds drifting past skyscrapers, rising heat shimmer, and bright neutral daylight from the front. Full shot, eye-level, soft-focus background with bokeh. Keep the women in pink bikinis intact.", "input_video_path": "synthetic-bg-change/input_video/87d24312e87fa7575e233c31dba4b758.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/87d24312e87fa7575e233c31dba4b758.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/87d24312e87fa7575e233c31dba4b758.mp4", "mask_path": "synthetic-bg-change/mask/87d24312e87fa7575e233c31dba4b758.mp4", "composite_path": "synthetic-bg-change/composite/87d24312e87fa7575e233c31dba4b758.mp4"}
{"edit_instruction": "Change the background to a rock ledge near a majestic tropical waterfall with water cascading down, mist rising, exotic birds flying, large ferns swaying, sunlight filtering through the jungle canopy from the front, and gentle background blur. Keep the women in pink bikinis intact.", "input_video_path": "synthetic-bg-change/input_video/d6c7a3785f21961e6c386bc4875e2797.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d6c7a3785f21961e6c386bc4875e2797.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d6c7a3785f21961e6c386bc4875e2797.mp4", "mask_path": "synthetic-bg-change/mask/d6c7a3785f21961e6c386bc4875e2797.mp4", "composite_path": "synthetic-bg-change/composite/d6c7a3785f21961e6c386bc4875e2797.mp4"}
{"edit_instruction": "Change the background to a vibrant beach club in Ibiza with white cabanas, sand dunes, people dancing in the background, flags waving in the sea breeze, and waves crashing gently on the shore under direct sunny lighting from the front, captured as a full shot at eye-level with a slightly blurred background. Keep the women in pink bikinis intact.", "input_video_path": "synthetic-bg-change/input_video/087aa5a1c5b102ad730816b04895110d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/087aa5a1c5b102ad730816b04895110d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/087aa5a1c5b102ad730816b04895110d.mp4", "mask_path": "synthetic-bg-change/mask/087aa5a1c5b102ad730816b04895110d.mp4", "composite_path": "synthetic-bg-change/composite/087aa5a1c5b102ad730816b04895110d.mp4"}
{"edit_instruction": "Change the background to a chic Miami rooftop terrace with a glass railing, featuring distant city traffic, clouds drifting past skyscrapers, rising heat shimmer, and bright neutral daylight from the front. Full shot, eye-level, soft-focus background with bokeh. Keep the women in pink bikinis intact.", "input_video_path": "synthetic-bg-change/input_video/0cb6819949436e85933a0a40da94a95a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0cb6819949436e85933a0a40da94a95a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0cb6819949436e85933a0a40da94a95a.mp4", "mask_path": "synthetic-bg-change/mask/0cb6819949436e85933a0a40da94a95a.mp4", "composite_path": "synthetic-bg-change/composite/0cb6819949436e85933a0a40da94a95a.mp4"}
{"edit_instruction": "Change the background to an abstract mirrored room filled with floating silver balloons, light reflecting off moving disco balls creating dynamic spots on the walls, with soft high-key lighting from the front, eye-level, full shot, and a dreamy out-of-focus background. Keep the two dancers in black fishnet outfits intact.", "input_video_path": "synthetic-bg-change/input_video/e7bf108273ed2fe8784c03140ec6bf1a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e7bf108273ed2fe8784c03140ec6bf1a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e7bf108273ed2fe8784c03140ec6bf1a.mp4", "mask_path": "synthetic-bg-change/mask/e7bf108273ed2fe8784c03140ec6bf1a.mp4", "composite_path": "synthetic-bg-change/composite/e7bf108273ed2fe8784c03140ec6bf1a.mp4"}
{"edit_instruction": "Change the background to a rock ledge near a majestic tropical waterfall with water cascading down, mist rising, exotic birds flying, large ferns swaying, sunlight filtering through the jungle canopy from the front, and gentle background blur. Keep the women in pink bikinis intact.", "input_video_path": "synthetic-bg-change/input_video/eb159840e7778c2a895de9011628c942.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb159840e7778c2a895de9011628c942.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb159840e7778c2a895de9011628c942.mp4", "mask_path": "synthetic-bg-change/mask/eb159840e7778c2a895de9011628c942.mp4", "composite_path": "synthetic-bg-change/composite/eb159840e7778c2a895de9011628c942.mp4"}
{"edit_instruction": "Change the background to a stark white minimalist gallery with tall glass windows showing trees swaying gently and passing clouds outside, filled with bright, diffused daylight from the front. Use an eye-level full shot with a sharp background and deep focus. Keep the two dancers in black outfits intact.", "input_video_path": "synthetic-bg-change/input_video/ecb9e2609d03f94c47d6034cbaf627e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ecb9e2609d03f94c47d6034cbaf627e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ecb9e2609d03f94c47d6034cbaf627e4.mp4", "mask_path": "synthetic-bg-change/mask/ecb9e2609d03f94c47d6034cbaf627e4.mp4", "composite_path": "synthetic-bg-change/composite/ecb9e2609d03f94c47d6034cbaf627e4.mp4"}
{"edit_instruction": "Change the background to an abstract mirrored room filled with floating silver balloons, light reflecting off moving disco balls creating dynamic spots on the walls, with soft high-key lighting from the front, eye-level, full shot, and a dreamy out-of-focus background. Keep the two dancers in black fishnet outfits intact.", "input_video_path": "synthetic-bg-change/input_video/c1fc0eb97b552199f951d3596097ee31.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c1fc0eb97b552199f951d3596097ee31.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c1fc0eb97b552199f951d3596097ee31.mp4", "mask_path": "synthetic-bg-change/mask/c1fc0eb97b552199f951d3596097ee31.mp4", "composite_path": "synthetic-bg-change/composite/c1fc0eb97b552199f951d3596097ee31.mp4"}
{"edit_instruction": "Change the background to a massive, futuristic spaceship hangar with robots patrolling on walkways, sparks falling from welding overhead, and a massive bay door opening to reveal stars. Include soft, warm front lighting contrasting with cool industrial surroundings, captured as an eye-level, full shot with the background in soft focus. Keep the woman in black gear intact.", "input_video_path": "synthetic-bg-change/input_video/d918a58c6c33803f1f8b7284e636770a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d918a58c6c33803f1f8b7284e636770a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d918a58c6c33803f1f8b7284e636770a.mp4", "mask_path": "synthetic-bg-change/mask/d918a58c6c33803f1f8b7284e636770a.mp4", "composite_path": "synthetic-bg-change/composite/d918a58c6c33803f1f8b7284e636770a.mp4"}
{"edit_instruction": "Change the background to a stark white minimalist gallery with tall glass windows showing trees swaying gently and passing clouds outside, filled with bright, diffused daylight from the front. Use an eye-level full shot with a sharp background and deep focus. Keep the two dancers in black outfits intact.", "input_video_path": "synthetic-bg-change/input_video/406c476280da737278fa8872ca5d3a8c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/406c476280da737278fa8872ca5d3a8c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/406c476280da737278fa8872ca5d3a8c.mp4", "mask_path": "synthetic-bg-change/mask/406c476280da737278fa8872ca5d3a8c.mp4", "composite_path": "synthetic-bg-change/composite/406c476280da737278fa8872ca5d3a8c.mp4"}
{"edit_instruction": "Change the background to a vibrant city street festival with colorful flags waving above, blurred pedestrians clapping, and confetti drifting through the air, lit by soft diffused daylight. Medium shot, eye-level, static camera with blurry background bokeh. Keep the young woman in the purple blouse intact.", "input_video_path": "synthetic-bg-change/input_video/350207405baeed3a0b6fcbe1191e01f5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/350207405baeed3a0b6fcbe1191e01f5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/350207405baeed3a0b6fcbe1191e01f5.mp4", "mask_path": "synthetic-bg-change/mask/350207405baeed3a0b6fcbe1191e01f5.mp4", "composite_path": "synthetic-bg-change/composite/350207405baeed3a0b6fcbe1191e01f5.mp4"}
{"edit_instruction": "Change the background to a massive, futuristic spaceship hangar with robots patrolling on walkways, sparks falling from welding overhead, and a massive bay door opening to reveal stars. Include soft, warm front lighting contrasting with cool industrial surroundings, captured as an eye-level, full shot with the background in soft focus. Keep the woman in black gear intact.", "input_video_path": "synthetic-bg-change/input_video/759d2759baf40b45c9fec87523a252d5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/759d2759baf40b45c9fec87523a252d5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/759d2759baf40b45c9fec87523a252d5.mp4", "mask_path": "synthetic-bg-change/mask/759d2759baf40b45c9fec87523a252d5.mp4", "composite_path": "synthetic-bg-change/composite/759d2759baf40b45c9fec87523a252d5.mp4"}
{"edit_instruction": "Change the background to a sleek airport executive lounge with floor-to-ceiling windows showing airplanes taxiing on the runway and travelers pulling suitcases, with neutral daylight filtering in from the left. Medium shot, eye-level, background in soft focus. Keep the businessman in a suit working on a tablet and talking on the phone intact.", "input_video_path": "synthetic-bg-change/input_video/decc27f5e6db121e14530b9a5d22b48c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/decc27f5e6db121e14530b9a5d22b48c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/decc27f5e6db121e14530b9a5d22b48c.mp4", "mask_path": "synthetic-bg-change/mask/decc27f5e6db121e14530b9a5d22b48c.mp4", "composite_path": "synthetic-bg-change/composite/decc27f5e6db121e14530b9a5d22b48c.mp4"}
{"edit_instruction": "Change the background to a vibrant city street festival with colorful flags waving above, blurred pedestrians clapping, and confetti drifting through the air, lit by soft diffused daylight. Medium shot, eye-level, static camera with blurry background bokeh. Keep the young woman in the purple blouse intact.", "input_video_path": "synthetic-bg-change/input_video/2a4140657b539723733612970a09e5cb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2a4140657b539723733612970a09e5cb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2a4140657b539723733612970a09e5cb.mp4", "mask_path": "synthetic-bg-change/mask/2a4140657b539723733612970a09e5cb.mp4", "composite_path": "synthetic-bg-change/composite/2a4140657b539723733612970a09e5cb.mp4"}
{"edit_instruction": "Change the background to a wooden deck of a high-end resort pool with rippling blue water and white sheer curtains billowing softly on a cabana, warm sunny lighting from the left. Eye-level, full shot, slightly blurred background. Keep the woman in the red bikini intact.", "input_video_path": "synthetic-bg-change/input_video/557315252007d1052a7f2ff71a724d52.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/557315252007d1052a7f2ff71a724d52.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/557315252007d1052a7f2ff71a724d52.mp4", "mask_path": "synthetic-bg-change/mask/557315252007d1052a7f2ff71a724d52.mp4", "composite_path": "synthetic-bg-change/composite/557315252007d1052a7f2ff71a724d52.mp4"}
{"edit_instruction": "Change the background to a sleek airport executive lounge with floor-to-ceiling windows showing airplanes taxiing on the runway and travelers pulling suitcases, with neutral daylight filtering in from the left. Medium shot, eye-level, background in soft focus. Keep the businessman in a suit working on a tablet and talking on the phone intact.", "input_video_path": "synthetic-bg-change/input_video/dc901f67bba6c708abc50d4901cf046d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc901f67bba6c708abc50d4901cf046d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc901f67bba6c708abc50d4901cf046d.mp4", "mask_path": "synthetic-bg-change/mask/dc901f67bba6c708abc50d4901cf046d.mp4", "composite_path": "synthetic-bg-change/composite/dc901f67bba6c708abc50d4901cf046d.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop terrace with a glass railing, featuring blurred city traffic moving in the distance and colorful city lights twinkling. Use soft, diffused daylight from the left, maintaining an eye-level, full shot composition with shallow depth of field and urban bokeh. Keep the woman in the red bikini intact.", "input_video_path": "synthetic-bg-change/input_video/807b53d158a3028ced189c30b41614b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/807b53d158a3028ced189c30b41614b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/807b53d158a3028ced189c30b41614b4.mp4", "mask_path": "synthetic-bg-change/mask/807b53d158a3028ced189c30b41614b4.mp4", "composite_path": "synthetic-bg-change/composite/807b53d158a3028ced189c30b41614b4.mp4"}
{"edit_instruction": "Change the background to a wooden deck of a high-end resort pool with rippling blue water and white sheer curtains billowing softly on a cabana, warm sunny lighting from the left. Eye-level, full shot, slightly blurred background. Keep the woman in the red bikini intact.", "input_video_path": "synthetic-bg-change/input_video/29876a36b1766c92096d9c474fb14425.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/29876a36b1766c92096d9c474fb14425.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/29876a36b1766c92096d9c474fb14425.mp4", "mask_path": "synthetic-bg-change/mask/29876a36b1766c92096d9c474fb14425.mp4", "composite_path": "synthetic-bg-change/composite/29876a36b1766c92096d9c474fb14425.mp4"}
{"edit_instruction": "Change the background to a spacious dance studio with wood floors and mirrors, featuring dust motes floating in shafts of light and other dancers stretching in the far background under soft, neutral studio lighting. Medium shot, eye-level, static camera, gentle background blur. Keep the young woman in the purple blouse intact.", "input_video_path": "synthetic-bg-change/input_video/63aa39b80d33882099a293c916b539cf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/63aa39b80d33882099a293c916b539cf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/63aa39b80d33882099a293c916b539cf.mp4", "mask_path": "synthetic-bg-change/mask/63aa39b80d33882099a293c916b539cf.mp4", "composite_path": "synthetic-bg-change/composite/63aa39b80d33882099a293c916b539cf.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop terrace with a glass railing, featuring blurred city traffic moving in the distance and colorful city lights twinkling. Use soft, diffused daylight from the left, maintaining an eye-level, full shot composition with shallow depth of field and urban bokeh. Keep the woman in the red bikini intact.", "input_video_path": "synthetic-bg-change/input_video/080d9c2b1161f13a37a81b1e9e4c7beb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/080d9c2b1161f13a37a81b1e9e4c7beb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/080d9c2b1161f13a37a81b1e9e4c7beb.mp4", "mask_path": "synthetic-bg-change/mask/080d9c2b1161f13a37a81b1e9e4c7beb.mp4", "composite_path": "synthetic-bg-change/composite/080d9c2b1161f13a37a81b1e9e4c7beb.mp4"}
{"edit_instruction": "Change the background to the edge of an infinity pool at a luxury resort in Santorini with white architectural walls gleaming in the sun, sheer curtains billowing in the breeze, and guests mingling in the distance, lit by soft diffused daylight from the left, shot at eye-level with a gentle background blur. Keep the woman in the red bikini intact.", "input_video_path": "synthetic-bg-change/input_video/5701a964991c43ee0f6200897a8a676e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5701a964991c43ee0f6200897a8a676e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5701a964991c43ee0f6200897a8a676e.mp4", "mask_path": "synthetic-bg-change/mask/5701a964991c43ee0f6200897a8a676e.mp4", "composite_path": "synthetic-bg-change/composite/5701a964991c43ee0f6200897a8a676e.mp4"}
{"edit_instruction": "Change the background to a spacious dance studio with wood floors and mirrors, featuring dust motes floating in shafts of light and other dancers stretching in the far background under soft, neutral studio lighting. Medium shot, eye-level, static camera, gentle background blur. Keep the young woman in the purple blouse intact.", "input_video_path": "synthetic-bg-change/input_video/baf365b1df9b9a2592399f4f7c337aca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/baf365b1df9b9a2592399f4f7c337aca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/baf365b1df9b9a2592399f4f7c337aca.mp4", "mask_path": "synthetic-bg-change/mask/baf365b1df9b9a2592399f4f7c337aca.mp4", "composite_path": "synthetic-bg-change/composite/baf365b1df9b9a2592399f4f7c337aca.mp4"}
{"edit_instruction": "Change the background to a desert oasis surrounded by golden sand dunes with heat shimmer rising from the sand and tall grasses waving in the hot wind, lit by warm, golden sunlight from the front-left, eye-level, full shot with a soft-focus background. Keep the woman in the red bikini intact.", "input_video_path": "synthetic-bg-change/input_video/8a3267830cfcfba4255f24078c1eb47a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8a3267830cfcfba4255f24078c1eb47a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8a3267830cfcfba4255f24078c1eb47a.mp4", "mask_path": "synthetic-bg-change/mask/8a3267830cfcfba4255f24078c1eb47a.mp4", "composite_path": "synthetic-bg-change/composite/8a3267830cfcfba4255f24078c1eb47a.mp4"}
{"edit_instruction": "Change the background to the edge of an infinity pool at a luxury resort in Santorini with white architectural walls gleaming in the sun, sheer curtains billowing in the breeze, and guests mingling in the distance, lit by soft diffused daylight from the left, shot at eye-level with a gentle background blur. Keep the woman in the red bikini intact.", "input_video_path": "synthetic-bg-change/input_video/308e04bdee24cd7c81ea18f1d6090045.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/308e04bdee24cd7c81ea18f1d6090045.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/308e04bdee24cd7c81ea18f1d6090045.mp4", "mask_path": "synthetic-bg-change/mask/308e04bdee24cd7c81ea18f1d6090045.mp4", "composite_path": "synthetic-bg-change/composite/308e04bdee24cd7c81ea18f1d6090045.mp4"}
{"edit_instruction": "Change the background to a desert oasis surrounded by golden sand dunes with heat shimmer rising from the sand and tall grasses waving in the hot wind, lit by warm, golden sunlight from the front-left, eye-level, full shot with a soft-focus background. Keep the woman in the red bikini intact.", "input_video_path": "synthetic-bg-change/input_video/538ef71dcb18a82d8e6ea6b798f13089.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/538ef71dcb18a82d8e6ea6b798f13089.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/538ef71dcb18a82d8e6ea6b798f13089.mp4", "mask_path": "synthetic-bg-change/mask/538ef71dcb18a82d8e6ea6b798f13089.mp4", "composite_path": "synthetic-bg-change/composite/538ef71dcb18a82d8e6ea6b798f13089.mp4"}
{"edit_instruction": "Change the background to a modern industrial loft apartment with brick walls, featuring sheer white curtains billowing gently in the breeze from an open balcony door, with soft neutral indoor lighting from the front-right. Use an eye-level, full shot composition with a blurred background and bokeh. Keep the woman in casual clothes intact.", "input_video_path": "synthetic-bg-change/input_video/8c57683ffdb2906f31a1ebe858d7cf77.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8c57683ffdb2906f31a1ebe858d7cf77.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8c57683ffdb2906f31a1ebe858d7cf77.mp4", "mask_path": "synthetic-bg-change/mask/8c57683ffdb2906f31a1ebe858d7cf77.mp4", "composite_path": "synthetic-bg-change/composite/8c57683ffdb2906f31a1ebe858d7cf77.mp4"}
{"edit_instruction": "Change the background to a grassy meadow with wildflowers, tall grass swaying in the wind, white clouds drifting across a blue sky, natural diffused daylight from the front-right. Eye-level, full shot, sharp background, deep focus. Keep the woman in the purple top and jeans intact.", "input_video_path": "synthetic-bg-change/input_video/1d2fc220db2ffb40c08e4fa286474a01.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1d2fc220db2ffb40c08e4fa286474a01.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1d2fc220db2ffb40c08e4fa286474a01.mp4", "mask_path": "synthetic-bg-change/mask/1d2fc220db2ffb40c08e4fa286474a01.mp4", "composite_path": "synthetic-bg-change/composite/1d2fc220db2ffb40c08e4fa286474a01.mp4"}
{"edit_instruction": "Change the background to a glowing dance floor in an upscale nightclub with laser lights cutting through haze, distant crowd silhouettes, and spinning disco ball reflections, featuring soft neutral studio lighting from the front-right. Use a full shot, eye-level, static camera with a slightly blurred background. Keep the dancer intact.", "input_video_path": "synthetic-bg-change/input_video/93fb0950297d72125da7a4407a97b71c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/93fb0950297d72125da7a4407a97b71c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/93fb0950297d72125da7a4407a97b71c.mp4", "mask_path": "synthetic-bg-change/mask/93fb0950297d72125da7a4407a97b71c.mp4", "composite_path": "synthetic-bg-change/composite/93fb0950297d72125da7a4407a97b71c.mp4"}
{"edit_instruction": "Change the background to a modern industrial loft apartment with brick walls, featuring sheer white curtains billowing gently in the breeze from an open balcony door, with soft neutral indoor lighting from the front-right. Use an eye-level, full shot composition with a blurred background and bokeh. Keep the woman in casual clothes intact.", "input_video_path": "synthetic-bg-change/input_video/3fe0e27847be59c2ccb8e946e3351073.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3fe0e27847be59c2ccb8e946e3351073.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3fe0e27847be59c2ccb8e946e3351073.mp4", "mask_path": "synthetic-bg-change/mask/3fe0e27847be59c2ccb8e946e3351073.mp4", "composite_path": "synthetic-bg-change/composite/3fe0e27847be59c2ccb8e946e3351073.mp4"}
{"edit_instruction": "Change the background to a grassy meadow with wildflowers, tall grass swaying in the wind, white clouds drifting across a blue sky, natural diffused daylight from the front-right. Eye-level, full shot, sharp background, deep focus. Keep the woman in the purple top and jeans intact.", "input_video_path": "synthetic-bg-change/input_video/7a4a5c027bdb78f5f0b4d01be3a7ed1b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7a4a5c027bdb78f5f0b4d01be3a7ed1b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7a4a5c027bdb78f5f0b4d01be3a7ed1b.mp4", "mask_path": "synthetic-bg-change/mask/7a4a5c027bdb78f5f0b4d01be3a7ed1b.mp4", "composite_path": "synthetic-bg-change/composite/7a4a5c027bdb78f5f0b4d01be3a7ed1b.mp4"}
{"edit_instruction": "Change the background to a city rooftop at sunset with pigeons flying away and distant city traffic moving below, lit by soft warm light from the front-right casting gentle shadows. Use an eye-level, full shot with a slightly blurred background. Keep the woman in the purple blouse and jeans intact.", "input_video_path": "synthetic-bg-change/input_video/dc2f1f93e78263fe166595756e77f5ea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc2f1f93e78263fe166595756e77f5ea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc2f1f93e78263fe166595756e77f5ea.mp4", "mask_path": "synthetic-bg-change/mask/dc2f1f93e78263fe166595756e77f5ea.mp4", "composite_path": "synthetic-bg-change/composite/dc2f1f93e78263fe166595756e77f5ea.mp4"}
{"edit_instruction": "Change the background to a glowing dance floor in an upscale nightclub with laser lights cutting through haze, distant crowd silhouettes, and spinning disco ball reflections, featuring soft neutral studio lighting from the front-right. Use a full shot, eye-level, static camera with a slightly blurred background. Keep the dancer intact.", "input_video_path": "synthetic-bg-change/input_video/ad85b142e90335b01ba4fd8e2f8bd930.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ad85b142e90335b01ba4fd8e2f8bd930.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ad85b142e90335b01ba4fd8e2f8bd930.mp4", "mask_path": "synthetic-bg-change/mask/ad85b142e90335b01ba4fd8e2f8bd930.mp4", "composite_path": "synthetic-bg-change/composite/ad85b142e90335b01ba4fd8e2f8bd930.mp4"}
{"edit_instruction": "Change the background to a spacious, sunlit dance studio with hardwood floors and mirrors, featuring dust motes dancing in sunbeams and a ceiling fan spinning slowly overhead, with bright neutral light streaming from large windows on the right, eye-level, full shot, and a soft-focus background. Keep the woman in casual clothes intact.", "input_video_path": "synthetic-bg-change/input_video/9edb163f4a15658caceeded85064561d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9edb163f4a15658caceeded85064561d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9edb163f4a15658caceeded85064561d.mp4", "mask_path": "synthetic-bg-change/mask/9edb163f4a15658caceeded85064561d.mp4", "composite_path": "synthetic-bg-change/composite/9edb163f4a15658caceeded85064561d.mp4"}
{"edit_instruction": "Change the background to a city rooftop at sunset with pigeons flying away and distant city traffic moving below, lit by soft warm light from the front-right casting gentle shadows. Use an eye-level, full shot with a slightly blurred background. Keep the woman in the purple blouse and jeans intact.", "input_video_path": "synthetic-bg-change/input_video/2b8a0f787e701b965ac02ce25e21dc77.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2b8a0f787e701b965ac02ce25e21dc77.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2b8a0f787e701b965ac02ce25e21dc77.mp4", "mask_path": "synthetic-bg-change/mask/2b8a0f787e701b965ac02ce25e21dc77.mp4", "composite_path": "synthetic-bg-change/composite/2b8a0f787e701b965ac02ce25e21dc77.mp4"}
{"edit_instruction": "Change the background to an outdoor music festival with colorful flags waving in the breeze, festival-goers walking past, and stage lights flickering in the distance, gentle daylight from the front. Medium close-up, eye-level, static camera, slightly blurred background. Keep the smiling woman in a patterned summer top gesturing with two thumbs up intact.", "input_video_path": "synthetic-bg-change/input_video/86c9710d92a0df796ab11489285a79e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/86c9710d92a0df796ab11489285a79e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/86c9710d92a0df796ab11489285a79e4.mp4", "mask_path": "synthetic-bg-change/mask/86c9710d92a0df796ab11489285a79e4.mp4", "composite_path": "synthetic-bg-change/composite/86c9710d92a0df796ab11489285a79e4.mp4"}
{"edit_instruction": "Change the background to a spacious, sunlit dance studio with hardwood floors and mirrors, featuring dust motes dancing in sunbeams and a ceiling fan spinning slowly overhead, with bright neutral light streaming from large windows on the right, eye-level, full shot, and a soft-focus background. Keep the woman in casual clothes intact.", "input_video_path": "synthetic-bg-change/input_video/92d736e9803af55d0965f609b0bc84f6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/92d736e9803af55d0965f609b0bc84f6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/92d736e9803af55d0965f609b0bc84f6.mp4", "mask_path": "synthetic-bg-change/mask/92d736e9803af55d0965f609b0bc84f6.mp4", "composite_path": "synthetic-bg-change/composite/92d736e9803af55d0965f609b0bc84f6.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk alleyway filled with neon signs, heavy rain falling, steam rising from vents, and flickering holographic advertisements, with diffused neutral lighting from the front-right. Use a full shot, eye-level angle, static camera, and a dreamy out-of-focus background with neon bokeh. Keep the dancer in black mesh and boots intact.", "input_video_path": "synthetic-bg-change/input_video/a4db0f403067f48ef6198750de800b8d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a4db0f403067f48ef6198750de800b8d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a4db0f403067f48ef6198750de800b8d.mp4", "mask_path": "synthetic-bg-change/mask/a4db0f403067f48ef6198750de800b8d.mp4", "composite_path": "synthetic-bg-change/composite/a4db0f403067f48ef6198750de800b8d.mp4"}
{"edit_instruction": "Change the background to the ridge of a vast sand dune at twilight with sand grains drifting in the wind and first stars in a deep blue sky, illuminated by soft neutral light from the front-right. Use a full shot, eye-level static camera with gentle background blur. Keep the dancer with long black hair intact.", "input_video_path": "synthetic-bg-change/input_video/e9752eddac637cd4441b1f76208b114d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e9752eddac637cd4441b1f76208b114d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e9752eddac637cd4441b1f76208b114d.mp4", "mask_path": "synthetic-bg-change/mask/e9752eddac637cd4441b1f76208b114d.mp4", "composite_path": "synthetic-bg-change/composite/e9752eddac637cd4441b1f76208b114d.mp4"}
{"edit_instruction": "Change the background to an outdoor music festival with colorful flags waving in the breeze, festival-goers walking past, and stage lights flickering in the distance, gentle daylight from the front. Medium close-up, eye-level, static camera, slightly blurred background. Keep the smiling woman in a patterned summer top gesturing with two thumbs up intact.", "input_video_path": "synthetic-bg-change/input_video/220afa3945f08b7ac2016812c86dd2bb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/220afa3945f08b7ac2016812c86dd2bb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/220afa3945f08b7ac2016812c86dd2bb.mp4", "mask_path": "synthetic-bg-change/mask/220afa3945f08b7ac2016812c86dd2bb.mp4", "composite_path": "synthetic-bg-change/composite/220afa3945f08b7ac2016812c86dd2bb.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk alleyway filled with neon signs, heavy rain falling, steam rising from vents, and flickering holographic advertisements, with diffused neutral lighting from the front-right. Use a full shot, eye-level angle, static camera, and a dreamy out-of-focus background with neon bokeh. Keep the dancer in black mesh and boots intact.", "input_video_path": "synthetic-bg-change/input_video/7fb8be0fdf2c768d623c7669d9273be6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7fb8be0fdf2c768d623c7669d9273be6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7fb8be0fdf2c768d623c7669d9273be6.mp4", "mask_path": "synthetic-bg-change/mask/7fb8be0fdf2c768d623c7669d9273be6.mp4", "composite_path": "synthetic-bg-change/composite/7fb8be0fdf2c768d623c7669d9273be6.mp4"}
{"edit_instruction": "Change the background to a stark white minimalist art gallery space with sheer white curtains billowing gently and dust motes floating in beams of light, soft and even lighting from the front-right. Full shot, eye-level, static camera, sharp background, deep focus. Keep the dancer with long black hair intact.", "input_video_path": "synthetic-bg-change/input_video/1a39e2e4f753a0dedb67dec9e7c92bed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1a39e2e4f753a0dedb67dec9e7c92bed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1a39e2e4f753a0dedb67dec9e7c92bed.mp4", "mask_path": "synthetic-bg-change/mask/1a39e2e4f753a0dedb67dec9e7c92bed.mp4", "composite_path": "synthetic-bg-change/composite/1a39e2e4f753a0dedb67dec9e7c92bed.mp4"}
{"edit_instruction": "Change the background to a skyscraper helipad with the glittering Dubai skyline in the distance, featuring helicopters hovering nearby, city lights twinkling below, and clouds drifting past the Burj Khalifa with warm city glow lighting from the right. Full shot, eye-level, static camera, gentle background blur. Keep the woman in the black outfit intact.", "input_video_path": "synthetic-bg-change/input_video/000d77dea9c8a296ccb785630e67c84d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/000d77dea9c8a296ccb785630e67c84d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/000d77dea9c8a296ccb785630e67c84d.mp4", "mask_path": "synthetic-bg-change/mask/000d77dea9c8a296ccb785630e67c84d.mp4", "composite_path": "synthetic-bg-change/composite/000d77dea9c8a296ccb785630e67c84d.mp4"}
{"edit_instruction": "Change the background to the ridge of a vast sand dune at twilight with sand grains drifting in the wind and first stars in a deep blue sky, illuminated by soft neutral light from the front-right. Use a full shot, eye-level static camera with gentle background blur. Keep the dancer with long black hair intact.", "input_video_path": "synthetic-bg-change/input_video/91889230e0b95ce9588cc45c34fe8fd9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/91889230e0b95ce9588cc45c34fe8fd9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/91889230e0b95ce9588cc45c34fe8fd9.mp4", "mask_path": "synthetic-bg-change/mask/91889230e0b95ce9588cc45c34fe8fd9.mp4", "composite_path": "synthetic-bg-change/composite/91889230e0b95ce9588cc45c34fe8fd9.mp4"}
{"edit_instruction": "Change the background to a stark white minimalist art gallery space with sheer white curtains billowing gently and dust motes floating in beams of light, soft and even lighting from the front-right. Full shot, eye-level, static camera, sharp background, deep focus. Keep the dancer with long black hair intact.", "input_video_path": "synthetic-bg-change/input_video/9201de4b761ad14d1ad2c6643069dde3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9201de4b761ad14d1ad2c6643069dde3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9201de4b761ad14d1ad2c6643069dde3.mp4", "mask_path": "synthetic-bg-change/mask/9201de4b761ad14d1ad2c6643069dde3.mp4", "composite_path": "synthetic-bg-change/composite/9201de4b761ad14d1ad2c6643069dde3.mp4"}
{"edit_instruction": "Change the background to a gritty industrial warehouse with concrete walls, metal pillars, dust particles floating in beams of light, and a spinning industrial fan. Use stark artificial light from the front-left. Eye-level, full shot with gentle background blur. Keep the woman in the black mesh outfit intact.", "input_video_path": "synthetic-bg-change/input_video/b6aad03b7706995e05c1efee5f601474.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b6aad03b7706995e05c1efee5f601474.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b6aad03b7706995e05c1efee5f601474.mp4", "mask_path": "synthetic-bg-change/mask/b6aad03b7706995e05c1efee5f601474.mp4", "composite_path": "synthetic-bg-change/composite/b6aad03b7706995e05c1efee5f601474.mp4"}
{"edit_instruction": "Change the background to a skyscraper helipad with the glittering Dubai skyline in the distance, featuring helicopters hovering nearby, city lights twinkling below, and clouds drifting past the Burj Khalifa with warm city glow lighting from the right. Full shot, eye-level, static camera, gentle background blur. Keep the woman in the black outfit intact.", "input_video_path": "synthetic-bg-change/input_video/7f1bb6264be3305238af3f678eb8cdc2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7f1bb6264be3305238af3f678eb8cdc2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7f1bb6264be3305238af3f678eb8cdc2.mp4", "mask_path": "synthetic-bg-change/mask/7f1bb6264be3305238af3f678eb8cdc2.mp4", "composite_path": "synthetic-bg-change/composite/7f1bb6264be3305238af3f678eb8cdc2.mp4"}
{"edit_instruction": "Change the background to a spacious, white minimalist dance studio with floor-to-ceiling windows, sheer curtains billowing in the breeze, and dust motes in sunbeams, with soft natural daylight streaming in from the right. Full shot, eye-level, static camera, sharp background, deep focus. Keep the woman in the black outfit intact.", "input_video_path": "synthetic-bg-change/input_video/7c55ca4ba2d535b690fe575e6dd4e4ed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c55ca4ba2d535b690fe575e6dd4e4ed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c55ca4ba2d535b690fe575e6dd4e4ed.mp4", "mask_path": "synthetic-bg-change/mask/7c55ca4ba2d535b690fe575e6dd4e4ed.mp4", "composite_path": "synthetic-bg-change/composite/7c55ca4ba2d535b690fe575e6dd4e4ed.mp4"}
{"edit_instruction": "Change the background to a gritty industrial warehouse with concrete walls, metal pillars, dust particles floating in beams of light, and a spinning industrial fan. Use stark artificial light from the front-left. Eye-level, full shot with gentle background blur. Keep the woman in the black mesh outfit intact.", "input_video_path": "synthetic-bg-change/input_video/26ac394a47e654a745130410073004f2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/26ac394a47e654a745130410073004f2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/26ac394a47e654a745130410073004f2.mp4", "mask_path": "synthetic-bg-change/mask/26ac394a47e654a745130410073004f2.mp4", "composite_path": "synthetic-bg-change/composite/26ac394a47e654a745130410073004f2.mp4"}
{"edit_instruction": "Change the background to a dusty desert playa during a music festival at sunset with colorful flags waving in the wind, distant crowds near large art installations, and warm golden hour sunlight. Eye-level, full shot, sharp background with deep focus. Keep the woman in the black mesh outfit intact.", "input_video_path": "synthetic-bg-change/input_video/633288e7ffd06b04b5d810f0f9528da4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/633288e7ffd06b04b5d810f0f9528da4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/633288e7ffd06b04b5d810f0f9528da4.mp4", "mask_path": "synthetic-bg-change/mask/633288e7ffd06b04b5d810f0f9528da4.mp4", "composite_path": "synthetic-bg-change/composite/633288e7ffd06b04b5d810f0f9528da4.mp4"}
{"edit_instruction": "Change the background to a spacious, white minimalist dance studio with floor-to-ceiling windows, sheer curtains billowing in the breeze, and dust motes in sunbeams, with soft natural daylight streaming in from the right. Full shot, eye-level, static camera, sharp background, deep focus. Keep the woman in the black outfit intact.", "input_video_path": "synthetic-bg-change/input_video/add25f7d29b8a582a092b832a02d5aa4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/add25f7d29b8a582a092b832a02d5aa4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/add25f7d29b8a582a092b832a02d5aa4.mp4", "mask_path": "synthetic-bg-change/mask/add25f7d29b8a582a092b832a02d5aa4.mp4", "composite_path": "synthetic-bg-change/composite/add25f7d29b8a582a092b832a02d5aa4.mp4"}
{"edit_instruction": "Change the background to an abandoned industrial warehouse with large rusted windows, featuring dust motes floating in light beams and a large spinning industrial fan, with high contrast lighting from the front-right. Use a full shot, eye-level, static camera with a soft focus background. Keep the woman in the mesh top and boots intact.", "input_video_path": "synthetic-bg-change/input_video/b564f7d34c52177d8b880687f1da82a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b564f7d34c52177d8b880687f1da82a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b564f7d34c52177d8b880687f1da82a3.mp4", "mask_path": "synthetic-bg-change/mask/b564f7d34c52177d8b880687f1da82a3.mp4", "composite_path": "synthetic-bg-change/composite/b564f7d34c52177d8b880687f1da82a3.mp4"}
{"edit_instruction": "Change the background to a dusty desert playa during a music festival at sunset with colorful flags waving in the wind, distant crowds near large art installations, and warm golden hour sunlight. Eye-level, full shot, sharp background with deep focus. Keep the woman in the black mesh outfit intact.", "input_video_path": "synthetic-bg-change/input_video/dec51809a30314d49992ad08d4c202a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dec51809a30314d49992ad08d4c202a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dec51809a30314d49992ad08d4c202a7.mp4", "mask_path": "synthetic-bg-change/mask/dec51809a30314d49992ad08d4c202a7.mp4", "composite_path": "synthetic-bg-change/composite/dec51809a30314d49992ad08d4c202a7.mp4"}
{"edit_instruction": "Change the background to a minimalist white studio space with geometric light installations, shadows shifting dynamically on the walls, crisp studio lighting from the front-right. Full shot, eye-level, static camera, slightly blurred background. Keep the woman in the mesh top and boots intact.", "input_video_path": "synthetic-bg-change/input_video/16daf7be8c3c5c04933a9723dd9d972e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/16daf7be8c3c5c04933a9723dd9d972e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/16daf7be8c3c5c04933a9723dd9d972e.mp4", "mask_path": "synthetic-bg-change/mask/16daf7be8c3c5c04933a9723dd9d972e.mp4", "composite_path": "synthetic-bg-change/composite/16daf7be8c3c5c04933a9723dd9d972e.mp4"}
{"edit_instruction": "Change the background to the center of Times Square at night with yellow taxis passing by and massive digital billboards flashing. Include ambient city glow mixed with front-right key light, using an eye-level, full shot composition with a soft-focus background and heavy city bokeh. Keep the woman in the black mesh top intact.", "input_video_path": "synthetic-bg-change/input_video/4faa9a6b76b0b0603fe15a183f42790e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4faa9a6b76b0b0603fe15a183f42790e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4faa9a6b76b0b0603fe15a183f42790e.mp4", "mask_path": "synthetic-bg-change/mask/4faa9a6b76b0b0603fe15a183f42790e.mp4", "composite_path": "synthetic-bg-change/composite/4faa9a6b76b0b0603fe15a183f42790e.mp4"}
{"edit_instruction": "Change the background to an abandoned industrial warehouse with large rusted windows, featuring dust motes floating in light beams and a large spinning industrial fan, with high contrast lighting from the front-right. Use a full shot, eye-level, static camera with a soft focus background. Keep the woman in the mesh top and boots intact.", "input_video_path": "synthetic-bg-change/input_video/0ec97629476f0d93b7051bf0619738f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ec97629476f0d93b7051bf0619738f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ec97629476f0d93b7051bf0619738f7.mp4", "mask_path": "synthetic-bg-change/mask/0ec97629476f0d93b7051bf0619738f7.mp4", "composite_path": "synthetic-bg-change/composite/0ec97629476f0d93b7051bf0619738f7.mp4"}
{"edit_instruction": "Change the background to a minimalist white studio space with geometric light installations, shadows shifting dynamically on the walls, crisp studio lighting from the front-right. Full shot, eye-level, static camera, slightly blurred background. Keep the woman in the mesh top and boots intact.", "input_video_path": "synthetic-bg-change/input_video/8cd2704539eb6edc7a91b735a6ff0f79.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8cd2704539eb6edc7a91b735a6ff0f79.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8cd2704539eb6edc7a91b735a6ff0f79.mp4", "mask_path": "synthetic-bg-change/mask/8cd2704539eb6edc7a91b735a6ff0f79.mp4", "composite_path": "synthetic-bg-change/composite/8cd2704539eb6edc7a91b735a6ff0f79.mp4"}
{"edit_instruction": "Change the background to the cracked earth of a vast desert playa at twilight, with dust particles drifting in the wind and a campfire burning in the middle distance with rising sparks. Include warm golden hour light casting long shadows from the right, full shot, eye-level, static camera, and gentle background blur. Keep the woman in black mesh attire intact.", "input_video_path": "synthetic-bg-change/input_video/0c30b6d1aa0c87591b0ad88b26b92aef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0c30b6d1aa0c87591b0ad88b26b92aef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0c30b6d1aa0c87591b0ad88b26b92aef.mp4", "mask_path": "synthetic-bg-change/mask/0c30b6d1aa0c87591b0ad88b26b92aef.mp4", "composite_path": "synthetic-bg-change/composite/0c30b6d1aa0c87591b0ad88b26b92aef.mp4"}
{"edit_instruction": "Change the background to a city rooftop at night with a sprawling metropolis skyline, city traffic on distant highways, blinking aircraft warning lights, illuminated billboards, and artificial city glow from the front-right. Full shot, eye-level, static camera, deep focus with everything in focus. Keep the woman in the black outfit intact.", "input_video_path": "synthetic-bg-change/input_video/138b132ba8cd24cc5ccdbf9e691f843d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/138b132ba8cd24cc5ccdbf9e691f843d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/138b132ba8cd24cc5ccdbf9e691f843d.mp4", "mask_path": "synthetic-bg-change/mask/138b132ba8cd24cc5ccdbf9e691f843d.mp4", "composite_path": "synthetic-bg-change/composite/138b132ba8cd24cc5ccdbf9e691f843d.mp4"}
{"edit_instruction": "Change the background to the center of Times Square at night with yellow taxis passing by and massive digital billboards flashing. Include ambient city glow mixed with front-right key light, using an eye-level, full shot composition with a soft-focus background and heavy city bokeh. Keep the woman in the black mesh top intact.", "input_video_path": "synthetic-bg-change/input_video/b2991696bfdb6605ebc55df68e4afcdc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b2991696bfdb6605ebc55df68e4afcdc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b2991696bfdb6605ebc55df68e4afcdc.mp4", "mask_path": "synthetic-bg-change/mask/b2991696bfdb6605ebc55df68e4afcdc.mp4", "composite_path": "synthetic-bg-change/composite/b2991696bfdb6605ebc55df68e4afcdc.mp4"}
{"edit_instruction": "Change the background to the cracked earth of a vast desert playa at twilight, with dust particles drifting in the wind and a campfire burning in the middle distance with rising sparks. Include warm golden hour light casting long shadows from the right, full shot, eye-level, static camera, and gentle background blur. Keep the woman in black mesh attire intact.", "input_video_path": "synthetic-bg-change/input_video/14a3917f243a3b403160eb31b6078727.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/14a3917f243a3b403160eb31b6078727.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/14a3917f243a3b403160eb31b6078727.mp4", "mask_path": "synthetic-bg-change/mask/14a3917f243a3b403160eb31b6078727.mp4", "composite_path": "synthetic-bg-change/composite/14a3917f243a3b403160eb31b6078727.mp4"}
{"edit_instruction": "Change the background to an immersive art installation featuring rows of suspended LED tubes that pulse and change color, with soft glowing light from the right and a dreamy out-of-focus background with bokeh. Full shot, eye-level, static camera. Keep the woman in black mesh attire intact.", "input_video_path": "synthetic-bg-change/input_video/378ed0df3f531ee326fca5a68fe696f2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/378ed0df3f531ee326fca5a68fe696f2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/378ed0df3f531ee326fca5a68fe696f2.mp4", "mask_path": "synthetic-bg-change/mask/378ed0df3f531ee326fca5a68fe696f2.mp4", "composite_path": "synthetic-bg-change/composite/378ed0df3f531ee326fca5a68fe696f2.mp4"}
{"edit_instruction": "Change the background to a city rooftop at night with a sprawling metropolis skyline, city traffic on distant highways, blinking aircraft warning lights, illuminated billboards, and artificial city glow from the front-right. Full shot, eye-level, static camera, deep focus with everything in focus. Keep the woman in the black outfit intact.", "input_video_path": "synthetic-bg-change/input_video/cfd8285db4a799dad1dad5802badc880.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cfd8285db4a799dad1dad5802badc880.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cfd8285db4a799dad1dad5802badc880.mp4", "mask_path": "synthetic-bg-change/mask/cfd8285db4a799dad1dad5802badc880.mp4", "composite_path": "synthetic-bg-change/composite/cfd8285db4a799dad1dad5802badc880.mp4"}
{"edit_instruction": "Change the background to a futuristic infinity mirror room with rows of hanging LED lights that pulse and change color, creating endless reflections with clean, neutral light from the front-right. Eye-level, full shot, slightly blurred reflections in the background. Keep the dancer in the black outfit intact.", "input_video_path": "synthetic-bg-change/input_video/70ec658585e62c352375d3b3a699ddaf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/70ec658585e62c352375d3b3a699ddaf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/70ec658585e62c352375d3b3a699ddaf.mp4", "mask_path": "synthetic-bg-change/mask/70ec658585e62c352375d3b3a699ddaf.mp4", "composite_path": "synthetic-bg-change/composite/70ec658585e62c352375d3b3a699ddaf.mp4"}
{"edit_instruction": "Change the background to a spacious, unfinished industrial loft with exposed brick walls, large windows, dust motes floating in light beams, and plastic sheets covering the floor, lit by soft window light from the left. Eye-level, full shot, blurred background with bokeh. Keep the space engineer in work gear holding a tool case intact.", "input_video_path": "synthetic-bg-change/input_video/4bf91be75646d35f38dc3a2706fde5e6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4bf91be75646d35f38dc3a2706fde5e6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4bf91be75646d35f38dc3a2706fde5e6.mp4", "mask_path": "synthetic-bg-change/mask/4bf91be75646d35f38dc3a2706fde5e6.mp4", "composite_path": "synthetic-bg-change/composite/4bf91be75646d35f38dc3a2706fde5e6.mp4"}
{"edit_instruction": "Change the background to an immersive art installation featuring rows of suspended LED tubes that pulse and change color, with soft glowing light from the right and a dreamy out-of-focus background with bokeh. Full shot, eye-level, static camera. Keep the woman in black mesh attire intact.", "input_video_path": "synthetic-bg-change/input_video/b1322c3de812ff125333be1883f96a9b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1322c3de812ff125333be1883f96a9b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1322c3de812ff125333be1883f96a9b.mp4", "mask_path": "synthetic-bg-change/mask/b1322c3de812ff125333be1883f96a9b.mp4", "composite_path": "synthetic-bg-change/composite/b1322c3de812ff125333be1883f96a9b.mp4"}
{"edit_instruction": "Change the background to a futuristic infinity mirror room with rows of hanging LED lights that pulse and change color, creating endless reflections with clean, neutral light from the front-right. Eye-level, full shot, slightly blurred reflections in the background. Keep the dancer in the black outfit intact.", "input_video_path": "synthetic-bg-change/input_video/5e37046b995fb6c970a9678a99ad5a47.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5e37046b995fb6c970a9678a99ad5a47.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5e37046b995fb6c970a9678a99ad5a47.mp4", "mask_path": "synthetic-bg-change/mask/5e37046b995fb6c970a9678a99ad5a47.mp4", "composite_path": "synthetic-bg-change/composite/5e37046b995fb6c970a9678a99ad5a47.mp4"}
{"edit_instruction": "Change the background to a vibrant 1970s disco dance floor with checkered tiles, featuring a spinning disco ball casting moving light reflections, people dancing in the background, soft diffused artificial lighting from the front, medium shot, eye-level, static camera, and slightly blurred background. Keep the woman in the ruffled coral dress and afro wig intact.", "input_video_path": "synthetic-bg-change/input_video/b3cd24e1f95ac085789ceec5c5794dff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b3cd24e1f95ac085789ceec5c5794dff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b3cd24e1f95ac085789ceec5c5794dff.mp4", "mask_path": "synthetic-bg-change/mask/b3cd24e1f95ac085789ceec5c5794dff.mp4", "composite_path": "synthetic-bg-change/composite/b3cd24e1f95ac085789ceec5c5794dff.mp4"}
{"edit_instruction": "Change the background to a spacious, unfinished industrial loft with exposed brick walls, large windows, dust motes floating in light beams, and plastic sheets covering the floor, lit by soft window light from the left. Eye-level, full shot, blurred background with bokeh. Keep the space engineer in work gear holding a tool case intact.", "input_video_path": "synthetic-bg-change/input_video/3002e7300eb4f54688fab3adb481708d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3002e7300eb4f54688fab3adb481708d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3002e7300eb4f54688fab3adb481708d.mp4", "mask_path": "synthetic-bg-change/mask/3002e7300eb4f54688fab3adb481708d.mp4", "composite_path": "synthetic-bg-change/composite/3002e7300eb4f54688fab3adb481708d.mp4"}
{"edit_instruction": "Change the background to the roof of a high-rise building under construction with slowly rotating cranes, safety netting blowing in the wind, and a busy city skyline visible behind under soft, neutral daylight. Use an eye-level, full shot with a sharp background and deep focus. Keep the person holding a tool case intact.", "input_video_path": "synthetic-bg-change/input_video/cf7e6e5a35a293772d1e07b743289154.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cf7e6e5a35a293772d1e07b743289154.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cf7e6e5a35a293772d1e07b743289154.mp4", "mask_path": "synthetic-bg-change/mask/cf7e6e5a35a293772d1e07b743289154.mp4", "composite_path": "synthetic-bg-change/composite/cf7e6e5a35a293772d1e07b743289154.mp4"}
{"edit_instruction": "Change the background to the deck of a futuristic hangar bay with massive spaceships docking, holographic maintenance schedules flickering, steam venting from floor grates, and cool, neutral lighting from the front-left. Eye-level, full shot, slightly blurred background. Keep the engineer in work gear intact.", "input_video_path": "synthetic-bg-change/input_video/6378cdac90d43653a77407b048a5e309.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6378cdac90d43653a77407b048a5e309.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6378cdac90d43653a77407b048a5e309.mp4", "mask_path": "synthetic-bg-change/mask/6378cdac90d43653a77407b048a5e309.mp4", "composite_path": "synthetic-bg-change/composite/6378cdac90d43653a77407b048a5e309.mp4"}
{"edit_instruction": "Change the background to a vibrant 1970s disco dance floor with checkered tiles, featuring a spinning disco ball casting moving light reflections, people dancing in the background, soft diffused artificial lighting from the front, medium shot, eye-level, static camera, and slightly blurred background. Keep the woman in the ruffled coral dress and afro wig intact.", "input_video_path": "synthetic-bg-change/input_video/e84ad9dd3a80221f6b4dc69eef74232e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e84ad9dd3a80221f6b4dc69eef74232e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e84ad9dd3a80221f6b4dc69eef74232e.mp4", "mask_path": "synthetic-bg-change/mask/e84ad9dd3a80221f6b4dc69eef74232e.mp4", "composite_path": "synthetic-bg-change/composite/e84ad9dd3a80221f6b4dc69eef74232e.mp4"}
{"edit_instruction": "Change the background to the roof of a high-rise building under construction with slowly rotating cranes, safety netting blowing in the wind, and a busy city skyline visible behind under soft, neutral daylight. Use an eye-level, full shot with a sharp background and deep focus. Keep the person holding a tool case intact.", "input_video_path": "synthetic-bg-change/input_video/52185e762bc4c6cabcc542109e85f992.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/52185e762bc4c6cabcc542109e85f992.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/52185e762bc4c6cabcc542109e85f992.mp4", "mask_path": "synthetic-bg-change/mask/52185e762bc4c6cabcc542109e85f992.mp4", "composite_path": "synthetic-bg-change/composite/52185e762bc4c6cabcc542109e85f992.mp4"}
{"edit_instruction": "Change the background to the middle of a lively street carnival parade with colorful confetti raining down slowly and parade floats passing in the distance, lit by neutral natural daylight from the front. Medium shot, eye-level, static camera, soft bokeh background. Keep the woman in the ruffled coral dress and afro wig intact.", "input_video_path": "synthetic-bg-change/input_video/68f90a4ab9bae58b0267539ca3461411.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/68f90a4ab9bae58b0267539ca3461411.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/68f90a4ab9bae58b0267539ca3461411.mp4", "mask_path": "synthetic-bg-change/mask/68f90a4ab9bae58b0267539ca3461411.mp4", "composite_path": "synthetic-bg-change/composite/68f90a4ab9bae58b0267539ca3461411.mp4"}
{"edit_instruction": "Change the background to the deck of a futuristic hangar bay with massive spaceships docking, holographic maintenance schedules flickering, steam venting from floor grates, and cool, neutral lighting from the front-left. Eye-level, full shot, slightly blurred background. Keep the engineer in work gear intact.", "input_video_path": "synthetic-bg-change/input_video/94f9c8bfd0a084d18086d323fb261751.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/94f9c8bfd0a084d18086d323fb261751.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/94f9c8bfd0a084d18086d323fb261751.mp4", "mask_path": "synthetic-bg-change/mask/94f9c8bfd0a084d18086d323fb261751.mp4", "composite_path": "synthetic-bg-change/composite/94f9c8bfd0a084d18086d323fb261751.mp4"}
{"edit_instruction": "Change the background to a stylized neon studio space with geometric shapes, pink and blue flickering neon tubes, shifting light beams through fog, and a dreamy out-of-focus look. Use soft, front-facing studio lighting. Medium shot, eye-level, static camera. Keep the woman in the ruffled coral dress and afro wig intact.", "input_video_path": "synthetic-bg-change/input_video/18dbfe6ea3dbd29e731fc3ed7ce25e0c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/18dbfe6ea3dbd29e731fc3ed7ce25e0c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/18dbfe6ea3dbd29e731fc3ed7ce25e0c.mp4", "mask_path": "synthetic-bg-change/mask/18dbfe6ea3dbd29e731fc3ed7ce25e0c.mp4", "composite_path": "synthetic-bg-change/composite/18dbfe6ea3dbd29e731fc3ed7ce25e0c.mp4"}
{"edit_instruction": "Change the background to the Champ de Mars grass with the Eiffel Tower looming large behind, tourists walking by, and birds flying across the sky, with soft diffused daylight from the front-left. Eye-level, full shot, gentle background blur. Keep the construction worker holding a black case intact.", "input_video_path": "synthetic-bg-change/input_video/d5652d5eb73df005f496342954211913.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d5652d5eb73df005f496342954211913.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d5652d5eb73df005f496342954211913.mp4", "mask_path": "synthetic-bg-change/mask/d5652d5eb73df005f496342954211913.mp4", "composite_path": "synthetic-bg-change/composite/d5652d5eb73df005f496342954211913.mp4"}
{"edit_instruction": "Change the background to the middle of a lively street carnival parade with colorful confetti raining down slowly and parade floats passing in the distance, lit by neutral natural daylight from the front. Medium shot, eye-level, static camera, soft bokeh background. Keep the woman in the ruffled coral dress and afro wig intact.", "input_video_path": "synthetic-bg-change/input_video/dbbeb4fb4e55c277c9df72fa8810a262.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dbbeb4fb4e55c277c9df72fa8810a262.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dbbeb4fb4e55c277c9df72fa8810a262.mp4", "mask_path": "synthetic-bg-change/mask/dbbeb4fb4e55c277c9df72fa8810a262.mp4", "composite_path": "synthetic-bg-change/composite/dbbeb4fb4e55c277c9df72fa8810a262.mp4"}
{"edit_instruction": "Change the background to a stylized neon studio space with geometric shapes, pink and blue flickering neon tubes, shifting light beams through fog, and a dreamy out-of-focus look. Use soft, front-facing studio lighting. Medium shot, eye-level, static camera. Keep the woman in the ruffled coral dress and afro wig intact.", "input_video_path": "synthetic-bg-change/input_video/a828d3430c791fd772f99043d6607c6d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a828d3430c791fd772f99043d6607c6d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a828d3430c791fd772f99043d6607c6d.mp4", "mask_path": "synthetic-bg-change/mask/a828d3430c791fd772f99043d6607c6d.mp4", "composite_path": "synthetic-bg-change/composite/a828d3430c791fd772f99043d6607c6d.mp4"}
{"edit_instruction": "Change the background to an outdoor summer music festival with colorful flags bunting waving in the wind, a cheering crowd in the distance, confetti floating in the air, and bright neutral daylight. Medium shot, eye-level, static camera with a slightly blurred background. Keep the woman in the pink dress intact.", "input_video_path": "synthetic-bg-change/input_video/1b3181cc9944b5f1319936999403150e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1b3181cc9944b5f1319936999403150e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1b3181cc9944b5f1319936999403150e.mp4", "mask_path": "synthetic-bg-change/mask/1b3181cc9944b5f1319936999403150e.mp4", "composite_path": "synthetic-bg-change/composite/1b3181cc9944b5f1319936999403150e.mp4"}
{"edit_instruction": "Change the background to the Champ de Mars grass with the Eiffel Tower looming large behind, tourists walking by, and birds flying across the sky, with soft diffused daylight from the front-left. Eye-level, full shot, gentle background blur. Keep the construction worker holding a black case intact.", "input_video_path": "synthetic-bg-change/input_video/52b2718ad1ce11c9a1d2a16b6607351b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/52b2718ad1ce11c9a1d2a16b6607351b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/52b2718ad1ce11c9a1d2a16b6607351b.mp4", "mask_path": "synthetic-bg-change/mask/52b2718ad1ce11c9a1d2a16b6607351b.mp4", "composite_path": "synthetic-bg-change/composite/52b2718ad1ce11c9a1d2a16b6607351b.mp4"}
{"edit_instruction": "Change the background to a stone bridge in Venice during Carnival with gondolas gliding through the canal below and gentle water ripples, under soft overcast daylight reflecting off the water. Use a medium shot, eye-level, static camera with the background in soft focus. Keep the woman in the ruffled pink dress and black wig intact.", "input_video_path": "synthetic-bg-change/input_video/861c892a4ed9937cd6a60270cd3b2901.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/861c892a4ed9937cd6a60270cd3b2901.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/861c892a4ed9937cd6a60270cd3b2901.mp4", "mask_path": "synthetic-bg-change/mask/861c892a4ed9937cd6a60270cd3b2901.mp4", "composite_path": "synthetic-bg-change/composite/861c892a4ed9937cd6a60270cd3b2901.mp4"}
{"edit_instruction": "Change the background to an outdoor summer music festival with colorful flags bunting waving in the wind, a cheering crowd in the distance, confetti floating in the air, and bright neutral daylight. Medium shot, eye-level, static camera with a slightly blurred background. Keep the woman in the pink dress intact.", "input_video_path": "synthetic-bg-change/input_video/9197a4d2cf5d43136dc13ec0fd364b6c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9197a4d2cf5d43136dc13ec0fd364b6c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9197a4d2cf5d43136dc13ec0fd364b6c.mp4", "mask_path": "synthetic-bg-change/mask/9197a4d2cf5d43136dc13ec0fd364b6c.mp4", "composite_path": "synthetic-bg-change/composite/9197a4d2cf5d43136dc13ec0fd364b6c.mp4"}
{"edit_instruction": "Change the background to a vibrant city street at night with flickering pink and blue neon signs, streaks of car headlights, soft artificial street lighting from the front-right, and a dreamy out-of-focus background with neon bokeh. Eye-level, medium shot. Keep the dancing woman intact.", "input_video_path": "synthetic-bg-change/input_video/5e150fb4e306758a824822a97259c850.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5e150fb4e306758a824822a97259c850.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5e150fb4e306758a824822a97259c850.mp4", "mask_path": "synthetic-bg-change/mask/5e150fb4e306758a824822a97259c850.mp4", "composite_path": "synthetic-bg-change/composite/5e150fb4e306758a824822a97259c850.mp4"}
{"edit_instruction": "Change the background to an outdoor music festival during the day with confetti drifting through the air, festival flags waving, and a blurred cheering crowd in the distance, illuminated by natural soft sunlight from the front-right. Eye-level, medium shot, gentle background blur. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/12a4cfbcc09c923ead7bbf56299ea164.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/12a4cfbcc09c923ead7bbf56299ea164.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/12a4cfbcc09c923ead7bbf56299ea164.mp4", "mask_path": "synthetic-bg-change/mask/12a4cfbcc09c923ead7bbf56299ea164.mp4", "composite_path": "synthetic-bg-change/composite/12a4cfbcc09c923ead7bbf56299ea164.mp4"}
{"edit_instruction": "Change the background to a stone bridge in Venice during Carnival with gondolas gliding through the canal below and gentle water ripples, under soft overcast daylight reflecting off the water. Use a medium shot, eye-level, static camera with the background in soft focus. Keep the woman in the ruffled pink dress and black wig intact.", "input_video_path": "synthetic-bg-change/input_video/487b7c91b447eccbc2f8d2f416944d6c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/487b7c91b447eccbc2f8d2f416944d6c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/487b7c91b447eccbc2f8d2f416944d6c.mp4", "mask_path": "synthetic-bg-change/mask/487b7c91b447eccbc2f8d2f416944d6c.mp4", "composite_path": "synthetic-bg-change/composite/487b7c91b447eccbc2f8d2f416944d6c.mp4"}
{"edit_instruction": "Change the background to a vibrant city street at night with flickering pink and blue neon signs, streaks of car headlights, soft artificial street lighting from the front-right, and a dreamy out-of-focus background with neon bokeh. Eye-level, medium shot. Keep the dancing woman intact.", "input_video_path": "synthetic-bg-change/input_video/149a84457f8faf7b3994e91b54238edc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/149a84457f8faf7b3994e91b54238edc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/149a84457f8faf7b3994e91b54238edc.mp4", "mask_path": "synthetic-bg-change/mask/149a84457f8faf7b3994e91b54238edc.mp4", "composite_path": "synthetic-bg-change/composite/149a84457f8faf7b3994e91b54238edc.mp4"}
{"edit_instruction": "Change the background to a modern, glass-walled architectural firm where colleagues move around discussion tables and a ceiling fan spins slowly above, with neutral artificial office lighting from the front right, medium shot, eye-level, static camera, soft-focus background. Keep the woman in the orange hard hat and cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/926990b352c747d9aba5ff1b03326b8d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/926990b352c747d9aba5ff1b03326b8d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/926990b352c747d9aba5ff1b03326b8d.mp4", "mask_path": "synthetic-bg-change/mask/926990b352c747d9aba5ff1b03326b8d.mp4", "composite_path": "synthetic-bg-change/composite/926990b352c747d9aba5ff1b03326b8d.mp4"}
{"edit_instruction": "Change the background to an outdoor music festival during the day with confetti drifting through the air, festival flags waving, and a blurred cheering crowd in the distance, illuminated by natural soft sunlight from the front-right. Eye-level, medium shot, gentle background blur. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/528a08e8ef70cd1e696a603bea83ed51.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/528a08e8ef70cd1e696a603bea83ed51.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/528a08e8ef70cd1e696a603bea83ed51.mp4", "mask_path": "synthetic-bg-change/mask/528a08e8ef70cd1e696a603bea83ed51.mp4", "composite_path": "synthetic-bg-change/composite/528a08e8ef70cd1e696a603bea83ed51.mp4"}
{"edit_instruction": "Change the background to a vast factory floor with robotic arms assembling car parts, occasional sparks flying, conveyor belts moving, cool industrial lighting from the right mixed with overhead fluorescents, and a slightly blurred background in a full shot static camera view. Keep the professional woman in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/87b85f06520e69f490cbc32c6e405a53.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/87b85f06520e69f490cbc32c6e405a53.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/87b85f06520e69f490cbc32c6e405a53.mp4", "mask_path": "synthetic-bg-change/mask/87b85f06520e69f490cbc32c6e405a53.mp4", "composite_path": "synthetic-bg-change/composite/87b85f06520e69f490cbc32c6e405a53.mp4"}
{"edit_instruction": "Change the background to a modern, glass-walled architectural firm where colleagues move around discussion tables and a ceiling fan spins slowly above, with neutral artificial office lighting from the front right, medium shot, eye-level, static camera, soft-focus background. Keep the woman in the orange hard hat and cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/8d89e2a3c3a0280ae721662ab9ea885d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8d89e2a3c3a0280ae721662ab9ea885d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8d89e2a3c3a0280ae721662ab9ea885d.mp4", "mask_path": "synthetic-bg-change/mask/8d89e2a3c3a0280ae721662ab9ea885d.mp4", "composite_path": "synthetic-bg-change/composite/8d89e2a3c3a0280ae721662ab9ea885d.mp4"}
{"edit_instruction": "Change the background to a colorful 1970s disco dance floor with a spinning disco ball reflecting lights and smoke machine fog drifting near the floor, soft diffused studio lighting from the front-right, medium shot, eye-level, static camera, slightly blurred background. Keep the woman with an afro wig and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/1f8910765d83a174b5db9ab6aaac4012.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1f8910765d83a174b5db9ab6aaac4012.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1f8910765d83a174b5db9ab6aaac4012.mp4", "mask_path": "synthetic-bg-change/mask/1f8910765d83a174b5db9ab6aaac4012.mp4", "composite_path": "synthetic-bg-change/composite/1f8910765d83a174b5db9ab6aaac4012.mp4"}
{"edit_instruction": "Change the background to a sleek modern glass atrium under construction with workers walking in the distance, sunlight shifting across glass panels, decorative plants, and soft diffused daylight from the right. Full shot, eye-level, static camera, soft-focus background with bokeh. Keep the female engineer in a hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/77f319184a13ea906d5da302a53a5f00.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/77f319184a13ea906d5da302a53a5f00.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/77f319184a13ea906d5da302a53a5f00.mp4", "mask_path": "synthetic-bg-change/mask/77f319184a13ea906d5da302a53a5f00.mp4", "composite_path": "synthetic-bg-change/composite/77f319184a13ea906d5da302a53a5f00.mp4"}
{"edit_instruction": "Change the background to a vast factory floor with robotic arms assembling car parts, occasional sparks flying, conveyor belts moving, cool industrial lighting from the right mixed with overhead fluorescents, and a slightly blurred background in a full shot static camera view. Keep the professional woman in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/cfc896e3a997ca3e3c1a9aeeb479cb7d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cfc896e3a997ca3e3c1a9aeeb479cb7d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cfc896e3a997ca3e3c1a9aeeb479cb7d.mp4", "mask_path": "synthetic-bg-change/mask/cfc896e3a997ca3e3c1a9aeeb479cb7d.mp4", "composite_path": "synthetic-bg-change/composite/cfc896e3a997ca3e3c1a9aeeb479cb7d.mp4"}
{"edit_instruction": "Change the background to a colorful 1970s disco dance floor with a spinning disco ball reflecting lights and smoke machine fog drifting near the floor, soft diffused studio lighting from the front-right, medium shot, eye-level, static camera, slightly blurred background. Keep the woman with an afro wig and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/717fc2e5a4202a45fcd61e7959c18d0e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/717fc2e5a4202a45fcd61e7959c18d0e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/717fc2e5a4202a45fcd61e7959c18d0e.mp4", "mask_path": "synthetic-bg-change/mask/717fc2e5a4202a45fcd61e7959c18d0e.mp4", "composite_path": "synthetic-bg-change/composite/717fc2e5a4202a45fcd61e7959c18d0e.mp4"}
{"edit_instruction": "Change the background to a busy automated factory with robotic arms moving rhythmically and sparks flying from welding stations, featuring cool, diffused industrial lighting from the front. Medium shot, eye-level, static camera, soft-focus background with mechanical bokeh. Keep the safety inspector in a hard hat and cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/227e2375cbd305312a02a5068a6f209c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/227e2375cbd305312a02a5068a6f209c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/227e2375cbd305312a02a5068a6f209c.mp4", "mask_path": "synthetic-bg-change/mask/227e2375cbd305312a02a5068a6f209c.mp4", "composite_path": "synthetic-bg-change/composite/227e2375cbd305312a02a5068a6f209c.mp4"}
{"edit_instruction": "Change the background to a vast factory floor with high ceilings and metal walkways, featuring rhythmic robotic arms in the distance and steam rising from vents, under neutral industrial lighting from the front. Medium close-up, eye-level, gentle background blur. Keep the architect/site manager in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/737dde8ada243df41c4ab85390021321.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/737dde8ada243df41c4ab85390021321.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/737dde8ada243df41c4ab85390021321.mp4", "mask_path": "synthetic-bg-change/mask/737dde8ada243df41c4ab85390021321.mp4", "composite_path": "synthetic-bg-change/composite/737dde8ada243df41c4ab85390021321.mp4"}
{"edit_instruction": "Change the background to a sleek modern glass atrium under construction with workers walking in the distance, sunlight shifting across glass panels, decorative plants, and soft diffused daylight from the right. Full shot, eye-level, static camera, soft-focus background with bokeh. Keep the female engineer in a hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/d716dc7e72d99950b5244076d030fc32.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d716dc7e72d99950b5244076d030fc32.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d716dc7e72d99950b5244076d030fc32.mp4", "mask_path": "synthetic-bg-change/mask/d716dc7e72d99950b5244076d030fc32.mp4", "composite_path": "synthetic-bg-change/composite/d716dc7e72d99950b5244076d030fc32.mp4"}
{"edit_instruction": "Change the background to the sleek glass facade of a modern skyscraper in a business district with clouds drifting in the reflection and business people walking briskly in the plaza, illuminated by bright, soft daylight, with a sharp background and deep focus. Keep the female engineer in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/bb4aee2b0cac20f58c86ef94c542a72b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb4aee2b0cac20f58c86ef94c542a72b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb4aee2b0cac20f58c86ef94c542a72b.mp4", "mask_path": "synthetic-bg-change/mask/bb4aee2b0cac20f58c86ef94c542a72b.mp4", "composite_path": "synthetic-bg-change/composite/bb4aee2b0cac20f58c86ef94c542a72b.mp4"}
{"edit_instruction": "Change the background to a busy automated factory with robotic arms moving rhythmically and sparks flying from welding stations, featuring cool, diffused industrial lighting from the front. Medium shot, eye-level, static camera, soft-focus background with mechanical bokeh. Keep the safety inspector in a hard hat and cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/2c2e51de57b667e111d9b2cc06814c7b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c2e51de57b667e111d9b2cc06814c7b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c2e51de57b667e111d9b2cc06814c7b.mp4", "mask_path": "synthetic-bg-change/mask/2c2e51de57b667e111d9b2cc06814c7b.mp4", "composite_path": "synthetic-bg-change/composite/2c2e51de57b667e111d9b2cc06814c7b.mp4"}
{"edit_instruction": "Change the background to a vast factory floor with high ceilings and metal walkways, featuring rhythmic robotic arms in the distance and steam rising from vents, under neutral industrial lighting from the front. Medium close-up, eye-level, gentle background blur. Keep the architect/site manager in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/c29d1dba2ecc38cba091199c1abb7615.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c29d1dba2ecc38cba091199c1abb7615.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c29d1dba2ecc38cba091199c1abb7615.mp4", "mask_path": "synthetic-bg-change/mask/c29d1dba2ecc38cba091199c1abb7615.mp4", "composite_path": "synthetic-bg-change/composite/c29d1dba2ecc38cba091199c1abb7615.mp4"}
{"edit_instruction": "Change the background to a gravel access road with massive white wind turbines featuring rhythmically spinning blades and tall grass swaying in the breeze, under overcast neutral light from the front-left. Use an eye-level, full shot with everything in focus. Keep the technician in the hard hat and safety uniform intact.", "input_video_path": "synthetic-bg-change/input_video/b12ba17110da6adda225c651a8aca75f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b12ba17110da6adda225c651a8aca75f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b12ba17110da6adda225c651a8aca75f.mp4", "mask_path": "synthetic-bg-change/mask/b12ba17110da6adda225c651a8aca75f.mp4", "composite_path": "synthetic-bg-change/composite/b12ba17110da6adda225c651a8aca75f.mp4"}
{"edit_instruction": "Change the background to the sleek glass facade of a modern skyscraper in a business district with clouds drifting in the reflection and business people walking briskly in the plaza, illuminated by bright, soft daylight, with a sharp background and deep focus. Keep the female engineer in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/179fd3023b66fc6e22bd65b239821cb9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/179fd3023b66fc6e22bd65b239821cb9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/179fd3023b66fc6e22bd65b239821cb9.mp4", "mask_path": "synthetic-bg-change/mask/179fd3023b66fc6e22bd65b239821cb9.mp4", "composite_path": "synthetic-bg-change/composite/179fd3023b66fc6e22bd65b239821cb9.mp4"}
{"edit_instruction": "Change the background to a clean, modern automated factory aisle with robotic arms assembling parts and conveyor belts moving products, lit by bright, diffused overhead industrial lighting. Use a medium shot at eye-level with a sharp background and deep focus. Keep the woman in a hard hat and cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/eb82915b6434028dd57012b75f22d62e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb82915b6434028dd57012b75f22d62e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb82915b6434028dd57012b75f22d62e.mp4", "mask_path": "synthetic-bg-change/mask/eb82915b6434028dd57012b75f22d62e.mp4", "composite_path": "synthetic-bg-change/composite/eb82915b6434028dd57012b75f22d62e.mp4"}
{"edit_instruction": "Change the background to a gravel access road with massive white wind turbines featuring rhythmically spinning blades and tall grass swaying in the breeze, under overcast neutral light from the front-left. Use an eye-level, full shot with everything in focus. Keep the technician in the hard hat and safety uniform intact.", "input_video_path": "synthetic-bg-change/input_video/bf3128522ee3c7dd4d98f5558294b7aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf3128522ee3c7dd4d98f5558294b7aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf3128522ee3c7dd4d98f5558294b7aa.mp4", "mask_path": "synthetic-bg-change/mask/bf3128522ee3c7dd4d98f5558294b7aa.mp4", "composite_path": "synthetic-bg-change/composite/bf3128522ee3c7dd4d98f5558294b7aa.mp4"}
{"edit_instruction": "Change the background to a clean, modern automated factory aisle with robotic arms assembling parts and conveyor belts moving products, lit by bright, diffused overhead industrial lighting. Use a medium shot at eye-level with a sharp background and deep focus. Keep the woman in a hard hat and cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/10496761d400aa3e4f9ec0ac1bb45eb9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/10496761d400aa3e4f9ec0ac1bb45eb9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/10496761d400aa3e4f9ec0ac1bb45eb9.mp4", "mask_path": "synthetic-bg-change/mask/10496761d400aa3e4f9ec0ac1bb45eb9.mp4", "composite_path": "synthetic-bg-change/composite/10496761d400aa3e4f9ec0ac1bb45eb9.mp4"}
{"edit_instruction": "Change the background to a busy urban construction zone with cranes towering overhead, featuring workers in safety vests and dust motes floating in the air, illuminated by soft diffused daylight from the front. Medium close-up, eye-level, blurred background with bokeh. Keep the female engineer in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/652531ecd9e73ee450e1e9c339c73fab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/652531ecd9e73ee450e1e9c339c73fab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/652531ecd9e73ee450e1e9c339c73fab.mp4", "mask_path": "synthetic-bg-change/mask/652531ecd9e73ee450e1e9c339c73fab.mp4", "composite_path": "synthetic-bg-change/composite/652531ecd9e73ee450e1e9c339c73fab.mp4"}
{"edit_instruction": "Change the background to a futuristic orbital construction dock with drones hovering past carrying metal panels and Earth rotating slowly outside a large viewport. Apply cool artificial lighting from the front-right mixing with starlight. Eye-level, full shot, background in soft focus. Keep the professional woman in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/f95e9aae30299501bd574ed2e1a270d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f95e9aae30299501bd574ed2e1a270d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f95e9aae30299501bd574ed2e1a270d1.mp4", "mask_path": "synthetic-bg-change/mask/f95e9aae30299501bd574ed2e1a270d1.mp4", "composite_path": "synthetic-bg-change/composite/f95e9aae30299501bd574ed2e1a270d1.mp4"}
{"edit_instruction": "Change the background to a busy factory floor with complex machinery, robotic arms moving rhythmically, and steam venting from pipes, with artificial neutral lighting from overhead and front-left. Full shot, eye-level, blurred background with bokeh. Keep the site manager in a hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/752e8bf9fc9b983db98436d09b12fd36.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/752e8bf9fc9b983db98436d09b12fd36.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/752e8bf9fc9b983db98436d09b12fd36.mp4", "mask_path": "synthetic-bg-change/mask/752e8bf9fc9b983db98436d09b12fd36.mp4", "composite_path": "synthetic-bg-change/composite/752e8bf9fc9b983db98436d09b12fd36.mp4"}
{"edit_instruction": "Change the background to a busy urban construction zone with cranes towering overhead, featuring workers in safety vests and dust motes floating in the air, illuminated by soft diffused daylight from the front. Medium close-up, eye-level, blurred background with bokeh. Keep the female engineer in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/df88cfcea9d6dcae622d520c15c558c3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df88cfcea9d6dcae622d520c15c558c3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df88cfcea9d6dcae622d520c15c558c3.mp4", "mask_path": "synthetic-bg-change/mask/df88cfcea9d6dcae622d520c15c558c3.mp4", "composite_path": "synthetic-bg-change/composite/df88cfcea9d6dcae622d520c15c558c3.mp4"}
{"edit_instruction": "Change the background to a futuristic orbital construction dock with drones hovering past carrying metal panels and Earth rotating slowly outside a large viewport. Apply cool artificial lighting from the front-right mixing with starlight. Eye-level, full shot, background in soft focus. Keep the professional woman in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/7b2464519dcf1aa40f0ed5d72df4f9e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7b2464519dcf1aa40f0ed5d72df4f9e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7b2464519dcf1aa40f0ed5d72df4f9e8.mp4", "mask_path": "synthetic-bg-change/mask/7b2464519dcf1aa40f0ed5d72df4f9e8.mp4", "composite_path": "synthetic-bg-change/composite/7b2464519dcf1aa40f0ed5d72df4f9e8.mp4"}
{"edit_instruction": "Change the background to a modern corporate glass atrium with indoor trees, people walking briskly through the lobby, dust motes floating in sunbeams, and bright natural light streaming from the front-right. Use an eye-level full shot with a soft-focus background and bokeh. Keep the construction executive in a suit and hard hat studying papers intact.", "input_video_path": "synthetic-bg-change/input_video/6e9aad5154805185219af5449e1e730b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e9aad5154805185219af5449e1e730b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e9aad5154805185219af5449e1e730b.mp4", "mask_path": "synthetic-bg-change/mask/6e9aad5154805185219af5449e1e730b.mp4", "composite_path": "synthetic-bg-change/composite/6e9aad5154805185219af5449e1e730b.mp4"}
{"edit_instruction": "Change the background to a busy factory floor with complex machinery, robotic arms moving rhythmically, and steam venting from pipes, with artificial neutral lighting from overhead and front-left. Full shot, eye-level, blurred background with bokeh. Keep the site manager in a hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/7e4c72e9898a5f9f5264e4824fc8cb68.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e4c72e9898a5f9f5264e4824fc8cb68.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e4c72e9898a5f9f5264e4824fc8cb68.mp4", "mask_path": "synthetic-bg-change/mask/7e4c72e9898a5f9f5264e4824fc8cb68.mp4", "composite_path": "synthetic-bg-change/composite/7e4c72e9898a5f9f5264e4824fc8cb68.mp4"}
{"edit_instruction": "Change the background to a classic 1970s discotheque with a lighted checkered dance floor, a spinning disco ball casting reflections, colorful sweeping spotlights, soft studio lighting from the front-right, eye-level medium shot with blurred colorful bokeh. Keep the woman in the retro outfit intact.", "input_video_path": "synthetic-bg-change/input_video/b98b71599f30de327fc3b93c05b65870.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b98b71599f30de327fc3b93c05b65870.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b98b71599f30de327fc3b93c05b65870.mp4", "mask_path": "synthetic-bg-change/mask/b98b71599f30de327fc3b93c05b65870.mp4", "composite_path": "synthetic-bg-change/composite/b98b71599f30de327fc3b93c05b65870.mp4"}
{"edit_instruction": "Change the background to a modern corporate glass atrium with indoor trees, people walking briskly through the lobby, dust motes floating in sunbeams, and bright natural light streaming from the front-right. Use an eye-level full shot with a soft-focus background and bokeh. Keep the construction executive in a suit and hard hat studying papers intact.", "input_video_path": "synthetic-bg-change/input_video/dfe0779745913af5e4c9f36fad9433e5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dfe0779745913af5e4c9f36fad9433e5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dfe0779745913af5e4c9f36fad9433e5.mp4", "mask_path": "synthetic-bg-change/mask/dfe0779745913af5e4c9f36fad9433e5.mp4", "composite_path": "synthetic-bg-change/composite/dfe0779745913af5e4c9f36fad9433e5.mp4"}
{"edit_instruction": "Change the background to an unfinished modern office floor with exposed ductwork, floor-to-ceiling windows showing city traffic, dust particles floating in sunbeams, and diffused natural light entering from the right. Eye-level, full shot, slightly blurred background. Keep the professional woman in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/5e1a82ad4b26be25f38ef76343825cae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5e1a82ad4b26be25f38ef76343825cae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5e1a82ad4b26be25f38ef76343825cae.mp4", "mask_path": "synthetic-bg-change/mask/5e1a82ad4b26be25f38ef76343825cae.mp4", "composite_path": "synthetic-bg-change/composite/5e1a82ad4b26be25f38ef76343825cae.mp4"}
{"edit_instruction": "Change the background to a classic 1970s discotheque with a lighted checkered dance floor, a spinning disco ball casting reflections, colorful sweeping spotlights, soft studio lighting from the front-right, eye-level medium shot with blurred colorful bokeh. Keep the woman in the retro outfit intact.", "input_video_path": "synthetic-bg-change/input_video/433f6d9d38c46fc8d783fa8072935487.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/433f6d9d38c46fc8d783fa8072935487.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/433f6d9d38c46fc8d783fa8072935487.mp4", "mask_path": "synthetic-bg-change/mask/433f6d9d38c46fc8d783fa8072935487.mp4", "composite_path": "synthetic-bg-change/composite/433f6d9d38c46fc8d783fa8072935487.mp4"}
{"edit_instruction": "Change the background to an unfinished modern office space with floor-to-ceiling windows, dust motes dancing in sunbeams, construction plastic sheeting gently waving in the draft, bright natural light streaming in from the right. Eye-level, full shot, soft-focus background. Keep the site supervisor in a hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/7496d7b47303db8e9c2b8fc82726a073.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7496d7b47303db8e9c2b8fc82726a073.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7496d7b47303db8e9c2b8fc82726a073.mp4", "mask_path": "synthetic-bg-change/mask/7496d7b47303db8e9c2b8fc82726a073.mp4", "composite_path": "synthetic-bg-change/composite/7496d7b47303db8e9c2b8fc82726a073.mp4"}
{"edit_instruction": "Change the background to an unfinished modern office floor with exposed ductwork, floor-to-ceiling windows showing city traffic, dust particles floating in sunbeams, and diffused natural light entering from the right. Eye-level, full shot, slightly blurred background. Keep the professional woman in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/5178272701ae1a2a74cd09cce04e7fc4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5178272701ae1a2a74cd09cce04e7fc4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5178272701ae1a2a74cd09cce04e7fc4.mp4", "mask_path": "synthetic-bg-change/mask/5178272701ae1a2a74cd09cce04e7fc4.mp4", "composite_path": "synthetic-bg-change/composite/5178272701ae1a2a74cd09cce04e7fc4.mp4"}
{"edit_instruction": "Change the background to rows of solar panels extending to the horizon with wind turbines spinning slowly in the distance, clouds drifting across a blue sky, under bright natural sunlight from the front-left, using a sharp background with deep focus. Keep the person in the hard hat and suit intact.", "input_video_path": "synthetic-bg-change/input_video/2a9a6e29e3d341a65d9d42583f0acb00.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2a9a6e29e3d341a65d9d42583f0acb00.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2a9a6e29e3d341a65d9d42583f0acb00.mp4", "mask_path": "synthetic-bg-change/mask/2a9a6e29e3d341a65d9d42583f0acb00.mp4", "composite_path": "synthetic-bg-change/composite/2a9a6e29e3d341a65d9d42583f0acb00.mp4"}
{"edit_instruction": "Change the background to a glass balcony overlooking a futuristic eco-city skyline with flying vehicles and flickering holographic billboards, bathed in cool, soft ambient light from the front-left, featuring a dreamy out-of-focus background with bokeh. Keep the site supervisor in a hard hat and suit intact.", "input_video_path": "synthetic-bg-change/input_video/6d9eefd0dbf684d116fc1fb10c0dac29.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6d9eefd0dbf684d116fc1fb10c0dac29.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6d9eefd0dbf684d116fc1fb10c0dac29.mp4", "mask_path": "synthetic-bg-change/mask/6d9eefd0dbf684d116fc1fb10c0dac29.mp4", "composite_path": "synthetic-bg-change/composite/6d9eefd0dbf684d116fc1fb10c0dac29.mp4"}
{"edit_instruction": "Change the background to an unfinished modern office space with floor-to-ceiling windows, dust motes dancing in sunbeams, construction plastic sheeting gently waving in the draft, bright natural light streaming in from the right. Eye-level, full shot, soft-focus background. Keep the site supervisor in a hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/42cf7066f4916932d658f76313f11fa3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/42cf7066f4916932d658f76313f11fa3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/42cf7066f4916932d658f76313f11fa3.mp4", "mask_path": "synthetic-bg-change/mask/42cf7066f4916932d658f76313f11fa3.mp4", "composite_path": "synthetic-bg-change/composite/42cf7066f4916932d658f76313f11fa3.mp4"}
{"edit_instruction": "Change the background to rows of solar panels extending to the horizon with wind turbines spinning slowly in the distance, clouds drifting across a blue sky, under bright natural sunlight from the front-left, using a sharp background with deep focus. Keep the person in the hard hat and suit intact.", "input_video_path": "synthetic-bg-change/input_video/d9db08ab83492db4e6750f12d6ea09a1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d9db08ab83492db4e6750f12d6ea09a1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d9db08ab83492db4e6750f12d6ea09a1.mp4", "mask_path": "synthetic-bg-change/mask/d9db08ab83492db4e6750f12d6ea09a1.mp4", "composite_path": "synthetic-bg-change/composite/d9db08ab83492db4e6750f12d6ea09a1.mp4"}
{"edit_instruction": "Change the background to the Golden Gate Bridge in San Francisco during a renovation project with seagulls circling overhead, cars crossing in the distance, and fog rolling over the bay waters, illuminated by diffused daylight from the front-left. Use an eye-level, full shot with a sharp background and deep focus. Keep the female engineer in a hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/2c712d85159417b0f9d7dcb12ceff354.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c712d85159417b0f9d7dcb12ceff354.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c712d85159417b0f9d7dcb12ceff354.mp4", "mask_path": "synthetic-bg-change/mask/2c712d85159417b0f9d7dcb12ceff354.mp4", "composite_path": "synthetic-bg-change/composite/2c712d85159417b0f9d7dcb12ceff354.mp4"}
{"edit_instruction": "Change the background to a glass balcony overlooking a futuristic eco-city skyline with flying vehicles and flickering holographic billboards, bathed in cool, soft ambient light from the front-left, featuring a dreamy out-of-focus background with bokeh. Keep the site supervisor in a hard hat and suit intact.", "input_video_path": "synthetic-bg-change/input_video/d4f7f99359bd0f8d472d842571866939.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d4f7f99359bd0f8d472d842571866939.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d4f7f99359bd0f8d472d842571866939.mp4", "mask_path": "synthetic-bg-change/mask/d4f7f99359bd0f8d472d842571866939.mp4", "composite_path": "synthetic-bg-change/composite/d4f7f99359bd0f8d472d842571866939.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Dubai Marina skyline with futuristic skyscrapers, luxury yachts sailing slowly through the canal water below, and palm trees swaying gently in the breeze. Use bright, neutral sunlight from the front-left, a full shot, eye-level angle, static camera, and deep focus showing architectural details. Keep the project manager in a hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/dd0a59043c879dfb423a29f02b080265.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dd0a59043c879dfb423a29f02b080265.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dd0a59043c879dfb423a29f02b080265.mp4", "mask_path": "synthetic-bg-change/mask/dd0a59043c879dfb423a29f02b080265.mp4", "composite_path": "synthetic-bg-change/composite/dd0a59043c879dfb423a29f02b080265.mp4"}
{"edit_instruction": "Change the background to a modern luxury penthouse with floor-to-ceiling windows, city lights twinkling in the blurred distance, sheer curtains billowing gently, and neutral ambient interior light. Eye-level, full shot with soft bokeh. Keep the woman with long black hair in knee-high boots intact.", "input_video_path": "synthetic-bg-change/input_video/daef3a9d58e8c3d1b113e30e6fee28a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/daef3a9d58e8c3d1b113e30e6fee28a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/daef3a9d58e8c3d1b113e30e6fee28a0.mp4", "mask_path": "synthetic-bg-change/mask/daef3a9d58e8c3d1b113e30e6fee28a0.mp4", "composite_path": "synthetic-bg-change/composite/daef3a9d58e8c3d1b113e30e6fee28a0.mp4"}
{"edit_instruction": "Change the background to the Golden Gate Bridge in San Francisco during a renovation project with seagulls circling overhead, cars crossing in the distance, and fog rolling over the bay waters, illuminated by diffused daylight from the front-left. Use an eye-level, full shot with a sharp background and deep focus. Keep the female engineer in a hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/a41aef66c22f94df1455a9ead3da1b81.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a41aef66c22f94df1455a9ead3da1b81.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a41aef66c22f94df1455a9ead3da1b81.mp4", "mask_path": "synthetic-bg-change/mask/a41aef66c22f94df1455a9ead3da1b81.mp4", "composite_path": "synthetic-bg-change/composite/a41aef66c22f94df1455a9ead3da1b81.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Dubai Marina skyline with futuristic skyscrapers, luxury yachts sailing slowly through the canal water below, and palm trees swaying gently in the breeze. Use bright, neutral sunlight from the front-left, a full shot, eye-level angle, static camera, and deep focus showing architectural details. Keep the project manager in a hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/be6c16189ded69152aa83df5f0da24fb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/be6c16189ded69152aa83df5f0da24fb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/be6c16189ded69152aa83df5f0da24fb.mp4", "mask_path": "synthetic-bg-change/mask/be6c16189ded69152aa83df5f0da24fb.mp4", "composite_path": "synthetic-bg-change/composite/be6c16189ded69152aa83df5f0da24fb.mp4"}
{"edit_instruction": "Change the background to a metallic walkway in a vast automated factory with robotic arms moving rhythmically on the assembly line below and steam venting from pipes, illuminated by cool, soft industrial lighting from the front-left, captured as an eye-level, full shot with a slightly blurred background. Keep the woman in the black suit and hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/7a0a608c56db3dd43e60fc74100d4554.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7a0a608c56db3dd43e60fc74100d4554.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7a0a608c56db3dd43e60fc74100d4554.mp4", "mask_path": "synthetic-bg-change/mask/7a0a608c56db3dd43e60fc74100d4554.mp4", "composite_path": "synthetic-bg-change/composite/7a0a608c56db3dd43e60fc74100d4554.mp4"}
{"edit_instruction": "Change the background to a modern luxury penthouse with floor-to-ceiling windows, city lights twinkling in the blurred distance, sheer curtains billowing gently, and neutral ambient interior light. Eye-level, full shot with soft bokeh. Keep the woman with long black hair in knee-high boots intact.", "input_video_path": "synthetic-bg-change/input_video/df0b7294b03a454ece11f49ce0d97d63.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df0b7294b03a454ece11f49ce0d97d63.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df0b7294b03a454ece11f49ce0d97d63.mp4", "mask_path": "synthetic-bg-change/mask/df0b7294b03a454ece11f49ce0d97d63.mp4", "composite_path": "synthetic-bg-change/composite/df0b7294b03a454ece11f49ce0d97d63.mp4"}
{"edit_instruction": "Change the background to a dark, mystical sea cave with bioluminescent water rippling against rock walls and fireflies glowing in the damp air, lit by diffused cool light filtering from the entrance. Include an eye-level, dreamy out-of-focus background. Keep the woman with long black hair in knee-high boots intact.", "input_video_path": "synthetic-bg-change/input_video/1baf3a7c116f9c13ea532080816dc1ad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1baf3a7c116f9c13ea532080816dc1ad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1baf3a7c116f9c13ea532080816dc1ad.mp4", "mask_path": "synthetic-bg-change/mask/1baf3a7c116f9c13ea532080816dc1ad.mp4", "composite_path": "synthetic-bg-change/composite/1baf3a7c116f9c13ea532080816dc1ad.mp4"}
{"edit_instruction": "Change the background to a metallic walkway in a vast automated factory with robotic arms moving rhythmically on the assembly line below and steam venting from pipes, illuminated by cool, soft industrial lighting from the front-left, captured as an eye-level, full shot with a slightly blurred background. Keep the woman in the black suit and hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/f2de4121f5e856dc0ce8339a22e9942a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f2de4121f5e856dc0ce8339a22e9942a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f2de4121f5e856dc0ce8339a22e9942a.mp4", "mask_path": "synthetic-bg-change/mask/f2de4121f5e856dc0ce8339a22e9942a.mp4", "composite_path": "synthetic-bg-change/composite/f2de4121f5e856dc0ce8339a22e9942a.mp4"}
{"edit_instruction": "Change the background to the edge of a massive concrete dam with enormous volumes of water flowing through sluice gates, mist rising from the river below, and birds flying across the valley, under strong natural daylight. Eye-level, full shot, everything in focus. Keep the engineer wearing a safety helmet and taking notes on a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/c3dbad25f32b00d5e8562b0e28fc5073.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c3dbad25f32b00d5e8562b0e28fc5073.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c3dbad25f32b00d5e8562b0e28fc5073.mp4", "mask_path": "synthetic-bg-change/mask/c3dbad25f32b00d5e8562b0e28fc5073.mp4", "composite_path": "synthetic-bg-change/composite/c3dbad25f32b00d5e8562b0e28fc5073.mp4"}
{"edit_instruction": "Change the background to a dark, mystical sea cave with bioluminescent water rippling against rock walls and fireflies glowing in the damp air, lit by diffused cool light filtering from the entrance. Include an eye-level, dreamy out-of-focus background. Keep the woman with long black hair in knee-high boots intact.", "input_video_path": "synthetic-bg-change/input_video/73f6c1a5bd1a40c764a21ebcc353cd10.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/73f6c1a5bd1a40c764a21ebcc353cd10.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/73f6c1a5bd1a40c764a21ebcc353cd10.mp4", "mask_path": "synthetic-bg-change/mask/73f6c1a5bd1a40c764a21ebcc353cd10.mp4", "composite_path": "synthetic-bg-change/composite/73f6c1a5bd1a40c764a21ebcc353cd10.mp4"}
{"edit_instruction": "Change the background to a Mars colony outpost with red dust swirling in the wind, rovers traversing rocky terrain, and large glowing biodomes in the distance, lit by harsh sunlight from the front-right. Use an eye-level full shot with a blurred background and bokeh. Keep the futuristic surveyor in a hard hat logging data on a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/5c65622fb6a9b3e5a4f89e141d0c20b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5c65622fb6a9b3e5a4f89e141d0c20b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5c65622fb6a9b3e5a4f89e141d0c20b7.mp4", "mask_path": "synthetic-bg-change/mask/5c65622fb6a9b3e5a4f89e141d0c20b7.mp4", "composite_path": "synthetic-bg-change/composite/5c65622fb6a9b3e5a4f89e141d0c20b7.mp4"}
{"edit_instruction": "Change the background to the edge of a massive concrete dam with enormous volumes of water flowing through sluice gates, mist rising from the river below, and birds flying across the valley, under strong natural daylight. Eye-level, full shot, everything in focus. Keep the engineer wearing a safety helmet and taking notes on a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/1a823a84c29baaedff479bb070d5eb46.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1a823a84c29baaedff479bb070d5eb46.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1a823a84c29baaedff479bb070d5eb46.mp4", "mask_path": "synthetic-bg-change/mask/1a823a84c29baaedff479bb070d5eb46.mp4", "composite_path": "synthetic-bg-change/composite/1a823a84c29baaedff479bb070d5eb46.mp4"}
{"edit_instruction": "Change the background to the observation corridor of a sleek space station featuring a massive blue planet rotating slowly outside the viewport and small maintenance drones hovering past, with soft, clean artificial light. Eye-level, full shot, slightly blurred background. Keep the woman with long black hair in knee-high boots intact.", "input_video_path": "synthetic-bg-change/input_video/6c4dfb273cae4215c0a04d3a71c83c84.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6c4dfb273cae4215c0a04d3a71c83c84.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6c4dfb273cae4215c0a04d3a71c83c84.mp4", "mask_path": "synthetic-bg-change/mask/6c4dfb273cae4215c0a04d3a71c83c84.mp4", "composite_path": "synthetic-bg-change/composite/6c4dfb273cae4215c0a04d3a71c83c84.mp4"}
{"edit_instruction": "Change the background to a Mars colony outpost with red dust swirling in the wind, rovers traversing rocky terrain, and large glowing biodomes in the distance, lit by harsh sunlight from the front-right. Use an eye-level full shot with a blurred background and bokeh. Keep the futuristic surveyor in a hard hat logging data on a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/9166d3cb115aa9926600c247bf4e50c8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9166d3cb115aa9926600c247bf4e50c8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9166d3cb115aa9926600c247bf4e50c8.mp4", "mask_path": "synthetic-bg-change/mask/9166d3cb115aa9926600c247bf4e50c8.mp4", "composite_path": "synthetic-bg-change/composite/9166d3cb115aa9926600c247bf4e50c8.mp4"}
{"edit_instruction": "Change the background to a vast green field filled with massive wind turbines, with giant turbine blades rotating rhythmically in the background, tall grass waving in the wind, and soft overcast daylight. Use an eye-level, full shot with everything in focus. Keep the technician logging data on a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/4333f19f8f59d71fb612b440851f9aa0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4333f19f8f59d71fb612b440851f9aa0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4333f19f8f59d71fb612b440851f9aa0.mp4", "mask_path": "synthetic-bg-change/mask/4333f19f8f59d71fb612b440851f9aa0.mp4", "composite_path": "synthetic-bg-change/composite/4333f19f8f59d71fb612b440851f9aa0.mp4"}
{"edit_instruction": "Change the background to golden sand dunes with sand blowing low across the ground and heat shimmer rising in the distance, under soft, diffused sunlight casting gentle shadows. Eye-level, full shot, gentle background blur. Keep the woman in the black bikini and blue boots intact.", "input_video_path": "synthetic-bg-change/input_video/3a3603c8a9e9e5f2b365987ed796230d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a3603c8a9e9e5f2b365987ed796230d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a3603c8a9e9e5f2b365987ed796230d.mp4", "mask_path": "synthetic-bg-change/mask/3a3603c8a9e9e5f2b365987ed796230d.mp4", "composite_path": "synthetic-bg-change/composite/3a3603c8a9e9e5f2b365987ed796230d.mp4"}
{"edit_instruction": "Change the background to the observation corridor of a sleek space station featuring a massive blue planet rotating slowly outside the viewport and small maintenance drones hovering past, with soft, clean artificial light. Eye-level, full shot, slightly blurred background. Keep the woman with long black hair in knee-high boots intact.", "input_video_path": "synthetic-bg-change/input_video/ccee26596c86249377927da66f2b2b0a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ccee26596c86249377927da66f2b2b0a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ccee26596c86249377927da66f2b2b0a.mp4", "mask_path": "synthetic-bg-change/mask/ccee26596c86249377927da66f2b2b0a.mp4", "composite_path": "synthetic-bg-change/composite/ccee26596c86249377927da66f2b2b0a.mp4"}
{"edit_instruction": "Change the background to a luxurious infinity pool overlooking the ocean with gentle waves and swaying palm trees in the distance, illuminated by bright, even daylight. Eye-level, full shot, sharp background, deep focus. Keep the woman in the black bikini and blue boots intact.", "input_video_path": "synthetic-bg-change/input_video/af287e08262cf0eedc92fcf4a2ac4d73.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/af287e08262cf0eedc92fcf4a2ac4d73.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/af287e08262cf0eedc92fcf4a2ac4d73.mp4", "mask_path": "synthetic-bg-change/mask/af287e08262cf0eedc92fcf4a2ac4d73.mp4", "composite_path": "synthetic-bg-change/composite/af287e08262cf0eedc92fcf4a2ac4d73.mp4"}
{"edit_instruction": "Change the background to a vast green field filled with massive wind turbines, with giant turbine blades rotating rhythmically in the background, tall grass waving in the wind, and soft overcast daylight. Use an eye-level, full shot with everything in focus. Keep the technician logging data on a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/2ed63cb03bd188fdf279ebe0bd20899b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2ed63cb03bd188fdf279ebe0bd20899b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2ed63cb03bd188fdf279ebe0bd20899b.mp4", "mask_path": "synthetic-bg-change/mask/2ed63cb03bd188fdf279ebe0bd20899b.mp4", "composite_path": "synthetic-bg-change/composite/2ed63cb03bd188fdf279ebe0bd20899b.mp4"}
{"edit_instruction": "Change the background to golden sand dunes with sand blowing low across the ground and heat shimmer rising in the distance, under soft, diffused sunlight casting gentle shadows. Eye-level, full shot, gentle background blur. Keep the woman in the black bikini and blue boots intact.", "input_video_path": "synthetic-bg-change/input_video/527ad04c0c839d78a49e652fb0e05435.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/527ad04c0c839d78a49e652fb0e05435.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/527ad04c0c839d78a49e652fb0e05435.mp4", "mask_path": "synthetic-bg-change/mask/527ad04c0c839d78a49e652fb0e05435.mp4", "composite_path": "synthetic-bg-change/composite/527ad04c0c839d78a49e652fb0e05435.mp4"}
{"edit_instruction": "Change the background to a busy high-rise building site with slowly rotating cranes in the sky, workers welding sparks in the distance, and dust particles floating in the air, illuminated by bright, direct sunlight from the front-right casting defined shadows. Eye-level, full shot, sharp background, deep focus. Keep the engineer wearing a safety helmet reviewing data on a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/d4b1db376f40773ac960c27d0e640267.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d4b1db376f40773ac960c27d0e640267.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d4b1db376f40773ac960c27d0e640267.mp4", "mask_path": "synthetic-bg-change/mask/d4b1db376f40773ac960c27d0e640267.mp4", "composite_path": "synthetic-bg-change/composite/d4b1db376f40773ac960c27d0e640267.mp4"}
{"edit_instruction": "Change the background to a luxurious infinity pool overlooking the ocean with gentle waves and swaying palm trees in the distance, illuminated by bright, even daylight. Eye-level, full shot, sharp background, deep focus. Keep the woman in the black bikini and blue boots intact.", "input_video_path": "synthetic-bg-change/input_video/89b3295842458b6f3c723c13f256740e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/89b3295842458b6f3c723c13f256740e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/89b3295842458b6f3c723c13f256740e.mp4", "mask_path": "synthetic-bg-change/mask/89b3295842458b6f3c723c13f256740e.mp4", "composite_path": "synthetic-bg-change/composite/89b3295842458b6f3c723c13f256740e.mp4"}
{"edit_instruction": "Change the background to a sleek modern rooftop terrace at dusk with city lights flickering in the distance and soft neutral light illuminating from the front-right. Include a slightly blurred background with city bokeh, shot at eye-level. Keep the woman in the black bikini and blue boots intact.", "input_video_path": "synthetic-bg-change/input_video/a1d641c9d8aae2adfb54a2971b7c8ffe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a1d641c9d8aae2adfb54a2971b7c8ffe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a1d641c9d8aae2adfb54a2971b7c8ffe.mp4", "mask_path": "synthetic-bg-change/mask/a1d641c9d8aae2adfb54a2971b7c8ffe.mp4", "composite_path": "synthetic-bg-change/composite/a1d641c9d8aae2adfb54a2971b7c8ffe.mp4"}
{"edit_instruction": "Change the background to a busy high-rise building site with slowly rotating cranes in the sky, workers welding sparks in the distance, and dust particles floating in the air, illuminated by bright, direct sunlight from the front-right casting defined shadows. Eye-level, full shot, sharp background, deep focus. Keep the engineer wearing a safety helmet reviewing data on a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/ca5aea142545cb2f03d76bb0ad63f5b2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ca5aea142545cb2f03d76bb0ad63f5b2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ca5aea142545cb2f03d76bb0ad63f5b2.mp4", "mask_path": "synthetic-bg-change/mask/ca5aea142545cb2f03d76bb0ad63f5b2.mp4", "composite_path": "synthetic-bg-change/composite/ca5aea142545cb2f03d76bb0ad63f5b2.mp4"}
{"edit_instruction": "Change the background to a spacious, modern dance studio with floor-to-ceiling mirrors, wooden floors, dust motes floating in light beams, and soft daylight streaming in from the right. Full shot, eye-level, static camera, slightly blurred background. Keep the woman in the dark bikini set and leg warmers intact.", "input_video_path": "synthetic-bg-change/input_video/50eb39d3237fbe72aa15ed60eb9af486.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/50eb39d3237fbe72aa15ed60eb9af486.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/50eb39d3237fbe72aa15ed60eb9af486.mp4", "mask_path": "synthetic-bg-change/mask/50eb39d3237fbe72aa15ed60eb9af486.mp4", "composite_path": "synthetic-bg-change/composite/50eb39d3237fbe72aa15ed60eb9af486.mp4"}
{"edit_instruction": "Change the background to a busy automobile manufacturing plant with robotic arms assembling car parts, sparks and steam rising from machinery, and cool artificial overhead lighting. Eye-level, full shot, soft-focus background with bokeh. Keep the person reviewing data on a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/d868d54f1890d97b61a39809dc60e737.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d868d54f1890d97b61a39809dc60e737.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d868d54f1890d97b61a39809dc60e737.mp4", "mask_path": "synthetic-bg-change/mask/d868d54f1890d97b61a39809dc60e737.mp4", "composite_path": "synthetic-bg-change/composite/d868d54f1890d97b61a39809dc60e737.mp4"}
{"edit_instruction": "Change the background to a sleek modern rooftop terrace at dusk with city lights flickering in the distance and soft neutral light illuminating from the front-right. Include a slightly blurred background with city bokeh, shot at eye-level. Keep the woman in the black bikini and blue boots intact.", "input_video_path": "synthetic-bg-change/input_video/6c02638f49c19be6b04b3d5ef5f25842.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6c02638f49c19be6b04b3d5ef5f25842.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6c02638f49c19be6b04b3d5ef5f25842.mp4", "mask_path": "synthetic-bg-change/mask/6c02638f49c19be6b04b3d5ef5f25842.mp4", "composite_path": "synthetic-bg-change/composite/6c02638f49c19be6b04b3d5ef5f25842.mp4"}
{"edit_instruction": "Change the background to a spacious, modern dance studio with floor-to-ceiling mirrors, wooden floors, dust motes floating in light beams, and soft daylight streaming in from the right. Full shot, eye-level, static camera, slightly blurred background. Keep the woman in the dark bikini set and leg warmers intact.", "input_video_path": "synthetic-bg-change/input_video/98bad95bfaae029ce6a4ad9ba92ca698.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/98bad95bfaae029ce6a4ad9ba92ca698.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/98bad95bfaae029ce6a4ad9ba92ca698.mp4", "mask_path": "synthetic-bg-change/mask/98bad95bfaae029ce6a4ad9ba92ca698.mp4", "composite_path": "synthetic-bg-change/composite/98bad95bfaae029ce6a4ad9ba92ca698.mp4"}
{"edit_instruction": "Change the background to a white sand beach with turquoise water stretching to the horizon, featuring palm fronds swaying in the wind, gentle waves rolling onto the shore, and seagulls circling in the distance, lit by bright, neutral sunlight from the front-right. Full shot, eye-level, static camera with a sharp background and deep focus. Keep the woman in the dark bikini set and leg warmers intact.", "input_video_path": "synthetic-bg-change/input_video/5ef3cc2ce15e9a88c216a9f26db04cda.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5ef3cc2ce15e9a88c216a9f26db04cda.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5ef3cc2ce15e9a88c216a9f26db04cda.mp4", "mask_path": "synthetic-bg-change/mask/5ef3cc2ce15e9a88c216a9f26db04cda.mp4", "composite_path": "synthetic-bg-change/composite/5ef3cc2ce15e9a88c216a9f26db04cda.mp4"}
{"edit_instruction": "Change the background to a grand marble ballroom with golden chandeliers, slightly moving shadows on the walls, and dust motes floating in beams of light, with neutral bright lighting from the front right, eye-level full shot with a slightly blurred background. Keep the woman in a sequined cocktail dress intact.", "input_video_path": "synthetic-bg-change/input_video/e67da91b68c2ec3d20ee67b8e804feb6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e67da91b68c2ec3d20ee67b8e804feb6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e67da91b68c2ec3d20ee67b8e804feb6.mp4", "mask_path": "synthetic-bg-change/mask/e67da91b68c2ec3d20ee67b8e804feb6.mp4", "composite_path": "synthetic-bg-change/composite/e67da91b68c2ec3d20ee67b8e804feb6.mp4"}
{"edit_instruction": "Change the background to a busy automobile manufacturing plant with robotic arms assembling car parts, sparks and steam rising from machinery, and cool artificial overhead lighting. Eye-level, full shot, soft-focus background with bokeh. Keep the person reviewing data on a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/a8261ce372b50e16b5511b9ff1d65879.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a8261ce372b50e16b5511b9ff1d65879.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a8261ce372b50e16b5511b9ff1d65879.mp4", "mask_path": "synthetic-bg-change/mask/a8261ce372b50e16b5511b9ff1d65879.mp4", "composite_path": "synthetic-bg-change/composite/a8261ce372b50e16b5511b9ff1d65879.mp4"}
{"edit_instruction": "Change the background to a futuristic tunnel lined with mirrors and LED strips, with lights chasing along the walls in rapid patterns and reflections shifting on the glossy floor, lit by sharp, high-contrast artificial lighting from the front right, eye-level, full shot, sharp background, deep focus. Keep the woman in the sparkly dress intact.", "input_video_path": "synthetic-bg-change/input_video/524e1230dcdc1af0637fb7bf34796670.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/524e1230dcdc1af0637fb7bf34796670.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/524e1230dcdc1af0637fb7bf34796670.mp4", "mask_path": "synthetic-bg-change/mask/524e1230dcdc1af0637fb7bf34796670.mp4", "composite_path": "synthetic-bg-change/composite/524e1230dcdc1af0637fb7bf34796670.mp4"}
{"edit_instruction": "Change the background to a white sand beach with turquoise water stretching to the horizon, featuring palm fronds swaying in the wind, gentle waves rolling onto the shore, and seagulls circling in the distance, lit by bright, neutral sunlight from the front-right. Full shot, eye-level, static camera with a sharp background and deep focus. Keep the woman in the dark bikini set and leg warmers intact.", "input_video_path": "synthetic-bg-change/input_video/bf5fa5d7dabdea35a7542a662a9e7a88.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf5fa5d7dabdea35a7542a662a9e7a88.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf5fa5d7dabdea35a7542a662a9e7a88.mp4", "mask_path": "synthetic-bg-change/mask/bf5fa5d7dabdea35a7542a662a9e7a88.mp4", "composite_path": "synthetic-bg-change/composite/bf5fa5d7dabdea35a7542a662a9e7a88.mp4"}
{"edit_instruction": "Change the background to a grand marble ballroom with golden chandeliers, slightly moving shadows on the walls, and dust motes floating in beams of light, with neutral bright lighting from the front right, eye-level full shot with a slightly blurred background. Keep the woman in a sequined cocktail dress intact.", "input_video_path": "synthetic-bg-change/input_video/5cde071ba6fc915a939da026310c86b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5cde071ba6fc915a939da026310c86b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5cde071ba6fc915a939da026310c86b4.mp4", "mask_path": "synthetic-bg-change/mask/5cde071ba6fc915a939da026310c86b4.mp4", "composite_path": "synthetic-bg-change/composite/5cde071ba6fc915a939da026310c86b4.mp4"}
{"edit_instruction": "Change the background to a white stone terrace in Santorini, Greece, overlooking the caldera, with white curtains billowing in the breeze and boats sailing slowly in the deep blue sea below, lit by bright, clear sunlight from the front-right casting crisp shadows. Full shot, eye-level, static camera, sharp background, deep focus. Keep the woman in the dark bikini set and leg warmers intact.", "input_video_path": "synthetic-bg-change/input_video/bdb596b945dd8b6d01dc729caeea9ab7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bdb596b945dd8b6d01dc729caeea9ab7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bdb596b945dd8b6d01dc729caeea9ab7.mp4", "mask_path": "synthetic-bg-change/mask/bdb596b945dd8b6d01dc729caeea9ab7.mp4", "composite_path": "synthetic-bg-change/composite/bdb596b945dd8b6d01dc729caeea9ab7.mp4"}
{"edit_instruction": "Change the background to a futuristic tunnel lined with mirrors and LED strips, with lights chasing along the walls in rapid patterns and reflections shifting on the glossy floor, lit by sharp, high-contrast artificial lighting from the front right, eye-level, full shot, sharp background, deep focus. Keep the woman in the sparkly dress intact.", "input_video_path": "synthetic-bg-change/input_video/a96bc215a4edde458b5de68bc4857b05.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a96bc215a4edde458b5de68bc4857b05.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a96bc215a4edde458b5de68bc4857b05.mp4", "mask_path": "synthetic-bg-change/mask/a96bc215a4edde458b5de68bc4857b05.mp4", "composite_path": "synthetic-bg-change/composite/a96bc215a4edde458b5de68bc4857b05.mp4"}
{"edit_instruction": "Change the background to a spacious, white minimalist dance studio with floor-to-ceiling windows, dust motes dancing in sunbeams, sheer curtains billowing, and bright neutral daylight streaming in from the front-right. Use a full shot, eye-level, static camera with a soft focus background. Keep the woman in dance attire intact.", "input_video_path": "synthetic-bg-change/input_video/d1a97e990dc16f51000c6c7349b4bd8e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d1a97e990dc16f51000c6c7349b4bd8e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d1a97e990dc16f51000c6c7349b4bd8e.mp4", "mask_path": "synthetic-bg-change/mask/d1a97e990dc16f51000c6c7349b4bd8e.mp4", "composite_path": "synthetic-bg-change/composite/d1a97e990dc16f51000c6c7349b4bd8e.mp4"}
{"edit_instruction": "Change the background to a white stone terrace in Santorini, Greece, overlooking the caldera, with white curtains billowing in the breeze and boats sailing slowly in the deep blue sea below, lit by bright, clear sunlight from the front-right casting crisp shadows. Full shot, eye-level, static camera, sharp background, deep focus. Keep the woman in the dark bikini set and leg warmers intact.", "input_video_path": "synthetic-bg-change/input_video/1d3636b08c199f0caa8aa33784ec60e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1d3636b08c199f0caa8aa33784ec60e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1d3636b08c199f0caa8aa33784ec60e3.mp4", "mask_path": "synthetic-bg-change/mask/1d3636b08c199f0caa8aa33784ec60e3.mp4", "composite_path": "synthetic-bg-change/composite/1d3636b08c199f0caa8aa33784ec60e3.mp4"}
{"edit_instruction": "Change the background to a sidewalk along the Las Vegas Strip at night with tourists walking past, rhythmic fountains spraying water, and dazzling flashing casino lights, featuring colorful artificial street lighting from the front right. Eye-level, full shot, soft focus background. Keep the woman in the sparkly dress intact.", "input_video_path": "synthetic-bg-change/input_video/ffb68ad420e840c456c01c56884f9d13.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ffb68ad420e840c456c01c56884f9d13.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ffb68ad420e840c456c01c56884f9d13.mp4", "mask_path": "synthetic-bg-change/mask/ffb68ad420e840c456c01c56884f9d13.mp4", "composite_path": "synthetic-bg-change/composite/ffb68ad420e840c456c01c56884f9d13.mp4"}
{"edit_instruction": "Change the background to a spacious, white minimalist dance studio with floor-to-ceiling windows, dust motes dancing in sunbeams, sheer curtains billowing, and bright neutral daylight streaming in from the front-right. Use a full shot, eye-level, static camera with a soft focus background. Keep the woman in dance attire intact.", "input_video_path": "synthetic-bg-change/input_video/ef747d27a1b86065712294e8323ea91d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ef747d27a1b86065712294e8323ea91d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ef747d27a1b86065712294e8323ea91d.mp4", "mask_path": "synthetic-bg-change/mask/ef747d27a1b86065712294e8323ea91d.mp4", "composite_path": "synthetic-bg-change/composite/ef747d27a1b86065712294e8323ea91d.mp4"}
{"edit_instruction": "Change the background to a spacious white minimalist photography studio with a large industrial fan spinning slowly in the corner and sheer white curtains billowing gently, using clean, soft, neutral frontal lighting. Maintain the full shot, eye-level, static camera angle with a sharp background. Keep the two women in sequined dresses intact.", "input_video_path": "synthetic-bg-change/input_video/668fa0a5e55391a163c842402e997653.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/668fa0a5e55391a163c842402e997653.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/668fa0a5e55391a163c842402e997653.mp4", "mask_path": "synthetic-bg-change/mask/668fa0a5e55391a163c842402e997653.mp4", "composite_path": "synthetic-bg-change/composite/668fa0a5e55391a163c842402e997653.mp4"}
{"edit_instruction": "Change the background to the sidewalk of the Las Vegas Strip with bright casino lights flashing, fountains spraying water high into the air, and tourists walking by in the background, illuminated by hard colorful street lighting from the front-right. Use a full shot, eye-level, static camera angle with deep focus and a sharp background. Keep the woman in dance attire intact.", "input_video_path": "synthetic-bg-change/input_video/75fe8c0525ce7ed34a85b066cca11847.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/75fe8c0525ce7ed34a85b066cca11847.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/75fe8c0525ce7ed34a85b066cca11847.mp4", "mask_path": "synthetic-bg-change/mask/75fe8c0525ce7ed34a85b066cca11847.mp4", "composite_path": "synthetic-bg-change/composite/75fe8c0525ce7ed34a85b066cca11847.mp4"}
{"edit_instruction": "Change the background to a sidewalk along the Las Vegas Strip at night with tourists walking past, rhythmic fountains spraying water, and dazzling flashing casino lights, featuring colorful artificial street lighting from the front right. Eye-level, full shot, soft focus background. Keep the woman in the sparkly dress intact.", "input_video_path": "synthetic-bg-change/input_video/7f12721b478f9a7933ec637ea63c342c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7f12721b478f9a7933ec637ea63c342c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7f12721b478f9a7933ec637ea63c342c.mp4", "mask_path": "synthetic-bg-change/mask/7f12721b478f9a7933ec637ea63c342c.mp4", "composite_path": "synthetic-bg-change/composite/7f12721b478f9a7933ec637ea63c342c.mp4"}
{"edit_instruction": "Change the background to a spacious white minimalist photography studio with a large industrial fan spinning slowly in the corner and sheer white curtains billowing gently, using clean, soft, neutral frontal lighting. Maintain the full shot, eye-level, static camera angle with a sharp background. Keep the two women in sequined dresses intact.", "input_video_path": "synthetic-bg-change/input_video/8448b91f29cd69d718fc60c85193d963.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8448b91f29cd69d718fc60c85193d963.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8448b91f29cd69d718fc60c85193d963.mp4", "mask_path": "synthetic-bg-change/mask/8448b91f29cd69d718fc60c85193d963.mp4", "composite_path": "synthetic-bg-change/composite/8448b91f29cd69d718fc60c85193d963.mp4"}
{"edit_instruction": "Change the background to the sidewalk of the Las Vegas Strip with bright casino lights flashing, fountains spraying water high into the air, and tourists walking by in the background, illuminated by hard colorful street lighting from the front-right. Use a full shot, eye-level, static camera angle with deep focus and a sharp background. Keep the woman in dance attire intact.", "input_video_path": "synthetic-bg-change/input_video/8884cd315da82a12379a4591ec88f521.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8884cd315da82a12379a4591ec88f521.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8884cd315da82a12379a4591ec88f521.mp4", "mask_path": "synthetic-bg-change/mask/8884cd315da82a12379a4591ec88f521.mp4", "composite_path": "synthetic-bg-change/composite/8884cd315da82a12379a4591ec88f521.mp4"}
{"edit_instruction": "Change the background to a sandy beach during blue hour with gentle waves crashing on the shore, swaying palm trees, a flickering bonfire in the mid-ground, soft cool ambient light with a hint of warmth from the right, eye-level, full shot, and gentle background blur. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/5bd36222e4f1b321b04b942be496ec6a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5bd36222e4f1b321b04b942be496ec6a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5bd36222e4f1b321b04b942be496ec6a.mp4", "mask_path": "synthetic-bg-change/mask/5bd36222e4f1b321b04b942be496ec6a.mp4", "composite_path": "synthetic-bg-change/composite/5bd36222e4f1b321b04b942be496ec6a.mp4"}
{"edit_instruction": "Change the background to a sandy stage at a beach music festival during sunset, with palm trees swaying, waves crashing in the distance, seagulls overhead, and golden hour sunlight from the front-right. Use a full shot, eye-level, static camera with a sharp background and deep focus. Keep the woman in the crop top and boots intact.", "input_video_path": "synthetic-bg-change/input_video/668722c6c30c8676b66f5b18b7c12c3f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/668722c6c30c8676b66f5b18b7c12c3f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/668722c6c30c8676b66f5b18b7c12c3f.mp4", "mask_path": "synthetic-bg-change/mask/668722c6c30c8676b66f5b18b7c12c3f.mp4", "composite_path": "synthetic-bg-change/composite/668722c6c30c8676b66f5b18b7c12c3f.mp4"}
{"edit_instruction": "Change the background to a sandy beach during blue hour with gentle waves crashing on the shore, swaying palm trees, a flickering bonfire in the mid-ground, soft cool ambient light with a hint of warmth from the right, eye-level, full shot, and gentle background blur. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/0ce852ad6e2dad8d1a26b873dd25b74a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ce852ad6e2dad8d1a26b873dd25b74a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ce852ad6e2dad8d1a26b873dd25b74a.mp4", "mask_path": "synthetic-bg-change/mask/0ce852ad6e2dad8d1a26b873dd25b74a.mp4", "composite_path": "synthetic-bg-change/composite/0ce852ad6e2dad8d1a26b873dd25b74a.mp4"}
{"edit_instruction": "Change the background to a twilight enchanted garden with glowing pollen drifting in the air, luminous blue butterflies circling, fireflies pulsing in dense foliage, and soft mystical light from the front-right. Use a medium close-up, eye-level static camera with a dreamy out-of-focus background and soft bokeh. Keep the woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/293b34e1f87b61fbc6f728c0d3dc5098.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/293b34e1f87b61fbc6f728c0d3dc5098.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/293b34e1f87b61fbc6f728c0d3dc5098.mp4", "mask_path": "synthetic-bg-change/mask/293b34e1f87b61fbc6f728c0d3dc5098.mp4", "composite_path": "synthetic-bg-change/composite/293b34e1f87b61fbc6f728c0d3dc5098.mp4"}
{"edit_instruction": "Change the background to a sandy stage at a beach music festival during sunset, with palm trees swaying, waves crashing in the distance, seagulls overhead, and golden hour sunlight from the front-right. Use a full shot, eye-level, static camera with a sharp background and deep focus. Keep the woman in the crop top and boots intact.", "input_video_path": "synthetic-bg-change/input_video/d898ad4194a6a024eb2027090eb63007.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d898ad4194a6a024eb2027090eb63007.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d898ad4194a6a024eb2027090eb63007.mp4", "mask_path": "synthetic-bg-change/mask/d898ad4194a6a024eb2027090eb63007.mp4", "composite_path": "synthetic-bg-change/composite/d898ad4194a6a024eb2027090eb63007.mp4"}
{"edit_instruction": "Change the background to a stunning tropical landscape featuring a massive cascading waterfall in the distance, with vibrant butterflies fluttering near her hand and mist rising from the water, palm fronds swaying in the breeze under bright neutral daylight. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b4baa55080cfc36df398cd7373067d08.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b4baa55080cfc36df398cd7373067d08.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b4baa55080cfc36df398cd7373067d08.mp4", "mask_path": "synthetic-bg-change/mask/b4baa55080cfc36df398cd7373067d08.mp4", "composite_path": "synthetic-bg-change/composite/b4baa55080cfc36df398cd7373067d08.mp4"}
{"edit_instruction": "Change the background to a twilight enchanted garden with glowing pollen drifting in the air, luminous blue butterflies circling, fireflies pulsing in dense foliage, and soft mystical light from the front-right. Use a medium close-up, eye-level static camera with a dreamy out-of-focus background and soft bokeh. Keep the woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e3462d3486a7d3aa8a8fbfc5e30aae5a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e3462d3486a7d3aa8a8fbfc5e30aae5a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e3462d3486a7d3aa8a8fbfc5e30aae5a.mp4", "mask_path": "synthetic-bg-change/mask/e3462d3486a7d3aa8a8fbfc5e30aae5a.mp4", "composite_path": "synthetic-bg-change/composite/e3462d3486a7d3aa8a8fbfc5e30aae5a.mp4"}
{"edit_instruction": "Change the background to a stunning tropical landscape featuring a massive cascading waterfall in the distance, with vibrant butterflies fluttering near her hand and mist rising from the water, palm fronds swaying in the breeze under bright neutral daylight. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/fecbeccb131d30ee80d590416b1ff1a5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fecbeccb131d30ee80d590416b1ff1a5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fecbeccb131d30ee80d590416b1ff1a5.mp4", "mask_path": "synthetic-bg-change/mask/fecbeccb131d30ee80d590416b1ff1a5.mp4", "composite_path": "synthetic-bg-change/composite/fecbeccb131d30ee80d590416b1ff1a5.mp4"}
{"edit_instruction": "Change the background to a futuristic city balcony with flying cars passing in the distance and neon signs flickering on skyscrapers, featuring clean, neutral city lighting from the front-right. Medium close-up, eye-level, static camera with a slightly blurred urban background. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c075ea37cb07fd43181f9612b5d04c19.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c075ea37cb07fd43181f9612b5d04c19.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c075ea37cb07fd43181f9612b5d04c19.mp4", "mask_path": "synthetic-bg-change/mask/c075ea37cb07fd43181f9612b5d04c19.mp4", "composite_path": "synthetic-bg-change/composite/c075ea37cb07fd43181f9612b5d04c19.mp4"}
{"edit_instruction": "Change the background to a futuristic laboratory with blue holographic data streams flowing outward, interactive digital screens flickering in the air, and robots patrolling in the background, illuminated by soft neutral lighting from the front-right. Use a medium shot, eye-level, static camera angle with a slightly blurred background and tech bokeh. Keep the woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/74e5f3715f9fe3556274b0406785e745.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/74e5f3715f9fe3556274b0406785e745.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/74e5f3715f9fe3556274b0406785e745.mp4", "mask_path": "synthetic-bg-change/mask/74e5f3715f9fe3556274b0406785e745.mp4", "composite_path": "synthetic-bg-change/composite/74e5f3715f9fe3556274b0406785e745.mp4"}
{"edit_instruction": "Change the background to a futuristic city balcony with flying cars passing in the distance and neon signs flickering on skyscrapers, featuring clean, neutral city lighting from the front-right. Medium close-up, eye-level, static camera with a slightly blurred urban background. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b1ebeaf885c7f340191b65022ad544e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1ebeaf885c7f340191b65022ad544e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1ebeaf885c7f340191b65022ad544e9.mp4", "mask_path": "synthetic-bg-change/mask/b1ebeaf885c7f340191b65022ad544e9.mp4", "composite_path": "synthetic-bg-change/composite/b1ebeaf885c7f340191b65022ad544e9.mp4"}
{"edit_instruction": "Change the background to a lush tropical jungle at the base of a majestic waterfall with crashing water creating mist, swaying green fern leaves, a rainbow arc, even natural lighting from the front-right, in a National Geographic style with deep focus and sharp background vegetation. Keep the two young women intact.", "input_video_path": "synthetic-bg-change/input_video/579dad19a95c836048a859f753d69b60.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/579dad19a95c836048a859f753d69b60.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/579dad19a95c836048a859f753d69b60.mp4", "mask_path": "synthetic-bg-change/mask/579dad19a95c836048a859f753d69b60.mp4", "composite_path": "synthetic-bg-change/composite/579dad19a95c836048a859f753d69b60.mp4"}
{"edit_instruction": "Change the background to a futuristic laboratory with blue holographic data streams flowing outward, interactive digital screens flickering in the air, and robots patrolling in the background, illuminated by soft neutral lighting from the front-right. Use a medium shot, eye-level, static camera angle with a slightly blurred background and tech bokeh. Keep the woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7615723dee4fc61bcf22b2791f5c84be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7615723dee4fc61bcf22b2791f5c84be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7615723dee4fc61bcf22b2791f5c84be.mp4", "mask_path": "synthetic-bg-change/mask/7615723dee4fc61bcf22b2791f5c84be.mp4", "composite_path": "synthetic-bg-change/composite/7615723dee4fc61bcf22b2791f5c84be.mp4"}
{"edit_instruction": "Change the background to a lush jungle setting with a majestic waterfall crashing down behind a mossy rock, creating drifting mist, tropical birds flying across the canopy, ferns swaying in the wind, under neutral diffused daylight, sharp background with deep focus, full shot, eye-level, static camera. Keep the woman stretching intact.", "input_video_path": "synthetic-bg-change/input_video/f1c157c8fa2c3383e206e300406ddd77.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f1c157c8fa2c3383e206e300406ddd77.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f1c157c8fa2c3383e206e300406ddd77.mp4", "mask_path": "synthetic-bg-change/mask/f1c157c8fa2c3383e206e300406ddd77.mp4", "composite_path": "synthetic-bg-change/composite/f1c157c8fa2c3383e206e300406ddd77.mp4"}
{"edit_instruction": "Change the background to a lush tropical jungle at the base of a majestic waterfall with crashing water creating mist, swaying green fern leaves, a rainbow arc, even natural lighting from the front-right, in a National Geographic style with deep focus and sharp background vegetation. Keep the two young women intact.", "input_video_path": "synthetic-bg-change/input_video/6e8ff5fb8a9b17f60fdfa848359b8fa7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e8ff5fb8a9b17f60fdfa848359b8fa7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e8ff5fb8a9b17f60fdfa848359b8fa7.mp4", "mask_path": "synthetic-bg-change/mask/6e8ff5fb8a9b17f60fdfa848359b8fa7.mp4", "composite_path": "synthetic-bg-change/composite/6e8ff5fb8a9b17f60fdfa848359b8fa7.mp4"}
{"edit_instruction": "Change the background to the edge of a high cliff overlooking a massive tropical waterfall with birds flying across the valley and lush green vegetation. Use soft, diffused daylight filtering through clouds with deep focus and a sharp background to show the distant landscape clearly. Maintain the full shot, eye-level, static camera angle. Keep the slender woman dancing intact.", "input_video_path": "synthetic-bg-change/input_video/76bffa7e62e4147af3bcd77cec6c56bc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/76bffa7e62e4147af3bcd77cec6c56bc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/76bffa7e62e4147af3bcd77cec6c56bc.mp4", "mask_path": "synthetic-bg-change/mask/76bffa7e62e4147af3bcd77cec6c56bc.mp4", "composite_path": "synthetic-bg-change/composite/76bffa7e62e4147af3bcd77cec6c56bc.mp4"}
{"edit_instruction": "Change the background to a lush jungle setting with a majestic waterfall crashing down behind a mossy rock, creating drifting mist, tropical birds flying across the canopy, ferns swaying in the wind, under neutral diffused daylight, sharp background with deep focus, full shot, eye-level, static camera. Keep the woman stretching intact.", "input_video_path": "synthetic-bg-change/input_video/236956551cb98d71976a1197fe6f50df.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/236956551cb98d71976a1197fe6f50df.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/236956551cb98d71976a1197fe6f50df.mp4", "mask_path": "synthetic-bg-change/mask/236956551cb98d71976a1197fe6f50df.mp4", "composite_path": "synthetic-bg-change/composite/236956551cb98d71976a1197fe6f50df.mp4"}
{"edit_instruction": "Change the background to the edge of a high cliff overlooking a massive tropical waterfall with birds flying across the valley and lush green vegetation. Use soft, diffused daylight filtering through clouds with deep focus and a sharp background to show the distant landscape clearly. Maintain the full shot, eye-level, static camera angle. Keep the slender woman dancing intact.", "input_video_path": "synthetic-bg-change/input_video/4e226d71f53b23f3fbec891ff4a4f17f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4e226d71f53b23f3fbec891ff4a4f17f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4e226d71f53b23f3fbec891ff4a4f17f.mp4", "mask_path": "synthetic-bg-change/mask/4e226d71f53b23f3fbec891ff4a4f17f.mp4", "composite_path": "synthetic-bg-change/composite/4e226d71f53b23f3fbec891ff4a4f17f.mp4"}
{"edit_instruction": "Change the background to a mystical twilight forest with a swarm of golden fireflies swirling into a glowing spiral, gentle mist rolling through fern-covered ground, and ancient branches swaying in the breeze, illuminated by soft neutral moonlight and blue twilight ambience. Use a dreamy out-of-focus background with magical bokeh circles. Keep the young woman in a white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2cb7c502789ce4b09b3f55900b61cb23.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2cb7c502789ce4b09b3f55900b61cb23.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2cb7c502789ce4b09b3f55900b61cb23.mp4", "mask_path": "synthetic-bg-change/mask/2cb7c502789ce4b09b3f55900b61cb23.mp4", "composite_path": "synthetic-bg-change/composite/2cb7c502789ce4b09b3f55900b61cb23.mp4"}
{"edit_instruction": "Change the background to a sunny city park with cherry blossom petals drifting through the air and bicycle riders passing on a distant path, featuring soft neutral daylight and a dreamy out-of-focus background with bokeh of green trees and city buildings. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8a2e590f1770bd7798e61ab885a60209.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8a2e590f1770bd7798e61ab885a60209.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8a2e590f1770bd7798e61ab885a60209.mp4", "mask_path": "synthetic-bg-change/mask/8a2e590f1770bd7798e61ab885a60209.mp4", "composite_path": "synthetic-bg-change/composite/8a2e590f1770bd7798e61ab885a60209.mp4"}
{"edit_instruction": "Change the background to a mystical twilight forest with a swarm of golden fireflies swirling into a glowing spiral, gentle mist rolling through fern-covered ground, and ancient branches swaying in the breeze, illuminated by soft neutral moonlight and blue twilight ambience. Use a dreamy out-of-focus background with magical bokeh circles. Keep the young woman in a white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/961789b189a54048796036b258f11140.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/961789b189a54048796036b258f11140.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/961789b189a54048796036b258f11140.mp4", "mask_path": "synthetic-bg-change/mask/961789b189a54048796036b258f11140.mp4", "composite_path": "synthetic-bg-change/composite/961789b189a54048796036b258f11140.mp4"}
{"edit_instruction": "Change the background to a bustling Times Square at night with enormous flashing digital billboards, scrolling news tickers, neon lights reflecting on the pavement, yellow taxi cabs driving past, and tourists taking photos. Use bright, neutral front lighting and ensure a deep focus background where everything is sharp and vibrant. Keep the two young women intact.", "input_video_path": "synthetic-bg-change/input_video/b40ae6ed759165c4a369289fe4436d43.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b40ae6ed759165c4a369289fe4436d43.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b40ae6ed759165c4a369289fe4436d43.mp4", "mask_path": "synthetic-bg-change/mask/b40ae6ed759165c4a369289fe4436d43.mp4", "composite_path": "synthetic-bg-change/composite/b40ae6ed759165c4a369289fe4436d43.mp4"}
{"edit_instruction": "Change the background to a sunny city park with cherry blossom petals drifting through the air and bicycle riders passing on a distant path, featuring soft neutral daylight and a dreamy out-of-focus background with bokeh of green trees and city buildings. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4bc42efed2845b81d2810bce7ae854f2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4bc42efed2845b81d2810bce7ae854f2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4bc42efed2845b81d2810bce7ae854f2.mp4", "mask_path": "synthetic-bg-change/mask/4bc42efed2845b81d2810bce7ae854f2.mp4", "composite_path": "synthetic-bg-change/composite/4bc42efed2845b81d2810bce7ae854f2.mp4"}
{"edit_instruction": "Change the background to a bustling Times Square at night with enormous flashing digital billboards, scrolling news tickers, neon lights reflecting on the pavement, yellow taxi cabs driving past, and tourists taking photos. Use bright, neutral front lighting and ensure a deep focus background where everything is sharp and vibrant. Keep the two young women intact.", "input_video_path": "synthetic-bg-change/input_video/0ba7ae0493611db82644c7f97e2e7d11.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ba7ae0493611db82644c7f97e2e7d11.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ba7ae0493611db82644c7f97e2e7d11.mp4", "mask_path": "synthetic-bg-change/mask/0ba7ae0493611db82644c7f97e2e7d11.mp4", "composite_path": "synthetic-bg-change/composite/0ba7ae0493611db82644c7f97e2e7d11.mp4"}
{"edit_instruction": "Change the background to a bustling modern coffee shop with steam rising from espresso machines, customers visible walking past the window, warm ambient hanging lights, soft interior lighting, medium shot, eye-level, static camera, and a slightly blurred background showing wooden textures and coffee counters. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/5fe61b7cc75144e640b5f520f480bc56.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5fe61b7cc75144e640b5f520f480bc56.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5fe61b7cc75144e640b5f520f480bc56.mp4", "mask_path": "synthetic-bg-change/mask/5fe61b7cc75144e640b5f520f480bc56.mp4", "composite_path": "synthetic-bg-change/composite/5fe61b7cc75144e640b5f520f480bc56.mp4"}
{"edit_instruction": "Change the background to a bustling modern coffee shop with steam rising from espresso machines, customers visible walking past the window, warm ambient hanging lights, soft interior lighting, medium shot, eye-level, static camera, and a slightly blurred background showing wooden textures and coffee counters. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8412e9701bd65fafea69cbf79df04283.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8412e9701bd65fafea69cbf79df04283.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8412e9701bd65fafea69cbf79df04283.mp4", "mask_path": "synthetic-bg-change/mask/8412e9701bd65fafea69cbf79df04283.mp4", "composite_path": "synthetic-bg-change/composite/8412e9701bd65fafea69cbf79df04283.mp4"}
{"edit_instruction": "Change the background to an arcane library with glowing runes floating in the air, magical sparks, and fluttering pages of floating books, illuminated by soft neutral light from the front-right, with a dreamy out-of-focus background. Keep the sorceress in casual attire intact.", "input_video_path": "synthetic-bg-change/input_video/abceb30ea13c2b365c6025a7169b809c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/abceb30ea13c2b365c6025a7169b809c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/abceb30ea13c2b365c6025a7169b809c.mp4", "mask_path": "synthetic-bg-change/mask/abceb30ea13c2b365c6025a7169b809c.mp4", "composite_path": "synthetic-bg-change/composite/abceb30ea13c2b365c6025a7169b809c.mp4"}
{"edit_instruction": "Change the background to an enchanted apothecary shop with shelves of bubbling colorful potions and a magical book flipping pages, illuminated by soft neutral light from the front-right. Medium close-up, eye-level, static camera, soft-focus background with bokeh effects on the glass bottles and magical lights. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c9595a00aee145762fcad96351cea5d5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c9595a00aee145762fcad96351cea5d5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c9595a00aee145762fcad96351cea5d5.mp4", "mask_path": "synthetic-bg-change/mask/c9595a00aee145762fcad96351cea5d5.mp4", "composite_path": "synthetic-bg-change/composite/c9595a00aee145762fcad96351cea5d5.mp4"}
{"edit_instruction": "Change the background to an arcane library with glowing runes floating in the air, magical sparks, and fluttering pages of floating books, illuminated by soft neutral light from the front-right, with a dreamy out-of-focus background. Keep the sorceress in casual attire intact.", "input_video_path": "synthetic-bg-change/input_video/bafcf6b80305af6e5f4dcf9758f9b848.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bafcf6b80305af6e5f4dcf9758f9b848.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bafcf6b80305af6e5f4dcf9758f9b848.mp4", "mask_path": "synthetic-bg-change/mask/bafcf6b80305af6e5f4dcf9758f9b848.mp4", "composite_path": "synthetic-bg-change/composite/bafcf6b80305af6e5f4dcf9758f9b848.mp4"}
{"edit_instruction": "Change the background to a vibrant, sunlit urban alleyway covered in colorful graffiti art, with pigeons taking flight in a flurry of wings and dust motes dancing in shafts of sunlight cutting between buildings. Neutral daylight filtering from above, full shot, eye-level, static camera, slightly blurred background keeping the graffiti texture visible, gritty but cheerful city vibe. Keep the woman in shorts intact.", "input_video_path": "synthetic-bg-change/input_video/120ebaaee38bb27e6bb94e39bc08b35c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/120ebaaee38bb27e6bb94e39bc08b35c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/120ebaaee38bb27e6bb94e39bc08b35c.mp4", "mask_path": "synthetic-bg-change/mask/120ebaaee38bb27e6bb94e39bc08b35c.mp4", "composite_path": "synthetic-bg-change/composite/120ebaaee38bb27e6bb94e39bc08b35c.mp4"}
{"edit_instruction": "Change the background to an enchanted apothecary shop with shelves of bubbling colorful potions and a magical book flipping pages, illuminated by soft neutral light from the front-right. Medium close-up, eye-level, static camera, soft-focus background with bokeh effects on the glass bottles and magical lights. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/bc28a7e97a552b88c72596d4ff363880.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bc28a7e97a552b88c72596d4ff363880.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bc28a7e97a552b88c72596d4ff363880.mp4", "mask_path": "synthetic-bg-change/mask/bc28a7e97a552b88c72596d4ff363880.mp4", "composite_path": "synthetic-bg-change/composite/bc28a7e97a552b88c72596d4ff363880.mp4"}
{"edit_instruction": "Change the background to an ancient stone library with flickering candles casting warm shadows and dust motes dancing in shafts of light. Include golden magical dust swirling from her open palm and glowing runes floating in the air. Use soft front lighting, a medium close-up shot, eye-level angle, static camera, and a slightly blurred background. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/671588d1e8fbf501e65615eb2543d376.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/671588d1e8fbf501e65615eb2543d376.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/671588d1e8fbf501e65615eb2543d376.mp4", "mask_path": "synthetic-bg-change/mask/671588d1e8fbf501e65615eb2543d376.mp4", "composite_path": "synthetic-bg-change/composite/671588d1e8fbf501e65615eb2543d376.mp4"}
{"edit_instruction": "Change the background to a vibrant, sunlit urban alleyway covered in colorful graffiti art, with pigeons taking flight in a flurry of wings and dust motes dancing in shafts of sunlight cutting between buildings. Neutral daylight filtering from above, full shot, eye-level, static camera, slightly blurred background keeping the graffiti texture visible, gritty but cheerful city vibe. Keep the woman in shorts intact.", "input_video_path": "synthetic-bg-change/input_video/2b6462eb89758bc05e277f9f46752d3c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2b6462eb89758bc05e277f9f46752d3c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2b6462eb89758bc05e277f9f46752d3c.mp4", "mask_path": "synthetic-bg-change/mask/2b6462eb89758bc05e277f9f46752d3c.mp4", "composite_path": "synthetic-bg-change/composite/2b6462eb89758bc05e277f9f46752d3c.mp4"}
{"edit_instruction": "Change the background to an ancient stone library with flickering candles casting warm shadows and dust motes dancing in shafts of light. Include golden magical dust swirling from her open palm and glowing runes floating in the air. Use soft front lighting, a medium close-up shot, eye-level angle, static camera, and a slightly blurred background. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/178971f54dee4fb0c50c3d6d0c722ad8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/178971f54dee4fb0c50c3d6d0c722ad8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/178971f54dee4fb0c50c3d6d0c722ad8.mp4", "mask_path": "synthetic-bg-change/mask/178971f54dee4fb0c50c3d6d0c722ad8.mp4", "composite_path": "synthetic-bg-change/composite/178971f54dee4fb0c50c3d6d0c722ad8.mp4"}
{"edit_instruction": "Change the background to a lush magical garden with giant enchanted flowers swaying gently in the breeze, soft neutral sunlight filtering from the front-left. Medium shot, eye-level, static camera, gently blurred background. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e5e7c816d00c2e82a3ca279d10c1c045.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e5e7c816d00c2e82a3ca279d10c1c045.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e5e7c816d00c2e82a3ca279d10c1c045.mp4", "mask_path": "synthetic-bg-change/mask/e5e7c816d00c2e82a3ca279d10c1c045.mp4", "composite_path": "synthetic-bg-change/composite/e5e7c816d00c2e82a3ca279d10c1c045.mp4"}
{"edit_instruction": "Change the background to a lush magical garden with giant enchanted flowers swaying gently in the breeze, soft neutral sunlight filtering from the front-left. Medium shot, eye-level, static camera, gently blurred background. Keep the young woman in the white t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/cf9b77ca1c8075ae169226ca9a1ba3a2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cf9b77ca1c8075ae169226ca9a1ba3a2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cf9b77ca1c8075ae169226ca9a1ba3a2.mp4", "mask_path": "synthetic-bg-change/mask/cf9b77ca1c8075ae169226ca9a1ba3a2.mp4", "composite_path": "synthetic-bg-change/composite/cf9b77ca1c8075ae169226ca9a1ba3a2.mp4"}
{"edit_instruction": "Change the background to a loud urban construction site with jackhammers kicking up dust clouds, heavy machinery operating with rising exhaust fumes, workers signaling in bright vests, neutral daylight from the front-right, a medium close-up, eye-level, static camera angle, and a slightly blurred background with industrial textures. Keep the blonde woman in a patterned top covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/f9c56e83757c43bc859789ef39989a68.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f9c56e83757c43bc859789ef39989a68.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f9c56e83757c43bc859789ef39989a68.mp4", "mask_path": "synthetic-bg-change/mask/f9c56e83757c43bc859789ef39989a68.mp4", "composite_path": "synthetic-bg-change/composite/f9c56e83757c43bc859789ef39989a68.mp4"}
{"edit_instruction": "Change the background to bustling Times Square at night with neon billboards flickering, colorful ads, pulsating digital signage, taxi lights streaming by, soft artificial light from the front-right, and a blurred background with heavy bokeh from city lights. Medium close-up, eye-level, static camera. Keep the young woman in the floral top taking a selfie intact.", "input_video_path": "synthetic-bg-change/input_video/13c0695c45674b2b576dc24b65df0285.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/13c0695c45674b2b576dc24b65df0285.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/13c0695c45674b2b576dc24b65df0285.mp4", "mask_path": "synthetic-bg-change/mask/13c0695c45674b2b576dc24b65df0285.mp4", "composite_path": "synthetic-bg-change/composite/13c0695c45674b2b576dc24b65df0285.mp4"}
{"edit_instruction": "Change the background to a busy rooftop terrace in a modern business district with glass skyscrapers reflecting the sky, distant traffic on bridges, and natural daylight from the right. Medium wide shot, static camera, eye-level with gentle background blur. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8960cc6cbbd66a63e09232c282fe745c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8960cc6cbbd66a63e09232c282fe745c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8960cc6cbbd66a63e09232c282fe745c.mp4", "mask_path": "synthetic-bg-change/mask/8960cc6cbbd66a63e09232c282fe745c.mp4", "composite_path": "synthetic-bg-change/composite/8960cc6cbbd66a63e09232c282fe745c.mp4"}
{"edit_instruction": "Change the background to a loud urban construction site with jackhammers kicking up dust clouds, heavy machinery operating with rising exhaust fumes, workers signaling in bright vests, neutral daylight from the front-right, a medium close-up, eye-level, static camera angle, and a slightly blurred background with industrial textures. Keep the blonde woman in a patterned top covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/38bb0e257acd3fc0d8d5b515e1a26b11.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/38bb0e257acd3fc0d8d5b515e1a26b11.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/38bb0e257acd3fc0d8d5b515e1a26b11.mp4", "mask_path": "synthetic-bg-change/mask/38bb0e257acd3fc0d8d5b515e1a26b11.mp4", "composite_path": "synthetic-bg-change/composite/38bb0e257acd3fc0d8d5b515e1a26b11.mp4"}
{"edit_instruction": "Change the background to bustling Times Square at night with neon billboards flickering, colorful ads, pulsating digital signage, taxi lights streaming by, soft artificial light from the front-right, and a blurred background with heavy bokeh from city lights. Medium close-up, eye-level, static camera. Keep the young woman in the floral top taking a selfie intact.", "input_video_path": "synthetic-bg-change/input_video/38fe553b25972897033289822384ab0d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/38fe553b25972897033289822384ab0d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/38fe553b25972897033289822384ab0d.mp4", "mask_path": "synthetic-bg-change/mask/38fe553b25972897033289822384ab0d.mp4", "composite_path": "synthetic-bg-change/composite/38fe553b25972897033289822384ab0d.mp4"}
{"edit_instruction": "Change the background to a busy rooftop terrace in a modern business district with glass skyscrapers reflecting the sky, distant traffic on bridges, and natural daylight from the right. Medium wide shot, static camera, eye-level with gentle background blur. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0ab7a96277d086eb139ca7160d6e3a17.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ab7a96277d086eb139ca7160d6e3a17.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ab7a96277d086eb139ca7160d6e3a17.mp4", "mask_path": "synthetic-bg-change/mask/0ab7a96277d086eb139ca7160d6e3a17.mp4", "composite_path": "synthetic-bg-change/composite/0ab7a96277d086eb139ca7160d6e3a17.mp4"}
{"edit_instruction": "Change the background to a city rooftop at dusk with distant moving traffic lights, a plane flying overhead with blinking navigation lights, and atmospheric steam rising from nearby vents, creating a vibrant urban atmosphere with soft city glow and front-right lighting, blurred background with bokeh bubbles from streetlights, shallow depth of field, medium shot, eye-level, static camera. Keep the young woman in the patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/7f46d00a0347ab092e5a5b31ed2f7d3a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7f46d00a0347ab092e5a5b31ed2f7d3a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7f46d00a0347ab092e5a5b31ed2f7d3a.mp4", "mask_path": "synthetic-bg-change/mask/7f46d00a0347ab092e5a5b31ed2f7d3a.mp4", "composite_path": "synthetic-bg-change/composite/7f46d00a0347ab092e5a5b31ed2f7d3a.mp4"}
{"edit_instruction": "Change the background to a luxury rooftop bar at sunset, featuring a golden hour city skyline with glistening skyscraper windows and distant streams of bokeh traffic, with pigeons flying in the distance and soft, warm directional light from the left. Medium close-up, eye-level, static camera, slightly blurred background with urban depth suitable for a social media post. Keep the young woman in the floral top intact.", "input_video_path": "synthetic-bg-change/input_video/4d7a568395fb86cbda7927a8903f929c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4d7a568395fb86cbda7927a8903f929c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4d7a568395fb86cbda7927a8903f929c.mp4", "mask_path": "synthetic-bg-change/mask/4d7a568395fb86cbda7927a8903f929c.mp4", "composite_path": "synthetic-bg-change/composite/4d7a568395fb86cbda7927a8903f929c.mp4"}
{"edit_instruction": "Change the background to a city rooftop at dusk with distant moving traffic lights, a plane flying overhead with blinking navigation lights, and atmospheric steam rising from nearby vents, creating a vibrant urban atmosphere with soft city glow and front-right lighting, blurred background with bokeh bubbles from streetlights, shallow depth of field, medium shot, eye-level, static camera. Keep the young woman in the patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/596dbe73beab423c5861e5094c5737e5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/596dbe73beab423c5861e5094c5737e5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/596dbe73beab423c5861e5094c5737e5.mp4", "mask_path": "synthetic-bg-change/mask/596dbe73beab423c5861e5094c5737e5.mp4", "composite_path": "synthetic-bg-change/composite/596dbe73beab423c5861e5094c5737e5.mp4"}
{"edit_instruction": "Change the background to a futuristic laboratory with automated robots patrolling the hallway and large server lights flickering, soft neutral light from the front-right. Medium wide shot, eye-level, static camera, dreamy out-of-focus background with tech bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c9cb419e395bc44f97ef3af7817adc12.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c9cb419e395bc44f97ef3af7817adc12.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c9cb419e395bc44f97ef3af7817adc12.mp4", "mask_path": "synthetic-bg-change/mask/c9cb419e395bc44f97ef3af7817adc12.mp4", "composite_path": "synthetic-bg-change/composite/c9cb419e395bc44f97ef3af7817adc12.mp4"}
{"edit_instruction": "Change the background to a bustling modern glass-walled office with a city view, featuring office workers walking briskly in a corridor and digital stock tickers on wall monitors, with dust motes floating in sunbeams and soft neutral daylight from the front-left, shot as a full shot at eye-level with a static camera and office bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/89a637855c753c0fdfa17e4e77c03051.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/89a637855c753c0fdfa17e4e77c03051.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/89a637855c753c0fdfa17e4e77c03051.mp4", "mask_path": "synthetic-bg-change/mask/89a637855c753c0fdfa17e4e77c03051.mp4", "composite_path": "synthetic-bg-change/composite/89a637855c753c0fdfa17e4e77c03051.mp4"}
{"edit_instruction": "Change the background to a luxury rooftop bar at sunset, featuring a golden hour city skyline with glistening skyscraper windows and distant streams of bokeh traffic, with pigeons flying in the distance and soft, warm directional light from the left. Medium close-up, eye-level, static camera, slightly blurred background with urban depth suitable for a social media post. Keep the young woman in the floral top intact.", "input_video_path": "synthetic-bg-change/input_video/733245e2da5d198ff443eaccb76933e6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/733245e2da5d198ff443eaccb76933e6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/733245e2da5d198ff443eaccb76933e6.mp4", "mask_path": "synthetic-bg-change/mask/733245e2da5d198ff443eaccb76933e6.mp4", "composite_path": "synthetic-bg-change/composite/733245e2da5d198ff443eaccb76933e6.mp4"}
{"edit_instruction": "Change the background to a futuristic laboratory with automated robots patrolling the hallway and large server lights flickering, soft neutral light from the front-right. Medium wide shot, eye-level, static camera, dreamy out-of-focus background with tech bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/77485bf94abceb91b8263bcb80a2ba72.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/77485bf94abceb91b8263bcb80a2ba72.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/77485bf94abceb91b8263bcb80a2ba72.mp4", "mask_path": "synthetic-bg-change/mask/77485bf94abceb91b8263bcb80a2ba72.mp4", "composite_path": "synthetic-bg-change/composite/77485bf94abceb91b8263bcb80a2ba72.mp4"}
{"edit_instruction": "Change the background to a bustling modern glass-walled office with a city view, featuring office workers walking briskly in a corridor and digital stock tickers on wall monitors, with dust motes floating in sunbeams and soft neutral daylight from the front-left, shot as a full shot at eye-level with a static camera and office bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/910f3d3a9ee90221d35bd9c8b4424316.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/910f3d3a9ee90221d35bd9c8b4424316.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/910f3d3a9ee90221d35bd9c8b4424316.mp4", "mask_path": "synthetic-bg-change/mask/910f3d3a9ee90221d35bd9c8b4424316.mp4", "composite_path": "synthetic-bg-change/composite/910f3d3a9ee90221d35bd9c8b4424316.mp4"}
{"edit_instruction": "Change the background to a majestic waterfall in a tropical jungle with water cascading down rocky cliffs, mist rising, green palm fronds swaying, and soft natural daylight from the front-right. Medium close-up, eye-level, static camera, slightly blurred background with visible motion of the falling water. Keep the young woman in the floral top intact.", "input_video_path": "synthetic-bg-change/input_video/00fb126b59ad163570047d46071f2294.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/00fb126b59ad163570047d46071f2294.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/00fb126b59ad163570047d46071f2294.mp4", "mask_path": "synthetic-bg-change/mask/00fb126b59ad163570047d46071f2294.mp4", "composite_path": "synthetic-bg-change/composite/00fb126b59ad163570047d46071f2294.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled office with a view of the Singapore skyline, featuring sunlight reflections on the glass, floating dust motes, distant flying vehicles, and moving construction cranes outside. Use soft daylight from the front-right, medium wide shot, eye-level, static camera, and gentle background blur. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/59b177392043f30ca66b16a3615fa780.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/59b177392043f30ca66b16a3615fa780.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/59b177392043f30ca66b16a3615fa780.mp4", "mask_path": "synthetic-bg-change/mask/59b177392043f30ca66b16a3615fa780.mp4", "composite_path": "synthetic-bg-change/composite/59b177392043f30ca66b16a3615fa780.mp4"}
{"edit_instruction": "Change the background to a majestic waterfall in a tropical jungle with water cascading down rocky cliffs, mist rising, green palm fronds swaying, and soft natural daylight from the front-right. Medium close-up, eye-level, static camera, slightly blurred background with visible motion of the falling water. Keep the young woman in the floral top intact.", "input_video_path": "synthetic-bg-change/input_video/a27eafa7b71e3a8b3719320236603efa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a27eafa7b71e3a8b3719320236603efa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a27eafa7b71e3a8b3719320236603efa.mp4", "mask_path": "synthetic-bg-change/mask/a27eafa7b71e3a8b3719320236603efa.mp4", "composite_path": "synthetic-bg-change/composite/a27eafa7b71e3a8b3719320236603efa.mp4"}
{"edit_instruction": "Change the background to a sleek, high-tech modern office corridor with digital holographic displays flickering on glass walls and robotic cleaning assistants gliding in the distance. Include sunlight streaming through floor-to-ceiling windows creating moving light patterns, soft neutral light from the front-right. Use an eye-level medium wide shot with a static camera and a slightly blurred corporate aesthetic. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/86246ff51685aecb84f082481ade1e78.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/86246ff51685aecb84f082481ade1e78.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/86246ff51685aecb84f082481ade1e78.mp4", "mask_path": "synthetic-bg-change/mask/86246ff51685aecb84f082481ade1e78.mp4", "composite_path": "synthetic-bg-change/composite/86246ff51685aecb84f082481ade1e78.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled office with a view of the Singapore skyline, featuring sunlight reflections on the glass, floating dust motes, distant flying vehicles, and moving construction cranes outside. Use soft daylight from the front-right, medium wide shot, eye-level, static camera, and gentle background blur. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e9cce866a93a644f277b709e3ed2f72c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e9cce866a93a644f277b709e3ed2f72c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e9cce866a93a644f277b709e3ed2f72c.mp4", "mask_path": "synthetic-bg-change/mask/e9cce866a93a644f277b709e3ed2f72c.mp4", "composite_path": "synthetic-bg-change/composite/e9cce866a93a644f277b709e3ed2f72c.mp4"}
{"edit_instruction": "Change the background to a futuristic holographic command center with blue holographic data streams swirling, digital interfaces projecting, 3D maps rotating in the air, and glowing circuit lines pulsating on the floor. Use soft neutral light from the front-left, a high-tech aesthetic with a glowing cyan and white palette, and cybernetic bokeh effects with shallow depth of field. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2b500e985c912c8370d752b715aae399.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2b500e985c912c8370d752b715aae399.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2b500e985c912c8370d752b715aae399.mp4", "mask_path": "synthetic-bg-change/mask/2b500e985c912c8370d752b715aae399.mp4", "composite_path": "synthetic-bg-change/composite/2b500e985c912c8370d752b715aae399.mp4"}
{"edit_instruction": "Change the background to a sleek, high-tech modern office corridor with digital holographic displays flickering on glass walls and robotic cleaning assistants gliding in the distance. Include sunlight streaming through floor-to-ceiling windows creating moving light patterns, soft neutral light from the front-right. Use an eye-level medium wide shot with a static camera and a slightly blurred corporate aesthetic. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/09710d2a9fe199a1dc9e072dd3bc7f40.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/09710d2a9fe199a1dc9e072dd3bc7f40.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/09710d2a9fe199a1dc9e072dd3bc7f40.mp4", "mask_path": "synthetic-bg-change/mask/09710d2a9fe199a1dc9e072dd3bc7f40.mp4", "composite_path": "synthetic-bg-change/composite/09710d2a9fe199a1dc9e072dd3bc7f40.mp4"}
{"edit_instruction": "Change the background to a futuristic holographic command center with blue holographic data streams swirling, digital interfaces projecting, 3D maps rotating in the air, and glowing circuit lines pulsating on the floor. Use soft neutral light from the front-left, a high-tech aesthetic with a glowing cyan and white palette, and cybernetic bokeh effects with shallow depth of field. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/df16584ca6a2b56796f6c419446c96f6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df16584ca6a2b56796f6c419446c96f6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df16584ca6a2b56796f6c419446c96f6.mp4", "mask_path": "synthetic-bg-change/mask/df16584ca6a2b56796f6c419446c96f6.mp4", "composite_path": "synthetic-bg-change/composite/df16584ca6a2b56796f6c419446c96f6.mp4"}
{"edit_instruction": "Change the background to a park during autumn golden hour with orange and red leaves falling slowly, dappled sunlight filtering through tree branches, soft warm light from the front-left, gentle background blur. Keep the man in the dark suit playing the guitar intact.", "input_video_path": "synthetic-bg-change/input_video/dc74a11d76d1bcf52effa2aedbb95117.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc74a11d76d1bcf52effa2aedbb95117.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc74a11d76d1bcf52effa2aedbb95117.mp4", "mask_path": "synthetic-bg-change/mask/dc74a11d76d1bcf52effa2aedbb95117.mp4", "composite_path": "synthetic-bg-change/composite/dc74a11d76d1bcf52effa2aedbb95117.mp4"}
{"edit_instruction": "Change the background to a gritty New York subway station with a rushing train creating motion blur, passengers walking briskly, and discarded newspapers fluttering in the wind. Use overhead fluorescent station lighting casting a neutral glow from above right. Maintain a medium shot, eye-level angle, static camera, with the background slightly out of focus to show tile walls while keeping focus on the performer. Keep the man in the dark suit playing an acoustic guitar intact.", "input_video_path": "synthetic-bg-change/input_video/fe7f9e3638b6acdbed00346ef12256d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fe7f9e3638b6acdbed00346ef12256d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fe7f9e3638b6acdbed00346ef12256d2.mp4", "mask_path": "synthetic-bg-change/mask/fe7f9e3638b6acdbed00346ef12256d2.mp4", "composite_path": "synthetic-bg-change/composite/fe7f9e3638b6acdbed00346ef12256d2.mp4"}
{"edit_instruction": "Change the background to a park during autumn golden hour with orange and red leaves falling slowly, dappled sunlight filtering through tree branches, soft warm light from the front-left, gentle background blur. Keep the man in the dark suit playing the guitar intact.", "input_video_path": "synthetic-bg-change/input_video/1899705deacb28dbfd6fc9d7366e5a85.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1899705deacb28dbfd6fc9d7366e5a85.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1899705deacb28dbfd6fc9d7366e5a85.mp4", "mask_path": "synthetic-bg-change/mask/1899705deacb28dbfd6fc9d7366e5a85.mp4", "composite_path": "synthetic-bg-change/composite/1899705deacb28dbfd6fc9d7366e5a85.mp4"}
{"edit_instruction": "Change the background to a busy urban construction zone with heavy machinery operating and sparks flying from welding torches in the distance, featuring dust particles floating in the air under soft diffused lighting from the front right. Use a medium close-up, eye-level static camera shot with a slightly blurred background showing soft-focused industrial details. Keep the blonde woman in the patterned top covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/79cf88621757827bf67a1c391241415f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/79cf88621757827bf67a1c391241415f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/79cf88621757827bf67a1c391241415f.mp4", "mask_path": "synthetic-bg-change/mask/79cf88621757827bf67a1c391241415f.mp4", "composite_path": "synthetic-bg-change/composite/79cf88621757827bf67a1c391241415f.mp4"}
{"edit_instruction": "Change the background to a sleek glass-walled corporate office with a city view, featuring dust motes floating in beams of light, reflections of passing city traffic moving across the glass windows, and a digital ticker tape scrolling news in the background, with soft diffused office lighting from the front-right. Medium wide shot, eye-level, static camera, slightly blurred background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3a474eafb9f0626a2a485f8633348215.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a474eafb9f0626a2a485f8633348215.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a474eafb9f0626a2a485f8633348215.mp4", "mask_path": "synthetic-bg-change/mask/3a474eafb9f0626a2a485f8633348215.mp4", "composite_path": "synthetic-bg-change/composite/3a474eafb9f0626a2a485f8633348215.mp4"}
{"edit_instruction": "Change the background to a gritty New York subway station with a rushing train creating motion blur, passengers walking briskly, and discarded newspapers fluttering in the wind. Use overhead fluorescent station lighting casting a neutral glow from above right. Maintain a medium shot, eye-level angle, static camera, with the background slightly out of focus to show tile walls while keeping focus on the performer. Keep the man in the dark suit playing an acoustic guitar intact.", "input_video_path": "synthetic-bg-change/input_video/6bd5d11823250d3af90a9ed9fa844780.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6bd5d11823250d3af90a9ed9fa844780.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6bd5d11823250d3af90a9ed9fa844780.mp4", "mask_path": "synthetic-bg-change/mask/6bd5d11823250d3af90a9ed9fa844780.mp4", "composite_path": "synthetic-bg-change/composite/6bd5d11823250d3af90a9ed9fa844780.mp4"}
{"edit_instruction": "Change the background to a busy urban construction zone with heavy machinery operating and sparks flying from welding torches in the distance, featuring dust particles floating in the air under soft diffused lighting from the front right. Use a medium close-up, eye-level static camera shot with a slightly blurred background showing soft-focused industrial details. Keep the blonde woman in the patterned top covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/fa360419b5680618c11870281ea849de.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fa360419b5680618c11870281ea849de.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fa360419b5680618c11870281ea849de.mp4", "mask_path": "synthetic-bg-change/mask/fa360419b5680618c11870281ea849de.mp4", "composite_path": "synthetic-bg-change/composite/fa360419b5680618c11870281ea849de.mp4"}
{"edit_instruction": "Change the background to a high-tech spaceship command center with holographic data displays, blue energy streams flowing through conduits, and robotic arms performing diagnostics, featuring a cool blue and silver color palette and tech bokeh. Full shot, eye-level, static camera. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4496a34bdf1b6b0211356828a80912ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4496a34bdf1b6b0211356828a80912ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4496a34bdf1b6b0211356828a80912ab.mp4", "mask_path": "synthetic-bg-change/mask/4496a34bdf1b6b0211356828a80912ab.mp4", "composite_path": "synthetic-bg-change/composite/4496a34bdf1b6b0211356828a80912ab.mp4"}
{"edit_instruction": "Change the background to a sleek glass-walled corporate office with a city view, featuring dust motes floating in beams of light, reflections of passing city traffic moving across the glass windows, and a digital ticker tape scrolling news in the background, with soft diffused office lighting from the front-right. Medium wide shot, eye-level, static camera, slightly blurred background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/02842d6abfaefa515c41a79994f759ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/02842d6abfaefa515c41a79994f759ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/02842d6abfaefa515c41a79994f759ce.mp4", "mask_path": "synthetic-bg-change/mask/02842d6abfaefa515c41a79994f759ce.mp4", "composite_path": "synthetic-bg-change/composite/02842d6abfaefa515c41a79994f759ce.mp4"}
{"edit_instruction": "Change the background to a high-tech spaceship command center with holographic data displays, blue energy streams flowing through conduits, and robotic arms performing diagnostics, featuring a cool blue and silver color palette and tech bokeh. Full shot, eye-level, static camera. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2c231a04d524c7af7412350d6576deae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c231a04d524c7af7412350d6576deae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c231a04d524c7af7412350d6576deae.mp4", "mask_path": "synthetic-bg-change/mask/2c231a04d524c7af7412350d6576deae.mp4", "composite_path": "synthetic-bg-change/composite/2c231a04d524c7af7412350d6576deae.mp4"}
{"edit_instruction": "Change the background to a smoky, dimly lit jazz club with cigarette smoke swirling through beams of light, dust motes floating, and candlelight flickering on nearby tables, illuminated by soft warm lighting from the front right. Use a medium shot, eye-level angle, and static camera with a blurry background featuring soft bokeh circles from stage lights and shallow depth of field. Keep the man in the dark suit playing the acoustic guitar intact.", "input_video_path": "synthetic-bg-change/input_video/e1c0e05c0e7a679cf10eeb1bf607d163.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e1c0e05c0e7a679cf10eeb1bf607d163.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e1c0e05c0e7a679cf10eeb1bf607d163.mp4", "mask_path": "synthetic-bg-change/mask/e1c0e05c0e7a679cf10eeb1bf607d163.mp4", "composite_path": "synthetic-bg-change/composite/e1c0e05c0e7a679cf10eeb1bf607d163.mp4"}
{"edit_instruction": "Change the background to a rainy, neon-lit alleyway of a futuristic cyberpunk city with flickering holographic advertisements, steam venting from pipes, wet pavement reflecting neon lights, a hovering drone scanning with a blue laser grid, and soft cool ambient light from the right. Use a blurred background with heavy bokeh. Keep the traveler with the heavy backpack intact.", "input_video_path": "synthetic-bg-change/input_video/556109701576dc05f119379b48096bc0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/556109701576dc05f119379b48096bc0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/556109701576dc05f119379b48096bc0.mp4", "mask_path": "synthetic-bg-change/mask/556109701576dc05f119379b48096bc0.mp4", "composite_path": "synthetic-bg-change/composite/556109701576dc05f119379b48096bc0.mp4"}
{"edit_instruction": "Change the background to a smoky, dimly lit jazz club with cigarette smoke swirling through beams of light, dust motes floating, and candlelight flickering on nearby tables, illuminated by soft warm lighting from the front right. Use a medium shot, eye-level angle, and static camera with a blurry background featuring soft bokeh circles from stage lights and shallow depth of field. Keep the man in the dark suit playing the acoustic guitar intact.", "input_video_path": "synthetic-bg-change/input_video/eb3c195a374812df29daf54dd4c21e39.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb3c195a374812df29daf54dd4c21e39.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb3c195a374812df29daf54dd4c21e39.mp4", "mask_path": "synthetic-bg-change/mask/eb3c195a374812df29daf54dd4c21e39.mp4", "composite_path": "synthetic-bg-change/composite/eb3c195a374812df29daf54dd4c21e39.mp4"}
{"edit_instruction": "Change the background to the surface of a red alien planet with large distinct moons orbiting in the sky, strange floating rock formations in the distance, red dust particles, and mysterious blue energy vents releasing steam, under diffused neutral light from the right. Eye-level, medium wide shot, static camera, slightly blurred background. Keep the traveler in dark gear carrying a heavy pack intact.", "input_video_path": "synthetic-bg-change/input_video/da95034e92ef771706846415401a7866.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/da95034e92ef771706846415401a7866.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/da95034e92ef771706846415401a7866.mp4", "mask_path": "synthetic-bg-change/mask/da95034e92ef771706846415401a7866.mp4", "composite_path": "synthetic-bg-change/composite/da95034e92ef771706846415401a7866.mp4"}
{"edit_instruction": "Change the background to a rainy, neon-lit alleyway of a futuristic cyberpunk city with flickering holographic advertisements, steam venting from pipes, wet pavement reflecting neon lights, a hovering drone scanning with a blue laser grid, and soft cool ambient light from the right. Use a blurred background with heavy bokeh. Keep the traveler with the heavy backpack intact.", "input_video_path": "synthetic-bg-change/input_video/109007b8f47a871a5372b9b4ea17dc46.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/109007b8f47a871a5372b9b4ea17dc46.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/109007b8f47a871a5372b9b4ea17dc46.mp4", "mask_path": "synthetic-bg-change/mask/109007b8f47a871a5372b9b4ea17dc46.mp4", "composite_path": "synthetic-bg-change/composite/109007b8f47a871a5372b9b4ea17dc46.mp4"}
{"edit_instruction": "Change the background to a frozen arctic tundra landscape with snow drifting horizontally in the wind across the plains, faint green northern lights in the sky, distant sharp icy mountains, and cool soft lighting from the right. Set the camera to eye-level, medium wide shot, static, with a sharp background and deep focus. Keep the hiker with the large trekking backpack intact.", "input_video_path": "synthetic-bg-change/input_video/2c9e683fd8a78c2d1188bd23250258cc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c9e683fd8a78c2d1188bd23250258cc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c9e683fd8a78c2d1188bd23250258cc.mp4", "mask_path": "synthetic-bg-change/mask/2c9e683fd8a78c2d1188bd23250258cc.mp4", "composite_path": "synthetic-bg-change/composite/2c9e683fd8a78c2d1188bd23250258cc.mp4"}
{"edit_instruction": "Change the background to the surface of a red alien planet with large distinct moons orbiting in the sky, strange floating rock formations in the distance, red dust particles, and mysterious blue energy vents releasing steam, under diffused neutral light from the right. Eye-level, medium wide shot, static camera, slightly blurred background. Keep the traveler in dark gear carrying a heavy pack intact.", "input_video_path": "synthetic-bg-change/input_video/cbc731a716ebfcc924d38518a2eb694a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cbc731a716ebfcc924d38518a2eb694a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cbc731a716ebfcc924d38518a2eb694a.mp4", "mask_path": "synthetic-bg-change/mask/cbc731a716ebfcc924d38518a2eb694a.mp4", "composite_path": "synthetic-bg-change/composite/cbc731a716ebfcc924d38518a2eb694a.mp4"}
{"edit_instruction": "Change the background to a frozen arctic tundra ridge overlooking a glacial valley, with horizontal drifting snow, vivid aurora borealis, shimmering ice crystals, and a distant polar storm, illuminated by dim cool moonlight from the right. Medium wide shot, static camera, deep focus with a sharp background. Keep the traveler with the large hiking backpack intact.", "input_video_path": "synthetic-bg-change/input_video/39eeb8e9c72df1b0e6a0093e69b306fd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/39eeb8e9c72df1b0e6a0093e69b306fd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/39eeb8e9c72df1b0e6a0093e69b306fd.mp4", "mask_path": "synthetic-bg-change/mask/39eeb8e9c72df1b0e6a0093e69b306fd.mp4", "composite_path": "synthetic-bg-change/composite/39eeb8e9c72df1b0e6a0093e69b306fd.mp4"}
{"edit_instruction": "Change the background to a frozen arctic tundra landscape with snow drifting horizontally in the wind across the plains, faint green northern lights in the sky, distant sharp icy mountains, and cool soft lighting from the right. Set the camera to eye-level, medium wide shot, static, with a sharp background and deep focus. Keep the hiker with the large trekking backpack intact.", "input_video_path": "synthetic-bg-change/input_video/178c5c78cc0b851cbf15ccaac455348b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/178c5c78cc0b851cbf15ccaac455348b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/178c5c78cc0b851cbf15ccaac455348b.mp4", "mask_path": "synthetic-bg-change/mask/178c5c78cc0b851cbf15ccaac455348b.mp4", "composite_path": "synthetic-bg-change/composite/178c5c78cc0b851cbf15ccaac455348b.mp4"}
{"edit_instruction": "Change the background to a frozen arctic tundra ridge overlooking a glacial valley, with horizontal drifting snow, vivid aurora borealis, shimmering ice crystals, and a distant polar storm, illuminated by dim cool moonlight from the right. Medium wide shot, static camera, deep focus with a sharp background. Keep the traveler with the large hiking backpack intact.", "input_video_path": "synthetic-bg-change/input_video/bcc8c69643b6b97f46fffcedece9cc39.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bcc8c69643b6b97f46fffcedece9cc39.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bcc8c69643b6b97f46fffcedece9cc39.mp4", "mask_path": "synthetic-bg-change/mask/bcc8c69643b6b97f46fffcedece9cc39.mp4", "composite_path": "synthetic-bg-change/composite/bcc8c69643b6b97f46fffcedece9cc39.mp4"}
{"edit_instruction": "Change the background to a cyberpunk alleyway in a dystopian city with neon signs flickering in rain-slicked puddles, steam rising from grates, flying vehicles overhead, holographic advertisements, and soft cool artificial light from the right. Medium wide shot, static camera, soft-focus background with neon bokeh circles. Keep the traveler with the large hiking backpack intact.", "input_video_path": "synthetic-bg-change/input_video/31225ba101efef5910970c38371a52b1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/31225ba101efef5910970c38371a52b1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/31225ba101efef5910970c38371a52b1.mp4", "mask_path": "synthetic-bg-change/mask/31225ba101efef5910970c38371a52b1.mp4", "composite_path": "synthetic-bg-change/composite/31225ba101efef5910970c38371a52b1.mp4"}
{"edit_instruction": "Change the background to a freezing arctic tundra during a blizzard with snow drifts swirling around, heavy falling snowflakes, and jagged ice glaciers looming under a grey sky, illuminated by soft diffuse light from the front-right. Use an eye-level, medium wide shot with a static camera and a sharp background with deep focus on the icy landscape. Keep the traveler with a heavy backpack intact.", "input_video_path": "synthetic-bg-change/input_video/391468c505731d4525b9178b5ab2cbaa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/391468c505731d4525b9178b5ab2cbaa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/391468c505731d4525b9178b5ab2cbaa.mp4", "mask_path": "synthetic-bg-change/mask/391468c505731d4525b9178b5ab2cbaa.mp4", "composite_path": "synthetic-bg-change/composite/391468c505731d4525b9178b5ab2cbaa.mp4"}
{"edit_instruction": "Change the background to a cyberpunk alleyway in a dystopian city with neon signs flickering in rain-slicked puddles, steam rising from grates, flying vehicles overhead, holographic advertisements, and soft cool artificial light from the right. Medium wide shot, static camera, soft-focus background with neon bokeh circles. Keep the traveler with the large hiking backpack intact.", "input_video_path": "synthetic-bg-change/input_video/0b03a70c5eea9952382905ea34f7dd11.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0b03a70c5eea9952382905ea34f7dd11.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0b03a70c5eea9952382905ea34f7dd11.mp4", "mask_path": "synthetic-bg-change/mask/0b03a70c5eea9952382905ea34f7dd11.mp4", "composite_path": "synthetic-bg-change/composite/0b03a70c5eea9952382905ea34f7dd11.mp4"}
{"edit_instruction": "Change the background to a snow-covered mountain summit during a blizzard with heavy snow drifting horizontally, wind whipping icy mist over rocky ledges, and sharp jagged peaks visible through the storm under diffused soft white light from the right. Medium wide shot, static camera, deep focus with a sharp background detailing the snow texture. Keep the hiker in black tactical gear with a large backpack intact.", "input_video_path": "synthetic-bg-change/input_video/a2a4a7cb29d299872388f5d60997a70b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a2a4a7cb29d299872388f5d60997a70b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a2a4a7cb29d299872388f5d60997a70b.mp4", "mask_path": "synthetic-bg-change/mask/a2a4a7cb29d299872388f5d60997a70b.mp4", "composite_path": "synthetic-bg-change/composite/a2a4a7cb29d299872388f5d60997a70b.mp4"}
{"edit_instruction": "Change the background to a freezing arctic tundra during a blizzard with snow drifts swirling around, heavy falling snowflakes, and jagged ice glaciers looming under a grey sky, illuminated by soft diffuse light from the front-right. Use an eye-level, medium wide shot with a static camera and a sharp background with deep focus on the icy landscape. Keep the traveler with a heavy backpack intact.", "input_video_path": "synthetic-bg-change/input_video/94a0904425362fa1b805f2781aff9c04.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/94a0904425362fa1b805f2781aff9c04.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/94a0904425362fa1b805f2781aff9c04.mp4", "mask_path": "synthetic-bg-change/mask/94a0904425362fa1b805f2781aff9c04.mp4", "composite_path": "synthetic-bg-change/composite/94a0904425362fa1b805f2781aff9c04.mp4"}
{"edit_instruction": "Change the background to the edge of a crater on a dusty red alien planet with three moons rising in a purple sky, meteors streaking across the atmosphere, and strange bioluminescent flora. Include soft, diffused lighting from the right illuminating the dusty terrain, with a slightly blurred background for atmospheric depth. Keep the person in dark gear with a pack intact.", "input_video_path": "synthetic-bg-change/input_video/3a99297ca687ee012eb6259e703792ff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a99297ca687ee012eb6259e703792ff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a99297ca687ee012eb6259e703792ff.mp4", "mask_path": "synthetic-bg-change/mask/3a99297ca687ee012eb6259e703792ff.mp4", "composite_path": "synthetic-bg-change/composite/3a99297ca687ee012eb6259e703792ff.mp4"}
{"edit_instruction": "Change the background to a snow-covered mountain summit during a blizzard with heavy snow drifting horizontally, wind whipping icy mist over rocky ledges, and sharp jagged peaks visible through the storm under diffused soft white light from the right. Medium wide shot, static camera, deep focus with a sharp background detailing the snow texture. Keep the hiker in black tactical gear with a large backpack intact.", "input_video_path": "synthetic-bg-change/input_video/f902adf115ee578b62b168eee80c023f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f902adf115ee578b62b168eee80c023f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f902adf115ee578b62b168eee80c023f.mp4", "mask_path": "synthetic-bg-change/mask/f902adf115ee578b62b168eee80c023f.mp4", "composite_path": "synthetic-bg-change/composite/f902adf115ee578b62b168eee80c023f.mp4"}
{"edit_instruction": "Change the background to the entrance of a mossy cave hidden behind a waterfall, with mist spraying gently and soft, diffused daylight entering from the front-right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the bearded man intact.", "input_video_path": "synthetic-bg-change/input_video/4a79fc7f9e60fffe5d074327dd40218a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4a79fc7f9e60fffe5d074327dd40218a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4a79fc7f9e60fffe5d074327dd40218a.mp4", "mask_path": "synthetic-bg-change/mask/4a79fc7f9e60fffe5d074327dd40218a.mp4", "composite_path": "synthetic-bg-change/composite/4a79fc7f9e60fffe5d074327dd40218a.mp4"}
{"edit_instruction": "Change the background to the edge of a crater on a dusty red alien planet with three moons rising in a purple sky, meteors streaking across the atmosphere, and strange bioluminescent flora. Include soft, diffused lighting from the right illuminating the dusty terrain, with a slightly blurred background for atmospheric depth. Keep the person in dark gear with a pack intact.", "input_video_path": "synthetic-bg-change/input_video/00e989a0a327fb3f66a3d5ff86b5c893.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/00e989a0a327fb3f66a3d5ff86b5c893.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/00e989a0a327fb3f66a3d5ff86b5c893.mp4", "mask_path": "synthetic-bg-change/mask/00e989a0a327fb3f66a3d5ff86b5c893.mp4", "composite_path": "synthetic-bg-change/composite/00e989a0a327fb3f66a3d5ff86b5c893.mp4"}
{"edit_instruction": "Change the background to a busy Times Square sidewalk at night with neon billboards flashing vibrant colors, yellow taxis blurring past, and steam rising from subway grates, illuminated by bright artificial city lighting. Use a medium close-up, eye-level, static camera angle with a slightly blurred background capturing urban energy. Keep the man in the black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c53d05319a2d18db5e6322777ef70b5a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c53d05319a2d18db5e6322777ef70b5a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c53d05319a2d18db5e6322777ef70b5a.mp4", "mask_path": "synthetic-bg-change/mask/c53d05319a2d18db5e6322777ef70b5a.mp4", "composite_path": "synthetic-bg-change/composite/c53d05319a2d18db5e6322777ef70b5a.mp4"}
{"edit_instruction": "Change the background to the entrance of a mossy cave hidden behind a waterfall, with mist spraying gently and soft, diffused daylight entering from the front-right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the bearded man intact.", "input_video_path": "synthetic-bg-change/input_video/0153e8c31d23ec6b25f3c3b745eaa62e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0153e8c31d23ec6b25f3c3b745eaa62e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0153e8c31d23ec6b25f3c3b745eaa62e.mp4", "mask_path": "synthetic-bg-change/mask/0153e8c31d23ec6b25f3c3b745eaa62e.mp4", "composite_path": "synthetic-bg-change/composite/0153e8c31d23ec6b25f3c3b745eaa62e.mp4"}
{"edit_instruction": "Change the background to a fierce arctic blizzard with heavy snow drifting horizontally, whiteout conditions in the distance, frost gathering on surfaces, cold wind whipping snow particles, and diffused soft white light from the front-right. Use a medium wide shot at eye-level with a static camera, featuring a slightly blurred background due to atmospheric haze and snow depth. Keep the traveler/hiker with heavy gear intact.", "input_video_path": "synthetic-bg-change/input_video/8bde3dbff90cf3b7bfdf3c1fe6c1b4f9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8bde3dbff90cf3b7bfdf3c1fe6c1b4f9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8bde3dbff90cf3b7bfdf3c1fe6c1b4f9.mp4", "mask_path": "synthetic-bg-change/mask/8bde3dbff90cf3b7bfdf3c1fe6c1b4f9.mp4", "composite_path": "synthetic-bg-change/composite/8bde3dbff90cf3b7bfdf3c1fe6c1b4f9.mp4"}
{"edit_instruction": "Change the background to a busy Times Square sidewalk at night with neon billboards flashing vibrant colors, yellow taxis blurring past, and steam rising from subway grates, illuminated by bright artificial city lighting. Use a medium close-up, eye-level, static camera angle with a slightly blurred background capturing urban energy. Keep the man in the black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/810f531a36989289a5a503edc6270709.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/810f531a36989289a5a503edc6270709.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/810f531a36989289a5a503edc6270709.mp4", "mask_path": "synthetic-bg-change/mask/810f531a36989289a5a503edc6270709.mp4", "composite_path": "synthetic-bg-change/composite/810f531a36989289a5a503edc6270709.mp4"}
{"edit_instruction": "Change the background to a fierce arctic blizzard with heavy snow drifting horizontally, whiteout conditions in the distance, frost gathering on surfaces, cold wind whipping snow particles, and diffused soft white light from the front-right. Use a medium wide shot at eye-level with a static camera, featuring a slightly blurred background due to atmospheric haze and snow depth. Keep the traveler/hiker with heavy gear intact.", "input_video_path": "synthetic-bg-change/input_video/df76d2888895c0e29c7b001843a30d2a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df76d2888895c0e29c7b001843a30d2a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df76d2888895c0e29c7b001843a30d2a.mp4", "mask_path": "synthetic-bg-change/mask/df76d2888895c0e29c7b001843a30d2a.mp4", "composite_path": "synthetic-bg-change/composite/df76d2888895c0e29c7b001843a30d2a.mp4"}
{"edit_instruction": "Change the background to a sun-drenched forest clearing with golden hour sunlight filtering through swaying trees, falling autumn leaves, birds flying across the distant treeline, and dust motes dancing in light beams. Eye-level, medium shot, static camera, slightly blurred background. Keep the man in the black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1ab7b7c6a0394cf9755a5a9dd8d6db67.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1ab7b7c6a0394cf9755a5a9dd8d6db67.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1ab7b7c6a0394cf9755a5a9dd8d6db67.mp4", "mask_path": "synthetic-bg-change/mask/1ab7b7c6a0394cf9755a5a9dd8d6db67.mp4", "composite_path": "synthetic-bg-change/composite/1ab7b7c6a0394cf9755a5a9dd8d6db67.mp4"}
{"edit_instruction": "Change the background to a sun-drenched forest clearing with golden hour sunlight filtering through swaying trees, falling autumn leaves, birds flying across the distant treeline, and dust motes dancing in light beams. Eye-level, medium shot, static camera, slightly blurred background. Keep the man in the black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ebb3d9ba3e609f484985c16ffff9d1e5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ebb3d9ba3e609f484985c16ffff9d1e5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ebb3d9ba3e609f484985c16ffff9d1e5.mp4", "mask_path": "synthetic-bg-change/mask/ebb3d9ba3e609f484985c16ffff9d1e5.mp4", "composite_path": "synthetic-bg-change/composite/ebb3d9ba3e609f484985c16ffff9d1e5.mp4"}
{"edit_instruction": "Change the background to a high-tech lab with holographic data streams, blue digital nodes, glowing symbols, server racks flickering, and robots patrolling a glass corridor, lit by soft high-tech lighting from the front-right. Eye-level, medium shot, static camera, soft-focus background with bokeh. Keep the man in the black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/459f6eea7ac3fbd9fc31334c9dcf246d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/459f6eea7ac3fbd9fc31334c9dcf246d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/459f6eea7ac3fbd9fc31334c9dcf246d.mp4", "mask_path": "synthetic-bg-change/mask/459f6eea7ac3fbd9fc31334c9dcf246d.mp4", "composite_path": "synthetic-bg-change/composite/459f6eea7ac3fbd9fc31334c9dcf246d.mp4"}
{"edit_instruction": "Change the background to a bustling night market alley with hanging red paper lanterns swaying gently above, flickering neon signs reflecting off wet pavement, and steam rising from street food stalls, with soft diffused light illuminating the face. Maintain the medium close-up, static camera, eye-level perspective with blurred background bokeh. Keep the bearded man in the black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/84f1d6bbf27d30f13642a28364b37bfd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/84f1d6bbf27d30f13642a28364b37bfd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/84f1d6bbf27d30f13642a28364b37bfd.mp4", "mask_path": "synthetic-bg-change/mask/84f1d6bbf27d30f13642a28364b37bfd.mp4", "composite_path": "synthetic-bg-change/composite/84f1d6bbf27d30f13642a28364b37bfd.mp4"}
{"edit_instruction": "Change the background to a high-tech lab with holographic data streams, blue digital nodes, glowing symbols, server racks flickering, and robots patrolling a glass corridor, lit by soft high-tech lighting from the front-right. Eye-level, medium shot, static camera, soft-focus background with bokeh. Keep the man in the black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2b4a17bcae741050fc95e83b949f0794.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2b4a17bcae741050fc95e83b949f0794.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2b4a17bcae741050fc95e83b949f0794.mp4", "mask_path": "synthetic-bg-change/mask/2b4a17bcae741050fc95e83b949f0794.mp4", "composite_path": "synthetic-bg-change/composite/2b4a17bcae741050fc95e83b949f0794.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars colony outpost with red dust storms swirling in the distance, robotic rovers patrolling rocky terrain, holographic beacons flickering orange near protective domes, and a giant planet in the dusty sky, under soft diffused light casting long shadows. Medium wide shot, eye-level, static camera with a sharp background. Keep the hiker with a large backpack intact.", "input_video_path": "synthetic-bg-change/input_video/c700b91f641c8fbe6c9494ce990ea1e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c700b91f641c8fbe6c9494ce990ea1e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c700b91f641c8fbe6c9494ce990ea1e8.mp4", "mask_path": "synthetic-bg-change/mask/c700b91f641c8fbe6c9494ce990ea1e8.mp4", "composite_path": "synthetic-bg-change/composite/c700b91f641c8fbe6c9494ce990ea1e8.mp4"}
{"edit_instruction": "Change the background to an ancient magic library with golden magical dust particles drifting in the air, old enchanted books levitating on shelves, and candle flames flickering on stone walls, lit by soft neutral light from a window on the right. Eye-level, medium shot, static camera, with gentle background blur. Keep the man in the black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ccc4c83f981c48c4b6cd3118d723e277.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ccc4c83f981c48c4b6cd3118d723e277.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ccc4c83f981c48c4b6cd3118d723e277.mp4", "mask_path": "synthetic-bg-change/mask/ccc4c83f981c48c4b6cd3118d723e277.mp4", "composite_path": "synthetic-bg-change/composite/ccc4c83f981c48c4b6cd3118d723e277.mp4"}
{"edit_instruction": "Change the background to a bustling night market alley with hanging red paper lanterns swaying gently above, flickering neon signs reflecting off wet pavement, and steam rising from street food stalls, with soft diffused light illuminating the face. Maintain the medium close-up, static camera, eye-level perspective with blurred background bokeh. Keep the bearded man in the black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/94a8d0480ef4ab63de965ae0f6f8733b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/94a8d0480ef4ab63de965ae0f6f8733b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/94a8d0480ef4ab63de965ae0f6f8733b.mp4", "mask_path": "synthetic-bg-change/mask/94a8d0480ef4ab63de965ae0f6f8733b.mp4", "composite_path": "synthetic-bg-change/composite/94a8d0480ef4ab63de965ae0f6f8733b.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars colony outpost with red dust storms swirling in the distance, robotic rovers patrolling rocky terrain, holographic beacons flickering orange near protective domes, and a giant planet in the dusty sky, under soft diffused light casting long shadows. Medium wide shot, eye-level, static camera with a sharp background. Keep the hiker with a large backpack intact.", "input_video_path": "synthetic-bg-change/input_video/3df468acd0139962e9fdef35d7570209.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3df468acd0139962e9fdef35d7570209.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3df468acd0139962e9fdef35d7570209.mp4", "mask_path": "synthetic-bg-change/mask/3df468acd0139962e9fdef35d7570209.mp4", "composite_path": "synthetic-bg-change/composite/3df468acd0139962e9fdef35d7570209.mp4"}
{"edit_instruction": "Change the background to an ancient magic library with golden magical dust particles drifting in the air, old enchanted books levitating on shelves, and candle flames flickering on stone walls, lit by soft neutral light from a window on the right. Eye-level, medium shot, static camera, with gentle background blur. Keep the man in the black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/694be17f66c1f9b080c6625d9a26c20e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/694be17f66c1f9b080c6625d9a26c20e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/694be17f66c1f9b080c6625d9a26c20e.mp4", "mask_path": "synthetic-bg-change/mask/694be17f66c1f9b080c6625d9a26c20e.mp4", "composite_path": "synthetic-bg-change/composite/694be17f66c1f9b080c6625d9a26c20e.mp4"}
{"edit_instruction": "Change the background to a bustling construction site at dawn with dust particles drifting through sunbeams, heavy cranes rotating in the distance, steam rising from fresh concrete, and flashing orange hazard lights. Use soft diffused cool morning light from the front-left and a soft-focus background with bokeh construction lights. Keep the female architect in the white coat and orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/408eb4b4eeb5983949c7570a0201302c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/408eb4b4eeb5983949c7570a0201302c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/408eb4b4eeb5983949c7570a0201302c.mp4", "mask_path": "synthetic-bg-change/mask/408eb4b4eeb5983949c7570a0201302c.mp4", "composite_path": "synthetic-bg-change/composite/408eb4b4eeb5983949c7570a0201302c.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with flickering holographic data screens, interactive light trails, floating digital particles, blue interface rings, dark metallic panels, and neon lights with hard lighting from the front-right. Use a medium close-up, eye-level, static camera with soft bokeh. Keep the bearded man in the black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ba03f8a33d3c805232dc473b8acaa51a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba03f8a33d3c805232dc473b8acaa51a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba03f8a33d3c805232dc473b8acaa51a.mp4", "mask_path": "synthetic-bg-change/mask/ba03f8a33d3c805232dc473b8acaa51a.mp4", "composite_path": "synthetic-bg-change/composite/ba03f8a33d3c805232dc473b8acaa51a.mp4"}
{"edit_instruction": "Change the background to a scenic mountain hiking trail with tall pine trees swaying in the wind, golden leaves drifting in the air, a majestic mountain peak with rolling clouds, and neutral daylight filtering through the canopy. Medium close-up, static camera, eye-level, gentle background blur. Keep the bearded man in the black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e571c5b3f0b499e7f4d64b12f3bea757.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e571c5b3f0b499e7f4d64b12f3bea757.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e571c5b3f0b499e7f4d64b12f3bea757.mp4", "mask_path": "synthetic-bg-change/mask/e571c5b3f0b499e7f4d64b12f3bea757.mp4", "composite_path": "synthetic-bg-change/composite/e571c5b3f0b499e7f4d64b12f3bea757.mp4"}
{"edit_instruction": "Change the background to a bustling construction site at dawn with dust particles drifting through sunbeams, heavy cranes rotating in the distance, steam rising from fresh concrete, and flashing orange hazard lights. Use soft diffused cool morning light from the front-left and a soft-focus background with bokeh construction lights. Keep the female architect in the white coat and orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/3fb830cdea5f70d6373a54e7dc7658d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3fb830cdea5f70d6373a54e7dc7658d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3fb830cdea5f70d6373a54e7dc7658d9.mp4", "mask_path": "synthetic-bg-change/mask/3fb830cdea5f70d6373a54e7dc7658d9.mp4", "composite_path": "synthetic-bg-change/composite/3fb830cdea5f70d6373a54e7dc7658d9.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with flickering holographic data screens, interactive light trails, floating digital particles, blue interface rings, dark metallic panels, and neon lights with hard lighting from the front-right. Use a medium close-up, eye-level, static camera with soft bokeh. Keep the bearded man in the black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/626f9b8286984e5bdff24969b30ecdcd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/626f9b8286984e5bdff24969b30ecdcd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/626f9b8286984e5bdff24969b30ecdcd.mp4", "mask_path": "synthetic-bg-change/mask/626f9b8286984e5bdff24969b30ecdcd.mp4", "composite_path": "synthetic-bg-change/composite/626f9b8286984e5bdff24969b30ecdcd.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square at night with taxi cabs speeding by leaving blurred motion trails, flashing massive neon billboards, steam rising from street vents, soft neutral artificial street light, and vibrant city lights in a slightly blurred background. Keep the bearded man intact.", "input_video_path": "synthetic-bg-change/input_video/01557130b0595b9a8b7497117a2e8342.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/01557130b0595b9a8b7497117a2e8342.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/01557130b0595b9a8b7497117a2e8342.mp4", "mask_path": "synthetic-bg-change/mask/01557130b0595b9a8b7497117a2e8342.mp4", "composite_path": "synthetic-bg-change/composite/01557130b0595b9a8b7497117a2e8342.mp4"}
{"edit_instruction": "Change the background to a busy construction site with tower cranes rotating in the distance, heavy machinery moving back and forth, dust plumes rising, workers welding with flying sparks, soft diffused light from the front-right, medium shot, deep focus, sharp background. Keep the female engineer in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/eec86aeb8b480d8486f06e327d78ec41.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eec86aeb8b480d8486f06e327d78ec41.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eec86aeb8b480d8486f06e327d78ec41.mp4", "mask_path": "synthetic-bg-change/mask/eec86aeb8b480d8486f06e327d78ec41.mp4", "composite_path": "synthetic-bg-change/composite/eec86aeb8b480d8486f06e327d78ec41.mp4"}
{"edit_instruction": "Change the background to a scenic mountain hiking trail with tall pine trees swaying in the wind, golden leaves drifting in the air, a majestic mountain peak with rolling clouds, and neutral daylight filtering through the canopy. Medium close-up, static camera, eye-level, gentle background blur. Keep the bearded man in the black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4e10d286cf1d1888e13ab1f5be10fce9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4e10d286cf1d1888e13ab1f5be10fce9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4e10d286cf1d1888e13ab1f5be10fce9.mp4", "mask_path": "synthetic-bg-change/mask/4e10d286cf1d1888e13ab1f5be10fce9.mp4", "composite_path": "synthetic-bg-change/composite/4e10d286cf1d1888e13ab1f5be10fce9.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square at night with taxi cabs speeding by leaving blurred motion trails, flashing massive neon billboards, steam rising from street vents, soft neutral artificial street light, and vibrant city lights in a slightly blurred background. Keep the bearded man intact.", "input_video_path": "synthetic-bg-change/input_video/337c5b91bd9c6a34d20f3be626339343.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/337c5b91bd9c6a34d20f3be626339343.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/337c5b91bd9c6a34d20f3be626339343.mp4", "mask_path": "synthetic-bg-change/mask/337c5b91bd9c6a34d20f3be626339343.mp4", "composite_path": "synthetic-bg-change/composite/337c5b91bd9c6a34d20f3be626339343.mp4"}
{"edit_instruction": "Change the background to a massive building site with tower cranes rotating in the sky, concrete trucks pouring cement, welding sparks flying from steel beams, dust billowing from heavy machinery, and soft neutral light from the front-right. Use an eye-level, medium shot with a static camera and a sharp background with everything in focus for safety detail. Keep the engineer in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/deec3f1775fd29cd86987b9270b30cc6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/deec3f1775fd29cd86987b9270b30cc6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/deec3f1775fd29cd86987b9270b30cc6.mp4", "mask_path": "synthetic-bg-change/mask/deec3f1775fd29cd86987b9270b30cc6.mp4", "composite_path": "synthetic-bg-change/composite/deec3f1775fd29cd86987b9270b30cc6.mp4"}
{"edit_instruction": "Change the background to a busy construction site with tower cranes rotating in the distance, heavy machinery moving back and forth, dust plumes rising, workers welding with flying sparks, soft diffused light from the front-right, medium shot, deep focus, sharp background. Keep the female engineer in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/971c5e5a0f07d91e290de1d0d29971a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/971c5e5a0f07d91e290de1d0d29971a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/971c5e5a0f07d91e290de1d0d29971a3.mp4", "mask_path": "synthetic-bg-change/mask/971c5e5a0f07d91e290de1d0d29971a3.mp4", "composite_path": "synthetic-bg-change/composite/971c5e5a0f07d91e290de1d0d29971a3.mp4"}
{"edit_instruction": "Change the background to a high-tech space station hangar with robotic arms welding spacecraft parts, sparks flying, holographic displays flickering with data streams, and shuttle craft gliding past large observation windows. Use cool, neutral artificial light from the front-left, a medium close-up, eye-level, static camera, and a slightly blurred background. Keep the female engineer in the white coat and orange helmet intact.", "input_video_path": "synthetic-bg-change/input_video/5d04bd1d8ada90fcec5bafb4dea49a06.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5d04bd1d8ada90fcec5bafb4dea49a06.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5d04bd1d8ada90fcec5bafb4dea49a06.mp4", "mask_path": "synthetic-bg-change/mask/5d04bd1d8ada90fcec5bafb4dea49a06.mp4", "composite_path": "synthetic-bg-change/composite/5d04bd1d8ada90fcec5bafb4dea49a06.mp4"}
{"edit_instruction": "Change the background to a massive building site with tower cranes rotating in the sky, concrete trucks pouring cement, welding sparks flying from steel beams, dust billowing from heavy machinery, and soft neutral light from the front-right. Use an eye-level, medium shot with a static camera and a sharp background with everything in focus for safety detail. Keep the engineer in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/6045a33aa7ae9008b590bcf904b96860.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6045a33aa7ae9008b590bcf904b96860.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6045a33aa7ae9008b590bcf904b96860.mp4", "mask_path": "synthetic-bg-change/mask/6045a33aa7ae9008b590bcf904b96860.mp4", "composite_path": "synthetic-bg-change/composite/6045a33aa7ae9008b590bcf904b96860.mp4"}
{"edit_instruction": "Change the background to a massive futuristic shipyard hangar with holographic schematics projecting from the floor, glowing blue interface panels on walls, maintenance drones hovering past, cool artificial lighting from the front-right, medium shot, eye-level, static camera, and gentle background blur on distant starships. Keep the engineer in the orange hard hat writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/98f22d24cfbc051ea43a4b5527556794.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/98f22d24cfbc051ea43a4b5527556794.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/98f22d24cfbc051ea43a4b5527556794.mp4", "mask_path": "synthetic-bg-change/mask/98f22d24cfbc051ea43a4b5527556794.mp4", "composite_path": "synthetic-bg-change/composite/98f22d24cfbc051ea43a4b5527556794.mp4"}
{"edit_instruction": "Change the background to a high-tech space station hangar with robotic arms welding spacecraft parts, sparks flying, holographic displays flickering with data streams, and shuttle craft gliding past large observation windows. Use cool, neutral artificial light from the front-left, a medium close-up, eye-level, static camera, and a slightly blurred background. Keep the female engineer in the white coat and orange helmet intact.", "input_video_path": "synthetic-bg-change/input_video/b3f723017f631cb572e30ed08b1e8a41.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b3f723017f631cb572e30ed08b1e8a41.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b3f723017f631cb572e30ed08b1e8a41.mp4", "mask_path": "synthetic-bg-change/mask/b3f723017f631cb572e30ed08b1e8a41.mp4", "composite_path": "synthetic-bg-change/composite/b3f723017f631cb572e30ed08b1e8a41.mp4"}
{"edit_instruction": "Change the background to a massive futuristic spaceship hangar with robotic arms welding spacecraft hulls emitting blue sparks, heavy machinery moving on tracks, and holographic displays flickering nearby, under cool industrial lighting from the front-left. Use a medium close-up, eye-level static camera with a slightly blurred background. Keep the female engineer in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/2ad50470446cbc70bb3b68558c27a83a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2ad50470446cbc70bb3b68558c27a83a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2ad50470446cbc70bb3b68558c27a83a.mp4", "mask_path": "synthetic-bg-change/mask/2ad50470446cbc70bb3b68558c27a83a.mp4", "composite_path": "synthetic-bg-change/composite/2ad50470446cbc70bb3b68558c27a83a.mp4"}
{"edit_instruction": "Change the background to a massive futuristic shipyard hangar with holographic schematics projecting from the floor, glowing blue interface panels on walls, maintenance drones hovering past, cool artificial lighting from the front-right, medium shot, eye-level, static camera, and gentle background blur on distant starships. Keep the engineer in the orange hard hat writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/5309008f6a77a09f0e074c680f34f7c0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5309008f6a77a09f0e074c680f34f7c0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5309008f6a77a09f0e074c680f34f7c0.mp4", "mask_path": "synthetic-bg-change/mask/5309008f6a77a09f0e074c680f34f7c0.mp4", "composite_path": "synthetic-bg-change/composite/5309008f6a77a09f0e074c680f34f7c0.mp4"}
{"edit_instruction": "Change the background to a massive futuristic spaceship hangar with robotic arms welding spacecraft hulls emitting blue sparks, heavy machinery moving on tracks, and holographic displays flickering nearby, under cool industrial lighting from the front-left. Use a medium close-up, eye-level static camera with a slightly blurred background. Keep the female engineer in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/0471dd217eb35b98d71f6c8129f40d52.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0471dd217eb35b98d71f6c8129f40d52.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0471dd217eb35b98d71f6c8129f40d52.mp4", "mask_path": "synthetic-bg-change/mask/0471dd217eb35b98d71f6c8129f40d52.mp4", "composite_path": "synthetic-bg-change/composite/0471dd217eb35b98d71f6c8129f40d52.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceport hangar with a massive starship engine testing, blue plasma exhaust flaring, flying maintenance drones, steam venting from floor grates, and flickering holographic schematics. Use soft diffused light from the front-right. Eye-level, medium shot, static camera, gently blurred background. Keep the engineer in the hard hat writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/fbf101dd39055fd05fa53dacd03a7b04.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fbf101dd39055fd05fa53dacd03a7b04.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fbf101dd39055fd05fa53dacd03a7b04.mp4", "mask_path": "synthetic-bg-change/mask/fbf101dd39055fd05fa53dacd03a7b04.mp4", "composite_path": "synthetic-bg-change/composite/fbf101dd39055fd05fa53dacd03a7b04.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceport hangar with a massive starship engine testing, blue plasma exhaust flaring, flying maintenance drones, steam venting from floor grates, and flickering holographic schematics. Use soft diffused light from the front-right. Eye-level, medium shot, static camera, gently blurred background. Keep the engineer in the hard hat writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/e5eaacebdba52353f8e24f11c4b9eebb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e5eaacebdba52353f8e24f11c4b9eebb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e5eaacebdba52353f8e24f11c4b9eebb.mp4", "mask_path": "synthetic-bg-change/mask/e5eaacebdba52353f8e24f11c4b9eebb.mp4", "composite_path": "synthetic-bg-change/composite/e5eaacebdba52353f8e24f11c4b9eebb.mp4"}
{"edit_instruction": "Change the background to a busy construction site with a yellow crane lifting steel beams, dust rising from the ground, heavy machinery moving past, soft daylight from the right, and deep focus with sharp background details. Keep the construction foreman in a hard hat and plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/709fd6835bd3abfce8a71b28941d7a97.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/709fd6835bd3abfce8a71b28941d7a97.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/709fd6835bd3abfce8a71b28941d7a97.mp4", "mask_path": "synthetic-bg-change/mask/709fd6835bd3abfce8a71b28941d7a97.mp4", "composite_path": "synthetic-bg-change/composite/709fd6835bd3abfce8a71b28941d7a97.mp4"}
{"edit_instruction": "Change the background to a busy high-rise construction site with tower cranes rotating in the distance, welding sparks flying from steel beams, and dust clouds rising from heavy machinery, illuminated by soft, diffused lighting from the front-right. Medium shot, eye-level, static camera, sharp background with everything in focus, deep focus on the industrial framework. Keep the foreman in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/f0f940a6cd3969334eb92574819b7bea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f0f940a6cd3969334eb92574819b7bea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f0f940a6cd3969334eb92574819b7bea.mp4", "mask_path": "synthetic-bg-change/mask/f0f940a6cd3969334eb92574819b7bea.mp4", "composite_path": "synthetic-bg-change/composite/f0f940a6cd3969334eb92574819b7bea.mp4"}
{"edit_instruction": "Change the background to a busy construction site with a yellow crane lifting steel beams, dust rising from the ground, heavy machinery moving past, soft daylight from the right, and deep focus with sharp background details. Keep the construction foreman in a hard hat and plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8298df6e12d7b67955a613ba4bcbb170.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8298df6e12d7b67955a613ba4bcbb170.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8298df6e12d7b67955a613ba4bcbb170.mp4", "mask_path": "synthetic-bg-change/mask/8298df6e12d7b67955a613ba4bcbb170.mp4", "composite_path": "synthetic-bg-change/composite/8298df6e12d7b67955a613ba4bcbb170.mp4"}
{"edit_instruction": "Change the background to a busy high-rise construction site with tower cranes rotating in the distance, welding sparks flying from steel beams, and dust clouds rising from heavy machinery, illuminated by soft, diffused lighting from the front-right. Medium shot, eye-level, static camera, sharp background with everything in focus, deep focus on the industrial framework. Keep the foreman in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/703053ce4e4e3a36d4d5a3684eaf0c5f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/703053ce4e4e3a36d4d5a3684eaf0c5f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/703053ce4e4e3a36d4d5a3684eaf0c5f.mp4", "mask_path": "synthetic-bg-change/mask/703053ce4e4e3a36d4d5a3684eaf0c5f.mp4", "composite_path": "synthetic-bg-change/composite/703053ce4e4e3a36d4d5a3684eaf0c5f.mp4"}
{"edit_instruction": "Change the background to a busy construction site with a rotating yellow crane lifting steel beams, trucks driving in the distance, dust particles in the air, orange safety flags waving, soft diffused daylight from the top-left, medium shot, static camera, sharp background, deep focus in high detail urban build site context. Keep the engineer in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/8f1f0fc3727482452cc9e5b60218e609.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f1f0fc3727482452cc9e5b60218e609.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f1f0fc3727482452cc9e5b60218e609.mp4", "mask_path": "synthetic-bg-change/mask/8f1f0fc3727482452cc9e5b60218e609.mp4", "composite_path": "synthetic-bg-change/composite/8f1f0fc3727482452cc9e5b60218e609.mp4"}
{"edit_instruction": "Change the background to a busy construction site with a rotating yellow crane lifting steel beams, trucks driving in the distance, dust particles in the air, orange safety flags waving, soft diffused daylight from the top-left, medium shot, static camera, sharp background, deep focus in high detail urban build site context. Keep the engineer in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/ed32d368f029005cdc3c539c4ef35054.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ed32d368f029005cdc3c539c4ef35054.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ed32d368f029005cdc3c539c4ef35054.mp4", "mask_path": "synthetic-bg-change/mask/ed32d368f029005cdc3c539c4ef35054.mp4", "composite_path": "synthetic-bg-change/composite/ed32d368f029005cdc3c539c4ef35054.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceship hangar with holographic schematics floating nearby, sparks flying from welding robots in the midground, and spacecraft engines glowing blue in the distance, illuminated by cool artificial light mixed with warm accent lighting from the right. Eye-level, medium shot, static camera, slightly blurred background. Keep the construction foreman in the hard hat and plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0f8bd708e3a1c34dcbd73c218a562f65.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0f8bd708e3a1c34dcbd73c218a562f65.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0f8bd708e3a1c34dcbd73c218a562f65.mp4", "mask_path": "synthetic-bg-change/mask/0f8bd708e3a1c34dcbd73c218a562f65.mp4", "composite_path": "synthetic-bg-change/composite/0f8bd708e3a1c34dcbd73c218a562f65.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceship hangar with holographic schematics floating nearby, sparks flying from welding robots in the midground, and spacecraft engines glowing blue in the distance, illuminated by cool artificial light mixed with warm accent lighting from the right. Eye-level, medium shot, static camera, slightly blurred background. Keep the construction foreman in the hard hat and plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ef67d45fbcb18cdb05dc0060dc7c7434.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ef67d45fbcb18cdb05dc0060dc7c7434.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ef67d45fbcb18cdb05dc0060dc7c7434.mp4", "mask_path": "synthetic-bg-change/mask/ef67d45fbcb18cdb05dc0060dc7c7434.mp4", "composite_path": "synthetic-bg-change/composite/ef67d45fbcb18cdb05dc0060dc7c7434.mp4"}
{"edit_instruction": "Change the background to a vast magical library with enchanted books floating on shelves, golden dust motes drifting through the air, and a magical quill scribbling on a distant desk. Include soft, warm library lamp light from the front-right. Use a medium shot, eye-level angle, and a static camera with a slightly blurred background showing details of the floating books. Keep the young woman in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/46e4b9da4c08d905f10c291b2f54edca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/46e4b9da4c08d905f10c291b2f54edca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/46e4b9da4c08d905f10c291b2f54edca.mp4", "mask_path": "synthetic-bg-change/mask/46e4b9da4c08d905f10c291b2f54edca.mp4", "composite_path": "synthetic-bg-change/composite/46e4b9da4c08d905f10c291b2f54edca.mp4"}
{"edit_instruction": "Change the background to a vast magical library with enchanted books floating on shelves, golden dust motes drifting through the air, and a magical quill scribbling on a distant desk. Include soft, warm library lamp light from the front-right. Use a medium shot, eye-level angle, and a static camera with a slightly blurred background showing details of the floating books. Keep the young woman in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/2ed8bff5474df124fd22b313d897dfdc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2ed8bff5474df124fd22b313d897dfdc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2ed8bff5474df124fd22b313d897dfdc.mp4", "mask_path": "synthetic-bg-change/mask/2ed8bff5474df124fd22b313d897dfdc.mp4", "composite_path": "synthetic-bg-change/composite/2ed8bff5474df124fd22b313d897dfdc.mp4"}
{"edit_instruction": "Change the background to a cozy caf\u00e9 interior with rain falling outside a blurred window, soft warm lighting from the front-right, and a shallow depth of field. Keep the young woman in the black dress with the blue mug intact.", "input_video_path": "synthetic-bg-change/input_video/2591904615d48cf882455606e6250588.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2591904615d48cf882455606e6250588.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2591904615d48cf882455606e6250588.mp4", "mask_path": "synthetic-bg-change/mask/2591904615d48cf882455606e6250588.mp4", "composite_path": "synthetic-bg-change/composite/2591904615d48cf882455606e6250588.mp4"}
{"edit_instruction": "Change the background to a rocky alpine ridge overlooking snow-capped peaks with clouds drifting rapidly across a blue sky and eagles circling high above, illuminated by strong sunlight from the left casting sharp shadows. Medium wide shot, eye-level, static camera, deep focus with a sharp background. Keep the backpacker in the red plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/fbce1033c65c78bff7396b69163791a8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fbce1033c65c78bff7396b69163791a8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fbce1033c65c78bff7396b69163791a8.mp4", "mask_path": "synthetic-bg-change/mask/fbce1033c65c78bff7396b69163791a8.mp4", "composite_path": "synthetic-bg-change/composite/fbce1033c65c78bff7396b69163791a8.mp4"}
{"edit_instruction": "Change the background to a cozy caf\u00e9 interior with rain falling outside a blurred window, soft warm lighting from the front-right, and a shallow depth of field. Keep the young woman in the black dress with the blue mug intact.", "input_video_path": "synthetic-bg-change/input_video/a690076c2a5c3d6253aa408af1b1fb3f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a690076c2a5c3d6253aa408af1b1fb3f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a690076c2a5c3d6253aa408af1b1fb3f.mp4", "mask_path": "synthetic-bg-change/mask/a690076c2a5c3d6253aa408af1b1fb3f.mp4", "composite_path": "synthetic-bg-change/composite/a690076c2a5c3d6253aa408af1b1fb3f.mp4"}
{"edit_instruction": "Change the background to an alien planet landscape with twin moons rising, bioluminescent plants pulsating with soft light, strange spore particles floating in the air, and energy ripples distorting the horizon, illuminated by diffused alien light from the front-right. Eye-level, medium shot, static camera, with a slightly blurred background. Keep the traveler with the backpack intact.", "input_video_path": "synthetic-bg-change/input_video/81e04057811349ab55e5c238ea535b41.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/81e04057811349ab55e5c238ea535b41.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/81e04057811349ab55e5c238ea535b41.mp4", "mask_path": "synthetic-bg-change/mask/81e04057811349ab55e5c238ea535b41.mp4", "composite_path": "synthetic-bg-change/composite/81e04057811349ab55e5c238ea535b41.mp4"}
{"edit_instruction": "Change the background to a rocky alpine ridge overlooking snow-capped peaks with clouds drifting rapidly across a blue sky and eagles circling high above, illuminated by strong sunlight from the left casting sharp shadows. Medium wide shot, eye-level, static camera, deep focus with a sharp background. Keep the backpacker in the red plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e80d3368357d16857211e775bc360340.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e80d3368357d16857211e775bc360340.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e80d3368357d16857211e775bc360340.mp4", "mask_path": "synthetic-bg-change/mask/e80d3368357d16857211e775bc360340.mp4", "composite_path": "synthetic-bg-change/composite/e80d3368357d16857211e775bc360340.mp4"}
{"edit_instruction": "Change the background to a crumbling stone bridge connecting floating islands in the sky, with magical energy particles spiraling and glowing runes hovering near the path that light up, clouds drifting rapidly below, and small levitating rocks, under soft cool light from the right. Medium wide shot, static camera, dreamy out-of-focus background with bokeh. Keep the female hiker with the backpack intact.", "input_video_path": "synthetic-bg-change/input_video/06b45dd56a44ea2a660697db43fdb629.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06b45dd56a44ea2a660697db43fdb629.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06b45dd56a44ea2a660697db43fdb629.mp4", "mask_path": "synthetic-bg-change/mask/06b45dd56a44ea2a660697db43fdb629.mp4", "composite_path": "synthetic-bg-change/composite/06b45dd56a44ea2a660697db43fdb629.mp4"}
{"edit_instruction": "Change the background to an alien planet landscape with twin moons rising, bioluminescent plants pulsating with soft light, strange spore particles floating in the air, and energy ripples distorting the horizon, illuminated by diffused alien light from the front-right. Eye-level, medium shot, static camera, with a slightly blurred background. Keep the traveler with the backpack intact.", "input_video_path": "synthetic-bg-change/input_video/2995d15c018ffc288aa0ae24ea1e4a56.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2995d15c018ffc288aa0ae24ea1e4a56.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2995d15c018ffc288aa0ae24ea1e4a56.mp4", "mask_path": "synthetic-bg-change/mask/2995d15c018ffc288aa0ae24ea1e4a56.mp4", "composite_path": "synthetic-bg-change/composite/2995d15c018ffc288aa0ae24ea1e4a56.mp4"}
{"edit_instruction": "Change the background to a purple desert dune on an alien planet with two moons rising on the horizon, glowing floating crystals, and sand dust blowing across the terrain, lit by strong directional light from the left. Medium wide shot, eye-level, static camera, slightly blurred background. Keep the backpacker in the red plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8324192d5d0f2be89849d11fe3876d9b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8324192d5d0f2be89849d11fe3876d9b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8324192d5d0f2be89849d11fe3876d9b.mp4", "mask_path": "synthetic-bg-change/mask/8324192d5d0f2be89849d11fe3876d9b.mp4", "composite_path": "synthetic-bg-change/composite/8324192d5d0f2be89849d11fe3876d9b.mp4"}
{"edit_instruction": "Change the background to a crumbling stone bridge connecting floating islands in the sky, with magical energy particles spiraling and glowing runes hovering near the path that light up, clouds drifting rapidly below, and small levitating rocks, under soft cool light from the right. Medium wide shot, static camera, dreamy out-of-focus background with bokeh. Keep the female hiker with the backpack intact.", "input_video_path": "synthetic-bg-change/input_video/88d1c2bff9cc0be9456fafc6665d4877.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/88d1c2bff9cc0be9456fafc6665d4877.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/88d1c2bff9cc0be9456fafc6665d4877.mp4", "mask_path": "synthetic-bg-change/mask/88d1c2bff9cc0be9456fafc6665d4877.mp4", "composite_path": "synthetic-bg-change/composite/88d1c2bff9cc0be9456fafc6665d4877.mp4"}
{"edit_instruction": "Change the background to a cozy Parisian cafe with rain falling against a large window, steam rising from the mug, and people walking by outside with colorful umbrellas, illuminated by warm amber vintage lamps and soft directional light from the right. Medium shot, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the woman in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/c9b2faa67f7e36642ba8bdf222866a57.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c9b2faa67f7e36642ba8bdf222866a57.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c9b2faa67f7e36642ba8bdf222866a57.mp4", "mask_path": "synthetic-bg-change/mask/c9b2faa67f7e36642ba8bdf222866a57.mp4", "composite_path": "synthetic-bg-change/composite/c9b2faa67f7e36642ba8bdf222866a57.mp4"}
{"edit_instruction": "Change the background to a purple desert dune on an alien planet with two moons rising on the horizon, glowing floating crystals, and sand dust blowing across the terrain, lit by strong directional light from the left. Medium wide shot, eye-level, static camera, slightly blurred background. Keep the backpacker in the red plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4505af0228b069ab1531cdce471e2a4f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4505af0228b069ab1531cdce471e2a4f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4505af0228b069ab1531cdce471e2a4f.mp4", "mask_path": "synthetic-bg-change/mask/4505af0228b069ab1531cdce471e2a4f.mp4", "composite_path": "synthetic-bg-change/composite/4505af0228b069ab1531cdce471e2a4f.mp4"}
{"edit_instruction": "Change the background to a majestic mountain valley in the Swiss Alps with clouds drifting across snow-capped peaks and gently swaying pine trees, soft natural lighting from the front-right. Eye-level, medium shot, static camera, sharp background with deep focus on the distant mountains. Keep the woman hiker with the large backpack intact.", "input_video_path": "synthetic-bg-change/input_video/af01500fd5786570e998973e1b0a6195.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/af01500fd5786570e998973e1b0a6195.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/af01500fd5786570e998973e1b0a6195.mp4", "mask_path": "synthetic-bg-change/mask/af01500fd5786570e998973e1b0a6195.mp4", "composite_path": "synthetic-bg-change/composite/af01500fd5786570e998973e1b0a6195.mp4"}
{"edit_instruction": "Change the background to a dense, ancient pine forest in the early morning with thick fog rolling through the trees, dust motes floating in beams of light filtering through the canopy, pine needles drifting down slowly, and soft diffused light from the right. Medium wide shot, static camera, slightly blurred background with atmospheric depth fog. Keep the young woman with a large hiking backpack intact.", "input_video_path": "synthetic-bg-change/input_video/238eb8bac041797fd3b6539bd8d2aff9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/238eb8bac041797fd3b6539bd8d2aff9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/238eb8bac041797fd3b6539bd8d2aff9.mp4", "mask_path": "synthetic-bg-change/mask/238eb8bac041797fd3b6539bd8d2aff9.mp4", "composite_path": "synthetic-bg-change/composite/238eb8bac041797fd3b6539bd8d2aff9.mp4"}
{"edit_instruction": "Change the background to a cozy Parisian cafe with rain falling against a large window, steam rising from the mug, and people walking by outside with colorful umbrellas, illuminated by warm amber vintage lamps and soft directional light from the right. Medium shot, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the woman in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/fadf730076dad3d294e877db9298f283.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fadf730076dad3d294e877db9298f283.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fadf730076dad3d294e877db9298f283.mp4", "mask_path": "synthetic-bg-change/mask/fadf730076dad3d294e877db9298f283.mp4", "composite_path": "synthetic-bg-change/composite/fadf730076dad3d294e877db9298f283.mp4"}
{"edit_instruction": "Change the background to a majestic mountain valley in the Swiss Alps with clouds drifting across snow-capped peaks and gently swaying pine trees, soft natural lighting from the front-right. Eye-level, medium shot, static camera, sharp background with deep focus on the distant mountains. Keep the woman hiker with the large backpack intact.", "input_video_path": "synthetic-bg-change/input_video/0f3bc9b1c4c4256a785d4cd68be14a0d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0f3bc9b1c4c4256a785d4cd68be14a0d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0f3bc9b1c4c4256a785d4cd68be14a0d.mp4", "mask_path": "synthetic-bg-change/mask/0f3bc9b1c4c4256a785d4cd68be14a0d.mp4", "composite_path": "synthetic-bg-change/composite/0f3bc9b1c4c4256a785d4cd68be14a0d.mp4"}
{"edit_instruction": "Change the background to overgrown city ruins reclaimed by nature with crumbling brick walls covered in swaying ivy and derelict skyscrapers, featuring dust particles in the air and birds flying past, under neutral soft light from the right. Medium wide shot, eye-level, static camera, slightly blurred background. Keep the hiker with the large backpack intact.", "input_video_path": "synthetic-bg-change/input_video/6e211aa7025e98ff75cac373923230ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e211aa7025e98ff75cac373923230ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e211aa7025e98ff75cac373923230ae.mp4", "mask_path": "synthetic-bg-change/mask/6e211aa7025e98ff75cac373923230ae.mp4", "composite_path": "synthetic-bg-change/composite/6e211aa7025e98ff75cac373923230ae.mp4"}
{"edit_instruction": "Change the background to a dense, ancient pine forest in the early morning with thick fog rolling through the trees, dust motes floating in beams of light filtering through the canopy, pine needles drifting down slowly, and soft diffused light from the right. Medium wide shot, static camera, slightly blurred background with atmospheric depth fog. Keep the young woman with a large hiking backpack intact.", "input_video_path": "synthetic-bg-change/input_video/11cc39395027ee2ebbcdbd2e96ef7021.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/11cc39395027ee2ebbcdbd2e96ef7021.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/11cc39395027ee2ebbcdbd2e96ef7021.mp4", "mask_path": "synthetic-bg-change/mask/11cc39395027ee2ebbcdbd2e96ef7021.mp4", "composite_path": "synthetic-bg-change/composite/11cc39395027ee2ebbcdbd2e96ef7021.mp4"}
{"edit_instruction": "Change the background to an ancient magical library filled with floating books, swirling gold dust, glowing runes hovering near shelves, and an enchanted quill writing on parchment, illuminated by warm light from a mystical glowing orb on the right. Medium shot, eye-level, static camera, with a slightly blurred background. Keep the woman in the black dress sipping coffee intact.", "input_video_path": "synthetic-bg-change/input_video/d65b5e144ff012b5e119ff020767a3f9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d65b5e144ff012b5e119ff020767a3f9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d65b5e144ff012b5e119ff020767a3f9.mp4", "mask_path": "synthetic-bg-change/mask/d65b5e144ff012b5e119ff020767a3f9.mp4", "composite_path": "synthetic-bg-change/composite/d65b5e144ff012b5e119ff020767a3f9.mp4"}
{"edit_instruction": "Change the background to overgrown city ruins reclaimed by nature with crumbling brick walls covered in swaying ivy and derelict skyscrapers, featuring dust particles in the air and birds flying past, under neutral soft light from the right. Medium wide shot, eye-level, static camera, slightly blurred background. Keep the hiker with the large backpack intact.", "input_video_path": "synthetic-bg-change/input_video/1c58928483523afc950cf16e6e4f7534.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1c58928483523afc950cf16e6e4f7534.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1c58928483523afc950cf16e6e4f7534.mp4", "mask_path": "synthetic-bg-change/mask/1c58928483523afc950cf16e6e4f7534.mp4", "composite_path": "synthetic-bg-change/composite/1c58928483523afc950cf16e6e4f7534.mp4"}
{"edit_instruction": "Change the background to a majestic misty mountain peak with clouds drifting slowly across the summit, pine trees swaying gently nearby, and a hawk circling above the ridge, lit by soft, diffused cool daylight from the top right. Medium shot, eye-level, static camera, slightly blurred background mist to emphasize depth. Keep the hiker with a large backpack intact.", "input_video_path": "synthetic-bg-change/input_video/802fba86188ad7ec24e11f06826acaa2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/802fba86188ad7ec24e11f06826acaa2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/802fba86188ad7ec24e11f06826acaa2.mp4", "mask_path": "synthetic-bg-change/mask/802fba86188ad7ec24e11f06826acaa2.mp4", "composite_path": "synthetic-bg-change/composite/802fba86188ad7ec24e11f06826acaa2.mp4"}
{"edit_instruction": "Change the background to the mossy ruins of an ancient stone temple with magical glowing spores floating through the air, fireflies circling near crumbling pillars, vines swaying, and soft diffused light filtering through canopy leaves from the right. Medium wide shot, eye-level, static camera with a dreamy out-of-focus background and soft bokeh. Keep the traveler with a heavy pack intact.", "input_video_path": "synthetic-bg-change/input_video/b7478948a7020bbc7336cddb6f87d3da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b7478948a7020bbc7336cddb6f87d3da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b7478948a7020bbc7336cddb6f87d3da.mp4", "mask_path": "synthetic-bg-change/mask/b7478948a7020bbc7336cddb6f87d3da.mp4", "composite_path": "synthetic-bg-change/composite/b7478948a7020bbc7336cddb6f87d3da.mp4"}
{"edit_instruction": "Change the background to an ancient magical library filled with floating books, swirling gold dust, glowing runes hovering near shelves, and an enchanted quill writing on parchment, illuminated by warm light from a mystical glowing orb on the right. Medium shot, eye-level, static camera, with a slightly blurred background. Keep the woman in the black dress sipping coffee intact.", "input_video_path": "synthetic-bg-change/input_video/abe3e75cb9898b1bcc682f21e357248e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/abe3e75cb9898b1bcc682f21e357248e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/abe3e75cb9898b1bcc682f21e357248e.mp4", "mask_path": "synthetic-bg-change/mask/abe3e75cb9898b1bcc682f21e357248e.mp4", "composite_path": "synthetic-bg-change/composite/abe3e75cb9898b1bcc682f21e357248e.mp4"}
{"edit_instruction": "Change the background to a majestic misty mountain peak with clouds drifting slowly across the summit, pine trees swaying gently nearby, and a hawk circling above the ridge, lit by soft, diffused cool daylight from the top right. Medium shot, eye-level, static camera, slightly blurred background mist to emphasize depth. Keep the hiker with a large backpack intact.", "input_video_path": "synthetic-bg-change/input_video/dd96afb2ea1304f37a15a60bfdff5583.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dd96afb2ea1304f37a15a60bfdff5583.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dd96afb2ea1304f37a15a60bfdff5583.mp4", "mask_path": "synthetic-bg-change/mask/dd96afb2ea1304f37a15a60bfdff5583.mp4", "composite_path": "synthetic-bg-change/composite/dd96afb2ea1304f37a15a60bfdff5583.mp4"}
{"edit_instruction": "Change the background to a misty mountain summit with clouds drifting swiftly across peaks and an eagle soaring in the distance, lit by soft diffused light from the right. Use a medium wide shot with an eye-level, static camera and sharp deep focus on the distant range. Keep the young female hiker with a large backpack intact.", "input_video_path": "synthetic-bg-change/input_video/24bc7276227c99c6a90c14d476bc71d0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/24bc7276227c99c6a90c14d476bc71d0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/24bc7276227c99c6a90c14d476bc71d0.mp4", "mask_path": "synthetic-bg-change/mask/24bc7276227c99c6a90c14d476bc71d0.mp4", "composite_path": "synthetic-bg-change/composite/24bc7276227c99c6a90c14d476bc71d0.mp4"}
{"edit_instruction": "Change the background to the mossy ruins of an ancient stone temple with magical glowing spores floating through the air, fireflies circling near crumbling pillars, vines swaying, and soft diffused light filtering through canopy leaves from the right. Medium wide shot, eye-level, static camera with a dreamy out-of-focus background and soft bokeh. Keep the traveler with a heavy pack intact.", "input_video_path": "synthetic-bg-change/input_video/a66c4dd367a49a2b154d40ed3ff3c4ed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a66c4dd367a49a2b154d40ed3ff3c4ed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a66c4dd367a49a2b154d40ed3ff3c4ed.mp4", "mask_path": "synthetic-bg-change/mask/a66c4dd367a49a2b154d40ed3ff3c4ed.mp4", "composite_path": "synthetic-bg-change/composite/a66c4dd367a49a2b154d40ed3ff3c4ed.mp4"}
{"edit_instruction": "Change the background to a majestic Swiss Alps valley with clouds drifting across snow-capped peaks, wildflowers swaying, and an eagle soaring overhead, lit by soft neutral daylight from the right. Medium wide shot, eye-level, static camera with deep focus and a sharp background. Keep the female hiker with a large backpack intact.", "input_video_path": "synthetic-bg-change/input_video/cacad3b761b90d2a52ac82b5647e5b1a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cacad3b761b90d2a52ac82b5647e5b1a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cacad3b761b90d2a52ac82b5647e5b1a.mp4", "mask_path": "synthetic-bg-change/mask/cacad3b761b90d2a52ac82b5647e5b1a.mp4", "composite_path": "synthetic-bg-change/composite/cacad3b761b90d2a52ac82b5647e5b1a.mp4"}
{"edit_instruction": "Change the background to a misty mountain summit with clouds drifting swiftly across peaks and an eagle soaring in the distance, lit by soft diffused light from the right. Use a medium wide shot with an eye-level, static camera and sharp deep focus on the distant range. Keep the young female hiker with a large backpack intact.", "input_video_path": "synthetic-bg-change/input_video/0ca6dc9b857fc5aefb5efe303992297e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ca6dc9b857fc5aefb5efe303992297e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ca6dc9b857fc5aefb5efe303992297e.mp4", "mask_path": "synthetic-bg-change/mask/0ca6dc9b857fc5aefb5efe303992297e.mp4", "composite_path": "synthetic-bg-change/composite/0ca6dc9b857fc5aefb5efe303992297e.mp4"}
{"edit_instruction": "Change the background to a snowy mountain summit with swirling snow drift particles blowing past in the wind and clouds rolling rapidly over jagged peaks in the distance, soft diffuse top-left lighting, medium shot, static camera, deep focus with sharp background and a clear winter atmosphere. Keep the person intact.", "input_video_path": "synthetic-bg-change/input_video/2749a3244b7fdb67a110f0637dc9d3bf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2749a3244b7fdb67a110f0637dc9d3bf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2749a3244b7fdb67a110f0637dc9d3bf.mp4", "mask_path": "synthetic-bg-change/mask/2749a3244b7fdb67a110f0637dc9d3bf.mp4", "composite_path": "synthetic-bg-change/composite/2749a3244b7fdb67a110f0637dc9d3bf.mp4"}
{"edit_instruction": "Change the background to a majestic Swiss Alps valley with clouds drifting across snow-capped peaks, wildflowers swaying, and an eagle soaring overhead, lit by soft neutral daylight from the right. Medium wide shot, eye-level, static camera with deep focus and a sharp background. Keep the female hiker with a large backpack intact.", "input_video_path": "synthetic-bg-change/input_video/de446fd2e501e59d0f9caa6fb42cda11.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/de446fd2e501e59d0f9caa6fb42cda11.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/de446fd2e501e59d0f9caa6fb42cda11.mp4", "mask_path": "synthetic-bg-change/mask/de446fd2e501e59d0f9caa6fb42cda11.mp4", "composite_path": "synthetic-bg-change/composite/de446fd2e501e59d0f9caa6fb42cda11.mp4"}
{"edit_instruction": "Change the background to an alien planet surface with giant floating rock formations, bioluminescent spores drifting through the air, strange purple vegetation moving with a gentle breeze, and two visible moons under soft ambient lighting. Medium shot, eye-level, static camera, with a sharp background. Keep the traveler with the heavy pack intact.", "input_video_path": "synthetic-bg-change/input_video/f6a9195b304eb76f269aa1eefc94e893.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f6a9195b304eb76f269aa1eefc94e893.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f6a9195b304eb76f269aa1eefc94e893.mp4", "mask_path": "synthetic-bg-change/mask/f6a9195b304eb76f269aa1eefc94e893.mp4", "composite_path": "synthetic-bg-change/composite/f6a9195b304eb76f269aa1eefc94e893.mp4"}
{"edit_instruction": "Change the background to a snowy mountain summit with swirling snow drift particles blowing past in the wind and clouds rolling rapidly over jagged peaks in the distance, soft diffuse top-left lighting, medium shot, static camera, deep focus with sharp background and a clear winter atmosphere. Keep the person intact.", "input_video_path": "synthetic-bg-change/input_video/65ef8deba9b6ea9b858e50812805845a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65ef8deba9b6ea9b858e50812805845a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65ef8deba9b6ea9b858e50812805845a.mp4", "mask_path": "synthetic-bg-change/mask/65ef8deba9b6ea9b858e50812805845a.mp4", "composite_path": "synthetic-bg-change/composite/65ef8deba9b6ea9b858e50812805845a.mp4"}
{"edit_instruction": "Change the background to a wooden pier on a foggy morning with thick fog rolling across the water, seagulls circling overhead, waves gently lapping at the pier supports, and soft diffused light cutting through the mist from the left. Medium shot, eye-level, static camera, blurry background with soft bokeh. Keep the person in the blue windbreaker and beanie intact.", "input_video_path": "synthetic-bg-change/input_video/57a3cc0b8e9623b226e174919f9aec1e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/57a3cc0b8e9623b226e174919f9aec1e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/57a3cc0b8e9623b226e174919f9aec1e.mp4", "mask_path": "synthetic-bg-change/mask/57a3cc0b8e9623b226e174919f9aec1e.mp4", "composite_path": "synthetic-bg-change/composite/57a3cc0b8e9623b226e174919f9aec1e.mp4"}
{"edit_instruction": "Change the background to an alien planet surface with giant floating rock formations, bioluminescent spores drifting through the air, strange purple vegetation moving with a gentle breeze, and two visible moons under soft ambient lighting. Medium shot, eye-level, static camera, with a sharp background. Keep the traveler with the heavy pack intact.", "input_video_path": "synthetic-bg-change/input_video/a19e8aa6ca67019deb8721d484f92a40.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a19e8aa6ca67019deb8721d484f92a40.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a19e8aa6ca67019deb8721d484f92a40.mp4", "mask_path": "synthetic-bg-change/mask/a19e8aa6ca67019deb8721d484f92a40.mp4", "composite_path": "synthetic-bg-change/composite/a19e8aa6ca67019deb8721d484f92a40.mp4"}
{"edit_instruction": "Change the background to the overgrown ruins of a futuristic city with crumbling skyscrapers covered in gently swaying vines, featuring floating dust motes in stagnant air under soft, neutral overcast light from the upper left, shot as a medium static shot with a slightly blurred background and cinematic texture. Keep the hiker seen from behind intact.", "input_video_path": "synthetic-bg-change/input_video/7d7346113dddc01aa86f52022ebdfa20.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7d7346113dddc01aa86f52022ebdfa20.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7d7346113dddc01aa86f52022ebdfa20.mp4", "mask_path": "synthetic-bg-change/mask/7d7346113dddc01aa86f52022ebdfa20.mp4", "composite_path": "synthetic-bg-change/composite/7d7346113dddc01aa86f52022ebdfa20.mp4"}
{"edit_instruction": "Change the background to a wooden pier on a foggy morning with thick fog rolling across the water, seagulls circling overhead, waves gently lapping at the pier supports, and soft diffused light cutting through the mist from the left. Medium shot, eye-level, static camera, blurry background with soft bokeh. Keep the person in the blue windbreaker and beanie intact.", "input_video_path": "synthetic-bg-change/input_video/b90d3d24ad934feebaa58f36bb4605a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b90d3d24ad934feebaa58f36bb4605a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b90d3d24ad934feebaa58f36bb4605a3.mp4", "mask_path": "synthetic-bg-change/mask/b90d3d24ad934feebaa58f36bb4605a3.mp4", "composite_path": "synthetic-bg-change/composite/b90d3d24ad934feebaa58f36bb4605a3.mp4"}
{"edit_instruction": "Change the background to a massive, thundering waterfall cascading down a cliff face in a lush national park with water spray, mist, forming rainbows, and birds circling high. Include soft natural daylight from the front-right. Use a medium shot, eye-level, static camera with sharp background and deep focus on the cascading water and mossy rocks. Keep the traveler with a large hiking backpack intact.", "input_video_path": "synthetic-bg-change/input_video/6103b8b59892a4949fba379aed7081b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6103b8b59892a4949fba379aed7081b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6103b8b59892a4949fba379aed7081b7.mp4", "mask_path": "synthetic-bg-change/mask/6103b8b59892a4949fba379aed7081b7.mp4", "composite_path": "synthetic-bg-change/composite/6103b8b59892a4949fba379aed7081b7.mp4"}
{"edit_instruction": "Change the background to the overgrown ruins of a futuristic city with crumbling skyscrapers covered in gently swaying vines, featuring floating dust motes in stagnant air under soft, neutral overcast light from the upper left, shot as a medium static shot with a slightly blurred background and cinematic texture. Keep the hiker seen from behind intact.", "input_video_path": "synthetic-bg-change/input_video/7ed4c8a2a71fd70e31fabc4fbaf92f93.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7ed4c8a2a71fd70e31fabc4fbaf92f93.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7ed4c8a2a71fd70e31fabc4fbaf92f93.mp4", "mask_path": "synthetic-bg-change/mask/7ed4c8a2a71fd70e31fabc4fbaf92f93.mp4", "composite_path": "synthetic-bg-change/composite/7ed4c8a2a71fd70e31fabc4fbaf92f93.mp4"}
{"edit_instruction": "Change the background to the purple rocky surface of an alien planet with glowing spores floating around, strange pulsing bioluminescent flora, and two moons rising in the sky, lit by soft neutral light from the upper right. Use a medium shot, eye-level, static camera with a slightly blurred background. Keep the hiker with the backpack intact.", "input_video_path": "synthetic-bg-change/input_video/db8284c40ebfdc3a1636d2a1dccfcd45.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/db8284c40ebfdc3a1636d2a1dccfcd45.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/db8284c40ebfdc3a1636d2a1dccfcd45.mp4", "mask_path": "synthetic-bg-change/mask/db8284c40ebfdc3a1636d2a1dccfcd45.mp4", "composite_path": "synthetic-bg-change/composite/db8284c40ebfdc3a1636d2a1dccfcd45.mp4"}
{"edit_instruction": "Change the background to a massive, thundering waterfall cascading down a cliff face in a lush national park with water spray, mist, forming rainbows, and birds circling high. Include soft natural daylight from the front-right. Use a medium shot, eye-level, static camera with sharp background and deep focus on the cascading water and mossy rocks. Keep the traveler with a large hiking backpack intact.", "input_video_path": "synthetic-bg-change/input_video/c69d05d28a5bfb36f73a92dd657e16e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c69d05d28a5bfb36f73a92dd657e16e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c69d05d28a5bfb36f73a92dd657e16e4.mp4", "mask_path": "synthetic-bg-change/mask/c69d05d28a5bfb36f73a92dd657e16e4.mp4", "composite_path": "synthetic-bg-change/composite/c69d05d28a5bfb36f73a92dd657e16e4.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk metropolis with towering holographic skyscrapers, flying cars zooming overhead, and digital billboards flickering with advertisements. Include soft cool ambient light from the front-right, a slightly blurred background with neon bokeh, rain falling, and steam plumes rising from futuristic pipes on wet pavement. Keep the traveler with a large hiking backpack intact.", "input_video_path": "synthetic-bg-change/input_video/6d6b743af69a546560475301051ca2c9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6d6b743af69a546560475301051ca2c9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6d6b743af69a546560475301051ca2c9.mp4", "mask_path": "synthetic-bg-change/mask/6d6b743af69a546560475301051ca2c9.mp4", "composite_path": "synthetic-bg-change/composite/6d6b743af69a546560475301051ca2c9.mp4"}
{"edit_instruction": "Change the background to the purple rocky surface of an alien planet with glowing spores floating around, strange pulsing bioluminescent flora, and two moons rising in the sky, lit by soft neutral light from the upper right. Use a medium shot, eye-level, static camera with a slightly blurred background. Keep the hiker with the backpack intact.", "input_video_path": "synthetic-bg-change/input_video/9c40b5adf300c36950dee6768f8e7bd4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c40b5adf300c36950dee6768f8e7bd4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c40b5adf300c36950dee6768f8e7bd4.mp4", "mask_path": "synthetic-bg-change/mask/9c40b5adf300c36950dee6768f8e7bd4.mp4", "composite_path": "synthetic-bg-change/composite/9c40b5adf300c36950dee6768f8e7bd4.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk alleyway at night with holographic neon ads flickering in blue and pink, steady rain, and steam rising from vents. Include cool artificial light reflecting off wet pavement from the left. Medium shot, eye-level, static camera, slightly blurred background. Keep the person in the blue windbreaker and beanie intact.", "input_video_path": "synthetic-bg-change/input_video/3d0affc420ec6a74a25dffcba11b4e5a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3d0affc420ec6a74a25dffcba11b4e5a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3d0affc420ec6a74a25dffcba11b4e5a.mp4", "mask_path": "synthetic-bg-change/mask/3d0affc420ec6a74a25dffcba11b4e5a.mp4", "composite_path": "synthetic-bg-change/composite/3d0affc420ec6a74a25dffcba11b4e5a.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk metropolis with towering holographic skyscrapers, flying cars zooming overhead, and digital billboards flickering with advertisements. Include soft cool ambient light from the front-right, a slightly blurred background with neon bokeh, rain falling, and steam plumes rising from futuristic pipes on wet pavement. Keep the traveler with a large hiking backpack intact.", "input_video_path": "synthetic-bg-change/input_video/0fff8c7892887a2f9d7a22f4a74ac7ba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0fff8c7892887a2f9d7a22f4a74ac7ba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0fff8c7892887a2f9d7a22f4a74ac7ba.mp4", "mask_path": "synthetic-bg-change/mask/0fff8c7892887a2f9d7a22f4a74ac7ba.mp4", "composite_path": "synthetic-bg-change/composite/0fff8c7892887a2f9d7a22f4a74ac7ba.mp4"}
{"edit_instruction": "Change the background to a modern high-rise glass office with dust motes floating in sunbeams near windows and city traffic moving far below, with soft neutral light from the front-right. Over-the-shoulder medium close-up, eye-level, static camera, blurry background with soft bokeh of office lights. Keep the business woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/a1add2d8f957a7dee3feed1d8a11b905.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a1add2d8f957a7dee3feed1d8a11b905.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a1add2d8f957a7dee3feed1d8a11b905.mp4", "mask_path": "synthetic-bg-change/mask/a1add2d8f957a7dee3feed1d8a11b905.mp4", "composite_path": "synthetic-bg-change/composite/a1add2d8f957a7dee3feed1d8a11b905.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk alleyway at night with holographic neon ads flickering in blue and pink, steady rain, and steam rising from vents. Include cool artificial light reflecting off wet pavement from the left. Medium shot, eye-level, static camera, slightly blurred background. Keep the person in the blue windbreaker and beanie intact.", "input_video_path": "synthetic-bg-change/input_video/64802d4d4cb6b29a0b716b25900743ad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/64802d4d4cb6b29a0b716b25900743ad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/64802d4d4cb6b29a0b716b25900743ad.mp4", "mask_path": "synthetic-bg-change/mask/64802d4d4cb6b29a0b716b25900743ad.mp4", "composite_path": "synthetic-bg-change/composite/64802d4d4cb6b29a0b716b25900743ad.mp4"}
{"edit_instruction": "Change the background to a chic urban coffee shop with steam rising from espresso machines, baristas moving in the background, pedestrians passing by large windows, ceiling fans spinning slowly, and soft daylight entering from the right. Over-the-shoulder medium shot, eye-level, static camera with a soft focus background. Keep the two business professionals intact.", "input_video_path": "synthetic-bg-change/input_video/59442ecf1f9f103528bf2df3ee1c8eed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/59442ecf1f9f103528bf2df3ee1c8eed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/59442ecf1f9f103528bf2df3ee1c8eed.mp4", "mask_path": "synthetic-bg-change/mask/59442ecf1f9f103528bf2df3ee1c8eed.mp4", "composite_path": "synthetic-bg-change/composite/59442ecf1f9f103528bf2df3ee1c8eed.mp4"}
{"edit_instruction": "Change the background to a modern high-rise glass office with dust motes floating in sunbeams near windows and city traffic moving far below, with soft neutral light from the front-right. Over-the-shoulder medium close-up, eye-level, static camera, blurry background with soft bokeh of office lights. Keep the business woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/98654f8cf552d25619cb2b73733b273c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/98654f8cf552d25619cb2b73733b273c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/98654f8cf552d25619cb2b73733b273c.mp4", "mask_path": "synthetic-bg-change/mask/98654f8cf552d25619cb2b73733b273c.mp4", "composite_path": "synthetic-bg-change/composite/98654f8cf552d25619cb2b73733b273c.mp4"}
{"edit_instruction": "Change the background to a snowy mountain pass in the Alps with snowflakes drifting in the air, pine trees swaying in the wind, and distant peaks shrouded in mist, illuminated by soft diffuse top-right lighting typical of an overcast winter day. Medium shot, eye-level, static camera, deep focus with everything in sharp detail. Keep the hiker with a large backpack wearing a blue jacket intact.", "input_video_path": "synthetic-bg-change/input_video/22babddc2275764016380f59c5a03409.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/22babddc2275764016380f59c5a03409.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/22babddc2275764016380f59c5a03409.mp4", "mask_path": "synthetic-bg-change/mask/22babddc2275764016380f59c5a03409.mp4", "composite_path": "synthetic-bg-change/composite/22babddc2275764016380f59c5a03409.mp4"}
{"edit_instruction": "Change the background to a mystical cavern filled with glowing blue crystals, bioluminescent fungi on distant rock walls, and swirling magical energy wisps, with soft cool ambient light. Use a medium close-up, eye-level, static camera angle with a dreamy out-of-focus background and bokeh. Keep the person in the black beanie and blue coat intact.", "input_video_path": "synthetic-bg-change/input_video/27408fd0bf5d5fd17af24354129bff06.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/27408fd0bf5d5fd17af24354129bff06.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/27408fd0bf5d5fd17af24354129bff06.mp4", "mask_path": "synthetic-bg-change/mask/27408fd0bf5d5fd17af24354129bff06.mp4", "composite_path": "synthetic-bg-change/composite/27408fd0bf5d5fd17af24354129bff06.mp4"}
{"edit_instruction": "Change the background to a chic urban coffee shop with steam rising from espresso machines, baristas moving in the background, pedestrians passing by large windows, ceiling fans spinning slowly, and soft daylight entering from the right. Over-the-shoulder medium shot, eye-level, static camera with a soft focus background. Keep the two business professionals intact.", "input_video_path": "synthetic-bg-change/input_video/4e7626d702605bdd35d5e2d10c309b44.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4e7626d702605bdd35d5e2d10c309b44.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4e7626d702605bdd35d5e2d10c309b44.mp4", "mask_path": "synthetic-bg-change/mask/4e7626d702605bdd35d5e2d10c309b44.mp4", "composite_path": "synthetic-bg-change/composite/4e7626d702605bdd35d5e2d10c309b44.mp4"}
{"edit_instruction": "Change the background to a busy modern glass office building with employees walking briskly with tablets, elevator lights flickering in the distance, and digital stock tickers scrolling on monitors, illuminated by soft neutral light from the right. Maintain the over-the-shoulder medium shot, eye-level angle, static camera, and blurry background with office bokeh. Keep the two professionals talking intact.", "input_video_path": "synthetic-bg-change/input_video/7e2c8fb9bc1a0313be7ace17f8019fc8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e2c8fb9bc1a0313be7ace17f8019fc8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e2c8fb9bc1a0313be7ace17f8019fc8.mp4", "mask_path": "synthetic-bg-change/mask/7e2c8fb9bc1a0313be7ace17f8019fc8.mp4", "composite_path": "synthetic-bg-change/composite/7e2c8fb9bc1a0313be7ace17f8019fc8.mp4"}
{"edit_instruction": "Change the background to a snowy mountain pass in the Alps with snowflakes drifting in the air, pine trees swaying in the wind, and distant peaks shrouded in mist, illuminated by soft diffuse top-right lighting typical of an overcast winter day. Medium shot, eye-level, static camera, deep focus with everything in sharp detail. Keep the hiker with a large backpack wearing a blue jacket intact.", "input_video_path": "synthetic-bg-change/input_video/dbfe3e88b039b3f15f4d6c90ae971544.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dbfe3e88b039b3f15f4d6c90ae971544.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dbfe3e88b039b3f15f4d6c90ae971544.mp4", "mask_path": "synthetic-bg-change/mask/dbfe3e88b039b3f15f4d6c90ae971544.mp4", "composite_path": "synthetic-bg-change/composite/dbfe3e88b039b3f15f4d6c90ae971544.mp4"}
{"edit_instruction": "Change the background to a mystical cavern filled with glowing blue crystals, bioluminescent fungi on distant rock walls, and swirling magical energy wisps, with soft cool ambient light. Use a medium close-up, eye-level, static camera angle with a dreamy out-of-focus background and bokeh. Keep the person in the black beanie and blue coat intact.", "input_video_path": "synthetic-bg-change/input_video/c930b147ed84cfb36e4c78d34393c623.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c930b147ed84cfb36e4c78d34393c623.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c930b147ed84cfb36e4c78d34393c623.mp4", "mask_path": "synthetic-bg-change/mask/c930b147ed84cfb36e4c78d34393c623.mp4", "composite_path": "synthetic-bg-change/composite/c930b147ed84cfb36e4c78d34393c623.mp4"}
{"edit_instruction": "Change the background to the command deck of a starship with holographic displays flickering blue, stars drifting past a large observation window, and small service drones hovering, with soft neutral lighting. Over-the-shoulder medium close-up, eye-level, static camera, gentle background blur. Keep the woman in the formal blazer intact.", "input_video_path": "synthetic-bg-change/input_video/ccb5bb0b37d55eb1d8b5755f13241adf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ccb5bb0b37d55eb1d8b5755f13241adf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ccb5bb0b37d55eb1d8b5755f13241adf.mp4", "mask_path": "synthetic-bg-change/mask/ccb5bb0b37d55eb1d8b5755f13241adf.mp4", "composite_path": "synthetic-bg-change/composite/ccb5bb0b37d55eb1d8b5755f13241adf.mp4"}
{"edit_instruction": "Change the background to a busy modern glass office building with employees walking briskly with tablets, elevator lights flickering in the distance, and digital stock tickers scrolling on monitors, illuminated by soft neutral light from the right. Maintain the over-the-shoulder medium shot, eye-level angle, static camera, and blurry background with office bokeh. Keep the two professionals talking intact.", "input_video_path": "synthetic-bg-change/input_video/5fa736f3c37e46040502b10c2603840f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5fa736f3c37e46040502b10c2603840f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5fa736f3c37e46040502b10c2603840f.mp4", "mask_path": "synthetic-bg-change/mask/5fa736f3c37e46040502b10c2603840f.mp4", "composite_path": "synthetic-bg-change/composite/5fa736f3c37e46040502b10c2603840f.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with enchanted books floating and drifting through the air, dust motes dancing in shafts of light, tiny glowing golden runes spiraling slowly, and magical sparkles trailing in the air. Use soft, diffused lighting from the front-left, a static camera, medium close-up, and a dreamy out-of-focus background. Keep the woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/0d424ad5b6fb2555ac784eb84fafc918.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0d424ad5b6fb2555ac784eb84fafc918.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0d424ad5b6fb2555ac784eb84fafc918.mp4", "mask_path": "synthetic-bg-change/mask/0d424ad5b6fb2555ac784eb84fafc918.mp4", "composite_path": "synthetic-bg-change/composite/0d424ad5b6fb2555ac784eb84fafc918.mp4"}
{"edit_instruction": "Change the background to the command deck of a starship with holographic displays flickering blue, stars drifting past a large observation window, and small service drones hovering, with soft neutral lighting. Over-the-shoulder medium close-up, eye-level, static camera, gentle background blur. Keep the woman in the formal blazer intact.", "input_video_path": "synthetic-bg-change/input_video/6b493dc8bb71aa015923fecc51d1d5b5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6b493dc8bb71aa015923fecc51d1d5b5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6b493dc8bb71aa015923fecc51d1d5b5.mp4", "mask_path": "synthetic-bg-change/mask/6b493dc8bb71aa015923fecc51d1d5b5.mp4", "composite_path": "synthetic-bg-change/composite/6b493dc8bb71aa015923fecc51d1d5b5.mp4"}
{"edit_instruction": "Change the background to a futuristic glass subway terminal with commuters gliding downward on an opposite escalator, digital advertisements flickering on the walls, and dust motes floating in shafts of cool daylight with soft diffuse lighting. Maintain the medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the person in the black beanie and blue coat intact.", "input_video_path": "synthetic-bg-change/input_video/07d41f558295f332c0437d9cafcedfec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/07d41f558295f332c0437d9cafcedfec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/07d41f558295f332c0437d9cafcedfec.mp4", "mask_path": "synthetic-bg-change/mask/07d41f558295f332c0437d9cafcedfec.mp4", "composite_path": "synthetic-bg-change/composite/07d41f558295f332c0437d9cafcedfec.mp4"}
{"edit_instruction": "Change the background to an upscale city sidewalk cafe with yellow taxi cabs driving past in the street, pedestrians walking by, steam rising from nearby coffee cups, soft natural daylight filtering through an awning, and a slightly blurred urban background. Medium close-up, eye-level, static camera. Keep the professional woman intact.", "input_video_path": "synthetic-bg-change/input_video/b9ce5145f49dbc0635affa893f7de3a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b9ce5145f49dbc0635affa893f7de3a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b9ce5145f49dbc0635affa893f7de3a0.mp4", "mask_path": "synthetic-bg-change/mask/b9ce5145f49dbc0635affa893f7de3a0.mp4", "composite_path": "synthetic-bg-change/composite/b9ce5145f49dbc0635affa893f7de3a0.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with enchanted books floating and drifting through the air, dust motes dancing in shafts of light, tiny glowing golden runes spiraling slowly, and magical sparkles trailing in the air. Use soft, diffused lighting from the front-left, a static camera, medium close-up, and a dreamy out-of-focus background. Keep the woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/3bb683ea213b430d3f825c463f2768ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3bb683ea213b430d3f825c463f2768ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3bb683ea213b430d3f825c463f2768ab.mp4", "mask_path": "synthetic-bg-change/mask/3bb683ea213b430d3f825c463f2768ab.mp4", "composite_path": "synthetic-bg-change/composite/3bb683ea213b430d3f825c463f2768ab.mp4"}
{"edit_instruction": "Change the background to a futuristic glass subway terminal with commuters gliding downward on an opposite escalator, digital advertisements flickering on the walls, and dust motes floating in shafts of cool daylight with soft diffuse lighting. Maintain the medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the person in the black beanie and blue coat intact.", "input_video_path": "synthetic-bg-change/input_video/f5361a8fc88d07ed93dc05af8a5dfe16.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f5361a8fc88d07ed93dc05af8a5dfe16.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f5361a8fc88d07ed93dc05af8a5dfe16.mp4", "mask_path": "synthetic-bg-change/mask/f5361a8fc88d07ed93dc05af8a5dfe16.mp4", "composite_path": "synthetic-bg-change/composite/f5361a8fc88d07ed93dc05af8a5dfe16.mp4"}
{"edit_instruction": "Change the background to the bridge of a futuristic starship with flickering holographic data displays and star fields drifting past the viewport window, featuring blue console lights blinking rhythmically and neutral lighting from the front-left. Medium close-up, over-the-shoulder shot, static camera with gentle background blur. Keep the woman in the black business suit intact.", "input_video_path": "synthetic-bg-change/input_video/7936a509108f332e289b0d79d3325d4d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7936a509108f332e289b0d79d3325d4d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7936a509108f332e289b0d79d3325d4d.mp4", "mask_path": "synthetic-bg-change/mask/7936a509108f332e289b0d79d3325d4d.mp4", "composite_path": "synthetic-bg-change/composite/7936a509108f332e289b0d79d3325d4d.mp4"}
{"edit_instruction": "Change the background to an upscale city sidewalk cafe with yellow taxi cabs driving past in the street, pedestrians walking by, steam rising from nearby coffee cups, soft natural daylight filtering through an awning, and a slightly blurred urban background. Medium close-up, eye-level, static camera. Keep the professional woman intact.", "input_video_path": "synthetic-bg-change/input_video/6226bb96c8685fda8445dac11da5b63f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6226bb96c8685fda8445dac11da5b63f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6226bb96c8685fda8445dac11da5b63f.mp4", "mask_path": "synthetic-bg-change/mask/6226bb96c8685fda8445dac11da5b63f.mp4", "composite_path": "synthetic-bg-change/composite/6226bb96c8685fda8445dac11da5b63f.mp4"}
{"edit_instruction": "Change the background to a high-tech glass conference room with holographic data displays flickering and employees walking briskly past glass walls in the distance, soft neutral light from the left. Eye-level, medium close-up, static camera, blurred background with office bokeh and light reflections on glass surfaces. Keep the professional woman intact.", "input_video_path": "synthetic-bg-change/input_video/20d6fbf57c586f3d4abbad75554a986e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/20d6fbf57c586f3d4abbad75554a986e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/20d6fbf57c586f3d4abbad75554a986e.mp4", "mask_path": "synthetic-bg-change/mask/20d6fbf57c586f3d4abbad75554a986e.mp4", "composite_path": "synthetic-bg-change/composite/20d6fbf57c586f3d4abbad75554a986e.mp4"}
{"edit_instruction": "Change the background to the bridge of a futuristic starship with flickering holographic data displays and star fields drifting past the viewport window, featuring blue console lights blinking rhythmically and neutral lighting from the front-left. Medium close-up, over-the-shoulder shot, static camera with gentle background blur. Keep the woman in the black business suit intact.", "input_video_path": "synthetic-bg-change/input_video/050e74d1f0487bba71152e048cb70ab1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/050e74d1f0487bba71152e048cb70ab1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/050e74d1f0487bba71152e048cb70ab1.mp4", "mask_path": "synthetic-bg-change/mask/050e74d1f0487bba71152e048cb70ab1.mp4", "composite_path": "synthetic-bg-change/composite/050e74d1f0487bba71152e048cb70ab1.mp4"}
{"edit_instruction": "Change the background to a high-tech glass conference room with holographic data displays flickering and employees walking briskly past glass walls in the distance, soft neutral light from the left. Eye-level, medium close-up, static camera, blurred background with office bokeh and light reflections on glass surfaces. Keep the professional woman intact.", "input_video_path": "synthetic-bg-change/input_video/d7eb130200407d85c1055173b6efd497.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d7eb130200407d85c1055173b6efd497.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d7eb130200407d85c1055173b6efd497.mp4", "mask_path": "synthetic-bg-change/mask/d7eb130200407d85c1055173b6efd497.mp4", "composite_path": "synthetic-bg-change/composite/d7eb130200407d85c1055173b6efd497.mp4"}
{"edit_instruction": "Change the background to a high-tech modern office space featuring employees walking in a blurred hallway behind glass partitions and digital tickers scrolling on wall monitors, under soft neutral office lighting. Use a medium close-up, static camera with a soft-focus background and office bokeh effects. Keep the woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/c8c97df1e06c3259a7b1bce31f0c29d5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c8c97df1e06c3259a7b1bce31f0c29d5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c8c97df1e06c3259a7b1bce31f0c29d5.mp4", "mask_path": "synthetic-bg-change/mask/c8c97df1e06c3259a7b1bce31f0c29d5.mp4", "composite_path": "synthetic-bg-change/composite/c8c97df1e06c3259a7b1bce31f0c29d5.mp4"}
{"edit_instruction": "Change the background to a sunny city park during autumn with golden leaves falling gently and sunlight filtering through swaying tree branches. Eye-level, medium close-up, static camera, gentle background blur revealing park textures, soft diffused daylight from the left. Keep the professional woman intact.", "input_video_path": "synthetic-bg-change/input_video/035a973e40e771797787fd2b16cb6caa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/035a973e40e771797787fd2b16cb6caa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/035a973e40e771797787fd2b16cb6caa.mp4", "mask_path": "synthetic-bg-change/mask/035a973e40e771797787fd2b16cb6caa.mp4", "composite_path": "synthetic-bg-change/composite/035a973e40e771797787fd2b16cb6caa.mp4"}
{"edit_instruction": "Change the background to a high-tech modern office space featuring employees walking in a blurred hallway behind glass partitions and digital tickers scrolling on wall monitors, under soft neutral office lighting. Use a medium close-up, static camera with a soft-focus background and office bokeh effects. Keep the woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/63477397c2d3c2692976b0561c0e9e9f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/63477397c2d3c2692976b0561c0e9e9f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/63477397c2d3c2692976b0561c0e9e9f.mp4", "mask_path": "synthetic-bg-change/mask/63477397c2d3c2692976b0561c0e9e9f.mp4", "composite_path": "synthetic-bg-change/composite/63477397c2d3c2692976b0561c0e9e9f.mp4"}
{"edit_instruction": "Change the background to a bustling high-tech newsroom with digital data streams scrolling on glass walls, blurred employees, and a holographic data ring orbiting gently. Include soft neutral light from the front-left, a cinematic look with a soft-focus background of office lights and screens, shallow depth of field, and an over-the-shoulder perspective. Keep the woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/14df1082c1e8770e33210a5766e02797.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/14df1082c1e8770e33210a5766e02797.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/14df1082c1e8770e33210a5766e02797.mp4", "mask_path": "synthetic-bg-change/mask/14df1082c1e8770e33210a5766e02797.mp4", "composite_path": "synthetic-bg-change/composite/14df1082c1e8770e33210a5766e02797.mp4"}
{"edit_instruction": "Change the background to a sunny city park during autumn with golden leaves falling gently and sunlight filtering through swaying tree branches. Eye-level, medium close-up, static camera, gentle background blur revealing park textures, soft diffused daylight from the left. Keep the professional woman intact.", "input_video_path": "synthetic-bg-change/input_video/837770421c7fb97ff9bd1cc8f7e8ab7d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/837770421c7fb97ff9bd1cc8f7e8ab7d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/837770421c7fb97ff9bd1cc8f7e8ab7d.mp4", "mask_path": "synthetic-bg-change/mask/837770421c7fb97ff9bd1cc8f7e8ab7d.mp4", "composite_path": "synthetic-bg-change/composite/837770421c7fb97ff9bd1cc8f7e8ab7d.mp4"}
{"edit_instruction": "Change the background to a modern high-rise glass office at sunset with dust motes dancing in sunbeams, soft light reflecting off glass surfaces, and a dreamy out-of-focus background showing city traffic far below and bokeh lights of the skyline starting to twinkle, using soft diffused lighting from the front-left and maintaining a medium close-up, over-the-shoulder shot with a static camera. Keep the woman in the black business suit intact.", "input_video_path": "synthetic-bg-change/input_video/1fd3595b67ad21d24448f75136d18b01.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1fd3595b67ad21d24448f75136d18b01.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1fd3595b67ad21d24448f75136d18b01.mp4", "mask_path": "synthetic-bg-change/mask/1fd3595b67ad21d24448f75136d18b01.mp4", "composite_path": "synthetic-bg-change/composite/1fd3595b67ad21d24448f75136d18b01.mp4"}
{"edit_instruction": "Change the background to a bustling high-tech newsroom with digital data streams scrolling on glass walls, blurred employees, and a holographic data ring orbiting gently. Include soft neutral light from the front-left, a cinematic look with a soft-focus background of office lights and screens, shallow depth of field, and an over-the-shoulder perspective. Keep the woman in the black blazer intact.", "input_video_path": "synthetic-bg-change/input_video/e10ef0adf257d74a1c749517a754f545.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e10ef0adf257d74a1c749517a754f545.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e10ef0adf257d74a1c749517a754f545.mp4", "mask_path": "synthetic-bg-change/mask/e10ef0adf257d74a1c749517a754f545.mp4", "composite_path": "synthetic-bg-change/composite/e10ef0adf257d74a1c749517a754f545.mp4"}
{"edit_instruction": "Change the background to the bridge of a futuristic starship with flickering holographic displays and a viewport showing a vibrant swirling nebula and gliding spaceships, lit by cool artificial panel lighting. Medium close-up, over-the-shoulder shot with slightly soft background focus. Keep the two people conversing intact.", "input_video_path": "synthetic-bg-change/input_video/11034a90850a2ca057df9ce09fbcab4c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/11034a90850a2ca057df9ce09fbcab4c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/11034a90850a2ca057df9ce09fbcab4c.mp4", "mask_path": "synthetic-bg-change/mask/11034a90850a2ca057df9ce09fbcab4c.mp4", "composite_path": "synthetic-bg-change/composite/11034a90850a2ca057df9ce09fbcab4c.mp4"}
{"edit_instruction": "Change the background to a modern high-rise glass office at sunset with dust motes dancing in sunbeams, soft light reflecting off glass surfaces, and a dreamy out-of-focus background showing city traffic far below and bokeh lights of the skyline starting to twinkle, using soft diffused lighting from the front-left and maintaining a medium close-up, over-the-shoulder shot with a static camera. Keep the woman in the black business suit intact.", "input_video_path": "synthetic-bg-change/input_video/4b554fd03ce28942ab3b3aabc8862bcd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b554fd03ce28942ab3b3aabc8862bcd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b554fd03ce28942ab3b3aabc8862bcd.mp4", "mask_path": "synthetic-bg-change/mask/4b554fd03ce28942ab3b3aabc8862bcd.mp4", "composite_path": "synthetic-bg-change/composite/4b554fd03ce28942ab3b3aabc8862bcd.mp4"}
{"edit_instruction": "Change the background to a sleek modern glass office building with people walking briskly in hallways and elevators opening and closing in the distance, lit by soft neutral office lighting from the right. Eye-level, medium shot, static camera, slightly blurred background with office bokeh. Keep the Asian woman in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/b24d63abe1d6d80a9495e3c138fbfced.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b24d63abe1d6d80a9495e3c138fbfced.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b24d63abe1d6d80a9495e3c138fbfced.mp4", "mask_path": "synthetic-bg-change/mask/b24d63abe1d6d80a9495e3c138fbfced.mp4", "composite_path": "synthetic-bg-change/composite/b24d63abe1d6d80a9495e3c138fbfced.mp4"}
{"edit_instruction": "Change the background to the bridge of a futuristic starship with flickering holographic displays and a viewport showing a vibrant swirling nebula and gliding spaceships, lit by cool artificial panel lighting. Medium close-up, over-the-shoulder shot with slightly soft background focus. Keep the two people conversing intact.", "input_video_path": "synthetic-bg-change/input_video/e162dc3f3d0c23fb152b037ff8001512.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e162dc3f3d0c23fb152b037ff8001512.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e162dc3f3d0c23fb152b037ff8001512.mp4", "mask_path": "synthetic-bg-change/mask/e162dc3f3d0c23fb152b037ff8001512.mp4", "composite_path": "synthetic-bg-change/composite/e162dc3f3d0c23fb152b037ff8001512.mp4"}
{"edit_instruction": "Change the background to Times Square at night, featuring flickering giant LED billboards, yellow taxis blurring by in motion, and steam rising from vents, with vibrant colorful city lights illuminating from the right. Maintain an eye-level medium shot with a static camera and a dreamy out-of-focus background with heavy city light bokeh. Keep the Asian woman in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/c0e1c6970327347b595ddb42d80d3717.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c0e1c6970327347b595ddb42d80d3717.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c0e1c6970327347b595ddb42d80d3717.mp4", "mask_path": "synthetic-bg-change/mask/c0e1c6970327347b595ddb42d80d3717.mp4", "composite_path": "synthetic-bg-change/composite/c0e1c6970327347b595ddb42d80d3717.mp4"}
{"edit_instruction": "Change the background to a sleek modern glass office building with people walking briskly in hallways and elevators opening and closing in the distance, lit by soft neutral office lighting from the right. Eye-level, medium shot, static camera, slightly blurred background with office bokeh. Keep the Asian woman in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/24048e8a4e2da24ae9e1d55e982db235.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/24048e8a4e2da24ae9e1d55e982db235.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/24048e8a4e2da24ae9e1d55e982db235.mp4", "mask_path": "synthetic-bg-change/mask/24048e8a4e2da24ae9e1d55e982db235.mp4", "composite_path": "synthetic-bg-change/composite/24048e8a4e2da24ae9e1d55e982db235.mp4"}
{"edit_instruction": "Change the background to Times Square at night, featuring flickering giant LED billboards, yellow taxis blurring by in motion, and steam rising from vents, with vibrant colorful city lights illuminating from the right. Maintain an eye-level medium shot with a static camera and a dreamy out-of-focus background with heavy city light bokeh. Keep the Asian woman in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/f4b5425aaebcbb16bdb38277f6b24707.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f4b5425aaebcbb16bdb38277f6b24707.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f4b5425aaebcbb16bdb38277f6b24707.mp4", "mask_path": "synthetic-bg-change/mask/f4b5425aaebcbb16bdb38277f6b24707.mp4", "composite_path": "synthetic-bg-change/composite/f4b5425aaebcbb16bdb38277f6b24707.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office at twilight, featuring large glass windows revealing a bustling city skyline with dynamic moving traffic lights and blinking skyscraper windows in the distance, soft neutral light, and blurry city background with bokeh. Keep the two officers/professionals intact.", "input_video_path": "synthetic-bg-change/input_video/869360c9cb6f782823366b631f1a52d7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/869360c9cb6f782823366b631f1a52d7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/869360c9cb6f782823366b631f1a52d7.mp4", "mask_path": "synthetic-bg-change/mask/869360c9cb6f782823366b631f1a52d7.mp4", "composite_path": "synthetic-bg-change/composite/869360c9cb6f782823366b631f1a52d7.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office at twilight, featuring large glass windows revealing a bustling city skyline with dynamic moving traffic lights and blinking skyscraper windows in the distance, soft neutral light, and blurry city background with bokeh. Keep the two officers/professionals intact.", "input_video_path": "synthetic-bg-change/input_video/68f51b05bab0c5d1d9af750b4c25802b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/68f51b05bab0c5d1d9af750b4c25802b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/68f51b05bab0c5d1d9af750b4c25802b.mp4", "mask_path": "synthetic-bg-change/mask/68f51b05bab0c5d1d9af750b4c25802b.mp4", "composite_path": "synthetic-bg-change/composite/68f51b05bab0c5d1d9af750b4c25802b.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled skyscraper office with dust motes dancing in sunbeams and distant pedestrians far below, lit by neutral diffused light from the right. Close-up, over-the-shoulder shot, static camera, blurry background with soft city bokeh favoring a shallow depth of field. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/62dbe15a6af0d201f410ff6bb778e180.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/62dbe15a6af0d201f410ff6bb778e180.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/62dbe15a6af0d201f410ff6bb778e180.mp4", "mask_path": "synthetic-bg-change/mask/62dbe15a6af0d201f410ff6bb778e180.mp4", "composite_path": "synthetic-bg-change/composite/62dbe15a6af0d201f410ff6bb778e180.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with slowly rotating holographic data displays, flickering blue light panels on the walls, and robotic arms moving in the distance, illuminated by cool artificial light from the left. Over-the-shoulder close-up shot, static camera, dreamy out-of-focus background with bokeh. Keep the woman listening intact.", "input_video_path": "synthetic-bg-change/input_video/337c67c27cce0d0453de747ee9deb931.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/337c67c27cce0d0453de747ee9deb931.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/337c67c27cce0d0453de747ee9deb931.mp4", "mask_path": "synthetic-bg-change/mask/337c67c27cce0d0453de747ee9deb931.mp4", "composite_path": "synthetic-bg-change/composite/337c67c27cce0d0453de747ee9deb931.mp4"}
{"edit_instruction": "Change the background to a modern hospital consultation room with digital medical displays flickering softly and nurses walking past in a blurred corridor through a glass wall, under soft, neutral clinical lighting from the front right. Use a medium close-up, over-the-shoulder shot with a static camera and soft-focus background bokeh. Keep the woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/c512bb578d32f0effdf4ed923e98e406.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c512bb578d32f0effdf4ed923e98e406.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c512bb578d32f0effdf4ed923e98e406.mp4", "mask_path": "synthetic-bg-change/mask/c512bb578d32f0effdf4ed923e98e406.mp4", "composite_path": "synthetic-bg-change/composite/c512bb578d32f0effdf4ed923e98e406.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled skyscraper office with dust motes dancing in sunbeams and distant pedestrians far below, lit by neutral diffused light from the right. Close-up, over-the-shoulder shot, static camera, blurry background with soft city bokeh favoring a shallow depth of field. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/b01e70785f1ef800701efb66917341a5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b01e70785f1ef800701efb66917341a5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b01e70785f1ef800701efb66917341a5.mp4", "mask_path": "synthetic-bg-change/mask/b01e70785f1ef800701efb66917341a5.mp4", "composite_path": "synthetic-bg-change/composite/b01e70785f1ef800701efb66917341a5.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with slowly rotating holographic data displays, flickering blue light panels on the walls, and robotic arms moving in the distance, illuminated by cool artificial light from the left. Over-the-shoulder close-up shot, static camera, dreamy out-of-focus background with bokeh. Keep the woman listening intact.", "input_video_path": "synthetic-bg-change/input_video/031eaef9c0c75b50932baace7e0c2b51.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/031eaef9c0c75b50932baace7e0c2b51.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/031eaef9c0c75b50932baace7e0c2b51.mp4", "mask_path": "synthetic-bg-change/mask/031eaef9c0c75b50932baace7e0c2b51.mp4", "composite_path": "synthetic-bg-change/composite/031eaef9c0c75b50932baace7e0c2b51.mp4"}
{"edit_instruction": "Change the background to a busy hospital emergency room with nurses rushing past, medical equipment lights blinking rhythmically, and digital monitors displaying vital signs, illuminated by soft sterile artificial light from the left. Use an over-the-shoulder close-up shot with a static camera and a soft focus background. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/528da7e3a6efc33f2a3e3a626327167c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/528da7e3a6efc33f2a3e3a626327167c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/528da7e3a6efc33f2a3e3a626327167c.mp4", "mask_path": "synthetic-bg-change/mask/528da7e3a6efc33f2a3e3a626327167c.mp4", "composite_path": "synthetic-bg-change/composite/528da7e3a6efc33f2a3e3a626327167c.mp4"}
{"edit_instruction": "Change the background to a modern hospital consultation room with digital medical displays flickering softly and nurses walking past in a blurred corridor through a glass wall, under soft, neutral clinical lighting from the front right. Use a medium close-up, over-the-shoulder shot with a static camera and soft-focus background bokeh. Keep the woman in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/a7c3621d33cf8977ed5a4f7225e033fb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a7c3621d33cf8977ed5a4f7225e033fb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a7c3621d33cf8977ed5a4f7225e033fb.mp4", "mask_path": "synthetic-bg-change/mask/a7c3621d33cf8977ed5a4f7225e033fb.mp4", "composite_path": "synthetic-bg-change/composite/a7c3621d33cf8977ed5a4f7225e033fb.mp4"}
{"edit_instruction": "Change the background to a sterile hospital consultation room with a digital heart monitor graph scrolling green lines on a screen and nurses walking past through a frosted glass door, lit by cool artificial light from above. Close-up, over-the-shoulder shot, static camera, gently blurred background keeping room details recognizable. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/b343c962afa8c8f5c8775528a97bb3f4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b343c962afa8c8f5c8775528a97bb3f4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b343c962afa8c8f5c8775528a97bb3f4.mp4", "mask_path": "synthetic-bg-change/mask/b343c962afa8c8f5c8775528a97bb3f4.mp4", "composite_path": "synthetic-bg-change/composite/b343c962afa8c8f5c8775528a97bb3f4.mp4"}
{"edit_instruction": "Change the background to a busy hospital emergency room with nurses rushing past, medical equipment lights blinking rhythmically, and digital monitors displaying vital signs, illuminated by soft sterile artificial light from the left. Use an over-the-shoulder close-up shot with a static camera and a soft focus background. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/69103acf87c049129f986a1da747ce41.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/69103acf87c049129f986a1da747ce41.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/69103acf87c049129f986a1da747ce41.mp4", "mask_path": "synthetic-bg-change/mask/69103acf87c049129f986a1da747ce41.mp4", "composite_path": "synthetic-bg-change/composite/69103acf87c049129f986a1da747ce41.mp4"}
{"edit_instruction": "Change the background to a sterile hospital consultation room with a digital heart monitor graph scrolling green lines on a screen and nurses walking past through a frosted glass door, lit by cool artificial light from above. Close-up, over-the-shoulder shot, static camera, gently blurred background keeping room details recognizable. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/a975c2bc29e6a3ca737e90c51926b87e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a975c2bc29e6a3ca737e90c51926b87e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a975c2bc29e6a3ca737e90c51926b87e.mp4", "mask_path": "synthetic-bg-change/mask/a975c2bc29e6a3ca737e90c51926b87e.mp4", "composite_path": "synthetic-bg-change/composite/a975c2bc29e6a3ca737e90c51926b87e.mp4"}
{"edit_instruction": "Change the background to a rain-slicked neon street at night with flickering pink and blue neon signs reflected on wet pavement, distant cars with trailing tail lights, steam from subway grates, and water droplets falling gently around. Use soft, neutral artificial lighting from the front-right. Full shot, eye-level, static camera, blurry bokeh background focusing on the movement against vibrant city lights. Keep the blonde dancer in urban wear intact.", "input_video_path": "synthetic-bg-change/input_video/0c949de92a2f224b15cbc3e232444206.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0c949de92a2f224b15cbc3e232444206.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0c949de92a2f224b15cbc3e232444206.mp4", "mask_path": "synthetic-bg-change/mask/0c949de92a2f224b15cbc3e232444206.mp4", "composite_path": "synthetic-bg-change/composite/0c949de92a2f224b15cbc3e232444206.mp4"}
{"edit_instruction": "Change the background to a rain-slicked neon street at night with flickering pink and blue neon signs reflected on wet pavement, distant cars with trailing tail lights, steam from subway grates, and water droplets falling gently around. Use soft, neutral artificial lighting from the front-right. Full shot, eye-level, static camera, blurry bokeh background focusing on the movement against vibrant city lights. Keep the blonde dancer in urban wear intact.", "input_video_path": "synthetic-bg-change/input_video/4ef48fcbf5e6d6311a7e1ffa4eef8818.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4ef48fcbf5e6d6311a7e1ffa4eef8818.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4ef48fcbf5e6d6311a7e1ffa4eef8818.mp4", "mask_path": "synthetic-bg-change/mask/4ef48fcbf5e6d6311a7e1ffa4eef8818.mp4", "composite_path": "synthetic-bg-change/composite/4ef48fcbf5e6d6311a7e1ffa4eef8818.mp4"}
{"edit_instruction": "Change the background to a moody city street at night with steady rain, neon signs reflecting on the wet pavement, and car headlights sweeping past. Use soft neutral lighting from the front-right. Eye-level, full shot, static camera, slightly blurred background with bokeh from streetlights. Keep the stylish woman in the black jacket intact.", "input_video_path": "synthetic-bg-change/input_video/241f0b126c0cab0a0f6cdb927b653f6c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/241f0b126c0cab0a0f6cdb927b653f6c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/241f0b126c0cab0a0f6cdb927b653f6c.mp4", "mask_path": "synthetic-bg-change/mask/241f0b126c0cab0a0f6cdb927b653f6c.mp4", "composite_path": "synthetic-bg-change/composite/241f0b126c0cab0a0f6cdb927b653f6c.mp4"}
{"edit_instruction": "Change the background to a large concert stage with beams of light cutting through haze, spotlights sweeping across the background, pyrotechnic sparks falling in the distance, and stage fog rolling across the floor, with dynamic concert lighting. Full shot, eye-level, static camera, slightly blurred background. Keep the stylish woman in black intact.", "input_video_path": "synthetic-bg-change/input_video/db500c9ed9c3e240fa9ffc1e94914a18.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/db500c9ed9c3e240fa9ffc1e94914a18.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/db500c9ed9c3e240fa9ffc1e94914a18.mp4", "mask_path": "synthetic-bg-change/mask/db500c9ed9c3e240fa9ffc1e94914a18.mp4", "composite_path": "synthetic-bg-change/composite/db500c9ed9c3e240fa9ffc1e94914a18.mp4"}
{"edit_instruction": "Change the background to a moody city street at night with steady rain, neon signs reflecting on the wet pavement, and car headlights sweeping past. Use soft neutral lighting from the front-right. Eye-level, full shot, static camera, slightly blurred background with bokeh from streetlights. Keep the stylish woman in the black jacket intact.", "input_video_path": "synthetic-bg-change/input_video/fc73d0e0c1647b4bdfb9e6b3c8970759.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fc73d0e0c1647b4bdfb9e6b3c8970759.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fc73d0e0c1647b4bdfb9e6b3c8970759.mp4", "mask_path": "synthetic-bg-change/mask/fc73d0e0c1647b4bdfb9e6b3c8970759.mp4", "composite_path": "synthetic-bg-change/composite/fc73d0e0c1647b4bdfb9e6b3c8970759.mp4"}
{"edit_instruction": "Change the background to a large concert stage with beams of light cutting through haze, spotlights sweeping across the background, pyrotechnic sparks falling in the distance, and stage fog rolling across the floor, with dynamic concert lighting. Full shot, eye-level, static camera, slightly blurred background. Keep the stylish woman in black intact.", "input_video_path": "synthetic-bg-change/input_video/57473c13d57ab732dd0414df44be8740.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/57473c13d57ab732dd0414df44be8740.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/57473c13d57ab732dd0414df44be8740.mp4", "mask_path": "synthetic-bg-change/mask/57473c13d57ab732dd0414df44be8740.mp4", "composite_path": "synthetic-bg-change/composite/57473c13d57ab732dd0414df44be8740.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a rushing train in the background, motion-blurred windows, newspapers tumbling in the wind, and flickering fluorescent lights overhead, using soft neutral artificial lighting, deep focus, and sharp background details. Keep the blonde woman in the black outfit intact.", "input_video_path": "synthetic-bg-change/input_video/035b9094764fe06f6076c2284dcf2ad3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/035b9094764fe06f6076c2284dcf2ad3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/035b9094764fe06f6076c2284dcf2ad3.mp4", "mask_path": "synthetic-bg-change/mask/035b9094764fe06f6076c2284dcf2ad3.mp4", "composite_path": "synthetic-bg-change/composite/035b9094764fe06f6076c2284dcf2ad3.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a rushing train in the background, motion-blurred windows, newspapers tumbling in the wind, and flickering fluorescent lights overhead, using soft neutral artificial lighting, deep focus, and sharp background details. Keep the blonde woman in the black outfit intact.", "input_video_path": "synthetic-bg-change/input_video/8aaefe0c5b755b06d7c3592dd64b98f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8aaefe0c5b755b06d7c3592dd64b98f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8aaefe0c5b755b06d7c3592dd64b98f7.mp4", "mask_path": "synthetic-bg-change/mask/8aaefe0c5b755b06d7c3592dd64b98f7.mp4", "composite_path": "synthetic-bg-change/composite/8aaefe0c5b755b06d7c3592dd64b98f7.mp4"}
{"edit_instruction": "Change the background to a gritty cyberpunk alleyway at night with pink and blue flickering neon signs reflecting on wet pavement, holographic advertisements, and steam venting from pipes, with neutral light mixing with the neon glow. Use a full shot, eye-level, static camera with a slightly blurred background. Keep the blonde woman in the stylish black outfit intact.", "input_video_path": "synthetic-bg-change/input_video/173a634c020a5fdfd3c2c3929d65fdec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/173a634c020a5fdfd3c2c3929d65fdec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/173a634c020a5fdfd3c2c3929d65fdec.mp4", "mask_path": "synthetic-bg-change/mask/173a634c020a5fdfd3c2c3929d65fdec.mp4", "composite_path": "synthetic-bg-change/composite/173a634c020a5fdfd3c2c3929d65fdec.mp4"}
{"edit_instruction": "Change the background to a gritty cyberpunk alleyway at night with pink and blue flickering neon signs reflecting on wet pavement, holographic advertisements, and steam venting from pipes, with neutral light mixing with the neon glow. Use a full shot, eye-level, static camera with a slightly blurred background. Keep the blonde woman in the stylish black outfit intact.", "input_video_path": "synthetic-bg-change/input_video/00a790615cb3c8ad7b38ed1d40f7ee48.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/00a790615cb3c8ad7b38ed1d40f7ee48.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/00a790615cb3c8ad7b38ed1d40f7ee48.mp4", "mask_path": "synthetic-bg-change/mask/00a790615cb3c8ad7b38ed1d40f7ee48.mp4", "composite_path": "synthetic-bg-change/composite/00a790615cb3c8ad7b38ed1d40f7ee48.mp4"}
{"edit_instruction": "Change the background to the surface of a misty lake at dawn with ripples emanating from foot contact, gently rolling fog, buzzing dragonflies, and soft diffuse lighting from the top-right creating a serene atmosphere. Full shot, eye-level, static camera with a dreamy out-of-focus misty background. Keep the woman in the black bodysuit intact.", "input_video_path": "synthetic-bg-change/input_video/23bfebac30111a1f388ce20c550908f9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/23bfebac30111a1f388ce20c550908f9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/23bfebac30111a1f388ce20c550908f9.mp4", "mask_path": "synthetic-bg-change/mask/23bfebac30111a1f388ce20c550908f9.mp4", "composite_path": "synthetic-bg-change/composite/23bfebac30111a1f388ce20c550908f9.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk metropolis rooftop with holographic advertisements flickering in the rainy air, flying cars leaving light trails, and neon Kanji signs reflecting on wet surfaces. Include soft, colorful artificial light from the front-left and a soft bokeh background blurring the distant city lights. Keep the young man wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/fe22d604a951c20448a79ca31f7f8f3b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fe22d604a951c20448a79ca31f7f8f3b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fe22d604a951c20448a79ca31f7f8f3b.mp4", "mask_path": "synthetic-bg-change/mask/fe22d604a951c20448a79ca31f7f8f3b.mp4", "composite_path": "synthetic-bg-change/composite/fe22d604a951c20448a79ca31f7f8f3b.mp4"}
{"edit_instruction": "Change the background to the surface of a misty lake at dawn with ripples emanating from foot contact, gently rolling fog, buzzing dragonflies, and soft diffuse lighting from the top-right creating a serene atmosphere. Full shot, eye-level, static camera with a dreamy out-of-focus misty background. Keep the woman in the black bodysuit intact.", "input_video_path": "synthetic-bg-change/input_video/fee474cf2ee162d8e3846e54b64ea22d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fee474cf2ee162d8e3846e54b64ea22d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fee474cf2ee162d8e3846e54b64ea22d.mp4", "mask_path": "synthetic-bg-change/mask/fee474cf2ee162d8e3846e54b64ea22d.mp4", "composite_path": "synthetic-bg-change/composite/fee474cf2ee162d8e3846e54b64ea22d.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk metropolis rooftop with holographic advertisements flickering in the rainy air, flying cars leaving light trails, and neon Kanji signs reflecting on wet surfaces. Include soft, colorful artificial light from the front-left and a soft bokeh background blurring the distant city lights. Keep the young man wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/81dc0aa3a5cab811fe023832ef9b4720.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/81dc0aa3a5cab811fe023832ef9b4720.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/81dc0aa3a5cab811fe023832ef9b4720.mp4", "mask_path": "synthetic-bg-change/mask/81dc0aa3a5cab811fe023832ef9b4720.mp4", "composite_path": "synthetic-bg-change/composite/81dc0aa3a5cab811fe023832ef9b4720.mp4"}
{"edit_instruction": "Change the background to a high-altitude sky view while riding on the back of a giant dragon above the clouds, with other dragons flying in formation and sunlight beaming down, capturing the horizon line and distant mountains in deep focus. Medium close-up, eye-level, static camera. Keep the young man wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/9970e57530bc903ec62e457d30e91e36.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9970e57530bc903ec62e457d30e91e36.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9970e57530bc903ec62e457d30e91e36.mp4", "mask_path": "synthetic-bg-change/mask/9970e57530bc903ec62e457d30e91e36.mp4", "composite_path": "synthetic-bg-change/composite/9970e57530bc903ec62e457d30e91e36.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk cityscape at night with flickering neon holographic advertisements on skyscrapers, flying cars zooming past, and steam rising from vents. Include holographic data streams and digital interfaces projecting outward, soft diffused lighting matching the city glow, a slightly blurred background with neon bokeh, and chromatic aberration. Keep the young man wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/443bdb4c653544e37360fc7b9d9e4deb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/443bdb4c653544e37360fc7b9d9e4deb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/443bdb4c653544e37360fc7b9d9e4deb.mp4", "mask_path": "synthetic-bg-change/mask/443bdb4c653544e37360fc7b9d9e4deb.mp4", "composite_path": "synthetic-bg-change/composite/443bdb4c653544e37360fc7b9d9e4deb.mp4"}
{"edit_instruction": "Change the background to a high-altitude sky view while riding on the back of a giant dragon above the clouds, with other dragons flying in formation and sunlight beaming down, capturing the horizon line and distant mountains in deep focus. Medium close-up, eye-level, static camera. Keep the young man wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/726ad42d25b550ddd9c78b19df693e86.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/726ad42d25b550ddd9c78b19df693e86.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/726ad42d25b550ddd9c78b19df693e86.mp4", "mask_path": "synthetic-bg-change/mask/726ad42d25b550ddd9c78b19df693e86.mp4", "composite_path": "synthetic-bg-change/composite/726ad42d25b550ddd9c78b19df693e86.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk cityscape at night with flickering neon holographic advertisements on skyscrapers, flying cars zooming past, and steam rising from vents. Include holographic data streams and digital interfaces projecting outward, soft diffused lighting matching the city glow, a slightly blurred background with neon bokeh, and chromatic aberration. Keep the young man wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/2720d3a4f42ee43855a018295fdc4f6a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2720d3a4f42ee43855a018295fdc4f6a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2720d3a4f42ee43855a018295fdc4f6a.mp4", "mask_path": "synthetic-bg-change/mask/2720d3a4f42ee43855a018295fdc4f6a.mp4", "composite_path": "synthetic-bg-change/composite/2720d3a4f42ee43855a018295fdc4f6a.mp4"}
{"edit_instruction": "Change the background to a mystical forest clearing with glowing magical runes floating in the air, fireflies drifting slowly, and soft neutral light filtering through the canopy from the front-left. Use a medium close-up, eye-level static camera with a slightly blurred background and magical atmosphere. Keep the young man seen from behind wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/63e0c4dca8b6b8622f16300adfb974d6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/63e0c4dca8b6b8622f16300adfb974d6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/63e0c4dca8b6b8622f16300adfb974d6.mp4", "mask_path": "synthetic-bg-change/mask/63e0c4dca8b6b8622f16300adfb974d6.mp4", "composite_path": "synthetic-bg-change/composite/63e0c4dca8b6b8622f16300adfb974d6.mp4"}
{"edit_instruction": "Change the background to a jagged mountain peak during a dramatic sunset with giant dragons flying in the distance, smoke plumes rising from volcanic vents, and floating islands drifting in the sky. Add magical embers swirling and glowing runes appearing in the air. Use warm golden hour lighting from the front-right. Eye-level, close-up, static camera with sharp deep focus revealing the epic scale. Keep the young man wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/628ea112ebaa738b4f6d6d5fe6c86097.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/628ea112ebaa738b4f6d6d5fe6c86097.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/628ea112ebaa738b4f6d6d5fe6c86097.mp4", "mask_path": "synthetic-bg-change/mask/628ea112ebaa738b4f6d6d5fe6c86097.mp4", "composite_path": "synthetic-bg-change/composite/628ea112ebaa738b4f6d6d5fe6c86097.mp4"}
{"edit_instruction": "Change the background to a mystical forest clearing with glowing magical runes floating in the air, fireflies drifting slowly, and soft neutral light filtering through the canopy from the front-left. Use a medium close-up, eye-level static camera with a slightly blurred background and magical atmosphere. Keep the young man seen from behind wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/a98f4a2ef653dbe1e725b079d81d72d8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a98f4a2ef653dbe1e725b079d81d72d8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a98f4a2ef653dbe1e725b079d81d72d8.mp4", "mask_path": "synthetic-bg-change/mask/a98f4a2ef653dbe1e725b079d81d72d8.mp4", "composite_path": "synthetic-bg-change/composite/a98f4a2ef653dbe1e725b079d81d72d8.mp4"}
{"edit_instruction": "Change the background to a mystical forest clearing with glowing magical runes floating in the air, dancing fireflies, ancient trees swaying gently in a magical breeze, soft neutral ambient light, with a slightly blurred background. Keep the young male wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/504737869a15340f893f0d97f193d6c8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/504737869a15340f893f0d97f193d6c8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/504737869a15340f893f0d97f193d6c8.mp4", "mask_path": "synthetic-bg-change/mask/504737869a15340f893f0d97f193d6c8.mp4", "composite_path": "synthetic-bg-change/composite/504737869a15340f893f0d97f193d6c8.mp4"}
{"edit_instruction": "Change the background to a jagged mountain peak during a dramatic sunset with giant dragons flying in the distance, smoke plumes rising from volcanic vents, and floating islands drifting in the sky. Add magical embers swirling and glowing runes appearing in the air. Use warm golden hour lighting from the front-right. Eye-level, close-up, static camera with sharp deep focus revealing the epic scale. Keep the young man wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/d8a8bf2216be4d0db03fe56a38011d32.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d8a8bf2216be4d0db03fe56a38011d32.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d8a8bf2216be4d0db03fe56a38011d32.mp4", "mask_path": "synthetic-bg-change/mask/d8a8bf2216be4d0db03fe56a38011d32.mp4", "composite_path": "synthetic-bg-change/composite/d8a8bf2216be4d0db03fe56a38011d32.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk city alleyway at night with flickering neon signs, steam rising from street vents, and holographic advertisements. Include flying cars passing overhead with light trails and warm artificial light from the front-right. Use an eye-level, close-up, static camera shot with a soft bokeh background highlighting urban lights. Keep the young man wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/766c262ff1f771d8285bc729f368f48a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/766c262ff1f771d8285bc729f368f48a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/766c262ff1f771d8285bc729f368f48a.mp4", "mask_path": "synthetic-bg-change/mask/766c262ff1f771d8285bc729f368f48a.mp4", "composite_path": "synthetic-bg-change/composite/766c262ff1f771d8285bc729f368f48a.mp4"}
{"edit_instruction": "Change the background to a mystical forest clearing with glowing magical runes floating in the air, dancing fireflies, ancient trees swaying gently in a magical breeze, soft neutral ambient light, with a slightly blurred background. Keep the young male wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/ea2e1f92dd56f5808fa3754b3039aa11.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ea2e1f92dd56f5808fa3754b3039aa11.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ea2e1f92dd56f5808fa3754b3039aa11.mp4", "mask_path": "synthetic-bg-change/mask/ea2e1f92dd56f5808fa3754b3039aa11.mp4", "composite_path": "synthetic-bg-change/composite/ea2e1f92dd56f5808fa3754b3039aa11.mp4"}
{"edit_instruction": "Change the background to the bridge of a sleek space station with a massive viewport showing a giant swirling blue nebula, drifting stardust, and twinkling distant stars, featuring flickering orange computer consoles in the midground and neutral lighting from the front-right. Medium shot, eye-level, static camera, slightly blurred background with cinematic depth. Keep the young woman in the white button-down shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0fdc35b89af28e2c946f358206c1df49.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0fdc35b89af28e2c946f358206c1df49.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0fdc35b89af28e2c946f358206c1df49.mp4", "mask_path": "synthetic-bg-change/mask/0fdc35b89af28e2c946f358206c1df49.mp4", "composite_path": "synthetic-bg-change/composite/0fdc35b89af28e2c946f358206c1df49.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk city alleyway at night with flickering neon signs, steam rising from street vents, and holographic advertisements. Include flying cars passing overhead with light trails and warm artificial light from the front-right. Use an eye-level, close-up, static camera shot with a soft bokeh background highlighting urban lights. Keep the young man wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/b61bb709219ad17902f9207f6d188b8d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b61bb709219ad17902f9207f6d188b8d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b61bb709219ad17902f9207f6d188b8d.mp4", "mask_path": "synthetic-bg-change/mask/b61bb709219ad17902f9207f6d188b8d.mp4", "composite_path": "synthetic-bg-change/composite/b61bb709219ad17902f9207f6d188b8d.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk alleyway with flickering neon signs in Japanese characters, steam rising from vents, flying cars passing in the blurred distance, and holographic data streams cascading around, lit by soft diffused light from the front-left matching the neon glow. Use a medium close-up, eye-level, static camera with soft bokeh background and shallow depth of field. Keep the young male wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/73aec9fa12c155d6d57ec72f49d93593.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/73aec9fa12c155d6d57ec72f49d93593.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/73aec9fa12c155d6d57ec72f49d93593.mp4", "mask_path": "synthetic-bg-change/mask/73aec9fa12c155d6d57ec72f49d93593.mp4", "composite_path": "synthetic-bg-change/composite/73aec9fa12c155d6d57ec72f49d93593.mp4"}
{"edit_instruction": "Change the background to a high-tech corporate office with holographic data charts floating around, blue digital graphs projecting upward, and a busy cityscape visible through floor-to-ceiling glass windows, featuring soft diffused front-right lighting and a commercial aesthetic with soft-focus background bokeh. Keep the young woman in the white button-down shirt intact.", "input_video_path": "synthetic-bg-change/input_video/cd16016043f2c558def59f7c3a9aab3d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cd16016043f2c558def59f7c3a9aab3d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cd16016043f2c558def59f7c3a9aab3d.mp4", "mask_path": "synthetic-bg-change/mask/cd16016043f2c558def59f7c3a9aab3d.mp4", "composite_path": "synthetic-bg-change/composite/cd16016043f2c558def59f7c3a9aab3d.mp4"}
{"edit_instruction": "Change the background to the bridge of a sleek space station with a massive viewport showing a giant swirling blue nebula, drifting stardust, and twinkling distant stars, featuring flickering orange computer consoles in the midground and neutral lighting from the front-right. Medium shot, eye-level, static camera, slightly blurred background with cinematic depth. Keep the young woman in the white button-down shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e6483b5e2709a34d6d98a4abfde01c01.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e6483b5e2709a34d6d98a4abfde01c01.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e6483b5e2709a34d6d98a4abfde01c01.mp4", "mask_path": "synthetic-bg-change/mask/e6483b5e2709a34d6d98a4abfde01c01.mp4", "composite_path": "synthetic-bg-change/composite/e6483b5e2709a34d6d98a4abfde01c01.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk alleyway with flickering neon signs in Japanese characters, steam rising from vents, flying cars passing in the blurred distance, and holographic data streams cascading around, lit by soft diffused light from the front-left matching the neon glow. Use a medium close-up, eye-level, static camera with soft bokeh background and shallow depth of field. Keep the young male wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/35ccdde131fec2723a79d850a871c7e7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/35ccdde131fec2723a79d850a871c7e7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/35ccdde131fec2723a79d850a871c7e7.mp4", "mask_path": "synthetic-bg-change/mask/35ccdde131fec2723a79d850a871c7e7.mp4", "composite_path": "synthetic-bg-change/composite/35ccdde131fec2723a79d850a871c7e7.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with flickering holographic displays, upward-flowing digital data streams, blinking blue panels, and soft neutral front lighting, eye-level, medium shot, static camera, slightly blurred background with visible tech details. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/84f35d2823eadf7e1e631d74e4cbc55f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/84f35d2823eadf7e1e631d74e4cbc55f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/84f35d2823eadf7e1e631d74e4cbc55f.mp4", "mask_path": "synthetic-bg-change/mask/84f35d2823eadf7e1e631d74e4cbc55f.mp4", "composite_path": "synthetic-bg-change/composite/84f35d2823eadf7e1e631d74e4cbc55f.mp4"}
{"edit_instruction": "Change the background to a high-tech corporate office with holographic data charts floating around, blue digital graphs projecting upward, and a busy cityscape visible through floor-to-ceiling glass windows, featuring soft diffused front-right lighting and a commercial aesthetic with soft-focus background bokeh. Keep the young woman in the white button-down shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a996d26b75303a41d95a7207c6c405a6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a996d26b75303a41d95a7207c6c405a6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a996d26b75303a41d95a7207c6c405a6.mp4", "mask_path": "synthetic-bg-change/mask/a996d26b75303a41d95a7207c6c405a6.mp4", "composite_path": "synthetic-bg-change/composite/a996d26b75303a41d95a7207c6c405a6.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with flickering holographic displays, upward-flowing digital data streams, blinking blue panels, and soft neutral front lighting, eye-level, medium shot, static camera, slightly blurred background with visible tech details. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a665d99ee1eb3f80e4d844748ba55475.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a665d99ee1eb3f80e4d844748ba55475.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a665d99ee1eb3f80e4d844748ba55475.mp4", "mask_path": "synthetic-bg-change/mask/a665d99ee1eb3f80e4d844748ba55475.mp4", "composite_path": "synthetic-bg-change/composite/a665d99ee1eb3f80e4d844748ba55475.mp4"}
{"edit_instruction": "Change the background to a busy modern glass office with a blurred colleague walking past in the distance, ceiling fans spinning slowly overhead, light reflecting off glass partitions, and soft diffused front lighting. Eye-level, medium shot, static camera, blurred background with office bokeh. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7033f856499614bb3fe040b4840f08e7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7033f856499614bb3fe040b4840f08e7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7033f856499614bb3fe040b4840f08e7.mp4", "mask_path": "synthetic-bg-change/mask/7033f856499614bb3fe040b4840f08e7.mp4", "composite_path": "synthetic-bg-change/composite/7033f856499614bb3fe040b4840f08e7.mp4"}
{"edit_instruction": "Change the background to a luxurious shopping street with fashionable pedestrians walking by, taxis driving slowly down the avenue, and steam rising gently from subway grates, illuminated by soft, diffused daylight from the front. Eye-level, medium shot, static camera, slightly blurred background with gentle bokeh of storefront lights. Keep the blonde woman in the blue blouse holding shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/a81cd435978e8d82001ba162aaf80c35.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a81cd435978e8d82001ba162aaf80c35.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a81cd435978e8d82001ba162aaf80c35.mp4", "mask_path": "synthetic-bg-change/mask/a81cd435978e8d82001ba162aaf80c35.mp4", "composite_path": "synthetic-bg-change/composite/a81cd435978e8d82001ba162aaf80c35.mp4"}
{"edit_instruction": "Change the background to a busy modern glass office with a blurred colleague walking past in the distance, ceiling fans spinning slowly overhead, light reflecting off glass partitions, and soft diffused front lighting. Eye-level, medium shot, static camera, blurred background with office bokeh. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2c0608c6c79f80179ec88637f745ce22.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c0608c6c79f80179ec88637f745ce22.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c0608c6c79f80179ec88637f745ce22.mp4", "mask_path": "synthetic-bg-change/mask/2c0608c6c79f80179ec88637f745ce22.mp4", "composite_path": "synthetic-bg-change/composite/2c0608c6c79f80179ec88637f745ce22.mp4"}
{"edit_instruction": "Change the background to a luxurious shopping street with fashionable pedestrians walking by, taxis driving slowly down the avenue, and steam rising gently from subway grates, illuminated by soft, diffused daylight from the front. Eye-level, medium shot, static camera, slightly blurred background with gentle bokeh of storefront lights. Keep the blonde woman in the blue blouse holding shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/81015b4c89b5d8bdb1b9c4f3a4d52db5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/81015b4c89b5d8bdb1b9c4f3a4d52db5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/81015b4c89b5d8bdb1b9c4f3a4d52db5.mp4", "mask_path": "synthetic-bg-change/mask/81015b4c89b5d8bdb1b9c4f3a4d52db5.mp4", "composite_path": "synthetic-bg-change/composite/81015b4c89b5d8bdb1b9c4f3a4d52db5.mp4"}
{"edit_instruction": "Change the background to a sleek rooftop overlooking a modern city skyline at sunrise with clouds drifting rapidly and glass building facades reflecting morning light, neutral soft front lighting. Full shot, eye-level, static camera with a slightly blurred background emphasizing depth. Keep the woman in black athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/9c1388c036f2a45c67bcf88c2119b0a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c1388c036f2a45c67bcf88c2119b0a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c1388c036f2a45c67bcf88c2119b0a7.mp4", "mask_path": "synthetic-bg-change/mask/9c1388c036f2a45c67bcf88c2119b0a7.mp4", "composite_path": "synthetic-bg-change/composite/9c1388c036f2a45c67bcf88c2119b0a7.mp4"}
{"edit_instruction": "Change the background to a sleek rooftop overlooking a modern city skyline at sunrise with clouds drifting rapidly and glass building facades reflecting morning light, neutral soft front lighting. Full shot, eye-level, static camera with a slightly blurred background emphasizing depth. Keep the woman in black athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/fb1f1e0d5fd59da081ef7b535c85cf25.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fb1f1e0d5fd59da081ef7b535c85cf25.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fb1f1e0d5fd59da081ef7b535c85cf25.mp4", "mask_path": "synthetic-bg-change/mask/fb1f1e0d5fd59da081ef7b535c85cf25.mp4", "composite_path": "synthetic-bg-change/composite/fb1f1e0d5fd59da081ef7b535c85cf25.mp4"}
{"edit_instruction": "Change the background to a modern minimalist gallery with kinetic sculptures spinning slowly in the background and other visitors walking past out of focus, neutral gallery lighting from the top-left illuminating her face, dust motes dancing in light beams. Eye-level, medium close-up, static camera, slightly blurred background. Keep the blonde woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/868e118eb15c5b4e206e9710f8c6f20f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/868e118eb15c5b4e206e9710f8c6f20f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/868e118eb15c5b4e206e9710f8c6f20f.mp4", "mask_path": "synthetic-bg-change/mask/868e118eb15c5b4e206e9710f8c6f20f.mp4", "composite_path": "synthetic-bg-change/composite/868e118eb15c5b4e206e9710f8c6f20f.mp4"}
{"edit_instruction": "Change the background to a modern minimalist gallery with kinetic sculptures spinning slowly in the background and other visitors walking past out of focus, neutral gallery lighting from the top-left illuminating her face, dust motes dancing in light beams. Eye-level, medium close-up, static camera, slightly blurred background. Keep the blonde woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/bb598898d705ebe761c97fb9ae1355a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb598898d705ebe761c97fb9ae1355a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb598898d705ebe761c97fb9ae1355a0.mp4", "mask_path": "synthetic-bg-change/mask/bb598898d705ebe761c97fb9ae1355a0.mp4", "composite_path": "synthetic-bg-change/composite/bb598898d705ebe761c97fb9ae1355a0.mp4"}
{"edit_instruction": "Change the background to a tranquil Japanese zen garden at sunrise with cherry blossom petals drifting down, swaying bamboo, a distant pond with koi fish, soft warm morning light from the front-right, eye-level full shot with a slightly blurred background and soft bokeh foliage details. Keep the woman in black athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/66689a35bfd23270c8dcee4d84538a13.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/66689a35bfd23270c8dcee4d84538a13.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/66689a35bfd23270c8dcee4d84538a13.mp4", "mask_path": "synthetic-bg-change/mask/66689a35bfd23270c8dcee4d84538a13.mp4", "composite_path": "synthetic-bg-change/composite/66689a35bfd23270c8dcee4d84538a13.mp4"}
{"edit_instruction": "Change the background to a tranquil Japanese zen garden at sunrise with cherry blossom petals drifting down, swaying bamboo, a distant pond with koi fish, soft warm morning light from the front-right, eye-level full shot with a slightly blurred background and soft bokeh foliage details. Keep the woman in black athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/e7dcd80fbe236967be3c2ffab8b1cdbf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e7dcd80fbe236967be3c2ffab8b1cdbf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e7dcd80fbe236967be3c2ffab8b1cdbf.mp4", "mask_path": "synthetic-bg-change/mask/e7dcd80fbe236967be3c2ffab8b1cdbf.mp4", "composite_path": "synthetic-bg-change/composite/e7dcd80fbe236967be3c2ffab8b1cdbf.mp4"}
{"edit_instruction": "Change the background to a modern glass bus stop shelter during a rainy day in the city, with raindrops sliding down glass panels, passing cars with blurred lights, and steam rising from vents, lit by soft, diffused daylight from the top-left. Maintain an eye-level, medium close-up, static camera with a blurry city background and bokeh. Keep the blonde woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/49b8ba5e2b1888319e1289f73b2d3fc3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/49b8ba5e2b1888319e1289f73b2d3fc3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/49b8ba5e2b1888319e1289f73b2d3fc3.mp4", "mask_path": "synthetic-bg-change/mask/49b8ba5e2b1888319e1289f73b2d3fc3.mp4", "composite_path": "synthetic-bg-change/composite/49b8ba5e2b1888319e1289f73b2d3fc3.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with floating books drifting slowly through the air, enchanted golden dust motes swirling around, and towering bookshelves in a gently blurred background under soft diffused light. Medium close-up, eye-level, static camera. Keep the thoughtful woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6aa54087c342bd109f590003906df457.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6aa54087c342bd109f590003906df457.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6aa54087c342bd109f590003906df457.mp4", "mask_path": "synthetic-bg-change/mask/6aa54087c342bd109f590003906df457.mp4", "composite_path": "synthetic-bg-change/composite/6aa54087c342bd109f590003906df457.mp4"}
{"edit_instruction": "Change the background to a modern glass bus stop shelter during a rainy day in the city, with raindrops sliding down glass panels, passing cars with blurred lights, and steam rising from vents, lit by soft, diffused daylight from the top-left. Maintain an eye-level, medium close-up, static camera with a blurry city background and bokeh. Keep the blonde woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8886b6fda0499a1d0a9181df4d01daa5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8886b6fda0499a1d0a9181df4d01daa5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8886b6fda0499a1d0a9181df4d01daa5.mp4", "mask_path": "synthetic-bg-change/mask/8886b6fda0499a1d0a9181df4d01daa5.mp4", "composite_path": "synthetic-bg-change/composite/8886b6fda0499a1d0a9181df4d01daa5.mp4"}
{"edit_instruction": "Change the background to a mystical void filled with floating crystal shards, ethereal shifting nebulae, and soft twinkling starlight, lit by soft diffused light from the front-right. Include magical energy swirling in gentle spirals and glowing particles. Medium shot, eye-level, static camera, with a dreamy out-of-focus background and heavy bokeh effect. Keep the young woman in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/aa95a9d4ad9acb8e9b0d98788ace8630.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aa95a9d4ad9acb8e9b0d98788ace8630.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aa95a9d4ad9acb8e9b0d98788ace8630.mp4", "mask_path": "synthetic-bg-change/mask/aa95a9d4ad9acb8e9b0d98788ace8630.mp4", "composite_path": "synthetic-bg-change/composite/aa95a9d4ad9acb8e9b0d98788ace8630.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with floating books drifting slowly through the air, enchanted golden dust motes swirling around, and towering bookshelves in a gently blurred background under soft diffused light. Medium close-up, eye-level, static camera. Keep the thoughtful woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7fa95e5cde43787e0452d378119a4fca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7fa95e5cde43787e0452d378119a4fca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7fa95e5cde43787e0452d378119a4fca.mp4", "mask_path": "synthetic-bg-change/mask/7fa95e5cde43787e0452d378119a4fca.mp4", "composite_path": "synthetic-bg-change/composite/7fa95e5cde43787e0452d378119a4fca.mp4"}
{"edit_instruction": "Change the background to a futuristic laboratory with flickering holographic data screens and scrolling blue digital code, glowing intricate diagrams floating in the air, soft neutral light from the front-right. Use a medium close-up, eye-level, static camera with a soft bokeh background highlighting the tech interface. Keep the thoughtful woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0589971b33562c5b30dcc925cf1f5160.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0589971b33562c5b30dcc925cf1f5160.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0589971b33562c5b30dcc925cf1f5160.mp4", "mask_path": "synthetic-bg-change/mask/0589971b33562c5b30dcc925cf1f5160.mp4", "composite_path": "synthetic-bg-change/composite/0589971b33562c5b30dcc925cf1f5160.mp4"}
{"edit_instruction": "Change the background to a mystical void filled with floating crystal shards, ethereal shifting nebulae, and soft twinkling starlight, lit by soft diffused light from the front-right. Include magical energy swirling in gentle spirals and glowing particles. Medium shot, eye-level, static camera, with a dreamy out-of-focus background and heavy bokeh effect. Keep the young woman in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/714f6754c03f5934ff762647be2c6cc2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/714f6754c03f5934ff762647be2c6cc2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/714f6754c03f5934ff762647be2c6cc2.mp4", "mask_path": "synthetic-bg-change/mask/714f6754c03f5934ff762647be2c6cc2.mp4", "composite_path": "synthetic-bg-change/composite/714f6754c03f5934ff762647be2c6cc2.mp4"}
{"edit_instruction": "Change the background to a futuristic laboratory with flickering holographic data screens and scrolling blue digital code, glowing intricate diagrams floating in the air, soft neutral light from the front-right. Use a medium close-up, eye-level, static camera with a soft bokeh background highlighting the tech interface. Keep the thoughtful woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/04a6f133d9a35ab65ec83e0bff0dc7f9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/04a6f133d9a35ab65ec83e0bff0dc7f9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/04a6f133d9a35ab65ec83e0bff0dc7f9.mp4", "mask_path": "synthetic-bg-change/mask/04a6f133d9a35ab65ec83e0bff0dc7f9.mp4", "composite_path": "synthetic-bg-change/composite/04a6f133d9a35ab65ec83e0bff0dc7f9.mp4"}
{"edit_instruction": "Change the background to a misty tropical waterfall with lush green ferns swaying gently and water droplets catching the light, featuring bright blue butterflies fluttering past, under diffused natural daylight filtering through the canopy from the top right. Medium shot, eye-level, static camera, slightly blurred background with soft focus on the falling water. Keep the young woman in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/3b6ccc13fef24255cb603d2b2354e7e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3b6ccc13fef24255cb603d2b2354e7e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3b6ccc13fef24255cb603d2b2354e7e9.mp4", "mask_path": "synthetic-bg-change/mask/3b6ccc13fef24255cb603d2b2354e7e9.mp4", "composite_path": "synthetic-bg-change/composite/3b6ccc13fef24255cb603d2b2354e7e9.mp4"}
{"edit_instruction": "Change the background to a misty tropical waterfall with lush green ferns swaying gently and water droplets catching the light, featuring bright blue butterflies fluttering past, under diffused natural daylight filtering through the canopy from the top right. Medium shot, eye-level, static camera, slightly blurred background with soft focus on the falling water. Keep the young woman in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/0df469df169939e48b446e55d6eb9010.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0df469df169939e48b446e55d6eb9010.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0df469df169939e48b446e55d6eb9010.mp4", "mask_path": "synthetic-bg-change/mask/0df469df169939e48b446e55d6eb9010.mp4", "composite_path": "synthetic-bg-change/composite/0df469df169939e48b446e55d6eb9010.mp4"}
{"edit_instruction": "Change the background to a peaceful Japanese zen garden with lush greenery, stone lanterns under blossoming trees, cherry blossom petals drifting slowly through the air, and a bamboo fountain flowing gently, illuminated by soft diffused sunlight filtering from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman in black athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/5054a24f405e3cb3bf88a308b3d860a6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5054a24f405e3cb3bf88a308b3d860a6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5054a24f405e3cb3bf88a308b3d860a6.mp4", "mask_path": "synthetic-bg-change/mask/5054a24f405e3cb3bf88a308b3d860a6.mp4", "composite_path": "synthetic-bg-change/composite/5054a24f405e3cb3bf88a308b3d860a6.mp4"}
{"edit_instruction": "Change the background to a peaceful Japanese Zen garden at dawn with pink sakura petals drifting slowly through the air, and soft morning light beams filtering from the front-right. The shot should be an eye-level medium shot with a static camera and a dreamy out-of-focus background featuring soft bokeh of pagodas and maple trees. Keep the woman in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/4ccd051a7824766fd83126cfb4dac2c4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4ccd051a7824766fd83126cfb4dac2c4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4ccd051a7824766fd83126cfb4dac2c4.mp4", "mask_path": "synthetic-bg-change/mask/4ccd051a7824766fd83126cfb4dac2c4.mp4", "composite_path": "synthetic-bg-change/composite/4ccd051a7824766fd83126cfb4dac2c4.mp4"}
{"edit_instruction": "Change the background to a peaceful Japanese zen garden with lush greenery, stone lanterns under blossoming trees, cherry blossom petals drifting slowly through the air, and a bamboo fountain flowing gently, illuminated by soft diffused sunlight filtering from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman in black athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/169cf76c3c0c2f667f68b21b1a2b47a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/169cf76c3c0c2f667f68b21b1a2b47a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/169cf76c3c0c2f667f68b21b1a2b47a0.mp4", "mask_path": "synthetic-bg-change/mask/169cf76c3c0c2f667f68b21b1a2b47a0.mp4", "composite_path": "synthetic-bg-change/composite/169cf76c3c0c2f667f68b21b1a2b47a0.mp4"}
{"edit_instruction": "Change the background to a peaceful Japanese zen garden with a small flowing stream and bamboo swaying in the breeze, soft neutral lighting from the front-right. Medium shot, eye-level, static camera, soft-focus background with bokeh from the foliage and drifting sakura petals falling in the mid-ground. Keep the woman in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/f5631cac6cc6776fca9e5eda1d8df2a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f5631cac6cc6776fca9e5eda1d8df2a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f5631cac6cc6776fca9e5eda1d8df2a0.mp4", "mask_path": "synthetic-bg-change/mask/f5631cac6cc6776fca9e5eda1d8df2a0.mp4", "composite_path": "synthetic-bg-change/composite/f5631cac6cc6776fca9e5eda1d8df2a0.mp4"}
{"edit_instruction": "Change the background to a peaceful Japanese Zen garden at dawn with pink sakura petals drifting slowly through the air, and soft morning light beams filtering from the front-right. The shot should be an eye-level medium shot with a static camera and a dreamy out-of-focus background featuring soft bokeh of pagodas and maple trees. Keep the woman in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/5603671b39b37abb47ad1cf9801ab5d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5603671b39b37abb47ad1cf9801ab5d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5603671b39b37abb47ad1cf9801ab5d9.mp4", "mask_path": "synthetic-bg-change/mask/5603671b39b37abb47ad1cf9801ab5d9.mp4", "composite_path": "synthetic-bg-change/composite/5603671b39b37abb47ad1cf9801ab5d9.mp4"}
{"edit_instruction": "Change the background to a floating cloud platform high in the sky with massive cumulus clouds drifting slowly and a golden sunrise illuminating the horizon, featuring stardust trails and glowing specks of light orbiting, with neutral to warm light from the front-right. Use a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the woman in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/95440bd1fb3a23f497e7768317065626.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/95440bd1fb3a23f497e7768317065626.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/95440bd1fb3a23f497e7768317065626.mp4", "mask_path": "synthetic-bg-change/mask/95440bd1fb3a23f497e7768317065626.mp4", "composite_path": "synthetic-bg-change/composite/95440bd1fb3a23f497e7768317065626.mp4"}
{"edit_instruction": "Change the background to a peaceful Japanese zen garden with a small flowing stream and bamboo swaying in the breeze, soft neutral lighting from the front-right. Medium shot, eye-level, static camera, soft-focus background with bokeh from the foliage and drifting sakura petals falling in the mid-ground. Keep the woman in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/d40f780847b5b65cb4f80546fd4375b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d40f780847b5b65cb4f80546fd4375b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d40f780847b5b65cb4f80546fd4375b4.mp4", "mask_path": "synthetic-bg-change/mask/d40f780847b5b65cb4f80546fd4375b4.mp4", "composite_path": "synthetic-bg-change/composite/d40f780847b5b65cb4f80546fd4375b4.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop platform during the blue hour with pigeons taking flight in the distance, steam rising from city vents, and faint traffic lights flickering below, featuring cool ambient light with a soft front-right key, an eye-level medium shot with a static camera, and a slightly blurred background of the urban skyline. Keep the woman in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/de0efc4769d9ab508db1a406581e70d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/de0efc4769d9ab508db1a406581e70d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/de0efc4769d9ab508db1a406581e70d1.mp4", "mask_path": "synthetic-bg-change/mask/de0efc4769d9ab508db1a406581e70d1.mp4", "composite_path": "synthetic-bg-change/composite/de0efc4769d9ab508db1a406581e70d1.mp4"}
{"edit_instruction": "Change the background to a vibrant Tokyo subway station with a blurred train speeding past, flickering neon signs, and passengers walking briskly on the platform, illuminated by bright direct lighting from the front right. Maintain the medium shot, static camera at eye level, with a slightly blurred background in soft focus. Keep the young woman in sportswear intact.", "input_video_path": "synthetic-bg-change/input_video/24bcbe1429c6e16b801eeb92d1c39790.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/24bcbe1429c6e16b801eeb92d1c39790.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/24bcbe1429c6e16b801eeb92d1c39790.mp4", "mask_path": "synthetic-bg-change/mask/24bcbe1429c6e16b801eeb92d1c39790.mp4", "composite_path": "synthetic-bg-change/composite/24bcbe1429c6e16b801eeb92d1c39790.mp4"}
{"edit_instruction": "Change the background to a floating cloud platform high in the sky with massive cumulus clouds drifting slowly and a golden sunrise illuminating the horizon, featuring stardust trails and glowing specks of light orbiting, with neutral to warm light from the front-right. Use a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the woman in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/5746e98689b7c91e11749ed8a1bd0bfd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5746e98689b7c91e11749ed8a1bd0bfd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5746e98689b7c91e11749ed8a1bd0bfd.mp4", "mask_path": "synthetic-bg-change/mask/5746e98689b7c91e11749ed8a1bd0bfd.mp4", "composite_path": "synthetic-bg-change/composite/5746e98689b7c91e11749ed8a1bd0bfd.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop platform during the blue hour with pigeons taking flight in the distance, steam rising from city vents, and faint traffic lights flickering below, featuring cool ambient light with a soft front-right key, an eye-level medium shot with a static camera, and a slightly blurred background of the urban skyline. Keep the woman in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/ae48e99b205f3ae241ab5e5bcb9f6ba9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ae48e99b205f3ae241ab5e5bcb9f6ba9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ae48e99b205f3ae241ab5e5bcb9f6ba9.mp4", "mask_path": "synthetic-bg-change/mask/ae48e99b205f3ae241ab5e5bcb9f6ba9.mp4", "composite_path": "synthetic-bg-change/composite/ae48e99b205f3ae241ab5e5bcb9f6ba9.mp4"}
{"edit_instruction": "Change the background to an abstract void of musical energy with glowing musical notes, pulsing equalizers, colorful sound waves rippling through the air, floating geometric shapes, soft diffused lighting from the front-left, and a dreamy out-of-focus bokeh background. Eye-level, medium shot, static camera. Keep the young woman wearing white headphones intact.", "input_video_path": "synthetic-bg-change/input_video/455954f67f6e2b897f9e0cdf0784687b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/455954f67f6e2b897f9e0cdf0784687b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/455954f67f6e2b897f9e0cdf0784687b.mp4", "mask_path": "synthetic-bg-change/mask/455954f67f6e2b897f9e0cdf0784687b.mp4", "composite_path": "synthetic-bg-change/composite/455954f67f6e2b897f9e0cdf0784687b.mp4"}
{"edit_instruction": "Change the background to a vibrant abstract music visualization void with colorful sound waves rippling out, floating musical notes orbiting, pulsing geometric shapes, and shifting light beams, lit by soft, even studio lighting. Eye-level, medium shot, static camera with a slightly blurred background. Keep the young woman wearing headphones and a black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/066cb48a673e9dde6c2f808d26bec83f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/066cb48a673e9dde6c2f808d26bec83f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/066cb48a673e9dde6c2f808d26bec83f.mp4", "mask_path": "synthetic-bg-change/mask/066cb48a673e9dde6c2f808d26bec83f.mp4", "composite_path": "synthetic-bg-change/composite/066cb48a673e9dde6c2f808d26bec83f.mp4"}
{"edit_instruction": "Change the background to a vibrant Tokyo subway station with a blurred train speeding past, flickering neon signs, and passengers walking briskly on the platform, illuminated by bright direct lighting from the front right. Maintain the medium shot, static camera at eye level, with a slightly blurred background in soft focus. Keep the young woman in sportswear intact.", "input_video_path": "synthetic-bg-change/input_video/3c27d0467ee4d2afde29af9fc2e8216a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3c27d0467ee4d2afde29af9fc2e8216a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3c27d0467ee4d2afde29af9fc2e8216a.mp4", "mask_path": "synthetic-bg-change/mask/3c27d0467ee4d2afde29af9fc2e8216a.mp4", "composite_path": "synthetic-bg-change/composite/3c27d0467ee4d2afde29af9fc2e8216a.mp4"}
{"edit_instruction": "Change the background to an abstract void of musical energy with glowing musical notes, pulsing equalizers, colorful sound waves rippling through the air, floating geometric shapes, soft diffused lighting from the front-left, and a dreamy out-of-focus bokeh background. Eye-level, medium shot, static camera. Keep the young woman wearing white headphones intact.", "input_video_path": "synthetic-bg-change/input_video/05e2ecb75a9af80a90ed58bf8882f69d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/05e2ecb75a9af80a90ed58bf8882f69d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/05e2ecb75a9af80a90ed58bf8882f69d.mp4", "mask_path": "synthetic-bg-change/mask/05e2ecb75a9af80a90ed58bf8882f69d.mp4", "composite_path": "synthetic-bg-change/composite/05e2ecb75a9af80a90ed58bf8882f69d.mp4"}
{"edit_instruction": "Change the background to a vibrant abstract music visualization void with colorful sound waves rippling out, floating musical notes orbiting, pulsing geometric shapes, and shifting light beams, lit by soft, even studio lighting. Eye-level, medium shot, static camera with a slightly blurred background. Keep the young woman wearing headphones and a black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7e9b9c0fa386f56085b664763e67b2c0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e9b9c0fa386f56085b664763e67b2c0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e9b9c0fa386f56085b664763e67b2c0.mp4", "mask_path": "synthetic-bg-change/mask/7e9b9c0fa386f56085b664763e67b2c0.mp4", "composite_path": "synthetic-bg-change/composite/7e9b9c0fa386f56085b664763e67b2c0.mp4"}
{"edit_instruction": "Change the background to the observation deck of a futuristic spaceship with massive glass windows showing planets, nebulae, and passing spaceships in deep space, featuring floating digital musical notes and equalizers, under soft neutral interior lighting. Medium shot, eye-level, static camera with a slightly blurred background. Keep the young woman wearing headphones and a black top intact.", "input_video_path": "synthetic-bg-change/input_video/b124fac27f389f309727c4ba86883391.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b124fac27f389f309727c4ba86883391.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b124fac27f389f309727c4ba86883391.mp4", "mask_path": "synthetic-bg-change/mask/b124fac27f389f309727c4ba86883391.mp4", "composite_path": "synthetic-bg-change/composite/b124fac27f389f309727c4ba86883391.mp4"}
{"edit_instruction": "Change the background to a vibrant cyberpunk city street at night with neon signs flickering in pink and blue, holographic advertisements, steam rising from vents, and flying cars overhead, using soft neutral frontal light and a blurry background with heavy bokeh for a dreamy atmosphere. Keep the young woman wearing headphones and a black top intact.", "input_video_path": "synthetic-bg-change/input_video/59134dcefa592c236c8f3109aa506400.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/59134dcefa592c236c8f3109aa506400.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/59134dcefa592c236c8f3109aa506400.mp4", "mask_path": "synthetic-bg-change/mask/59134dcefa592c236c8f3109aa506400.mp4", "composite_path": "synthetic-bg-change/composite/59134dcefa592c236c8f3109aa506400.mp4"}
{"edit_instruction": "Change the background to the observation deck of a futuristic spaceship with massive glass windows showing planets, nebulae, and passing spaceships in deep space, featuring floating digital musical notes and equalizers, under soft neutral interior lighting. Medium shot, eye-level, static camera with a slightly blurred background. Keep the young woman wearing headphones and a black top intact.", "input_video_path": "synthetic-bg-change/input_video/be0e23e28ed3185447ab41db7754fc99.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/be0e23e28ed3185447ab41db7754fc99.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/be0e23e28ed3185447ab41db7754fc99.mp4", "mask_path": "synthetic-bg-change/mask/be0e23e28ed3185447ab41db7754fc99.mp4", "composite_path": "synthetic-bg-change/composite/be0e23e28ed3185447ab41db7754fc99.mp4"}
{"edit_instruction": "Change the background to a tranquil Japanese Zen garden with softly drifting cherry blossom petals, a small rippling stone fountain, and swaying bamboo leaves, lit by soft diffused light from the front-right. Medium shot, eye-level, static camera with dreamy out-of-focus background and soft bokeh. Keep the young woman in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/118c1303f33f1cd1b609cbed703540c4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/118c1303f33f1cd1b609cbed703540c4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/118c1303f33f1cd1b609cbed703540c4.mp4", "mask_path": "synthetic-bg-change/mask/118c1303f33f1cd1b609cbed703540c4.mp4", "composite_path": "synthetic-bg-change/composite/118c1303f33f1cd1b609cbed703540c4.mp4"}
{"edit_instruction": "Change the background to a vibrant cyberpunk city street at night with neon signs flickering in pink and blue, holographic advertisements, steam rising from vents, and flying cars overhead, using soft neutral frontal light and a blurry background with heavy bokeh for a dreamy atmosphere. Keep the young woman wearing headphones and a black top intact.", "input_video_path": "synthetic-bg-change/input_video/b42339de820bb5fbcee149a8088ffb2c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b42339de820bb5fbcee149a8088ffb2c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b42339de820bb5fbcee149a8088ffb2c.mp4", "mask_path": "synthetic-bg-change/mask/b42339de820bb5fbcee149a8088ffb2c.mp4", "composite_path": "synthetic-bg-change/composite/b42339de820bb5fbcee149a8088ffb2c.mp4"}
{"edit_instruction": "Change the background to a tranquil Japanese Zen garden with softly drifting cherry blossom petals, a small rippling stone fountain, and swaying bamboo leaves, lit by soft diffused light from the front-right. Medium shot, eye-level, static camera with dreamy out-of-focus background and soft bokeh. Keep the young woman in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/c110a0e0f4f54b305aeb2e0bf6bc5ef3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c110a0e0f4f54b305aeb2e0bf6bc5ef3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c110a0e0f4f54b305aeb2e0bf6bc5ef3.mp4", "mask_path": "synthetic-bg-change/mask/c110a0e0f4f54b305aeb2e0bf6bc5ef3.mp4", "composite_path": "synthetic-bg-change/composite/c110a0e0f4f54b305aeb2e0bf6bc5ef3.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk alleyway with glitching neon holographic displays, steam venting from pipes, and flying cars with light trails overhead, lit by harsh contrasting pink and blue hues. Maintain a medium shot, static camera, and a dreamy out-of-focus background with bokeh. Keep the woman in retro-athletic gear with red headphones intact.", "input_video_path": "synthetic-bg-change/input_video/90d771e305b8b953b29e9f1c5963c7db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/90d771e305b8b953b29e9f1c5963c7db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/90d771e305b8b953b29e9f1c5963c7db.mp4", "mask_path": "synthetic-bg-change/mask/90d771e305b8b953b29e9f1c5963c7db.mp4", "composite_path": "synthetic-bg-change/composite/90d771e305b8b953b29e9f1c5963c7db.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk alleyway with glitching neon holographic displays, steam venting from pipes, and flying cars with light trails overhead, lit by harsh contrasting pink and blue hues. Maintain a medium shot, static camera, and a dreamy out-of-focus background with bokeh. Keep the woman in retro-athletic gear with red headphones intact.", "input_video_path": "synthetic-bg-change/input_video/4c9d30cb599b1796197d746f7c829ae1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4c9d30cb599b1796197d746f7c829ae1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4c9d30cb599b1796197d746f7c829ae1.mp4", "mask_path": "synthetic-bg-change/mask/4c9d30cb599b1796197d746f7c829ae1.mp4", "composite_path": "synthetic-bg-change/composite/4c9d30cb599b1796197d746f7c829ae1.mp4"}
{"edit_instruction": "Change the background to a sleek glass office building in a modern business district with reflections of moving city traffic and distant pedestrians on the plaza below, soft neutral daylight from the front-left. Medium shot, eye-level, static camera, gently blurred background. Keep the young man in a white dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3f3dad5b0df1a40aabfc5326124a08c9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3f3dad5b0df1a40aabfc5326124a08c9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3f3dad5b0df1a40aabfc5326124a08c9.mp4", "mask_path": "synthetic-bg-change/mask/3f3dad5b0df1a40aabfc5326124a08c9.mp4", "composite_path": "synthetic-bg-change/composite/3f3dad5b0df1a40aabfc5326124a08c9.mp4"}
{"edit_instruction": "Change the background to the interior of a moving modern subway car with city lights and tunnel strobes flickering past the windows, shifting reflections on the glass, interior fluorescent lighting, and soft neutral light from the front-left. Use an eye-level medium shot with a static camera and a slightly blurred background due to motion. Keep the young woman in white headphones intact.", "input_video_path": "synthetic-bg-change/input_video/21f47a08d03403bcd010d712b7051659.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/21f47a08d03403bcd010d712b7051659.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/21f47a08d03403bcd010d712b7051659.mp4", "mask_path": "synthetic-bg-change/mask/21f47a08d03403bcd010d712b7051659.mp4", "composite_path": "synthetic-bg-change/composite/21f47a08d03403bcd010d712b7051659.mp4"}
{"edit_instruction": "Change the background to a sleek glass office building in a modern business district with reflections of moving city traffic and distant pedestrians on the plaza below, soft neutral daylight from the front-left. Medium shot, eye-level, static camera, gently blurred background. Keep the young man in a white dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/fc1c498b941732a78bc1af2798d2e3d3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fc1c498b941732a78bc1af2798d2e3d3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fc1c498b941732a78bc1af2798d2e3d3.mp4", "mask_path": "synthetic-bg-change/mask/fc1c498b941732a78bc1af2798d2e3d3.mp4", "composite_path": "synthetic-bg-change/composite/fc1c498b941732a78bc1af2798d2e3d3.mp4"}
{"edit_instruction": "Change the background to the interior of a moving modern subway car with city lights and tunnel strobes flickering past the windows, shifting reflections on the glass, interior fluorescent lighting, and soft neutral light from the front-left. Use an eye-level medium shot with a static camera and a slightly blurred background due to motion. Keep the young woman in white headphones intact.", "input_video_path": "synthetic-bg-change/input_video/f894138e143ccaa1aa0c5d4a2b8fdd25.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f894138e143ccaa1aa0c5d4a2b8fdd25.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f894138e143ccaa1aa0c5d4a2b8fdd25.mp4", "mask_path": "synthetic-bg-change/mask/f894138e143ccaa1aa0c5d4a2b8fdd25.mp4", "composite_path": "synthetic-bg-change/composite/f894138e143ccaa1aa0c5d4a2b8fdd25.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office overlooking a busy metropolis with floor-to-ceiling windows showing clouds drifting past skyscrapers, distant helicopters, and street traffic below, lit by natural daylight from the left. Medium shot, eye-level, static camera, with a sharp background showing city details in deep focus. Keep the man with the headset intact.", "input_video_path": "synthetic-bg-change/input_video/20f6421564b51ea88635f017e53836bd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/20f6421564b51ea88635f017e53836bd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/20f6421564b51ea88635f017e53836bd.mp4", "mask_path": "synthetic-bg-change/mask/20f6421564b51ea88635f017e53836bd.mp4", "composite_path": "synthetic-bg-change/composite/20f6421564b51ea88635f017e53836bd.mp4"}
{"edit_instruction": "Change the background to a bustling hospital corridor with medical staff walking past in a blur, gurneys rolling by in the distance, ceiling lights flickering slightly, and neutral professional lighting from the right. Medium shot, eye-level, static camera with a slightly blurred background. Keep the male doctor intact.", "input_video_path": "synthetic-bg-change/input_video/e3130f0363ecc0c5857a507d2393eb8a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e3130f0363ecc0c5857a507d2393eb8a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e3130f0363ecc0c5857a507d2393eb8a.mp4", "mask_path": "synthetic-bg-change/mask/e3130f0363ecc0c5857a507d2393eb8a.mp4", "composite_path": "synthetic-bg-change/composite/e3130f0363ecc0c5857a507d2393eb8a.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office overlooking a busy metropolis with floor-to-ceiling windows showing clouds drifting past skyscrapers, distant helicopters, and street traffic below, lit by natural daylight from the left. Medium shot, eye-level, static camera, with a sharp background showing city details in deep focus. Keep the man with the headset intact.", "input_video_path": "synthetic-bg-change/input_video/43e6a54af1b786c49f98f7b1ce859770.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/43e6a54af1b786c49f98f7b1ce859770.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/43e6a54af1b786c49f98f7b1ce859770.mp4", "mask_path": "synthetic-bg-change/mask/43e6a54af1b786c49f98f7b1ce859770.mp4", "composite_path": "synthetic-bg-change/composite/43e6a54af1b786c49f98f7b1ce859770.mp4"}
{"edit_instruction": "Change the background to the bridge of a futuristic starship with holographic tactical displays flickering in the background, planets rotating slowly in large viewports, and blinking console lights, lit by cool artificial light from the front-left, captured in a medium shot at eye level with a static camera and a slightly blurred background with tech details. Keep the man in the blue suit with a headset intact.", "input_video_path": "synthetic-bg-change/input_video/8e7ab3b1d3fd53e1f1b72b7422621175.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8e7ab3b1d3fd53e1f1b72b7422621175.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8e7ab3b1d3fd53e1f1b72b7422621175.mp4", "mask_path": "synthetic-bg-change/mask/8e7ab3b1d3fd53e1f1b72b7422621175.mp4", "composite_path": "synthetic-bg-change/composite/8e7ab3b1d3fd53e1f1b72b7422621175.mp4"}
{"edit_instruction": "Change the background to a bustling hospital corridor with medical staff walking past in a blur, gurneys rolling by in the distance, ceiling lights flickering slightly, and neutral professional lighting from the right. Medium shot, eye-level, static camera with a slightly blurred background. Keep the male doctor intact.", "input_video_path": "synthetic-bg-change/input_video/22924fa76b75dbb48d619a2844230436.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/22924fa76b75dbb48d619a2844230436.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/22924fa76b75dbb48d619a2844230436.mp4", "mask_path": "synthetic-bg-change/mask/22924fa76b75dbb48d619a2844230436.mp4", "composite_path": "synthetic-bg-change/composite/22924fa76b75dbb48d619a2844230436.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with holographic data streams, patrolling robots, and neon lights pulsing on sleek white walls. Include dreamy out-of-focus tech bokeh and soft neutral light from the right. Medium shot, eye-level, static camera. Keep the male doctor in the white lab coat presenting the medicine intact.", "input_video_path": "synthetic-bg-change/input_video/b70805021eb151f9bce3412c18fdae98.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b70805021eb151f9bce3412c18fdae98.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b70805021eb151f9bce3412c18fdae98.mp4", "mask_path": "synthetic-bg-change/mask/b70805021eb151f9bce3412c18fdae98.mp4", "composite_path": "synthetic-bg-change/composite/b70805021eb151f9bce3412c18fdae98.mp4"}
{"edit_instruction": "Change the background to the bridge of a futuristic starship with holographic tactical displays flickering in the background, planets rotating slowly in large viewports, and blinking console lights, lit by cool artificial light from the front-left, captured in a medium shot at eye level with a static camera and a slightly blurred background with tech details. Keep the man in the blue suit with a headset intact.", "input_video_path": "synthetic-bg-change/input_video/605d2e7edba8acf0d479bcbff3f38e1e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/605d2e7edba8acf0d479bcbff3f38e1e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/605d2e7edba8acf0d479bcbff3f38e1e.mp4", "mask_path": "synthetic-bg-change/mask/605d2e7edba8acf0d479bcbff3f38e1e.mp4", "composite_path": "synthetic-bg-change/composite/605d2e7edba8acf0d479bcbff3f38e1e.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop gym at sunset with heat shimmer rising from the concrete, flags waving on nearby skyscrapers, distant birds flying across an orange sky, soft diffused light hitting from the front right, medium shot, eye-level, static camera, and a slightly blurred background with urban details in soft focus. Keep the young athletic woman in gym wear intact.", "input_video_path": "synthetic-bg-change/input_video/c0b4355977ccc807d600d6d93ae2c589.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c0b4355977ccc807d600d6d93ae2c589.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c0b4355977ccc807d600d6d93ae2c589.mp4", "mask_path": "synthetic-bg-change/mask/c0b4355977ccc807d600d6d93ae2c589.mp4", "composite_path": "synthetic-bg-change/composite/c0b4355977ccc807d600d6d93ae2c589.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass-walled gym where other gym-goers are running on treadmills, a large ceiling fan is slowly spinning overhead, and digital displays flicker with workout stats, all lit by soft, neutral daylight from the right. Use a medium shot, eye-level, static camera, with a sharp background and deep focus in a high-end fitness center setting. Keep the woman in fitness gear intact.", "input_video_path": "synthetic-bg-change/input_video/decce1bdefec014c683cb1e790656f75.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/decce1bdefec014c683cb1e790656f75.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/decce1bdefec014c683cb1e790656f75.mp4", "mask_path": "synthetic-bg-change/mask/decce1bdefec014c683cb1e790656f75.mp4", "composite_path": "synthetic-bg-change/composite/decce1bdefec014c683cb1e790656f75.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with holographic data streams, patrolling robots, and neon lights pulsing on sleek white walls. Include dreamy out-of-focus tech bokeh and soft neutral light from the right. Medium shot, eye-level, static camera. Keep the male doctor in the white lab coat presenting the medicine intact.", "input_video_path": "synthetic-bg-change/input_video/907ed9e85f96dc80c4fd5238cf8e6846.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/907ed9e85f96dc80c4fd5238cf8e6846.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/907ed9e85f96dc80c4fd5238cf8e6846.mp4", "mask_path": "synthetic-bg-change/mask/907ed9e85f96dc80c4fd5238cf8e6846.mp4", "composite_path": "synthetic-bg-change/composite/907ed9e85f96dc80c4fd5238cf8e6846.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop gym at sunset with heat shimmer rising from the concrete, flags waving on nearby skyscrapers, distant birds flying across an orange sky, soft diffused light hitting from the front right, medium shot, eye-level, static camera, and a slightly blurred background with urban details in soft focus. Keep the young athletic woman in gym wear intact.", "input_video_path": "synthetic-bg-change/input_video/749607866b7ba153720d8f0b9f56ef30.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/749607866b7ba153720d8f0b9f56ef30.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/749607866b7ba153720d8f0b9f56ef30.mp4", "mask_path": "synthetic-bg-change/mask/749607866b7ba153720d8f0b9f56ef30.mp4", "composite_path": "synthetic-bg-change/composite/749607866b7ba153720d8f0b9f56ef30.mp4"}
{"edit_instruction": "Change the background to a concrete skyscraper rooftop at golden hour with pigeons taking flight, distant moving city traffic, and flags waving on nearby buildings, lit by warm sunlight from the right against cooler ambient skylight. Medium shot, eye-level, static camera, sharp background showing the urban skyline. Keep the woman exercising with a dumbbell intact.", "input_video_path": "synthetic-bg-change/input_video/39f5f26be77c618893a5c1098a444163.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/39f5f26be77c618893a5c1098a444163.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/39f5f26be77c618893a5c1098a444163.mp4", "mask_path": "synthetic-bg-change/mask/39f5f26be77c618893a5c1098a444163.mp4", "composite_path": "synthetic-bg-change/composite/39f5f26be77c618893a5c1098a444163.mp4"}
{"edit_instruction": "Change the background to a busy city rooftop at night with out-of-focus city lights bokeh shimmering, traffic headlights streaming in the distance, and neon signs pulsing on skyscrapers, featuring news ticker graphics scrolling virtually in the air. Use soft front-left lighting, medium shot, eye-level, static camera with a cinematic bokeh background. Keep the professional man in the blue suit with a headset intact.", "input_video_path": "synthetic-bg-change/input_video/f7ce50ac02c8c3a2de37ac10276754f0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f7ce50ac02c8c3a2de37ac10276754f0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f7ce50ac02c8c3a2de37ac10276754f0.mp4", "mask_path": "synthetic-bg-change/mask/f7ce50ac02c8c3a2de37ac10276754f0.mp4", "composite_path": "synthetic-bg-change/composite/f7ce50ac02c8c3a2de37ac10276754f0.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass-walled gym where other gym-goers are running on treadmills, a large ceiling fan is slowly spinning overhead, and digital displays flicker with workout stats, all lit by soft, neutral daylight from the right. Use a medium shot, eye-level, static camera, with a sharp background and deep focus in a high-end fitness center setting. Keep the woman in fitness gear intact.", "input_video_path": "synthetic-bg-change/input_video/3ebb75c9f371fc0704f913b8501c602b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3ebb75c9f371fc0704f913b8501c602b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3ebb75c9f371fc0704f913b8501c602b.mp4", "mask_path": "synthetic-bg-change/mask/3ebb75c9f371fc0704f913b8501c602b.mp4", "composite_path": "synthetic-bg-change/composite/3ebb75c9f371fc0704f913b8501c602b.mp4"}
{"edit_instruction": "Change the background to a concrete skyscraper rooftop at golden hour with pigeons taking flight, distant moving city traffic, and flags waving on nearby buildings, lit by warm sunlight from the right against cooler ambient skylight. Medium shot, eye-level, static camera, sharp background showing the urban skyline. Keep the woman exercising with a dumbbell intact.", "input_video_path": "synthetic-bg-change/input_video/7a0b1e608557c3096c41c546f3baed07.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7a0b1e608557c3096c41c546f3baed07.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7a0b1e608557c3096c41c546f3baed07.mp4", "mask_path": "synthetic-bg-change/mask/7a0b1e608557c3096c41c546f3baed07.mp4", "composite_path": "synthetic-bg-change/composite/7a0b1e608557c3096c41c546f3baed07.mp4"}
{"edit_instruction": "Change the background to the ruins of an ancient stone temple with golden magical dust particles swirling and glowing runes pulsing on the pillars, leaves drifting through open arches, soft natural light from the front-right. Medium shot, eye-level, static camera, with a slightly blurred background showing recognizable stone textures. Keep the woman in athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/109720b624fce9fcf9808a518b00cb63.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/109720b624fce9fcf9808a518b00cb63.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/109720b624fce9fcf9808a518b00cb63.mp4", "mask_path": "synthetic-bg-change/mask/109720b624fce9fcf9808a518b00cb63.mp4", "composite_path": "synthetic-bg-change/composite/109720b624fce9fcf9808a518b00cb63.mp4"}
{"edit_instruction": "Change the background to a wooden deck in a lush tropical jungle with a majestic waterfall cascading down rocks, mist spraying, large exotic butterflies fluttering, tropical birds flying, swaying palm fronds, and natural soft lighting from the front-left. Use an eye-level, medium shot with a static camera and a slightly blurred background for depth. Keep the woman in workout gear intact.", "input_video_path": "synthetic-bg-change/input_video/ddbb7b73ff4cf6f8d595c5100f6dd196.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ddbb7b73ff4cf6f8d595c5100f6dd196.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ddbb7b73ff4cf6f8d595c5100f6dd196.mp4", "mask_path": "synthetic-bg-change/mask/ddbb7b73ff4cf6f8d595c5100f6dd196.mp4", "composite_path": "synthetic-bg-change/composite/ddbb7b73ff4cf6f8d595c5100f6dd196.mp4"}
{"edit_instruction": "Change the background to a busy city rooftop at night with out-of-focus city lights bokeh shimmering, traffic headlights streaming in the distance, and neon signs pulsing on skyscrapers, featuring news ticker graphics scrolling virtually in the air. Use soft front-left lighting, medium shot, eye-level, static camera with a cinematic bokeh background. Keep the professional man in the blue suit with a headset intact.", "input_video_path": "synthetic-bg-change/input_video/79abb2a340fd096ca9bc02406875df48.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/79abb2a340fd096ca9bc02406875df48.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/79abb2a340fd096ca9bc02406875df48.mp4", "mask_path": "synthetic-bg-change/mask/79abb2a340fd096ca9bc02406875df48.mp4", "composite_path": "synthetic-bg-change/composite/79abb2a340fd096ca9bc02406875df48.mp4"}
{"edit_instruction": "Change the background to a wooden dock by a calm lake at sunrise with gentle water ripples, morning mist, distant birds, and soft natural morning light from the front-right. Eye-level, medium shot, static camera with a sharp background showing the lake landscape. Keep the woman in athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/3db61ebfd6de8bd834cb30eae4114745.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3db61ebfd6de8bd834cb30eae4114745.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3db61ebfd6de8bd834cb30eae4114745.mp4", "mask_path": "synthetic-bg-change/mask/3db61ebfd6de8bd834cb30eae4114745.mp4", "composite_path": "synthetic-bg-change/composite/3db61ebfd6de8bd834cb30eae4114745.mp4"}
{"edit_instruction": "Change the background to the ruins of an ancient stone temple with golden magical dust particles swirling and glowing runes pulsing on the pillars, leaves drifting through open arches, soft natural light from the front-right. Medium shot, eye-level, static camera, with a slightly blurred background showing recognizable stone textures. Keep the woman in athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/b25db97ec31bbb196d20666e7bfc32bb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b25db97ec31bbb196d20666e7bfc32bb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b25db97ec31bbb196d20666e7bfc32bb.mp4", "mask_path": "synthetic-bg-change/mask/b25db97ec31bbb196d20666e7bfc32bb.mp4", "composite_path": "synthetic-bg-change/composite/b25db97ec31bbb196d20666e7bfc32bb.mp4"}
{"edit_instruction": "Change the background to a wooden deck in a lush tropical jungle with a majestic waterfall cascading down rocks, mist spraying, large exotic butterflies fluttering, tropical birds flying, swaying palm fronds, and natural soft lighting from the front-left. Use an eye-level, medium shot with a static camera and a slightly blurred background for depth. Keep the woman in workout gear intact.", "input_video_path": "synthetic-bg-change/input_video/27c032ee4449504215530bf31682efae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/27c032ee4449504215530bf31682efae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/27c032ee4449504215530bf31682efae.mp4", "mask_path": "synthetic-bg-change/mask/27c032ee4449504215530bf31682efae.mp4", "composite_path": "synthetic-bg-change/composite/27c032ee4449504215530bf31682efae.mp4"}
{"edit_instruction": "Change the background to a sleek industrial loft gym with large windows, dust motes dancing in sunbeams streaming from the right, a slowly spinning ceiling fan, and shifting cloud shadows on a brick wall, under soft diffused light from the front-right. Eye-level, medium shot, static camera with a slightly blurred background for depth separation. Keep the woman in fitness gear intact.", "input_video_path": "synthetic-bg-change/input_video/792364efd9d041481994f356b4b6976c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/792364efd9d041481994f356b4b6976c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/792364efd9d041481994f356b4b6976c.mp4", "mask_path": "synthetic-bg-change/mask/792364efd9d041481994f356b4b6976c.mp4", "composite_path": "synthetic-bg-change/composite/792364efd9d041481994f356b4b6976c.mp4"}
{"edit_instruction": "Change the background to a wooden dock by a calm lake at sunrise with gentle water ripples, morning mist, distant birds, and soft natural morning light from the front-right. Eye-level, medium shot, static camera with a sharp background showing the lake landscape. Keep the woman in athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/edfd9cfa8c587f869a7a49d970ad2e5c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/edfd9cfa8c587f869a7a49d970ad2e5c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/edfd9cfa8c587f869a7a49d970ad2e5c.mp4", "mask_path": "synthetic-bg-change/mask/edfd9cfa8c587f869a7a49d970ad2e5c.mp4", "composite_path": "synthetic-bg-change/composite/edfd9cfa8c587f869a7a49d970ad2e5c.mp4"}
{"edit_instruction": "Change the background to a mossy rock ledge overlooking a massive tropical waterfall, with water splashing up from the basin, mist drifting through the air, and tropical birds flying across the gorge, illuminated by sunlight filtering through fern leaves creating dappled shadows and soft neutral daylight from the front-right, medium wide shot, static camera, sharp background showing the deep valley environment. Keep the athletic woman in sportswear intact.", "input_video_path": "synthetic-bg-change/input_video/0f575ac27dfb400306ab0fe070251f53.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0f575ac27dfb400306ab0fe070251f53.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0f575ac27dfb400306ab0fe070251f53.mp4", "mask_path": "synthetic-bg-change/mask/0f575ac27dfb400306ab0fe070251f53.mp4", "composite_path": "synthetic-bg-change/composite/0f575ac27dfb400306ab0fe070251f53.mp4"}
{"edit_instruction": "Change the background to a sleek industrial loft gym with large windows, dust motes dancing in sunbeams streaming from the right, a slowly spinning ceiling fan, and shifting cloud shadows on a brick wall, under soft diffused light from the front-right. Eye-level, medium shot, static camera with a slightly blurred background for depth separation. Keep the woman in fitness gear intact.", "input_video_path": "synthetic-bg-change/input_video/6cac5ac604134e8bf72fd5dfe3ea2749.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6cac5ac604134e8bf72fd5dfe3ea2749.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6cac5ac604134e8bf72fd5dfe3ea2749.mp4", "mask_path": "synthetic-bg-change/mask/6cac5ac604134e8bf72fd5dfe3ea2749.mp4", "composite_path": "synthetic-bg-change/composite/6cac5ac604134e8bf72fd5dfe3ea2749.mp4"}
{"edit_instruction": "Change the background to a gritty industrial warehouse gym with steam rising from vents, dust particles in light beams, and faint urban traffic visible through large windows, illuminated by soft diffused light from the front-right. Eye-level, medium shot, static camera, slightly blurred background with industrial textures. Keep the woman in athletic wear exercising with a dumbbell intact.", "input_video_path": "synthetic-bg-change/input_video/673183dcf424e9ba589fa8e36f8395ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/673183dcf424e9ba589fa8e36f8395ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/673183dcf424e9ba589fa8e36f8395ec.mp4", "mask_path": "synthetic-bg-change/mask/673183dcf424e9ba589fa8e36f8395ec.mp4", "composite_path": "synthetic-bg-change/composite/673183dcf424e9ba589fa8e36f8395ec.mp4"}
{"edit_instruction": "Change the background to a mossy rock ledge overlooking a massive tropical waterfall, with water splashing up from the basin, mist drifting through the air, and tropical birds flying across the gorge, illuminated by sunlight filtering through fern leaves creating dappled shadows and soft neutral daylight from the front-right, medium wide shot, static camera, sharp background showing the deep valley environment. Keep the athletic woman in sportswear intact.", "input_video_path": "synthetic-bg-change/input_video/6875ddc1b10bce8cd3cc8d29e5c497ad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6875ddc1b10bce8cd3cc8d29e5c497ad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6875ddc1b10bce8cd3cc8d29e5c497ad.mp4", "mask_path": "synthetic-bg-change/mask/6875ddc1b10bce8cd3cc8d29e5c497ad.mp4", "composite_path": "synthetic-bg-change/composite/6875ddc1b10bce8cd3cc8d29e5c497ad.mp4"}
{"edit_instruction": "Change the background to a concrete city rooftop at sunrise with birds flying across the morning sky, steam rising from nearby vents, and the city skyline waking up, featuring soft neutral morning light from the front, in an eye-level medium wide shot with a sharp background and deep focus on the visible urban landscape and skyscrapers. Keep the athletic woman in sportswear intact.", "input_video_path": "synthetic-bg-change/input_video/780bd322ecf8212ec33e2f86d132b29a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/780bd322ecf8212ec33e2f86d132b29a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/780bd322ecf8212ec33e2f86d132b29a.mp4", "mask_path": "synthetic-bg-change/mask/780bd322ecf8212ec33e2f86d132b29a.mp4", "composite_path": "synthetic-bg-change/composite/780bd322ecf8212ec33e2f86d132b29a.mp4"}
{"edit_instruction": "Change the background to a gritty industrial warehouse gym with steam rising from vents, dust particles in light beams, and faint urban traffic visible through large windows, illuminated by soft diffused light from the front-right. Eye-level, medium shot, static camera, slightly blurred background with industrial textures. Keep the woman in athletic wear exercising with a dumbbell intact.", "input_video_path": "synthetic-bg-change/input_video/54dcb243672cffa91ddd1855491bfa65.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/54dcb243672cffa91ddd1855491bfa65.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/54dcb243672cffa91ddd1855491bfa65.mp4", "mask_path": "synthetic-bg-change/mask/54dcb243672cffa91ddd1855491bfa65.mp4", "composite_path": "synthetic-bg-change/composite/54dcb243672cffa91ddd1855491bfa65.mp4"}
{"edit_instruction": "Change the background to a wooden platform overlooking a vast mountain range at sunrise, with golden sunlight illuminating the peaks, mist in the valleys, eagles soaring, and dust particles in the air, utilizing soft neutral lighting from the front. Eye-level, medium wide shot, static camera, sharp background with deep focus. Keep the athletic woman intact.", "input_video_path": "synthetic-bg-change/input_video/cfa2be726562fa30d814b7abb0836b8c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cfa2be726562fa30d814b7abb0836b8c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cfa2be726562fa30d814b7abb0836b8c.mp4", "mask_path": "synthetic-bg-change/mask/cfa2be726562fa30d814b7abb0836b8c.mp4", "composite_path": "synthetic-bg-change/composite/cfa2be726562fa30d814b7abb0836b8c.mp4"}
{"edit_instruction": "Change the background to a concrete city rooftop at sunrise with birds flying across the morning sky, steam rising from nearby vents, and the city skyline waking up, featuring soft neutral morning light from the front, in an eye-level medium wide shot with a sharp background and deep focus on the visible urban landscape and skyscrapers. Keep the athletic woman in sportswear intact.", "input_video_path": "synthetic-bg-change/input_video/574b1a0bd20d83bae86d0d98ecb6092d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/574b1a0bd20d83bae86d0d98ecb6092d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/574b1a0bd20d83bae86d0d98ecb6092d.mp4", "mask_path": "synthetic-bg-change/mask/574b1a0bd20d83bae86d0d98ecb6092d.mp4", "composite_path": "synthetic-bg-change/composite/574b1a0bd20d83bae86d0d98ecb6092d.mp4"}
{"edit_instruction": "Change the background to a sleek urban rooftop gym at sunrise with birds flying in V-formation across a golden sky, distant airplanes ascending, and wind gently blowing nearby potted palms, illuminated by soft diffused sunlight from the front-left. Use a medium wide shot with a static camera, keeping the sharp background and city skyline in deep focus with clear details. Keep the athletic woman in workout gear intact.", "input_video_path": "synthetic-bg-change/input_video/717375e9678f09847c04842e761023bb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/717375e9678f09847c04842e761023bb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/717375e9678f09847c04842e761023bb.mp4", "mask_path": "synthetic-bg-change/mask/717375e9678f09847c04842e761023bb.mp4", "composite_path": "synthetic-bg-change/composite/717375e9678f09847c04842e761023bb.mp4"}
{"edit_instruction": "Change the background to a wooden platform overlooking a vast mountain range at sunrise, with golden sunlight illuminating the peaks, mist in the valleys, eagles soaring, and dust particles in the air, utilizing soft neutral lighting from the front. Eye-level, medium wide shot, static camera, sharp background with deep focus. Keep the athletic woman intact.", "input_video_path": "synthetic-bg-change/input_video/ebee446b0c6c211ec24936f04ba85d22.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ebee446b0c6c211ec24936f04ba85d22.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ebee446b0c6c211ec24936f04ba85d22.mp4", "mask_path": "synthetic-bg-change/mask/ebee446b0c6c211ec24936f04ba85d22.mp4", "composite_path": "synthetic-bg-change/composite/ebee446b0c6c211ec24936f04ba85d22.mp4"}
{"edit_instruction": "Change the background to an enchanted twilight forest with glowing magic particles swirling, fairy lights drifting in the air, soft bokeh of ancient trees, and soft diffused lighting from the front. Close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young girl with the blue phone intact.", "input_video_path": "synthetic-bg-change/input_video/f89867563168575bd2479459e81e1b89.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f89867563168575bd2479459e81e1b89.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f89867563168575bd2479459e81e1b89.mp4", "mask_path": "synthetic-bg-change/mask/f89867563168575bd2479459e81e1b89.mp4", "composite_path": "synthetic-bg-change/composite/f89867563168575bd2479459e81e1b89.mp4"}
{"edit_instruction": "Change the background to a sleek urban rooftop gym at sunrise with birds flying in V-formation across a golden sky, distant airplanes ascending, and wind gently blowing nearby potted palms, illuminated by soft diffused sunlight from the front-left. Use a medium wide shot with a static camera, keeping the sharp background and city skyline in deep focus with clear details. Keep the athletic woman in workout gear intact.", "input_video_path": "synthetic-bg-change/input_video/e257829128fff34991370ca77eb8caca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e257829128fff34991370ca77eb8caca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e257829128fff34991370ca77eb8caca.mp4", "mask_path": "synthetic-bg-change/mask/e257829128fff34991370ca77eb8caca.mp4", "composite_path": "synthetic-bg-change/composite/e257829128fff34991370ca77eb8caca.mp4"}
{"edit_instruction": "Change the background to an ancient temple ruin floating in the void with weightless debris and cosmic dust, featuring a dreamy out-of-focus background with magical bokeh. Medium wide shot, eye-level, static camera. Keep the woman in athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/cb6cd8d2460f038f8dd3347aacde8b8c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb6cd8d2460f038f8dd3347aacde8b8c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb6cd8d2460f038f8dd3347aacde8b8c.mp4", "mask_path": "synthetic-bg-change/mask/cb6cd8d2460f038f8dd3347aacde8b8c.mp4", "composite_path": "synthetic-bg-change/composite/cb6cd8d2460f038f8dd3347aacde8b8c.mp4"}
{"edit_instruction": "Change the background to an enchanted twilight forest with glowing magic particles swirling, fairy lights drifting in the air, soft bokeh of ancient trees, and soft diffused lighting from the front. Close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young girl with the blue phone intact.", "input_video_path": "synthetic-bg-change/input_video/08cb6f62e4c7834070ac236bd99806f1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/08cb6f62e4c7834070ac236bd99806f1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/08cb6f62e4c7834070ac236bd99806f1.mp4", "mask_path": "synthetic-bg-change/mask/08cb6f62e4c7834070ac236bd99806f1.mp4", "composite_path": "synthetic-bg-change/composite/08cb6f62e4c7834070ac236bd99806f1.mp4"}
{"edit_instruction": "Change the background to a festive Christmas market stall at night with twinkling string lights, steam rising from a nearby cocoa stand, and people walking by in the distance. Include soft, festive artificial light illuminating from the front-right, a medium shot at eye-level with a static camera and gentle background blur. Keep the young girl in winter clothing intact.", "input_video_path": "synthetic-bg-change/input_video/4752edf634153e1f742ec664862c69a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4752edf634153e1f742ec664862c69a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4752edf634153e1f742ec664862c69a3.mp4", "mask_path": "synthetic-bg-change/mask/4752edf634153e1f742ec664862c69a3.mp4", "composite_path": "synthetic-bg-change/composite/4752edf634153e1f742ec664862c69a3.mp4"}
{"edit_instruction": "Change the background to a neon-lit rooftop in a futuristic cyberpunk city with holographic advertisements flickering in the rainy sky, flying cars passing in the distance, steam rising from ventilation units, soft neutral lighting from the front-right, medium wide shot, eye-level, static camera, and a slightly blurred background with wet reflections. Keep the woman in athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/652a73795618bb05ee6810b941839507.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/652a73795618bb05ee6810b941839507.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/652a73795618bb05ee6810b941839507.mp4", "mask_path": "synthetic-bg-change/mask/652a73795618bb05ee6810b941839507.mp4", "composite_path": "synthetic-bg-change/composite/652a73795618bb05ee6810b941839507.mp4"}
{"edit_instruction": "Change the background to an ancient temple ruin floating in the void with weightless debris and cosmic dust, featuring a dreamy out-of-focus background with magical bokeh. Medium wide shot, eye-level, static camera. Keep the woman in athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/6572f7ae51868f7b577328928b383910.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6572f7ae51868f7b577328928b383910.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6572f7ae51868f7b577328928b383910.mp4", "mask_path": "synthetic-bg-change/mask/6572f7ae51868f7b577328928b383910.mp4", "composite_path": "synthetic-bg-change/composite/6572f7ae51868f7b577328928b383910.mp4"}
{"edit_instruction": "Change the background to a festive Christmas market stall at night with twinkling string lights, steam rising from a nearby cocoa stand, and people walking by in the distance. Include soft, festive artificial light illuminating from the front-right, a medium shot at eye-level with a static camera and gentle background blur. Keep the young girl in winter clothing intact.", "input_video_path": "synthetic-bg-change/input_video/041760403131f346c4a44948159a4ee7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/041760403131f346c4a44948159a4ee7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/041760403131f346c4a44948159a4ee7.mp4", "mask_path": "synthetic-bg-change/mask/041760403131f346c4a44948159a4ee7.mp4", "composite_path": "synthetic-bg-change/composite/041760403131f346c4a44948159a4ee7.mp4"}
{"edit_instruction": "Change the background to a snow-covered birch forest with soft snowflakes gently falling, some landing on surfaces, and a dreamy out-of-focus background with bokeh, lit by soft, diffused white light from the front-right. Medium shot, eye-level, static camera. Keep the young girl in winter clothing intact.", "input_video_path": "synthetic-bg-change/input_video/fc7367a2ec43c8dbb9bc1e6374d6d0fb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fc7367a2ec43c8dbb9bc1e6374d6d0fb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fc7367a2ec43c8dbb9bc1e6374d6d0fb.mp4", "mask_path": "synthetic-bg-change/mask/fc7367a2ec43c8dbb9bc1e6374d6d0fb.mp4", "composite_path": "synthetic-bg-change/composite/fc7367a2ec43c8dbb9bc1e6374d6d0fb.mp4"}
{"edit_instruction": "Change the background to a neon-lit rooftop in a futuristic cyberpunk city with holographic advertisements flickering in the rainy sky, flying cars passing in the distance, steam rising from ventilation units, soft neutral lighting from the front-right, medium wide shot, eye-level, static camera, and a slightly blurred background with wet reflections. Keep the woman in athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/82356e5dafc35522d6b67bb4e770ac2e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/82356e5dafc35522d6b67bb4e770ac2e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/82356e5dafc35522d6b67bb4e770ac2e.mp4", "mask_path": "synthetic-bg-change/mask/82356e5dafc35522d6b67bb4e770ac2e.mp4", "composite_path": "synthetic-bg-change/composite/82356e5dafc35522d6b67bb4e770ac2e.mp4"}
{"edit_instruction": "Change the background to a vibrant Tokyo street at night with neon signs reflecting, holographic advertisements flickering, raindrops frozen in mid-air reflecting city lights, and heavy colorful bokeh from street traffic and signage, illuminated by soft artificial light from the front-right. Eye-level, medium close-up, static camera. Keep the young girl holding the blue smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/ae75294e03410e069720f33d237e2c09.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ae75294e03410e069720f33d237e2c09.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ae75294e03410e069720f33d237e2c09.mp4", "mask_path": "synthetic-bg-change/mask/ae75294e03410e069720f33d237e2c09.mp4", "composite_path": "synthetic-bg-change/composite/ae75294e03410e069720f33d237e2c09.mp4"}
{"edit_instruction": "Change the background to a snow-covered birch forest with soft snowflakes gently falling, some landing on surfaces, and a dreamy out-of-focus background with bokeh, lit by soft, diffused white light from the front-right. Medium shot, eye-level, static camera. Keep the young girl in winter clothing intact.", "input_video_path": "synthetic-bg-change/input_video/577f6bb275d9bf6dab1d22accb71577f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/577f6bb275d9bf6dab1d22accb71577f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/577f6bb275d9bf6dab1d22accb71577f.mp4", "mask_path": "synthetic-bg-change/mask/577f6bb275d9bf6dab1d22accb71577f.mp4", "composite_path": "synthetic-bg-change/composite/577f6bb275d9bf6dab1d22accb71577f.mp4"}
{"edit_instruction": "Change the background to a snowy winter forest with snow-covered pine trees and magical snowflakes swirling gently, soft light filtering from the front-left. Medium close-up, eye-level, static camera with dreamy out-of-focus background and soft bokeh. Keep the young girl in the white hat and fur vest intact.", "input_video_path": "synthetic-bg-change/input_video/22243b6ce48ce5f3404310e8daa5f0ef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/22243b6ce48ce5f3404310e8daa5f0ef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/22243b6ce48ce5f3404310e8daa5f0ef.mp4", "mask_path": "synthetic-bg-change/mask/22243b6ce48ce5f3404310e8daa5f0ef.mp4", "composite_path": "synthetic-bg-change/composite/22243b6ce48ce5f3404310e8daa5f0ef.mp4"}
{"edit_instruction": "Change the background to a vibrant Tokyo street at night with neon signs reflecting, holographic advertisements flickering, raindrops frozen in mid-air reflecting city lights, and heavy colorful bokeh from street traffic and signage, illuminated by soft artificial light from the front-right. Eye-level, medium close-up, static camera. Keep the young girl holding the blue smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/0c616a8ae9e4b8b7a2b991ecc791ceda.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0c616a8ae9e4b8b7a2b991ecc791ceda.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0c616a8ae9e4b8b7a2b991ecc791ceda.mp4", "mask_path": "synthetic-bg-change/mask/0c616a8ae9e4b8b7a2b991ecc791ceda.mp4", "composite_path": "synthetic-bg-change/composite/0c616a8ae9e4b8b7a2b991ecc791ceda.mp4"}
{"edit_instruction": "Change the background to a city rooftop at dusk with blurred city traffic lights moving in the background and neon signs flickering in the distance. Include soft neutral lighting from the front, a close-up, eye-level static camera angle with gentle background blur. Keep the young girl with a blue phone intact.", "input_video_path": "synthetic-bg-change/input_video/dac4c19d9772aae190596fee3b66ed98.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dac4c19d9772aae190596fee3b66ed98.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dac4c19d9772aae190596fee3b66ed98.mp4", "mask_path": "synthetic-bg-change/mask/dac4c19d9772aae190596fee3b66ed98.mp4", "composite_path": "synthetic-bg-change/composite/dac4c19d9772aae190596fee3b66ed98.mp4"}
{"edit_instruction": "Change the background to a snowy winter forest with snow-covered pine trees and magical snowflakes swirling gently, soft light filtering from the front-left. Medium close-up, eye-level, static camera with dreamy out-of-focus background and soft bokeh. Keep the young girl in the white hat and fur vest intact.", "input_video_path": "synthetic-bg-change/input_video/04733b5b06eb119a3bd4367591c3e0e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/04733b5b06eb119a3bd4367591c3e0e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/04733b5b06eb119a3bd4367591c3e0e8.mp4", "mask_path": "synthetic-bg-change/mask/04733b5b06eb119a3bd4367591c3e0e8.mp4", "composite_path": "synthetic-bg-change/composite/04733b5b06eb119a3bd4367591c3e0e8.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic command center with holographic data streams and interactive blue light particles, including spaceships visible through large viewports. Use soft neutral lighting from the front-right. Medium shot, eye-level, static camera, with a dreamy out-of-focus background featuring bokeh of digital displays. Keep the woman with the headset and tablet intact.", "input_video_path": "synthetic-bg-change/input_video/7e2670e37320d023000e2134c2ea27d4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e2670e37320d023000e2134c2ea27d4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e2670e37320d023000e2134c2ea27d4.mp4", "mask_path": "synthetic-bg-change/mask/7e2670e37320d023000e2134c2ea27d4.mp4", "composite_path": "synthetic-bg-change/composite/7e2670e37320d023000e2134c2ea27d4.mp4"}
{"edit_instruction": "Change the background to a city rooftop at dusk with blurred city traffic lights moving in the background and neon signs flickering in the distance. Include soft neutral lighting from the front, a close-up, eye-level static camera angle with gentle background blur. Keep the young girl with a blue phone intact.", "input_video_path": "synthetic-bg-change/input_video/c46b215288d92fa55cd30cfb9bcf87f0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c46b215288d92fa55cd30cfb9bcf87f0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c46b215288d92fa55cd30cfb9bcf87f0.mp4", "mask_path": "synthetic-bg-change/mask/c46b215288d92fa55cd30cfb9bcf87f0.mp4", "composite_path": "synthetic-bg-change/composite/c46b215288d92fa55cd30cfb9bcf87f0.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic command center with holographic data streams and interactive blue light particles, including spaceships visible through large viewports. Use soft neutral lighting from the front-right. Medium shot, eye-level, static camera, with a dreamy out-of-focus background featuring bokeh of digital displays. Keep the woman with the headset and tablet intact.", "input_video_path": "synthetic-bg-change/input_video/b5096b479c6d8e863e1f22044dc5251c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b5096b479c6d8e863e1f22044dc5251c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b5096b479c6d8e863e1f22044dc5251c.mp4", "mask_path": "synthetic-bg-change/mask/b5096b479c6d8e863e1f22044dc5251c.mp4", "composite_path": "synthetic-bg-change/composite/b5096b479c6d8e863e1f22044dc5251c.mp4"}
{"edit_instruction": "Change the background to a busy modern airport terminal with floor-to-ceiling windows showing airplanes taxiing on the runway, passengers walking past with luggage, and digital flight schedule boards flickering, all lit by soft, bright daylight from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman with the headset and tablet intact.", "input_video_path": "synthetic-bg-change/input_video/0e00ed66fffd884ead7bcbdc174acf3c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0e00ed66fffd884ead7bcbdc174acf3c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0e00ed66fffd884ead7bcbdc174acf3c.mp4", "mask_path": "synthetic-bg-change/mask/0e00ed66fffd884ead7bcbdc174acf3c.mp4", "composite_path": "synthetic-bg-change/composite/0e00ed66fffd884ead7bcbdc174acf3c.mp4"}
{"edit_instruction": "Change the background to a high-tech spaceship command center featuring flickering holographic displays with scrolling data streams, starships passing a large viewport window, neon blue pulsing panels, soft neutral front-left lighting, and a slightly blurred background with tech details visible but soft focus bokeh on distant lights. Keep the woman reading from a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/4258bafd4fc3206a0984e626f499874e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4258bafd4fc3206a0984e626f499874e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4258bafd4fc3206a0984e626f499874e.mp4", "mask_path": "synthetic-bg-change/mask/4258bafd4fc3206a0984e626f499874e.mp4", "composite_path": "synthetic-bg-change/composite/4258bafd4fc3206a0984e626f499874e.mp4"}
{"edit_instruction": "Change the background to a busy modern airport terminal with floor-to-ceiling windows showing airplanes taxiing on the runway, passengers walking past with luggage, and digital flight schedule boards flickering, all lit by soft, bright daylight from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman with the headset and tablet intact.", "input_video_path": "synthetic-bg-change/input_video/a761660c9f69c85913bde8353881e79f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a761660c9f69c85913bde8353881e79f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a761660c9f69c85913bde8353881e79f.mp4", "mask_path": "synthetic-bg-change/mask/a761660c9f69c85913bde8353881e79f.mp4", "composite_path": "synthetic-bg-change/composite/a761660c9f69c85913bde8353881e79f.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with floating enchanted books, golden dust motes drifting in shafts of light, and candle flames flickering on old wooden shelves, lit by soft diffused light from the front-left, captured as a medium shot at eye-level with a static camera and a dreamy out-of-focus background with bokeh. Keep the woman reading from a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/65c84e9d4b161e70df8d48c4914db087.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65c84e9d4b161e70df8d48c4914db087.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65c84e9d4b161e70df8d48c4914db087.mp4", "mask_path": "synthetic-bg-change/mask/65c84e9d4b161e70df8d48c4914db087.mp4", "composite_path": "synthetic-bg-change/composite/65c84e9d4b161e70df8d48c4914db087.mp4"}
{"edit_instruction": "Change the background to a high-tech spaceship command center featuring flickering holographic displays with scrolling data streams, starships passing a large viewport window, neon blue pulsing panels, soft neutral front-left lighting, and a slightly blurred background with tech details visible but soft focus bokeh on distant lights. Keep the woman reading from a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/4bc2a6b9350b5b136f72113f272445d4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4bc2a6b9350b5b136f72113f272445d4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4bc2a6b9350b5b136f72113f272445d4.mp4", "mask_path": "synthetic-bg-change/mask/4bc2a6b9350b5b136f72113f272445d4.mp4", "composite_path": "synthetic-bg-change/composite/4bc2a6b9350b5b136f72113f272445d4.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with floating enchanted books, golden dust motes drifting in shafts of light, and candle flames flickering on old wooden shelves, lit by soft diffused light from the front-left, captured as a medium shot at eye-level with a static camera and a dreamy out-of-focus background with bokeh. Keep the woman reading from a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/9154fd72ba00269d32cec5b34c0d39ba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9154fd72ba00269d32cec5b34c0d39ba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9154fd72ba00269d32cec5b34c0d39ba.mp4", "mask_path": "synthetic-bg-change/mask/9154fd72ba00269d32cec5b34c0d39ba.mp4", "composite_path": "synthetic-bg-change/composite/9154fd72ba00269d32cec5b34c0d39ba.mp4"}
{"edit_instruction": "Change the background to a snowy city street with snowflakes drifting softly through the air, steam rising from street vents, blurred pedestrians with umbrellas in the distance, and soft-focus bokeh street lights, lit by soft diffused daylight from the upper left. Medium close-up, eye-level, static camera. Keep the young man in the hoodie and scarf intact.", "input_video_path": "synthetic-bg-change/input_video/6ace7c59102c76c2e9195fc81a194639.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6ace7c59102c76c2e9195fc81a194639.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6ace7c59102c76c2e9195fc81a194639.mp4", "mask_path": "synthetic-bg-change/mask/6ace7c59102c76c2e9195fc81a194639.mp4", "composite_path": "synthetic-bg-change/composite/6ace7c59102c76c2e9195fc81a194639.mp4"}
{"edit_instruction": "Change the background to a snowy city street with snowflakes drifting softly through the air, steam rising from street vents, blurred pedestrians with umbrellas in the distance, and soft-focus bokeh street lights, lit by soft diffused daylight from the upper left. Medium close-up, eye-level, static camera. Keep the young man in the hoodie and scarf intact.", "input_video_path": "synthetic-bg-change/input_video/acf545425015e520f293ead889807c4d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/acf545425015e520f293ead889807c4d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/acf545425015e520f293ead889807c4d.mp4", "mask_path": "synthetic-bg-change/mask/acf545425015e520f293ead889807c4d.mp4", "composite_path": "synthetic-bg-change/composite/acf545425015e520f293ead889807c4d.mp4"}
{"edit_instruction": "Change the background to a warm, rustic wooden barn interior decorated for a party, with golden dust motes floating in beams of light, string lights gently swaying overhead, people chatting in the blurred background, and warm, soft lighting from the front-right. Full shot, eye-level, static camera, slightly blurred background with gentle bokeh on the lights. Keep the couple dancing cheerfully intact.", "input_video_path": "synthetic-bg-change/input_video/79433a490de425c5c0d3c58dc1e78d72.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/79433a490de425c5c0d3c58dc1e78d72.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/79433a490de425c5c0d3c58dc1e78d72.mp4", "mask_path": "synthetic-bg-change/mask/79433a490de425c5c0d3c58dc1e78d72.mp4", "composite_path": "synthetic-bg-change/composite/79433a490de425c5c0d3c58dc1e78d72.mp4"}
{"edit_instruction": "Change the background to a busy, modern glass-walled cafe in a rainy city, with raindrops streaming down large glass windows, blurred pedestrians with colorful umbrellas outside, reflections of city lights on wet glass, soft diffused daylight from the front-right, medium shot, eye-level, static camera, slightly blurred background with rain texture. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/8d2af3a4cfd8e0989b2b3d0e00ddee5b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8d2af3a4cfd8e0989b2b3d0e00ddee5b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8d2af3a4cfd8e0989b2b3d0e00ddee5b.mp4", "mask_path": "synthetic-bg-change/mask/8d2af3a4cfd8e0989b2b3d0e00ddee5b.mp4", "composite_path": "synthetic-bg-change/composite/8d2af3a4cfd8e0989b2b3d0e00ddee5b.mp4"}
{"edit_instruction": "Change the background to a warm, rustic wooden barn interior decorated for a party, with golden dust motes floating in beams of light, string lights gently swaying overhead, people chatting in the blurred background, and warm, soft lighting from the front-right. Full shot, eye-level, static camera, slightly blurred background with gentle bokeh on the lights. Keep the couple dancing cheerfully intact.", "input_video_path": "synthetic-bg-change/input_video/14a92c33570140b30befd072e38fbc4c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/14a92c33570140b30befd072e38fbc4c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/14a92c33570140b30befd072e38fbc4c.mp4", "mask_path": "synthetic-bg-change/mask/14a92c33570140b30befd072e38fbc4c.mp4", "composite_path": "synthetic-bg-change/composite/14a92c33570140b30befd072e38fbc4c.mp4"}
{"edit_instruction": "Change the background to a busy, modern glass-walled cafe in a rainy city, with raindrops streaming down large glass windows, blurred pedestrians with colorful umbrellas outside, reflections of city lights on wet glass, soft diffused daylight from the front-right, medium shot, eye-level, static camera, slightly blurred background with rain texture. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/840d55a154bfd50d4267366f668b1fad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/840d55a154bfd50d4267366f668b1fad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/840d55a154bfd50d4267366f668b1fad.mp4", "mask_path": "synthetic-bg-change/mask/840d55a154bfd50d4267366f668b1fad.mp4", "composite_path": "synthetic-bg-change/composite/840d55a154bfd50d4267366f668b1fad.mp4"}
{"edit_instruction": "Change the background to a blooming cherry blossom park with pink sakura petals drifting through the air and a small stream sparkling in the background, illuminated by soft natural light filtering through branches from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the joyful woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/6466cb4b5a1a42ba34dec882edbfa5e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6466cb4b5a1a42ba34dec882edbfa5e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6466cb4b5a1a42ba34dec882edbfa5e8.mp4", "mask_path": "synthetic-bg-change/mask/6466cb4b5a1a42ba34dec882edbfa5e8.mp4", "composite_path": "synthetic-bg-change/composite/6466cb4b5a1a42ba34dec882edbfa5e8.mp4"}
{"edit_instruction": "Change the background to a blooming cherry blossom park with pink sakura petals drifting through the air and a small stream sparkling in the background, illuminated by soft natural light filtering through branches from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the joyful woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/2f7ca6623fbefd1101731396349e885f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2f7ca6623fbefd1101731396349e885f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2f7ca6623fbefd1101731396349e885f.mp4", "mask_path": "synthetic-bg-change/mask/2f7ca6623fbefd1101731396349e885f.mp4", "composite_path": "synthetic-bg-change/composite/2f7ca6623fbefd1101731396349e885f.mp4"}
{"edit_instruction": "Change the background to a busy winter city street with large snowflakes falling heavily, steam rising from nearby subway vents, and yellow taxi lights blurred in the distance, lit by soft diffused frontal lighting. Use an eye-level, medium close-up, static camera with a soft bokeh background highlighting the snowfall. Keep the sick young man in the tan hoodie and red scarf intact.", "input_video_path": "synthetic-bg-change/input_video/c8e445edb2f33b5d622db755f98dbf58.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c8e445edb2f33b5d622db755f98dbf58.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c8e445edb2f33b5d622db755f98dbf58.mp4", "mask_path": "synthetic-bg-change/mask/c8e445edb2f33b5d622db755f98dbf58.mp4", "composite_path": "synthetic-bg-change/composite/c8e445edb2f33b5d622db755f98dbf58.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with flickering candles on shelves, magical dust drifting in the air, and a dreamy out-of-focus background with candle bokeh. Include golden magic sparkles swirling gently and tiny glowing runes floating up. Use soft diffused lighting from the left. Medium close-up, eye-level, static camera. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/0a0c7bab16f0d682436743f2d26cee70.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0a0c7bab16f0d682436743f2d26cee70.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0a0c7bab16f0d682436743f2d26cee70.mp4", "mask_path": "synthetic-bg-change/mask/0a0c7bab16f0d682436743f2d26cee70.mp4", "composite_path": "synthetic-bg-change/composite/0a0c7bab16f0d682436743f2d26cee70.mp4"}
{"edit_instruction": "Change the background to a busy winter city street with large snowflakes falling heavily, steam rising from nearby subway vents, and yellow taxi lights blurred in the distance, lit by soft diffused frontal lighting. Use an eye-level, medium close-up, static camera with a soft bokeh background highlighting the snowfall. Keep the sick young man in the tan hoodie and red scarf intact.", "input_video_path": "synthetic-bg-change/input_video/0950467d4463b4f2c8796346dc566b7a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0950467d4463b4f2c8796346dc566b7a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0950467d4463b4f2c8796346dc566b7a.mp4", "mask_path": "synthetic-bg-change/mask/0950467d4463b4f2c8796346dc566b7a.mp4", "composite_path": "synthetic-bg-change/composite/0950467d4463b4f2c8796346dc566b7a.mp4"}
{"edit_instruction": "Change the background to a high-rise glass office with a city skyline view, featuring clouds drifting past large windows and distant traffic below, with neutral soft lighting from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the professional woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ff479bbe6d73dac42714a38d6c1ec747.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff479bbe6d73dac42714a38d6c1ec747.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff479bbe6d73dac42714a38d6c1ec747.mp4", "mask_path": "synthetic-bg-change/mask/ff479bbe6d73dac42714a38d6c1ec747.mp4", "composite_path": "synthetic-bg-change/composite/ff479bbe6d73dac42714a38d6c1ec747.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with flickering candles on shelves, magical dust drifting in the air, and a dreamy out-of-focus background with candle bokeh. Include golden magic sparkles swirling gently and tiny glowing runes floating up. Use soft diffused lighting from the left. Medium close-up, eye-level, static camera. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/b7b85062d1e3e3a3479b377c44279a2f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b7b85062d1e3e3a3479b377c44279a2f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b7b85062d1e3e3a3479b377c44279a2f.mp4", "mask_path": "synthetic-bg-change/mask/b7b85062d1e3e3a3479b377c44279a2f.mp4", "composite_path": "synthetic-bg-change/composite/b7b85062d1e3e3a3479b377c44279a2f.mp4"}
{"edit_instruction": "Change the background to a Parisian rooftop terrace at sunset with the Eiffel Tower glowing in the distance, soft bokeh city lights, birds flying across an orange sky, and potted lavender swaying in a gentle breeze, lit by soft warm light from the front-right. Medium shot, eye-level, static camera with a dreamy out-of-focus background. Keep the happy woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/f86c368e7f6a827af8e71e21d7c29fde.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f86c368e7f6a827af8e71e21d7c29fde.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f86c368e7f6a827af8e71e21d7c29fde.mp4", "mask_path": "synthetic-bg-change/mask/f86c368e7f6a827af8e71e21d7c29fde.mp4", "composite_path": "synthetic-bg-change/composite/f86c368e7f6a827af8e71e21d7c29fde.mp4"}
{"edit_instruction": "Change the background to a high-rise glass office with a city skyline view, featuring clouds drifting past large windows and distant traffic below, with neutral soft lighting from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the professional woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/96b7c1ae47cb4228e6a5b9de32883bed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/96b7c1ae47cb4228e6a5b9de32883bed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/96b7c1ae47cb4228e6a5b9de32883bed.mp4", "mask_path": "synthetic-bg-change/mask/96b7c1ae47cb4228e6a5b9de32883bed.mp4", "composite_path": "synthetic-bg-change/composite/96b7c1ae47cb4228e6a5b9de32883bed.mp4"}
{"edit_instruction": "Change the background to a Parisian rooftop terrace at sunset with the Eiffel Tower glowing in the distance, soft bokeh city lights, birds flying across an orange sky, and potted lavender swaying in a gentle breeze, lit by soft warm light from the front-right. Medium shot, eye-level, static camera with a dreamy out-of-focus background. Keep the happy woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/bb14d0989b0179d740467de724880071.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb14d0989b0179d740467de724880071.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb14d0989b0179d740467de724880071.mp4", "mask_path": "synthetic-bg-change/mask/bb14d0989b0179d740467de724880071.mp4", "composite_path": "synthetic-bg-change/composite/bb14d0989b0179d740467de724880071.mp4"}
{"edit_instruction": "Change the background to a trendy urban cafe with pedestrians walking past a large window, steam rising from a nearby coffee cup, dust motes floating in sunbeams, soft natural light from the front-left, medium close-up, eye-level, static camera, and a soft-focus background with city bokeh. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/53dbd01c0b2de010f1ad36e98df13674.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/53dbd01c0b2de010f1ad36e98df13674.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/53dbd01c0b2de010f1ad36e98df13674.mp4", "mask_path": "synthetic-bg-change/mask/53dbd01c0b2de010f1ad36e98df13674.mp4", "composite_path": "synthetic-bg-change/composite/53dbd01c0b2de010f1ad36e98df13674.mp4"}
{"edit_instruction": "Change the background to a bustling modern cafe with rain falling outside the window, raindrops racing down the glass pane, and pedestrians with umbrellas blurring past, lit by soft diffused daylight from the front-left, captured as a medium close-up at eye level with a static camera and soft-focus background bokeh. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/0eb07cccb0d991b1263a05cc6b37d407.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0eb07cccb0d991b1263a05cc6b37d407.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0eb07cccb0d991b1263a05cc6b37d407.mp4", "mask_path": "synthetic-bg-change/mask/0eb07cccb0d991b1263a05cc6b37d407.mp4", "composite_path": "synthetic-bg-change/composite/0eb07cccb0d991b1263a05cc6b37d407.mp4"}
{"edit_instruction": "Change the background to a trendy urban cafe with pedestrians walking past a large window, steam rising from a nearby coffee cup, dust motes floating in sunbeams, soft natural light from the front-left, medium close-up, eye-level, static camera, and a soft-focus background with city bokeh. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/9ad0c5813c664556516c630a9e4f97b5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9ad0c5813c664556516c630a9e4f97b5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9ad0c5813c664556516c630a9e4f97b5.mp4", "mask_path": "synthetic-bg-change/mask/9ad0c5813c664556516c630a9e4f97b5.mp4", "composite_path": "synthetic-bg-change/composite/9ad0c5813c664556516c630a9e4f97b5.mp4"}
{"edit_instruction": "Change the background to a bustling modern cafe with rain falling outside the window, raindrops racing down the glass pane, and pedestrians with umbrellas blurring past, lit by soft diffused daylight from the front-left, captured as a medium close-up at eye level with a static camera and soft-focus background bokeh. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/cc7e5b72529b4983e9e434162202b654.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cc7e5b72529b4983e9e434162202b654.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cc7e5b72529b4983e9e434162202b654.mp4", "mask_path": "synthetic-bg-change/mask/cc7e5b72529b4983e9e434162202b654.mp4", "composite_path": "synthetic-bg-change/composite/cc7e5b72529b4983e9e434162202b654.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with a city view, featuring dust motes in light shafts, distant blurred traffic, and faint window reflections under soft, neutral office light. Medium close-up, eye-level, static camera, soft-focus background with urban bokeh. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/b37cefe94d3017a6c6b13e85c3592216.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b37cefe94d3017a6c6b13e85c3592216.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b37cefe94d3017a6c6b13e85c3592216.mp4", "mask_path": "synthetic-bg-change/mask/b37cefe94d3017a6c6b13e85c3592216.mp4", "composite_path": "synthetic-bg-change/composite/b37cefe94d3017a6c6b13e85c3592216.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with a city view, featuring dust motes in light shafts, distant blurred traffic, and faint window reflections under soft, neutral office light. Medium close-up, eye-level, static camera, soft-focus background with urban bokeh. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/30655da7d18527fa782240d7fa7f0f26.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/30655da7d18527fa782240d7fa7f0f26.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/30655da7d18527fa782240d7fa7f0f26.mp4", "mask_path": "synthetic-bg-change/mask/30655da7d18527fa782240d7fa7f0f26.mp4", "composite_path": "synthetic-bg-change/composite/30655da7d18527fa782240d7fa7f0f26.mp4"}
{"edit_instruction": "Change the background to a cozy cafe window on a rainy night with raindrops running down the glass pane, city lights flickering in the distance, neon signs reflecting in the wet glass, blurred car headlights passing by, soft neutral lighting, dreamy out-of-focus background with colorful bokeh from street lamps and traffic lights under rain. Eye-level, close-up, static camera. Keep the young woman talking on a smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/32fb3c3a6f1314a83cd88ba6c99b8c57.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/32fb3c3a6f1314a83cd88ba6c99b8c57.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/32fb3c3a6f1314a83cd88ba6c99b8c57.mp4", "mask_path": "synthetic-bg-change/mask/32fb3c3a6f1314a83cd88ba6c99b8c57.mp4", "composite_path": "synthetic-bg-change/composite/32fb3c3a6f1314a83cd88ba6c99b8c57.mp4"}
{"edit_instruction": "Change the background to a cozy cafe window on a rainy night with raindrops running down the glass pane, city lights flickering in the distance, neon signs reflecting in the wet glass, blurred car headlights passing by, soft neutral lighting, dreamy out-of-focus background with colorful bokeh from street lamps and traffic lights under rain. Eye-level, close-up, static camera. Keep the young woman talking on a smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/f09f6db307647383f9561ce6f291af9f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f09f6db307647383f9561ce6f291af9f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f09f6db307647383f9561ce6f291af9f.mp4", "mask_path": "synthetic-bg-change/mask/f09f6db307647383f9561ce6f291af9f.mp4", "composite_path": "synthetic-bg-change/composite/f09f6db307647383f9561ce6f291af9f.mp4"}
{"edit_instruction": "Change the background to a high-end glass office building with people walking blurred in the hallway and digital screens flickering with data charts, dust particles floating in beams of sunlight, professional soft neutral lighting from the front-right. Close-up, eye-level, static camera, slightly blurred background showing office architecture, medium depth of field. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/c6568eb0711f1614e45da16974c7d02f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c6568eb0711f1614e45da16974c7d02f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c6568eb0711f1614e45da16974c7d02f.mp4", "mask_path": "synthetic-bg-change/mask/c6568eb0711f1614e45da16974c7d02f.mp4", "composite_path": "synthetic-bg-change/composite/c6568eb0711f1614e45da16974c7d02f.mp4"}
{"edit_instruction": "Change the background to the interior of a car during a heavy rainstorm, with rain droplets streaking across the window, distorted glowing city lights outside, rhythmic passing headlights, occasional windshield wiper movement, and soft diffused city light from the front-left illuminating her face. Close-up, eye-level, static camera, blurry background with beautiful bokeh raindrops. Keep the young woman talking on the smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/2a88267dea9d0b2f9ed57dfa16f452e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2a88267dea9d0b2f9ed57dfa16f452e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2a88267dea9d0b2f9ed57dfa16f452e8.mp4", "mask_path": "synthetic-bg-change/mask/2a88267dea9d0b2f9ed57dfa16f452e8.mp4", "composite_path": "synthetic-bg-change/composite/2a88267dea9d0b2f9ed57dfa16f452e8.mp4"}
{"edit_instruction": "Change the background to a high-end glass office building with people walking blurred in the hallway and digital screens flickering with data charts, dust particles floating in beams of sunlight, professional soft neutral lighting from the front-right. Close-up, eye-level, static camera, slightly blurred background showing office architecture, medium depth of field. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/5db3feb9b2c2ba612b6cf87674e5aa18.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5db3feb9b2c2ba612b6cf87674e5aa18.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5db3feb9b2c2ba612b6cf87674e5aa18.mp4", "mask_path": "synthetic-bg-change/mask/5db3feb9b2c2ba612b6cf87674e5aa18.mp4", "composite_path": "synthetic-bg-change/composite/5db3feb9b2c2ba612b6cf87674e5aa18.mp4"}
{"edit_instruction": "Change the background to an ancient library filled with magical energy, featuring glowing arcane symbols rotating in the air, floating books flipping pages rapidly, and dust motes swirling in light beams, lit by soft light from the front-right. Eye-level, medium close-up, static camera with gentle background blur. Keep the young woman in the pink top covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/0e33dad09d2cd1802da1d075fcbbc2a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0e33dad09d2cd1802da1d075fcbbc2a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0e33dad09d2cd1802da1d075fcbbc2a3.mp4", "mask_path": "synthetic-bg-change/mask/0e33dad09d2cd1802da1d075fcbbc2a3.mp4", "composite_path": "synthetic-bg-change/composite/0e33dad09d2cd1802da1d075fcbbc2a3.mp4"}
{"edit_instruction": "Change the background to the interior of a car during a heavy rainstorm, with rain droplets streaking across the window, distorted glowing city lights outside, rhythmic passing headlights, occasional windshield wiper movement, and soft diffused city light from the front-left illuminating her face. Close-up, eye-level, static camera, blurry background with beautiful bokeh raindrops. Keep the young woman talking on the smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/1d38f73dd1edaa6adaf405867f0b2b33.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1d38f73dd1edaa6adaf405867f0b2b33.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1d38f73dd1edaa6adaf405867f0b2b33.mp4", "mask_path": "synthetic-bg-change/mask/1d38f73dd1edaa6adaf405867f0b2b33.mp4", "composite_path": "synthetic-bg-change/composite/1d38f73dd1edaa6adaf405867f0b2b33.mp4"}
{"edit_instruction": "Change the background to an enchanted glade where magical energy is unstable, with glowing purple particles swirling erratically, mystic pulsing runes in the air, and ancient trees swaying in a mystical wind. Use soft neutral light filtering from the top-left, a medium close-up shot, eye-level angle, static camera, and a gently blurred background. Keep the distressed woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/5c3b4fa52a47b7a229038a2807ff7b63.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5c3b4fa52a47b7a229038a2807ff7b63.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5c3b4fa52a47b7a229038a2807ff7b63.mp4", "mask_path": "synthetic-bg-change/mask/5c3b4fa52a47b7a229038a2807ff7b63.mp4", "composite_path": "synthetic-bg-change/composite/5c3b4fa52a47b7a229038a2807ff7b63.mp4"}
{"edit_instruction": "Change the background to an ancient library filled with magical energy, featuring glowing arcane symbols rotating in the air, floating books flipping pages rapidly, and dust motes swirling in light beams, lit by soft light from the front-right. Eye-level, medium close-up, static camera with gentle background blur. Keep the young woman in the pink top covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/9565370e70f05dcf9eff018ab7e8ccc9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9565370e70f05dcf9eff018ab7e8ccc9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9565370e70f05dcf9eff018ab7e8ccc9.mp4", "mask_path": "synthetic-bg-change/mask/9565370e70f05dcf9eff018ab7e8ccc9.mp4", "composite_path": "synthetic-bg-change/composite/9565370e70f05dcf9eff018ab7e8ccc9.mp4"}
{"edit_instruction": "Change the background to a window in a moody city apartment with rain droplets streaming heavily down the glass pane, blurring colorful city lights, faint lightning flashes in the distance, soft diffuse light from the left, medium close-up, eye-level, static camera, and soft focus background with rain-splattered bokeh. Keep the woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/60937105eb0f6382d21f501637f88f64.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/60937105eb0f6382d21f501637f88f64.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/60937105eb0f6382d21f501637f88f64.mp4", "mask_path": "synthetic-bg-change/mask/60937105eb0f6382d21f501637f88f64.mp4", "composite_path": "synthetic-bg-change/composite/60937105eb0f6382d21f501637f88f64.mp4"}
{"edit_instruction": "Change the background to an enchanted glade where magical energy is unstable, with glowing purple particles swirling erratically, mystic pulsing runes in the air, and ancient trees swaying in a mystical wind. Use soft neutral light filtering from the top-left, a medium close-up shot, eye-level angle, static camera, and a gently blurred background. Keep the distressed woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/2405bda3b0a911a85db8861dc7f64cb5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2405bda3b0a911a85db8861dc7f64cb5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2405bda3b0a911a85db8861dc7f64cb5.mp4", "mask_path": "synthetic-bg-change/mask/2405bda3b0a911a85db8861dc7f64cb5.mp4", "composite_path": "synthetic-bg-change/composite/2405bda3b0a911a85db8861dc7f64cb5.mp4"}
{"edit_instruction": "Change the background to a violent storm with lightning bolts striking in the background clouds, heavy rain falling diagonally, and dark ominous storm clouds rolling rapidly, illuminated by soft diffused light from the front-right. Use a medium close-up, eye-level, static camera angle with a soft-focus background where rain streaks blur into bokeh and cinematic cool tones. Keep the woman covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/f7b9188f37ae906ed29451803f3b2fab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f7b9188f37ae906ed29451803f3b2fab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f7b9188f37ae906ed29451803f3b2fab.mp4", "mask_path": "synthetic-bg-change/mask/f7b9188f37ae906ed29451803f3b2fab.mp4", "composite_path": "synthetic-bg-change/composite/f7b9188f37ae906ed29451803f3b2fab.mp4"}
{"edit_instruction": "Change the background to a window in a moody city apartment with rain droplets streaming heavily down the glass pane, blurring colorful city lights, faint lightning flashes in the distance, soft diffuse light from the left, medium close-up, eye-level, static camera, and soft focus background with rain-splattered bokeh. Keep the woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/d48d1a78959114f48cc407515054d816.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d48d1a78959114f48cc407515054d816.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d48d1a78959114f48cc407515054d816.mp4", "mask_path": "synthetic-bg-change/mask/d48d1a78959114f48cc407515054d816.mp4", "composite_path": "synthetic-bg-change/composite/d48d1a78959114f48cc407515054d816.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceship corridor during an emergency, with red alert lights pulsing rhythmically on the walls, holographic warning screens flickering erratically, steam venting from damaged pipes, sparks flying in the distance, and soft ambient lighting mixed with red emergency pulses. Medium close-up, eye-level, static camera, gentle background blur. Keep the woman covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/19ca2f008df905df60506feb6d3f21a8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/19ca2f008df905df60506feb6d3f21a8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/19ca2f008df905df60506feb6d3f21a8.mp4", "mask_path": "synthetic-bg-change/mask/19ca2f008df905df60506feb6d3f21a8.mp4", "composite_path": "synthetic-bg-change/composite/19ca2f008df905df60506feb6d3f21a8.mp4"}
{"edit_instruction": "Change the background to a violent storm with lightning bolts striking in the background clouds, heavy rain falling diagonally, and dark ominous storm clouds rolling rapidly, illuminated by soft diffused light from the front-right. Use a medium close-up, eye-level, static camera angle with a soft-focus background where rain streaks blur into bokeh and cinematic cool tones. Keep the woman covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/c2f9ba2a77d8ee080bc5fafc95d91ddf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c2f9ba2a77d8ee080bc5fafc95d91ddf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c2f9ba2a77d8ee080bc5fafc95d91ddf.mp4", "mask_path": "synthetic-bg-change/mask/c2f9ba2a77d8ee080bc5fafc95d91ddf.mp4", "composite_path": "synthetic-bg-change/composite/c2f9ba2a77d8ee080bc5fafc95d91ddf.mp4"}
{"edit_instruction": "Change the background to a chaotic city street during a protest with police lights flashing blue and red, smoke canisters rolling across the ground, and flags waving in the distance, lit by soft diffused light from front-left. Medium close-up, eye-level, static camera, blurred background with bokeh of streetlights and crowds. Keep the young woman with taped mouth holding a megaphone intact.", "input_video_path": "synthetic-bg-change/input_video/9ee43818dcd1db88a4a4e2120a1791b8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9ee43818dcd1db88a4a4e2120a1791b8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9ee43818dcd1db88a4a4e2120a1791b8.mp4", "mask_path": "synthetic-bg-change/mask/9ee43818dcd1db88a4a4e2120a1791b8.mp4", "composite_path": "synthetic-bg-change/composite/9ee43818dcd1db88a4a4e2120a1791b8.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceship corridor during an emergency, with red alert lights pulsing rhythmically on the walls, holographic warning screens flickering erratically, steam venting from damaged pipes, sparks flying in the distance, and soft ambient lighting mixed with red emergency pulses. Medium close-up, eye-level, static camera, gentle background blur. Keep the woman covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/77af34cc45fbf14c623364dca48c7ad6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/77af34cc45fbf14c623364dca48c7ad6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/77af34cc45fbf14c623364dca48c7ad6.mp4", "mask_path": "synthetic-bg-change/mask/77af34cc45fbf14c623364dca48c7ad6.mp4", "composite_path": "synthetic-bg-change/composite/77af34cc45fbf14c623364dca48c7ad6.mp4"}
{"edit_instruction": "Change the background to a crowded city protest with smoke plumes from tear gas canisters, flags waving vigorously, and news drones overhead, lit by soft diffused daylight. Medium shot, eye-level, static camera, slightly blurred background with movement in the crowd backing the subject's silence. Keep the young woman with the taped mouth wearing a plaid shirt holding a megaphone intact.", "input_video_path": "synthetic-bg-change/input_video/d825d2f639ffc322ca70437d8a1bb8ea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d825d2f639ffc322ca70437d8a1bb8ea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d825d2f639ffc322ca70437d8a1bb8ea.mp4", "mask_path": "synthetic-bg-change/mask/d825d2f639ffc322ca70437d8a1bb8ea.mp4", "composite_path": "synthetic-bg-change/composite/d825d2f639ffc322ca70437d8a1bb8ea.mp4"}
{"edit_instruction": "Change the background to a chaotic city street during a protest with police lights flashing blue and red, smoke canisters rolling across the ground, and flags waving in the distance, lit by soft diffused light from front-left. Medium close-up, eye-level, static camera, blurred background with bokeh of streetlights and crowds. Keep the young woman with taped mouth holding a megaphone intact.", "input_video_path": "synthetic-bg-change/input_video/6cc50a148a47a821b5732cbc1ad9c4f4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6cc50a148a47a821b5732cbc1ad9c4f4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6cc50a148a47a821b5732cbc1ad9c4f4.mp4", "mask_path": "synthetic-bg-change/mask/6cc50a148a47a821b5732cbc1ad9c4f4.mp4", "composite_path": "synthetic-bg-change/composite/6cc50a148a47a821b5732cbc1ad9c4f4.mp4"}
{"edit_instruction": "Change the background to a high-rise office balcony overlooking a busy metropolis at dusk, featuring traffic lights streaming below in fast motion streaks, city lights flickering on skyscrapers, and a police helicopter circling in the distance with a searchlight. Use hard directional light from the right reflecting off glass structures. Medium shot, eye-level, static camera, slightly blurred background with urban bokeh. Keep the businessman in the blue suit intact.", "input_video_path": "synthetic-bg-change/input_video/e6196ecd827552c47a061a4304b918ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e6196ecd827552c47a061a4304b918ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e6196ecd827552c47a061a4304b918ec.mp4", "mask_path": "synthetic-bg-change/mask/e6196ecd827552c47a061a4304b918ec.mp4", "composite_path": "synthetic-bg-change/composite/e6196ecd827552c47a061a4304b918ec.mp4"}
{"edit_instruction": "Change the background to a crowded city protest with smoke plumes from tear gas canisters, flags waving vigorously, and news drones overhead, lit by soft diffused daylight. Medium shot, eye-level, static camera, slightly blurred background with movement in the crowd backing the subject's silence. Keep the young woman with the taped mouth wearing a plaid shirt holding a megaphone intact.", "input_video_path": "synthetic-bg-change/input_video/f9592d716133acf63f013b684794ff20.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f9592d716133acf63f013b684794ff20.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f9592d716133acf63f013b684794ff20.mp4", "mask_path": "synthetic-bg-change/mask/f9592d716133acf63f013b684794ff20.mp4", "composite_path": "synthetic-bg-change/composite/f9592d716133acf63f013b684794ff20.mp4"}
{"edit_instruction": "Change the background to the exterior of a busy glass office building with reflections of moving city traffic and pedestrians on the windows, taxis blurring past, and soft diffused light reflecting from the right. Medium shot, eye-level, static camera, blurred background with urban bokeh. Keep the man in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/a3a30776cdd5d708ea97182514e3827d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a3a30776cdd5d708ea97182514e3827d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a3a30776cdd5d708ea97182514e3827d.mp4", "mask_path": "synthetic-bg-change/mask/a3a30776cdd5d708ea97182514e3827d.mp4", "composite_path": "synthetic-bg-change/composite/a3a30776cdd5d708ea97182514e3827d.mp4"}
{"edit_instruction": "Change the background to a high-rise office balcony overlooking a busy metropolis at dusk, featuring traffic lights streaming below in fast motion streaks, city lights flickering on skyscrapers, and a police helicopter circling in the distance with a searchlight. Use hard directional light from the right reflecting off glass structures. Medium shot, eye-level, static camera, slightly blurred background with urban bokeh. Keep the businessman in the blue suit intact.", "input_video_path": "synthetic-bg-change/input_video/8e05d4f13e97875e5f0a43dda26dbd46.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8e05d4f13e97875e5f0a43dda26dbd46.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8e05d4f13e97875e5f0a43dda26dbd46.mp4", "mask_path": "synthetic-bg-change/mask/8e05d4f13e97875e5f0a43dda26dbd46.mp4", "composite_path": "synthetic-bg-change/composite/8e05d4f13e97875e5f0a43dda26dbd46.mp4"}
{"edit_instruction": "Change the background to a busy European train station platform with steam rising from floor vents, an express train blurring past with red trailing taillights, and digital schedule boards flipping rapidly overhead, all under soft diffused light from the station ceiling. Eye-level, medium shot, static camera with gentle background blur. Keep the woman on the phone intact.", "input_video_path": "synthetic-bg-change/input_video/792a7e7df36b4079ba28d3ccd231f480.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/792a7e7df36b4079ba28d3ccd231f480.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/792a7e7df36b4079ba28d3ccd231f480.mp4", "mask_path": "synthetic-bg-change/mask/792a7e7df36b4079ba28d3ccd231f480.mp4", "composite_path": "synthetic-bg-change/composite/792a7e7df36b4079ba28d3ccd231f480.mp4"}
{"edit_instruction": "Change the background to the exterior of a busy glass office building with reflections of moving city traffic and pedestrians on the windows, taxis blurring past, and soft diffused light reflecting from the right. Medium shot, eye-level, static camera, blurred background with urban bokeh. Keep the man in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/6830ae5c7460c3c2098b6ecf66f32c1b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6830ae5c7460c3c2098b6ecf66f32c1b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6830ae5c7460c3c2098b6ecf66f32c1b.mp4", "mask_path": "synthetic-bg-change/mask/6830ae5c7460c3c2098b6ecf66f32c1b.mp4", "composite_path": "synthetic-bg-change/composite/6830ae5c7460c3c2098b6ecf66f32c1b.mp4"}
{"edit_instruction": "Change the background to a busy European train station platform with steam rising from floor vents, an express train blurring past with red trailing taillights, and digital schedule boards flipping rapidly overhead, all under soft diffused light from the station ceiling. Eye-level, medium shot, static camera with gentle background blur. Keep the woman on the phone intact.", "input_video_path": "synthetic-bg-change/input_video/f5d8ea7b052b58843d6aebbc7534fd35.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f5d8ea7b052b58843d6aebbc7534fd35.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f5d8ea7b052b58843d6aebbc7534fd35.mp4", "mask_path": "synthetic-bg-change/mask/f5d8ea7b052b58843d6aebbc7534fd35.mp4", "composite_path": "synthetic-bg-change/composite/f5d8ea7b052b58843d6aebbc7534fd35.mp4"}
{"edit_instruction": "Change the background to a sleek white futuristic command center with flickering holographic displays, patrolling robots, smooth sliding doors, soft neutral lighting, and high-tech details in a slightly blurred background, eye-level medium shot with a static camera. Keep the woman in business attire intact.", "input_video_path": "synthetic-bg-change/input_video/cdbb065c422dfca3d72415ea37ef9d8a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cdbb065c422dfca3d72415ea37ef9d8a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cdbb065c422dfca3d72415ea37ef9d8a.mp4", "mask_path": "synthetic-bg-change/mask/cdbb065c422dfca3d72415ea37ef9d8a.mp4", "composite_path": "synthetic-bg-change/composite/cdbb065c422dfca3d72415ea37ef9d8a.mp4"}
{"edit_instruction": "Change the background to a sleek white futuristic command center with flickering holographic displays, patrolling robots, smooth sliding doors, soft neutral lighting, and high-tech details in a slightly blurred background, eye-level medium shot with a static camera. Keep the woman in business attire intact.", "input_video_path": "synthetic-bg-change/input_video/97f76830537368cf9c7fe2807fc4aa45.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/97f76830537368cf9c7fe2807fc4aa45.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/97f76830537368cf9c7fe2807fc4aa45.mp4", "mask_path": "synthetic-bg-change/mask/97f76830537368cf9c7fe2807fc4aa45.mp4", "composite_path": "synthetic-bg-change/composite/97f76830537368cf9c7fe2807fc4aa45.mp4"}
{"edit_instruction": "Change the background to an outdoor Parisian-style cafe table with golden dandelion seeds floating in the air and soft dappled sunlight filtering through swaying leafy tree branches, featuring out-of-focus pedestrians and a barista in the background interior, lit by soft, bright natural light, captured in a medium shot with a static camera and soft-focus dreamy bokeh. Keep the young woman in the black vest and white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/03169b189cdd6104152dfe0b59c27604.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/03169b189cdd6104152dfe0b59c27604.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/03169b189cdd6104152dfe0b59c27604.mp4", "mask_path": "synthetic-bg-change/mask/03169b189cdd6104152dfe0b59c27604.mp4", "composite_path": "synthetic-bg-change/composite/03169b189cdd6104152dfe0b59c27604.mp4"}
{"edit_instruction": "Change the background to a modern high-rise glass office with digital holographic stock market charts, cascading data streams, and glowing nodes. Include soft neutral lighting from the front-left and a soft-focus background with city bokeh and glass reflections. Keep the professional woman in the vest intact.", "input_video_path": "synthetic-bg-change/input_video/b2b86b443c2eb8f636430d22104fc9ff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b2b86b443c2eb8f636430d22104fc9ff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b2b86b443c2eb8f636430d22104fc9ff.mp4", "mask_path": "synthetic-bg-change/mask/b2b86b443c2eb8f636430d22104fc9ff.mp4", "composite_path": "synthetic-bg-change/composite/b2b86b443c2eb8f636430d22104fc9ff.mp4"}
{"edit_instruction": "Change the background to a busy modern glass-walled office with a city view featuring pedestrians and yellow taxis moving in the street below, reflections shifting on the glass, floating dust motes in sunbeams, and warm afternoon light streaming from the right, all captured in an eye-level medium shot with a static camera and soft-focus cinematic bokeh. Keep the man in the business suit and headset holding a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/7c74c09b62d31284eda41f46651f57d0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c74c09b62d31284eda41f46651f57d0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c74c09b62d31284eda41f46651f57d0.mp4", "mask_path": "synthetic-bg-change/mask/7c74c09b62d31284eda41f46651f57d0.mp4", "composite_path": "synthetic-bg-change/composite/7c74c09b62d31284eda41f46651f57d0.mp4"}
{"edit_instruction": "Change the background to an outdoor Parisian-style cafe table with golden dandelion seeds floating in the air and soft dappled sunlight filtering through swaying leafy tree branches, featuring out-of-focus pedestrians and a barista in the background interior, lit by soft, bright natural light, captured in a medium shot with a static camera and soft-focus dreamy bokeh. Keep the young woman in the black vest and white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/558ea4aa2457697e4d779e5a9a0329b6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/558ea4aa2457697e4d779e5a9a0329b6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/558ea4aa2457697e4d779e5a9a0329b6.mp4", "mask_path": "synthetic-bg-change/mask/558ea4aa2457697e4d779e5a9a0329b6.mp4", "composite_path": "synthetic-bg-change/composite/558ea4aa2457697e4d779e5a9a0329b6.mp4"}
{"edit_instruction": "Change the background to a modern high-rise glass office with digital holographic stock market charts, cascading data streams, and glowing nodes. Include soft neutral lighting from the front-left and a soft-focus background with city bokeh and glass reflections. Keep the professional woman in the vest intact.", "input_video_path": "synthetic-bg-change/input_video/178e6bc6cb57c485091ab8b73a35375f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/178e6bc6cb57c485091ab8b73a35375f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/178e6bc6cb57c485091ab8b73a35375f.mp4", "mask_path": "synthetic-bg-change/mask/178e6bc6cb57c485091ab8b73a35375f.mp4", "composite_path": "synthetic-bg-change/composite/178e6bc6cb57c485091ab8b73a35375f.mp4"}
{"edit_instruction": "Change the background to a busy upscale restaurant interior where waitstaff move past with trays, candle flames flicker on tables, and soft reflections shimmer on wine glasses, lit by warm ambient lighting with a soft-focus background featuring jewel-like bokeh. Keep the woman in the black vest talking on the phone intact.", "input_video_path": "synthetic-bg-change/input_video/ad8fa618a52bdd2aeee78c59613a02c1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ad8fa618a52bdd2aeee78c59613a02c1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ad8fa618a52bdd2aeee78c59613a02c1.mp4", "mask_path": "synthetic-bg-change/mask/ad8fa618a52bdd2aeee78c59613a02c1.mp4", "composite_path": "synthetic-bg-change/composite/ad8fa618a52bdd2aeee78c59613a02c1.mp4"}
{"edit_instruction": "Change the background to a busy modern glass-walled office with a city view featuring pedestrians and yellow taxis moving in the street below, reflections shifting on the glass, floating dust motes in sunbeams, and warm afternoon light streaming from the right, all captured in an eye-level medium shot with a static camera and soft-focus cinematic bokeh. Keep the man in the business suit and headset holding a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/699cd9c3653e32d8aaed10be45fd0ff9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/699cd9c3653e32d8aaed10be45fd0ff9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/699cd9c3653e32d8aaed10be45fd0ff9.mp4", "mask_path": "synthetic-bg-change/mask/699cd9c3653e32d8aaed10be45fd0ff9.mp4", "composite_path": "synthetic-bg-change/composite/699cd9c3653e32d8aaed10be45fd0ff9.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass office high-rise with floor-to-ceiling windows showing futuristic city traffic flying by in blurred streaks and digital stock tickers scrolling on distant skyscrapers. Include moving cars, flickering lights, and scrolling signs, with soft diffused light from the front-right. Use a medium shot, eye-level, static camera, and a slightly blurred background with bokeh from city lights. Keep the young woman in the black vest and white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a3fbd7b08fdc52a560a09772de47b422.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a3fbd7b08fdc52a560a09772de47b422.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a3fbd7b08fdc52a560a09772de47b422.mp4", "mask_path": "synthetic-bg-change/mask/a3fbd7b08fdc52a560a09772de47b422.mp4", "composite_path": "synthetic-bg-change/composite/a3fbd7b08fdc52a560a09772de47b422.mp4"}
{"edit_instruction": "Change the background to a busy upscale restaurant interior where waitstaff move past with trays, candle flames flicker on tables, and soft reflections shimmer on wine glasses, lit by warm ambient lighting with a soft-focus background featuring jewel-like bokeh. Keep the woman in the black vest talking on the phone intact.", "input_video_path": "synthetic-bg-change/input_video/8f308cded455bbb28415ec1526919271.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f308cded455bbb28415ec1526919271.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f308cded455bbb28415ec1526919271.mp4", "mask_path": "synthetic-bg-change/mask/8f308cded455bbb28415ec1526919271.mp4", "composite_path": "synthetic-bg-change/composite/8f308cded455bbb28415ec1526919271.mp4"}
{"edit_instruction": "Change the background to a rooftop terrace overlooking a busy financial district at twilight, with twinkling city lights, traffic headlight trails, and glass skyscrapers reflecting the fading evening sky. Include a decorative potted plant with leaves ruffled by a breeze, neon signs adding colorful accents, and subtle steam rising from vents in the distance. Use soft neutral front-right lighting and a medium shot, eye-level angle with soft-focus background bokeh. Keep the businessman in a suit with a headset holding a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/6053f65decde58e5bfb4f49a83205158.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6053f65decde58e5bfb4f49a83205158.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6053f65decde58e5bfb4f49a83205158.mp4", "mask_path": "synthetic-bg-change/mask/6053f65decde58e5bfb4f49a83205158.mp4", "composite_path": "synthetic-bg-change/composite/6053f65decde58e5bfb4f49a83205158.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass office high-rise with floor-to-ceiling windows showing futuristic city traffic flying by in blurred streaks and digital stock tickers scrolling on distant skyscrapers. Include moving cars, flickering lights, and scrolling signs, with soft diffused light from the front-right. Use a medium shot, eye-level, static camera, and a slightly blurred background with bokeh from city lights. Keep the young woman in the black vest and white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ae56fb0edabf706dacdafeb604abcce9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ae56fb0edabf706dacdafeb604abcce9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ae56fb0edabf706dacdafeb604abcce9.mp4", "mask_path": "synthetic-bg-change/mask/ae56fb0edabf706dacdafeb604abcce9.mp4", "composite_path": "synthetic-bg-change/composite/ae56fb0edabf706dacdafeb604abcce9.mp4"}
{"edit_instruction": "Change the background to a busy modern broadcast newsroom with staff members walking quickly in the blurred background, large monitor walls displaying rotating world maps and scrolling text headlines. Use soft studio lighting from the front-left, medium shot, eye-level, static camera, with a dreamy out-of-focus background and bokeh from studio lights. Keep the reporter in a suit with a headset intact.", "input_video_path": "synthetic-bg-change/input_video/82b2bbf3d02d6b73d0db8a8374f7c06b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/82b2bbf3d02d6b73d0db8a8374f7c06b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/82b2bbf3d02d6b73d0db8a8374f7c06b.mp4", "mask_path": "synthetic-bg-change/mask/82b2bbf3d02d6b73d0db8a8374f7c06b.mp4", "composite_path": "synthetic-bg-change/composite/82b2bbf3d02d6b73d0db8a8374f7c06b.mp4"}
{"edit_instruction": "Change the background to a sleek modern pharmacy aisle with illuminated glass shelves filled with products, digital displays flickering with health icons, soft neutral light hitting from the front-right. Use an eye-level, full shot, static camera with a slightly blurred background and clean depth of field. Keep the mother and daughter intact.", "input_video_path": "synthetic-bg-change/input_video/12b7f898fa2d83611f8370b7c56ca1ac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/12b7f898fa2d83611f8370b7c56ca1ac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/12b7f898fa2d83611f8370b7c56ca1ac.mp4", "mask_path": "synthetic-bg-change/mask/12b7f898fa2d83611f8370b7c56ca1ac.mp4", "composite_path": "synthetic-bg-change/composite/12b7f898fa2d83611f8370b7c56ca1ac.mp4"}
{"edit_instruction": "Change the background to a rooftop terrace overlooking a busy financial district at twilight, with twinkling city lights, traffic headlight trails, and glass skyscrapers reflecting the fading evening sky. Include a decorative potted plant with leaves ruffled by a breeze, neon signs adding colorful accents, and subtle steam rising from vents in the distance. Use soft neutral front-right lighting and a medium shot, eye-level angle with soft-focus background bokeh. Keep the businessman in a suit with a headset holding a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/4250b547a9e4509701e7b0a39226c83c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4250b547a9e4509701e7b0a39226c83c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4250b547a9e4509701e7b0a39226c83c.mp4", "mask_path": "synthetic-bg-change/mask/4250b547a9e4509701e7b0a39226c83c.mp4", "composite_path": "synthetic-bg-change/composite/4250b547a9e4509701e7b0a39226c83c.mp4"}
{"edit_instruction": "Change the background to a busy modern broadcast newsroom with staff members walking quickly in the blurred background, large monitor walls displaying rotating world maps and scrolling text headlines. Use soft studio lighting from the front-left, medium shot, eye-level, static camera, with a dreamy out-of-focus background and bokeh from studio lights. Keep the reporter in a suit with a headset intact.", "input_video_path": "synthetic-bg-change/input_video/3a08538e178fe9bbfd016919b664ef88.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a08538e178fe9bbfd016919b664ef88.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a08538e178fe9bbfd016919b664ef88.mp4", "mask_path": "synthetic-bg-change/mask/3a08538e178fe9bbfd016919b664ef88.mp4", "composite_path": "synthetic-bg-change/composite/3a08538e178fe9bbfd016919b664ef88.mp4"}
{"edit_instruction": "Change the background to a sleek modern pharmacy aisle with illuminated glass shelves filled with products, digital displays flickering with health icons, soft neutral light hitting from the front-right. Use an eye-level, full shot, static camera with a slightly blurred background and clean depth of field. Keep the mother and daughter intact.", "input_video_path": "synthetic-bg-change/input_video/d8483475205d394ef887d150ac92a1ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d8483475205d394ef887d150ac92a1ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d8483475205d394ef887d150ac92a1ce.mp4", "mask_path": "synthetic-bg-change/mask/d8483475205d394ef887d150ac92a1ce.mp4", "composite_path": "synthetic-bg-change/composite/d8483475205d394ef887d150ac92a1ce.mp4"}
{"edit_instruction": "Change the background to a busy urban street protest with confetti and leaflets swirling in the wind, a crowd of blurry protestors moving in the distance, rhythmically waving flags, and urban textures like concrete and glass visible under soft natural light from the front-left. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the woman with the face scarf holding the 'FIGHT for RIGHT' sign intact.", "input_video_path": "synthetic-bg-change/input_video/71fe1e35268e0cb8de7eea8561f43b4c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/71fe1e35268e0cb8de7eea8561f43b4c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/71fe1e35268e0cb8de7eea8561f43b4c.mp4", "mask_path": "synthetic-bg-change/mask/71fe1e35268e0cb8de7eea8561f43b4c.mp4", "composite_path": "synthetic-bg-change/composite/71fe1e35268e0cb8de7eea8561f43b4c.mp4"}
{"edit_instruction": "Change the background to a serene Japanese zen garden at dawn, with pink cherry blossom petals drifting gently, a bamboo fountain trickling in the midground, and koi fish creating ripples in a pond, illuminated by soft, neutral morning light from the front-left, shot as a medium close-up at eye level with a static camera and gentle background blur on mossy rocks and trees for a cinematic and peaceful atmosphere. Keep the young woman in black athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/46a88ed4901051114b17038636f554fd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/46a88ed4901051114b17038636f554fd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/46a88ed4901051114b17038636f554fd.mp4", "mask_path": "synthetic-bg-change/mask/46a88ed4901051114b17038636f554fd.mp4", "composite_path": "synthetic-bg-change/composite/46a88ed4901051114b17038636f554fd.mp4"}
{"edit_instruction": "Change the background to a busy urban street protest with confetti and leaflets swirling in the wind, a crowd of blurry protestors moving in the distance, rhythmically waving flags, and urban textures like concrete and glass visible under soft natural light from the front-left. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the woman with the face scarf holding the 'FIGHT for RIGHT' sign intact.", "input_video_path": "synthetic-bg-change/input_video/bee8bdc6d2f865aa7fe7f5f61ac05f95.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bee8bdc6d2f865aa7fe7f5f61ac05f95.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bee8bdc6d2f865aa7fe7f5f61ac05f95.mp4", "mask_path": "synthetic-bg-change/mask/bee8bdc6d2f865aa7fe7f5f61ac05f95.mp4", "composite_path": "synthetic-bg-change/composite/bee8bdc6d2f865aa7fe7f5f61ac05f95.mp4"}
{"edit_instruction": "Change the background to a serene Japanese zen garden at dawn, with pink cherry blossom petals drifting gently, a bamboo fountain trickling in the midground, and koi fish creating ripples in a pond, illuminated by soft, neutral morning light from the front-left, shot as a medium close-up at eye level with a static camera and gentle background blur on mossy rocks and trees for a cinematic and peaceful atmosphere. Keep the young woman in black athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/150e6294fdd96472fe6dec235ef7fc21.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/150e6294fdd96472fe6dec235ef7fc21.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/150e6294fdd96472fe6dec235ef7fc21.mp4", "mask_path": "synthetic-bg-change/mask/150e6294fdd96472fe6dec235ef7fc21.mp4", "composite_path": "synthetic-bg-change/composite/150e6294fdd96472fe6dec235ef7fc21.mp4"}
{"edit_instruction": "Change the background to a crowded urban street protest with smoke plumes rising from tear gas canisters, police lights flashing blue and red in the distance, and flags waving in a smoky haze, under soft diffused lighting with cinematic bokeh blurring the background. Keep the woman wearing a keffiyeh scarf holding a 'FIGHT for RIGHT' sign intact.", "input_video_path": "synthetic-bg-change/input_video/71dd39512a3db184149743526281a31b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/71dd39512a3db184149743526281a31b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/71dd39512a3db184149743526281a31b.mp4", "mask_path": "synthetic-bg-change/mask/71dd39512a3db184149743526281a31b.mp4", "composite_path": "synthetic-bg-change/composite/71dd39512a3db184149743526281a31b.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street intersection with police sirens flashing blue and red lights, smoke drifting from distant flares, flags waving in the wind, and neutral diffused daylight from the upper left. Eye-level, medium close-up, static camera, slightly blurred background capturing the urban chaos and motion of the crowd. Keep the person holding the protest sign intact.", "input_video_path": "synthetic-bg-change/input_video/e1275d3a0f990e4b19f95dfe3c453239.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e1275d3a0f990e4b19f95dfe3c453239.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e1275d3a0f990e4b19f95dfe3c453239.mp4", "mask_path": "synthetic-bg-change/mask/e1275d3a0f990e4b19f95dfe3c453239.mp4", "composite_path": "synthetic-bg-change/composite/e1275d3a0f990e4b19f95dfe3c453239.mp4"}
{"edit_instruction": "Change the background to a crowded urban street protest with smoke plumes rising from tear gas canisters, police lights flashing blue and red in the distance, and flags waving in a smoky haze, under soft diffused lighting with cinematic bokeh blurring the background. Keep the woman wearing a keffiyeh scarf holding a 'FIGHT for RIGHT' sign intact.", "input_video_path": "synthetic-bg-change/input_video/8986bee6c7ea06f947d68e5a3542070c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8986bee6c7ea06f947d68e5a3542070c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8986bee6c7ea06f947d68e5a3542070c.mp4", "mask_path": "synthetic-bg-change/mask/8986bee6c7ea06f947d68e5a3542070c.mp4", "composite_path": "synthetic-bg-change/composite/8986bee6c7ea06f947d68e5a3542070c.mp4"}
{"edit_instruction": "Change the background to the ruins of a collapsed concrete city with dust particles swirling in the wind, papers blowing through debris, a small fire burning in an oil drum, and overcast neutral lighting. Medium close-up, eye-level, static camera with a sharp background revealing destruction details. Keep the woman wearing a keffiyeh scarf holding a sign intact.", "input_video_path": "synthetic-bg-change/input_video/73aa4da66963d3801c9bc3dbba7b23a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/73aa4da66963d3801c9bc3dbba7b23a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/73aa4da66963d3801c9bc3dbba7b23a9.mp4", "mask_path": "synthetic-bg-change/mask/73aa4da66963d3801c9bc3dbba7b23a9.mp4", "composite_path": "synthetic-bg-change/composite/73aa4da66963d3801c9bc3dbba7b23a9.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street intersection with police sirens flashing blue and red lights, smoke drifting from distant flares, flags waving in the wind, and neutral diffused daylight from the upper left. Eye-level, medium close-up, static camera, slightly blurred background capturing the urban chaos and motion of the crowd. Keep the person holding the protest sign intact.", "input_video_path": "synthetic-bg-change/input_video/9fb9f54d89a5d70f135ba4c3ba645882.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9fb9f54d89a5d70f135ba4c3ba645882.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9fb9f54d89a5d70f135ba4c3ba645882.mp4", "mask_path": "synthetic-bg-change/mask/9fb9f54d89a5d70f135ba4c3ba645882.mp4", "composite_path": "synthetic-bg-change/composite/9fb9f54d89a5d70f135ba4c3ba645882.mp4"}
{"edit_instruction": "Change the background to a bustling city street during a large protest with smoke plumes rising from distant flares, flags waving vigorously, and papers swirling in the wind, illuminated by soft neutral daylight from the front-right. Include a slightly blurred background showing city architecture and crowds, shot in a Medium Close-Up at eye level with a static camera. Keep the woman holding the 'FIGHT FOR RIGHT' sign intact.", "input_video_path": "synthetic-bg-change/input_video/f48a3de61c60663645d17cc702ed7c95.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f48a3de61c60663645d17cc702ed7c95.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f48a3de61c60663645d17cc702ed7c95.mp4", "mask_path": "synthetic-bg-change/mask/f48a3de61c60663645d17cc702ed7c95.mp4", "composite_path": "synthetic-bg-change/composite/f48a3de61c60663645d17cc702ed7c95.mp4"}
{"edit_instruction": "Change the background to the ruins of a collapsed concrete city with dust particles swirling in the wind, papers blowing through debris, a small fire burning in an oil drum, and overcast neutral lighting. Medium close-up, eye-level, static camera with a sharp background revealing destruction details. Keep the woman wearing a keffiyeh scarf holding a sign intact.", "input_video_path": "synthetic-bg-change/input_video/7d634f13d56a22421b0745192d4ff19d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7d634f13d56a22421b0745192d4ff19d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7d634f13d56a22421b0745192d4ff19d.mp4", "mask_path": "synthetic-bg-change/mask/7d634f13d56a22421b0745192d4ff19d.mp4", "composite_path": "synthetic-bg-change/composite/7d634f13d56a22421b0745192d4ff19d.mp4"}
{"edit_instruction": "Change the background to a bioluminescent fantasy forest at dusk with large glowing purple mushrooms, fireflies rising from ferns, magical glowing butterflies circling, and soft diffused light. Set the scene as an eye-level medium wide shot with a dreamy out-of-focus background and bokeh. Keep the woman in the grey sweater and jeans intact.", "input_video_path": "synthetic-bg-change/input_video/1da4ef1456493ed6284a8922c57b6702.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1da4ef1456493ed6284a8922c57b6702.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1da4ef1456493ed6284a8922c57b6702.mp4", "mask_path": "synthetic-bg-change/mask/1da4ef1456493ed6284a8922c57b6702.mp4", "composite_path": "synthetic-bg-change/composite/1da4ef1456493ed6284a8922c57b6702.mp4"}
{"edit_instruction": "Change the background to a bustling city street during a large protest with smoke plumes rising from distant flares, flags waving vigorously, and papers swirling in the wind, illuminated by soft neutral daylight from the front-right. Include a slightly blurred background showing city architecture and crowds, shot in a Medium Close-Up at eye level with a static camera. Keep the woman holding the 'FIGHT FOR RIGHT' sign intact.", "input_video_path": "synthetic-bg-change/input_video/8c36515f1d4dad5bfdd2da53fecbebee.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8c36515f1d4dad5bfdd2da53fecbebee.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8c36515f1d4dad5bfdd2da53fecbebee.mp4", "mask_path": "synthetic-bg-change/mask/8c36515f1d4dad5bfdd2da53fecbebee.mp4", "composite_path": "synthetic-bg-change/composite/8c36515f1d4dad5bfdd2da53fecbebee.mp4"}
{"edit_instruction": "Change the background to a mystical void with glowing trails of light, magical sparkles swirling, stardust floating in the air, and ethereal energy beams pulsing in the dreamy out-of-focus background with heavy bokeh and soft cool lighting from the right. Medium shot, eye-level, static camera. Keep the young woman in a grey t-shirt and jeans intact.", "input_video_path": "synthetic-bg-change/input_video/598c782b7c7c27025ba854bbd99a01e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/598c782b7c7c27025ba854bbd99a01e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/598c782b7c7c27025ba854bbd99a01e1.mp4", "mask_path": "synthetic-bg-change/mask/598c782b7c7c27025ba854bbd99a01e1.mp4", "composite_path": "synthetic-bg-change/composite/598c782b7c7c27025ba854bbd99a01e1.mp4"}
{"edit_instruction": "Change the background to a vibrant graffiti-covered alleyway with colorful paint splatters, flickering neon signs on brick walls, steam rising from street vents, soft diffused lighting from the right, a medium shot at eye-level with a sharp background and deep focus in an urban street style. Keep the young woman dancing energetically intact.", "input_video_path": "synthetic-bg-change/input_video/2dd8ef3801b2f72b4b7b81aa6783d4d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2dd8ef3801b2f72b4b7b81aa6783d4d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2dd8ef3801b2f72b4b7b81aa6783d4d1.mp4", "mask_path": "synthetic-bg-change/mask/2dd8ef3801b2f72b4b7b81aa6783d4d1.mp4", "composite_path": "synthetic-bg-change/composite/2dd8ef3801b2f72b4b7b81aa6783d4d1.mp4"}
{"edit_instruction": "Change the background to a bioluminescent fantasy forest at dusk with large glowing purple mushrooms, fireflies rising from ferns, magical glowing butterflies circling, and soft diffused light. Set the scene as an eye-level medium wide shot with a dreamy out-of-focus background and bokeh. Keep the woman in the grey sweater and jeans intact.", "input_video_path": "synthetic-bg-change/input_video/dbf9996a8672682b2aa6d43d344271ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dbf9996a8672682b2aa6d43d344271ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dbf9996a8672682b2aa6d43d344271ae.mp4", "mask_path": "synthetic-bg-change/mask/dbf9996a8672682b2aa6d43d344271ae.mp4", "composite_path": "synthetic-bg-change/composite/dbf9996a8672682b2aa6d43d344271ae.mp4"}
{"edit_instruction": "Change the background to a mystical void with glowing trails of light, magical sparkles swirling, stardust floating in the air, and ethereal energy beams pulsing in the dreamy out-of-focus background with heavy bokeh and soft cool lighting from the right. Medium shot, eye-level, static camera. Keep the young woman in a grey t-shirt and jeans intact.", "input_video_path": "synthetic-bg-change/input_video/e96bae8c9da925347aa4f7632b4a0408.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e96bae8c9da925347aa4f7632b4a0408.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e96bae8c9da925347aa4f7632b4a0408.mp4", "mask_path": "synthetic-bg-change/mask/e96bae8c9da925347aa4f7632b4a0408.mp4", "composite_path": "synthetic-bg-change/composite/e96bae8c9da925347aa4f7632b4a0408.mp4"}
{"edit_instruction": "Change the background to an ancient mystical sanctuary with stone ruins, magical blue energy swirling around, faint golden sparkles, and glowing runes pulsing on weathered stone walls with fireflies dancing in the air, lit by soft neutral light from the front-left, captured as a full shot at eye-level with a static camera and gentle background blur. Keep the man sitting and the standing woman with crossed arms intact.", "input_video_path": "synthetic-bg-change/input_video/adddcdba9d96221b19fd19bfa1568c85.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/adddcdba9d96221b19fd19bfa1568c85.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/adddcdba9d96221b19fd19bfa1568c85.mp4", "mask_path": "synthetic-bg-change/mask/adddcdba9d96221b19fd19bfa1568c85.mp4", "composite_path": "synthetic-bg-change/composite/adddcdba9d96221b19fd19bfa1568c85.mp4"}
{"edit_instruction": "Change the background to a vibrant graffiti-covered alleyway with colorful paint splatters, flickering neon signs on brick walls, steam rising from street vents, soft diffused lighting from the right, a medium shot at eye-level with a sharp background and deep focus in an urban street style. Keep the young woman dancing energetically intact.", "input_video_path": "synthetic-bg-change/input_video/3ab57d940bc713a390ff3bb87f2ddc10.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3ab57d940bc713a390ff3bb87f2ddc10.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3ab57d940bc713a390ff3bb87f2ddc10.mp4", "mask_path": "synthetic-bg-change/mask/3ab57d940bc713a390ff3bb87f2ddc10.mp4", "composite_path": "synthetic-bg-change/composite/3ab57d940bc713a390ff3bb87f2ddc10.mp4"}
{"edit_instruction": "Change the background to a city park during autumn with golden leaves falling gently, park benches, distant walking paths, and squirrels near trees, lit by soft sunlight filtering through colorful foliage from the front-right. Use a full shot, eye-level angle, static camera, and a slightly blurred background with autumn colors. Keep the man and the standing woman intact.", "input_video_path": "synthetic-bg-change/input_video/6c9fd604a0443119bd6e035def075fdf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6c9fd604a0443119bd6e035def075fdf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6c9fd604a0443119bd6e035def075fdf.mp4", "mask_path": "synthetic-bg-change/mask/6c9fd604a0443119bd6e035def075fdf.mp4", "composite_path": "synthetic-bg-change/composite/6c9fd604a0443119bd6e035def075fdf.mp4"}
{"edit_instruction": "Change the background to a mystical, foggy ancient grove with bioluminescent plants pulsing rhythmically and magical floating leaves drifting through the air, illuminated by soft, diffused forest light. Medium shot, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the dancing woman intact.", "input_video_path": "synthetic-bg-change/input_video/ea0ae56928bba643720f5e2472f5c27e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ea0ae56928bba643720f5e2472f5c27e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ea0ae56928bba643720f5e2472f5c27e.mp4", "mask_path": "synthetic-bg-change/mask/ea0ae56928bba643720f5e2472f5c27e.mp4", "composite_path": "synthetic-bg-change/composite/ea0ae56928bba643720f5e2472f5c27e.mp4"}
{"edit_instruction": "Change the background to an ancient mystical sanctuary with stone ruins, magical blue energy swirling around, faint golden sparkles, and glowing runes pulsing on weathered stone walls with fireflies dancing in the air, lit by soft neutral light from the front-left, captured as a full shot at eye-level with a static camera and gentle background blur. Keep the man sitting and the standing woman with crossed arms intact.", "input_video_path": "synthetic-bg-change/input_video/9965fd86abe0e7c94b8a3981038cbea6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9965fd86abe0e7c94b8a3981038cbea6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9965fd86abe0e7c94b8a3981038cbea6.mp4", "mask_path": "synthetic-bg-change/mask/9965fd86abe0e7c94b8a3981038cbea6.mp4", "composite_path": "synthetic-bg-change/composite/9965fd86abe0e7c94b8a3981038cbea6.mp4"}
{"edit_instruction": "Change the background to a city park during autumn with golden leaves falling gently, park benches, distant walking paths, and squirrels near trees, lit by soft sunlight filtering through colorful foliage from the front-right. Use a full shot, eye-level angle, static camera, and a slightly blurred background with autumn colors. Keep the man and the standing woman intact.", "input_video_path": "synthetic-bg-change/input_video/050ca42f87a2a04c26a4a7a28615948f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/050ca42f87a2a04c26a4a7a28615948f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/050ca42f87a2a04c26a4a7a28615948f.mp4", "mask_path": "synthetic-bg-change/mask/050ca42f87a2a04c26a4a7a28615948f.mp4", "composite_path": "synthetic-bg-change/composite/050ca42f87a2a04c26a4a7a28615948f.mp4"}
{"edit_instruction": "Change the background to a city street at night with rain falling, shimmering reflections on the wet pavement, cars passing with red taillights streaking, steam rising from vents, and soft diffused street lighting. Full shot, eye-level, static camera, blurred background with urban bokeh. Keep the man sitting and the standing woman with crossed arms intact.", "input_video_path": "synthetic-bg-change/input_video/af7af006fdf6a6d2ca662c0f8b6618fc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/af7af006fdf6a6d2ca662c0f8b6618fc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/af7af006fdf6a6d2ca662c0f8b6618fc.mp4", "mask_path": "synthetic-bg-change/mask/af7af006fdf6a6d2ca662c0f8b6618fc.mp4", "composite_path": "synthetic-bg-change/composite/af7af006fdf6a6d2ca662c0f8b6618fc.mp4"}
{"edit_instruction": "Change the background to a gritty, dim urban boxing gym with dust motes floating in beams of light, a punching bag swinging gently in the background, steam rising from vents, and soft diffused lighting from the front right. Medium close-up, eye-level, static camera, soft-focus background with bokeh causing gym lights to blur into circles. Keep the woman in the red puffy coat and boxing gloves intact.", "input_video_path": "synthetic-bg-change/input_video/193ed93985a540ac0a408a51c13c7faa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/193ed93985a540ac0a408a51c13c7faa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/193ed93985a540ac0a408a51c13c7faa.mp4", "mask_path": "synthetic-bg-change/mask/193ed93985a540ac0a408a51c13c7faa.mp4", "composite_path": "synthetic-bg-change/composite/193ed93985a540ac0a408a51c13c7faa.mp4"}
{"edit_instruction": "Change the background to a mystical, foggy ancient grove with bioluminescent plants pulsing rhythmically and magical floating leaves drifting through the air, illuminated by soft, diffused forest light. Medium shot, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the dancing woman intact.", "input_video_path": "synthetic-bg-change/input_video/39e51253d0d496d1e5b32e414b564039.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/39e51253d0d496d1e5b32e414b564039.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/39e51253d0d496d1e5b32e414b564039.mp4", "mask_path": "synthetic-bg-change/mask/39e51253d0d496d1e5b32e414b564039.mp4", "composite_path": "synthetic-bg-change/composite/39e51253d0d496d1e5b32e414b564039.mp4"}
{"edit_instruction": "Change the background to a city street at night with rain falling, shimmering reflections on the wet pavement, cars passing with red taillights streaking, steam rising from vents, and soft diffused street lighting. Full shot, eye-level, static camera, blurred background with urban bokeh. Keep the man sitting and the standing woman with crossed arms intact.", "input_video_path": "synthetic-bg-change/input_video/9c418ac414c7bb2b48218c29155073c9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c418ac414c7bb2b48218c29155073c9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c418ac414c7bb2b48218c29155073c9.mp4", "mask_path": "synthetic-bg-change/mask/9c418ac414c7bb2b48218c29155073c9.mp4", "composite_path": "synthetic-bg-change/composite/9c418ac414c7bb2b48218c29155073c9.mp4"}
{"edit_instruction": "Change the background to a park covered in fallen leaves with golden autumn leaves falling gently in the breeze and sunbeams filtering through swaying tree branches. Use soft, diffused daylight and warm golden hour lighting to create a melancholy, romantic drama aesthetic with a dreamy out-of-focus background and bokeh. Maintain the full shot, eye-level, static camera angle. Keep the man sitting and the woman standing intact.", "input_video_path": "synthetic-bg-change/input_video/1481a32a83ca9bc011390c1a180030c9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1481a32a83ca9bc011390c1a180030c9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1481a32a83ca9bc011390c1a180030c9.mp4", "mask_path": "synthetic-bg-change/mask/1481a32a83ca9bc011390c1a180030c9.mp4", "composite_path": "synthetic-bg-change/composite/1481a32a83ca9bc011390c1a180030c9.mp4"}
{"edit_instruction": "Change the background to a gritty, dim urban boxing gym with dust motes floating in beams of light, a punching bag swinging gently in the background, steam rising from vents, and soft diffused lighting from the front right. Medium close-up, eye-level, static camera, soft-focus background with bokeh causing gym lights to blur into circles. Keep the woman in the red puffy coat and boxing gloves intact.", "input_video_path": "synthetic-bg-change/input_video/e8def24e482a0491c68dafdce4e90b3f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e8def24e482a0491c68dafdce4e90b3f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e8def24e482a0491c68dafdce4e90b3f.mp4", "mask_path": "synthetic-bg-change/mask/e8def24e482a0491c68dafdce4e90b3f.mp4", "composite_path": "synthetic-bg-change/composite/e8def24e482a0491c68dafdce4e90b3f.mp4"}
{"edit_instruction": "Change the background to a cozy, modern living room at night with dust motes dancing in warm lamp light, rotating ceiling fan shadows, and a crackling fireplace with flickering flames, lit by warm domestic lighting from a lamp on the front-right, shot as a full shot at eye-level with a static camera and soft-focus background bokeh. Keep the man sitting and the woman standing intact.", "input_video_path": "synthetic-bg-change/input_video/4692381904bfd71b8c5cd5b842dc262b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4692381904bfd71b8c5cd5b842dc262b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4692381904bfd71b8c5cd5b842dc262b.mp4", "mask_path": "synthetic-bg-change/mask/4692381904bfd71b8c5cd5b842dc262b.mp4", "composite_path": "synthetic-bg-change/composite/4692381904bfd71b8c5cd5b842dc262b.mp4"}
{"edit_instruction": "Change the background to a park covered in fallen leaves with golden autumn leaves falling gently in the breeze and sunbeams filtering through swaying tree branches. Use soft, diffused daylight and warm golden hour lighting to create a melancholy, romantic drama aesthetic with a dreamy out-of-focus background and bokeh. Maintain the full shot, eye-level, static camera angle. Keep the man sitting and the woman standing intact.", "input_video_path": "synthetic-bg-change/input_video/82d9443c9df7f86610f57f7ef8470705.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/82d9443c9df7f86610f57f7ef8470705.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/82d9443c9df7f86610f57f7ef8470705.mp4", "mask_path": "synthetic-bg-change/mask/82d9443c9df7f86610f57f7ef8470705.mp4", "composite_path": "synthetic-bg-change/composite/82d9443c9df7f86610f57f7ef8470705.mp4"}
{"edit_instruction": "Change the background to a gritty subway platform with a subway train rushing by in the background with motion blur, flickering fluorescent lights overhead casting high contrast shadows, and papers swirling on the ground. Use soft, neutral light, an urban atmosphere with a slightly gritty texture, muted color palette with cold tones, and a soft focus background. Maintain a full shot, eye-level, static camera angle. Keep the man sitting on the floor and the woman standing intact.", "input_video_path": "synthetic-bg-change/input_video/c8b1c9b2ef79e87958174fd6d848f5fc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c8b1c9b2ef79e87958174fd6d848f5fc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c8b1c9b2ef79e87958174fd6d848f5fc.mp4", "mask_path": "synthetic-bg-change/mask/c8b1c9b2ef79e87958174fd6d848f5fc.mp4", "composite_path": "synthetic-bg-change/composite/c8b1c9b2ef79e87958174fd6d848f5fc.mp4"}
{"edit_instruction": "Change the background to a cozy, modern living room at night with dust motes dancing in warm lamp light, rotating ceiling fan shadows, and a crackling fireplace with flickering flames, lit by warm domestic lighting from a lamp on the front-right, shot as a full shot at eye-level with a static camera and soft-focus background bokeh. Keep the man sitting and the woman standing intact.", "input_video_path": "synthetic-bg-change/input_video/c7551bf2f6005f5b30f51d3e0a97d6f4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c7551bf2f6005f5b30f51d3e0a97d6f4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c7551bf2f6005f5b30f51d3e0a97d6f4.mp4", "mask_path": "synthetic-bg-change/mask/c7551bf2f6005f5b30f51d3e0a97d6f4.mp4", "composite_path": "synthetic-bg-change/composite/c7551bf2f6005f5b30f51d3e0a97d6f4.mp4"}
{"edit_instruction": "Change the background to a sunlit modern living room with dust particles floating in sunbeams streaming through large windows and sheer curtains gently billowing in the breeze, lit by soft diffused daylight from the front-right. Use a full shot, eye-level angle, static camera, and soft-focus background. Keep the man sitting on the floor and the woman standing firm intact.", "input_video_path": "synthetic-bg-change/input_video/61b3d43fde2085286f94784278d366ac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/61b3d43fde2085286f94784278d366ac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/61b3d43fde2085286f94784278d366ac.mp4", "mask_path": "synthetic-bg-change/mask/61b3d43fde2085286f94784278d366ac.mp4", "composite_path": "synthetic-bg-change/composite/61b3d43fde2085286f94784278d366ac.mp4"}
{"edit_instruction": "Change the background to an autumn city park with golden leaves falling gently in the wind and a fountain spraying water in the background, lit by soft diffused light from the front-right. Use an eye-level, full shot with a static camera and a soft-focus background featuring bokeh of park lights. Keep the man sitting and the standing woman with crossed arms intact.", "input_video_path": "synthetic-bg-change/input_video/077ce11950a10f81b9e142db6bb1b2e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/077ce11950a10f81b9e142db6bb1b2e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/077ce11950a10f81b9e142db6bb1b2e4.mp4", "mask_path": "synthetic-bg-change/mask/077ce11950a10f81b9e142db6bb1b2e4.mp4", "composite_path": "synthetic-bg-change/composite/077ce11950a10f81b9e142db6bb1b2e4.mp4"}
{"edit_instruction": "Change the background to a gritty subway platform with a subway train rushing by in the background with motion blur, flickering fluorescent lights overhead casting high contrast shadows, and papers swirling on the ground. Use soft, neutral light, an urban atmosphere with a slightly gritty texture, muted color palette with cold tones, and a soft focus background. Maintain a full shot, eye-level, static camera angle. Keep the man sitting on the floor and the woman standing intact.", "input_video_path": "synthetic-bg-change/input_video/fbede21d8b996be5256fb99e4a0c6c11.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fbede21d8b996be5256fb99e4a0c6c11.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fbede21d8b996be5256fb99e4a0c6c11.mp4", "mask_path": "synthetic-bg-change/mask/fbede21d8b996be5256fb99e4a0c6c11.mp4", "composite_path": "synthetic-bg-change/composite/fbede21d8b996be5256fb99e4a0c6c11.mp4"}
{"edit_instruction": "Change the background to a sunlit modern living room with dust particles floating in sunbeams streaming through large windows and sheer curtains gently billowing in the breeze, lit by soft diffused daylight from the front-right. Use a full shot, eye-level angle, static camera, and soft-focus background. Keep the man sitting on the floor and the woman standing firm intact.", "input_video_path": "synthetic-bg-change/input_video/23920c0bd1eed4121f6617d576a39b95.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/23920c0bd1eed4121f6617d576a39b95.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/23920c0bd1eed4121f6617d576a39b95.mp4", "mask_path": "synthetic-bg-change/mask/23920c0bd1eed4121f6617d576a39b95.mp4", "composite_path": "synthetic-bg-change/composite/23920c0bd1eed4121f6617d576a39b95.mp4"}
{"edit_instruction": "Change the background to a chic modern living room with a plush rug, dust particles floating in sunbeams from large windows, sheer curtains billowing, and soft neutral light filling the room. Eye-level, full shot, static camera, slightly blurred background. Keep the man sitting and the woman standing with crossed arms intact.", "input_video_path": "synthetic-bg-change/input_video/ff861fe7d008b6c6f5cdc0bec73d6eae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff861fe7d008b6c6f5cdc0bec73d6eae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff861fe7d008b6c6f5cdc0bec73d6eae.mp4", "mask_path": "synthetic-bg-change/mask/ff861fe7d008b6c6f5cdc0bec73d6eae.mp4", "composite_path": "synthetic-bg-change/composite/ff861fe7d008b6c6f5cdc0bec73d6eae.mp4"}
{"edit_instruction": "Change the background to an autumn city park with golden leaves falling gently in the wind and a fountain spraying water in the background, lit by soft diffused light from the front-right. Use an eye-level, full shot with a static camera and a soft-focus background featuring bokeh of park lights. Keep the man sitting and the standing woman with crossed arms intact.", "input_video_path": "synthetic-bg-change/input_video/09cbce352294ad8d882e07c548ab58de.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/09cbce352294ad8d882e07c548ab58de.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/09cbce352294ad8d882e07c548ab58de.mp4", "mask_path": "synthetic-bg-change/mask/09cbce352294ad8d882e07c548ab58de.mp4", "composite_path": "synthetic-bg-change/composite/09cbce352294ad8d882e07c548ab58de.mp4"}
{"edit_instruction": "Change the background to a snowy city street at night with snowflakes drifting heavily, streetlamps flickering, and neon signs reflecting on wet pavement, using neutral front-right street lighting. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the woman in the red puffy coat and boxing gloves intact.", "input_video_path": "synthetic-bg-change/input_video/7cb7112c01c7cbbbd9573b6a1fe9e4e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7cb7112c01c7cbbbd9573b6a1fe9e4e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7cb7112c01c7cbbbd9573b6a1fe9e4e3.mp4", "mask_path": "synthetic-bg-change/mask/7cb7112c01c7cbbbd9573b6a1fe9e4e3.mp4", "composite_path": "synthetic-bg-change/composite/7cb7112c01c7cbbbd9573b6a1fe9e4e3.mp4"}
{"edit_instruction": "Change the background to a chic modern living room with a plush rug, dust particles floating in sunbeams from large windows, sheer curtains billowing, and soft neutral light filling the room. Eye-level, full shot, static camera, slightly blurred background. Keep the man sitting and the woman standing with crossed arms intact.", "input_video_path": "synthetic-bg-change/input_video/80e3b60fc190c258e245858f415b187b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/80e3b60fc190c258e245858f415b187b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/80e3b60fc190c258e245858f415b187b.mp4", "mask_path": "synthetic-bg-change/mask/80e3b60fc190c258e245858f415b187b.mp4", "composite_path": "synthetic-bg-change/composite/80e3b60fc190c258e245858f415b187b.mp4"}
{"edit_instruction": "Change the background to a gritty underground concrete warehouse with dust particles floating in the air, steam rising from floor vents, flickering industrial cage lights swinging from the ceiling, and soft neutral light from the front-right. Use a medium close-up, eye-level, static camera with a soft-focus background. Keep the blonde woman in the red puffer jacket and boxing gloves intact.", "input_video_path": "synthetic-bg-change/input_video/56e97342dbaca4f4bc2d772c67033d4c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/56e97342dbaca4f4bc2d772c67033d4c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/56e97342dbaca4f4bc2d772c67033d4c.mp4", "mask_path": "synthetic-bg-change/mask/56e97342dbaca4f4bc2d772c67033d4c.mp4", "composite_path": "synthetic-bg-change/composite/56e97342dbaca4f4bc2d772c67033d4c.mp4"}
{"edit_instruction": "Change the background to a snowy city street at night with snowflakes drifting heavily, streetlamps flickering, and neon signs reflecting on wet pavement, using neutral front-right street lighting. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the woman in the red puffy coat and boxing gloves intact.", "input_video_path": "synthetic-bg-change/input_video/89ceddc6c1fe2a19c7c8b97d57e44f15.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/89ceddc6c1fe2a19c7c8b97d57e44f15.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/89ceddc6c1fe2a19c7c8b97d57e44f15.mp4", "mask_path": "synthetic-bg-change/mask/89ceddc6c1fe2a19c7c8b97d57e44f15.mp4", "composite_path": "synthetic-bg-change/composite/89ceddc6c1fe2a19c7c8b97d57e44f15.mp4"}
{"edit_instruction": "Change the background to a gritty underground concrete warehouse with dust particles floating in the air, steam rising from floor vents, flickering industrial cage lights swinging from the ceiling, and soft neutral light from the front-right. Use a medium close-up, eye-level, static camera with a soft-focus background. Keep the blonde woman in the red puffer jacket and boxing gloves intact.", "input_video_path": "synthetic-bg-change/input_video/7ec4d4e001f3a643d189497cac65c8ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7ec4d4e001f3a643d189497cac65c8ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7ec4d4e001f3a643d189497cac65c8ae.mp4", "mask_path": "synthetic-bg-change/mask/7ec4d4e001f3a643d189497cac65c8ae.mp4", "composite_path": "synthetic-bg-change/composite/7ec4d4e001f3a643d189497cac65c8ae.mp4"}
{"edit_instruction": "Change the background to a chaotic city street at night with ambulance lights flashing red and blue reflecting off wet pavement, steam rising from subway vents, distant city traffic moving, and direct cool street lighting. Use a medium close-up, eye-level, static camera with a slightly blurred background. Keep the person in the white protective hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/03d9eb335dce3f0b180f4f6087fbc998.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/03d9eb335dce3f0b180f4f6087fbc998.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/03d9eb335dce3f0b180f4f6087fbc998.mp4", "mask_path": "synthetic-bg-change/mask/03d9eb335dce3f0b180f4f6087fbc998.mp4", "composite_path": "synthetic-bg-change/composite/03d9eb335dce3f0b180f4f6087fbc998.mp4"}
{"edit_instruction": "Change the background to a deserted city street at night with police cruiser lights flashing blue and red, steam rising from street vents, distant rotating ambulance lights, and harsh cool street lighting from the front-right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the person in the hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/f3a0168926aaddc10d1fd332396fe84b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f3a0168926aaddc10d1fd332396fe84b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f3a0168926aaddc10d1fd332396fe84b.mp4", "mask_path": "synthetic-bg-change/mask/f3a0168926aaddc10d1fd332396fe84b.mp4", "composite_path": "synthetic-bg-change/composite/f3a0168926aaddc10d1fd332396fe84b.mp4"}
{"edit_instruction": "Change the background to a chaotic city street at night with ambulance lights flashing red and blue reflecting off wet pavement, steam rising from subway vents, distant city traffic moving, and direct cool street lighting. Use a medium close-up, eye-level, static camera with a slightly blurred background. Keep the person in the white protective hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/5d8398b646e4586e5e4a415a18bd021d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5d8398b646e4586e5e4a415a18bd021d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5d8398b646e4586e5e4a415a18bd021d.mp4", "mask_path": "synthetic-bg-change/mask/5d8398b646e4586e5e4a415a18bd021d.mp4", "composite_path": "synthetic-bg-change/composite/5d8398b646e4586e5e4a415a18bd021d.mp4"}
{"edit_instruction": "Change the background to a city street at night during a lockdown with steady rain falling, police car lights flashing red and blue against wet pavement in the distance, and artificial street lighting. Medium close-up, eye-level, static camera with gentle background blur. Keep the person in the white protective hazmat suit holding a smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/f0a93fad8fd0ec1cffe9772e9d074f9a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f0a93fad8fd0ec1cffe9772e9d074f9a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f0a93fad8fd0ec1cffe9772e9d074f9a.mp4", "mask_path": "synthetic-bg-change/mask/f0a93fad8fd0ec1cffe9772e9d074f9a.mp4", "composite_path": "synthetic-bg-change/composite/f0a93fad8fd0ec1cffe9772e9d074f9a.mp4"}
{"edit_instruction": "Change the background to a deserted city street at night with police cruiser lights flashing blue and red, steam rising from street vents, distant rotating ambulance lights, and harsh cool street lighting from the front-right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the person in the hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/1615ed2cdee9ed6eb7a57963fed7e369.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1615ed2cdee9ed6eb7a57963fed7e369.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1615ed2cdee9ed6eb7a57963fed7e369.mp4", "mask_path": "synthetic-bg-change/mask/1615ed2cdee9ed6eb7a57963fed7e369.mp4", "composite_path": "synthetic-bg-change/composite/1615ed2cdee9ed6eb7a57963fed7e369.mp4"}
{"edit_instruction": "Change the background to a busy hospital corridor with medical staff in scrubs walking hurriedly past, flickering fluorescent ceiling lights, and bright clinical lighting from the front. Medium close-up, eye-level, static camera, with a blurred background and bokeh. Keep the person in the white protective hazmat suit holding up the smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/d42f319e13cb40a2ce73a525579ba8b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d42f319e13cb40a2ce73a525579ba8b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d42f319e13cb40a2ce73a525579ba8b4.mp4", "mask_path": "synthetic-bg-change/mask/d42f319e13cb40a2ce73a525579ba8b4.mp4", "composite_path": "synthetic-bg-change/composite/d42f319e13cb40a2ce73a525579ba8b4.mp4"}
{"edit_instruction": "Change the background to a spacious airport terminal with travelers and luggage in the distance, electronic flight boards scrolling text updates, and soft, diffused daylight filtering through large windows. Medium close-up, eye-level, static camera, sharp background with deep focus. Keep the person in the white protective hazmat suit and goggles intact.", "input_video_path": "synthetic-bg-change/input_video/110fe35107389f018a9e82177897cd45.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/110fe35107389f018a9e82177897cd45.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/110fe35107389f018a9e82177897cd45.mp4", "mask_path": "synthetic-bg-change/mask/110fe35107389f018a9e82177897cd45.mp4", "composite_path": "synthetic-bg-change/composite/110fe35107389f018a9e82177897cd45.mp4"}
{"edit_instruction": "Change the background to a city street at night during a lockdown with steady rain falling, police car lights flashing red and blue against wet pavement in the distance, and artificial street lighting. Medium close-up, eye-level, static camera with gentle background blur. Keep the person in the white protective hazmat suit holding a smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/bc65883013888c6895056512c27b2fab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bc65883013888c6895056512c27b2fab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bc65883013888c6895056512c27b2fab.mp4", "mask_path": "synthetic-bg-change/mask/bc65883013888c6895056512c27b2fab.mp4", "composite_path": "synthetic-bg-change/composite/bc65883013888c6895056512c27b2fab.mp4"}
{"edit_instruction": "Change the background to a busy hospital corridor with medical staff in scrubs walking hurriedly past, flickering fluorescent ceiling lights, and bright clinical lighting from the front. Medium close-up, eye-level, static camera, with a blurred background and bokeh. Keep the person in the white protective hazmat suit holding up the smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/eb13b70e104faaaf4ec81399f77b2a46.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb13b70e104faaaf4ec81399f77b2a46.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb13b70e104faaaf4ec81399f77b2a46.mp4", "mask_path": "synthetic-bg-change/mask/eb13b70e104faaaf4ec81399f77b2a46.mp4", "composite_path": "synthetic-bg-change/composite/eb13b70e104faaaf4ec81399f77b2a46.mp4"}
{"edit_instruction": "Change the background to a spacious airport terminal with travelers and luggage in the distance, electronic flight boards scrolling text updates, and soft, diffused daylight filtering through large windows. Medium close-up, eye-level, static camera, sharp background with deep focus. Keep the person in the white protective hazmat suit and goggles intact.", "input_video_path": "synthetic-bg-change/input_video/67f1119ba8506cd29b038c8919104e84.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/67f1119ba8506cd29b038c8919104e84.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/67f1119ba8506cd29b038c8919104e84.mp4", "mask_path": "synthetic-bg-change/mask/67f1119ba8506cd29b038c8919104e84.mp4", "composite_path": "synthetic-bg-change/composite/67f1119ba8506cd29b038c8919104e84.mp4"}
{"edit_instruction": "Change the background to a ruined city street covered in ash with smoke plumes rising from distant fires, debris scattered on cracked pavement, and faint embers in the air, under flat neutral lighting. Medium close-up, eye-level, static camera, slightly blurred background details to emphasize the subject while retaining context of destruction. Keep the person holding a protest sign intact.", "input_video_path": "synthetic-bg-change/input_video/9e62cf775cece5f05ad49ea3040818e7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9e62cf775cece5f05ad49ea3040818e7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9e62cf775cece5f05ad49ea3040818e7.mp4", "mask_path": "synthetic-bg-change/mask/9e62cf775cece5f05ad49ea3040818e7.mp4", "composite_path": "synthetic-bg-change/composite/9e62cf775cece5f05ad49ea3040818e7.mp4"}
{"edit_instruction": "Change the background to a ruined city street covered in ash with smoke plumes rising from distant fires, debris scattered on cracked pavement, and faint embers in the air, under flat neutral lighting. Medium close-up, eye-level, static camera, slightly blurred background details to emphasize the subject while retaining context of destruction. Keep the person holding a protest sign intact.", "input_video_path": "synthetic-bg-change/input_video/d19e17c29e8aad3701fbf38628663f85.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d19e17c29e8aad3701fbf38628663f85.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d19e17c29e8aad3701fbf38628663f85.mp4", "mask_path": "synthetic-bg-change/mask/d19e17c29e8aad3701fbf38628663f85.mp4", "composite_path": "synthetic-bg-change/composite/d19e17c29e8aad3701fbf38628663f85.mp4"}
{"edit_instruction": "Change the background to the Eiffel Tower in Paris on an overcast day, with tourists milling about in the distance and trees swaying gently, lit by even, diffused lighting from the front, captured in a medium close-up, eye-level shot with a soft-focus background and bokeh. Keep the person in the hoodie holding a protest sign intact.", "input_video_path": "synthetic-bg-change/input_video/797a443b1bd8dd04781f28713c69e2da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/797a443b1bd8dd04781f28713c69e2da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/797a443b1bd8dd04781f28713c69e2da.mp4", "mask_path": "synthetic-bg-change/mask/797a443b1bd8dd04781f28713c69e2da.mp4", "composite_path": "synthetic-bg-change/composite/797a443b1bd8dd04781f28713c69e2da.mp4"}
{"edit_instruction": "Change the background to an abandoned industrial lot with rusted machinery, chain-link fences, dust particles floating in the air, distant smoke rising from a chimney, and flat neutral lighting matching an overcast sky. Use a sharp background, medium close-up, eye-level, static camera. Keep the protester in a hoodie holding a sign intact.", "input_video_path": "synthetic-bg-change/input_video/5b8020ad7592859e580e3be18218df78.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b8020ad7592859e580e3be18218df78.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b8020ad7592859e580e3be18218df78.mp4", "mask_path": "synthetic-bg-change/mask/5b8020ad7592859e580e3be18218df78.mp4", "composite_path": "synthetic-bg-change/composite/5b8020ad7592859e580e3be18218df78.mp4"}
{"edit_instruction": "Change the background to the Eiffel Tower in Paris on an overcast day, with tourists milling about in the distance and trees swaying gently, lit by even, diffused lighting from the front, captured in a medium close-up, eye-level shot with a soft-focus background and bokeh. Keep the person in the hoodie holding a protest sign intact.", "input_video_path": "synthetic-bg-change/input_video/208c33d35c3f443bc6465ed0aeb0ff25.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/208c33d35c3f443bc6465ed0aeb0ff25.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/208c33d35c3f443bc6465ed0aeb0ff25.mp4", "mask_path": "synthetic-bg-change/mask/208c33d35c3f443bc6465ed0aeb0ff25.mp4", "composite_path": "synthetic-bg-change/composite/208c33d35c3f443bc6465ed0aeb0ff25.mp4"}
{"edit_instruction": "Change the background to a wizard's study where a spell has gone wrong, with uncontrolled magic energy swirling violently, glowing runes cracking and floating in the air, sparks fizzing, and purple smoke billowing from potions on shelves. Use soft diffused light from the front right, medium close-up, eye-level, static camera, and a slightly blurred background. Keep the distressed man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/28ba81b7d080a70ca4ccf635f27da238.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/28ba81b7d080a70ca4ccf635f27da238.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/28ba81b7d080a70ca4ccf635f27da238.mp4", "mask_path": "synthetic-bg-change/mask/28ba81b7d080a70ca4ccf635f27da238.mp4", "composite_path": "synthetic-bg-change/composite/28ba81b7d080a70ca4ccf635f27da238.mp4"}
{"edit_instruction": "Change the background to an abandoned industrial lot with rusted machinery, chain-link fences, dust particles floating in the air, distant smoke rising from a chimney, and flat neutral lighting matching an overcast sky. Use a sharp background, medium close-up, eye-level, static camera. Keep the protester in a hoodie holding a sign intact.", "input_video_path": "synthetic-bg-change/input_video/cf612f96b2630127d6a41d21a90864bd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cf612f96b2630127d6a41d21a90864bd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cf612f96b2630127d6a41d21a90864bd.mp4", "mask_path": "synthetic-bg-change/mask/cf612f96b2630127d6a41d21a90864bd.mp4", "composite_path": "synthetic-bg-change/composite/cf612f96b2630127d6a41d21a90864bd.mp4"}
{"edit_instruction": "Change the background to a grand stone city hall building with tall pillars, including pedestrians walking by and birds flying past, illuminated by soft neutral daylight from the front. Maintain the medium close-up, eye-level static camera and slightly blurred background. Keep the protester in the hoodie holding a sign intact.", "input_video_path": "synthetic-bg-change/input_video/eff7a94d909967e63433c519ad0a12f9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eff7a94d909967e63433c519ad0a12f9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eff7a94d909967e63433c519ad0a12f9.mp4", "mask_path": "synthetic-bg-change/mask/eff7a94d909967e63433c519ad0a12f9.mp4", "composite_path": "synthetic-bg-change/composite/eff7a94d909967e63433c519ad0a12f9.mp4"}
{"edit_instruction": "Change the background to a wizard's study where a spell has gone wrong, with uncontrolled magic energy swirling violently, glowing runes cracking and floating in the air, sparks fizzing, and purple smoke billowing from potions on shelves. Use soft diffused light from the front right, medium close-up, eye-level, static camera, and a slightly blurred background. Keep the distressed man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/55fd5844e05b076c92bb7ae38d1d575d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/55fd5844e05b076c92bb7ae38d1d575d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/55fd5844e05b076c92bb7ae38d1d575d.mp4", "mask_path": "synthetic-bg-change/mask/55fd5844e05b076c92bb7ae38d1d575d.mp4", "composite_path": "synthetic-bg-change/composite/55fd5844e05b076c92bb7ae38d1d575d.mp4"}
{"edit_instruction": "Change the background to a crowded airport terminal where planes sit idle on the tarmac through rain-streaked windows, with cool, diffused daylight coming from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9824da05705b59a0d471f1efed7b55e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9824da05705b59a0d471f1efed7b55e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9824da05705b59a0d471f1efed7b55e3.mp4", "mask_path": "synthetic-bg-change/mask/9824da05705b59a0d471f1efed7b55e3.mp4", "composite_path": "synthetic-bg-change/composite/9824da05705b59a0d471f1efed7b55e3.mp4"}
{"edit_instruction": "Change the background to a grand stone city hall building with tall pillars, including pedestrians walking by and birds flying past, illuminated by soft neutral daylight from the front. Maintain the medium close-up, eye-level static camera and slightly blurred background. Keep the protester in the hoodie holding a sign intact.", "input_video_path": "synthetic-bg-change/input_video/6d558e63cb356e79415c98b58970079d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6d558e63cb356e79415c98b58970079d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6d558e63cb356e79415c98b58970079d.mp4", "mask_path": "synthetic-bg-change/mask/6d558e63cb356e79415c98b58970079d.mp4", "composite_path": "synthetic-bg-change/composite/6d558e63cb356e79415c98b58970079d.mp4"}
{"edit_instruction": "Change the background to a crowded airport terminal where planes sit idle on the tarmac through rain-streaked windows, with cool, diffused daylight coming from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ad1f2e5951537059a92ab3ef300179ee.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ad1f2e5951537059a92ab3ef300179ee.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ad1f2e5951537059a92ab3ef300179ee.mp4", "mask_path": "synthetic-bg-change/mask/ad1f2e5951537059a92ab3ef300179ee.mp4", "composite_path": "synthetic-bg-change/composite/ad1f2e5951537059a92ab3ef300179ee.mp4"}
{"edit_instruction": "Change the background to a city sidewalk during rush hour with gridlocked yellow taxis and cars showing glowing red brake lights, soft evening city lighting from the right. Medium close-up, eye-level, static camera with a soft-focus background. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a00e3b8052e838d7931e1ee698043e2e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a00e3b8052e838d7931e1ee698043e2e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a00e3b8052e838d7931e1ee698043e2e.mp4", "mask_path": "synthetic-bg-change/mask/a00e3b8052e838d7931e1ee698043e2e.mp4", "composite_path": "synthetic-bg-change/composite/a00e3b8052e838d7931e1ee698043e2e.mp4"}
{"edit_instruction": "Change the background to a city sidewalk during rush hour with gridlocked yellow taxis and cars showing glowing red brake lights, soft evening city lighting from the right. Medium close-up, eye-level, static camera with a soft-focus background. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ce6c9cca1dd9d6233328ccf48d440fa4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ce6c9cca1dd9d6233328ccf48d440fa4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ce6c9cca1dd9d6233328ccf48d440fa4.mp4", "mask_path": "synthetic-bg-change/mask/ce6c9cca1dd9d6233328ccf48d440fa4.mp4", "composite_path": "synthetic-bg-change/composite/ce6c9cca1dd9d6233328ccf48d440fa4.mp4"}
{"edit_instruction": "Change the background to a busy emergency triage tent during a night shift, with rain falling heavily outside visible through tent flaps and flashing red and blue ambulance lights reflecting on wet surfaces, illuminated by cool, slightly harsh utility lighting. Maintain the eye-level, medium close-up, static camera with a deep focus background where rain streaks are visible. Keep the female medical professional with a mask under her chin intact.", "input_video_path": "synthetic-bg-change/input_video/6857fc68382c170cd9877ff91d61ff17.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6857fc68382c170cd9877ff91d61ff17.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6857fc68382c170cd9877ff91d61ff17.mp4", "mask_path": "synthetic-bg-change/mask/6857fc68382c170cd9877ff91d61ff17.mp4", "composite_path": "synthetic-bg-change/composite/6857fc68382c170cd9877ff91d61ff17.mp4"}
{"edit_instruction": "Change the background to the bridge of a starship under attack with red alert lights pulsing rhythmically, sparks showering from damaged consoles, and holographic displays flickering and glitching with blue static data streams, featuring dramatic cool lighting from the right mixed with red hazard lights, eye-level, medium close-up, static camera, and a slightly blurred background with dynamic tech elements. Keep the weary man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/cb6a279b834e8f6f412ca30465abd9a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb6a279b834e8f6f412ca30465abd9a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb6a279b834e8f6f412ca30465abd9a7.mp4", "mask_path": "synthetic-bg-change/mask/cb6a279b834e8f6f412ca30465abd9a7.mp4", "composite_path": "synthetic-bg-change/composite/cb6a279b834e8f6f412ca30465abd9a7.mp4"}
{"edit_instruction": "Change the background to a busy emergency triage tent during a night shift, with rain falling heavily outside visible through tent flaps and flashing red and blue ambulance lights reflecting on wet surfaces, illuminated by cool, slightly harsh utility lighting. Maintain the eye-level, medium close-up, static camera with a deep focus background where rain streaks are visible. Keep the female medical professional with a mask under her chin intact.", "input_video_path": "synthetic-bg-change/input_video/081210967fb35d558102a834a0cce266.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/081210967fb35d558102a834a0cce266.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/081210967fb35d558102a834a0cce266.mp4", "mask_path": "synthetic-bg-change/mask/081210967fb35d558102a834a0cce266.mp4", "composite_path": "synthetic-bg-change/composite/081210967fb35d558102a834a0cce266.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceship medical bay with flickering holographic medical charts, glowing blue interfaces, and a robotic surgical arm moving slowly in the distance, illuminated by soft cool artificial light. Include interacting blue light streaks orbiting gently near her shoulders, with a dreamy out-of-focus background featuring anamorphic bokeh. Keep the female medical professional with a mask under her chin intact.", "input_video_path": "synthetic-bg-change/input_video/5b5f37e15cf25cd11bd9b1538b756eeb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b5f37e15cf25cd11bd9b1538b756eeb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b5f37e15cf25cd11bd9b1538b756eeb.mp4", "mask_path": "synthetic-bg-change/mask/5b5f37e15cf25cd11bd9b1538b756eeb.mp4", "composite_path": "synthetic-bg-change/composite/5b5f37e15cf25cd11bd9b1538b756eeb.mp4"}
{"edit_instruction": "Change the background to the bridge of a starship under attack with red alert lights pulsing rhythmically, sparks showering from damaged consoles, and holographic displays flickering and glitching with blue static data streams, featuring dramatic cool lighting from the right mixed with red hazard lights, eye-level, medium close-up, static camera, and a slightly blurred background with dynamic tech elements. Keep the weary man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/1025291c606e7071e11528c9dd4c2a4d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1025291c606e7071e11528c9dd4c2a4d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1025291c606e7071e11528c9dd4c2a4d.mp4", "mask_path": "synthetic-bg-change/mask/1025291c606e7071e11528c9dd4c2a4d.mp4", "composite_path": "synthetic-bg-change/composite/1025291c606e7071e11528c9dd4c2a4d.mp4"}
{"edit_instruction": "Change the background to a sleek glass-walled modern office with floor-to-ceiling windows showing city traffic moving below and clouds drifting past skyscrapers, plus a digital ticker tape scrolling on a distant wall and colleagues walking past in the blurred background, with soft diffused lighting from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the young woman in the pink top using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/a1a3caa0e4cee36bf89bdc2b54cf8716.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a1a3caa0e4cee36bf89bdc2b54cf8716.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a1a3caa0e4cee36bf89bdc2b54cf8716.mp4", "mask_path": "synthetic-bg-change/mask/a1a3caa0e4cee36bf89bdc2b54cf8716.mp4", "composite_path": "synthetic-bg-change/composite/a1a3caa0e4cee36bf89bdc2b54cf8716.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceship medical bay with flickering holographic medical charts, glowing blue interfaces, and a robotic surgical arm moving slowly in the distance, illuminated by soft cool artificial light. Include interacting blue light streaks orbiting gently near her shoulders, with a dreamy out-of-focus background featuring anamorphic bokeh. Keep the female medical professional with a mask under her chin intact.", "input_video_path": "synthetic-bg-change/input_video/5bef064723a0a59edc80ecef1643aef0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5bef064723a0a59edc80ecef1643aef0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5bef064723a0a59edc80ecef1643aef0.mp4", "mask_path": "synthetic-bg-change/mask/5bef064723a0a59edc80ecef1643aef0.mp4", "composite_path": "synthetic-bg-change/composite/5bef064723a0a59edc80ecef1643aef0.mp4"}
{"edit_instruction": "Change the background to a sleek glass-walled modern office with floor-to-ceiling windows showing city traffic moving below and clouds drifting past skyscrapers, plus a digital ticker tape scrolling on a distant wall and colleagues walking past in the blurred background, with soft diffused lighting from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the young woman in the pink top using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/76277ac8b8241eda7456e544ff0f4d71.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/76277ac8b8241eda7456e544ff0f4d71.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/76277ac8b8241eda7456e544ff0f4d71.mp4", "mask_path": "synthetic-bg-change/mask/76277ac8b8241eda7456e544ff0f4d71.mp4", "composite_path": "synthetic-bg-change/composite/76277ac8b8241eda7456e544ff0f4d71.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled modern office at twilight with city lights flickering in the distance and cars moving on the highway below, featuring dust motes floating in ambient light and soft frontal lighting from the right. Use a static camera, eye-level medium shot, and a soft-focus background with beautiful city light bokeh. Keep the young woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/7cada4505bc7f669f319aafb28070d21.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7cada4505bc7f669f319aafb28070d21.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7cada4505bc7f669f319aafb28070d21.mp4", "mask_path": "synthetic-bg-change/mask/7cada4505bc7f669f319aafb28070d21.mp4", "composite_path": "synthetic-bg-change/composite/7cada4505bc7f669f319aafb28070d21.mp4"}
{"edit_instruction": "Change the background to the interior of a taxi on a rainy night with raindrops streaking down the window, blurred city lights and traffic headlights passing by rhythmically, and cool moody street lighting illuminating from the front-right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the stressed man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/02117e92ca1ea577451d40db8be25a7a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/02117e92ca1ea577451d40db8be25a7a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/02117e92ca1ea577451d40db8be25a7a.mp4", "mask_path": "synthetic-bg-change/mask/02117e92ca1ea577451d40db8be25a7a.mp4", "composite_path": "synthetic-bg-change/composite/02117e92ca1ea577451d40db8be25a7a.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled modern office at twilight with city lights flickering in the distance and cars moving on the highway below, featuring dust motes floating in ambient light and soft frontal lighting from the right. Use a static camera, eye-level medium shot, and a soft-focus background with beautiful city light bokeh. Keep the young woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/fc5afcd1acb1090e46bfa343ac8c173c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fc5afcd1acb1090e46bfa343ac8c173c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fc5afcd1acb1090e46bfa343ac8c173c.mp4", "mask_path": "synthetic-bg-change/mask/fc5afcd1acb1090e46bfa343ac8c173c.mp4", "composite_path": "synthetic-bg-change/composite/fc5afcd1acb1090e46bfa343ac8c173c.mp4"}
{"edit_instruction": "Change the background to a busy airport departure lounge with travelers walking past with luggage and planes taxiing on the runway visible through large windows, illuminated by cool daylight streaming in from the front-right. Use a medium close-up, eye-level, static camera angle with gentle background blur. Keep the stressed man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/51fad98f5ecee5ec002cfae8909cc9ee.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/51fad98f5ecee5ec002cfae8909cc9ee.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/51fad98f5ecee5ec002cfae8909cc9ee.mp4", "mask_path": "synthetic-bg-change/mask/51fad98f5ecee5ec002cfae8909cc9ee.mp4", "composite_path": "synthetic-bg-change/composite/51fad98f5ecee5ec002cfae8909cc9ee.mp4"}
{"edit_instruction": "Change the background to the interior of a taxi on a rainy night with raindrops streaking down the window, blurred city lights and traffic headlights passing by rhythmically, and cool moody street lighting illuminating from the front-right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the stressed man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/db8f84ab187639b9a37ad7ad433d8899.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/db8f84ab187639b9a37ad7ad433d8899.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/db8f84ab187639b9a37ad7ad433d8899.mp4", "mask_path": "synthetic-bg-change/mask/db8f84ab187639b9a37ad7ad433d8899.mp4", "composite_path": "synthetic-bg-change/composite/db8f84ab187639b9a37ad7ad433d8899.mp4"}
{"edit_instruction": "Change the background to a busy modern tech office with glass walls, featuring employees walking past in the blurred background and digital screens flickering with data, lit by soft neutral office lighting from the front-left. Use a medium shot, eye-level angle, static camera, and blurred background with bokeh. Keep the young woman in the pink top using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/cf0d6f2d75ea3d1f4d1407b537d7a847.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cf0d6f2d75ea3d1f4d1407b537d7a847.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cf0d6f2d75ea3d1f4d1407b537d7a847.mp4", "mask_path": "synthetic-bg-change/mask/cf0d6f2d75ea3d1f4d1407b537d7a847.mp4", "composite_path": "synthetic-bg-change/composite/cf0d6f2d75ea3d1f4d1407b537d7a847.mp4"}
{"edit_instruction": "Change the background to a high-tech server room with rows of data racks, LED status lights blinking rapidly, cooling fans spinning, and cool artificial lighting mixed with a blue ambient glow. Medium shot, eye-level, background in soft focus. Keep the young woman in a pink top using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/0c9dfe7d7f3dc891e6db815f842b8d3a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0c9dfe7d7f3dc891e6db815f842b8d3a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0c9dfe7d7f3dc891e6db815f842b8d3a.mp4", "mask_path": "synthetic-bg-change/mask/0c9dfe7d7f3dc891e6db815f842b8d3a.mp4", "composite_path": "synthetic-bg-change/composite/0c9dfe7d7f3dc891e6db815f842b8d3a.mp4"}
{"edit_instruction": "Change the background to a busy airport departure lounge with travelers walking past with luggage and planes taxiing on the runway visible through large windows, illuminated by cool daylight streaming in from the front-right. Use a medium close-up, eye-level, static camera angle with gentle background blur. Keep the stressed man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/31e0695e88af2e9a76b00551cebe3b50.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/31e0695e88af2e9a76b00551cebe3b50.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/31e0695e88af2e9a76b00551cebe3b50.mp4", "mask_path": "synthetic-bg-change/mask/31e0695e88af2e9a76b00551cebe3b50.mp4", "composite_path": "synthetic-bg-change/composite/31e0695e88af2e9a76b00551cebe3b50.mp4"}
{"edit_instruction": "Change the background to a busy modern tech office with glass walls, featuring employees walking past in the blurred background and digital screens flickering with data, lit by soft neutral office lighting from the front-left. Use a medium shot, eye-level angle, static camera, and blurred background with bokeh. Keep the young woman in the pink top using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/584362db884e3eb7fc82f86b800bb6f1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/584362db884e3eb7fc82f86b800bb6f1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/584362db884e3eb7fc82f86b800bb6f1.mp4", "mask_path": "synthetic-bg-change/mask/584362db884e3eb7fc82f86b800bb6f1.mp4", "composite_path": "synthetic-bg-change/composite/584362db884e3eb7fc82f86b800bb6f1.mp4"}
{"edit_instruction": "Change the background to a futuristic white laboratory featuring robotic arms assembling devices and holographic data displays rotating in the air, illuminated by cool, clean lighting from the front-left mixed with a blue ambient glow, captured in a medium shot at eye-level with a static camera and a soft focus background. Keep the young woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/fdcf522bc78472a1e710ec9233e604ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fdcf522bc78472a1e710ec9233e604ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fdcf522bc78472a1e710ec9233e604ae.mp4", "mask_path": "synthetic-bg-change/mask/fdcf522bc78472a1e710ec9233e604ae.mp4", "composite_path": "synthetic-bg-change/composite/fdcf522bc78472a1e710ec9233e604ae.mp4"}
{"edit_instruction": "Change the background to a high-tech server room with rows of data racks, LED status lights blinking rapidly, cooling fans spinning, and cool artificial lighting mixed with a blue ambient glow. Medium shot, eye-level, background in soft focus. Keep the young woman in a pink top using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/5550b8c391ad59a0c4325b8bf838565f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5550b8c391ad59a0c4325b8bf838565f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5550b8c391ad59a0c4325b8bf838565f.mp4", "mask_path": "synthetic-bg-change/mask/5550b8c391ad59a0c4325b8bf838565f.mp4", "composite_path": "synthetic-bg-change/composite/5550b8c391ad59a0c4325b8bf838565f.mp4"}
{"edit_instruction": "Change the background to a sunny city park with a fountain spraying water rhythmically behind her, pigeons flying across the sky, natural daylight from the front-left. Medium shot, eye-level, gently blurred background. Keep the young woman in the pink top using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/b88a29b3029ec0a728479dab87f49198.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b88a29b3029ec0a728479dab87f49198.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b88a29b3029ec0a728479dab87f49198.mp4", "mask_path": "synthetic-bg-change/mask/b88a29b3029ec0a728479dab87f49198.mp4", "composite_path": "synthetic-bg-change/composite/b88a29b3029ec0a728479dab87f49198.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with glass partitions, featuring colleagues walking with documents and digital screens displaying graphs, under soft neutral office lighting from the front-left. Medium shot, eye-level, blurred background with bokeh. Keep the young woman in the pink top using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/5592f40dfb33fc7219eae59bcbba6a72.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5592f40dfb33fc7219eae59bcbba6a72.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5592f40dfb33fc7219eae59bcbba6a72.mp4", "mask_path": "synthetic-bg-change/mask/5592f40dfb33fc7219eae59bcbba6a72.mp4", "composite_path": "synthetic-bg-change/composite/5592f40dfb33fc7219eae59bcbba6a72.mp4"}
{"edit_instruction": "Change the background to a futuristic white laboratory featuring robotic arms assembling devices and holographic data displays rotating in the air, illuminated by cool, clean lighting from the front-left mixed with a blue ambient glow, captured in a medium shot at eye-level with a static camera and a soft focus background. Keep the young woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/54d9f94eb4ffd739bcd9fb66649eb963.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/54d9f94eb4ffd739bcd9fb66649eb963.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/54d9f94eb4ffd739bcd9fb66649eb963.mp4", "mask_path": "synthetic-bg-change/mask/54d9f94eb4ffd739bcd9fb66649eb963.mp4", "composite_path": "synthetic-bg-change/composite/54d9f94eb4ffd739bcd9fb66649eb963.mp4"}
{"edit_instruction": "Change the background to a sunny city park with a fountain spraying water rhythmically behind her, pigeons flying across the sky, natural daylight from the front-left. Medium shot, eye-level, gently blurred background. Keep the young woman in the pink top using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/fcc04c767157451094c26e2bc99343f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fcc04c767157451094c26e2bc99343f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fcc04c767157451094c26e2bc99343f7.mp4", "mask_path": "synthetic-bg-change/mask/fcc04c767157451094c26e2bc99343f7.mp4", "composite_path": "synthetic-bg-change/composite/fcc04c767157451094c26e2bc99343f7.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with robotic arms assembling devices and holographic data streams flowing vertically, illuminated by clean white artificial lighting from the front-right. Use a medium shot at eye level with gentle background blur. Keep the female doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/6155bc7ee2d8fd21e3c1b61cfd047392.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6155bc7ee2d8fd21e3c1b61cfd047392.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6155bc7ee2d8fd21e3c1b61cfd047392.mp4", "mask_path": "synthetic-bg-change/mask/6155bc7ee2d8fd21e3c1b61cfd047392.mp4", "composite_path": "synthetic-bg-change/composite/6155bc7ee2d8fd21e3c1b61cfd047392.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with glass partitions, featuring colleagues walking with documents and digital screens displaying graphs, under soft neutral office lighting from the front-left. Medium shot, eye-level, blurred background with bokeh. Keep the young woman in the pink top using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/ddc23fc2b01471528870437321bf2ae9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ddc23fc2b01471528870437321bf2ae9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ddc23fc2b01471528870437321bf2ae9.mp4", "mask_path": "synthetic-bg-change/mask/ddc23fc2b01471528870437321bf2ae9.mp4", "composite_path": "synthetic-bg-change/composite/ddc23fc2b01471528870437321bf2ae9.mp4"}
{"edit_instruction": "Change the background to an accident scene on a city street at night with ambulance lights flashing blue and red and paramedics moving equipment in the distance, featuring atmospheric street lighting mixed with emergency beacons. Medium shot, eye-level, slightly blurred background. Keep the female doctor intact.", "input_video_path": "synthetic-bg-change/input_video/8f04c5c7380cdb5c9ca2327bd8a77349.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f04c5c7380cdb5c9ca2327bd8a77349.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f04c5c7380cdb5c9ca2327bd8a77349.mp4", "mask_path": "synthetic-bg-change/mask/8f04c5c7380cdb5c9ca2327bd8a77349.mp4", "composite_path": "synthetic-bg-change/composite/8f04c5c7380cdb5c9ca2327bd8a77349.mp4"}
{"edit_instruction": "Change the background to a whimsical, enchanted garden with magical glowing flowers blooming and pulsating with light, golden pixie dust swirling, colorful butterflies fluttering, and soft warm ambient light from the right. Use a medium close-up, eye-level, static camera with a slightly blurred background. Keep the girl in the yellow dress intact.", "input_video_path": "synthetic-bg-change/input_video/9d7581d00fb139350122681b0200ab44.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9d7581d00fb139350122681b0200ab44.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9d7581d00fb139350122681b0200ab44.mp4", "mask_path": "synthetic-bg-change/mask/9d7581d00fb139350122681b0200ab44.mp4", "composite_path": "synthetic-bg-change/composite/9d7581d00fb139350122681b0200ab44.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with robotic arms assembling devices and holographic data streams flowing vertically, illuminated by clean white artificial lighting from the front-right. Use a medium shot at eye level with gentle background blur. Keep the female doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/2723b971d995d0c03dd91369a0bfe464.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2723b971d995d0c03dd91369a0bfe464.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2723b971d995d0c03dd91369a0bfe464.mp4", "mask_path": "synthetic-bg-change/mask/2723b971d995d0c03dd91369a0bfe464.mp4", "composite_path": "synthetic-bg-change/composite/2723b971d995d0c03dd91369a0bfe464.mp4"}
{"edit_instruction": "Change the background to an accident scene on a city street at night with ambulance lights flashing blue and red and paramedics moving equipment in the distance, featuring atmospheric street lighting mixed with emergency beacons. Medium shot, eye-level, slightly blurred background. Keep the female doctor intact.", "input_video_path": "synthetic-bg-change/input_video/c71109e83315db5c63a135ab6f6f8d0c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c71109e83315db5c63a135ab6f6f8d0c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c71109e83315db5c63a135ab6f6f8d0c.mp4", "mask_path": "synthetic-bg-change/mask/c71109e83315db5c63a135ab6f6f8d0c.mp4", "composite_path": "synthetic-bg-change/composite/c71109e83315db5c63a135ab6f6f8d0c.mp4"}
{"edit_instruction": "Change the background to a breezy tropical beach bar with turquoise waves crashing on the shore and palm trees swaying in the wind, illuminated by warm, soft sunlight from the front-left. Use a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the girl in a yellow ruffled top and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/6adfab5ce8cb07890871eeb223ed771d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6adfab5ce8cb07890871eeb223ed771d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6adfab5ce8cb07890871eeb223ed771d.mp4", "mask_path": "synthetic-bg-change/mask/6adfab5ce8cb07890871eeb223ed771d.mp4", "composite_path": "synthetic-bg-change/composite/6adfab5ce8cb07890871eeb223ed771d.mp4"}
{"edit_instruction": "Change the background to a whimsical, enchanted garden with magical glowing flowers blooming and pulsating with light, golden pixie dust swirling, colorful butterflies fluttering, and soft warm ambient light from the right. Use a medium close-up, eye-level, static camera with a slightly blurred background. Keep the girl in the yellow dress intact.", "input_video_path": "synthetic-bg-change/input_video/4c337f00cd17435a87420570eaf8a7fc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4c337f00cd17435a87420570eaf8a7fc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4c337f00cd17435a87420570eaf8a7fc.mp4", "mask_path": "synthetic-bg-change/mask/4c337f00cd17435a87420570eaf8a7fc.mp4", "composite_path": "synthetic-bg-change/composite/4c337f00cd17435a87420570eaf8a7fc.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with nurses walking briskly, digital displays flickering with vital signs, overhead humming lights, and soft neutral clinical lighting from the front-right. Use a medium close-up, eye-level, static camera angle with soft-focus background bokeh blurring the corridor details. Keep the female doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/f4b1e8bedbdb8021c2fc7fd7bd0cc4b3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f4b1e8bedbdb8021c2fc7fd7bd0cc4b3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f4b1e8bedbdb8021c2fc7fd7bd0cc4b3.mp4", "mask_path": "synthetic-bg-change/mask/f4b1e8bedbdb8021c2fc7fd7bd0cc4b3.mp4", "composite_path": "synthetic-bg-change/composite/f4b1e8bedbdb8021c2fc7fd7bd0cc4b3.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with nurses walking briskly, digital displays flickering with vital signs, overhead humming lights, and soft neutral clinical lighting from the front-right. Use a medium close-up, eye-level, static camera angle with soft-focus background bokeh blurring the corridor details. Keep the female doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/624c0a893fd34b300644f01e1d83ef88.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/624c0a893fd34b300644f01e1d83ef88.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/624c0a893fd34b300644f01e1d83ef88.mp4", "mask_path": "synthetic-bg-change/mask/624c0a893fd34b300644f01e1d83ef88.mp4", "composite_path": "synthetic-bg-change/composite/624c0a893fd34b300644f01e1d83ef88.mp4"}
{"edit_instruction": "Change the background to a breezy tropical beach bar with turquoise waves crashing on the shore and palm trees swaying in the wind, illuminated by warm, soft sunlight from the front-left. Use a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the girl in a yellow ruffled top and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/78ef415be22bfdc2b7db40d21f27a093.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/78ef415be22bfdc2b7db40d21f27a093.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/78ef415be22bfdc2b7db40d21f27a093.mp4", "mask_path": "synthetic-bg-change/mask/78ef415be22bfdc2b7db40d21f27a093.mp4", "composite_path": "synthetic-bg-change/composite/78ef415be22bfdc2b7db40d21f27a093.mp4"}
{"edit_instruction": "Change the background to a whitewashed terrace in Oia, Santorini, with blue domed churches in the distance and sailboats on the sparkling Aegean Sea, lit by soft bright daylight. Medium shot, eye-level, static camera with a soft focus background. Keep the young woman in the peach dress and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/8276f4e02110b161a43e7c6f7976b201.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8276f4e02110b161a43e7c6f7976b201.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8276f4e02110b161a43e7c6f7976b201.mp4", "mask_path": "synthetic-bg-change/mask/8276f4e02110b161a43e7c6f7976b201.mp4", "composite_path": "synthetic-bg-change/composite/8276f4e02110b161a43e7c6f7976b201.mp4"}
{"edit_instruction": "Change the background to a chic rooftop lounge in Miami with other partygoers chatting indistinctly and string lights swaying in the wind, bathed in warm golden hour light. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young woman in the peach dress and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/c8176f18de4901973c5ee27171209e66.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c8176f18de4901973c5ee27171209e66.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c8176f18de4901973c5ee27171209e66.mp4", "mask_path": "synthetic-bg-change/mask/c8176f18de4901973c5ee27171209e66.mp4", "composite_path": "synthetic-bg-change/composite/c8176f18de4901973c5ee27171209e66.mp4"}
{"edit_instruction": "Change the background to a whitewashed terrace in Oia, Santorini, with blue domed churches in the distance and sailboats on the sparkling Aegean Sea, lit by soft bright daylight. Medium shot, eye-level, static camera with a soft focus background. Keep the young woman in the peach dress and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/955fa5b86f9243c335a88e98d5388c32.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/955fa5b86f9243c335a88e98d5388c32.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/955fa5b86f9243c335a88e98d5388c32.mp4", "mask_path": "synthetic-bg-change/mask/955fa5b86f9243c335a88e98d5388c32.mp4", "composite_path": "synthetic-bg-change/composite/955fa5b86f9243c335a88e98d5388c32.mp4"}
{"edit_instruction": "Change the background to a decorated living room full of colorful balloons and streamers, with helium balloons gently bobbing against the ceiling and confetti drifting slowly through the air, lit by bright, neutral front lighting from the right. Eye-level, medium shot, soft focus background. Keep the young man in the plaid shirt presenting a gift box intact.", "input_video_path": "synthetic-bg-change/input_video/6a7b7202a7eb7890efafa5fdc0043685.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6a7b7202a7eb7890efafa5fdc0043685.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6a7b7202a7eb7890efafa5fdc0043685.mp4", "mask_path": "synthetic-bg-change/mask/6a7b7202a7eb7890efafa5fdc0043685.mp4", "composite_path": "synthetic-bg-change/composite/6a7b7202a7eb7890efafa5fdc0043685.mp4"}
{"edit_instruction": "Change the background to a chic rooftop lounge in Miami with other partygoers chatting indistinctly and string lights swaying in the wind, bathed in warm golden hour light. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young woman in the peach dress and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/b12663ad7f6a7c5ca92be73044679d19.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b12663ad7f6a7c5ca92be73044679d19.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b12663ad7f6a7c5ca92be73044679d19.mp4", "mask_path": "synthetic-bg-change/mask/b12663ad7f6a7c5ca92be73044679d19.mp4", "composite_path": "synthetic-bg-change/composite/b12663ad7f6a7c5ca92be73044679d19.mp4"}
{"edit_instruction": "Change the background to a decorated living room full of colorful balloons and streamers, with helium balloons gently bobbing against the ceiling and confetti drifting slowly through the air, lit by bright, neutral front lighting from the right. Eye-level, medium shot, soft focus background. Keep the young man in the plaid shirt presenting a gift box intact.", "input_video_path": "synthetic-bg-change/input_video/4be67d1382119bc1530a89b9c94677b9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4be67d1382119bc1530a89b9c94677b9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4be67d1382119bc1530a89b9c94677b9.mp4", "mask_path": "synthetic-bg-change/mask/4be67d1382119bc1530a89b9c94677b9.mp4", "composite_path": "synthetic-bg-change/composite/4be67d1382119bc1530a89b9c94677b9.mp4"}
{"edit_instruction": "Change the background to a chic outdoor cafe in Paris with pedestrians walking on a cobblestone street and red fabric awnings flapping in the breeze, lit by soft golden afternoon light from the left. Medium shot, eye-level, static camera, with a dreamy out-of-focus background and bokeh. Keep the girl in the yellow ruffled top and round sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/0b8d02d01daf48a2a925ba12d618f11e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0b8d02d01daf48a2a925ba12d618f11e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0b8d02d01daf48a2a925ba12d618f11e.mp4", "mask_path": "synthetic-bg-change/mask/0b8d02d01daf48a2a925ba12d618f11e.mp4", "composite_path": "synthetic-bg-change/composite/0b8d02d01daf48a2a925ba12d618f11e.mp4"}
{"edit_instruction": "Change the background to a sunny tropical beach bar with swaying palm fronds and colorful surfboards, featuring dreamy out-of-focus background with bokeh of sparkling turquoise water and soft light from the front-left. Eye-level, medium shot, static camera. Keep the young woman in the peach dress and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/27ac8c65a4efe186da8a021cc62bb864.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/27ac8c65a4efe186da8a021cc62bb864.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/27ac8c65a4efe186da8a021cc62bb864.mp4", "mask_path": "synthetic-bg-change/mask/27ac8c65a4efe186da8a021cc62bb864.mp4", "composite_path": "synthetic-bg-change/composite/27ac8c65a4efe186da8a021cc62bb864.mp4"}
{"edit_instruction": "Change the background to a chic outdoor cafe in Paris with pedestrians walking on a cobblestone street and red fabric awnings flapping in the breeze, lit by soft golden afternoon light from the left. Medium shot, eye-level, static camera, with a dreamy out-of-focus background and bokeh. Keep the girl in the yellow ruffled top and round sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/0102a7859f89ce4f5cc138da9786f02e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0102a7859f89ce4f5cc138da9786f02e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0102a7859f89ce4f5cc138da9786f02e.mp4", "mask_path": "synthetic-bg-change/mask/0102a7859f89ce4f5cc138da9786f02e.mp4", "composite_path": "synthetic-bg-change/composite/0102a7859f89ce4f5cc138da9786f02e.mp4"}
{"edit_instruction": "Change the background to a shelter inside a flooded gym with dust particles floating in beams of light, heavy rain visible through a broken window, and water dripping from the ceiling, illuminated by soft diffused light from the left. Medium shot, eye-level, static camera, slightly blurred background details of cots and emergency supplies. Keep the distressed man and young girl intact.", "input_video_path": "synthetic-bg-change/input_video/2935e65924e90fd6fa8a081ab6a69e74.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2935e65924e90fd6fa8a081ab6a69e74.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2935e65924e90fd6fa8a081ab6a69e74.mp4", "mask_path": "synthetic-bg-change/mask/2935e65924e90fd6fa8a081ab6a69e74.mp4", "composite_path": "synthetic-bg-change/composite/2935e65924e90fd6fa8a081ab6a69e74.mp4"}
{"edit_instruction": "Change the background to a sunny tropical beach bar with swaying palm fronds and colorful surfboards, featuring dreamy out-of-focus background with bokeh of sparkling turquoise water and soft light from the front-left. Eye-level, medium shot, static camera. Keep the young woman in the peach dress and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/b5d10d7bf438e99c5e994b4bc72914a1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b5d10d7bf438e99c5e994b4bc72914a1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b5d10d7bf438e99c5e994b4bc72914a1.mp4", "mask_path": "synthetic-bg-change/mask/b5d10d7bf438e99c5e994b4bc72914a1.mp4", "composite_path": "synthetic-bg-change/composite/b5d10d7bf438e99c5e994b4bc72914a1.mp4"}
{"edit_instruction": "Change the background to the bustling neon lights of Times Square at night with yellow taxi blurs, flashing digital billboards, and steam rising from vents, using direct neutral front lighting and a medium close-up, eye-level, static camera angle with slightly blurred bokeh city lights. Keep the young man presenting a red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/0e1cd4b4b1888bca28e9c79e2f662161.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0e1cd4b4b1888bca28e9c79e2f662161.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0e1cd4b4b1888bca28e9c79e2f662161.mp4", "mask_path": "synthetic-bg-change/mask/0e1cd4b4b1888bca28e9c79e2f662161.mp4", "composite_path": "synthetic-bg-change/composite/0e1cd4b4b1888bca28e9c79e2f662161.mp4"}
{"edit_instruction": "Change the background to a shelter inside a flooded gym with dust particles floating in beams of light, heavy rain visible through a broken window, and water dripping from the ceiling, illuminated by soft diffused light from the left. Medium shot, eye-level, static camera, slightly blurred background details of cots and emergency supplies. Keep the distressed man and young girl intact.", "input_video_path": "synthetic-bg-change/input_video/119745af456056c147b13d66fedf19e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/119745af456056c147b13d66fedf19e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/119745af456056c147b13d66fedf19e1.mp4", "mask_path": "synthetic-bg-change/mask/119745af456056c147b13d66fedf19e1.mp4", "composite_path": "synthetic-bg-change/composite/119745af456056c147b13d66fedf19e1.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with floating books drifting through the air, candles flickering with blue flames, and soft-focus towering bookshelves, lit by warm mystical light from the front. Medium close-up, eye-level, static camera. Keep the young man presenting the gift box intact.", "input_video_path": "synthetic-bg-change/input_video/61bb45902e680f56474c3da2a5d84b80.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/61bb45902e680f56474c3da2a5d84b80.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/61bb45902e680f56474c3da2a5d84b80.mp4", "mask_path": "synthetic-bg-change/mask/61bb45902e680f56474c3da2a5d84b80.mp4", "composite_path": "synthetic-bg-change/composite/61bb45902e680f56474c3da2a5d84b80.mp4"}
{"edit_instruction": "Change the background to the bustling neon lights of Times Square at night with yellow taxi blurs, flashing digital billboards, and steam rising from vents, using direct neutral front lighting and a medium close-up, eye-level, static camera angle with slightly blurred bokeh city lights. Keep the young man presenting a red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/acc1aeaaaaaa93f7cb3fa42c7891e776.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/acc1aeaaaaaa93f7cb3fa42c7891e776.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/acc1aeaaaaaa93f7cb3fa42c7891e776.mp4", "mask_path": "synthetic-bg-change/mask/acc1aeaaaaaa93f7cb3fa42c7891e776.mp4", "composite_path": "synthetic-bg-change/composite/acc1aeaaaaaa93f7cb3fa42c7891e776.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris, with birds flying across the sky, tourist boats moving on the Seine river, bright daylight illuminating the iron lattice structure, sharp background, deep focus. Keep the young man in the plaid shirt presenting a red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/83a2e1954be769ed5b5c4dbd2ecf80d0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/83a2e1954be769ed5b5c4dbd2ecf80d0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/83a2e1954be769ed5b5c4dbd2ecf80d0.mp4", "mask_path": "synthetic-bg-change/mask/83a2e1954be769ed5b5c4dbd2ecf80d0.mp4", "composite_path": "synthetic-bg-change/composite/83a2e1954be769ed5b5c4dbd2ecf80d0.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with floating books drifting through the air, candles flickering with blue flames, and soft-focus towering bookshelves, lit by warm mystical light from the front. Medium close-up, eye-level, static camera. Keep the young man presenting the gift box intact.", "input_video_path": "synthetic-bg-change/input_video/2eafccc990c4a192f92d7e3c95135df5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2eafccc990c4a192f92d7e3c95135df5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2eafccc990c4a192f92d7e3c95135df5.mp4", "mask_path": "synthetic-bg-change/mask/2eafccc990c4a192f92d7e3c95135df5.mp4", "composite_path": "synthetic-bg-change/composite/2eafccc990c4a192f92d7e3c95135df5.mp4"}
{"edit_instruction": "Change the background to a malfunctioning space station corridor with red emergency lights pulsing on the walls, steam venting from broken pipes, and flickering holographic warning screens, with neutral diffused lighting, medium shot, eye-level, deep focus showing high-tech details. Keep the distressed man and the concerned woman intact.", "input_video_path": "synthetic-bg-change/input_video/1ea782162e1135d1513d5ae8b651f12d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1ea782162e1135d1513d5ae8b651f12d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1ea782162e1135d1513d5ae8b651f12d.mp4", "mask_path": "synthetic-bg-change/mask/1ea782162e1135d1513d5ae8b651f12d.mp4", "composite_path": "synthetic-bg-change/composite/1ea782162e1135d1513d5ae8b651f12d.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris, with birds flying across the sky, tourist boats moving on the Seine river, bright daylight illuminating the iron lattice structure, sharp background, deep focus. Keep the young man in the plaid shirt presenting a red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/662004243ddd6d80fe278eb6fe12f8fe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/662004243ddd6d80fe278eb6fe12f8fe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/662004243ddd6d80fe278eb6fe12f8fe.mp4", "mask_path": "synthetic-bg-change/mask/662004243ddd6d80fe278eb6fe12f8fe.mp4", "composite_path": "synthetic-bg-change/composite/662004243ddd6d80fe278eb6fe12f8fe.mp4"}
{"edit_instruction": "Change the background to an outdoor music festival during the day with flags waving in the wind, confetti drifting down, and a crowd of people jumping in the mid-ground, lit by bright diffused daylight from the front-right. Use a medium shot at eye level with a static camera and gentle background blur. Keep the young man in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/72d1a9a5e3d25a514f7b67cc997762b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/72d1a9a5e3d25a514f7b67cc997762b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/72d1a9a5e3d25a514f7b67cc997762b4.mp4", "mask_path": "synthetic-bg-change/mask/72d1a9a5e3d25a514f7b67cc997762b4.mp4", "composite_path": "synthetic-bg-change/composite/72d1a9a5e3d25a514f7b67cc997762b4.mp4"}
{"edit_instruction": "Change the background to a malfunctioning space station corridor with red emergency lights pulsing on the walls, steam venting from broken pipes, and flickering holographic warning screens, with neutral diffused lighting, medium shot, eye-level, deep focus showing high-tech details. Keep the distressed man and the concerned woman intact.", "input_video_path": "synthetic-bg-change/input_video/f8f9cfebeff1b8926add487a5014e544.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f8f9cfebeff1b8926add487a5014e544.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f8f9cfebeff1b8926add487a5014e544.mp4", "mask_path": "synthetic-bg-change/mask/f8f9cfebeff1b8926add487a5014e544.mp4", "composite_path": "synthetic-bg-change/composite/f8f9cfebeff1b8926add487a5014e544.mp4"}
{"edit_instruction": "Change the background to an autumn park with golden leaves falling slowly and distant pedestrians walking along a path, lit by soft natural light filtering from the right. Medium shot, eye-level, static camera with a soft-focus background. Keep the man rubbing his eyes and the comforting woman intact.", "input_video_path": "synthetic-bg-change/input_video/e88a5b029700b0b6dd3aa86d6bb421f5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e88a5b029700b0b6dd3aa86d6bb421f5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e88a5b029700b0b6dd3aa86d6bb421f5.mp4", "mask_path": "synthetic-bg-change/mask/e88a5b029700b0b6dd3aa86d6bb421f5.mp4", "composite_path": "synthetic-bg-change/composite/e88a5b029700b0b6dd3aa86d6bb421f5.mp4"}
{"edit_instruction": "Change the background to an outdoor music festival during the day with flags waving in the wind, confetti drifting down, and a crowd of people jumping in the mid-ground, lit by bright diffused daylight from the front-right. Use a medium shot at eye level with a static camera and gentle background blur. Keep the young man in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6d219570c7db48fe4501ed7e25c14ff3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6d219570c7db48fe4501ed7e25c14ff3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6d219570c7db48fe4501ed7e25c14ff3.mp4", "mask_path": "synthetic-bg-change/mask/6d219570c7db48fe4501ed7e25c14ff3.mp4", "composite_path": "synthetic-bg-change/composite/6d219570c7db48fe4501ed7e25c14ff3.mp4"}
{"edit_instruction": "Change the background to a cozy, cluttered living room with dust motes dancing in shafts of light and sheer curtains billowing gently near a window, lit by soft diffused light from the right. Medium shot, eye-level, static camera, blurred background with soft home interior bokeh. Keep the man rubbing his eyes and the girl intact.", "input_video_path": "synthetic-bg-change/input_video/81cc37a3ddbaad7770df013d3d716314.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/81cc37a3ddbaad7770df013d3d716314.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/81cc37a3ddbaad7770df013d3d716314.mp4", "mask_path": "synthetic-bg-change/mask/81cc37a3ddbaad7770df013d3d716314.mp4", "composite_path": "synthetic-bg-change/composite/81cc37a3ddbaad7770df013d3d716314.mp4"}
{"edit_instruction": "Change the background to an autumn park with golden leaves falling slowly and distant pedestrians walking along a path, lit by soft natural light filtering from the right. Medium shot, eye-level, static camera with a soft-focus background. Keep the man rubbing his eyes and the comforting woman intact.", "input_video_path": "synthetic-bg-change/input_video/5bd8cf145cad101f75e983f330b499cf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5bd8cf145cad101f75e983f330b499cf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5bd8cf145cad101f75e983f330b499cf.mp4", "mask_path": "synthetic-bg-change/mask/5bd8cf145cad101f75e983f330b499cf.mp4", "composite_path": "synthetic-bg-change/composite/5bd8cf145cad101f75e983f330b499cf.mp4"}
{"edit_instruction": "Change the background to a sterile hospital corridor with nurses walking past and slightly flickering overhead fluorescent lights, neutral even lighting from the front-right. Medium shot, eye-level, static camera, with a slightly blurred background. Keep the man and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/61f7146f7caa850795f7a660bc6a77b8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/61f7146f7caa850795f7a660bc6a77b8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/61f7146f7caa850795f7a660bc6a77b8.mp4", "mask_path": "synthetic-bg-change/mask/61f7146f7caa850795f7a660bc6a77b8.mp4", "composite_path": "synthetic-bg-change/composite/61f7146f7caa850795f7a660bc6a77b8.mp4"}
{"edit_instruction": "Change the background to a cozy, cluttered living room with dust motes dancing in shafts of light and sheer curtains billowing gently near a window, lit by soft diffused light from the right. Medium shot, eye-level, static camera, blurred background with soft home interior bokeh. Keep the man rubbing his eyes and the girl intact.", "input_video_path": "synthetic-bg-change/input_video/d57fed500075717b3004b368e90e4e2a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d57fed500075717b3004b368e90e4e2a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d57fed500075717b3004b368e90e4e2a.mp4", "mask_path": "synthetic-bg-change/mask/d57fed500075717b3004b368e90e4e2a.mp4", "composite_path": "synthetic-bg-change/composite/d57fed500075717b3004b368e90e4e2a.mp4"}
{"edit_instruction": "Change the background to a messy living room during a renovation with paint dust drifting in the air, a ceiling fan spinning slowly, plastic sheets draped over furniture billowing in a draft, and warm sunlight streaming through a window on the right. Medium shot, eye-level, static camera, soft bokeh blurring the domestic clutter. Keep the man and the girl intact.", "input_video_path": "synthetic-bg-change/input_video/c29f7bf4dc386d85db36a4480a004bb9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c29f7bf4dc386d85db36a4480a004bb9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c29f7bf4dc386d85db36a4480a004bb9.mp4", "mask_path": "synthetic-bg-change/mask/c29f7bf4dc386d85db36a4480a004bb9.mp4", "composite_path": "synthetic-bg-change/composite/c29f7bf4dc386d85db36a4480a004bb9.mp4"}
{"edit_instruction": "Change the background to a sterile hospital corridor with nurses walking past and slightly flickering overhead fluorescent lights, neutral even lighting from the front-right. Medium shot, eye-level, static camera, with a slightly blurred background. Keep the man and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/a8732a880d6592e70faa392651588110.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a8732a880d6592e70faa392651588110.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a8732a880d6592e70faa392651588110.mp4", "mask_path": "synthetic-bg-change/mask/a8732a880d6592e70faa392651588110.mp4", "composite_path": "synthetic-bg-change/composite/a8732a880d6592e70faa392651588110.mp4"}
{"edit_instruction": "Change the background to a subway station with a train rushing past in motion blur, flickering fluorescent lights overhead, dust motes floating in beams of light, and passing commuters in the distance, soft diffused light from the front-right. Medium shot, eye-level, static camera, gentle background blur capturing the urban atmosphere in the tunnel tiles. Keep the man rubbing his eyes and the girl beside him intact.", "input_video_path": "synthetic-bg-change/input_video/b689180601b7e584348937492d607e66.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b689180601b7e584348937492d607e66.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b689180601b7e584348937492d607e66.mp4", "mask_path": "synthetic-bg-change/mask/b689180601b7e584348937492d607e66.mp4", "composite_path": "synthetic-bg-change/composite/b689180601b7e584348937492d607e66.mp4"}
{"edit_instruction": "Change the background to a messy living room during a renovation with paint dust drifting in the air, a ceiling fan spinning slowly, plastic sheets draped over furniture billowing in a draft, and warm sunlight streaming through a window on the right. Medium shot, eye-level, static camera, soft bokeh blurring the domestic clutter. Keep the man and the girl intact.", "input_video_path": "synthetic-bg-change/input_video/e69000f1dd1d58d091906d4271a75fa1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e69000f1dd1d58d091906d4271a75fa1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e69000f1dd1d58d091906d4271a75fa1.mp4", "mask_path": "synthetic-bg-change/mask/e69000f1dd1d58d091906d4271a75fa1.mp4", "composite_path": "synthetic-bg-change/composite/e69000f1dd1d58d091906d4271a75fa1.mp4"}
{"edit_instruction": "Change the background to a graffiti-covered urban alleyway with pigeons scattering and a distant subway train on an overhead track, featuring steam rising from ground vents and soft, diffused daylight filtering from the front-right. Capture at eye-level with a medium shot and a static camera, maintaining a slightly blurred background that keeps the street art texture visible. Keep the young man in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/24bdfb49499e8987bc24f286ab047e8e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/24bdfb49499e8987bc24f286ab047e8e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/24bdfb49499e8987bc24f286ab047e8e.mp4", "mask_path": "synthetic-bg-change/mask/24bdfb49499e8987bc24f286ab047e8e.mp4", "composite_path": "synthetic-bg-change/composite/24bdfb49499e8987bc24f286ab047e8e.mp4"}
{"edit_instruction": "Change the background to a subway station with a train rushing past in motion blur, flickering fluorescent lights overhead, dust motes floating in beams of light, and passing commuters in the distance, soft diffused light from the front-right. Medium shot, eye-level, static camera, gentle background blur capturing the urban atmosphere in the tunnel tiles. Keep the man rubbing his eyes and the girl beside him intact.", "input_video_path": "synthetic-bg-change/input_video/a74933c4831cab9dc93f15311ca1d3dd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a74933c4831cab9dc93f15311ca1d3dd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a74933c4831cab9dc93f15311ca1d3dd.mp4", "mask_path": "synthetic-bg-change/mask/a74933c4831cab9dc93f15311ca1d3dd.mp4", "composite_path": "synthetic-bg-change/composite/a74933c4831cab9dc93f15311ca1d3dd.mp4"}
{"edit_instruction": "Change the background to a busy airport terminal with huge airplanes taxing on the tarmac visible through floor-to-ceiling glass windows, other travelers walking briskly, and rolling luggage carts, illuminated by neutral daylight flooding in from the right. Use a medium shot, eye-level angle, and a static camera with deep focus. Keep the man in the plaid shirt and the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/6098f19b161abffb24274946bbcf4dd4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6098f19b161abffb24274946bbcf4dd4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6098f19b161abffb24274946bbcf4dd4.mp4", "mask_path": "synthetic-bg-change/mask/6098f19b161abffb24274946bbcf4dd4.mp4", "composite_path": "synthetic-bg-change/composite/6098f19b161abffb24274946bbcf4dd4.mp4"}
{"edit_instruction": "Change the background to a graffiti-covered urban alleyway with pigeons scattering and a distant subway train on an overhead track, featuring steam rising from ground vents and soft, diffused daylight filtering from the front-right. Capture at eye-level with a medium shot and a static camera, maintaining a slightly blurred background that keeps the street art texture visible. Keep the young man in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/21d86bfc57558e6e56d06160ea85e7d3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/21d86bfc57558e6e56d06160ea85e7d3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/21d86bfc57558e6e56d06160ea85e7d3.mp4", "mask_path": "synthetic-bg-change/mask/21d86bfc57558e6e56d06160ea85e7d3.mp4", "composite_path": "synthetic-bg-change/composite/21d86bfc57558e6e56d06160ea85e7d3.mp4"}
{"edit_instruction": "Change the background to a busy airport terminal with huge airplanes taxing on the tarmac visible through floor-to-ceiling glass windows, other travelers walking briskly, and rolling luggage carts, illuminated by neutral daylight flooding in from the right. Use a medium shot, eye-level angle, and a static camera with deep focus. Keep the man in the plaid shirt and the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/a3b193c476ec19045da98bbea54de494.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a3b193c476ec19045da98bbea54de494.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a3b193c476ec19045da98bbea54de494.mp4", "mask_path": "synthetic-bg-change/mask/a3b193c476ec19045da98bbea54de494.mp4", "composite_path": "synthetic-bg-change/composite/a3b193c476ec19045da98bbea54de494.mp4"}
{"edit_instruction": "Change the background to a cozy living room at sunset with golden dust motes dancing in shafts of warm light, shadows from lace curtains gently shifting on the wall, and soft warm lighting from the front-right. Medium shot, eye-level, static camera, with a dreamy out-of-focus background showing bokeh from christmas lights on a mantle. Keep the man in the plaid shirt and the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/376150409a6763ea7e3df65b51cc781d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/376150409a6763ea7e3df65b51cc781d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/376150409a6763ea7e3df65b51cc781d.mp4", "mask_path": "synthetic-bg-change/mask/376150409a6763ea7e3df65b51cc781d.mp4", "composite_path": "synthetic-bg-change/composite/376150409a6763ea7e3df65b51cc781d.mp4"}
{"edit_instruction": "Change the background to an ancient magical library filled with floating books, featuring candle flames flickering on oak tables, enchanted scrolls unrolling themselves, and soft diffused light from magical lanterns. Medium shot, static camera, gently blurred background showing rows of books. Keep the man and young girl intact.", "input_video_path": "synthetic-bg-change/input_video/8fa451dc536e18e966908d3e5f34f246.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8fa451dc536e18e966908d3e5f34f246.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8fa451dc536e18e966908d3e5f34f246.mp4", "mask_path": "synthetic-bg-change/mask/8fa451dc536e18e966908d3e5f34f246.mp4", "composite_path": "synthetic-bg-change/composite/8fa451dc536e18e966908d3e5f34f246.mp4"}
{"edit_instruction": "Change the background to a cozy living room at sunset with golden dust motes dancing in shafts of warm light, shadows from lace curtains gently shifting on the wall, and soft warm lighting from the front-right. Medium shot, eye-level, static camera, with a dreamy out-of-focus background showing bokeh from christmas lights on a mantle. Keep the man in the plaid shirt and the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/8e31bfdc39a1ceda8bff98f1e5676a3c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8e31bfdc39a1ceda8bff98f1e5676a3c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8e31bfdc39a1ceda8bff98f1e5676a3c.mp4", "mask_path": "synthetic-bg-change/mask/8e31bfdc39a1ceda8bff98f1e5676a3c.mp4", "composite_path": "synthetic-bg-change/composite/8e31bfdc39a1ceda8bff98f1e5676a3c.mp4"}
{"edit_instruction": "Change the background to a busy hospital hallway with doctors and nurses rushing past, automatic glass doors opening and closing, flickering overhead fluorescent lights, and changing digital display boards. Use soft, diffused lighting from the front-right. Eye-level, medium shot, static camera, soft-focus background with clinical bokeh. Keep the distressed man and the seated young girl intact.", "input_video_path": "synthetic-bg-change/input_video/76a58751f05c1f6b722e462cff359167.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/76a58751f05c1f6b722e462cff359167.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/76a58751f05c1f6b722e462cff359167.mp4", "mask_path": "synthetic-bg-change/mask/76a58751f05c1f6b722e462cff359167.mp4", "composite_path": "synthetic-bg-change/composite/76a58751f05c1f6b722e462cff359167.mp4"}
{"edit_instruction": "Change the background to an ancient magical library filled with floating books, featuring candle flames flickering on oak tables, enchanted scrolls unrolling themselves, and soft diffused light from magical lanterns. Medium shot, static camera, gently blurred background showing rows of books. Keep the man and young girl intact.", "input_video_path": "synthetic-bg-change/input_video/0a0c1dffedfbbe3ee5118df532fce53c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0a0c1dffedfbbe3ee5118df532fce53c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0a0c1dffedfbbe3ee5118df532fce53c.mp4", "mask_path": "synthetic-bg-change/mask/0a0c1dffedfbbe3ee5118df532fce53c.mp4", "composite_path": "synthetic-bg-change/composite/0a0c1dffedfbbe3ee5118df532fce53c.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees with falling leaves drifting slowly to the ground and people walking dogs in the distance, lit by neutral daylight from the front-right. Use a medium shot with an eye-level static camera and gentle background blur. Keep the man in the plaid shirt and the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/bc2db1509021e67fd322c341c795f1a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bc2db1509021e67fd322c341c795f1a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bc2db1509021e67fd322c341c795f1a0.mp4", "mask_path": "synthetic-bg-change/mask/bc2db1509021e67fd322c341c795f1a0.mp4", "composite_path": "synthetic-bg-change/composite/bc2db1509021e67fd322c341c795f1a0.mp4"}
{"edit_instruction": "Change the background to a busy hospital hallway with doctors and nurses rushing past, automatic glass doors opening and closing, flickering overhead fluorescent lights, and changing digital display boards. Use soft, diffused lighting from the front-right. Eye-level, medium shot, static camera, soft-focus background with clinical bokeh. Keep the distressed man and the seated young girl intact.", "input_video_path": "synthetic-bg-change/input_video/717eaf4745f5614110627bd9eba7677c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/717eaf4745f5614110627bd9eba7677c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/717eaf4745f5614110627bd9eba7677c.mp4", "mask_path": "synthetic-bg-change/mask/717eaf4745f5614110627bd9eba7677c.mp4", "composite_path": "synthetic-bg-change/composite/717eaf4745f5614110627bd9eba7677c.mp4"}
{"edit_instruction": "Change the background to the steps of a busy city plaza with pigeons fluttering nearby, pedestrians walking past, a fountain spraying water, and sharp city architecture, illuminated by soft, even lighting from the front-right. Medium shot, eye-level, static camera. Keep the man and the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/1c56e77c2fe1871a70b8800e52d28228.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1c56e77c2fe1871a70b8800e52d28228.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1c56e77c2fe1871a70b8800e52d28228.mp4", "mask_path": "synthetic-bg-change/mask/1c56e77c2fe1871a70b8800e52d28228.mp4", "composite_path": "synthetic-bg-change/composite/1c56e77c2fe1871a70b8800e52d28228.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees with falling leaves drifting slowly to the ground and people walking dogs in the distance, lit by neutral daylight from the front-right. Use a medium shot with an eye-level static camera and gentle background blur. Keep the man in the plaid shirt and the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/768414c295afa189e53f4da8c45bebca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/768414c295afa189e53f4da8c45bebca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/768414c295afa189e53f4da8c45bebca.mp4", "mask_path": "synthetic-bg-change/mask/768414c295afa189e53f4da8c45bebca.mp4", "composite_path": "synthetic-bg-change/composite/768414c295afa189e53f4da8c45bebca.mp4"}
{"edit_instruction": "Change the background to a dusty, abandoned concrete shelter with torn plastic tarps flapping in the wind, dust motes dancing in shafts of light, debris settling in the air, shadows from a flickering lantern casting movement on cracked walls, and neutral light from a front-right source, with a slightly blurred background showing the desolate environment. Keep the man covering his face and the young girl seated intact.", "input_video_path": "synthetic-bg-change/input_video/393cb82a1a5cf2185eb71fa7c15292a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/393cb82a1a5cf2185eb71fa7c15292a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/393cb82a1a5cf2185eb71fa7c15292a3.mp4", "mask_path": "synthetic-bg-change/mask/393cb82a1a5cf2185eb71fa7c15292a3.mp4", "composite_path": "synthetic-bg-change/composite/393cb82a1a5cf2185eb71fa7c15292a3.mp4"}
{"edit_instruction": "Change the background to the steps of a busy city plaza with pigeons fluttering nearby, pedestrians walking past, a fountain spraying water, and sharp city architecture, illuminated by soft, even lighting from the front-right. Medium shot, eye-level, static camera. Keep the man and the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/c2b3b22da78b4440a46ed70ebf3e1504.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c2b3b22da78b4440a46ed70ebf3e1504.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c2b3b22da78b4440a46ed70ebf3e1504.mp4", "mask_path": "synthetic-bg-change/mask/c2b3b22da78b4440a46ed70ebf3e1504.mp4", "composite_path": "synthetic-bg-change/composite/c2b3b22da78b4440a46ed70ebf3e1504.mp4"}
{"edit_instruction": "Change the background to a bench inside a grand, historic train station like Grand Central Terminal, featuring commuters rushing past, a large clock ticking, and pigeons flying near high arched ceilings, with diffused ambient light from large windows on the left, captured as a medium shot at eye-level with a sharp background. Keep the man and the girl intact.", "input_video_path": "synthetic-bg-change/input_video/38588bf9fa9374480bff669a55ce7da5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/38588bf9fa9374480bff669a55ce7da5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/38588bf9fa9374480bff669a55ce7da5.mp4", "mask_path": "synthetic-bg-change/mask/38588bf9fa9374480bff669a55ce7da5.mp4", "composite_path": "synthetic-bg-change/composite/38588bf9fa9374480bff669a55ce7da5.mp4"}
{"edit_instruction": "Change the background to a dusty, abandoned concrete shelter with torn plastic tarps flapping in the wind, dust motes dancing in shafts of light, debris settling in the air, shadows from a flickering lantern casting movement on cracked walls, and neutral light from a front-right source, with a slightly blurred background showing the desolate environment. Keep the man covering his face and the young girl seated intact.", "input_video_path": "synthetic-bg-change/input_video/748520dc8d00a055634f40094fd15d71.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/748520dc8d00a055634f40094fd15d71.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/748520dc8d00a055634f40094fd15d71.mp4", "mask_path": "synthetic-bg-change/mask/748520dc8d00a055634f40094fd15d71.mp4", "composite_path": "synthetic-bg-change/composite/748520dc8d00a055634f40094fd15d71.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with dust particles floating in sunbeams streaming through sheer curtains, shadows of leaves swaying on the wall, soft neutral lighting, and a soft-focus background with bokeh of warm lamp light and furniture. Keep the man and young girl intact.", "input_video_path": "synthetic-bg-change/input_video/d8db18d2c7430d476541258e8f7b6c40.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d8db18d2c7430d476541258e8f7b6c40.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d8db18d2c7430d476541258e8f7b6c40.mp4", "mask_path": "synthetic-bg-change/mask/d8db18d2c7430d476541258e8f7b6c40.mp4", "composite_path": "synthetic-bg-change/composite/d8db18d2c7430d476541258e8f7b6c40.mp4"}
{"edit_instruction": "Change the background to a bench inside a grand, historic train station like Grand Central Terminal, featuring commuters rushing past, a large clock ticking, and pigeons flying near high arched ceilings, with diffused ambient light from large windows on the left, captured as a medium shot at eye-level with a sharp background. Keep the man and the girl intact.", "input_video_path": "synthetic-bg-change/input_video/1ef9fcde007ee14805155c38c6212403.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1ef9fcde007ee14805155c38c6212403.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1ef9fcde007ee14805155c38c6212403.mp4", "mask_path": "synthetic-bg-change/mask/1ef9fcde007ee14805155c38c6212403.mp4", "composite_path": "synthetic-bg-change/composite/1ef9fcde007ee14805155c38c6212403.mp4"}
{"edit_instruction": "Change the background to a city bus stop with a concrete bench, wet pavement reflecting city lights, and distant passing cars. Include pedestrians walking past with umbrellas and soft, overcast daylight coming from the left. Medium shot, eye-level, background in soft focus with bokeh. Keep the distressed man and the concerned girl sitting next to him intact.", "input_video_path": "synthetic-bg-change/input_video/8238298f09c7c481111257855b963c5b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8238298f09c7c481111257855b963c5b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8238298f09c7c481111257855b963c5b.mp4", "mask_path": "synthetic-bg-change/mask/8238298f09c7c481111257855b963c5b.mp4", "composite_path": "synthetic-bg-change/composite/8238298f09c7c481111257855b963c5b.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with dust particles floating in sunbeams streaming through sheer curtains, shadows of leaves swaying on the wall, soft neutral lighting, and a soft-focus background with bokeh of warm lamp light and furniture. Keep the man and young girl intact.", "input_video_path": "synthetic-bg-change/input_video/3397ebddad761c7a113224902b6536ac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3397ebddad761c7a113224902b6536ac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3397ebddad761c7a113224902b6536ac.mp4", "mask_path": "synthetic-bg-change/mask/3397ebddad761c7a113224902b6536ac.mp4", "composite_path": "synthetic-bg-change/composite/3397ebddad761c7a113224902b6536ac.mp4"}
{"edit_instruction": "Change the background to an ancient stone sanctuary with golden healing magic particles swirling, glowing runes pulsing on stone walls, magical dust floating in light beams, and soft ethereal lighting. Medium shot, eye-level, static camera, gentle background blur. Keep the tired bearded man in a plaid shirt and the woman in a beige cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/45654d6e0af1e4f30eae86d3552c2d58.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/45654d6e0af1e4f30eae86d3552c2d58.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/45654d6e0af1e4f30eae86d3552c2d58.mp4", "mask_path": "synthetic-bg-change/mask/45654d6e0af1e4f30eae86d3552c2d58.mp4", "composite_path": "synthetic-bg-change/composite/45654d6e0af1e4f30eae86d3552c2d58.mp4"}
{"edit_instruction": "Change the background to a city bus stop with a concrete bench, wet pavement reflecting city lights, and distant passing cars. Include pedestrians walking past with umbrellas and soft, overcast daylight coming from the left. Medium shot, eye-level, background in soft focus with bokeh. Keep the distressed man and the concerned girl sitting next to him intact.", "input_video_path": "synthetic-bg-change/input_video/4707b3f92e8e38263d502d044a8ae180.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4707b3f92e8e38263d502d044a8ae180.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4707b3f92e8e38263d502d044a8ae180.mp4", "mask_path": "synthetic-bg-change/mask/4707b3f92e8e38263d502d044a8ae180.mp4", "composite_path": "synthetic-bg-change/composite/4707b3f92e8e38263d502d044a8ae180.mp4"}
{"edit_instruction": "Change the background to a modern cozy living room with dust motes dancing in sunbeams, gently swaying houseplants, and billowing sheer curtains, lit by soft warm light from the front-right. Use a medium shot, eye-level, static camera with a slightly blurred background in a realistic style. Keep the young man in the plaid shirt and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/4c93543045fb0602eb371db1ca699cc8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4c93543045fb0602eb371db1ca699cc8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4c93543045fb0602eb371db1ca699cc8.mp4", "mask_path": "synthetic-bg-change/mask/4c93543045fb0602eb371db1ca699cc8.mp4", "composite_path": "synthetic-bg-change/composite/4c93543045fb0602eb371db1ca699cc8.mp4"}
{"edit_instruction": "Change the background to an ancient stone sanctuary with golden healing magic particles swirling, glowing runes pulsing on stone walls, magical dust floating in light beams, and soft ethereal lighting. Medium shot, eye-level, static camera, gentle background blur. Keep the tired bearded man in a plaid shirt and the woman in a beige cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/f6adb0a55a45af189af7b5c2571c9610.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f6adb0a55a45af189af7b5c2571c9610.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f6adb0a55a45af189af7b5c2571c9610.mp4", "mask_path": "synthetic-bg-change/mask/f6adb0a55a45af189af7b5c2571c9610.mp4", "composite_path": "synthetic-bg-change/composite/f6adb0a55a45af189af7b5c2571c9610.mp4"}
{"edit_instruction": "Change the background to a modern rooftop terrace overlooking a city skyline with birds flying across the sky and distant flags waving on skyscrapers, lit by neutral afternoon light from the right. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the man in the plaid shirt and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/367093fcda4b2f49f9d67ab975190b02.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/367093fcda4b2f49f9d67ab975190b02.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/367093fcda4b2f49f9d67ab975190b02.mp4", "mask_path": "synthetic-bg-change/mask/367093fcda4b2f49f9d67ab975190b02.mp4", "composite_path": "synthetic-bg-change/composite/367093fcda4b2f49f9d67ab975190b02.mp4"}
{"edit_instruction": "Change the background to a glass bus shelter at night with raindrops streaming down the walls, mist and fog swirling outside, and car headlights streaking by to create moving bokeh, lit by soft cool city street lighting from the left. Medium shot, eye-level, static camera, dreamy out-of-focus background with rain textures. Keep the tired bearded man in a plaid shirt and the woman in a beige cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/1d2c50e76271bd702b82765561e68b4a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1d2c50e76271bd702b82765561e68b4a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1d2c50e76271bd702b82765561e68b4a.mp4", "mask_path": "synthetic-bg-change/mask/1d2c50e76271bd702b82765561e68b4a.mp4", "composite_path": "synthetic-bg-change/composite/1d2c50e76271bd702b82765561e68b4a.mp4"}
{"edit_instruction": "Change the background to a modern cozy living room with dust motes dancing in sunbeams, gently swaying houseplants, and billowing sheer curtains, lit by soft warm light from the front-right. Use a medium shot, eye-level, static camera with a slightly blurred background in a realistic style. Keep the young man in the plaid shirt and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/037e0946fe7df30d6e65959dd35f1852.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/037e0946fe7df30d6e65959dd35f1852.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/037e0946fe7df30d6e65959dd35f1852.mp4", "mask_path": "synthetic-bg-change/mask/037e0946fe7df30d6e65959dd35f1852.mp4", "composite_path": "synthetic-bg-change/composite/037e0946fe7df30d6e65959dd35f1852.mp4"}
{"edit_instruction": "Change the background to a modern rooftop terrace overlooking a city skyline with birds flying across the sky and distant flags waving on skyscrapers, lit by neutral afternoon light from the right. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the man in the plaid shirt and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/260cb7a3e4ec3b4768dbce7974d24941.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/260cb7a3e4ec3b4768dbce7974d24941.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/260cb7a3e4ec3b4768dbce7974d24941.mp4", "mask_path": "synthetic-bg-change/mask/260cb7a3e4ec3b4768dbce7974d24941.mp4", "composite_path": "synthetic-bg-change/composite/260cb7a3e4ec3b4768dbce7974d24941.mp4"}
{"edit_instruction": "Change the background to a bustling New York City subway station with commuters walking by in a blur and subway train lights streaking past. Use soft, slightly cool artificial station lighting from the front, a close-up eye-level static camera, and a blurry background with bokeh. Keep the young student in glasses intact.", "input_video_path": "synthetic-bg-change/input_video/e1280e84f6342dfbb679fb3c7d8f471a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e1280e84f6342dfbb679fb3c7d8f471a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e1280e84f6342dfbb679fb3c7d8f471a.mp4", "mask_path": "synthetic-bg-change/mask/e1280e84f6342dfbb679fb3c7d8f471a.mp4", "composite_path": "synthetic-bg-change/composite/e1280e84f6342dfbb679fb3c7d8f471a.mp4"}
{"edit_instruction": "Change the background to a glass bus shelter at night with raindrops streaming down the walls, mist and fog swirling outside, and car headlights streaking by to create moving bokeh, lit by soft cool city street lighting from the left. Medium shot, eye-level, static camera, dreamy out-of-focus background with rain textures. Keep the tired bearded man in a plaid shirt and the woman in a beige cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/ab537b353c83a0d6d1b195a7467797bb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ab537b353c83a0d6d1b195a7467797bb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ab537b353c83a0d6d1b195a7467797bb.mp4", "mask_path": "synthetic-bg-change/mask/ab537b353c83a0d6d1b195a7467797bb.mp4", "composite_path": "synthetic-bg-change/composite/ab537b353c83a0d6d1b195a7467797bb.mp4"}
{"edit_instruction": "Change the background to a busy urban park with people walking dogs and jogging on paths, leaves rustling in the wind, soft diffused daylight from the right, medium shot, eye-level, static camera with gentle background blur. Keep the man in the plaid shirt and the woman beside him intact.", "input_video_path": "synthetic-bg-change/input_video/f88eedbadba2e45bd01aea8a2b58096c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f88eedbadba2e45bd01aea8a2b58096c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f88eedbadba2e45bd01aea8a2b58096c.mp4", "mask_path": "synthetic-bg-change/mask/f88eedbadba2e45bd01aea8a2b58096c.mp4", "composite_path": "synthetic-bg-change/composite/f88eedbadba2e45bd01aea8a2b58096c.mp4"}
{"edit_instruction": "Change the background to a bustling New York City subway station with commuters walking by in a blur and subway train lights streaking past. Use soft, slightly cool artificial station lighting from the front, a close-up eye-level static camera, and a blurry background with bokeh. Keep the young student in glasses intact.", "input_video_path": "synthetic-bg-change/input_video/3b0aaddea3cea620ee32cc98ae3a2870.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3b0aaddea3cea620ee32cc98ae3a2870.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3b0aaddea3cea620ee32cc98ae3a2870.mp4", "mask_path": "synthetic-bg-change/mask/3b0aaddea3cea620ee32cc98ae3a2870.mp4", "composite_path": "synthetic-bg-change/composite/3b0aaddea3cea620ee32cc98ae3a2870.mp4"}
{"edit_instruction": "Change the background to a high-tech chemistry laboratory with colorful liquids bubbling in beakers and steam rising gently from test tubes, clean neutral laboratory lighting from the front. Close-up, eye-level, static camera, soft focus background. Keep the young man with glasses intact.", "input_video_path": "synthetic-bg-change/input_video/03c466ed3a13eb3833a2b7042c187e58.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/03c466ed3a13eb3833a2b7042c187e58.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/03c466ed3a13eb3833a2b7042c187e58.mp4", "mask_path": "synthetic-bg-change/mask/03c466ed3a13eb3833a2b7042c187e58.mp4", "composite_path": "synthetic-bg-change/composite/03c466ed3a13eb3833a2b7042c187e58.mp4"}
{"edit_instruction": "Change the background to a busy urban park with people walking dogs and jogging on paths, leaves rustling in the wind, soft diffused daylight from the right, medium shot, eye-level, static camera with gentle background blur. Keep the man in the plaid shirt and the woman beside him intact.", "input_video_path": "synthetic-bg-change/input_video/c2eca1fea1b7b661694305ad3de5953a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c2eca1fea1b7b661694305ad3de5953a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c2eca1fea1b7b661694305ad3de5953a.mp4", "mask_path": "synthetic-bg-change/mask/c2eca1fea1b7b661694305ad3de5953a.mp4", "composite_path": "synthetic-bg-change/composite/c2eca1fea1b7b661694305ad3de5953a.mp4"}
{"edit_instruction": "Change the background to a high-tech chemistry laboratory with colorful liquids bubbling in beakers and steam rising gently from test tubes, clean neutral laboratory lighting from the front. Close-up, eye-level, static camera, soft focus background. Keep the young man with glasses intact.", "input_video_path": "synthetic-bg-change/input_video/8663e314511f196005242b32a4207dd5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8663e314511f196005242b32a4207dd5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8663e314511f196005242b32a4207dd5.mp4", "mask_path": "synthetic-bg-change/mask/8663e314511f196005242b32a4207dd5.mp4", "composite_path": "synthetic-bg-change/composite/8663e314511f196005242b32a4207dd5.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with enchanted books floating and flying past, golden dust motes swirling in the air, and tall bookshelves in the slightly blurred background, illuminated by gentle front light and magical sparkles. Medium close-up, eye-level, static camera. Keep the young man with glasses intact.", "input_video_path": "synthetic-bg-change/input_video/2efbcb918860b75dec5f1f5ab14af4a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2efbcb918860b75dec5f1f5ab14af4a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2efbcb918860b75dec5f1f5ab14af4a3.mp4", "mask_path": "synthetic-bg-change/mask/2efbcb918860b75dec5f1f5ab14af4a3.mp4", "composite_path": "synthetic-bg-change/composite/2efbcb918860b75dec5f1f5ab14af4a3.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with enchanted books floating and flying past, golden dust motes swirling in the air, and tall bookshelves in the slightly blurred background, illuminated by gentle front light and magical sparkles. Medium close-up, eye-level, static camera. Keep the young man with glasses intact.", "input_video_path": "synthetic-bg-change/input_video/a805827ed892e1830fd82feea383cbd6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a805827ed892e1830fd82feea383cbd6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a805827ed892e1830fd82feea383cbd6.mp4", "mask_path": "synthetic-bg-change/mask/a805827ed892e1830fd82feea383cbd6.mp4", "composite_path": "synthetic-bg-change/composite/a805827ed892e1830fd82feea383cbd6.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop at sunrise with golden sunlight flaring from the front-right, glass skyscrapers reflecting the morning light, birds flying across the skyline, gentle steam rising from vents, and a gently blurred background viewed from an eye-level, full shot, static camera. Keep the woman in the black yoga outfit intact.", "input_video_path": "synthetic-bg-change/input_video/5dab5858c46b7916a8bf80e571cd0753.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5dab5858c46b7916a8bf80e571cd0753.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5dab5858c46b7916a8bf80e571cd0753.mp4", "mask_path": "synthetic-bg-change/mask/5dab5858c46b7916a8bf80e571cd0753.mp4", "composite_path": "synthetic-bg-change/composite/5dab5858c46b7916a8bf80e571cd0753.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop platform during golden hour, featuring a flock of birds flying in formation across the skyline, wind billowing through sheer fabric partitions, and distant skyscrapers reflecting the orange sunset glow. Include dynamic elements like moving clouds and swaying decorative grasses in planters. Eye-level, full shot, static camera, slightly blurred background with warm sun setting on the right casting long soft shadows. Keep the woman in black athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/c6f11f58670edc3039bcc5a7ac5ab0ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c6f11f58670edc3039bcc5a7ac5ab0ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c6f11f58670edc3039bcc5a7ac5ab0ab.mp4", "mask_path": "synthetic-bg-change/mask/c6f11f58670edc3039bcc5a7ac5ab0ab.mp4", "composite_path": "synthetic-bg-change/composite/c6f11f58670edc3039bcc5a7ac5ab0ab.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop at sunrise with golden sunlight flaring from the front-right, glass skyscrapers reflecting the morning light, birds flying across the skyline, gentle steam rising from vents, and a gently blurred background viewed from an eye-level, full shot, static camera. Keep the woman in the black yoga outfit intact.", "input_video_path": "synthetic-bg-change/input_video/8563360a88d96772a7081e9d390bdaad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8563360a88d96772a7081e9d390bdaad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8563360a88d96772a7081e9d390bdaad.mp4", "mask_path": "synthetic-bg-change/mask/8563360a88d96772a7081e9d390bdaad.mp4", "composite_path": "synthetic-bg-change/composite/8563360a88d96772a7081e9d390bdaad.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop platform during golden hour, featuring a flock of birds flying in formation across the skyline, wind billowing through sheer fabric partitions, and distant skyscrapers reflecting the orange sunset glow. Include dynamic elements like moving clouds and swaying decorative grasses in planters. Eye-level, full shot, static camera, slightly blurred background with warm sun setting on the right casting long soft shadows. Keep the woman in black athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/b6e08d2101ffaabe43596951245a8105.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b6e08d2101ffaabe43596951245a8105.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b6e08d2101ffaabe43596951245a8105.mp4", "mask_path": "synthetic-bg-change/mask/b6e08d2101ffaabe43596951245a8105.mp4", "composite_path": "synthetic-bg-change/composite/b6e08d2101ffaabe43596951245a8105.mp4"}
{"edit_instruction": "Change the background to a serene Japanese Zen garden at sunrise with cherry blossom petals gently drifting down and swaying in a soft breeze, soft warm sunlight filtering from the front-right. Full shot, eye-level, static camera, soft-focus background with bokeh causing a temple gate to blur gently. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/46f68f4d0d1275470ce560b59a3b595e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/46f68f4d0d1275470ce560b59a3b595e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/46f68f4d0d1275470ce560b59a3b595e.mp4", "mask_path": "synthetic-bg-change/mask/46f68f4d0d1275470ce560b59a3b595e.mp4", "composite_path": "synthetic-bg-change/composite/46f68f4d0d1275470ce560b59a3b595e.mp4"}
{"edit_instruction": "Change the background to a serene Japanese Zen garden at sunrise with cherry blossom petals gently drifting down and swaying in a soft breeze, soft warm sunlight filtering from the front-right. Full shot, eye-level, static camera, soft-focus background with bokeh causing a temple gate to blur gently. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/bb680d97b99b852dee87078759252b0e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb680d97b99b852dee87078759252b0e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb680d97b99b852dee87078759252b0e.mp4", "mask_path": "synthetic-bg-change/mask/bb680d97b99b852dee87078759252b0e.mp4", "composite_path": "synthetic-bg-change/composite/bb680d97b99b852dee87078759252b0e.mp4"}
{"edit_instruction": "Change the background to a cozy, rustic coffee shop with steam rising lazily from a coffee cup and motes of dust dancing in a sunbeam from a window on the right. Include warm ambient lighting mixed with window light from the front-right. Maintain an eye-level, medium close-up, static camera shot with a gently blurred background showing patrons and cafe counters. Keep the elderly man in the yellow sweater intact.", "input_video_path": "synthetic-bg-change/input_video/81c71126c429a0141bc08683856d02ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/81c71126c429a0141bc08683856d02ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/81c71126c429a0141bc08683856d02ab.mp4", "mask_path": "synthetic-bg-change/mask/81c71126c429a0141bc08683856d02ab.mp4", "composite_path": "synthetic-bg-change/composite/81c71126c429a0141bc08683856d02ab.mp4"}
{"edit_instruction": "Change the background to a spacious, clean auto repair shop with a car lift rising slowly in the background and another mechanic walking past, featuring bright, even workshop lighting from overhead. Use a medium close-up, eye-level angle with a sharp background and deep focus. Keep the mechanic in red overalls intact.", "input_video_path": "synthetic-bg-change/input_video/c8ab08d84e6f7c66dfa282d3e12b46d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c8ab08d84e6f7c66dfa282d3e12b46d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c8ab08d84e6f7c66dfa282d3e12b46d9.mp4", "mask_path": "synthetic-bg-change/mask/c8ab08d84e6f7c66dfa282d3e12b46d9.mp4", "composite_path": "synthetic-bg-change/composite/c8ab08d84e6f7c66dfa282d3e12b46d9.mp4"}
{"edit_instruction": "Change the background to a cozy, rustic coffee shop with steam rising lazily from a coffee cup and motes of dust dancing in a sunbeam from a window on the right. Include warm ambient lighting mixed with window light from the front-right. Maintain an eye-level, medium close-up, static camera shot with a gently blurred background showing patrons and cafe counters. Keep the elderly man in the yellow sweater intact.", "input_video_path": "synthetic-bg-change/input_video/f808a28d6b78a5ae261f22d73be506ed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f808a28d6b78a5ae261f22d73be506ed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f808a28d6b78a5ae261f22d73be506ed.mp4", "mask_path": "synthetic-bg-change/mask/f808a28d6b78a5ae261f22d73be506ed.mp4", "composite_path": "synthetic-bg-change/composite/f808a28d6b78a5ae261f22d73be506ed.mp4"}
{"edit_instruction": "Change the background to a sleek, modern hospital corridor with glass walls, featuring blurred medical staff walking past, digital displays flickering on walls, robotic carts, and soft clean artificial light from the front-left. Use a medium shot at eye-level with a static camera and a slightly blurred background for depth. Keep the two people in white coats intact.", "input_video_path": "synthetic-bg-change/input_video/1d8bea41882d66bc10daab8940da7e6c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1d8bea41882d66bc10daab8940da7e6c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1d8bea41882d66bc10daab8940da7e6c.mp4", "mask_path": "synthetic-bg-change/mask/1d8bea41882d66bc10daab8940da7e6c.mp4", "composite_path": "synthetic-bg-change/composite/1d8bea41882d66bc10daab8940da7e6c.mp4"}
{"edit_instruction": "Change the background to a busy automated factory with robotic arms pivoting and welding vehicle parts with bright sparks flying, conveyor belts moving components in the distance, soft neutral factory lighting, vibrant moving machinery elements, and a slightly blurred industrial setting showing depth. Medium shot, eye-level, static camera. Keep the mechanic in red overalls intact.", "input_video_path": "synthetic-bg-change/input_video/4069206f102539f01a8e4e18a27ed29c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4069206f102539f01a8e4e18a27ed29c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4069206f102539f01a8e4e18a27ed29c.mp4", "mask_path": "synthetic-bg-change/mask/4069206f102539f01a8e4e18a27ed29c.mp4", "composite_path": "synthetic-bg-change/composite/4069206f102539f01a8e4e18a27ed29c.mp4"}
{"edit_instruction": "Change the background to a spacious, clean auto repair shop with a car lift rising slowly in the background and another mechanic walking past, featuring bright, even workshop lighting from overhead. Use a medium close-up, eye-level angle with a sharp background and deep focus. Keep the mechanic in red overalls intact.", "input_video_path": "synthetic-bg-change/input_video/1271ac0dc4f80c72beffd9c742ac2c48.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1271ac0dc4f80c72beffd9c742ac2c48.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1271ac0dc4f80c72beffd9c742ac2c48.mp4", "mask_path": "synthetic-bg-change/mask/1271ac0dc4f80c72beffd9c742ac2c48.mp4", "composite_path": "synthetic-bg-change/composite/1271ac0dc4f80c72beffd9c742ac2c48.mp4"}
{"edit_instruction": "Change the background to a sleek, modern hospital corridor with glass walls, featuring blurred medical staff walking past, digital displays flickering on walls, robotic carts, and soft clean artificial light from the front-left. Use a medium shot at eye-level with a static camera and a slightly blurred background for depth. Keep the two people in white coats intact.", "input_video_path": "synthetic-bg-change/input_video/cf2531c2311109fc3794baed524a12a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cf2531c2311109fc3794baed524a12a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cf2531c2311109fc3794baed524a12a9.mp4", "mask_path": "synthetic-bg-change/mask/cf2531c2311109fc3794baed524a12a9.mp4", "composite_path": "synthetic-bg-change/composite/cf2531c2311109fc3794baed524a12a9.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street corner with yellow taxi cabs passing by, pedestrians walking along the sidewalk, traffic lights changing colors, and neutral daylight illuminating the scene. Medium close-up, eye-level, slightly blurred background. Keep the confident worker in red overalls intact.", "input_video_path": "synthetic-bg-change/input_video/2642135d8347bded6df1083057507798.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2642135d8347bded6df1083057507798.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2642135d8347bded6df1083057507798.mp4", "mask_path": "synthetic-bg-change/mask/2642135d8347bded6df1083057507798.mp4", "composite_path": "synthetic-bg-change/composite/2642135d8347bded6df1083057507798.mp4"}
{"edit_instruction": "Change the background to a busy automated factory with robotic arms pivoting and welding vehicle parts with bright sparks flying, conveyor belts moving components in the distance, soft neutral factory lighting, vibrant moving machinery elements, and a slightly blurred industrial setting showing depth. Medium shot, eye-level, static camera. Keep the mechanic in red overalls intact.", "input_video_path": "synthetic-bg-change/input_video/b76a3a119634ff51d27b3c4de7c0d890.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b76a3a119634ff51d27b3c4de7c0d890.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b76a3a119634ff51d27b3c4de7c0d890.mp4", "mask_path": "synthetic-bg-change/mask/b76a3a119634ff51d27b3c4de7c0d890.mp4", "composite_path": "synthetic-bg-change/composite/b76a3a119634ff51d27b3c4de7c0d890.mp4"}
{"edit_instruction": "Change the background to a beautiful autumn park with golden trees, falling orange maple leaves drifting slowly, and soft diffused sunlight filtering from the front-right. Include a blurry background with soft bokeh circles from distant foliage and gently rippling water reflections in a pond. Eye-level, medium close-up, static camera. Keep the elderly man in the yellow sweater intact.", "input_video_path": "synthetic-bg-change/input_video/2f01d2cad51ec3e82c387abd8c28f705.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2f01d2cad51ec3e82c387abd8c28f705.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2f01d2cad51ec3e82c387abd8c28f705.mp4", "mask_path": "synthetic-bg-change/mask/2f01d2cad51ec3e82c387abd8c28f705.mp4", "composite_path": "synthetic-bg-change/composite/2f01d2cad51ec3e82c387abd8c28f705.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street corner with yellow taxi cabs passing by, pedestrians walking along the sidewalk, traffic lights changing colors, and neutral daylight illuminating the scene. Medium close-up, eye-level, slightly blurred background. Keep the confident worker in red overalls intact.", "input_video_path": "synthetic-bg-change/input_video/bb7c0655abbab8b6f16d82161f0b617c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb7c0655abbab8b6f16d82161f0b617c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb7c0655abbab8b6f16d82161f0b617c.mp4", "mask_path": "synthetic-bg-change/mask/bb7c0655abbab8b6f16d82161f0b617c.mp4", "composite_path": "synthetic-bg-change/composite/bb7c0655abbab8b6f16d82161f0b617c.mp4"}
{"edit_instruction": "Change the background to a beautiful autumn park with golden trees, falling orange maple leaves drifting slowly, and soft diffused sunlight filtering from the front-right. Include a blurry background with soft bokeh circles from distant foliage and gently rippling water reflections in a pond. Eye-level, medium close-up, static camera. Keep the elderly man in the yellow sweater intact.", "input_video_path": "synthetic-bg-change/input_video/767368d4635944aa62209f39ca21a212.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/767368d4635944aa62209f39ca21a212.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/767368d4635944aa62209f39ca21a212.mp4", "mask_path": "synthetic-bg-change/mask/767368d4635944aa62209f39ca21a212.mp4", "composite_path": "synthetic-bg-change/composite/767368d4635944aa62209f39ca21a212.mp4"}
{"edit_instruction": "Change the background to a mystical laboratory filled with bubbling potions, magical sparkles swirling around, glowing floating runes, and colorful smoke puffs erupting from beakers. Use soft diffused lighting from the front-left and a dreamy out-of-focus background with bokeh, medium shot, eye-level, static camera. Keep the two people dancing intact.", "input_video_path": "synthetic-bg-change/input_video/837e7a0fedaa63b3ccd96189aad16680.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/837e7a0fedaa63b3ccd96189aad16680.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/837e7a0fedaa63b3ccd96189aad16680.mp4", "mask_path": "synthetic-bg-change/mask/837e7a0fedaa63b3ccd96189aad16680.mp4", "composite_path": "synthetic-bg-change/composite/837e7a0fedaa63b3ccd96189aad16680.mp4"}
{"edit_instruction": "Change the background to a mystical laboratory filled with bubbling potions, magical sparkles swirling around, glowing floating runes, and colorful smoke puffs erupting from beakers. Use soft diffused lighting from the front-left and a dreamy out-of-focus background with bokeh, medium shot, eye-level, static camera. Keep the two people dancing intact.", "input_video_path": "synthetic-bg-change/input_video/d144d8602d6f33d8f43668370ff5cb8d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d144d8602d6f33d8f43668370ff5cb8d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d144d8602d6f33d8f43668370ff5cb8d.mp4", "mask_path": "synthetic-bg-change/mask/d144d8602d6f33d8f43668370ff5cb8d.mp4", "composite_path": "synthetic-bg-change/composite/d144d8602d6f33d8f43668370ff5cb8d.mp4"}
{"edit_instruction": "Change the background to a high-rise modern office building interior looking out a window, with dust motes dancing in sunbeams and city traffic visible far below, illuminated by soft daylight from the left. Close-up, eye-level, static camera, blurred background with bokeh. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/41734ac8df522826e8d2a008137cac60.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/41734ac8df522826e8d2a008137cac60.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/41734ac8df522826e8d2a008137cac60.mp4", "mask_path": "synthetic-bg-change/mask/41734ac8df522826e8d2a008137cac60.mp4", "composite_path": "synthetic-bg-change/composite/41734ac8df522826e8d2a008137cac60.mp4"}
{"edit_instruction": "Change the background to a sun-dappled forest clearing with soft petals falling from flowering trees, dust motes dancing in shafts of sunlight, and soft cool daylight filtering through the canopy from the left. Medium close-up, eye-level, static camera with a slightly blurred background and bokeh. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/e18f02a304062a79a2024184d50f71e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e18f02a304062a79a2024184d50f71e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e18f02a304062a79a2024184d50f71e9.mp4", "mask_path": "synthetic-bg-change/mask/e18f02a304062a79a2024184d50f71e9.mp4", "composite_path": "synthetic-bg-change/composite/e18f02a304062a79a2024184d50f71e9.mp4"}
{"edit_instruction": "Change the background to a high-rise modern office building interior looking out a window, with dust motes dancing in sunbeams and city traffic visible far below, illuminated by soft daylight from the left. Close-up, eye-level, static camera, blurred background with bokeh. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/fee368c657f36bad2d4c0dc34a992eb6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fee368c657f36bad2d4c0dc34a992eb6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fee368c657f36bad2d4c0dc34a992eb6.mp4", "mask_path": "synthetic-bg-change/mask/fee368c657f36bad2d4c0dc34a992eb6.mp4", "composite_path": "synthetic-bg-change/composite/fee368c657f36bad2d4c0dc34a992eb6.mp4"}
{"edit_instruction": "Change the background to a minimalist white contemporary art gallery with other visitors walking softly in the distant background, dust motes floating in light beams, and bright clean overhead gallery lighting. Eye-level, close-up, gently out-of-focus background. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/95f42fa0e593597edd436aa423e8fab4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/95f42fa0e593597edd436aa423e8fab4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/95f42fa0e593597edd436aa423e8fab4.mp4", "mask_path": "synthetic-bg-change/mask/95f42fa0e593597edd436aa423e8fab4.mp4", "composite_path": "synthetic-bg-change/composite/95f42fa0e593597edd436aa423e8fab4.mp4"}
{"edit_instruction": "Change the background to a sun-dappled forest clearing with soft petals falling from flowering trees, dust motes dancing in shafts of sunlight, and soft cool daylight filtering through the canopy from the left. Medium close-up, eye-level, static camera with a slightly blurred background and bokeh. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/30dab1b3099a7f26f206bc9fe7d7d21b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/30dab1b3099a7f26f206bc9fe7d7d21b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/30dab1b3099a7f26f206bc9fe7d7d21b.mp4", "mask_path": "synthetic-bg-change/mask/30dab1b3099a7f26f206bc9fe7d7d21b.mp4", "composite_path": "synthetic-bg-change/composite/30dab1b3099a7f26f206bc9fe7d7d21b.mp4"}
{"edit_instruction": "Change the background to a window on a rainy day with raindrops sliding down the glass pane and blurry car headlights passing outside in the twilight, illuminated by cool, moody light from the right. Eye-level, close-up, soft focus background. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a60ad633226e6d5cfa66b97173a4b94c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a60ad633226e6d5cfa66b97173a4b94c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a60ad633226e6d5cfa66b97173a4b94c.mp4", "mask_path": "synthetic-bg-change/mask/a60ad633226e6d5cfa66b97173a4b94c.mp4", "composite_path": "synthetic-bg-change/composite/a60ad633226e6d5cfa66b97173a4b94c.mp4"}
{"edit_instruction": "Change the background to a minimalist white contemporary art gallery with other visitors walking softly in the distant background, dust motes floating in light beams, and bright clean overhead gallery lighting. Eye-level, close-up, gently out-of-focus background. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7d5e93891758b49771425436fb7e7387.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7d5e93891758b49771425436fb7e7387.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7d5e93891758b49771425436fb7e7387.mp4", "mask_path": "synthetic-bg-change/mask/7d5e93891758b49771425436fb7e7387.mp4", "composite_path": "synthetic-bg-change/composite/7d5e93891758b49771425436fb7e7387.mp4"}
{"edit_instruction": "Change the background to a window on a rainy day with raindrops sliding down the glass pane and blurry car headlights passing outside in the twilight, illuminated by cool, moody light from the right. Eye-level, close-up, soft focus background. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/39ac01c4c5b6ba79625dd66c49a2fe82.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/39ac01c4c5b6ba79625dd66c49a2fe82.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/39ac01c4c5b6ba79625dd66c49a2fe82.mp4", "mask_path": "synthetic-bg-change/mask/39ac01c4c5b6ba79625dd66c49a2fe82.mp4", "composite_path": "synthetic-bg-change/composite/39ac01c4c5b6ba79625dd66c49a2fe82.mp4"}
{"edit_instruction": "Change the background to a serene winter birch forest with snowflakes gently drifting down and frost-covered branches swaying in the cold breeze, under soft, diffused top light filtering through the canopy. Use a medium close-up, eye-level static camera shot with creamy background blur and soft winter bokeh. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e49c34720ce9ce6a01cad288937e63c8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e49c34720ce9ce6a01cad288937e63c8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e49c34720ce9ce6a01cad288937e63c8.mp4", "mask_path": "synthetic-bg-change/mask/e49c34720ce9ce6a01cad288937e63c8.mp4", "composite_path": "synthetic-bg-change/composite/e49c34720ce9ce6a01cad288937e63c8.mp4"}
{"edit_instruction": "Change the background to a high-rise city apartment window with raindrops sliding down the glass pane and blurred city lights flickering in blue and teal hues in the distance, with soft, neutral light from the window side and heavy bokeh. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/810dc7fcc77a10a653bdb69611b68478.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/810dc7fcc77a10a653bdb69611b68478.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/810dc7fcc77a10a653bdb69611b68478.mp4", "mask_path": "synthetic-bg-change/mask/810dc7fcc77a10a653bdb69611b68478.mp4", "composite_path": "synthetic-bg-change/composite/810dc7fcc77a10a653bdb69611b68478.mp4"}
{"edit_instruction": "Change the background to an outdoor press event with journalists raising hands, camera lenses glinting, and camera flashes creating bright white pulses. Use soft, neutral front-left lighting and apply a soft-focus background with bokeh from city lights and flashes, maintaining a professional broadcast style with muted urban colors, photorealistic cinematic texture, and subtle film grain. Keep the man in the argyle sweater speaking into the microphone intact.", "input_video_path": "synthetic-bg-change/input_video/aee608ce37c9f3a4ff4dfdbe9e4bc3cb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aee608ce37c9f3a4ff4dfdbe9e4bc3cb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aee608ce37c9f3a4ff4dfdbe9e4bc3cb.mp4", "mask_path": "synthetic-bg-change/mask/aee608ce37c9f3a4ff4dfdbe9e4bc3cb.mp4", "composite_path": "synthetic-bg-change/composite/aee608ce37c9f3a4ff4dfdbe9e4bc3cb.mp4"}
{"edit_instruction": "Change the background to a high-rise city apartment window with raindrops sliding down the glass pane and blurred city lights flickering in blue and teal hues in the distance, with soft, neutral light from the window side and heavy bokeh. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ca5ce9f53a923b9843f346419abfc54f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ca5ce9f53a923b9843f346419abfc54f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ca5ce9f53a923b9843f346419abfc54f.mp4", "mask_path": "synthetic-bg-change/mask/ca5ce9f53a923b9843f346419abfc54f.mp4", "composite_path": "synthetic-bg-change/composite/ca5ce9f53a923b9843f346419abfc54f.mp4"}
{"edit_instruction": "Change the background to a serene winter birch forest with snowflakes gently drifting down and frost-covered branches swaying in the cold breeze, under soft, diffused top light filtering through the canopy. Use a medium close-up, eye-level static camera shot with creamy background blur and soft winter bokeh. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6f38134cacdc5e57b5a2b291ccbefd17.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6f38134cacdc5e57b5a2b291ccbefd17.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6f38134cacdc5e57b5a2b291ccbefd17.mp4", "mask_path": "synthetic-bg-change/mask/6f38134cacdc5e57b5a2b291ccbefd17.mp4", "composite_path": "synthetic-bg-change/composite/6f38134cacdc5e57b5a2b291ccbefd17.mp4"}
{"edit_instruction": "Change the background to a high-rise office overlooking a busy metropolis at dusk, with flickering city lights, streams of red and white car lights below, and blinking distant airplanes visible through floor-to-ceiling windows, under neutral soft office lighting from the right. Medium close-up, eye-level, static camera with a slightly blurred city skyline. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/261dda0ffafd834be6f6d2b5e10a03ca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/261dda0ffafd834be6f6d2b5e10a03ca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/261dda0ffafd834be6f6d2b5e10a03ca.mp4", "mask_path": "synthetic-bg-change/mask/261dda0ffafd834be6f6d2b5e10a03ca.mp4", "composite_path": "synthetic-bg-change/composite/261dda0ffafd834be6f6d2b5e10a03ca.mp4"}
{"edit_instruction": "Change the background to an outdoor press event with journalists raising hands, camera lenses glinting, and camera flashes creating bright white pulses. Use soft, neutral front-left lighting and apply a soft-focus background with bokeh from city lights and flashes, maintaining a professional broadcast style with muted urban colors, photorealistic cinematic texture, and subtle film grain. Keep the man in the argyle sweater speaking into the microphone intact.", "input_video_path": "synthetic-bg-change/input_video/f413fd77293aed76ac20181ad6284c01.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f413fd77293aed76ac20181ad6284c01.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f413fd77293aed76ac20181ad6284c01.mp4", "mask_path": "synthetic-bg-change/mask/f413fd77293aed76ac20181ad6284c01.mp4", "composite_path": "synthetic-bg-change/composite/f413fd77293aed76ac20181ad6284c01.mp4"}
{"edit_instruction": "Change the background to a majestic waterfall in a lush sanctuary with water mist swirling in the air, sunlight beams shifting through the canopy above, and soft neutral top-down lighting. Include a slightly blurred background with visible tropical greenery and falling water droplets. Medium close-up, eye-level, static camera. Keep the blonde woman in profile intact.", "input_video_path": "synthetic-bg-change/input_video/c33d401cea14b61104c786c6ca518185.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c33d401cea14b61104c786c6ca518185.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c33d401cea14b61104c786c6ca518185.mp4", "mask_path": "synthetic-bg-change/mask/c33d401cea14b61104c786c6ca518185.mp4", "composite_path": "synthetic-bg-change/composite/c33d401cea14b61104c786c6ca518185.mp4"}
{"edit_instruction": "Change the background to a high-rise office overlooking a busy metropolis at dusk, with flickering city lights, streams of red and white car lights below, and blinking distant airplanes visible through floor-to-ceiling windows, under neutral soft office lighting from the right. Medium close-up, eye-level, static camera with a slightly blurred city skyline. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0149a45dea27b23611128b4005f697b3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0149a45dea27b23611128b4005f697b3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0149a45dea27b23611128b4005f697b3.mp4", "mask_path": "synthetic-bg-change/mask/0149a45dea27b23611128b4005f697b3.mp4", "composite_path": "synthetic-bg-change/composite/0149a45dea27b23611128b4005f697b3.mp4"}
{"edit_instruction": "Change the background to a majestic waterfall in a lush sanctuary with water mist swirling in the air, sunlight beams shifting through the canopy above, and soft neutral top-down lighting. Include a slightly blurred background with visible tropical greenery and falling water droplets. Medium close-up, eye-level, static camera. Keep the blonde woman in profile intact.", "input_video_path": "synthetic-bg-change/input_video/3d95adaf38e7a4c51e1ec674712afad6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3d95adaf38e7a4c51e1ec674712afad6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3d95adaf38e7a4c51e1ec674712afad6.mp4", "mask_path": "synthetic-bg-change/mask/3d95adaf38e7a4c51e1ec674712afad6.mp4", "composite_path": "synthetic-bg-change/composite/3d95adaf38e7a4c51e1ec674712afad6.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk city with holographic advertisements flickering in the mid-ground and flying cars passing by with neon light trails. Include a soft bokeh background featuring rainy neon city lights of blue and magenta hues with digital code rain falling softly. Use soft neutral light from above. Medium close-up, eye-level, static camera. Keep the young woman with blonde hair intact.", "input_video_path": "synthetic-bg-change/input_video/148bc79f5bf2aea7c2ddc0fb604eefbb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/148bc79f5bf2aea7c2ddc0fb604eefbb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/148bc79f5bf2aea7c2ddc0fb604eefbb.mp4", "mask_path": "synthetic-bg-change/mask/148bc79f5bf2aea7c2ddc0fb604eefbb.mp4", "composite_path": "synthetic-bg-change/composite/148bc79f5bf2aea7c2ddc0fb604eefbb.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk city with holographic advertisements flickering in the mid-ground and flying cars passing by with neon light trails. Include a soft bokeh background featuring rainy neon city lights of blue and magenta hues with digital code rain falling softly. Use soft neutral light from above. Medium close-up, eye-level, static camera. Keep the young woman with blonde hair intact.", "input_video_path": "synthetic-bg-change/input_video/80001780580e41816b0912691d21e4d7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/80001780580e41816b0912691d21e4d7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/80001780580e41816b0912691d21e4d7.mp4", "mask_path": "synthetic-bg-change/mask/80001780580e41816b0912691d21e4d7.mp4", "composite_path": "synthetic-bg-change/composite/80001780580e41816b0912691d21e4d7.mp4"}
{"edit_instruction": "Change the background to a dusty, abandoned Victorian hallway with ghostly apparitions swirling, translucent spirits circling, spectral hands reaching from shadows, thunder lightning flashing through cracked windows, and cobwebs trembling, with flat neutral lighting from the front against a dark setting. Eye-level, medium close-up, static camera, slightly blurred background. Keep the young man in the striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8316c6cf1bf96593a3cbab4aa54cfc2e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8316c6cf1bf96593a3cbab4aa54cfc2e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8316c6cf1bf96593a3cbab4aa54cfc2e.mp4", "mask_path": "synthetic-bg-change/mask/8316c6cf1bf96593a3cbab4aa54cfc2e.mp4", "composite_path": "synthetic-bg-change/composite/8316c6cf1bf96593a3cbab4aa54cfc2e.mp4"}
{"edit_instruction": "Change the background to a cozy, softly lit living room with a grandfather clock pendulum swinging rhythmically and dust motes dancing in a sunbeam, illuminated by soft, neutral light from a window on the right. Medium close-up, eye-level, static camera with a blurred background featuring bokeh. Keep the elderly woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/4b2b3c3684e3a47d4a43b9616634bbf4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b2b3c3684e3a47d4a43b9616634bbf4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b2b3c3684e3a47d4a43b9616634bbf4.mp4", "mask_path": "synthetic-bg-change/mask/4b2b3c3684e3a47d4a43b9616634bbf4.mp4", "composite_path": "synthetic-bg-change/composite/4b2b3c3684e3a47d4a43b9616634bbf4.mp4"}
{"edit_instruction": "Change the background to a dusty, abandoned Victorian hallway with ghostly apparitions swirling, translucent spirits circling, spectral hands reaching from shadows, thunder lightning flashing through cracked windows, and cobwebs trembling, with flat neutral lighting from the front against a dark setting. Eye-level, medium close-up, static camera, slightly blurred background. Keep the young man in the striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/91219fbc01145d7f6ef1d577c44285e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/91219fbc01145d7f6ef1d577c44285e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/91219fbc01145d7f6ef1d577c44285e4.mp4", "mask_path": "synthetic-bg-change/mask/91219fbc01145d7f6ef1d577c44285e4.mp4", "composite_path": "synthetic-bg-change/composite/91219fbc01145d7f6ef1d577c44285e4.mp4"}
{"edit_instruction": "Change the background to a majestic forest waterfall with water cascading down mossy rocks, mist drifting through the air, and ferns swaying gently, with soft natural light filtering down from the canopy. Use a close-up, eye-level, static camera angle with a dreamy out-of-focus background. Keep the blonde woman in profile intact.", "input_video_path": "synthetic-bg-change/input_video/3414aa031c175b734f4bb838519671a2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3414aa031c175b734f4bb838519671a2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3414aa031c175b734f4bb838519671a2.mp4", "mask_path": "synthetic-bg-change/mask/3414aa031c175b734f4bb838519671a2.mp4", "composite_path": "synthetic-bg-change/composite/3414aa031c175b734f4bb838519671a2.mp4"}
{"edit_instruction": "Change the background to a cozy, softly lit living room with a grandfather clock pendulum swinging rhythmically and dust motes dancing in a sunbeam, illuminated by soft, neutral light from a window on the right. Medium close-up, eye-level, static camera with a blurred background featuring bokeh. Keep the elderly woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/af191bdbbed2d0bb657ae6d1949c7813.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/af191bdbbed2d0bb657ae6d1949c7813.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/af191bdbbed2d0bb657ae6d1949c7813.mp4", "mask_path": "synthetic-bg-change/mask/af191bdbbed2d0bb657ae6d1949c7813.mp4", "composite_path": "synthetic-bg-change/composite/af191bdbbed2d0bb657ae6d1949c7813.mp4"}
{"edit_instruction": "Change the background to a rainy window with raindrops sliding down the glass pane in the foreground and soft rain falling continuously outside, featuring shadows from the raindrops projecting faintly onto her face to create a moody atmosphere, lit by soft, diffused cool light from the front, with an eye-level, medium close-up static camera and a blurry rainy background with bokeh. Keep the elderly woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/3fcd3b399a503717c65c9352c9677bd5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3fcd3b399a503717c65c9352c9677bd5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3fcd3b399a503717c65c9352c9677bd5.mp4", "mask_path": "synthetic-bg-change/mask/3fcd3b399a503717c65c9352c9677bd5.mp4", "composite_path": "synthetic-bg-change/composite/3fcd3b399a503717c65c9352c9677bd5.mp4"}
{"edit_instruction": "Change the background to a cozy, dimly lit living room with warm wood tones, dust motes dancing in a beam of light, curtains billowing gently, and soft diffused light from a window on the left. Medium close-up, eye-level, static camera, soft-focus background with bokeh. Keep the elderly woman in a grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/e830d743e772692b26ebd0c2ea7cb844.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e830d743e772692b26ebd0c2ea7cb844.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e830d743e772692b26ebd0c2ea7cb844.mp4", "mask_path": "synthetic-bg-change/mask/e830d743e772692b26ebd0c2ea7cb844.mp4", "composite_path": "synthetic-bg-change/composite/e830d743e772692b26ebd0c2ea7cb844.mp4"}
{"edit_instruction": "Change the background to a majestic forest waterfall with water cascading down mossy rocks, mist drifting through the air, and ferns swaying gently, with soft natural light filtering down from the canopy. Use a close-up, eye-level, static camera angle with a dreamy out-of-focus background. Keep the blonde woman in profile intact.", "input_video_path": "synthetic-bg-change/input_video/481cdbc1f4b0037ae35ee99207fe8843.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/481cdbc1f4b0037ae35ee99207fe8843.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/481cdbc1f4b0037ae35ee99207fe8843.mp4", "mask_path": "synthetic-bg-change/mask/481cdbc1f4b0037ae35ee99207fe8843.mp4", "composite_path": "synthetic-bg-change/composite/481cdbc1f4b0037ae35ee99207fe8843.mp4"}
{"edit_instruction": "Change the background to a rainy window with raindrops sliding down the glass pane in the foreground and soft rain falling continuously outside, featuring shadows from the raindrops projecting faintly onto her face to create a moody atmosphere, lit by soft, diffused cool light from the front, with an eye-level, medium close-up static camera and a blurry rainy background with bokeh. Keep the elderly woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/368e1b5804eb83e6d90a65c3e9db904b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/368e1b5804eb83e6d90a65c3e9db904b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/368e1b5804eb83e6d90a65c3e9db904b.mp4", "mask_path": "synthetic-bg-change/mask/368e1b5804eb83e6d90a65c3e9db904b.mp4", "composite_path": "synthetic-bg-change/composite/368e1b5804eb83e6d90a65c3e9db904b.mp4"}
{"edit_instruction": "Change the background to a cozy, dimly lit living room with warm wood tones, dust motes dancing in a beam of light, curtains billowing gently, and soft diffused light from a window on the left. Medium close-up, eye-level, static camera, soft-focus background with bokeh. Keep the elderly woman in a grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/7eca86397d67541a75e8f8961735ff26.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7eca86397d67541a75e8f8961735ff26.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7eca86397d67541a75e8f8961735ff26.mp4", "mask_path": "synthetic-bg-change/mask/7eca86397d67541a75e8f8961735ff26.mp4", "composite_path": "synthetic-bg-change/composite/7eca86397d67541a75e8f8961735ff26.mp4"}
{"edit_instruction": "Change the background to the interior of a luxury private jet cabin with warm ambient light reflecting off leather seats and polished wood tables, dust motes dancing in sunbeams, and soft white clouds drifting past the window outside, illuminated by soft window light from the left. Medium close-up, eye-level, static camera, gentle background blur emphasizing the luxury environment. Keep the elderly executive in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/74d6114fc848e336bb84474e15b5c690.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/74d6114fc848e336bb84474e15b5c690.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/74d6114fc848e336bb84474e15b5c690.mp4", "mask_path": "synthetic-bg-change/mask/74d6114fc848e336bb84474e15b5c690.mp4", "composite_path": "synthetic-bg-change/composite/74d6114fc848e336bb84474e15b5c690.mp4"}
{"edit_instruction": "Change the background to an abstract neural mindscape with red pulsing light waves emanating from her head representing pain, static electricity crackling in the air, and blurred bokeh orbs floating in the background, illuminated by soft diffused light from the front-right. Use a medium close-up, eye-level, static camera with a soft-focus background. Keep the elderly woman intact.", "input_video_path": "synthetic-bg-change/input_video/8c681e4e633613063b879908cfc874cb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8c681e4e633613063b879908cfc874cb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8c681e4e633613063b879908cfc874cb.mp4", "mask_path": "synthetic-bg-change/mask/8c681e4e633613063b879908cfc874cb.mp4", "composite_path": "synthetic-bg-change/composite/8c681e4e633613063b879908cfc874cb.mp4"}
{"edit_instruction": "Change the background to an abstract neural mindscape with red pulsing light waves emanating from her head representing pain, static electricity crackling in the air, and blurred bokeh orbs floating in the background, illuminated by soft diffused light from the front-right. Use a medium close-up, eye-level, static camera with a soft-focus background. Keep the elderly woman intact.", "input_video_path": "synthetic-bg-change/input_video/4cd961a98aa58ca1ef42f71a2a991a15.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4cd961a98aa58ca1ef42f71a2a991a15.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4cd961a98aa58ca1ef42f71a2a991a15.mp4", "mask_path": "synthetic-bg-change/mask/4cd961a98aa58ca1ef42f71a2a991a15.mp4", "composite_path": "synthetic-bg-change/composite/4cd961a98aa58ca1ef42f71a2a991a15.mp4"}
{"edit_instruction": "Change the background to a modern pharmacy aisle with customers walking past pushing carts and digital price tags flickering on shelves, lit by bright, diffused artificial lighting from the front-right. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the elderly woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/7bd044f9ec34a54e39d67330eb459a0b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7bd044f9ec34a54e39d67330eb459a0b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7bd044f9ec34a54e39d67330eb459a0b.mp4", "mask_path": "synthetic-bg-change/mask/7bd044f9ec34a54e39d67330eb459a0b.mp4", "composite_path": "synthetic-bg-change/composite/7bd044f9ec34a54e39d67330eb459a0b.mp4"}
{"edit_instruction": "Change the background to a modern pharmacy aisle with customers walking past pushing carts and digital price tags flickering on shelves, lit by bright, diffused artificial lighting from the front-right. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the elderly woman in the grey cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/e530040f9ccd9085da9548e332bc808a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e530040f9ccd9085da9548e332bc808a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e530040f9ccd9085da9548e332bc808a.mp4", "mask_path": "synthetic-bg-change/mask/e530040f9ccd9085da9548e332bc808a.mp4", "composite_path": "synthetic-bg-change/composite/e530040f9ccd9085da9548e332bc808a.mp4"}
{"edit_instruction": "Change the background to the interior of a luxury private jet cabin with warm ambient light reflecting off leather seats and polished wood tables, dust motes dancing in sunbeams, and soft white clouds drifting past the window outside, illuminated by soft window light from the left. Medium close-up, eye-level, static camera, gentle background blur emphasizing the luxury environment. Keep the elderly executive in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/79d6a028ec25019d4838b95006123c8b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/79d6a028ec25019d4838b95006123c8b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/79d6a028ec25019d4838b95006123c8b.mp4", "mask_path": "synthetic-bg-change/mask/79d6a028ec25019d4838b95006123c8b.mp4", "composite_path": "synthetic-bg-change/composite/79d6a028ec25019d4838b95006123c8b.mp4"}
{"edit_instruction": "Change the background to a busy modern financial district with pedestrians blurring past and yellow taxi cabs moving through traffic, soft neutral daylight from the front-left. Medium close-up, eye-level, static camera with blurred background and city bokeh. Keep the elderly executive intact.", "input_video_path": "synthetic-bg-change/input_video/685100829bb0e757dea8886b6e592467.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/685100829bb0e757dea8886b6e592467.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/685100829bb0e757dea8886b6e592467.mp4", "mask_path": "synthetic-bg-change/mask/685100829bb0e757dea8886b6e592467.mp4", "composite_path": "synthetic-bg-change/composite/685100829bb0e757dea8886b6e592467.mp4"}
{"edit_instruction": "Change the background to a modern city financial district with reflections of passing clouds on glass skyscrapers and pedestrians blurring past in the distance, using soft diffused daylight from the front-left. Medium close-up, eye-level, static camera with a blurry city background and bokeh softness for a cinematic commercial look. Keep the elderly executive in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/dad8bc803315ea1783a99c51480627c5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dad8bc803315ea1783a99c51480627c5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dad8bc803315ea1783a99c51480627c5.mp4", "mask_path": "synthetic-bg-change/mask/dad8bc803315ea1783a99c51480627c5.mp4", "composite_path": "synthetic-bg-change/composite/dad8bc803315ea1783a99c51480627c5.mp4"}
{"edit_instruction": "Change the background to a busy modern financial district with pedestrians blurring past and yellow taxi cabs moving through traffic, soft neutral daylight from the front-left. Medium close-up, eye-level, static camera with blurred background and city bokeh. Keep the elderly executive intact.", "input_video_path": "synthetic-bg-change/input_video/2f98f43addedfcf518d56bd54b9b8509.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2f98f43addedfcf518d56bd54b9b8509.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2f98f43addedfcf518d56bd54b9b8509.mp4", "mask_path": "synthetic-bg-change/mask/2f98f43addedfcf518d56bd54b9b8509.mp4", "composite_path": "synthetic-bg-change/composite/2f98f43addedfcf518d56bd54b9b8509.mp4"}
{"edit_instruction": "Change the background to a cozy living room during a storm, featuring rain droplets trailing down the window glass, swaying tree branches visible outside, shadows flickering on the wall from distant lightning, soft cool window light from the left, a medium close-up, eye-level static shot with soft-focus background and rain-streaked window bokeh. Keep the elderly woman in the gray cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/9d6f5a55cbf1f9a8cce46be3109b1b1f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9d6f5a55cbf1f9a8cce46be3109b1b1f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9d6f5a55cbf1f9a8cce46be3109b1b1f.mp4", "mask_path": "synthetic-bg-change/mask/9d6f5a55cbf1f9a8cce46be3109b1b1f.mp4", "composite_path": "synthetic-bg-change/composite/9d6f5a55cbf1f9a8cce46be3109b1b1f.mp4"}
{"edit_instruction": "Change the background to a modern city financial district with reflections of passing clouds on glass skyscrapers and pedestrians blurring past in the distance, using soft diffused daylight from the front-left. Medium close-up, eye-level, static camera with a blurry city background and bokeh softness for a cinematic commercial look. Keep the elderly executive in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/8088525e6c193087106bf29c8093865e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8088525e6c193087106bf29c8093865e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8088525e6c193087106bf29c8093865e.mp4", "mask_path": "synthetic-bg-change/mask/8088525e6c193087106bf29c8093865e.mp4", "composite_path": "synthetic-bg-change/composite/8088525e6c193087106bf29c8093865e.mp4"}
{"edit_instruction": "Change the background to a rainy urban bus stop at night, featuring raindrops sliding down the glass shelter, blurred city lights and traffic headlights creating moving bokeh, reflections of neon signs on wet surfaces, and cool, neutral street lighting from the front-right. Use a medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the elderly woman intact.", "input_video_path": "synthetic-bg-change/input_video/707538b885c51d678c46eb8ca7b4f595.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/707538b885c51d678c46eb8ca7b4f595.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/707538b885c51d678c46eb8ca7b4f595.mp4", "mask_path": "synthetic-bg-change/mask/707538b885c51d678c46eb8ca7b4f595.mp4", "composite_path": "synthetic-bg-change/composite/707538b885c51d678c46eb8ca7b4f595.mp4"}
{"edit_instruction": "Change the background to a cozy living room during a storm, featuring rain droplets trailing down the window glass, swaying tree branches visible outside, shadows flickering on the wall from distant lightning, soft cool window light from the left, a medium close-up, eye-level static shot with soft-focus background and rain-streaked window bokeh. Keep the elderly woman in the gray cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/33740eb3e6a326cff4988e738c82b62d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/33740eb3e6a326cff4988e738c82b62d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/33740eb3e6a326cff4988e738c82b62d.mp4", "mask_path": "synthetic-bg-change/mask/33740eb3e6a326cff4988e738c82b62d.mp4", "composite_path": "synthetic-bg-change/composite/33740eb3e6a326cff4988e738c82b62d.mp4"}
{"edit_instruction": "Change the background to a park bench with a busy city street in the distance, featuring pedestrians walking by and autumn leaves falling slowly from trees, under overcast soft neutral light from the front-left. Use a medium close-up, eye-level, static camera angle with gentle background blur. Keep the elderly woman in the gray cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/74ab6c6d050616304f2a6025211588e0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/74ab6c6d050616304f2a6025211588e0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/74ab6c6d050616304f2a6025211588e0.mp4", "mask_path": "synthetic-bg-change/mask/74ab6c6d050616304f2a6025211588e0.mp4", "composite_path": "synthetic-bg-change/composite/74ab6c6d050616304f2a6025211588e0.mp4"}
{"edit_instruction": "Change the background to a rainy urban bus stop at night, featuring raindrops sliding down the glass shelter, blurred city lights and traffic headlights creating moving bokeh, reflections of neon signs on wet surfaces, and cool, neutral street lighting from the front-right. Use a medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the elderly woman intact.", "input_video_path": "synthetic-bg-change/input_video/11093da31db9cf21ee1f3297547ca775.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/11093da31db9cf21ee1f3297547ca775.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/11093da31db9cf21ee1f3297547ca775.mp4", "mask_path": "synthetic-bg-change/mask/11093da31db9cf21ee1f3297547ca775.mp4", "composite_path": "synthetic-bg-change/composite/11093da31db9cf21ee1f3297547ca775.mp4"}
{"edit_instruction": "Change the background to a remote jungle research station with tall tropical plants swaying gently and mist drifting through the humid air, illuminated by diffused natural daylight filtering through the canopy from the left. Medium close-up, eye-level, static camera, gentle background blur. Keep the medical worker in a protective suit and respirator intact.", "input_video_path": "synthetic-bg-change/input_video/42e183fcb8848a719a5ec3758359217c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/42e183fcb8848a719a5ec3758359217c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/42e183fcb8848a719a5ec3758359217c.mp4", "mask_path": "synthetic-bg-change/mask/42e183fcb8848a719a5ec3758359217c.mp4", "composite_path": "synthetic-bg-change/composite/42e183fcb8848a719a5ec3758359217c.mp4"}
{"edit_instruction": "Change the background to a park bench with a busy city street in the distance, featuring pedestrians walking by and autumn leaves falling slowly from trees, under overcast soft neutral light from the front-left. Use a medium close-up, eye-level, static camera angle with gentle background blur. Keep the elderly woman in the gray cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/bf00bbba028191ff3d740695ec9b32ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf00bbba028191ff3d740695ec9b32ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf00bbba028191ff3d740695ec9b32ec.mp4", "mask_path": "synthetic-bg-change/mask/bf00bbba028191ff3d740695ec9b32ec.mp4", "composite_path": "synthetic-bg-change/composite/bf00bbba028191ff3d740695ec9b32ec.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with dust particles floating in light beams and sheer curtains gently billowing near a window, illuminated by soft, diffused daylight from the front-left. Use a medium close-up, eye-level, static camera angle with a blurred background and soft bokeh. Keep the elderly woman in the gray cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/cfa23eb4eabe8e0a81f54ef0e1af9718.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cfa23eb4eabe8e0a81f54ef0e1af9718.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cfa23eb4eabe8e0a81f54ef0e1af9718.mp4", "mask_path": "synthetic-bg-change/mask/cfa23eb4eabe8e0a81f54ef0e1af9718.mp4", "composite_path": "synthetic-bg-change/composite/cfa23eb4eabe8e0a81f54ef0e1af9718.mp4"}
{"edit_instruction": "Change the background to a remote jungle research station with tall tropical plants swaying gently and mist drifting through the humid air, illuminated by diffused natural daylight filtering through the canopy from the left. Medium close-up, eye-level, static camera, gentle background blur. Keep the medical worker in a protective suit and respirator intact.", "input_video_path": "synthetic-bg-change/input_video/497c377142a5229df6a437892f0483f4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/497c377142a5229df6a437892f0483f4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/497c377142a5229df6a437892f0483f4.mp4", "mask_path": "synthetic-bg-change/mask/497c377142a5229df6a437892f0483f4.mp4", "composite_path": "synthetic-bg-change/composite/497c377142a5229df6a437892f0483f4.mp4"}
{"edit_instruction": "Change the background to an opulent hotel lobby with marble columns, a fountain spraying water gently in the mid-ground, guests walking with luggage in the distance, soft interior lighting from the front-left, medium close-up, eye-level, static camera, slightly blurred background. Keep the elderly man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/3b2cd9a0dd615d495d1502028d41bbec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3b2cd9a0dd615d495d1502028d41bbec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3b2cd9a0dd615d495d1502028d41bbec.mp4", "mask_path": "synthetic-bg-change/mask/3b2cd9a0dd615d495d1502028d41bbec.mp4", "composite_path": "synthetic-bg-change/composite/3b2cd9a0dd615d495d1502028d41bbec.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with dust particles floating in light beams and sheer curtains gently billowing near a window, illuminated by soft, diffused daylight from the front-left. Use a medium close-up, eye-level, static camera angle with a blurred background and soft bokeh. Keep the elderly woman in the gray cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/f7bb106385b564a505dc597c236dd78d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f7bb106385b564a505dc597c236dd78d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f7bb106385b564a505dc597c236dd78d.mp4", "mask_path": "synthetic-bg-change/mask/f7bb106385b564a505dc597c236dd78d.mp4", "composite_path": "synthetic-bg-change/composite/f7bb106385b564a505dc597c236dd78d.mp4"}
{"edit_instruction": "Change the background to an industrial quarantine zone with smoke plumes rising from vents, orange rotating warning lights on walls, and heavy dust particles in the air, illuminated by soft neutral light. Eye-level, medium close-up, static camera with a slightly blurred background showing industrial textures. Keep the person in the full white protective suit writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/ab7eaf3a12dfa871b2482e72d1e84076.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ab7eaf3a12dfa871b2482e72d1e84076.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ab7eaf3a12dfa871b2482e72d1e84076.mp4", "mask_path": "synthetic-bg-change/mask/ab7eaf3a12dfa871b2482e72d1e84076.mp4", "composite_path": "synthetic-bg-change/composite/ab7eaf3a12dfa871b2482e72d1e84076.mp4"}
{"edit_instruction": "Change the background to a futuristic high-tech laboratory with robots patrolling in the blurred background, server lights blinking in rhythmic patterns, holographic data streams and glowing blue interface panels floating nearby, under soft neutral light from the front-left. Eye-level, medium close-up, static camera, dreamy out-of-focus background with bokeh and neon flares. Keep the person in the white protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/bdca5cf83d61fe8f40fa8c23451fc542.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bdca5cf83d61fe8f40fa8c23451fc542.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bdca5cf83d61fe8f40fa8c23451fc542.mp4", "mask_path": "synthetic-bg-change/mask/bdca5cf83d61fe8f40fa8c23451fc542.mp4", "composite_path": "synthetic-bg-change/composite/bdca5cf83d61fe8f40fa8c23451fc542.mp4"}
{"edit_instruction": "Change the background to an opulent hotel lobby with marble columns, a fountain spraying water gently in the mid-ground, guests walking with luggage in the distance, soft interior lighting from the front-left, medium close-up, eye-level, static camera, slightly blurred background. Keep the elderly man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/7b0e4d1c9317209599cf92f88828fd14.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7b0e4d1c9317209599cf92f88828fd14.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7b0e4d1c9317209599cf92f88828fd14.mp4", "mask_path": "synthetic-bg-change/mask/7b0e4d1c9317209599cf92f88828fd14.mp4", "composite_path": "synthetic-bg-change/composite/7b0e4d1c9317209599cf92f88828fd14.mp4"}
{"edit_instruction": "Change the background to a temporary field hospital tent with plastic quarantine curtains blowing gently in the breeze, medical personnel moving in the blurred background, and dust particles floating in beams of natural daylight filtering through the tent canvas from the left, using a medium close-up shot with a static camera and a slightly blurred background. Keep the person in protective gear writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/7a2ffe3f3a59fd26348cdc5b8d4899bf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7a2ffe3f3a59fd26348cdc5b8d4899bf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7a2ffe3f3a59fd26348cdc5b8d4899bf.mp4", "mask_path": "synthetic-bg-change/mask/7a2ffe3f3a59fd26348cdc5b8d4899bf.mp4", "composite_path": "synthetic-bg-change/composite/7a2ffe3f3a59fd26348cdc5b8d4899bf.mp4"}
{"edit_instruction": "Change the background to an industrial quarantine zone with smoke plumes rising from vents, orange rotating warning lights on walls, and heavy dust particles in the air, illuminated by soft neutral light. Eye-level, medium close-up, static camera with a slightly blurred background showing industrial textures. Keep the person in the full white protective suit writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/b009eb31d99dbc1ddd4228c8512d68ac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b009eb31d99dbc1ddd4228c8512d68ac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b009eb31d99dbc1ddd4228c8512d68ac.mp4", "mask_path": "synthetic-bg-change/mask/b009eb31d99dbc1ddd4228c8512d68ac.mp4", "composite_path": "synthetic-bg-change/composite/b009eb31d99dbc1ddd4228c8512d68ac.mp4"}
{"edit_instruction": "Change the background to a futuristic high-tech laboratory with robots patrolling in the blurred background, server lights blinking in rhythmic patterns, holographic data streams and glowing blue interface panels floating nearby, under soft neutral light from the front-left. Eye-level, medium close-up, static camera, dreamy out-of-focus background with bokeh and neon flares. Keep the person in the white protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/d42e1d1e186f1257aae88231ef95ac94.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d42e1d1e186f1257aae88231ef95ac94.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d42e1d1e186f1257aae88231ef95ac94.mp4", "mask_path": "synthetic-bg-change/mask/d42e1d1e186f1257aae88231ef95ac94.mp4", "composite_path": "synthetic-bg-change/composite/d42e1d1e186f1257aae88231ef95ac94.mp4"}
{"edit_instruction": "Change the background to a cobblestone street in 1920s London at night with rain glistening on wet pavement, steam rising from vents, and vintage car headlights creating light streaks, under soft neutral streetlamp lighting. Use an eye-level medium shot with a static camera and a gently blurred background for a moody noir atmosphere. Keep the bearded man in the hat and suit intact.", "input_video_path": "synthetic-bg-change/input_video/a717fb79a8a7a31fe34096cbc5abc3b9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a717fb79a8a7a31fe34096cbc5abc3b9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a717fb79a8a7a31fe34096cbc5abc3b9.mp4", "mask_path": "synthetic-bg-change/mask/a717fb79a8a7a31fe34096cbc5abc3b9.mp4", "composite_path": "synthetic-bg-change/composite/a717fb79a8a7a31fe34096cbc5abc3b9.mp4"}
{"edit_instruction": "Change the background to a temporary field hospital tent with plastic quarantine curtains blowing gently in the breeze, medical personnel moving in the blurred background, and dust particles floating in beams of natural daylight filtering through the tent canvas from the left, using a medium close-up shot with a static camera and a slightly blurred background. Keep the person in protective gear writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/80662930ae758d016d8c837108aa7197.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/80662930ae758d016d8c837108aa7197.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/80662930ae758d016d8c837108aa7197.mp4", "mask_path": "synthetic-bg-change/mask/80662930ae758d016d8c837108aa7197.mp4", "composite_path": "synthetic-bg-change/composite/80662930ae758d016d8c837108aa7197.mp4"}
{"edit_instruction": "Change the background to the Western Wall in Jerusalem with birds flying across a blue sky and people praying in the distance, illuminated by bright, neutral sunlight from the right highlighting the stone texture. Use a medium shot at eye level with a static camera and a sharp background in deep focus. Keep the elderly man in the suit and fedora intact.", "input_video_path": "synthetic-bg-change/input_video/a2bb0b411d1336c9a1e9a036da3c44dd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a2bb0b411d1336c9a1e9a036da3c44dd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a2bb0b411d1336c9a1e9a036da3c44dd.mp4", "mask_path": "synthetic-bg-change/mask/a2bb0b411d1336c9a1e9a036da3c44dd.mp4", "composite_path": "synthetic-bg-change/composite/a2bb0b411d1336c9a1e9a036da3c44dd.mp4"}
{"edit_instruction": "Change the background to a cobblestone street in 1920s London at night with rain glistening on wet pavement, steam rising from vents, and vintage car headlights creating light streaks, under soft neutral streetlamp lighting. Use an eye-level medium shot with a static camera and a gently blurred background for a moody noir atmosphere. Keep the bearded man in the hat and suit intact.", "input_video_path": "synthetic-bg-change/input_video/a96d79c07f0d964e81ea4425b6046db0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a96d79c07f0d964e81ea4425b6046db0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a96d79c07f0d964e81ea4425b6046db0.mp4", "mask_path": "synthetic-bg-change/mask/a96d79c07f0d964e81ea4425b6046db0.mp4", "composite_path": "synthetic-bg-change/composite/a96d79c07f0d964e81ea4425b6046db0.mp4"}
{"edit_instruction": "Change the background to a grand classic library filled with antique books, featuring dust motes dancing in shafts of light and pages of an open book on a nearby table gently turning in a draft, illuminated by warm, soft light from the right. Medium shot, eye-level, static camera with gentle background blur. Keep the elderly man in the suit and fedora intact.", "input_video_path": "synthetic-bg-change/input_video/295bb969c97d0fbbb13149b86fb59a5c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/295bb969c97d0fbbb13149b86fb59a5c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/295bb969c97d0fbbb13149b86fb59a5c.mp4", "mask_path": "synthetic-bg-change/mask/295bb969c97d0fbbb13149b86fb59a5c.mp4", "composite_path": "synthetic-bg-change/composite/295bb969c97d0fbbb13149b86fb59a5c.mp4"}
{"edit_instruction": "Change the background to the Western Wall in Jerusalem with birds flying across a blue sky and people praying in the distance, illuminated by bright, neutral sunlight from the right highlighting the stone texture. Use a medium shot at eye level with a static camera and a sharp background in deep focus. Keep the elderly man in the suit and fedora intact.", "input_video_path": "synthetic-bg-change/input_video/e253b6154db0e77cf0c15d7cbc3332e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e253b6154db0e77cf0c15d7cbc3332e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e253b6154db0e77cf0c15d7cbc3332e9.mp4", "mask_path": "synthetic-bg-change/mask/e253b6154db0e77cf0c15d7cbc3332e9.mp4", "composite_path": "synthetic-bg-change/composite/e253b6154db0e77cf0c15d7cbc3332e9.mp4"}
{"edit_instruction": "Change the background to a busy city street corner setup as a testing site with ambulances passing by with flashing lights and pedestrians walking in the distance wearing masks, illuminated by neutral overcast daylight, captured in a medium close-up, eye-level static shot with sharp background and deep focus. Keep the medical worker in the protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/8c39f5fbfad67746486e252cef733f29.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8c39f5fbfad67746486e252cef733f29.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8c39f5fbfad67746486e252cef733f29.mp4", "mask_path": "synthetic-bg-change/mask/8c39f5fbfad67746486e252cef733f29.mp4", "composite_path": "synthetic-bg-change/composite/8c39f5fbfad67746486e252cef733f29.mp4"}
{"edit_instruction": "Change the background to a futuristic high-tech containment laboratory with flickering holographic data displays, robotic arms moving in the distance, and slowly pulsating blue warning lights, lit by soft clean artificial light from the front-left, captured in a medium close-up, eye-level shot with a soft-focus background featuring bokeh from lab equipment. Keep the person writing on the clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/be8b622a1d326739fae86df7e6daff9d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/be8b622a1d326739fae86df7e6daff9d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/be8b622a1d326739fae86df7e6daff9d.mp4", "mask_path": "synthetic-bg-change/mask/be8b622a1d326739fae86df7e6daff9d.mp4", "composite_path": "synthetic-bg-change/composite/be8b622a1d326739fae86df7e6daff9d.mp4"}
{"edit_instruction": "Change the background to a grand classic library filled with antique books, featuring dust motes dancing in shafts of light and pages of an open book on a nearby table gently turning in a draft, illuminated by warm, soft light from the right. Medium shot, eye-level, static camera with gentle background blur. Keep the elderly man in the suit and fedora intact.", "input_video_path": "synthetic-bg-change/input_video/f1b99b327ac411bcc5fc007b1611cc58.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f1b99b327ac411bcc5fc007b1611cc58.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f1b99b327ac411bcc5fc007b1611cc58.mp4", "mask_path": "synthetic-bg-change/mask/f1b99b327ac411bcc5fc007b1611cc58.mp4", "composite_path": "synthetic-bg-change/composite/f1b99b327ac411bcc5fc007b1611cc58.mp4"}
{"edit_instruction": "Change the background to a grand vintage library with floating dust motes in shafts of light, open books fluttering on nearby tables, soft neutral lighting from the front right, and a cinematic atmosphere with soft-focus bokeh bookshelves. Eye-level, medium shot, static camera. Keep the elderly man in the suit and fedora intact.", "input_video_path": "synthetic-bg-change/input_video/3ddffa3265d9a915aad52706424fcd07.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3ddffa3265d9a915aad52706424fcd07.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3ddffa3265d9a915aad52706424fcd07.mp4", "mask_path": "synthetic-bg-change/mask/3ddffa3265d9a915aad52706424fcd07.mp4", "composite_path": "synthetic-bg-change/composite/3ddffa3265d9a915aad52706424fcd07.mp4"}
{"edit_instruction": "Change the background to a busy city street corner setup as a testing site with ambulances passing by with flashing lights and pedestrians walking in the distance wearing masks, illuminated by neutral overcast daylight, captured in a medium close-up, eye-level static shot with sharp background and deep focus. Keep the medical worker in the protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/5e8e190ac8a808793543256b157b71d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5e8e190ac8a808793543256b157b71d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5e8e190ac8a808793543256b157b71d9.mp4", "mask_path": "synthetic-bg-change/mask/5e8e190ac8a808793543256b157b71d9.mp4", "composite_path": "synthetic-bg-change/composite/5e8e190ac8a808793543256b157b71d9.mp4"}
{"edit_instruction": "Change the background to a futuristic high-tech containment laboratory with flickering holographic data displays, robotic arms moving in the distance, and slowly pulsating blue warning lights, lit by soft clean artificial light from the front-left, captured in a medium close-up, eye-level shot with a soft-focus background featuring bokeh from lab equipment. Keep the person writing on the clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/b0cc23fff80f777134e5e7153ab75ffd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b0cc23fff80f777134e5e7153ab75ffd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b0cc23fff80f777134e5e7153ab75ffd.mp4", "mask_path": "synthetic-bg-change/mask/b0cc23fff80f777134e5e7153ab75ffd.mp4", "composite_path": "synthetic-bg-change/composite/b0cc23fff80f777134e5e7153ab75ffd.mp4"}
{"edit_instruction": "Change the background to a snowy Times Square at night with bright flickering digital billboards, taxis in the distance, heavy snowflakes, and neon lights reflecting on wet pavement, using neutral frontal street lighting and a soft-focus background with vibrant city bokeh. Keep the laughing Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/0aed1ed3ee0a6e9942d6eb53691859ba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0aed1ed3ee0a6e9942d6eb53691859ba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0aed1ed3ee0a6e9942d6eb53691859ba.mp4", "mask_path": "synthetic-bg-change/mask/0aed1ed3ee0a6e9942d6eb53691859ba.mp4", "composite_path": "synthetic-bg-change/composite/0aed1ed3ee0a6e9942d6eb53691859ba.mp4"}
{"edit_instruction": "Change the background to a grand floating palace hall with confetti made of light falling slowly and animated tapestries rippling on the walls, bathed in a magical atmosphere with neutral front light. Medium close-up, eye-level, static camera, slightly blurred background. Keep the woman in the orange top intact.", "input_video_path": "synthetic-bg-change/input_video/370169bbac26349ea5af1c47efff5f26.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/370169bbac26349ea5af1c47efff5f26.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/370169bbac26349ea5af1c47efff5f26.mp4", "mask_path": "synthetic-bg-change/mask/370169bbac26349ea5af1c47efff5f26.mp4", "composite_path": "synthetic-bg-change/composite/370169bbac26349ea5af1c47efff5f26.mp4"}
{"edit_instruction": "Change the background to a grand vintage library with floating dust motes in shafts of light, open books fluttering on nearby tables, soft neutral lighting from the front right, and a cinematic atmosphere with soft-focus bokeh bookshelves. Eye-level, medium shot, static camera. Keep the elderly man in the suit and fedora intact.", "input_video_path": "synthetic-bg-change/input_video/d45b910fde6b60186977d9dddc0f3dec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d45b910fde6b60186977d9dddc0f3dec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d45b910fde6b60186977d9dddc0f3dec.mp4", "mask_path": "synthetic-bg-change/mask/d45b910fde6b60186977d9dddc0f3dec.mp4", "composite_path": "synthetic-bg-change/composite/d45b910fde6b60186977d9dddc0f3dec.mp4"}
{"edit_instruction": "Change the background to a snowy Times Square at night with bright flickering digital billboards, taxis in the distance, heavy snowflakes, and neon lights reflecting on wet pavement, using neutral frontal street lighting and a soft-focus background with vibrant city bokeh. Keep the laughing Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/68680f76a66d746dd05cbff7b8cf003f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/68680f76a66d746dd05cbff7b8cf003f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/68680f76a66d746dd05cbff7b8cf003f.mp4", "mask_path": "synthetic-bg-change/mask/68680f76a66d746dd05cbff7b8cf003f.mp4", "composite_path": "synthetic-bg-change/composite/68680f76a66d746dd05cbff7b8cf003f.mp4"}
{"edit_instruction": "Change the background to a foggy industrial contamination zone at dusk, featuring thick green toxic fog, rotating amber warning lights on distant fences, and ash particles drifting in the air, with diffused neutral light from the front-right. Eye-level, medium close-up, static camera with soft focus background. Keep the specialist in the white hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/3b97296f4564e3a74b74dd18c13c0799.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3b97296f4564e3a74b74dd18c13c0799.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3b97296f4564e3a74b74dd18c13c0799.mp4", "mask_path": "synthetic-bg-change/mask/3b97296f4564e3a74b74dd18c13c0799.mp4", "composite_path": "synthetic-bg-change/composite/3b97296f4564e3a74b74dd18c13c0799.mp4"}
{"edit_instruction": "Change the background to a grand floating palace hall with confetti made of light falling slowly and animated tapestries rippling on the walls, bathed in a magical atmosphere with neutral front light. Medium close-up, eye-level, static camera, slightly blurred background. Keep the woman in the orange top intact.", "input_video_path": "synthetic-bg-change/input_video/f403e389cbff9ceb2ea79427da95b37e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f403e389cbff9ceb2ea79427da95b37e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f403e389cbff9ceb2ea79427da95b37e.mp4", "mask_path": "synthetic-bg-change/mask/f403e389cbff9ceb2ea79427da95b37e.mp4", "composite_path": "synthetic-bg-change/composite/f403e389cbff9ceb2ea79427da95b37e.mp4"}
{"edit_instruction": "Change the background to a bustling European Christmas market at night with gently falling snow, twinkling festive string lights, steam rising from food stalls, bright direct front lighting, and soft bokeh. Medium close-up, eye-level, static camera. Keep the woman in the orange top holding the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/df9f6800369c096aa3f12a496ba39261.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df9f6800369c096aa3f12a496ba39261.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df9f6800369c096aa3f12a496ba39261.mp4", "mask_path": "synthetic-bg-change/mask/df9f6800369c096aa3f12a496ba39261.mp4", "composite_path": "synthetic-bg-change/composite/df9f6800369c096aa3f12a496ba39261.mp4"}
{"edit_instruction": "Change the background to a foggy industrial contamination zone at dusk, featuring thick green toxic fog, rotating amber warning lights on distant fences, and ash particles drifting in the air, with diffused neutral light from the front-right. Eye-level, medium close-up, static camera with soft focus background. Keep the specialist in the white hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/605f6b2c9b74fb95b92cdd9be259a248.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/605f6b2c9b74fb95b92cdd9be259a248.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/605f6b2c9b74fb95b92cdd9be259a248.mp4", "mask_path": "synthetic-bg-change/mask/605f6b2c9b74fb95b92cdd9be259a248.mp4", "composite_path": "synthetic-bg-change/composite/605f6b2c9b74fb95b92cdd9be259a248.mp4"}
{"edit_instruction": "Change the background to a bustling North Pole workshop with magic sparkles swirling in a golden aura, conveyor belts moving with wrapped gifts, toy soldiers on shelves, and snow gently falling outside a frosted window, illuminated by soft, bright frontal lighting. Medium shot, eye-level, static camera, slightly blurred background with warm festive bokeh. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/3a094bb49faf5a0b8255d3fed5bba083.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a094bb49faf5a0b8255d3fed5bba083.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a094bb49faf5a0b8255d3fed5bba083.mp4", "mask_path": "synthetic-bg-change/mask/3a094bb49faf5a0b8255d3fed5bba083.mp4", "composite_path": "synthetic-bg-change/composite/3a094bb49faf5a0b8255d3fed5bba083.mp4"}
{"edit_instruction": "Change the background to a bustling European Christmas market at night with gently falling snow, twinkling festive string lights, steam rising from food stalls, bright direct front lighting, and soft bokeh. Medium close-up, eye-level, static camera. Keep the woman in the orange top holding the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/89c162420a47bfc83b761af7f02e2a56.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/89c162420a47bfc83b761af7f02e2a56.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/89c162420a47bfc83b761af7f02e2a56.mp4", "mask_path": "synthetic-bg-change/mask/89c162420a47bfc83b761af7f02e2a56.mp4", "composite_path": "synthetic-bg-change/composite/89c162420a47bfc83b761af7f02e2a56.mp4"}
{"edit_instruction": "Change the background to Santa's magical workshop full of wooden toys with golden magical sparkles floating in the air, dust motes dancing in light beams, a toy train chugging on a shelf, soft warm front-left lighting, and a blurry background with festive bokeh. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/717c553ffa53a465037d93daa96ae625.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/717c553ffa53a465037d93daa96ae625.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/717c553ffa53a465037d93daa96ae625.mp4", "mask_path": "synthetic-bg-change/mask/717c553ffa53a465037d93daa96ae625.mp4", "composite_path": "synthetic-bg-change/composite/717c553ffa53a465037d93daa96ae625.mp4"}
{"edit_instruction": "Change the background to a bustling North Pole workshop with magic sparkles swirling in a golden aura, conveyor belts moving with wrapped gifts, toy soldiers on shelves, and snow gently falling outside a frosted window, illuminated by soft, bright frontal lighting. Medium shot, eye-level, static camera, slightly blurred background with warm festive bokeh. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/ca02852449ca18a58a7b197af9682caa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ca02852449ca18a58a7b197af9682caa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ca02852449ca18a58a7b197af9682caa.mp4", "mask_path": "synthetic-bg-change/mask/ca02852449ca18a58a7b197af9682caa.mp4", "composite_path": "synthetic-bg-change/composite/ca02852449ca18a58a7b197af9682caa.mp4"}
{"edit_instruction": "Change the background to a quaint snowy village at night with snowflakes gently falling and drifting, smoke rising from chimneys, and festive string lights twinkling on cottage roofs. Use ambient moonlight with warm glow from the left, medium shot, eye-level angle, static camera, and slightly soft background focus. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/1d461723170051fd42b1e81c7c4e5eab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1d461723170051fd42b1e81c7c4e5eab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1d461723170051fd42b1e81c7c4e5eab.mp4", "mask_path": "synthetic-bg-change/mask/1d461723170051fd42b1e81c7c4e5eab.mp4", "composite_path": "synthetic-bg-change/composite/1d461723170051fd42b1e81c7c4e5eab.mp4"}
{"edit_instruction": "Change the background to Santa's magical workshop full of wooden toys with golden magical sparkles floating in the air, dust motes dancing in light beams, a toy train chugging on a shelf, soft warm front-left lighting, and a blurry background with festive bokeh. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/155152f0833a25d0ac8433a8f2a1c8ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/155152f0833a25d0ac8433a8f2a1c8ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/155152f0833a25d0ac8433a8f2a1c8ae.mp4", "mask_path": "synthetic-bg-change/mask/155152f0833a25d0ac8433a8f2a1c8ae.mp4", "composite_path": "synthetic-bg-change/composite/155152f0833a25d0ac8433a8f2a1c8ae.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas, featuring a crackling fireplace and twinkling Christmas tree lights with dreamy heavy bokeh. Include magical golden sparkles and tiny stars swirling gently around the gift box, emphasizing its value, with soft, neutral lighting from the front. Medium shot, eye-level, static camera. Keep the blonde woman in the orange top hugging the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/cb95d49b0f06b949201c4e9b46dc3034.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb95d49b0f06b949201c4e9b46dc3034.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb95d49b0f06b949201c4e9b46dc3034.mp4", "mask_path": "synthetic-bg-change/mask/cb95d49b0f06b949201c4e9b46dc3034.mp4", "composite_path": "synthetic-bg-change/composite/cb95d49b0f06b949201c4e9b46dc3034.mp4"}
{"edit_instruction": "Change the background to a bustling European Christmas market with snow falling gently, festive string lights twinkling, shoppers walking past stalls in the distance, soft ambient evening light, and gentle background blur. Medium shot, eye-level, static camera. Keep the blonde woman in the orange shirt hugging the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/1c785f7dc5873de31044f23df87804fa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1c785f7dc5873de31044f23df87804fa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1c785f7dc5873de31044f23df87804fa.mp4", "mask_path": "synthetic-bg-change/mask/1c785f7dc5873de31044f23df87804fa.mp4", "composite_path": "synthetic-bg-change/composite/1c785f7dc5873de31044f23df87804fa.mp4"}
{"edit_instruction": "Change the background to a quaint snowy village at night with snowflakes gently falling and drifting, smoke rising from chimneys, and festive string lights twinkling on cottage roofs. Use ambient moonlight with warm glow from the left, medium shot, eye-level angle, static camera, and slightly soft background focus. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/e101434d1441941ef07afb386210114e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e101434d1441941ef07afb386210114e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e101434d1441941ef07afb386210114e.mp4", "mask_path": "synthetic-bg-change/mask/e101434d1441941ef07afb386210114e.mp4", "composite_path": "synthetic-bg-change/composite/e101434d1441941ef07afb386210114e.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas, featuring a crackling fireplace and twinkling Christmas tree lights with dreamy heavy bokeh. Include magical golden sparkles and tiny stars swirling gently around the gift box, emphasizing its value, with soft, neutral lighting from the front. Medium shot, eye-level, static camera. Keep the blonde woman in the orange top hugging the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/ed2b9871f9d127dc696305437a84e6ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ed2b9871f9d127dc696305437a84e6ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ed2b9871f9d127dc696305437a84e6ec.mp4", "mask_path": "synthetic-bg-change/mask/ed2b9871f9d127dc696305437a84e6ec.mp4", "composite_path": "synthetic-bg-change/composite/ed2b9871f9d127dc696305437a84e6ec.mp4"}
{"edit_instruction": "Change the background to a snowy pine forest at twilight with gently falling snow and vivid aurora borealis dancing in the sky. Use cool, soft natural front lighting and a soft-focus background with bokeh from the snow. Maintain the medium shot, eye-level, static camera angle. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/dd8c575fb7df5db0cc4e039e5c977f44.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dd8c575fb7df5db0cc4e039e5c977f44.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dd8c575fb7df5db0cc4e039e5c977f44.mp4", "mask_path": "synthetic-bg-change/mask/dd8c575fb7df5db0cc4e039e5c977f44.mp4", "composite_path": "synthetic-bg-change/composite/dd8c575fb7df5db0cc4e039e5c977f44.mp4"}
{"edit_instruction": "Change the background to a bustling European Christmas market with snow falling gently, festive string lights twinkling, shoppers walking past stalls in the distance, soft ambient evening light, and gentle background blur. Medium shot, eye-level, static camera. Keep the blonde woman in the orange shirt hugging the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/63ddbda3bf2935e10f8d134e6c34ee1d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/63ddbda3bf2935e10f8d134e6c34ee1d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/63ddbda3bf2935e10f8d134e6c34ee1d.mp4", "mask_path": "synthetic-bg-change/mask/63ddbda3bf2935e10f8d134e6c34ee1d.mp4", "composite_path": "synthetic-bg-change/composite/63ddbda3bf2935e10f8d134e6c34ee1d.mp4"}
{"edit_instruction": "Change the background to a snowy pine forest at twilight with gently falling snow and vivid aurora borealis dancing in the sky. Use cool, soft natural front lighting and a soft-focus background with bokeh from the snow. Maintain the medium shot, eye-level, static camera angle. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/e918e64fa07a37f124471f708f7502cf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e918e64fa07a37f124471f708f7502cf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e918e64fa07a37f124471f708f7502cf.mp4", "mask_path": "synthetic-bg-change/mask/e918e64fa07a37f124471f708f7502cf.mp4", "composite_path": "synthetic-bg-change/composite/e918e64fa07a37f124471f708f7502cf.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for a celebration, featuring a flickering fireplace, warm glowing lamps, and floating dust motes under soft diffused front lighting. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the blonde woman in an orange shirt hugging the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/43c3a6a8a9695203ee0b83812a1767e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/43c3a6a8a9695203ee0b83812a1767e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/43c3a6a8a9695203ee0b83812a1767e4.mp4", "mask_path": "synthetic-bg-change/mask/43c3a6a8a9695203ee0b83812a1767e4.mp4", "composite_path": "synthetic-bg-change/composite/43c3a6a8a9695203ee0b83812a1767e4.mp4"}
{"edit_instruction": "Change the background to a busy North Pole workshop filled with toys, featuring wooden elves working, conveyor belts moving presents, and festive garlands hanging overhead, lit by soft cheerful front lighting with a slightly blurred background and warm ambient glow. Medium shot, eye-level, static camera. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/30496246fbc0ac8e10a4a31108cde8d6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/30496246fbc0ac8e10a4a31108cde8d6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/30496246fbc0ac8e10a4a31108cde8d6.mp4", "mask_path": "synthetic-bg-change/mask/30496246fbc0ac8e10a4a31108cde8d6.mp4", "composite_path": "synthetic-bg-change/composite/30496246fbc0ac8e10a4a31108cde8d6.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for a celebration, featuring a flickering fireplace, warm glowing lamps, and floating dust motes under soft diffused front lighting. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the blonde woman in an orange shirt hugging the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/c968131d765a82755bf413c17a4f2478.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c968131d765a82755bf413c17a4f2478.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c968131d765a82755bf413c17a4f2478.mp4", "mask_path": "synthetic-bg-change/mask/c968131d765a82755bf413c17a4f2478.mp4", "composite_path": "synthetic-bg-change/composite/c968131d765a82755bf413c17a4f2478.mp4"}
{"edit_instruction": "Change the background to a magical workshop with floating toys, golden magic dust swirling, wooden toys assembling themselves on workbenches, a warm glowing fireplace, and soft diffused lighting from the front-right. Use a medium shot, eye-level angle, static camera, and a dreamy out-of-focus background with bokeh. Keep Santa Claus raising a champagne glass intact.", "input_video_path": "synthetic-bg-change/input_video/b0ccc1873b0c3e14462c139c0ae52571.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b0ccc1873b0c3e14462c139c0ae52571.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b0ccc1873b0c3e14462c139c0ae52571.mp4", "mask_path": "synthetic-bg-change/mask/b0ccc1873b0c3e14462c139c0ae52571.mp4", "composite_path": "synthetic-bg-change/composite/b0ccc1873b0c3e14462c139c0ae52571.mp4"}
{"edit_instruction": "Change the background to a busy North Pole workshop filled with toys, featuring wooden elves working, conveyor belts moving presents, and festive garlands hanging overhead, lit by soft cheerful front lighting with a slightly blurred background and warm ambient glow. Medium shot, eye-level, static camera. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/7d45a4ccb195c84481cb21374e9efde9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7d45a4ccb195c84481cb21374e9efde9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7d45a4ccb195c84481cb21374e9efde9.mp4", "mask_path": "synthetic-bg-change/mask/7d45a4ccb195c84481cb21374e9efde9.mp4", "composite_path": "synthetic-bg-change/composite/7d45a4ccb195c84481cb21374e9efde9.mp4"}
{"edit_instruction": "Change the background to a vibrant party venue filled with colorful balloons, confetti slowly drifting down from the ceiling, guests chatting and moving in the background, bright, even lighting. Medium shot, eye-level, static camera, slightly blurred background. Keep the blonde woman in an orange shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ac79ad08b2784d00156d30eb7e6a6a8c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac79ad08b2784d00156d30eb7e6a6a8c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac79ad08b2784d00156d30eb7e6a6a8c.mp4", "mask_path": "synthetic-bg-change/mask/ac79ad08b2784d00156d30eb7e6a6a8c.mp4", "composite_path": "synthetic-bg-change/composite/ac79ad08b2784d00156d30eb7e6a6a8c.mp4"}
{"edit_instruction": "Change the background to a magical workshop with floating toys, golden magic dust swirling, wooden toys assembling themselves on workbenches, a warm glowing fireplace, and soft diffused lighting from the front-right. Use a medium shot, eye-level angle, static camera, and a dreamy out-of-focus background with bokeh. Keep Santa Claus raising a champagne glass intact.", "input_video_path": "synthetic-bg-change/input_video/4e89ba752cad6e8a57b3bd310907e57b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4e89ba752cad6e8a57b3bd310907e57b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4e89ba752cad6e8a57b3bd310907e57b.mp4", "mask_path": "synthetic-bg-change/mask/4e89ba752cad6e8a57b3bd310907e57b.mp4", "composite_path": "synthetic-bg-change/composite/4e89ba752cad6e8a57b3bd310907e57b.mp4"}
{"edit_instruction": "Change the background to a vibrant party venue filled with colorful balloons, confetti slowly drifting down from the ceiling, guests chatting and moving in the background, bright, even lighting. Medium shot, eye-level, static camera, slightly blurred background. Keep the blonde woman in an orange shirt intact.", "input_video_path": "synthetic-bg-change/input_video/08dfbed012e8571f5899b9cb281d74cc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/08dfbed012e8571f5899b9cb281d74cc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/08dfbed012e8571f5899b9cb281d74cc.mp4", "mask_path": "synthetic-bg-change/mask/08dfbed012e8571f5899b9cb281d74cc.mp4", "composite_path": "synthetic-bg-change/composite/08dfbed012e8571f5899b9cb281d74cc.mp4"}
{"edit_instruction": "Change the background to a paved pathway in a city park with people walking dogs in the midground and autumn leaves falling slowly from trees, under soft, neutral overcast lighting. Medium shot, eye-level, static camera with a slightly blurred background showing park benches and greenery. Keep the older woman in a grey cardigan wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/1fe89140d8e94568e3487aa2a6aea437.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1fe89140d8e94568e3487aa2a6aea437.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1fe89140d8e94568e3487aa2a6aea437.mp4", "mask_path": "synthetic-bg-change/mask/1fe89140d8e94568e3487aa2a6aea437.mp4", "composite_path": "synthetic-bg-change/composite/1fe89140d8e94568e3487aa2a6aea437.mp4"}
{"edit_instruction": "Change the background to a cozy, upscale wooden ski chalet interior featuring a roaring stone fireplace with flickering firelight and a large window showing gentle snowfall outside, illuminated by soft warm indoor lighting. Use a medium shot at eye-level with a static camera and a blurred background with bokeh. Keep Santa Claus raising a champagne glass intact.", "input_video_path": "synthetic-bg-change/input_video/906695ff0f49cd066cfd646dd936d025.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/906695ff0f49cd066cfd646dd936d025.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/906695ff0f49cd066cfd646dd936d025.mp4", "mask_path": "synthetic-bg-change/mask/906695ff0f49cd066cfd646dd936d025.mp4", "composite_path": "synthetic-bg-change/composite/906695ff0f49cd066cfd646dd936d025.mp4"}
{"edit_instruction": "Change the background to a paved pathway in a city park with people walking dogs in the midground and autumn leaves falling slowly from trees, under soft, neutral overcast lighting. Medium shot, eye-level, static camera with a slightly blurred background showing park benches and greenery. Keep the older woman in a grey cardigan wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/fa5ca978a15302846cf1b905a2930765.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fa5ca978a15302846cf1b905a2930765.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fa5ca978a15302846cf1b905a2930765.mp4", "mask_path": "synthetic-bg-change/mask/fa5ca978a15302846cf1b905a2930765.mp4", "composite_path": "synthetic-bg-change/composite/fa5ca978a15302846cf1b905a2930765.mp4"}
{"edit_instruction": "Change the background to a cozy cafe interior near a large window with raindrops streaking down the glass, blurred city traffic and glowing headlights visible outside, illuminated by diffused overcast daylight from the left. Medium close-up, eye-level, dreamy out-of-focus background. Keep the red-haired woman with glasses holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/7d409cf812c6a4018a452f8a49f51ba9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7d409cf812c6a4018a452f8a49f51ba9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7d409cf812c6a4018a452f8a49f51ba9.mp4", "mask_path": "synthetic-bg-change/mask/7d409cf812c6a4018a452f8a49f51ba9.mp4", "composite_path": "synthetic-bg-change/composite/7d409cf812c6a4018a452f8a49f51ba9.mp4"}
{"edit_instruction": "Change the background to a bright, airy sunroom filled with plants, with sunlight filtering through leaves creating shifting shadows on the walls, gently billowing curtains, and a slowly spinning ceiling fan, under soft diffused daylight. Use an eye-level, medium shot with a static camera and a slightly blurred background. Keep the elderly woman wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/4f35cb0a578416358a75dd426729995c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4f35cb0a578416358a75dd426729995c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4f35cb0a578416358a75dd426729995c.mp4", "mask_path": "synthetic-bg-change/mask/4f35cb0a578416358a75dd426729995c.mp4", "composite_path": "synthetic-bg-change/composite/4f35cb0a578416358a75dd426729995c.mp4"}
{"edit_instruction": "Change the background to a cozy, upscale wooden ski chalet interior featuring a roaring stone fireplace with flickering firelight and a large window showing gentle snowfall outside, illuminated by soft warm indoor lighting. Use a medium shot at eye-level with a static camera and a blurred background with bokeh. Keep Santa Claus raising a champagne glass intact.", "input_video_path": "synthetic-bg-change/input_video/cdc50896f3befc6908a83c8e0d136d32.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cdc50896f3befc6908a83c8e0d136d32.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cdc50896f3befc6908a83c8e0d136d32.mp4", "mask_path": "synthetic-bg-change/mask/cdc50896f3befc6908a83c8e0d136d32.mp4", "composite_path": "synthetic-bg-change/composite/cdc50896f3befc6908a83c8e0d136d32.mp4"}
{"edit_instruction": "Change the background to a cozy cafe interior near a large window with raindrops streaking down the glass, blurred city traffic and glowing headlights visible outside, illuminated by diffused overcast daylight from the left. Medium close-up, eye-level, dreamy out-of-focus background. Keep the red-haired woman with glasses holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/e473731218c98248ac40914316190012.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e473731218c98248ac40914316190012.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e473731218c98248ac40914316190012.mp4", "mask_path": "synthetic-bg-change/mask/e473731218c98248ac40914316190012.mp4", "composite_path": "synthetic-bg-change/composite/e473731218c98248ac40914316190012.mp4"}
{"edit_instruction": "Change the background to a grand university library with rows of antique books, dust motes dancing in shafts of light, and a student shelving books in the distant aisle, with soft window light illuminating from the left. Medium close-up, eye-level, soft-focus background with bokeh. Keep the red-haired woman with glasses holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/5ddf1f9c85724c57ddab5eef886bfe5b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5ddf1f9c85724c57ddab5eef886bfe5b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5ddf1f9c85724c57ddab5eef886bfe5b.mp4", "mask_path": "synthetic-bg-change/mask/5ddf1f9c85724c57ddab5eef886bfe5b.mp4", "composite_path": "synthetic-bg-change/composite/5ddf1f9c85724c57ddab5eef886bfe5b.mp4"}
{"edit_instruction": "Change the background to a bright, airy sunroom filled with plants, with sunlight filtering through leaves creating shifting shadows on the walls, gently billowing curtains, and a slowly spinning ceiling fan, under soft diffused daylight. Use an eye-level, medium shot with a static camera and a slightly blurred background. Keep the elderly woman wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/aebd38d7afe6dbd939ea55a655e889ea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aebd38d7afe6dbd939ea55a655e889ea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aebd38d7afe6dbd939ea55a655e889ea.mp4", "mask_path": "synthetic-bg-change/mask/aebd38d7afe6dbd939ea55a655e889ea.mp4", "composite_path": "synthetic-bg-change/composite/aebd38d7afe6dbd939ea55a655e889ea.mp4"}
{"edit_instruction": "Change the background to a magical library where books fly off shelves and quills write on floating parchment, with glowing magical runes orbiting and enchanted dust motes floating upwards. Use soft, mysterious front-left lighting. Maintain a medium close-up, eye-level angle, static camera, and gently blurred background of tall bookshelves. Keep the scholarly woman with red hair and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/6234ebf01cc364e3364f97d05f404386.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6234ebf01cc364e3364f97d05f404386.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6234ebf01cc364e3364f97d05f404386.mp4", "mask_path": "synthetic-bg-change/mask/6234ebf01cc364e3364f97d05f404386.mp4", "composite_path": "synthetic-bg-change/composite/6234ebf01cc364e3364f97d05f404386.mp4"}
{"edit_instruction": "Change the background to a grand university library with rows of antique books, dust motes dancing in shafts of light, and a student shelving books in the distant aisle, with soft window light illuminating from the left. Medium close-up, eye-level, soft-focus background with bokeh. Keep the red-haired woman with glasses holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/d7364196af67aaf7a04e0d0ccc021fa7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d7364196af67aaf7a04e0d0ccc021fa7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d7364196af67aaf7a04e0d0ccc021fa7.mp4", "mask_path": "synthetic-bg-change/mask/d7364196af67aaf7a04e0d0ccc021fa7.mp4", "composite_path": "synthetic-bg-change/composite/d7364196af67aaf7a04e0d0ccc021fa7.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square during a New Year's Eve celebration with confetti raining down heavily, neon billboards flickering and scrolling advertisements, traffic lights changing colors, crowds moving in the blurred distance, and soft city glow from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep Santa Claus holding a champagne glass intact.", "input_video_path": "synthetic-bg-change/input_video/cc8f7278915542494302b0d2c626a989.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cc8f7278915542494302b0d2c626a989.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cc8f7278915542494302b0d2c626a989.mp4", "mask_path": "synthetic-bg-change/mask/cc8f7278915542494302b0d2c626a989.mp4", "composite_path": "synthetic-bg-change/composite/cc8f7278915542494302b0d2c626a989.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with enchanted books flying autonomously from shelves to desks, golden dust motes swirling in the air, a magical aura glowing softly around the clipboard with sparkles drifting upward, and warm light streaming from high windows on the left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the studious woman with glasses reading a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/3b70c0cf3880858217dcb1962556e46e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3b70c0cf3880858217dcb1962556e46e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3b70c0cf3880858217dcb1962556e46e.mp4", "mask_path": "synthetic-bg-change/mask/3b70c0cf3880858217dcb1962556e46e.mp4", "composite_path": "synthetic-bg-change/composite/3b70c0cf3880858217dcb1962556e46e.mp4"}
{"edit_instruction": "Change the background to a magical library where books fly off shelves and quills write on floating parchment, with glowing magical runes orbiting and enchanted dust motes floating upwards. Use soft, mysterious front-left lighting. Maintain a medium close-up, eye-level angle, static camera, and gently blurred background of tall bookshelves. Keep the scholarly woman with red hair and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/b33aeb3e15b3d5fc53ab18fab9fd2dda.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b33aeb3e15b3d5fc53ab18fab9fd2dda.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b33aeb3e15b3d5fc53ab18fab9fd2dda.mp4", "mask_path": "synthetic-bg-change/mask/b33aeb3e15b3d5fc53ab18fab9fd2dda.mp4", "composite_path": "synthetic-bg-change/composite/b33aeb3e15b3d5fc53ab18fab9fd2dda.mp4"}
{"edit_instruction": "Change the background to a grand historic library with rows of wooden bookshelves, dust motes dancing in shafts of light, and students quietly studying at tables in the distance, lit by soft window light from the front-left. Medium close-up, eye-level, static camera, soft-focus background. Keep the studious woman with glasses intact.", "input_video_path": "synthetic-bg-change/input_video/befa54077c2432995fbf38db80fd1623.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/befa54077c2432995fbf38db80fd1623.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/befa54077c2432995fbf38db80fd1623.mp4", "mask_path": "synthetic-bg-change/mask/befa54077c2432995fbf38db80fd1623.mp4", "composite_path": "synthetic-bg-change/composite/befa54077c2432995fbf38db80fd1623.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square during a New Year's Eve celebration with confetti raining down heavily, neon billboards flickering and scrolling advertisements, traffic lights changing colors, crowds moving in the blurred distance, and soft city glow from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep Santa Claus holding a champagne glass intact.", "input_video_path": "synthetic-bg-change/input_video/28504f8d1f23a142c016d89d0e9341de.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/28504f8d1f23a142c016d89d0e9341de.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/28504f8d1f23a142c016d89d0e9341de.mp4", "mask_path": "synthetic-bg-change/mask/28504f8d1f23a142c016d89d0e9341de.mp4", "composite_path": "synthetic-bg-change/composite/28504f8d1f23a142c016d89d0e9341de.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with enchanted books flying autonomously from shelves to desks, golden dust motes swirling in the air, a magical aura glowing softly around the clipboard with sparkles drifting upward, and warm light streaming from high windows on the left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the studious woman with glasses reading a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/14c90a22e32e2dcb74861151ceb616ea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/14c90a22e32e2dcb74861151ceb616ea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/14c90a22e32e2dcb74861151ceb616ea.mp4", "mask_path": "synthetic-bg-change/mask/14c90a22e32e2dcb74861151ceb616ea.mp4", "composite_path": "synthetic-bg-change/composite/14c90a22e32e2dcb74861151ceb616ea.mp4"}
{"edit_instruction": "Change the background to a subway platform with a sleek silver train rushing past with motion blur, distant passengers, overhead rhythmically flickering fluorescent lights, and soft diffused artificial light from the front-right. Medium close-up, eye-level, static camera with a slightly blurred background showing station details. Keep the older woman in a grey cardigan wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/d2ad9b547329bff98cbd0ac261bcb355.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d2ad9b547329bff98cbd0ac261bcb355.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d2ad9b547329bff98cbd0ac261bcb355.mp4", "mask_path": "synthetic-bg-change/mask/d2ad9b547329bff98cbd0ac261bcb355.mp4", "composite_path": "synthetic-bg-change/composite/d2ad9b547329bff98cbd0ac261bcb355.mp4"}
{"edit_instruction": "Change the background to a grand historic library with rows of wooden bookshelves, dust motes dancing in shafts of light, and students quietly studying at tables in the distance, lit by soft window light from the front-left. Medium close-up, eye-level, static camera, soft-focus background. Keep the studious woman with glasses intact.", "input_video_path": "synthetic-bg-change/input_video/92b9252feb34e42a97198f31315f27b5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/92b9252feb34e42a97198f31315f27b5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/92b9252feb34e42a97198f31315f27b5.mp4", "mask_path": "synthetic-bg-change/mask/92b9252feb34e42a97198f31315f27b5.mp4", "composite_path": "synthetic-bg-change/composite/92b9252feb34e42a97198f31315f27b5.mp4"}
{"edit_instruction": "Change the background to the main concourse of Grand Central Station with crowds of commuters blurring past and sunlight streaming through the iconic high windows, with soft ambient light from the right. Use a dreamy out-of-focus background. Keep the young woman with red hair and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/1a07afcc4b566e454769b61ed5370572.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1a07afcc4b566e454769b61ed5370572.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1a07afcc4b566e454769b61ed5370572.mp4", "mask_path": "synthetic-bg-change/mask/1a07afcc4b566e454769b61ed5370572.mp4", "composite_path": "synthetic-bg-change/composite/1a07afcc4b566e454769b61ed5370572.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with holographic data screens flickering and scrolling rapidly, projecting blue light, robotic arms articulating, and liquid bubbling in glass tubes, illuminated by soft neutral lighting mixed with a cool tech glow. Eye-level, medium close-up, static camera with heavy bokeh blurring the busy lab equipment. Keep the young woman with red hair and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/867afd0431b80f203a820d3989cfe4ba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/867afd0431b80f203a820d3989cfe4ba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/867afd0431b80f203a820d3989cfe4ba.mp4", "mask_path": "synthetic-bg-change/mask/867afd0431b80f203a820d3989cfe4ba.mp4", "composite_path": "synthetic-bg-change/composite/867afd0431b80f203a820d3989cfe4ba.mp4"}
{"edit_instruction": "Change the background to a subway platform with a sleek silver train rushing past with motion blur, distant passengers, overhead rhythmically flickering fluorescent lights, and soft diffused artificial light from the front-right. Medium close-up, eye-level, static camera with a slightly blurred background showing station details. Keep the older woman in a grey cardigan wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/34d11e41c7c8b2189b90e4d410475fb6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/34d11e41c7c8b2189b90e4d410475fb6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/34d11e41c7c8b2189b90e4d410475fb6.mp4", "mask_path": "synthetic-bg-change/mask/34d11e41c7c8b2189b90e4d410475fb6.mp4", "composite_path": "synthetic-bg-change/composite/34d11e41c7c8b2189b90e4d410475fb6.mp4"}
{"edit_instruction": "Change the background to the main concourse of Grand Central Station with crowds of commuters blurring past and sunlight streaming through the iconic high windows, with soft ambient light from the right. Use a dreamy out-of-focus background. Keep the young woman with red hair and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/4816d3e830d283ab0c6a43ae7fee58ee.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4816d3e830d283ab0c6a43ae7fee58ee.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4816d3e830d283ab0c6a43ae7fee58ee.mp4", "mask_path": "synthetic-bg-change/mask/4816d3e830d283ab0c6a43ae7fee58ee.mp4", "composite_path": "synthetic-bg-change/composite/4816d3e830d283ab0c6a43ae7fee58ee.mp4"}
{"edit_instruction": "Change the background to a futuristic laboratory with holographic equalizers pulsating in the air, glowing blue sound wave rings rippling outward, floating flickering data panels, and soft, cool artificial light from the front-right. Medium close-up, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the older woman in a grey cardigan wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/48e3782cafdfe422f692091032d97e7d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/48e3782cafdfe422f692091032d97e7d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/48e3782cafdfe422f692091032d97e7d.mp4", "mask_path": "synthetic-bg-change/mask/48e3782cafdfe422f692091032d97e7d.mp4", "composite_path": "synthetic-bg-change/composite/48e3782cafdfe422f692091032d97e7d.mp4"}
{"edit_instruction": "Change the background to a peaceful street demonstration with smoke flares drifting in blue and orange, a blurred crowd holding signs moving behind him, and news drones hovering in the air, under soft diffused daylight from the left. Medium shot, eye-level, static camera, cinematic shallow depth of field. Keep the man in a hoodie and mask holding up a peace sign intact.", "input_video_path": "synthetic-bg-change/input_video/acfb9ac32494ff5bfd4b1ff5b260770c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/acfb9ac32494ff5bfd4b1ff5b260770c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/acfb9ac32494ff5bfd4b1ff5b260770c.mp4", "mask_path": "synthetic-bg-change/mask/acfb9ac32494ff5bfd4b1ff5b260770c.mp4", "composite_path": "synthetic-bg-change/composite/acfb9ac32494ff5bfd4b1ff5b260770c.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with holographic data screens flickering and scrolling rapidly, projecting blue light, robotic arms articulating, and liquid bubbling in glass tubes, illuminated by soft neutral lighting mixed with a cool tech glow. Eye-level, medium close-up, static camera with heavy bokeh blurring the busy lab equipment. Keep the young woman with red hair and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/a585c6d928d48830b98734b774109940.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a585c6d928d48830b98734b774109940.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a585c6d928d48830b98734b774109940.mp4", "mask_path": "synthetic-bg-change/mask/a585c6d928d48830b98734b774109940.mp4", "composite_path": "synthetic-bg-change/composite/a585c6d928d48830b98734b774109940.mp4"}
{"edit_instruction": "Change the background to a futuristic laboratory with holographic equalizers pulsating in the air, glowing blue sound wave rings rippling outward, floating flickering data panels, and soft, cool artificial light from the front-right. Medium close-up, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the older woman in a grey cardigan wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/d38a18a47c2180d2618de7568519f14b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d38a18a47c2180d2618de7568519f14b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d38a18a47c2180d2618de7568519f14b.mp4", "mask_path": "synthetic-bg-change/mask/d38a18a47c2180d2618de7568519f14b.mp4", "composite_path": "synthetic-bg-change/composite/d38a18a47c2180d2618de7568519f14b.mp4"}
{"edit_instruction": "Change the background to a sprawling magical library with floating books drifting through the air, enchanted candles flickering with blue flames, and golden dust motes sparkling in sunbeams, all bathed in warm soft light from the front-right. Use a medium shot, eye-level angle, static camera, and a dreamy out-of-focus background with a magical atmosphere. Keep the woman with red hair and glasses holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/b30b78167bd0c510c88fefa9372cc320.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b30b78167bd0c510c88fefa9372cc320.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b30b78167bd0c510c88fefa9372cc320.mp4", "mask_path": "synthetic-bg-change/mask/b30b78167bd0c510c88fefa9372cc320.mp4", "composite_path": "synthetic-bg-change/composite/b30b78167bd0c510c88fefa9372cc320.mp4"}
{"edit_instruction": "Change the background to a peaceful street demonstration with smoke flares drifting in blue and orange, a blurred crowd holding signs moving behind him, and news drones hovering in the air, under soft diffused daylight from the left. Medium shot, eye-level, static camera, cinematic shallow depth of field. Keep the man in a hoodie and mask holding up a peace sign intact.", "input_video_path": "synthetic-bg-change/input_video/6d142aab77f50878575a0fda6733e094.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6d142aab77f50878575a0fda6733e094.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6d142aab77f50878575a0fda6733e094.mp4", "mask_path": "synthetic-bg-change/mask/6d142aab77f50878575a0fda6733e094.mp4", "composite_path": "synthetic-bg-change/composite/6d142aab77f50878575a0fda6733e094.mp4"}
{"edit_instruction": "Change the background to a sprawling magical library with floating books drifting through the air, enchanted candles flickering with blue flames, and golden dust motes sparkling in sunbeams, all bathed in warm soft light from the front-right. Use a medium shot, eye-level angle, static camera, and a dreamy out-of-focus background with a magical atmosphere. Keep the woman with red hair and glasses holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/88619233cc584bbed7cd7f1474a773e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/88619233cc584bbed7cd7f1474a773e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/88619233cc584bbed7cd7f1474a773e8.mp4", "mask_path": "synthetic-bg-change/mask/88619233cc584bbed7cd7f1474a773e8.mp4", "composite_path": "synthetic-bg-change/composite/88619233cc584bbed7cd7f1474a773e8.mp4"}
{"edit_instruction": "Change the background to a bustling vintage newsroom with dust motes dancing in shafts of light, journalists rushing past, teletype machines operating, and ceiling fans spinning slowly overhead under soft neutral light from the front-left. Maintain an eye-level, medium close-up shot with a static camera and a slightly blurred background showing movement details. Keep the young woman with red hair and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/9c47dcb2ed837d45ee0a7a36be60c6da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c47dcb2ed837d45ee0a7a36be60c6da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c47dcb2ed837d45ee0a7a36be60c6da.mp4", "mask_path": "synthetic-bg-change/mask/9c47dcb2ed837d45ee0a7a36be60c6da.mp4", "composite_path": "synthetic-bg-change/composite/9c47dcb2ed837d45ee0a7a36be60c6da.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with golden magic energy swirling, sparkling dust motes, glowing runes, and ancient books flying horizontally across background shelves, with gentle cool ambient light mixed with warm magical glow. Medium shot, eye-level, static camera, slightly blurred background with dust particles caught in light beams. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e12445e63ce2f085febbefe477e16617.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e12445e63ce2f085febbefe477e16617.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e12445e63ce2f085febbefe477e16617.mp4", "mask_path": "synthetic-bg-change/mask/e12445e63ce2f085febbefe477e16617.mp4", "composite_path": "synthetic-bg-change/composite/e12445e63ce2f085febbefe477e16617.mp4"}
{"edit_instruction": "Change the background to a bustling vintage newsroom with dust motes dancing in shafts of light, journalists rushing past, teletype machines operating, and ceiling fans spinning slowly overhead under soft neutral light from the front-left. Maintain an eye-level, medium close-up shot with a static camera and a slightly blurred background showing movement details. Keep the young woman with red hair and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/24be3eea2206c0d1bcea6309aadfabea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/24be3eea2206c0d1bcea6309aadfabea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/24be3eea2206c0d1bcea6309aadfabea.mp4", "mask_path": "synthetic-bg-change/mask/24be3eea2206c0d1bcea6309aadfabea.mp4", "composite_path": "synthetic-bg-change/composite/24be3eea2206c0d1bcea6309aadfabea.mp4"}
{"edit_instruction": "Change the background to a bustling modern office with colleagues walking briskly in the background and office plants swaying slightly, with soft diffused lighting from the front right. Medium close-up, eye-level, static camera with blurred background bokeh. Keep the young woman with red hair and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/69a3934555057877ee3fabc73bc93abd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/69a3934555057877ee3fabc73bc93abd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/69a3934555057877ee3fabc73bc93abd.mp4", "mask_path": "synthetic-bg-change/mask/69a3934555057877ee3fabc73bc93abd.mp4", "composite_path": "synthetic-bg-change/composite/69a3934555057877ee3fabc73bc93abd.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with golden magic energy swirling, sparkling dust motes, glowing runes, and ancient books flying horizontally across background shelves, with gentle cool ambient light mixed with warm magical glow. Medium shot, eye-level, static camera, slightly blurred background with dust particles caught in light beams. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/fda49d4028c214a701c1144c31eee6fb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fda49d4028c214a701c1144c31eee6fb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fda49d4028c214a701c1144c31eee6fb.mp4", "mask_path": "synthetic-bg-change/mask/fda49d4028c214a701c1144c31eee6fb.mp4", "composite_path": "synthetic-bg-change/composite/fda49d4028c214a701c1144c31eee6fb.mp4"}
{"edit_instruction": "Change the background to a busy hospital corridor with nurses walking briskly, blinking medical equipment lights, and a gurney in the distance, lit by clean clinical light from the right. Medium close-up, eye-level, blurred background. Keep the woman with red hair and glasses holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/3c0e8afe45891b5e0927a22315f62722.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3c0e8afe45891b5e0927a22315f62722.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3c0e8afe45891b5e0927a22315f62722.mp4", "mask_path": "synthetic-bg-change/mask/3c0e8afe45891b5e0927a22315f62722.mp4", "composite_path": "synthetic-bg-change/composite/3c0e8afe45891b5e0927a22315f62722.mp4"}
{"edit_instruction": "Change the background to a bustling modern corporate office with glass walls, featuring blurred employees walking past and digital displays flickering on walls, illuminated by soft professional light from the right. Medium close-up, eye-level shot with shallow depth of field and bokeh. Keep the woman with red hair and glasses holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/b36173c6f261c580132b97961745404f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b36173c6f261c580132b97961745404f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b36173c6f261c580132b97961745404f.mp4", "mask_path": "synthetic-bg-change/mask/b36173c6f261c580132b97961745404f.mp4", "composite_path": "synthetic-bg-change/composite/b36173c6f261c580132b97961745404f.mp4"}
{"edit_instruction": "Change the background to a busy hospital corridor with nurses walking briskly, blinking medical equipment lights, and a gurney in the distance, lit by clean clinical light from the right. Medium close-up, eye-level, blurred background. Keep the woman with red hair and glasses holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/6eaed6cca5fa8c635990e79a9634e1c5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6eaed6cca5fa8c635990e79a9634e1c5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6eaed6cca5fa8c635990e79a9634e1c5.mp4", "mask_path": "synthetic-bg-change/mask/6eaed6cca5fa8c635990e79a9634e1c5.mp4", "composite_path": "synthetic-bg-change/composite/6eaed6cca5fa8c635990e79a9634e1c5.mp4"}
{"edit_instruction": "Change the background to a bustling modern corporate office with glass walls, featuring blurred employees walking past and digital displays flickering on walls, illuminated by soft professional light from the right. Medium close-up, eye-level shot with shallow depth of field and bokeh. Keep the woman with red hair and glasses holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/885285c018363fad0fbb766f842c80db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/885285c018363fad0fbb766f842c80db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/885285c018363fad0fbb766f842c80db.mp4", "mask_path": "synthetic-bg-change/mask/885285c018363fad0fbb766f842c80db.mp4", "composite_path": "synthetic-bg-change/composite/885285c018363fad0fbb766f842c80db.mp4"}
{"edit_instruction": "Change the background to a bustling modern office with colleagues walking briskly in the background and office plants swaying slightly, with soft diffused lighting from the front right. Medium close-up, eye-level, static camera with blurred background bokeh. Keep the young woman with red hair and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/bf89e530ce8f65b5e9723cb9ed6d5d81.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf89e530ce8f65b5e9723cb9ed6d5d81.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf89e530ce8f65b5e9723cb9ed6d5d81.mp4", "mask_path": "synthetic-bg-change/mask/bf89e530ce8f65b5e9723cb9ed6d5d81.mp4", "composite_path": "synthetic-bg-change/composite/bf89e530ce8f65b5e9723cb9ed6d5d81.mp4"}
{"edit_instruction": "Change the background to a high-tech command center with blue data streams cascading vertically, digital HUD elements flickering, and holographic charts rotating near the hand, all lit by soft diffused lighting from the front-right. Use a medium shot, eye-level angle with a static camera and a soft-focus background with bokeh from interface lights in a science fiction style. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ca33100c753a359982921fc2e9f23353.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ca33100c753a359982921fc2e9f23353.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ca33100c753a359982921fc2e9f23353.mp4", "mask_path": "synthetic-bg-change/mask/ca33100c753a359982921fc2e9f23353.mp4", "composite_path": "synthetic-bg-change/composite/ca33100c753a359982921fc2e9f23353.mp4"}
{"edit_instruction": "Change the background to a high-tech command center with blue data streams cascading vertically, digital HUD elements flickering, and holographic charts rotating near the hand, all lit by soft diffused lighting from the front-right. Use a medium shot, eye-level angle with a static camera and a soft-focus background with bokeh from interface lights in a science fiction style. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0af28ee5317ccd65afa1459a7f3236c8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0af28ee5317ccd65afa1459a7f3236c8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0af28ee5317ccd65afa1459a7f3236c8.mp4", "mask_path": "synthetic-bg-change/mask/0af28ee5317ccd65afa1459a7f3236c8.mp4", "composite_path": "synthetic-bg-change/composite/0af28ee5317ccd65afa1459a7f3236c8.mp4"}
{"edit_instruction": "Change the background to a grand futuristic library with glowing glyphs and equations orbiting gently, automated book drones flying between towering shelves, and dust motes dancing in shafts of light, lit by neutral soft lighting from the front-right. Medium shot, eye-level, gentle background blur. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/cfeb752197bbb559646614996ce56a83.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cfeb752197bbb559646614996ce56a83.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cfeb752197bbb559646614996ce56a83.mp4", "mask_path": "synthetic-bg-change/mask/cfeb752197bbb559646614996ce56a83.mp4", "composite_path": "synthetic-bg-change/composite/cfeb752197bbb559646614996ce56a83.mp4"}
{"edit_instruction": "Change the background to a brightly lit, upscale shopping mall atrium with glass elevators ascending and descending, shoppers passing with bags, light reflecting off polished floors, soft diffused artificial mall lighting from the front, creamy bokeh blurring the busy background details in a dreamy out-of-focus background. Medium close-up, eye-level, static camera. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/691d1c198a2d0c269258128092eacb24.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/691d1c198a2d0c269258128092eacb24.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/691d1c198a2d0c269258128092eacb24.mp4", "mask_path": "synthetic-bg-change/mask/691d1c198a2d0c269258128092eacb24.mp4", "composite_path": "synthetic-bg-change/composite/691d1c198a2d0c269258128092eacb24.mp4"}
{"edit_instruction": "Change the background to a high-end minimalist living room with beige tones and sheer white curtains billowing softly near an open balcony door, lit by soft window light from the right side. Medium shot, eye-level, dreamy out-of-focus background with bokeh. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/fc1b223f5f153c067c3e9dfae8be7d53.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fc1b223f5f153c067c3e9dfae8be7d53.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fc1b223f5f153c067c3e9dfae8be7d53.mp4", "mask_path": "synthetic-bg-change/mask/fc1b223f5f153c067c3e9dfae8be7d53.mp4", "composite_path": "synthetic-bg-change/composite/fc1b223f5f153c067c3e9dfae8be7d53.mp4"}
{"edit_instruction": "Change the background to a vibrant city park during a summer music festival with colorful confetti swirling in the air, bubbles floating past, festival flags waving, and people picnicking on grass in soft focus. Use bright diffused sunlight from the front, with a static camera at eye level and medium shot distance. Keep the stylish young girl in the sun hat and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/9ef3e59f1accd4cec244c3c6a702554f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9ef3e59f1accd4cec244c3c6a702554f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9ef3e59f1accd4cec244c3c6a702554f.mp4", "mask_path": "synthetic-bg-change/mask/9ef3e59f1accd4cec244c3c6a702554f.mp4", "composite_path": "synthetic-bg-change/composite/9ef3e59f1accd4cec244c3c6a702554f.mp4"}
{"edit_instruction": "Change the background to a high-end minimalist living room with beige tones and sheer white curtains billowing softly near an open balcony door, lit by soft window light from the right side. Medium shot, eye-level, dreamy out-of-focus background with bokeh. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/545161d61b7ca096e370d7c7fcef199a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/545161d61b7ca096e370d7c7fcef199a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/545161d61b7ca096e370d7c7fcef199a.mp4", "mask_path": "synthetic-bg-change/mask/545161d61b7ca096e370d7c7fcef199a.mp4", "composite_path": "synthetic-bg-change/composite/545161d61b7ca096e370d7c7fcef199a.mp4"}
{"edit_instruction": "Change the background to a grand futuristic library with glowing glyphs and equations orbiting gently, automated book drones flying between towering shelves, and dust motes dancing in shafts of light, lit by neutral soft lighting from the front-right. Medium shot, eye-level, gentle background blur. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/baf33fb0eaa2a34d24727c07f9a1006a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/baf33fb0eaa2a34d24727c07f9a1006a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/baf33fb0eaa2a34d24727c07f9a1006a.mp4", "mask_path": "synthetic-bg-change/mask/baf33fb0eaa2a34d24727c07f9a1006a.mp4", "composite_path": "synthetic-bg-change/composite/baf33fb0eaa2a34d24727c07f9a1006a.mp4"}
{"edit_instruction": "Change the background to a brightly lit, upscale shopping mall atrium with glass elevators ascending and descending, shoppers passing with bags, light reflecting off polished floors, soft diffused artificial mall lighting from the front, creamy bokeh blurring the busy background details in a dreamy out-of-focus background. Medium close-up, eye-level, static camera. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/224b9afc837d4ac61caa667a1de0bd60.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/224b9afc837d4ac61caa667a1de0bd60.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/224b9afc837d4ac61caa667a1de0bd60.mp4", "mask_path": "synthetic-bg-change/mask/224b9afc837d4ac61caa667a1de0bd60.mp4", "composite_path": "synthetic-bg-change/composite/224b9afc837d4ac61caa667a1de0bd60.mp4"}
{"edit_instruction": "Change the background to a vibrant, animated graffiti wall with neon paint drips and geometric shapes popping in the background, plus steam rising from a nearby street vent, lit by bright, diffused daylight. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the young girl in the yellow dress intact.", "input_video_path": "synthetic-bg-change/input_video/9deaad745d8a2da973137ab5ee93d4ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9deaad745d8a2da973137ab5ee93d4ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9deaad745d8a2da973137ab5ee93d4ae.mp4", "mask_path": "synthetic-bg-change/mask/9deaad745d8a2da973137ab5ee93d4ae.mp4", "composite_path": "synthetic-bg-change/composite/9deaad745d8a2da973137ab5ee93d4ae.mp4"}
{"edit_instruction": "Change the background to a sun-drenched wildflower meadow with golden pollen specks and dandelion seeds drifting through the air, tall grass swaying in the breeze, warm soft sunlight from the front, and a soft-focus background with dreamy bokeh. Keep the young girl in the yellow dress intact.", "input_video_path": "synthetic-bg-change/input_video/ed164cd49d874b7ce644fe5015bdf534.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ed164cd49d874b7ce644fe5015bdf534.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ed164cd49d874b7ce644fe5015bdf534.mp4", "mask_path": "synthetic-bg-change/mask/ed164cd49d874b7ce644fe5015bdf534.mp4", "composite_path": "synthetic-bg-change/composite/ed164cd49d874b7ce644fe5015bdf534.mp4"}
{"edit_instruction": "Change the background to a sunny luxury resort balcony overlooking a turquoise ocean with gently swaying palm trees and circling seagulls, illuminated by bright soft natural sunlight from the front-right. Medium shot, eye-level, dreamy out-of-focus background with bokeh. Keep the stylish young girl in the sun hat intact.", "input_video_path": "synthetic-bg-change/input_video/6eba3cd5d516089ccc186e68afe47b82.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6eba3cd5d516089ccc186e68afe47b82.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6eba3cd5d516089ccc186e68afe47b82.mp4", "mask_path": "synthetic-bg-change/mask/6eba3cd5d516089ccc186e68afe47b82.mp4", "composite_path": "synthetic-bg-change/composite/6eba3cd5d516089ccc186e68afe47b82.mp4"}
{"edit_instruction": "Change the background to a vibrant city park during a summer music festival with colorful confetti swirling in the air, bubbles floating past, festival flags waving, and people picnicking on grass in soft focus. Use bright diffused sunlight from the front, with a static camera at eye level and medium shot distance. Keep the stylish young girl in the sun hat and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/170afc08f4723a51f6bfb0a507328b73.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/170afc08f4723a51f6bfb0a507328b73.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/170afc08f4723a51f6bfb0a507328b73.mp4", "mask_path": "synthetic-bg-change/mask/170afc08f4723a51f6bfb0a507328b73.mp4", "composite_path": "synthetic-bg-change/composite/170afc08f4723a51f6bfb0a507328b73.mp4"}
{"edit_instruction": "Change the background to a vibrant, animated graffiti wall with neon paint drips and geometric shapes popping in the background, plus steam rising from a nearby street vent, lit by bright, diffused daylight. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the young girl in the yellow dress intact.", "input_video_path": "synthetic-bg-change/input_video/e2ca4d188e127b6e10fa2e8b5c4f7d74.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e2ca4d188e127b6e10fa2e8b5c4f7d74.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e2ca4d188e127b6e10fa2e8b5c4f7d74.mp4", "mask_path": "synthetic-bg-change/mask/e2ca4d188e127b6e10fa2e8b5c4f7d74.mp4", "composite_path": "synthetic-bg-change/composite/e2ca4d188e127b6e10fa2e8b5c4f7d74.mp4"}
{"edit_instruction": "Change the background to a sun-drenched wildflower meadow with golden pollen specks and dandelion seeds drifting through the air, tall grass swaying in the breeze, warm soft sunlight from the front, and a soft-focus background with dreamy bokeh. Keep the young girl in the yellow dress intact.", "input_video_path": "synthetic-bg-change/input_video/d764c8d42c3c22c9650a1b5db2a3b83b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d764c8d42c3c22c9650a1b5db2a3b83b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d764c8d42c3c22c9650a1b5db2a3b83b.mp4", "mask_path": "synthetic-bg-change/mask/d764c8d42c3c22c9650a1b5db2a3b83b.mp4", "composite_path": "synthetic-bg-change/composite/d764c8d42c3c22c9650a1b5db2a3b83b.mp4"}
{"edit_instruction": "Change the background to a sunny luxury resort balcony overlooking a turquoise ocean with gently swaying palm trees and circling seagulls, illuminated by bright soft natural sunlight from the front-right. Medium shot, eye-level, dreamy out-of-focus background with bokeh. Keep the stylish young girl in the sun hat intact.", "input_video_path": "synthetic-bg-change/input_video/ff7bd3924967ab2903adf9b35890ab73.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff7bd3924967ab2903adf9b35890ab73.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff7bd3924967ab2903adf9b35890ab73.mp4", "mask_path": "synthetic-bg-change/mask/ff7bd3924967ab2903adf9b35890ab73.mp4", "composite_path": "synthetic-bg-change/composite/ff7bd3924967ab2903adf9b35890ab73.mp4"}
{"edit_instruction": "Change the background to a blooming cherry blossom garden with sakura petals drifting gently and dappled sunlight filtering through swaying branches, soft natural lighting from the front-right. Medium shot, eye-level, static camera, blurred background with soft floral bokeh. Keep the young Asian woman in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/11218b443ab2021f53f6809057e24df0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/11218b443ab2021f53f6809057e24df0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/11218b443ab2021f53f6809057e24df0.mp4", "mask_path": "synthetic-bg-change/mask/11218b443ab2021f53f6809057e24df0.mp4", "composite_path": "synthetic-bg-change/composite/11218b443ab2021f53f6809057e24df0.mp4"}
{"edit_instruction": "Change the background to a sunny wooden pier at a tropical beach resort with palm trees swaying and turquoise waves rolling softly onto the shore, bathed in bright, soft natural daylight from the front-left. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young girl in the yellow sundress and sun hat intact.", "input_video_path": "synthetic-bg-change/input_video/5d2cd4f11fbe5f1b2ed150406591a3cc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5d2cd4f11fbe5f1b2ed150406591a3cc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5d2cd4f11fbe5f1b2ed150406591a3cc.mp4", "mask_path": "synthetic-bg-change/mask/5d2cd4f11fbe5f1b2ed150406591a3cc.mp4", "composite_path": "synthetic-bg-change/composite/5d2cd4f11fbe5f1b2ed150406591a3cc.mp4"}
{"edit_instruction": "Change the background to a magical elf workshop at the North Pole with mechanical toys marching, conveyor belts moving gifts, and gears spinning slowly in a dreamy out-of-focus background, lit by soft, even neutral lighting. Eye-level, medium close-up, static camera. Keep the young man in the Santa hat and plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6b4446bbc5f50efb60f0e0ab277a737a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6b4446bbc5f50efb60f0e0ab277a737a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6b4446bbc5f50efb60f0e0ab277a737a.mp4", "mask_path": "synthetic-bg-change/mask/6b4446bbc5f50efb60f0e0ab277a737a.mp4", "composite_path": "synthetic-bg-change/composite/6b4446bbc5f50efb60f0e0ab277a737a.mp4"}
{"edit_instruction": "Change the background to a blooming cherry blossom garden with sakura petals drifting gently and dappled sunlight filtering through swaying branches, soft natural lighting from the front-right. Medium shot, eye-level, static camera, blurred background with soft floral bokeh. Keep the young Asian woman in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/848c47254aef0a42eba1ff71504f8cae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/848c47254aef0a42eba1ff71504f8cae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/848c47254aef0a42eba1ff71504f8cae.mp4", "mask_path": "synthetic-bg-change/mask/848c47254aef0a42eba1ff71504f8cae.mp4", "composite_path": "synthetic-bg-change/composite/848c47254aef0a42eba1ff71504f8cae.mp4"}
{"edit_instruction": "Change the background to a sunny wooden pier at a tropical beach resort with palm trees swaying and turquoise waves rolling softly onto the shore, bathed in bright, soft natural daylight from the front-left. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young girl in the yellow sundress and sun hat intact.", "input_video_path": "synthetic-bg-change/input_video/2929de939d084bedee3825367cec2d47.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2929de939d084bedee3825367cec2d47.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2929de939d084bedee3825367cec2d47.mp4", "mask_path": "synthetic-bg-change/mask/2929de939d084bedee3825367cec2d47.mp4", "composite_path": "synthetic-bg-change/composite/2929de939d084bedee3825367cec2d47.mp4"}
{"edit_instruction": "Change the background to a magical elf workshop at the North Pole with mechanical toys marching, conveyor belts moving gifts, and gears spinning slowly in a dreamy out-of-focus background, lit by soft, even neutral lighting. Eye-level, medium close-up, static camera. Keep the young man in the Santa hat and plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/32ba3bb1ab400c439e17e1b318fb17d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/32ba3bb1ab400c439e17e1b318fb17d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/32ba3bb1ab400c439e17e1b318fb17d2.mp4", "mask_path": "synthetic-bg-change/mask/32ba3bb1ab400c439e17e1b318fb17d2.mp4", "composite_path": "synthetic-bg-change/composite/32ba3bb1ab400c439e17e1b318fb17d2.mp4"}
{"edit_instruction": "Change the background to a magical wildflower meadow with giant animated sunflowers swaying gently and soft dandelion seeds floating through the air. Add magical sparkles trailing from her fingertips and glowing butterflies circling her hat. Use diffused soft lighting from the front with a dreamy out-of-focus background with bokeh. Medium shot, eye-level, static camera. Keep the young girl in the yellow sundress and sun hat intact.", "input_video_path": "synthetic-bg-change/input_video/abd92f8058f69d1fc6c3e34bfb2add17.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/abd92f8058f69d1fc6c3e34bfb2add17.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/abd92f8058f69d1fc6c3e34bfb2add17.mp4", "mask_path": "synthetic-bg-change/mask/abd92f8058f69d1fc6c3e34bfb2add17.mp4", "composite_path": "synthetic-bg-change/composite/abd92f8058f69d1fc6c3e34bfb2add17.mp4"}
{"edit_instruction": "Change the background to the center of Times Square on a bright summer day with digital billboards flickering with colorful advertisements, yellow taxis passing in the blurred mid-ground, and pigeons taking flight, lit by soft bright frontal daylight. Medium shot, eye-level, static camera, background in gentle soft focus. Keep the young girl in the yellow sundress and hat intact.", "input_video_path": "synthetic-bg-change/input_video/39ca05abdfdb392a6f42012daa07f959.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/39ca05abdfdb392a6f42012daa07f959.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/39ca05abdfdb392a6f42012daa07f959.mp4", "mask_path": "synthetic-bg-change/mask/39ca05abdfdb392a6f42012daa07f959.mp4", "composite_path": "synthetic-bg-change/composite/39ca05abdfdb392a6f42012daa07f959.mp4"}
{"edit_instruction": "Change the background to a magical wildflower meadow with giant animated sunflowers swaying gently and soft dandelion seeds floating through the air. Add magical sparkles trailing from her fingertips and glowing butterflies circling her hat. Use diffused soft lighting from the front with a dreamy out-of-focus background with bokeh. Medium shot, eye-level, static camera. Keep the young girl in the yellow sundress and sun hat intact.", "input_video_path": "synthetic-bg-change/input_video/7dfc2708d28ff77bcf90d2f52efec624.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7dfc2708d28ff77bcf90d2f52efec624.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7dfc2708d28ff77bcf90d2f52efec624.mp4", "mask_path": "synthetic-bg-change/mask/7dfc2708d28ff77bcf90d2f52efec624.mp4", "composite_path": "synthetic-bg-change/composite/7dfc2708d28ff77bcf90d2f52efec624.mp4"}
{"edit_instruction": "Change the background to a busy modern tech hub office at night with floating holographic data displays flickering softly, blue digital particles drifting in the air, and employees walking briskly past glass walls in the distance, featuring dreamy out-of-focus background with bokeh from city lights outside the window, soft diffused lighting from the front-right, medium shot, eye-level, static camera. Keep the young Asian woman in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9f0c20e47167c8ac03bd2b2264abdcef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f0c20e47167c8ac03bd2b2264abdcef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f0c20e47167c8ac03bd2b2264abdcef.mp4", "mask_path": "synthetic-bg-change/mask/9f0c20e47167c8ac03bd2b2264abdcef.mp4", "composite_path": "synthetic-bg-change/composite/9f0c20e47167c8ac03bd2b2264abdcef.mp4"}
{"edit_instruction": "Change the background to the center of Times Square on a bright summer day with digital billboards flickering with colorful advertisements, yellow taxis passing in the blurred mid-ground, and pigeons taking flight, lit by soft bright frontal daylight. Medium shot, eye-level, static camera, background in gentle soft focus. Keep the young girl in the yellow sundress and hat intact.", "input_video_path": "synthetic-bg-change/input_video/ccf1c7a56349ef2f37805a3dbbc256c7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ccf1c7a56349ef2f37805a3dbbc256c7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ccf1c7a56349ef2f37805a3dbbc256c7.mp4", "mask_path": "synthetic-bg-change/mask/ccf1c7a56349ef2f37805a3dbbc256c7.mp4", "composite_path": "synthetic-bg-change/composite/ccf1c7a56349ef2f37805a3dbbc256c7.mp4"}
{"edit_instruction": "Change the background to a park bench during a breezy afternoon with green leaves rustling in the wind, a fountain spraying water in the middle distance, and birds flying across the sky, with soft natural sunlight filtering through trees from the left, medium close-up shot, eye-level, static camera, and a dreamy out-of-focus green background. Keep the young woman in the navy shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2dc31c20c421fa0d7b58866ca5b1fe02.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2dc31c20c421fa0d7b58866ca5b1fe02.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2dc31c20c421fa0d7b58866ca5b1fe02.mp4", "mask_path": "synthetic-bg-change/mask/2dc31c20c421fa0d7b58866ca5b1fe02.mp4", "composite_path": "synthetic-bg-change/composite/2dc31c20c421fa0d7b58866ca5b1fe02.mp4"}
{"edit_instruction": "Change the background to a busy modern tech hub office at night with floating holographic data displays flickering softly, blue digital particles drifting in the air, and employees walking briskly past glass walls in the distance, featuring dreamy out-of-focus background with bokeh from city lights outside the window, soft diffused lighting from the front-right, medium shot, eye-level, static camera. Keep the young Asian woman in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/42567dede1427b2581ef77bd5c1ffdf1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/42567dede1427b2581ef77bd5c1ffdf1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/42567dede1427b2581ef77bd5c1ffdf1.mp4", "mask_path": "synthetic-bg-change/mask/42567dede1427b2581ef77bd5c1ffdf1.mp4", "composite_path": "synthetic-bg-change/composite/42567dede1427b2581ef77bd5c1ffdf1.mp4"}
{"edit_instruction": "Change the background to a busy Parisian cafe with steam rising from a nearby coffee cup, dust motes dancing in sunbeams, people walking past the window, and soft neutral light filtering through the glass from the front right. Medium shot, eye-level, static camera, gentle background blur. Keep the young woman in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1bbb8769d81fb3956e20e626ef6b4b5a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1bbb8769d81fb3956e20e626ef6b4b5a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1bbb8769d81fb3956e20e626ef6b4b5a.mp4", "mask_path": "synthetic-bg-change/mask/1bbb8769d81fb3956e20e626ef6b4b5a.mp4", "composite_path": "synthetic-bg-change/composite/1bbb8769d81fb3956e20e626ef6b4b5a.mp4"}
{"edit_instruction": "Change the background to a park bench during a breezy afternoon with green leaves rustling in the wind, a fountain spraying water in the middle distance, and birds flying across the sky, with soft natural sunlight filtering through trees from the left, medium close-up shot, eye-level, static camera, and a dreamy out-of-focus green background. Keep the young woman in the navy shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9850661dcfbef15b9e3007d707f4d2aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9850661dcfbef15b9e3007d707f4d2aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9850661dcfbef15b9e3007d707f4d2aa.mp4", "mask_path": "synthetic-bg-change/mask/9850661dcfbef15b9e3007d707f4d2aa.mp4", "composite_path": "synthetic-bg-change/composite/9850661dcfbef15b9e3007d707f4d2aa.mp4"}
{"edit_instruction": "Change the background to an enchanted twilight forest with glowing golden dust particles swirling around, fireflies drifting in the air, bioluminescent plants pulsing in the shadows, and soft natural light filtering through trees. Medium close-up, eye-level, static camera, soft-focus background. Keep the young woman in the navy shirt intact.", "input_video_path": "synthetic-bg-change/input_video/57f49725183a999bfc608d7dad10bb59.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/57f49725183a999bfc608d7dad10bb59.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/57f49725183a999bfc608d7dad10bb59.mp4", "mask_path": "synthetic-bg-change/mask/57f49725183a999bfc608d7dad10bb59.mp4", "composite_path": "synthetic-bg-change/composite/57f49725183a999bfc608d7dad10bb59.mp4"}
{"edit_instruction": "Change the background to a busy Parisian cafe with steam rising from a nearby coffee cup, dust motes dancing in sunbeams, people walking past the window, and soft neutral light filtering through the glass from the front right. Medium shot, eye-level, static camera, gentle background blur. Keep the young woman in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/784b0deb5d4ea9f550a9dbfcd3be1897.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/784b0deb5d4ea9f550a9dbfcd3be1897.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/784b0deb5d4ea9f550a9dbfcd3be1897.mp4", "mask_path": "synthetic-bg-change/mask/784b0deb5d4ea9f550a9dbfcd3be1897.mp4", "composite_path": "synthetic-bg-change/composite/784b0deb5d4ea9f550a9dbfcd3be1897.mp4"}
{"edit_instruction": "Change the background to a bustling snowy street during the day with gentle snowflakes falling, pedestrians walking by in winter coats, festive wreaths on lampposts, soft cool overcast natural light from the front. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the young man wearing a Santa hat and plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ebba4e531929f245813a988470d682e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ebba4e531929f245813a988470d682e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ebba4e531929f245813a988470d682e4.mp4", "mask_path": "synthetic-bg-change/mask/ebba4e531929f245813a988470d682e4.mp4", "composite_path": "synthetic-bg-change/composite/ebba4e531929f245813a988470d682e4.mp4"}
{"edit_instruction": "Change the background to a cozy urban coffee shop with baristas moving, steam rising from an espresso machine, and patrons chatting, illuminated by soft diffused daylight from a window on the left. Use a medium close-up, eye-level static camera angle with a bokeh background of cafe lights and warm wood tones. Keep the young Asian woman in a navy shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d62905510d492833205c472311ddb099.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d62905510d492833205c472311ddb099.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d62905510d492833205c472311ddb099.mp4", "mask_path": "synthetic-bg-change/mask/d62905510d492833205c472311ddb099.mp4", "composite_path": "synthetic-bg-change/composite/d62905510d492833205c472311ddb099.mp4"}
{"edit_instruction": "Change the background to an enchanted twilight forest with glowing golden dust particles swirling around, fireflies drifting in the air, bioluminescent plants pulsing in the shadows, and soft natural light filtering through trees. Medium close-up, eye-level, static camera, soft-focus background. Keep the young woman in the navy shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a01922e9d940470c0ac5be47af5c69c3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a01922e9d940470c0ac5be47af5c69c3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a01922e9d940470c0ac5be47af5c69c3.mp4", "mask_path": "synthetic-bg-change/mask/a01922e9d940470c0ac5be47af5c69c3.mp4", "composite_path": "synthetic-bg-change/composite/a01922e9d940470c0ac5be47af5c69c3.mp4"}
{"edit_instruction": "Change the background to a bustling snowy street during the day with gentle snowflakes falling, pedestrians walking by in winter coats, festive wreaths on lampposts, soft cool overcast natural light from the front. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the young man wearing a Santa hat and plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/731a4c9e9ce19e4f8d17b43eff1ad487.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/731a4c9e9ce19e4f8d17b43eff1ad487.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/731a4c9e9ce19e4f8d17b43eff1ad487.mp4", "mask_path": "synthetic-bg-change/mask/731a4c9e9ce19e4f8d17b43eff1ad487.mp4", "composite_path": "synthetic-bg-change/composite/731a4c9e9ce19e4f8d17b43eff1ad487.mp4"}
{"edit_instruction": "Change the background to a cozy urban coffee shop with baristas moving, steam rising from an espresso machine, and patrons chatting, illuminated by soft diffused daylight from a window on the left. Use a medium close-up, eye-level static camera angle with a bokeh background of cafe lights and warm wood tones. Keep the young Asian woman in a navy shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e01f2276bd0de1fd1daca73600eebd8e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e01f2276bd0de1fd1daca73600eebd8e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e01f2276bd0de1fd1daca73600eebd8e.mp4", "mask_path": "synthetic-bg-change/mask/e01f2276bd0de1fd1daca73600eebd8e.mp4", "composite_path": "synthetic-bg-change/composite/e01f2276bd0de1fd1daca73600eebd8e.mp4"}
{"edit_instruction": "Change the background to a cozy log cabin interior decorated for Christmas, featuring a warm fireplace flickering with dancing flames, stockings swaying on the mantle, and dust motes floating in soft, diffused lighting with bokeh lights on a Christmas tree. Keep the young man wearing a Santa hat and plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/05f9f6b35cf58f8c679146f75845b19d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/05f9f6b35cf58f8c679146f75845b19d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/05f9f6b35cf58f8c679146f75845b19d.mp4", "mask_path": "synthetic-bg-change/mask/05f9f6b35cf58f8c679146f75845b19d.mp4", "composite_path": "synthetic-bg-change/composite/05f9f6b35cf58f8c679146f75845b19d.mp4"}
{"edit_instruction": "Change the background to a bustling snowy Christmas market at twilight with gently falling snowflakes, twinkling string lights on wooden stalls, steam rising from food vendors, soft neutral lighting, and a soft-focus background with dreamy holiday bokeh. Medium shot, eye-level, static camera. Keep the woman in the pale pink shirt holding the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/12ce42601c1798e0a70171c98f0e7bba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/12ce42601c1798e0a70171c98f0e7bba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/12ce42601c1798e0a70171c98f0e7bba.mp4", "mask_path": "synthetic-bg-change/mask/12ce42601c1798e0a70171c98f0e7bba.mp4", "composite_path": "synthetic-bg-change/composite/12ce42601c1798e0a70171c98f0e7bba.mp4"}
{"edit_instruction": "Change the background to a sleek modern office high-rise with floor-to-ceiling windows showing an active city skyline with moving traffic and blinking skyscraper windows, featuring dust motes floating in sunbeams and natural soft light from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the professional woman in glasses intact.", "input_video_path": "synthetic-bg-change/input_video/04601a3e01137b83bcd990f2c9264987.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/04601a3e01137b83bcd990f2c9264987.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/04601a3e01137b83bcd990f2c9264987.mp4", "mask_path": "synthetic-bg-change/mask/04601a3e01137b83bcd990f2c9264987.mp4", "composite_path": "synthetic-bg-change/composite/04601a3e01137b83bcd990f2c9264987.mp4"}
{"edit_instruction": "Change the background to a cozy log cabin interior decorated for Christmas, featuring a warm fireplace flickering with dancing flames, stockings swaying on the mantle, and dust motes floating in soft, diffused lighting with bokeh lights on a Christmas tree. Keep the young man wearing a Santa hat and plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/12f377550389b19236dc24b850d79f8f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/12f377550389b19236dc24b850d79f8f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/12f377550389b19236dc24b850d79f8f.mp4", "mask_path": "synthetic-bg-change/mask/12f377550389b19236dc24b850d79f8f.mp4", "composite_path": "synthetic-bg-change/composite/12f377550389b19236dc24b850d79f8f.mp4"}
{"edit_instruction": "Change the background to a bustling snowy Christmas market at twilight with gently falling snowflakes, twinkling string lights on wooden stalls, steam rising from food vendors, soft neutral lighting, and a soft-focus background with dreamy holiday bokeh. Medium shot, eye-level, static camera. Keep the woman in the pale pink shirt holding the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/9482faa71d039e890929e280c82d4fcf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9482faa71d039e890929e280c82d4fcf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9482faa71d039e890929e280c82d4fcf.mp4", "mask_path": "synthetic-bg-change/mask/9482faa71d039e890929e280c82d4fcf.mp4", "composite_path": "synthetic-bg-change/composite/9482faa71d039e890929e280c82d4fcf.mp4"}
{"edit_instruction": "Change the background to a sleek modern office high-rise with floor-to-ceiling windows showing an active city skyline with moving traffic and blinking skyscraper windows, featuring dust motes floating in sunbeams and natural soft light from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the professional woman in glasses intact.", "input_video_path": "synthetic-bg-change/input_video/afde15d74f20d503d62898f559f09159.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/afde15d74f20d503d62898f559f09159.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/afde15d74f20d503d62898f559f09159.mp4", "mask_path": "synthetic-bg-change/mask/afde15d74f20d503d62898f559f09159.mp4", "composite_path": "synthetic-bg-change/composite/afde15d74f20d503d62898f559f09159.mp4"}
{"edit_instruction": "Change the background to the famous Rockefeller Center Christmas tree in New York City with ice skaters gliding past and holiday lights twinkling on the giant tree, featuring bright neutral festive lighting. Use a medium close-up, eye-level static camera with a blurred background and bokeh. Keep the young man wearing a Santa hat and plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2e6cad62cc661c8b3f3bc3183cacaf4a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2e6cad62cc661c8b3f3bc3183cacaf4a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2e6cad62cc661c8b3f3bc3183cacaf4a.mp4", "mask_path": "synthetic-bg-change/mask/2e6cad62cc661c8b3f3bc3183cacaf4a.mp4", "composite_path": "synthetic-bg-change/composite/2e6cad62cc661c8b3f3bc3183cacaf4a.mp4"}
{"edit_instruction": "Change the background to a high-rise balcony overlooking a modern metropolis at blue hour, featuring twinkling city lights, car headlight streaks on a highway below, steam venting from rooftops, and neutral city glow lighting from the right, with a static camera and slightly blurred background capturing the urban scale. Keep the professional woman intact.", "input_video_path": "synthetic-bg-change/input_video/2b87d10a53700bd99c9c66f7c594ee4c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2b87d10a53700bd99c9c66f7c594ee4c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2b87d10a53700bd99c9c66f7c594ee4c.mp4", "mask_path": "synthetic-bg-change/mask/2b87d10a53700bd99c9c66f7c594ee4c.mp4", "composite_path": "synthetic-bg-change/composite/2b87d10a53700bd99c9c66f7c594ee4c.mp4"}
{"edit_instruction": "Change the background to the famous Rockefeller Center Christmas tree in New York City with ice skaters gliding past and holiday lights twinkling on the giant tree, featuring bright neutral festive lighting. Use a medium close-up, eye-level static camera with a blurred background and bokeh. Keep the young man wearing a Santa hat and plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3c977e580db1dc1e59f233052ae86889.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3c977e580db1dc1e59f233052ae86889.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3c977e580db1dc1e59f233052ae86889.mp4", "mask_path": "synthetic-bg-change/mask/3c977e580db1dc1e59f233052ae86889.mp4", "composite_path": "synthetic-bg-change/composite/3c977e580db1dc1e59f233052ae86889.mp4"}
{"edit_instruction": "Change the background to a high-tech corporate boardroom featuring flickering holographic data displays with moving charts, floating digital interfaces scrolling upwards, and sleek glass walls reflecting activity, lit by soft neutral lighting from the front-right. Eye-level, medium shot, static camera, slightly blurred background with tech details visible. Keep the professional woman in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/bbeea64693ab79986c7a3c4a73768ea6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bbeea64693ab79986c7a3c4a73768ea6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bbeea64693ab79986c7a3c4a73768ea6.mp4", "mask_path": "synthetic-bg-change/mask/bbeea64693ab79986c7a3c4a73768ea6.mp4", "composite_path": "synthetic-bg-change/composite/bbeea64693ab79986c7a3c4a73768ea6.mp4"}
{"edit_instruction": "Change the background to a high-rise balcony overlooking a modern metropolis at blue hour, featuring twinkling city lights, car headlight streaks on a highway below, steam venting from rooftops, and neutral city glow lighting from the right, with a static camera and slightly blurred background capturing the urban scale. Keep the professional woman intact.", "input_video_path": "synthetic-bg-change/input_video/bfc4c6fd4e97c216113f99de086c9896.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bfc4c6fd4e97c216113f99de086c9896.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bfc4c6fd4e97c216113f99de086c9896.mp4", "mask_path": "synthetic-bg-change/mask/bfc4c6fd4e97c216113f99de086c9896.mp4", "composite_path": "synthetic-bg-change/composite/bfc4c6fd4e97c216113f99de086c9896.mp4"}
{"edit_instruction": "Change the background to an opulent luxury hotel lobby decorated for the holidays, with golden sparkles gently drifting in the air, an elegant shimmering chandelier, guests walking in the distance, soft neutral front lighting, slightly blurred background with lobby light bokeh. Medium shot, eye-level, static camera. Keep the woman holding the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/1e7ea8baf74a16d93be86f061ddd6906.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1e7ea8baf74a16d93be86f061ddd6906.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1e7ea8baf74a16d93be86f061ddd6906.mp4", "mask_path": "synthetic-bg-change/mask/1e7ea8baf74a16d93be86f061ddd6906.mp4", "composite_path": "synthetic-bg-change/composite/1e7ea8baf74a16d93be86f061ddd6906.mp4"}
{"edit_instruction": "Change the background to a high-tech corporate boardroom featuring flickering holographic data displays with moving charts, floating digital interfaces scrolling upwards, and sleek glass walls reflecting activity, lit by soft neutral lighting from the front-right. Eye-level, medium shot, static camera, slightly blurred background with tech details visible. Keep the professional woman in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/27f16a4c09960f72d65e21ed88d8eb26.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/27f16a4c09960f72d65e21ed88d8eb26.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/27f16a4c09960f72d65e21ed88d8eb26.mp4", "mask_path": "synthetic-bg-change/mask/27f16a4c09960f72d65e21ed88d8eb26.mp4", "composite_path": "synthetic-bg-change/composite/27f16a4c09960f72d65e21ed88d8eb26.mp4"}
{"edit_instruction": "Change the background to a whimsical magical salon filled with floating mirrors, featuring sparkling fairy dust, magical orbs of light orbiting, and enchanted scissors snipping the air. Apply soft, diffused front-right lighting and a soft-focus background with dreamy bokeh bubbles. Medium close-up, eye-level, static camera. Keep the man brushing the girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/eb12c5c1c70e30c1e2248e9dee668b7d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb12c5c1c70e30c1e2248e9dee668b7d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb12c5c1c70e30c1e2248e9dee668b7d.mp4", "mask_path": "synthetic-bg-change/mask/eb12c5c1c70e30c1e2248e9dee668b7d.mp4", "composite_path": "synthetic-bg-change/composite/eb12c5c1c70e30c1e2248e9dee668b7d.mp4"}
{"edit_instruction": "Change the background to an opulent luxury hotel lobby decorated for the holidays, with golden sparkles gently drifting in the air, an elegant shimmering chandelier, guests walking in the distance, soft neutral front lighting, slightly blurred background with lobby light bokeh. Medium shot, eye-level, static camera. Keep the woman holding the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/c65aa836e6309ede1735a6ac951cd4fc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c65aa836e6309ede1735a6ac951cd4fc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c65aa836e6309ede1735a6ac951cd4fc.mp4", "mask_path": "synthetic-bg-change/mask/c65aa836e6309ede1735a6ac951cd4fc.mp4", "composite_path": "synthetic-bg-change/composite/c65aa836e6309ede1735a6ac951cd4fc.mp4"}
{"edit_instruction": "Change the background to an elegant Victorian sunroom where dust motes dance in shafts of light and sheer white curtains billow gently in the breeze, with soft natural window light from the front-left. Use a medium close-up, static camera with a slightly blurred background. Keep the man brushing the girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/b5bd5d6e48d0e0ca3164563db06b2306.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b5bd5d6e48d0e0ca3164563db06b2306.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b5bd5d6e48d0e0ca3164563db06b2306.mp4", "mask_path": "synthetic-bg-change/mask/b5bd5d6e48d0e0ca3164563db06b2306.mp4", "composite_path": "synthetic-bg-change/composite/b5bd5d6e48d0e0ca3164563db06b2306.mp4"}
{"edit_instruction": "Change the background to a whimsical magical salon filled with floating mirrors, featuring sparkling fairy dust, magical orbs of light orbiting, and enchanted scissors snipping the air. Apply soft, diffused front-right lighting and a soft-focus background with dreamy bokeh bubbles. Medium close-up, eye-level, static camera. Keep the man brushing the girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/75863244d236b61a008275712cb0c905.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/75863244d236b61a008275712cb0c905.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/75863244d236b61a008275712cb0c905.mp4", "mask_path": "synthetic-bg-change/mask/75863244d236b61a008275712cb0c905.mp4", "composite_path": "synthetic-bg-change/composite/75863244d236b61a008275712cb0c905.mp4"}
{"edit_instruction": "Change the background to an enchanted forest clearing with glowing fairy spores drifting through the air, lit by soft, diffused magical light from the front-left, captured as a medium close-up with a static camera and a dreamy out-of-focus background with bokeh. Keep the man brushing the girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/c9af251c914bd4a89dd2ecfdf5c389e6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c9af251c914bd4a89dd2ecfdf5c389e6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c9af251c914bd4a89dd2ecfdf5c389e6.mp4", "mask_path": "synthetic-bg-change/mask/c9af251c914bd4a89dd2ecfdf5c389e6.mp4", "composite_path": "synthetic-bg-change/composite/c9af251c914bd4a89dd2ecfdf5c389e6.mp4"}
{"edit_instruction": "Change the background to an elegant Victorian sunroom where dust motes dance in shafts of light and sheer white curtains billow gently in the breeze, with soft natural window light from the front-left. Use a medium close-up, static camera with a slightly blurred background. Keep the man brushing the girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/25bbba48fd580df3e956c19a26d6c776.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/25bbba48fd580df3e956c19a26d6c776.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/25bbba48fd580df3e956c19a26d6c776.mp4", "mask_path": "synthetic-bg-change/mask/25bbba48fd580df3e956c19a26d6c776.mp4", "composite_path": "synthetic-bg-change/composite/25bbba48fd580df3e956c19a26d6c776.mp4"}
{"edit_instruction": "Change the background to a modern train platform with a high-speed train gliding past in the distance, flickering digital schedule boards, cool neutral station lighting from the left, and a sharp background showing station architecture. Medium close-up, eye-level, static camera. Keep the father helping his daughter fix her hair intact.", "input_video_path": "synthetic-bg-change/input_video/5523d5cba054a38d57c6d34a9f31f7be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5523d5cba054a38d57c6d34a9f31f7be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5523d5cba054a38d57c6d34a9f31f7be.mp4", "mask_path": "synthetic-bg-change/mask/5523d5cba054a38d57c6d34a9f31f7be.mp4", "composite_path": "synthetic-bg-change/composite/5523d5cba054a38d57c6d34a9f31f7be.mp4"}
{"edit_instruction": "Change the background to an enchanted forest clearing with glowing fairy spores drifting through the air, lit by soft, diffused magical light from the front-left, captured as a medium close-up with a static camera and a dreamy out-of-focus background with bokeh. Keep the man brushing the girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/e8cf628b736a4ef15eda6fa6ffbf273c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e8cf628b736a4ef15eda6fa6ffbf273c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e8cf628b736a4ef15eda6fa6ffbf273c.mp4", "mask_path": "synthetic-bg-change/mask/e8cf628b736a4ef15eda6fa6ffbf273c.mp4", "composite_path": "synthetic-bg-change/composite/e8cf628b736a4ef15eda6fa6ffbf273c.mp4"}
{"edit_instruction": "Change the background to a park bench during a crisp autumn day with golden leaves falling slowly from the trees and people walking dogs on a distant path, illuminated by soft natural light from the left. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the father grooming his daughter's hair intact.", "input_video_path": "synthetic-bg-change/input_video/7fc7a7eafc018f6d3cf501b69c02b1f3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7fc7a7eafc018f6d3cf501b69c02b1f3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7fc7a7eafc018f6d3cf501b69c02b1f3.mp4", "mask_path": "synthetic-bg-change/mask/7fc7a7eafc018f6d3cf501b69c02b1f3.mp4", "composite_path": "synthetic-bg-change/composite/7fc7a7eafc018f6d3cf501b69c02b1f3.mp4"}
{"edit_instruction": "Change the background to a modern train platform with a high-speed train gliding past in the distance, flickering digital schedule boards, cool neutral station lighting from the left, and a sharp background showing station architecture. Medium close-up, eye-level, static camera. Keep the father helping his daughter fix her hair intact.", "input_video_path": "synthetic-bg-change/input_video/dbd9dadfcf2dae99c63ccf065e0ba1f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dbd9dadfcf2dae99c63ccf065e0ba1f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dbd9dadfcf2dae99c63ccf065e0ba1f7.mp4", "mask_path": "synthetic-bg-change/mask/dbd9dadfcf2dae99c63ccf065e0ba1f7.mp4", "composite_path": "synthetic-bg-change/composite/dbd9dadfcf2dae99c63ccf065e0ba1f7.mp4"}
{"edit_instruction": "Change the background to a cozy, warm living room with a flickering fireplace hearth, dust motes dancing in shafts of light, and a slowly spinning ceiling fan, with soft neutral lighting from the front-right. Use a medium close-up, eye-level static camera with a slightly blurred background showing a bookshelf and window. Keep the man brushing the girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/5c1f484f5f085d72d5f748d0d0eb2aa0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5c1f484f5f085d72d5f748d0d0eb2aa0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5c1f484f5f085d72d5f748d0d0eb2aa0.mp4", "mask_path": "synthetic-bg-change/mask/5c1f484f5f085d72d5f748d0d0eb2aa0.mp4", "composite_path": "synthetic-bg-change/composite/5c1f484f5f085d72d5f748d0d0eb2aa0.mp4"}
{"edit_instruction": "Change the background to a park bench during a crisp autumn day with golden leaves falling slowly from the trees and people walking dogs on a distant path, illuminated by soft natural light from the left. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the father grooming his daughter's hair intact.", "input_video_path": "synthetic-bg-change/input_video/68b3118328ebb03eba4c87b33cdddd67.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/68b3118328ebb03eba4c87b33cdddd67.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/68b3118328ebb03eba4c87b33cdddd67.mp4", "mask_path": "synthetic-bg-change/mask/68b3118328ebb03eba4c87b33cdddd67.mp4", "composite_path": "synthetic-bg-change/composite/68b3118328ebb03eba4c87b33cdddd67.mp4"}
{"edit_instruction": "Change the background to a serene, mystical forest glade with glowing magical spores drifting in the air, soft beams of light piercing through ancient canopy leaves, and a slightly blurred background of mossy trees and ferns. Keep the man grooming the girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/145017af306e43085bfd0ac1be1e86d3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/145017af306e43085bfd0ac1be1e86d3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/145017af306e43085bfd0ac1be1e86d3.mp4", "mask_path": "synthetic-bg-change/mask/145017af306e43085bfd0ac1be1e86d3.mp4", "composite_path": "synthetic-bg-change/composite/145017af306e43085bfd0ac1be1e86d3.mp4"}
{"edit_instruction": "Change the background to a cozy, warm living room with a flickering fireplace hearth, dust motes dancing in shafts of light, and a slowly spinning ceiling fan, with soft neutral lighting from the front-right. Use a medium close-up, eye-level static camera with a slightly blurred background showing a bookshelf and window. Keep the man brushing the girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/aa51adbfd42926274c5edbd27d937f3b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aa51adbfd42926274c5edbd27d937f3b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aa51adbfd42926274c5edbd27d937f3b.mp4", "mask_path": "synthetic-bg-change/mask/aa51adbfd42926274c5edbd27d937f3b.mp4", "composite_path": "synthetic-bg-change/composite/aa51adbfd42926274c5edbd27d937f3b.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with dust motes dancing in light shafts and sheer curtains billowing in a soft breeze, illuminated by soft neutral light from the front-left, captured in medium close-up with an eye-level static camera and a soft-focus background with dreamy bokeh. Keep the father brushing his daughter's hair intact.", "input_video_path": "synthetic-bg-change/input_video/6d5be841ea95ecd3af9917a4037419b6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6d5be841ea95ecd3af9917a4037419b6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6d5be841ea95ecd3af9917a4037419b6.mp4", "mask_path": "synthetic-bg-change/mask/6d5be841ea95ecd3af9917a4037419b6.mp4", "composite_path": "synthetic-bg-change/composite/6d5be841ea95ecd3af9917a4037419b6.mp4"}
{"edit_instruction": "Change the background to a serene, mystical forest glade with glowing magical spores drifting in the air, soft beams of light piercing through ancient canopy leaves, and a slightly blurred background of mossy trees and ferns. Keep the man grooming the girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/926cfe5225de0443ac4c6bdcc3e7fd3a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/926cfe5225de0443ac4c6bdcc3e7fd3a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/926cfe5225de0443ac4c6bdcc3e7fd3a.mp4", "mask_path": "synthetic-bg-change/mask/926cfe5225de0443ac4c6bdcc3e7fd3a.mp4", "composite_path": "synthetic-bg-change/composite/926cfe5225de0443ac4c6bdcc3e7fd3a.mp4"}
{"edit_instruction": "Change the background to a high-end glass office overlooking a busy city skyline at dusk with twinkling city lights and distant highways, featuring soft artificial interior lighting. Medium close-up, eye-level, static camera with a blurred bokeh background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/6ebd1f680a20fa5bc74c7af6261956a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6ebd1f680a20fa5bc74c7af6261956a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6ebd1f680a20fa5bc74c7af6261956a3.mp4", "mask_path": "synthetic-bg-change/mask/6ebd1f680a20fa5bc74c7af6261956a3.mp4", "composite_path": "synthetic-bg-change/composite/6ebd1f680a20fa5bc74c7af6261956a3.mp4"}
{"edit_instruction": "Change the background to the Westminster Bridge with the Big Ben clock tower rising behind, a red double-decker bus passing by, and clouds drifting slowly across the sky, with soft overcast lighting, eye-level angle, and gentle background blur. Keep the man in the formal black suit intact.", "input_video_path": "synthetic-bg-change/input_video/18ff80f938787deb9b2688e21c9d263f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/18ff80f938787deb9b2688e21c9d263f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/18ff80f938787deb9b2688e21c9d263f.mp4", "mask_path": "synthetic-bg-change/mask/18ff80f938787deb9b2688e21c9d263f.mp4", "composite_path": "synthetic-bg-change/composite/18ff80f938787deb9b2688e21c9d263f.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with dust motes dancing in light shafts and sheer curtains billowing in a soft breeze, illuminated by soft neutral light from the front-left, captured in medium close-up with an eye-level static camera and a soft-focus background with dreamy bokeh. Keep the father brushing his daughter's hair intact.", "input_video_path": "synthetic-bg-change/input_video/d48b3d643009bd5e547b42a6e9a444cb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d48b3d643009bd5e547b42a6e9a444cb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d48b3d643009bd5e547b42a6e9a444cb.mp4", "mask_path": "synthetic-bg-change/mask/d48b3d643009bd5e547b42a6e9a444cb.mp4", "composite_path": "synthetic-bg-change/composite/d48b3d643009bd5e547b42a6e9a444cb.mp4"}
{"edit_instruction": "Change the background to a high-end glass office overlooking a busy city skyline at dusk with twinkling city lights and distant highways, featuring soft artificial interior lighting. Medium close-up, eye-level, static camera with a blurred bokeh background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/b4ac6e965f7cbf266fe336faa538dbe0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b4ac6e965f7cbf266fe336faa538dbe0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b4ac6e965f7cbf266fe336faa538dbe0.mp4", "mask_path": "synthetic-bg-change/mask/b4ac6e965f7cbf266fe336faa538dbe0.mp4", "composite_path": "synthetic-bg-change/composite/b4ac6e965f7cbf266fe336faa538dbe0.mp4"}
{"edit_instruction": "Change the background to a sleek, modern broadcast studio with blue accented architecture, digital monitors displaying rotating globe graphics and scrolling text tickers, soft neutral studio lighting from the front-right, medium close-up, eye-level, static camera, and a blurred background with bokeh. Keep the man in the formal black suit intact.", "input_video_path": "synthetic-bg-change/input_video/745278d641b4efc5a3704798e75a91c8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/745278d641b4efc5a3704798e75a91c8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/745278d641b4efc5a3704798e75a91c8.mp4", "mask_path": "synthetic-bg-change/mask/745278d641b4efc5a3704798e75a91c8.mp4", "composite_path": "synthetic-bg-change/composite/745278d641b4efc5a3704798e75a91c8.mp4"}
{"edit_instruction": "Change the background to the Westminster Bridge with the Big Ben clock tower rising behind, a red double-decker bus passing by, and clouds drifting slowly across the sky, with soft overcast lighting, eye-level angle, and gentle background blur. Keep the man in the formal black suit intact.", "input_video_path": "synthetic-bg-change/input_video/e3fe4a6477e812a4f24e380088ab00cf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e3fe4a6477e812a4f24e380088ab00cf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e3fe4a6477e812a4f24e380088ab00cf.mp4", "mask_path": "synthetic-bg-change/mask/e3fe4a6477e812a4f24e380088ab00cf.mp4", "composite_path": "synthetic-bg-change/composite/e3fe4a6477e812a4f24e380088ab00cf.mp4"}
{"edit_instruction": "Change the background to a high-tech broadcast news studio with multiple screens displaying moving stock market tickers and spinning globe graphics, featuring studio lighting from the front-left. Use a medium close-up, eye-level, static camera angle with the background in soft focus. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/473a1fa76492832fa1c86622f3bb21a5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/473a1fa76492832fa1c86622f3bb21a5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/473a1fa76492832fa1c86622f3bb21a5.mp4", "mask_path": "synthetic-bg-change/mask/473a1fa76492832fa1c86622f3bb21a5.mp4", "composite_path": "synthetic-bg-change/composite/473a1fa76492832fa1c86622f3bb21a5.mp4"}
{"edit_instruction": "Change the background to a sleek, modern broadcast studio with blue accented architecture, digital monitors displaying rotating globe graphics and scrolling text tickers, soft neutral studio lighting from the front-right, medium close-up, eye-level, static camera, and a blurred background with bokeh. Keep the man in the formal black suit intact.", "input_video_path": "synthetic-bg-change/input_video/ee9565efa258e31dcdad705f4197d88e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ee9565efa258e31dcdad705f4197d88e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ee9565efa258e31dcdad705f4197d88e.mp4", "mask_path": "synthetic-bg-change/mask/ee9565efa258e31dcdad705f4197d88e.mp4", "composite_path": "synthetic-bg-change/composite/ee9565efa258e31dcdad705f4197d88e.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office with a glass wall overlooking a city skyline, clouds drifting slowly across the sky and distant traffic moving on the highway below, with soft daylight coming from the left window. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/c5dea68d91d2699ba0a6b4d74b285e97.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c5dea68d91d2699ba0a6b4d74b285e97.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c5dea68d91d2699ba0a6b4d74b285e97.mp4", "mask_path": "synthetic-bg-change/mask/c5dea68d91d2699ba0a6b4d74b285e97.mp4", "composite_path": "synthetic-bg-change/composite/c5dea68d91d2699ba0a6b4d74b285e97.mp4"}
{"edit_instruction": "Change the background to a high-tech broadcast news studio with multiple screens displaying moving stock market tickers and spinning globe graphics, featuring studio lighting from the front-left. Use a medium close-up, eye-level, static camera angle with the background in soft focus. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/363c94b72f51be8f2fb4dcfa70dd5ce3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/363c94b72f51be8f2fb4dcfa70dd5ce3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/363c94b72f51be8f2fb4dcfa70dd5ce3.mp4", "mask_path": "synthetic-bg-change/mask/363c94b72f51be8f2fb4dcfa70dd5ce3.mp4", "composite_path": "synthetic-bg-change/composite/363c94b72f51be8f2fb4dcfa70dd5ce3.mp4"}
{"edit_instruction": "Change the background to a busy modern financial district street lined with glass skyscrapers reflecting the sky, yellow taxi cabs in the distance, and steam rising from subway grates under soft diffused daylight. Use a medium shot, eye-level angle, static camera, with a slightly blurred background. Keep the man in the suit walking away intact.", "input_video_path": "synthetic-bg-change/input_video/9108b86366bc76b3c5d3430f9e0d025d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9108b86366bc76b3c5d3430f9e0d025d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9108b86366bc76b3c5d3430f9e0d025d.mp4", "mask_path": "synthetic-bg-change/mask/9108b86366bc76b3c5d3430f9e0d025d.mp4", "composite_path": "synthetic-bg-change/composite/9108b86366bc76b3c5d3430f9e0d025d.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office with a glass wall overlooking a city skyline, clouds drifting slowly across the sky and distant traffic moving on the highway below, with soft daylight coming from the left window. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/5da29fde55f7c0f6dd9e1c52a76d1820.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5da29fde55f7c0f6dd9e1c52a76d1820.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5da29fde55f7c0f6dd9e1c52a76d1820.mp4", "mask_path": "synthetic-bg-change/mask/5da29fde55f7c0f6dd9e1c52a76d1820.mp4", "composite_path": "synthetic-bg-change/composite/5da29fde55f7c0f6dd9e1c52a76d1820.mp4"}
{"edit_instruction": "Change the background to a modern broadcast news studio with blue backlit panels, screens displaying moving stock market tickers and spinning globe graphics, bright diffused studio lighting, medium close-up, eye-level shot with slightly blurred background. Keep the man in a formal black suit intact.", "input_video_path": "synthetic-bg-change/input_video/98d82a71bf65d74046809ea10c7976b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/98d82a71bf65d74046809ea10c7976b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/98d82a71bf65d74046809ea10c7976b7.mp4", "mask_path": "synthetic-bg-change/mask/98d82a71bf65d74046809ea10c7976b7.mp4", "composite_path": "synthetic-bg-change/composite/98d82a71bf65d74046809ea10c7976b7.mp4"}
{"edit_instruction": "Change the background to a busy modern financial district street lined with glass skyscrapers reflecting the sky, yellow taxi cabs in the distance, and steam rising from subway grates under soft diffused daylight. Use a medium shot, eye-level angle, static camera, with a slightly blurred background. Keep the man in the suit walking away intact.", "input_video_path": "synthetic-bg-change/input_video/25c6f64a89e9fbcdefef36e78bec9b13.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/25c6f64a89e9fbcdefef36e78bec9b13.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/25c6f64a89e9fbcdefef36e78bec9b13.mp4", "mask_path": "synthetic-bg-change/mask/25c6f64a89e9fbcdefef36e78bec9b13.mp4", "composite_path": "synthetic-bg-change/composite/25c6f64a89e9fbcdefef36e78bec9b13.mp4"}
{"edit_instruction": "Change the background to a high-end corporate boardroom with a glass wall revealing a busy city skyline and clouds drifting across a blue sky, lit by soft neutral office lighting from the top right. Use a medium shot with an eye-level static camera and a slightly blurred background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/1758747f5a2f6895c30d1ca0a134c5a5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1758747f5a2f6895c30d1ca0a134c5a5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1758747f5a2f6895c30d1ca0a134c5a5.mp4", "mask_path": "synthetic-bg-change/mask/1758747f5a2f6895c30d1ca0a134c5a5.mp4", "composite_path": "synthetic-bg-change/composite/1758747f5a2f6895c30d1ca0a134c5a5.mp4"}
{"edit_instruction": "Change the background to a modern broadcast news studio with blue backlit panels, screens displaying moving stock market tickers and spinning globe graphics, bright diffused studio lighting, medium close-up, eye-level shot with slightly blurred background. Keep the man in a formal black suit intact.", "input_video_path": "synthetic-bg-change/input_video/8cbc377ff86bb3fda2e501e3afd794c9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8cbc377ff86bb3fda2e501e3afd794c9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8cbc377ff86bb3fda2e501e3afd794c9.mp4", "mask_path": "synthetic-bg-change/mask/8cbc377ff86bb3fda2e501e3afd794c9.mp4", "composite_path": "synthetic-bg-change/composite/8cbc377ff86bb3fda2e501e3afd794c9.mp4"}
{"edit_instruction": "Change the background to Westminster Bridge with the iconic Big Ben and Parliament buildings visible ahead, red double-decker buses crossing the bridge, birds flying over the River Thames, overcast diffused natural light from the front-right, medium shot, eye-level, static camera with sharp background and deep focus. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/98bad8a2d60eef2ece97fe117504dda9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/98bad8a2d60eef2ece97fe117504dda9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/98bad8a2d60eef2ece97fe117504dda9.mp4", "mask_path": "synthetic-bg-change/mask/98bad8a2d60eef2ece97fe117504dda9.mp4", "composite_path": "synthetic-bg-change/composite/98bad8a2d60eef2ece97fe117504dda9.mp4"}
{"edit_instruction": "Change the background to a high-end corporate boardroom with a glass wall revealing a busy city skyline and clouds drifting across a blue sky, lit by soft neutral office lighting from the top right. Use a medium shot with an eye-level static camera and a slightly blurred background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/ff7bfe097a031498820ea3f57d5529ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff7bfe097a031498820ea3f57d5529ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff7bfe097a031498820ea3f57d5529ce.mp4", "mask_path": "synthetic-bg-change/mask/ff7bfe097a031498820ea3f57d5529ce.mp4", "composite_path": "synthetic-bg-change/composite/ff7bfe097a031498820ea3f57d5529ce.mp4"}
{"edit_instruction": "Change the background to a spacious, modern white-walled art gallery with large abstract paintings, other gallery visitors walking in the distance, dust motes in light beams, and soft diffused gallery lighting from the left. Medium shot, eye-level, slightly blurred background. Keep the man in the dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/9cbe177d8fc5dd293dc4f109a173af3d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9cbe177d8fc5dd293dc4f109a173af3d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9cbe177d8fc5dd293dc4f109a173af3d.mp4", "mask_path": "synthetic-bg-change/mask/9cbe177d8fc5dd293dc4f109a173af3d.mp4", "composite_path": "synthetic-bg-change/composite/9cbe177d8fc5dd293dc4f109a173af3d.mp4"}
{"edit_instruction": "Change the background to Westminster Bridge with the iconic Big Ben and Parliament buildings visible ahead, red double-decker buses crossing the bridge, birds flying over the River Thames, overcast diffused natural light from the front-right, medium shot, eye-level, static camera with sharp background and deep focus. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/bf137a617206b5c6571f9bae7f347de9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf137a617206b5c6571f9bae7f347de9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf137a617206b5c6571f9bae7f347de9.mp4", "mask_path": "synthetic-bg-change/mask/bf137a617206b5c6571f9bae7f347de9.mp4", "composite_path": "synthetic-bg-change/composite/bf137a617206b5c6571f9bae7f347de9.mp4"}
{"edit_instruction": "Change the background to a spacious modern art gallery featuring a large abstract painting, with other visitors walking softly in the distance and dust motes floating in light beams, lit by soft diffused top-right museum lighting, captured in a medium wide shot at eye-level with a blurred background and bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/131e86174bd03a50de2b9f4e5999c018.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/131e86174bd03a50de2b9f4e5999c018.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/131e86174bd03a50de2b9f4e5999c018.mp4", "mask_path": "synthetic-bg-change/mask/131e86174bd03a50de2b9f4e5999c018.mp4", "composite_path": "synthetic-bg-change/composite/131e86174bd03a50de2b9f4e5999c018.mp4"}
{"edit_instruction": "Change the background to a spacious, modern white-walled art gallery with large abstract paintings, other gallery visitors walking in the distance, dust motes in light beams, and soft diffused gallery lighting from the left. Medium shot, eye-level, slightly blurred background. Keep the man in the dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/83de9aea18980f9af8cb612845f47cea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/83de9aea18980f9af8cb612845f47cea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/83de9aea18980f9af8cb612845f47cea.mp4", "mask_path": "synthetic-bg-change/mask/83de9aea18980f9af8cb612845f47cea.mp4", "composite_path": "synthetic-bg-change/composite/83de9aea18980f9af8cb612845f47cea.mp4"}
{"edit_instruction": "Change the background to a modern skyscraper office with a massive floor-to-ceiling window, clouds drifting slowly past the glass, and a helicopter flying in the distance over the city skyline, lit by soft diffused daylight. Medium shot, eye-level, sharp background. Keep the man in the dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/1444962751384d6890a4f2f734cca3db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1444962751384d6890a4f2f734cca3db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1444962751384d6890a4f2f734cca3db.mp4", "mask_path": "synthetic-bg-change/mask/1444962751384d6890a4f2f734cca3db.mp4", "composite_path": "synthetic-bg-change/composite/1444962751384d6890a4f2f734cca3db.mp4"}
{"edit_instruction": "Change the background to a spacious modern art gallery featuring a large abstract painting, with other visitors walking softly in the distance and dust motes floating in light beams, lit by soft diffused top-right museum lighting, captured in a medium wide shot at eye-level with a blurred background and bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/567b2861738de26da47beb0f626bd38c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/567b2861738de26da47beb0f626bd38c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/567b2861738de26da47beb0f626bd38c.mp4", "mask_path": "synthetic-bg-change/mask/567b2861738de26da47beb0f626bd38c.mp4", "composite_path": "synthetic-bg-change/composite/567b2861738de26da47beb0f626bd38c.mp4"}
{"edit_instruction": "Change the background to a riverside walkway pointing towards the Tower Bridge in London, with the River Thames flowing steadily and tour boats passing by. Use soft, overcast natural light, medium shot, eye-level angle, and a slightly blurred background. Keep the man in the dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/19be178df86e6c28986c96d284ef02c9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/19be178df86e6c28986c96d284ef02c9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/19be178df86e6c28986c96d284ef02c9.mp4", "mask_path": "synthetic-bg-change/mask/19be178df86e6c28986c96d284ef02c9.mp4", "composite_path": "synthetic-bg-change/composite/19be178df86e6c28986c96d284ef02c9.mp4"}
{"edit_instruction": "Change the background to a modern skyscraper office with a massive floor-to-ceiling window, clouds drifting slowly past the glass, and a helicopter flying in the distance over the city skyline, lit by soft diffused daylight. Medium shot, eye-level, sharp background. Keep the man in the dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/b6368c064df4add3f86d74e135c635f9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b6368c064df4add3f86d74e135c635f9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b6368c064df4add3f86d74e135c635f9.mp4", "mask_path": "synthetic-bg-change/mask/b6368c064df4add3f86d74e135c635f9.mp4", "composite_path": "synthetic-bg-change/composite/b6368c064df4add3f86d74e135c635f9.mp4"}
{"edit_instruction": "Change the background to the Louvre museum gallery with masterpiece paintings, tourists walking past in the distance, dust motes dancing in the gallery lights, soft ambient light from the front-right, medium shot, eye-level, soft-focus background highlighting the art. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/f50ca93754f5ff047265754b66305053.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f50ca93754f5ff047265754b66305053.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f50ca93754f5ff047265754b66305053.mp4", "mask_path": "synthetic-bg-change/mask/f50ca93754f5ff047265754b66305053.mp4", "composite_path": "synthetic-bg-change/composite/f50ca93754f5ff047265754b66305053.mp4"}
{"edit_instruction": "Change the background to a riverside walkway pointing towards the Tower Bridge in London, with the River Thames flowing steadily and tour boats passing by. Use soft, overcast natural light, medium shot, eye-level angle, and a slightly blurred background. Keep the man in the dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/4b4770f0fbd0ce453cbfcb0c53d43e9a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b4770f0fbd0ce453cbfcb0c53d43e9a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b4770f0fbd0ce453cbfcb0c53d43e9a.mp4", "mask_path": "synthetic-bg-change/mask/4b4770f0fbd0ce453cbfcb0c53d43e9a.mp4", "composite_path": "synthetic-bg-change/composite/4b4770f0fbd0ce453cbfcb0c53d43e9a.mp4"}
{"edit_instruction": "Change the background to the Louvre museum gallery with masterpiece paintings, tourists walking past in the distance, dust motes dancing in the gallery lights, soft ambient light from the front-right, medium shot, eye-level, soft-focus background highlighting the art. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/e062b08630ca999d2cb7d125eeb356dd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e062b08630ca999d2cb7d125eeb356dd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e062b08630ca999d2cb7d125eeb356dd.mp4", "mask_path": "synthetic-bg-change/mask/e062b08630ca999d2cb7d125eeb356dd.mp4", "composite_path": "synthetic-bg-change/composite/e062b08630ca999d2cb7d125eeb356dd.mp4"}
{"edit_instruction": "Change the background to the observation deck of a futuristic space station with a massive blue planet rotating outside the viewport, spaceships passing by with engine trails, holographic displays flickering with data, and cool, soft artificial overhead light. Use a medium wide shot with a static camera and slightly blurred background details. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/ff302411be40cb8b7d12fbb69bc0c00d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff302411be40cb8b7d12fbb69bc0c00d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff302411be40cb8b7d12fbb69bc0c00d.mp4", "mask_path": "synthetic-bg-change/mask/ff302411be40cb8b7d12fbb69bc0c00d.mp4", "composite_path": "synthetic-bg-change/composite/ff302411be40cb8b7d12fbb69bc0c00d.mp4"}
{"edit_instruction": "Change the background to a bustling modern city skyline seen through a massive glass window, with clouds drifting across the sky and distant traffic below, illuminated by soft, neutral daylight. Use a medium wide shot, static camera, and deep focus with a sharp background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/632b351d9d03ef9e106b3ca80efb5af1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/632b351d9d03ef9e106b3ca80efb5af1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/632b351d9d03ef9e106b3ca80efb5af1.mp4", "mask_path": "synthetic-bg-change/mask/632b351d9d03ef9e106b3ca80efb5af1.mp4", "composite_path": "synthetic-bg-change/composite/632b351d9d03ef9e106b3ca80efb5af1.mp4"}
{"edit_instruction": "Change the background to a bustling modern city skyline seen through a massive glass window, with clouds drifting across the sky and distant traffic below, illuminated by soft, neutral daylight. Use a medium wide shot, static camera, and deep focus with a sharp background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/a35ccdc708a78764d0501c5230755c29.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a35ccdc708a78764d0501c5230755c29.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a35ccdc708a78764d0501c5230755c29.mp4", "mask_path": "synthetic-bg-change/mask/a35ccdc708a78764d0501c5230755c29.mp4", "composite_path": "synthetic-bg-change/composite/a35ccdc708a78764d0501c5230755c29.mp4"}
{"edit_instruction": "Change the background to the observation deck of a futuristic space station with a massive blue planet rotating outside the viewport, spaceships passing by with engine trails, holographic displays flickering with data, and cool, soft artificial overhead light. Use a medium wide shot with a static camera and slightly blurred background details. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/700869a4c918c372add09d65deeee508.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/700869a4c918c372add09d65deeee508.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/700869a4c918c372add09d65deeee508.mp4", "mask_path": "synthetic-bg-change/mask/700869a4c918c372add09d65deeee508.mp4", "composite_path": "synthetic-bg-change/composite/700869a4c918c372add09d65deeee508.mp4"}
{"edit_instruction": "Change the background to a minimalist contemporary art gallery with visitors walking slowly in the background and dust motes floating in beams of track lighting, featuring bright, directional artificial light from the right. Eye-level, medium shot with a sharp background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/af2e5cd57b0718c93bd9001da9a78300.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/af2e5cd57b0718c93bd9001da9a78300.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/af2e5cd57b0718c93bd9001da9a78300.mp4", "mask_path": "synthetic-bg-change/mask/af2e5cd57b0718c93bd9001da9a78300.mp4", "composite_path": "synthetic-bg-change/composite/af2e5cd57b0718c93bd9001da9a78300.mp4"}
{"edit_instruction": "Change the background to a high-rise corporate office overlooking a city skyline at dusk with city lights flickering in the distance, reflections moving across glass panels, soft ambient light coming from the left window, and a blurred background with city bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/b5ce8a9d7ca4dcf479c08e57829905e5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b5ce8a9d7ca4dcf479c08e57829905e5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b5ce8a9d7ca4dcf479c08e57829905e5.mp4", "mask_path": "synthetic-bg-change/mask/b5ce8a9d7ca4dcf479c08e57829905e5.mp4", "composite_path": "synthetic-bg-change/composite/b5ce8a9d7ca4dcf479c08e57829905e5.mp4"}
{"edit_instruction": "Change the background to a minimalist contemporary art gallery with visitors walking slowly in the background and dust motes floating in beams of track lighting, featuring bright, directional artificial light from the right. Eye-level, medium shot with a sharp background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/d51914daac2b62095b4405f171847bfc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d51914daac2b62095b4405f171847bfc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d51914daac2b62095b4405f171847bfc.mp4", "mask_path": "synthetic-bg-change/mask/d51914daac2b62095b4405f171847bfc.mp4", "composite_path": "synthetic-bg-change/composite/d51914daac2b62095b4405f171847bfc.mp4"}
{"edit_instruction": "Change the background to a modern, minimalist art gallery with polished concrete floors and high white walls, featuring dust motes dancing in shafts of light and gallery visitors walking softly in the distant background. Use soft, diffused lighting from the front right, eye-level, medium shot with a slightly blurred background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/6cdb7ebbb5c7c02f5e004c33e45776b0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6cdb7ebbb5c7c02f5e004c33e45776b0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6cdb7ebbb5c7c02f5e004c33e45776b0.mp4", "mask_path": "synthetic-bg-change/mask/6cdb7ebbb5c7c02f5e004c33e45776b0.mp4", "composite_path": "synthetic-bg-change/composite/6cdb7ebbb5c7c02f5e004c33e45776b0.mp4"}
{"edit_instruction": "Change the background to a high-rise corporate office overlooking a city skyline at dusk with city lights flickering in the distance, reflections moving across glass panels, soft ambient light coming from the left window, and a blurred background with city bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/47e84642f899b1e57da6a2116218e143.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/47e84642f899b1e57da6a2116218e143.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/47e84642f899b1e57da6a2116218e143.mp4", "mask_path": "synthetic-bg-change/mask/47e84642f899b1e57da6a2116218e143.mp4", "composite_path": "synthetic-bg-change/composite/47e84642f899b1e57da6a2116218e143.mp4"}
{"edit_instruction": "Change the background to a wooden deck overlooking a serene forest lake with tall pine trees swaying in the breeze and ripples on the water surface, bathed in warm golden hour light from the front-right. Use an eye-level medium wide shot with a soft-focus background. Keep the laughing man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/89e771a28844da896cb48e2e47ccaa38.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/89e771a28844da896cb48e2e47ccaa38.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/89e771a28844da896cb48e2e47ccaa38.mp4", "mask_path": "synthetic-bg-change/mask/89e771a28844da896cb48e2e47ccaa38.mp4", "composite_path": "synthetic-bg-change/composite/89e771a28844da896cb48e2e47ccaa38.mp4"}
{"edit_instruction": "Change the background to a modern, minimalist art gallery with polished concrete floors and high white walls, featuring dust motes dancing in shafts of light and gallery visitors walking softly in the distant background. Use soft, diffused lighting from the front right, eye-level, medium shot with a slightly blurred background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/0664b6da829cc38a395e4559590db841.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0664b6da829cc38a395e4559590db841.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0664b6da829cc38a395e4559590db841.mp4", "mask_path": "synthetic-bg-change/mask/0664b6da829cc38a395e4559590db841.mp4", "composite_path": "synthetic-bg-change/composite/0664b6da829cc38a395e4559590db841.mp4"}
{"edit_instruction": "Change the background to a modern gallery facing a large, mesmerizing digital art installation with swirling abstract particles that pulse and expand, under neutral overhead gallery lighting with dust motes dancing in the beams. Medium shot, eye-level, static camera, deep focus background where everything is sharp. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/62e2a8443fce33a342c6916af70cf638.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/62e2a8443fce33a342c6916af70cf638.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/62e2a8443fce33a342c6916af70cf638.mp4", "mask_path": "synthetic-bg-change/mask/62e2a8443fce33a342c6916af70cf638.mp4", "composite_path": "synthetic-bg-change/composite/62e2a8443fce33a342c6916af70cf638.mp4"}
{"edit_instruction": "Change the background to a wooden deck overlooking a serene forest lake with tall pine trees swaying in the breeze and ripples on the water surface, bathed in warm golden hour light from the front-right. Use an eye-level medium wide shot with a soft-focus background. Keep the laughing man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/dca661262cc9e5641006139c55336a7c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dca661262cc9e5641006139c55336a7c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dca661262cc9e5641006139c55336a7c.mp4", "mask_path": "synthetic-bg-change/mask/dca661262cc9e5641006139c55336a7c.mp4", "composite_path": "synthetic-bg-change/composite/dca661262cc9e5641006139c55336a7c.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square at night with huge LED billboards flashing vibrant advertisements, yellow taxis with motion blur, and steam rising from vents, using bright, high-contrast artificial lighting from the front. Use an eye-level medium wide shot with deep focus. Keep the confident businessman with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/8915b3ae25dee77d3213e0973e9b0352.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8915b3ae25dee77d3213e0973e9b0352.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8915b3ae25dee77d3213e0973e9b0352.mp4", "mask_path": "synthetic-bg-change/mask/8915b3ae25dee77d3213e0973e9b0352.mp4", "composite_path": "synthetic-bg-change/composite/8915b3ae25dee77d3213e0973e9b0352.mp4"}
{"edit_instruction": "Change the background to a busy modern airport terminal looking out at the tarmac, with planes taxiing in the distance, travelers rushing past with luggage in the mid-ground, and cool daylight streaming through large windows from the left. Medium shot, eye-level, gentle background blur. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/4c7bd0e67189f5f4202fbc5c84f54d01.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4c7bd0e67189f5f4202fbc5c84f54d01.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4c7bd0e67189f5f4202fbc5c84f54d01.mp4", "mask_path": "synthetic-bg-change/mask/4c7bd0e67189f5f4202fbc5c84f54d01.mp4", "composite_path": "synthetic-bg-change/composite/4c7bd0e67189f5f4202fbc5c84f54d01.mp4"}
{"edit_instruction": "Change the background to a modern gallery facing a large, mesmerizing digital art installation with swirling abstract particles that pulse and expand, under neutral overhead gallery lighting with dust motes dancing in the beams. Medium shot, eye-level, static camera, deep focus background where everything is sharp. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/95c516070a1d6612f237cd4cfa400cc6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/95c516070a1d6612f237cd4cfa400cc6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/95c516070a1d6612f237cd4cfa400cc6.mp4", "mask_path": "synthetic-bg-change/mask/95c516070a1d6612f237cd4cfa400cc6.mp4", "composite_path": "synthetic-bg-change/composite/95c516070a1d6612f237cd4cfa400cc6.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square at night with huge LED billboards flashing vibrant advertisements, yellow taxis with motion blur, and steam rising from vents, using bright, high-contrast artificial lighting from the front. Use an eye-level medium wide shot with deep focus. Keep the confident businessman with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/b3c206428ffef4748944e40e48fbfc73.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b3c206428ffef4748944e40e48fbfc73.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b3c206428ffef4748944e40e48fbfc73.mp4", "mask_path": "synthetic-bg-change/mask/b3c206428ffef4748944e40e48fbfc73.mp4", "composite_path": "synthetic-bg-change/composite/b3c206428ffef4748944e40e48fbfc73.mp4"}
{"edit_instruction": "Change the background to a high-tech modern office atrium featuring glass elevators moving in the background, digital stock tickers scrolling on walls, and people on distant skybridges, illuminated by soft neutral artificial light. Maintain the medium wide shot, eye-level angle, static camera, and slightly blurred background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/ab37145eacabc754e1f966fb618943f1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ab37145eacabc754e1f966fb618943f1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ab37145eacabc754e1f966fb618943f1.mp4", "mask_path": "synthetic-bg-change/mask/ab37145eacabc754e1f966fb618943f1.mp4", "composite_path": "synthetic-bg-change/composite/ab37145eacabc754e1f966fb618943f1.mp4"}
{"edit_instruction": "Change the background to a busy modern airport terminal looking out at the tarmac, with planes taxiing in the distance, travelers rushing past with luggage in the mid-ground, and cool daylight streaming through large windows from the left. Medium shot, eye-level, gentle background blur. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/302c9f7831d4b4eccfabb97f1dec59b6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/302c9f7831d4b4eccfabb97f1dec59b6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/302c9f7831d4b4eccfabb97f1dec59b6.mp4", "mask_path": "synthetic-bg-change/mask/302c9f7831d4b4eccfabb97f1dec59b6.mp4", "composite_path": "synthetic-bg-change/composite/302c9f7831d4b4eccfabb97f1dec59b6.mp4"}
{"edit_instruction": "Change the background to a busy financial district street corner with skyscrapers rising above, yellow taxis passing by, steam rising from street vents, and pedestrians commuting under natural daylight from the front-right. Medium wide shot, static camera, gentle background blur. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/5d0e94fe64d1d45c09d717c1dcaa284c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5d0e94fe64d1d45c09d717c1dcaa284c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5d0e94fe64d1d45c09d717c1dcaa284c.mp4", "mask_path": "synthetic-bg-change/mask/5d0e94fe64d1d45c09d717c1dcaa284c.mp4", "composite_path": "synthetic-bg-change/composite/5d0e94fe64d1d45c09d717c1dcaa284c.mp4"}
{"edit_instruction": "Change the background to a high-tech modern office atrium featuring glass elevators moving in the background, digital stock tickers scrolling on walls, and people on distant skybridges, illuminated by soft neutral artificial light. Maintain the medium wide shot, eye-level angle, static camera, and slightly blurred background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/a5f87d4ba0a846bd6ba982684fc4335d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a5f87d4ba0a846bd6ba982684fc4335d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a5f87d4ba0a846bd6ba982684fc4335d.mp4", "mask_path": "synthetic-bg-change/mask/a5f87d4ba0a846bd6ba982684fc4335d.mp4", "composite_path": "synthetic-bg-change/composite/a5f87d4ba0a846bd6ba982684fc4335d.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk in a modern financial district with yellow taxi cabs blurring past and pedestrians in soft focus, natural daylight from the front-right reflecting off glass skyscrapers. Eye-level, medium wide shot, blurred background with city bokeh. Keep the laughing man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/478aafee8a1f9e3f3d4f9626ed305239.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/478aafee8a1f9e3f3d4f9626ed305239.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/478aafee8a1f9e3f3d4f9626ed305239.mp4", "mask_path": "synthetic-bg-change/mask/478aafee8a1f9e3f3d4f9626ed305239.mp4", "composite_path": "synthetic-bg-change/composite/478aafee8a1f9e3f3d4f9626ed305239.mp4"}
{"edit_instruction": "Change the background to a busy financial district street corner with skyscrapers rising above, yellow taxis passing by, steam rising from street vents, and pedestrians commuting under natural daylight from the front-right. Medium wide shot, static camera, gentle background blur. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/4313355b1abc73a9bab30f90467a6cf9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4313355b1abc73a9bab30f90467a6cf9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4313355b1abc73a9bab30f90467a6cf9.mp4", "mask_path": "synthetic-bg-change/mask/4313355b1abc73a9bab30f90467a6cf9.mp4", "composite_path": "synthetic-bg-change/composite/4313355b1abc73a9bab30f90467a6cf9.mp4"}
{"edit_instruction": "Change the background to a busy financial district sidewalk with towering skyscrapers, yellow taxis passing by, and steam rising from street vents, illuminated by natural daylight reflecting off glass buildings. Use a medium wide shot at eye-level with a slightly blurred background. Keep the businessman in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/6e6850c722e2fac347c63c5f7944e132.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e6850c722e2fac347c63c5f7944e132.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e6850c722e2fac347c63c5f7944e132.mp4", "mask_path": "synthetic-bg-change/mask/6e6850c722e2fac347c63c5f7944e132.mp4", "composite_path": "synthetic-bg-change/composite/6e6850c722e2fac347c63c5f7944e132.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk in a modern financial district with yellow taxi cabs blurring past and pedestrians in soft focus, natural daylight from the front-right reflecting off glass skyscrapers. Eye-level, medium wide shot, blurred background with city bokeh. Keep the laughing man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/f107d78021cd7a9252238ee1b8f8b732.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f107d78021cd7a9252238ee1b8f8b732.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f107d78021cd7a9252238ee1b8f8b732.mp4", "mask_path": "synthetic-bg-change/mask/f107d78021cd7a9252238ee1b8f8b732.mp4", "composite_path": "synthetic-bg-change/composite/f107d78021cd7a9252238ee1b8f8b732.mp4"}
{"edit_instruction": "Change the background to a sunny city park with a skyline view, swaying trees, and cyclists passing by on a path, lit by natural daylight from the front right, eye-level, medium wide shot with gentle background blur. Keep the man in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/91a3b0378740070172e81e685bc7a341.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/91a3b0378740070172e81e685bc7a341.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/91a3b0378740070172e81e685bc7a341.mp4", "mask_path": "synthetic-bg-change/mask/91a3b0378740070172e81e685bc7a341.mp4", "composite_path": "synthetic-bg-change/composite/91a3b0378740070172e81e685bc7a341.mp4"}
{"edit_instruction": "Change the background to a busy financial district sidewalk with towering skyscrapers, yellow taxis passing by, and steam rising from street vents, illuminated by natural daylight reflecting off glass buildings. Use a medium wide shot at eye-level with a slightly blurred background. Keep the businessman in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/e72970e46dcf424a49d8b98b0e24e17f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e72970e46dcf424a49d8b98b0e24e17f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e72970e46dcf424a49d8b98b0e24e17f.mp4", "mask_path": "synthetic-bg-change/mask/e72970e46dcf424a49d8b98b0e24e17f.mp4", "composite_path": "synthetic-bg-change/composite/e72970e46dcf424a49d8b98b0e24e17f.mp4"}
{"edit_instruction": "Change the background to a busy international airport terminal concourse with travelers walking briskly and flight information boards flickering in the distance, lit by cool, neutral artificial lighting. Maintain the medium wide shot, eye-level angle, and gentle background blur. Keep the businessman with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/6f72ba4a6bd3b0806f154d1848511d24.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6f72ba4a6bd3b0806f154d1848511d24.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6f72ba4a6bd3b0806f154d1848511d24.mp4", "mask_path": "synthetic-bg-change/mask/6f72ba4a6bd3b0806f154d1848511d24.mp4", "composite_path": "synthetic-bg-change/composite/6f72ba4a6bd3b0806f154d1848511d24.mp4"}
{"edit_instruction": "Change the background to a sunny city park with a skyline view, swaying trees, and cyclists passing by on a path, lit by natural daylight from the front right, eye-level, medium wide shot with gentle background blur. Keep the man in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/55004d9be6a9d67267ac35db453a933a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/55004d9be6a9d67267ac35db453a933a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/55004d9be6a9d67267ac35db453a933a.mp4", "mask_path": "synthetic-bg-change/mask/55004d9be6a9d67267ac35db453a933a.mp4", "composite_path": "synthetic-bg-change/composite/55004d9be6a9d67267ac35db453a933a.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled skyscraper office with people walking in the corridor, blurred elevators, and a ticker tape display, showing a city skyline through the windows under bright professional lighting. Medium wide shot, static camera. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/686a07f1c8f48cf6afc5a44cee337425.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/686a07f1c8f48cf6afc5a44cee337425.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/686a07f1c8f48cf6afc5a44cee337425.mp4", "mask_path": "synthetic-bg-change/mask/686a07f1c8f48cf6afc5a44cee337425.mp4", "composite_path": "synthetic-bg-change/composite/686a07f1c8f48cf6afc5a44cee337425.mp4"}
{"edit_instruction": "Change the background to a busy international airport terminal concourse with travelers walking briskly and flight information boards flickering in the distance, lit by cool, neutral artificial lighting. Maintain the medium wide shot, eye-level angle, and gentle background blur. Keep the businessman with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/14f8385c1a0436e233fcd694e18736d8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/14f8385c1a0436e233fcd694e18736d8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/14f8385c1a0436e233fcd694e18736d8.mp4", "mask_path": "synthetic-bg-change/mask/14f8385c1a0436e233fcd694e18736d8.mp4", "composite_path": "synthetic-bg-change/composite/14f8385c1a0436e233fcd694e18736d8.mp4"}
{"edit_instruction": "Change the background to a bustling Times Square at night with bright rhythmically flashing neon billboards, taxis driving past with streaking tail lights, and crowds of pedestrians in the blurred distance, featuring a dreamy out-of-focus background with vibrant bokeh and cool artificial front lighting. Keep the man in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/171127ab313c13bcc0bf2cb9e8463dbc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/171127ab313c13bcc0bf2cb9e8463dbc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/171127ab313c13bcc0bf2cb9e8463dbc.mp4", "mask_path": "synthetic-bg-change/mask/171127ab313c13bcc0bf2cb9e8463dbc.mp4", "composite_path": "synthetic-bg-change/composite/171127ab313c13bcc0bf2cb9e8463dbc.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled skyscraper office with people walking in the corridor, blurred elevators, and a ticker tape display, showing a city skyline through the windows under bright professional lighting. Medium wide shot, static camera. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/07adb7304a2721c4cee4ca50197c81f3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/07adb7304a2721c4cee4ca50197c81f3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/07adb7304a2721c4cee4ca50197c81f3.mp4", "mask_path": "synthetic-bg-change/mask/07adb7304a2721c4cee4ca50197c81f3.mp4", "composite_path": "synthetic-bg-change/composite/07adb7304a2721c4cee4ca50197c81f3.mp4"}
{"edit_instruction": "Change the background to a lush city park during cherry blossom season, with pink sakura petals drifting through the air and swirling gently in the breeze, soft sunlight filtering through swaying tree branches, neutral diffused daylight, and a soft-focus background with bokeh. Medium wide shot, eye-level, static camera. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/e74824d23d238842ab1f1e3fcef7a5de.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e74824d23d238842ab1f1e3fcef7a5de.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e74824d23d238842ab1f1e3fcef7a5de.mp4", "mask_path": "synthetic-bg-change/mask/e74824d23d238842ab1f1e3fcef7a5de.mp4", "composite_path": "synthetic-bg-change/composite/e74824d23d238842ab1f1e3fcef7a5de.mp4"}
{"edit_instruction": "Change the background to a bustling Times Square at night with bright rhythmically flashing neon billboards, taxis driving past with streaking tail lights, and crowds of pedestrians in the blurred distance, featuring a dreamy out-of-focus background with vibrant bokeh and cool artificial front lighting. Keep the man in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/8a49b3fcb2f3f54893663821c9acc252.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8a49b3fcb2f3f54893663821c9acc252.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8a49b3fcb2f3f54893663821c9acc252.mp4", "mask_path": "synthetic-bg-change/mask/8a49b3fcb2f3f54893663821c9acc252.mp4", "composite_path": "synthetic-bg-change/composite/8a49b3fcb2f3f54893663821c9acc252.mp4"}
{"edit_instruction": "Change the background to a high-rise office overlooking a city skyline with cars moving on the highway below and clouds drifting slowly past skyscrapers through large glass windows, using soft, neutral indoor lighting matching the office ambience. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the professional man in a dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/a060046265a43e791c9ffe378e563d02.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a060046265a43e791c9ffe378e563d02.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a060046265a43e791c9ffe378e563d02.mp4", "mask_path": "synthetic-bg-change/mask/a060046265a43e791c9ffe378e563d02.mp4", "composite_path": "synthetic-bg-change/composite/a060046265a43e791c9ffe378e563d02.mp4"}
{"edit_instruction": "Change the background to a lush city park during cherry blossom season, with pink sakura petals drifting through the air and swirling gently in the breeze, soft sunlight filtering through swaying tree branches, neutral diffused daylight, and a soft-focus background with bokeh. Medium wide shot, eye-level, static camera. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/02e18292f3a2685013622c96d1be0222.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/02e18292f3a2685013622c96d1be0222.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/02e18292f3a2685013622c96d1be0222.mp4", "mask_path": "synthetic-bg-change/mask/02e18292f3a2685013622c96d1be0222.mp4", "composite_path": "synthetic-bg-change/composite/02e18292f3a2685013622c96d1be0222.mp4"}
{"edit_instruction": "Change the background to a classic university library with rows of wooden bookshelves, dust motes floating in beams of light, and students walking quietly in the deep background, under soft interior lighting. Maintain the medium close-up, eye-level, static camera angle with a soft-focus background. Keep the professional man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/a872c2feef5ac0f89b6f9c11df9e75ed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a872c2feef5ac0f89b6f9c11df9e75ed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a872c2feef5ac0f89b6f9c11df9e75ed.mp4", "mask_path": "synthetic-bg-change/mask/a872c2feef5ac0f89b6f9c11df9e75ed.mp4", "composite_path": "synthetic-bg-change/composite/a872c2feef5ac0f89b6f9c11df9e75ed.mp4"}
{"edit_instruction": "Change the background to a high-rise office overlooking a city skyline with cars moving on the highway below and clouds drifting slowly past skyscrapers through large glass windows, using soft, neutral indoor lighting matching the office ambience. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the professional man in a dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/d93888a894732cbe244c391ed05b7a69.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d93888a894732cbe244c391ed05b7a69.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d93888a894732cbe244c391ed05b7a69.mp4", "mask_path": "synthetic-bg-change/mask/d93888a894732cbe244c391ed05b7a69.mp4", "composite_path": "synthetic-bg-change/composite/d93888a894732cbe244c391ed05b7a69.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office at twilight with large glass windows showing reflections of moving traffic and twinkling city lights in soft bokeh, using soft diffused lighting from the front-right. Medium close-up, eye-level, static camera, soft-focus background. Keep the professional man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/929155e9353fcd12828940231a1e528c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/929155e9353fcd12828940231a1e528c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/929155e9353fcd12828940231a1e528c.mp4", "mask_path": "synthetic-bg-change/mask/929155e9353fcd12828940231a1e528c.mp4", "composite_path": "synthetic-bg-change/composite/929155e9353fcd12828940231a1e528c.mp4"}
{"edit_instruction": "Change the background to a classic university library with rows of wooden bookshelves, dust motes floating in beams of light, and students walking quietly in the deep background, under soft interior lighting. Maintain the medium close-up, eye-level, static camera angle with a soft-focus background. Keep the professional man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/c37525a440b6a1be9a407d97174fafc7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c37525a440b6a1be9a407d97174fafc7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c37525a440b6a1be9a407d97174fafc7.mp4", "mask_path": "synthetic-bg-change/mask/c37525a440b6a1be9a407d97174fafc7.mp4", "composite_path": "synthetic-bg-change/composite/c37525a440b6a1be9a407d97174fafc7.mp4"}
{"edit_instruction": "Change the background to the Millennium Bridge with St. Paul's Cathedral rising majestically, tourists walking in the distance, boats on the River Thames, bright clear daylight, medium wide shot, eye-level, static camera with sharp background and deep focus. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/d05539bb86edd6e9b5079ac7d25b5a56.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d05539bb86edd6e9b5079ac7d25b5a56.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d05539bb86edd6e9b5079ac7d25b5a56.mp4", "mask_path": "synthetic-bg-change/mask/d05539bb86edd6e9b5079ac7d25b5a56.mp4", "composite_path": "synthetic-bg-change/composite/d05539bb86edd6e9b5079ac7d25b5a56.mp4"}
{"edit_instruction": "Change the background to a grand historic library with towering wooden bookshelves, dust motes dancing in shafts of light, and students reading at tables in the background, with neutral diffused light from the front-right. Medium close-up, eye-level, static camera, soft focus background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/84e6a84545a71444fd8858f3bdf9a84f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/84e6a84545a71444fd8858f3bdf9a84f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/84e6a84545a71444fd8858f3bdf9a84f.mp4", "mask_path": "synthetic-bg-change/mask/84e6a84545a71444fd8858f3bdf9a84f.mp4", "composite_path": "synthetic-bg-change/composite/84e6a84545a71444fd8858f3bdf9a84f.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office at twilight with large glass windows showing reflections of moving traffic and twinkling city lights in soft bokeh, using soft diffused lighting from the front-right. Medium close-up, eye-level, static camera, soft-focus background. Keep the professional man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/06c04b934cce2d87820165ec581a017d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06c04b934cce2d87820165ec581a017d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06c04b934cce2d87820165ec581a017d.mp4", "mask_path": "synthetic-bg-change/mask/06c04b934cce2d87820165ec581a017d.mp4", "composite_path": "synthetic-bg-change/composite/06c04b934cce2d87820165ec581a017d.mp4"}
{"edit_instruction": "Change the background to the Millennium Bridge with St. Paul's Cathedral rising majestically, tourists walking in the distance, boats on the River Thames, bright clear daylight, medium wide shot, eye-level, static camera with sharp background and deep focus. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/0b712004fcbe4696fe2e7959fbdcbb4f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0b712004fcbe4696fe2e7959fbdcbb4f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0b712004fcbe4696fe2e7959fbdcbb4f.mp4", "mask_path": "synthetic-bg-change/mask/0b712004fcbe4696fe2e7959fbdcbb4f.mp4", "composite_path": "synthetic-bg-change/composite/0b712004fcbe4696fe2e7959fbdcbb4f.mp4"}
{"edit_instruction": "Change the background to a modern, glass-walled airport terminal with a view of the runway, airplanes taking off and landing in the distance, ground crew vehicles moving on the tarmac, sunlight streaming through large windows with dust motes floating in the light beams, neutral diffused lighting, medium wide shot, eye-level, static camera, sharp background with deep focus. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/c96fcb4a739a7c85142607a934d9d801.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c96fcb4a739a7c85142607a934d9d801.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c96fcb4a739a7c85142607a934d9d801.mp4", "mask_path": "synthetic-bg-change/mask/c96fcb4a739a7c85142607a934d9d801.mp4", "composite_path": "synthetic-bg-change/composite/c96fcb4a739a7c85142607a934d9d801.mp4"}
{"edit_instruction": "Change the background to a grand historic library with towering wooden bookshelves, dust motes dancing in shafts of light, and students reading at tables in the background, with neutral diffused light from the front-right. Medium close-up, eye-level, static camera, soft focus background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/ea57742f63d4b04cc985a3dc2fd8fa26.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ea57742f63d4b04cc985a3dc2fd8fa26.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ea57742f63d4b04cc985a3dc2fd8fa26.mp4", "mask_path": "synthetic-bg-change/mask/ea57742f63d4b04cc985a3dc2fd8fa26.mp4", "composite_path": "synthetic-bg-change/composite/ea57742f63d4b04cc985a3dc2fd8fa26.mp4"}
{"edit_instruction": "Change the background to a high-rise corner office overlooking a busy metropolis at dusk, with city traffic moving in the distance, headlights streaming on highways, clouds drifting past large glass windows, and office lights flickering in neighboring skyscrapers, lit by neutral front lighting. Medium close-up, eye-level, static camera, sharp background showing detailed city movement. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/7141fdc780ff633f0d00b2455b031255.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7141fdc780ff633f0d00b2455b031255.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7141fdc780ff633f0d00b2455b031255.mp4", "mask_path": "synthetic-bg-change/mask/7141fdc780ff633f0d00b2455b031255.mp4", "composite_path": "synthetic-bg-change/composite/7141fdc780ff633f0d00b2455b031255.mp4"}
{"edit_instruction": "Change the background to a modern, glass-walled airport terminal with a view of the runway, airplanes taking off and landing in the distance, ground crew vehicles moving on the tarmac, sunlight streaming through large windows with dust motes floating in the light beams, neutral diffused lighting, medium wide shot, eye-level, static camera, sharp background with deep focus. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/d0e1287b26edf898136de9c7c2bf4870.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d0e1287b26edf898136de9c7c2bf4870.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d0e1287b26edf898136de9c7c2bf4870.mp4", "mask_path": "synthetic-bg-change/mask/d0e1287b26edf898136de9c7c2bf4870.mp4", "composite_path": "synthetic-bg-change/composite/d0e1287b26edf898136de9c7c2bf4870.mp4"}
{"edit_instruction": "Change the background to the bustling heart of Times Square at night with bright neon billboards flashing dynamic advertisements, yellow taxis passing by, and pedestrians in the background. Apply an ambient city glow mixed with soft front-right key light, and cinematic bokeh. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/c7bedaa5073952d2e6965339df09d1ef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c7bedaa5073952d2e6965339df09d1ef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c7bedaa5073952d2e6965339df09d1ef.mp4", "mask_path": "synthetic-bg-change/mask/c7bedaa5073952d2e6965339df09d1ef.mp4", "composite_path": "synthetic-bg-change/composite/c7bedaa5073952d2e6965339df09d1ef.mp4"}
{"edit_instruction": "Change the background to a high-rise corner office overlooking a busy metropolis at dusk, with city traffic moving in the distance, headlights streaming on highways, clouds drifting past large glass windows, and office lights flickering in neighboring skyscrapers, lit by neutral front lighting. Medium close-up, eye-level, static camera, sharp background showing detailed city movement. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/36e191ad44250fa08e0d7a36990ee2ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/36e191ad44250fa08e0d7a36990ee2ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/36e191ad44250fa08e0d7a36990ee2ce.mp4", "mask_path": "synthetic-bg-change/mask/36e191ad44250fa08e0d7a36990ee2ce.mp4", "composite_path": "synthetic-bg-change/composite/36e191ad44250fa08e0d7a36990ee2ce.mp4"}
{"edit_instruction": "Change the background to a high-rise office with floor-to-ceiling glass windows, city traffic moving far below, and clouds drifting slowly past the skyscrapers, with soft neutral interior lighting. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the professional man in a business suit intact.", "input_video_path": "synthetic-bg-change/input_video/bf5fe40d86eb099cecdf2bdefd66d235.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf5fe40d86eb099cecdf2bdefd66d235.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf5fe40d86eb099cecdf2bdefd66d235.mp4", "mask_path": "synthetic-bg-change/mask/bf5fe40d86eb099cecdf2bdefd66d235.mp4", "composite_path": "synthetic-bg-change/composite/bf5fe40d86eb099cecdf2bdefd66d235.mp4"}
{"edit_instruction": "Change the background to the bustling heart of Times Square at night with bright neon billboards flashing dynamic advertisements, yellow taxis passing by, and pedestrians in the background. Apply an ambient city glow mixed with soft front-right key light, and cinematic bokeh. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/2d708de1cac37fe7003566f739b617b1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2d708de1cac37fe7003566f739b617b1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2d708de1cac37fe7003566f739b617b1.mp4", "mask_path": "synthetic-bg-change/mask/2d708de1cac37fe7003566f739b617b1.mp4", "composite_path": "synthetic-bg-change/composite/2d708de1cac37fe7003566f739b617b1.mp4"}
{"edit_instruction": "Change the background to a bustling London street corner with red telephone booths visible, double-decker buses passing in the distance, steam rising from street vents, soft diffused light from an overcast sky hitting from the front-right, medium wide shot, eye-level, with a slightly blurred background. Keep the woman in the blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/9037e9b2bac60f50dc5263f3d6a8548d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9037e9b2bac60f50dc5263f3d6a8548d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9037e9b2bac60f50dc5263f3d6a8548d.mp4", "mask_path": "synthetic-bg-change/mask/9037e9b2bac60f50dc5263f3d6a8548d.mp4", "composite_path": "synthetic-bg-change/composite/9037e9b2bac60f50dc5263f3d6a8548d.mp4"}
{"edit_instruction": "Change the background to a high-rise office with floor-to-ceiling glass windows, city traffic moving far below, and clouds drifting slowly past the skyscrapers, with soft neutral interior lighting. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the professional man in a business suit intact.", "input_video_path": "synthetic-bg-change/input_video/deff0245750b6d35124011b8298ab140.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/deff0245750b6d35124011b8298ab140.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/deff0245750b6d35124011b8298ab140.mp4", "mask_path": "synthetic-bg-change/mask/deff0245750b6d35124011b8298ab140.mp4", "composite_path": "synthetic-bg-change/composite/deff0245750b6d35124011b8298ab140.mp4"}
{"edit_instruction": "Change the background to an autumnal city park during a light drizzle with yellow leaves falling gently and a person walking a dog in the distance, soft diffused overcast light from the front-right. Medium wide shot, eye-level, gentle background blur. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/46fe779d2c6d242f1ae29d95a6ec0953.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/46fe779d2c6d242f1ae29d95a6ec0953.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/46fe779d2c6d242f1ae29d95a6ec0953.mp4", "mask_path": "synthetic-bg-change/mask/46fe779d2c6d242f1ae29d95a6ec0953.mp4", "composite_path": "synthetic-bg-change/composite/46fe779d2c6d242f1ae29d95a6ec0953.mp4"}
{"edit_instruction": "Change the background to a bustling London street corner with red telephone booths visible, double-decker buses passing in the distance, steam rising from street vents, soft diffused light from an overcast sky hitting from the front-right, medium wide shot, eye-level, with a slightly blurred background. Keep the woman in the blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/b306114582f1606c2d287070fcbfa607.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b306114582f1606c2d287070fcbfa607.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b306114582f1606c2d287070fcbfa607.mp4", "mask_path": "synthetic-bg-change/mask/b306114582f1606c2d287070fcbfa607.mp4", "composite_path": "synthetic-bg-change/composite/b306114582f1606c2d287070fcbfa607.mp4"}
{"edit_instruction": "Change the background to a sleek, modern corporate lobby with glass walls, briskly walking people, flickering digital displays on the walls, and neutral indoor lighting from the front-left, using a medium wide shot with a static camera and a soft-focus background with bokeh. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/e3a8acabece6002fcec0a8b8ccb9bd3b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e3a8acabece6002fcec0a8b8ccb9bd3b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e3a8acabece6002fcec0a8b8ccb9bd3b.mp4", "mask_path": "synthetic-bg-change/mask/e3a8acabece6002fcec0a8b8ccb9bd3b.mp4", "composite_path": "synthetic-bg-change/composite/e3a8acabece6002fcec0a8b8ccb9bd3b.mp4"}
{"edit_instruction": "Change the background to an autumnal city park during a light drizzle with yellow leaves falling gently and a person walking a dog in the distance, soft diffused overcast light from the front-right. Medium wide shot, eye-level, gentle background blur. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/0ac918198449f0118eeedca20f1ea669.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ac918198449f0118eeedca20f1ea669.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ac918198449f0118eeedca20f1ea669.mp4", "mask_path": "synthetic-bg-change/mask/0ac918198449f0118eeedca20f1ea669.mp4", "composite_path": "synthetic-bg-change/composite/0ac918198449f0118eeedca20f1ea669.mp4"}
{"edit_instruction": "Change the background to a bustling modern city sidewalk during the day with pedestrians walking briskly and yellow taxi cabs moving in the distance, featuring soft diffused daylight from the front-left. Use a medium wide shot, eye-level angle, static camera, and a blurred background with city bokeh. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/94104f3ad2ad47d252a6e1cebeb5cb70.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/94104f3ad2ad47d252a6e1cebeb5cb70.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/94104f3ad2ad47d252a6e1cebeb5cb70.mp4", "mask_path": "synthetic-bg-change/mask/94104f3ad2ad47d252a6e1cebeb5cb70.mp4", "composite_path": "synthetic-bg-change/composite/94104f3ad2ad47d252a6e1cebeb5cb70.mp4"}
{"edit_instruction": "Change the background to a sleek, modern corporate lobby with glass walls, briskly walking people, flickering digital displays on the walls, and neutral indoor lighting from the front-left, using a medium wide shot with a static camera and a soft-focus background with bokeh. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/c0975961ce89aa748e6e9279ee45a439.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c0975961ce89aa748e6e9279ee45a439.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c0975961ce89aa748e6e9279ee45a439.mp4", "mask_path": "synthetic-bg-change/mask/c0975961ce89aa748e6e9279ee45a439.mp4", "composite_path": "synthetic-bg-change/composite/c0975961ce89aa748e6e9279ee45a439.mp4"}
{"edit_instruction": "Change the background to a modern, spacious airport terminal with floor-to-ceiling glass windows, travelers pulling suitcases in the mid-ground, and planes taxiing on the tarmac outside, illuminated by neutral daylight from the front-right. Use a full shot, eye-level, static camera with a slightly blurred background. Keep the woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/3caf4870cd1b79d34dfd90c15a2455de.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3caf4870cd1b79d34dfd90c15a2455de.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3caf4870cd1b79d34dfd90c15a2455de.mp4", "mask_path": "synthetic-bg-change/mask/3caf4870cd1b79d34dfd90c15a2455de.mp4", "composite_path": "synthetic-bg-change/composite/3caf4870cd1b79d34dfd90c15a2455de.mp4"}
{"edit_instruction": "Change the background to a bustling modern city sidewalk during the day with pedestrians walking briskly and yellow taxi cabs moving in the distance, featuring soft diffused daylight from the front-left. Use a medium wide shot, eye-level angle, static camera, and a blurred background with city bokeh. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/657cec902e928e645757f09f574010ea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/657cec902e928e645757f09f574010ea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/657cec902e928e645757f09f574010ea.mp4", "mask_path": "synthetic-bg-change/mask/657cec902e928e645757f09f574010ea.mp4", "composite_path": "synthetic-bg-change/composite/657cec902e928e645757f09f574010ea.mp4"}
{"edit_instruction": "Change the background to a spacious, glass-walled airport terminal with airplanes taxiing on the runway outside the massive windows and travelers pulling suitcases walking by in the background, illuminated by cool, bright daylight streaming in from the left. Medium wide shot, eye-level, sharp background, deep focus. Keep the woman in the navy trench coat talking on her phone intact.", "input_video_path": "synthetic-bg-change/input_video/811c040891062d7ac4600d679cd463e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/811c040891062d7ac4600d679cd463e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/811c040891062d7ac4600d679cd463e8.mp4", "mask_path": "synthetic-bg-change/mask/811c040891062d7ac4600d679cd463e8.mp4", "composite_path": "synthetic-bg-change/composite/811c040891062d7ac4600d679cd463e8.mp4"}
{"edit_instruction": "Change the background to a modern, spacious airport terminal with floor-to-ceiling glass windows, travelers pulling suitcases in the mid-ground, and planes taxiing on the tarmac outside, illuminated by neutral daylight from the front-right. Use a full shot, eye-level, static camera with a slightly blurred background. Keep the woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/d1a0b7c3020f7fc8736491b118a461b3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d1a0b7c3020f7fc8736491b118a461b3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d1a0b7c3020f7fc8736491b118a461b3.mp4", "mask_path": "synthetic-bg-change/mask/d1a0b7c3020f7fc8736491b118a461b3.mp4", "composite_path": "synthetic-bg-change/composite/d1a0b7c3020f7fc8736491b118a461b3.mp4"}
{"edit_instruction": "Change the background to a spacious, glass-walled airport terminal with airplanes taxiing on the runway outside the massive windows and travelers pulling suitcases walking by in the background, illuminated by cool, bright daylight streaming in from the left. Medium wide shot, eye-level, sharp background, deep focus. Keep the woman in the navy trench coat talking on her phone intact.", "input_video_path": "synthetic-bg-change/input_video/30f7f54cf45d7f74c8e0bc93078ae6b9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/30f7f54cf45d7f74c8e0bc93078ae6b9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/30f7f54cf45d7f74c8e0bc93078ae6b9.mp4", "mask_path": "synthetic-bg-change/mask/30f7f54cf45d7f74c8e0bc93078ae6b9.mp4", "composite_path": "synthetic-bg-change/composite/30f7f54cf45d7f74c8e0bc93078ae6b9.mp4"}
{"edit_instruction": "Change the background to the lobby of a high-end corporate building with polished marble floors and a modern elevator door opening and closing, lit by soft interior lighting. Medium wide shot, eye-level, static camera, soft-focus background. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/683669c08ae3a9442e66292f2768a6ff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/683669c08ae3a9442e66292f2768a6ff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/683669c08ae3a9442e66292f2768a6ff.mp4", "mask_path": "synthetic-bg-change/mask/683669c08ae3a9442e66292f2768a6ff.mp4", "composite_path": "synthetic-bg-change/composite/683669c08ae3a9442e66292f2768a6ff.mp4"}
{"edit_instruction": "Change the background to a busy London street during a light drizzle, with red double-decker buses passing in the background and pedestrians with umbrellas on wet pavement, under soft diffused overcast light coming from the right. Medium full shot, eye-level, slightly blurred background. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/cc4540e6ee7ce8b1837b412ed6396069.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cc4540e6ee7ce8b1837b412ed6396069.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cc4540e6ee7ce8b1837b412ed6396069.mp4", "mask_path": "synthetic-bg-change/mask/cc4540e6ee7ce8b1837b412ed6396069.mp4", "composite_path": "synthetic-bg-change/composite/cc4540e6ee7ce8b1837b412ed6396069.mp4"}
{"edit_instruction": "Change the background to the lobby of a high-end corporate building with polished marble floors and a modern elevator door opening and closing, lit by soft interior lighting. Medium wide shot, eye-level, static camera, soft-focus background. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/4b0f9a2a3e757655a2ad882838ebb375.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b0f9a2a3e757655a2ad882838ebb375.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b0f9a2a3e757655a2ad882838ebb375.mp4", "mask_path": "synthetic-bg-change/mask/4b0f9a2a3e757655a2ad882838ebb375.mp4", "composite_path": "synthetic-bg-change/composite/4b0f9a2a3e757655a2ad882838ebb375.mp4"}
{"edit_instruction": "Change the background to a busy London street during a drizzle with red double-decker buses passing and pedestrians with umbrellas on a wet sidewalk, illuminated by soft, diffused overcast light from the front-left, captured in a medium wide shot with a static camera and a slightly blurred background. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/4e2dc67966b5e37d49ff018e70acd5ef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4e2dc67966b5e37d49ff018e70acd5ef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4e2dc67966b5e37d49ff018e70acd5ef.mp4", "mask_path": "synthetic-bg-change/mask/4e2dc67966b5e37d49ff018e70acd5ef.mp4", "composite_path": "synthetic-bg-change/composite/4e2dc67966b5e37d49ff018e70acd5ef.mp4"}
{"edit_instruction": "Change the background to a busy London street during a light drizzle, with red double-decker buses passing in the background and pedestrians with umbrellas on wet pavement, under soft diffused overcast light coming from the right. Medium full shot, eye-level, slightly blurred background. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/c58cb8fc44cbbbc9fc79bdd5d76d8c9a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c58cb8fc44cbbbc9fc79bdd5d76d8c9a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c58cb8fc44cbbbc9fc79bdd5d76d8c9a.mp4", "mask_path": "synthetic-bg-change/mask/c58cb8fc44cbbbc9fc79bdd5d76d8c9a.mp4", "composite_path": "synthetic-bg-change/composite/c58cb8fc44cbbbc9fc79bdd5d76d8c9a.mp4"}
{"edit_instruction": "Change the background to the Westminster Bridge in London on a foggy morning, featuring the Big Ben tower, a red double-decker bus, and birds over the Thames river, with soft diffused daylight from the front-right. Eye-level, medium full shot, static camera, sharp background with deep focus. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/1147bca70562190ae7992caa3695aac2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1147bca70562190ae7992caa3695aac2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1147bca70562190ae7992caa3695aac2.mp4", "mask_path": "synthetic-bg-change/mask/1147bca70562190ae7992caa3695aac2.mp4", "composite_path": "synthetic-bg-change/composite/1147bca70562190ae7992caa3695aac2.mp4"}
{"edit_instruction": "Change the background to a busy London street during a drizzle with red double-decker buses passing and pedestrians with umbrellas on a wet sidewalk, illuminated by soft, diffused overcast light from the front-left, captured in a medium wide shot with a static camera and a slightly blurred background. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/753ba1af3ddcf69ab9200cb521947111.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/753ba1af3ddcf69ab9200cb521947111.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/753ba1af3ddcf69ab9200cb521947111.mp4", "mask_path": "synthetic-bg-change/mask/753ba1af3ddcf69ab9200cb521947111.mp4", "composite_path": "synthetic-bg-change/composite/753ba1af3ddcf69ab9200cb521947111.mp4"}
{"edit_instruction": "Change the background to a busy London street pavement during a light drizzle with red double-decker buses passing in the blurred background, pedestrians with umbrellas, and wet pavement reflecting city lights, under soft, diffused overcast daylight from the front-right. Medium wide shot, eye-level, slightly blurred background. Keep the woman in the trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/de947f2ac3e41a7bb1f48849a220bc99.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/de947f2ac3e41a7bb1f48849a220bc99.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/de947f2ac3e41a7bb1f48849a220bc99.mp4", "mask_path": "synthetic-bg-change/mask/de947f2ac3e41a7bb1f48849a220bc99.mp4", "composite_path": "synthetic-bg-change/composite/de947f2ac3e41a7bb1f48849a220bc99.mp4"}
{"edit_instruction": "Change the background to the Westminster Bridge in London on a foggy morning, featuring the Big Ben tower, a red double-decker bus, and birds over the Thames river, with soft diffused daylight from the front-right. Eye-level, medium full shot, static camera, sharp background with deep focus. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/affe619fe5b98fff46ac7e34b8cef4bc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/affe619fe5b98fff46ac7e34b8cef4bc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/affe619fe5b98fff46ac7e34b8cef4bc.mp4", "mask_path": "synthetic-bg-change/mask/affe619fe5b98fff46ac7e34b8cef4bc.mp4", "composite_path": "synthetic-bg-change/composite/affe619fe5b98fff46ac7e34b8cef4bc.mp4"}
{"edit_instruction": "Change the background to a futuristic glass-walled office building with faintly flickering holographic charts and city lights blinking outside at twilight, lit by cool, even artificial lighting. Maintain the medium close-up, eye-level angle, static camera, and gentle background blur. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/14a8012da08c6b8115b6e9b5359b8869.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/14a8012da08c6b8115b6e9b5359b8869.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/14a8012da08c6b8115b6e9b5359b8869.mp4", "mask_path": "synthetic-bg-change/mask/14a8012da08c6b8115b6e9b5359b8869.mp4", "composite_path": "synthetic-bg-change/composite/14a8012da08c6b8115b6e9b5359b8869.mp4"}
{"edit_instruction": "Change the background to a busy London street pavement during a light drizzle with red double-decker buses passing in the blurred background, pedestrians with umbrellas, and wet pavement reflecting city lights, under soft, diffused overcast daylight from the front-right. Medium wide shot, eye-level, slightly blurred background. Keep the woman in the trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/0d4449022bd15f04c4f60adc9c42ac51.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0d4449022bd15f04c4f60adc9c42ac51.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0d4449022bd15f04c4f60adc9c42ac51.mp4", "mask_path": "synthetic-bg-change/mask/0d4449022bd15f04c4f60adc9c42ac51.mp4", "composite_path": "synthetic-bg-change/composite/0d4449022bd15f04c4f60adc9c42ac51.mp4"}
{"edit_instruction": "Change the background to a cozy, upscale coffee shop with warm wood interiors, featuring a coffee cup with rising steam on a nearby table and baristas moving behind the counter in the background. Include soft window light illuminating her face from the front-right. Medium close-up, eye-level, static camera, creamy out-of-focus background. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/93d8ef2dadef7f45de59a8edfbb2d2a6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/93d8ef2dadef7f45de59a8edfbb2d2a6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/93d8ef2dadef7f45de59a8edfbb2d2a6.mp4", "mask_path": "synthetic-bg-change/mask/93d8ef2dadef7f45de59a8edfbb2d2a6.mp4", "composite_path": "synthetic-bg-change/composite/93d8ef2dadef7f45de59a8edfbb2d2a6.mp4"}
{"edit_instruction": "Change the background to a futuristic glass-walled office building with faintly flickering holographic charts and city lights blinking outside at twilight, lit by cool, even artificial lighting. Maintain the medium close-up, eye-level angle, static camera, and gentle background blur. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/dc6da75765f558ada80560d3a913cc3b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc6da75765f558ada80560d3a913cc3b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc6da75765f558ada80560d3a913cc3b.mp4", "mask_path": "synthetic-bg-change/mask/dc6da75765f558ada80560d3a913cc3b.mp4", "composite_path": "synthetic-bg-change/composite/dc6da75765f558ada80560d3a913cc3b.mp4"}
{"edit_instruction": "Change the background to a cafe window on a rainy day with raindrops racing down the glass pane in the foreground and blurred city traffic lights passing by outside in red and amber streaks, with soft diffused lighting from the window. Eye-level, medium close-up, static camera with a slightly blurred background. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/31d0bc5afd1d95971b9bbb10c17249ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/31d0bc5afd1d95971b9bbb10c17249ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/31d0bc5afd1d95971b9bbb10c17249ae.mp4", "mask_path": "synthetic-bg-change/mask/31d0bc5afd1d95971b9bbb10c17249ae.mp4", "composite_path": "synthetic-bg-change/composite/31d0bc5afd1d95971b9bbb10c17249ae.mp4"}
{"edit_instruction": "Change the background to a cozy, upscale coffee shop with warm wood interiors, featuring a coffee cup with rising steam on a nearby table and baristas moving behind the counter in the background. Include soft window light illuminating her face from the front-right. Medium close-up, eye-level, static camera, creamy out-of-focus background. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/b8268ac07ceeff6498a04634faffc7a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b8268ac07ceeff6498a04634faffc7a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b8268ac07ceeff6498a04634faffc7a9.mp4", "mask_path": "synthetic-bg-change/mask/b8268ac07ceeff6498a04634faffc7a9.mp4", "composite_path": "synthetic-bg-change/composite/b8268ac07ceeff6498a04634faffc7a9.mp4"}
{"edit_instruction": "Change the background to a classic university library with tall wooden shelves, dust motes floating in shafts of light from high windows, students quietly walking in the distance, soft ambient indoor lighting, medium close-up, eye-level, static camera with creamy out-of-focus background. Keep the woman in the trench coat reading on the tablet intact.", "input_video_path": "synthetic-bg-change/input_video/8ddedb4e83063ba18cbe7f720e6bc8c4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8ddedb4e83063ba18cbe7f720e6bc8c4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8ddedb4e83063ba18cbe7f720e6bc8c4.mp4", "mask_path": "synthetic-bg-change/mask/8ddedb4e83063ba18cbe7f720e6bc8c4.mp4", "composite_path": "synthetic-bg-change/composite/8ddedb4e83063ba18cbe7f720e6bc8c4.mp4"}
{"edit_instruction": "Change the background to a cafe window on a rainy day with raindrops racing down the glass pane in the foreground and blurred city traffic lights passing by outside in red and amber streaks, with soft diffused lighting from the window. Eye-level, medium close-up, static camera with a slightly blurred background. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/05bf0aa8fa7138fbf9ec1d5274e22337.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/05bf0aa8fa7138fbf9ec1d5274e22337.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/05bf0aa8fa7138fbf9ec1d5274e22337.mp4", "mask_path": "synthetic-bg-change/mask/05bf0aa8fa7138fbf9ec1d5274e22337.mp4", "composite_path": "synthetic-bg-change/composite/05bf0aa8fa7138fbf9ec1d5274e22337.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory with robotic arms assembling components and holographic particles floating in the air, featuring cool, clean artificial lighting from the front-right. Maintain the medium close-up, eye-level, static camera framing with a slightly blurred background. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/1df0d8ef8034e033ba88715648562d37.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1df0d8ef8034e033ba88715648562d37.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1df0d8ef8034e033ba88715648562d37.mp4", "mask_path": "synthetic-bg-change/mask/1df0d8ef8034e033ba88715648562d37.mp4", "composite_path": "synthetic-bg-change/composite/1df0d8ef8034e033ba88715648562d37.mp4"}
{"edit_instruction": "Change the background to a classic university library with tall wooden shelves, dust motes floating in shafts of light from high windows, students quietly walking in the distance, soft ambient indoor lighting, medium close-up, eye-level, static camera with creamy out-of-focus background. Keep the woman in the trench coat reading on the tablet intact.", "input_video_path": "synthetic-bg-change/input_video/e27974e435cdc14909fc84229f067cef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e27974e435cdc14909fc84229f067cef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e27974e435cdc14909fc84229f067cef.mp4", "mask_path": "synthetic-bg-change/mask/e27974e435cdc14909fc84229f067cef.mp4", "composite_path": "synthetic-bg-change/composite/e27974e435cdc14909fc84229f067cef.mp4"}
{"edit_instruction": "Change the background to a busy Tokyo subway platform with a yellow train blurring past and digital billboards flickering with advertisements, lit by soft diffused station lighting from the front-right. Use a medium close-up, eye-level static camera with a bokeh background. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/49c3667610e9ac72c0b2d9370bc79210.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/49c3667610e9ac72c0b2d9370bc79210.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/49c3667610e9ac72c0b2d9370bc79210.mp4", "mask_path": "synthetic-bg-change/mask/49c3667610e9ac72c0b2d9370bc79210.mp4", "composite_path": "synthetic-bg-change/composite/49c3667610e9ac72c0b2d9370bc79210.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory with robotic arms assembling components and holographic particles floating in the air, featuring cool, clean artificial lighting from the front-right. Maintain the medium close-up, eye-level, static camera framing with a slightly blurred background. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/86af198cafdd0711f2c213c434fd854a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/86af198cafdd0711f2c213c434fd854a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/86af198cafdd0711f2c213c434fd854a.mp4", "mask_path": "synthetic-bg-change/mask/86af198cafdd0711f2c213c434fd854a.mp4", "composite_path": "synthetic-bg-change/composite/86af198cafdd0711f2c213c434fd854a.mp4"}
{"edit_instruction": "Change the background to a rainy London street with blurred lights of Piccadilly Circus, raindrops falling softly, and red double-decker buses in the distance, illuminated by diffused city light from the front-right. Use a medium close-up, eye-level static camera with a soft-focus background. Keep the young woman in a dark blue coat intact.", "input_video_path": "synthetic-bg-change/input_video/3b6557f6dddfe912c8de6111844bf187.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3b6557f6dddfe912c8de6111844bf187.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3b6557f6dddfe912c8de6111844bf187.mp4", "mask_path": "synthetic-bg-change/mask/3b6557f6dddfe912c8de6111844bf187.mp4", "composite_path": "synthetic-bg-change/composite/3b6557f6dddfe912c8de6111844bf187.mp4"}
{"edit_instruction": "Change the background to a busy Tokyo subway platform with a yellow train blurring past and digital billboards flickering with advertisements, lit by soft diffused station lighting from the front-right. Use a medium close-up, eye-level static camera with a bokeh background. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/a0d77cfea906647ed81f604f84493789.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a0d77cfea906647ed81f604f84493789.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a0d77cfea906647ed81f604f84493789.mp4", "mask_path": "synthetic-bg-change/mask/a0d77cfea906647ed81f604f84493789.mp4", "composite_path": "synthetic-bg-change/composite/a0d77cfea906647ed81f604f84493789.mp4"}
{"edit_instruction": "Change the background to a cozy, upscale coffee shop with steam rising gently from an espresso machine and patrons chatting in the distance, illuminated by warm, soft interior lighting from the front-right. Use a medium close-up, eye-level, static camera angle with gentle background blur. Keep the young woman in the dark blue coat intact.", "input_video_path": "synthetic-bg-change/input_video/bd97da1a1aa67763ca908183bc92ce51.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bd97da1a1aa67763ca908183bc92ce51.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bd97da1a1aa67763ca908183bc92ce51.mp4", "mask_path": "synthetic-bg-change/mask/bd97da1a1aa67763ca908183bc92ce51.mp4", "composite_path": "synthetic-bg-change/composite/bd97da1a1aa67763ca908183bc92ce51.mp4"}
{"edit_instruction": "Change the background to a rainy London street with blurred lights of Piccadilly Circus, raindrops falling softly, and red double-decker buses in the distance, illuminated by diffused city light from the front-right. Use a medium close-up, eye-level static camera with a soft-focus background. Keep the young woman in a dark blue coat intact.", "input_video_path": "synthetic-bg-change/input_video/6dd41244e0b6bedd14e66d1f3f7f7f56.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6dd41244e0b6bedd14e66d1f3f7f7f56.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6dd41244e0b6bedd14e66d1f3f7f7f56.mp4", "mask_path": "synthetic-bg-change/mask/6dd41244e0b6bedd14e66d1f3f7f7f56.mp4", "composite_path": "synthetic-bg-change/composite/6dd41244e0b6bedd14e66d1f3f7f7f56.mp4"}
{"edit_instruction": "Change the background to a London street corner with blurred red double-decker buses passing by, pedestrians with umbrellas in the distance, and wet pavement reflecting city lights under soft overcast daylight from the front-left. Medium close-up, eye-level, static camera with gentle background blur. Keep the woman in the trench coat reading on the tablet intact.", "input_video_path": "synthetic-bg-change/input_video/be12c8d0c724e626274b99ed54925af8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/be12c8d0c724e626274b99ed54925af8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/be12c8d0c724e626274b99ed54925af8.mp4", "mask_path": "synthetic-bg-change/mask/be12c8d0c724e626274b99ed54925af8.mp4", "composite_path": "synthetic-bg-change/composite/be12c8d0c724e626274b99ed54925af8.mp4"}
{"edit_instruction": "Change the background to a cozy, upscale coffee shop with steam rising gently from an espresso machine and patrons chatting in the distance, illuminated by warm, soft interior lighting from the front-right. Use a medium close-up, eye-level, static camera angle with gentle background blur. Keep the young woman in the dark blue coat intact.", "input_video_path": "synthetic-bg-change/input_video/51781a7014254749d7a805f4306aa63e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/51781a7014254749d7a805f4306aa63e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/51781a7014254749d7a805f4306aa63e.mp4", "mask_path": "synthetic-bg-change/mask/51781a7014254749d7a805f4306aa63e.mp4", "composite_path": "synthetic-bg-change/composite/51781a7014254749d7a805f4306aa63e.mp4"}
{"edit_instruction": "Change the background to a busy London street near a red phone booth with a double-decker bus passing by and pedestrians with umbrellas, illuminated by diffused overcast daylight. Use a medium close-up, eye-level angle with gentle background blur. Keep the young woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/fcb1a5c724f5b2b6b771fb5ee5481030.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fcb1a5c724f5b2b6b771fb5ee5481030.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fcb1a5c724f5b2b6b771fb5ee5481030.mp4", "mask_path": "synthetic-bg-change/mask/fcb1a5c724f5b2b6b771fb5ee5481030.mp4", "composite_path": "synthetic-bg-change/composite/fcb1a5c724f5b2b6b771fb5ee5481030.mp4"}
{"edit_instruction": "Change the background to a London street corner with blurred red double-decker buses passing by, pedestrians with umbrellas in the distance, and wet pavement reflecting city lights under soft overcast daylight from the front-left. Medium close-up, eye-level, static camera with gentle background blur. Keep the woman in the trench coat reading on the tablet intact.", "input_video_path": "synthetic-bg-change/input_video/0e03053049b1fc1ef06e1c07ce81ba40.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0e03053049b1fc1ef06e1c07ce81ba40.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0e03053049b1fc1ef06e1c07ce81ba40.mp4", "mask_path": "synthetic-bg-change/mask/0e03053049b1fc1ef06e1c07ce81ba40.mp4", "composite_path": "synthetic-bg-change/composite/0e03053049b1fc1ef06e1c07ce81ba40.mp4"}
{"edit_instruction": "Change the background to a busy London street near a red phone booth with a double-decker bus passing by and pedestrians with umbrellas, illuminated by diffused overcast daylight. Use a medium close-up, eye-level angle with gentle background blur. Keep the young woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/fbd9596c389b7b5a8b54c771e01a7410.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fbd9596c389b7b5a8b54c771e01a7410.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fbd9596c389b7b5a8b54c771e01a7410.mp4", "mask_path": "synthetic-bg-change/mask/fbd9596c389b7b5a8b54c771e01a7410.mp4", "composite_path": "synthetic-bg-change/composite/fbd9596c389b7b5a8b54c771e01a7410.mp4"}
{"edit_instruction": "Change the background to a busy European train station platform with a high-speed train arriving in the distance, steam rising from vents, passengers bustling by with luggage, and diffused natural light filtering through the station's glass roof from the front-left, captured as a medium close-up, eye-level, static camera shot with a slightly blurred background. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/df405ac77875abc1cc580247eb0efc99.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df405ac77875abc1cc580247eb0efc99.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df405ac77875abc1cc580247eb0efc99.mp4", "mask_path": "synthetic-bg-change/mask/df405ac77875abc1cc580247eb0efc99.mp4", "composite_path": "synthetic-bg-change/composite/df405ac77875abc1cc580247eb0efc99.mp4"}
{"edit_instruction": "Change the background to a cozy, upscale coffee shop with warm wood interiors, steam rising from a nearby coffee cup, patrons in the distance, and diffused natural light from a large window on the right. Maintain the medium close-up, eye-level, static camera angle with soft focus background. Keep the young Asian woman in a dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/57a431adcac35e47042329016fe8b873.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/57a431adcac35e47042329016fe8b873.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/57a431adcac35e47042329016fe8b873.mp4", "mask_path": "synthetic-bg-change/mask/57a431adcac35e47042329016fe8b873.mp4", "composite_path": "synthetic-bg-change/composite/57a431adcac35e47042329016fe8b873.mp4"}
{"edit_instruction": "Change the background to a busy European train station platform with a high-speed train arriving in the distance, steam rising from vents, passengers bustling by with luggage, and diffused natural light filtering through the station's glass roof from the front-left, captured as a medium close-up, eye-level, static camera shot with a slightly blurred background. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/f047a037187ddfef5b5d7ad776512b7a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f047a037187ddfef5b5d7ad776512b7a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f047a037187ddfef5b5d7ad776512b7a.mp4", "mask_path": "synthetic-bg-change/mask/f047a037187ddfef5b5d7ad776512b7a.mp4", "composite_path": "synthetic-bg-change/composite/f047a037187ddfef5b5d7ad776512b7a.mp4"}
{"edit_instruction": "Change the background to the interior of a warm, rustic coffee shop on a rainy day, with steam rising from a mug, raindrops racing down the window pane, people with umbrellas visible outside, and warm amber pendant lights overhead, all under soft diffused light. Eye-level, medium shot, static camera, soft-focus background. Keep the woman in the trench coat checking a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/7b2da85eac825974fea16d630e65e4eb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7b2da85eac825974fea16d630e65e4eb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7b2da85eac825974fea16d630e65e4eb.mp4", "mask_path": "synthetic-bg-change/mask/7b2da85eac825974fea16d630e65e4eb.mp4", "composite_path": "synthetic-bg-change/composite/7b2da85eac825974fea16d630e65e4eb.mp4"}
{"edit_instruction": "Change the background to a cozy, upscale coffee shop with warm wood interiors, steam rising from a nearby coffee cup, patrons in the distance, and diffused natural light from a large window on the right. Maintain the medium close-up, eye-level, static camera angle with soft focus background. Keep the young Asian woman in a dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/466890745c542a298cbd01359f58ac32.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/466890745c542a298cbd01359f58ac32.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/466890745c542a298cbd01359f58ac32.mp4", "mask_path": "synthetic-bg-change/mask/466890745c542a298cbd01359f58ac32.mp4", "composite_path": "synthetic-bg-change/composite/466890745c542a298cbd01359f58ac32.mp4"}
{"edit_instruction": "Change the background to the interior of a warm, rustic coffee shop on a rainy day, with steam rising from a mug, raindrops racing down the window pane, people with umbrellas visible outside, and warm amber pendant lights overhead, all under soft diffused light. Eye-level, medium shot, static camera, soft-focus background. Keep the woman in the trench coat checking a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/b4b86d5579b3944d0408fae01ce2e017.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b4b86d5579b3944d0408fae01ce2e017.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b4b86d5579b3944d0408fae01ce2e017.mp4", "mask_path": "synthetic-bg-change/mask/b4b86d5579b3944d0408fae01ce2e017.mp4", "composite_path": "synthetic-bg-change/composite/b4b86d5579b3944d0408fae01ce2e017.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees with falling leaves drifting down in the wind and people walking dogs in the distance, lit by soft natural daylight filtering through the canopy from the right. Maintain the eye-level, medium shot and dreamy out-of-focus background with bokeh. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/2e0a9eadaae35fcc88f9ad1a58b7b8b1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2e0a9eadaae35fcc88f9ad1a58b7b8b1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2e0a9eadaae35fcc88f9ad1a58b7b8b1.mp4", "mask_path": "synthetic-bg-change/mask/2e0a9eadaae35fcc88f9ad1a58b7b8b1.mp4", "composite_path": "synthetic-bg-change/composite/2e0a9eadaae35fcc88f9ad1a58b7b8b1.mp4"}
{"edit_instruction": "Change the background to a modern subway platform with a blurred subway train speeding past with motion streaks, digital arrival signs overhead, and soft cool artificial station lighting from the front-right. Medium close-up, eye-level, static camera, blurry background with bokeh. Keep the young Asian woman in a dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/769094d9cfa721fe0491dcd8bd9fac2d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/769094d9cfa721fe0491dcd8bd9fac2d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/769094d9cfa721fe0491dcd8bd9fac2d.mp4", "mask_path": "synthetic-bg-change/mask/769094d9cfa721fe0491dcd8bd9fac2d.mp4", "composite_path": "synthetic-bg-change/composite/769094d9cfa721fe0491dcd8bd9fac2d.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees with falling leaves drifting down in the wind and people walking dogs in the distance, lit by soft natural daylight filtering through the canopy from the right. Maintain the eye-level, medium shot and dreamy out-of-focus background with bokeh. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/ddaaf3235b67d32386524472280c4670.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ddaaf3235b67d32386524472280c4670.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ddaaf3235b67d32386524472280c4670.mp4", "mask_path": "synthetic-bg-change/mask/ddaaf3235b67d32386524472280c4670.mp4", "composite_path": "synthetic-bg-change/composite/ddaaf3235b67d32386524472280c4670.mp4"}
{"edit_instruction": "Change the background to a sleek, high-end corporate lobby with glass walls and people walking briskly in a blurred background hallway, with clean neutral light from large windows on the front-left and dust motes floating in sunbeams. Medium shot, eye-level, static camera with a soft bokeh background. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/0ce714c2b64a6a2e95aa6d4c89c1c16b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ce714c2b64a6a2e95aa6d4c89c1c16b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ce714c2b64a6a2e95aa6d4c89c1c16b.mp4", "mask_path": "synthetic-bg-change/mask/0ce714c2b64a6a2e95aa6d4c89c1c16b.mp4", "composite_path": "synthetic-bg-change/composite/0ce714c2b64a6a2e95aa6d4c89c1c16b.mp4"}
{"edit_instruction": "Change the background to a modern subway platform with a blurred subway train speeding past with motion streaks, digital arrival signs overhead, and soft cool artificial station lighting from the front-right. Medium close-up, eye-level, static camera, blurry background with bokeh. Keep the young Asian woman in a dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/32f5507360ef23e7597e806dcbc07b77.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/32f5507360ef23e7597e806dcbc07b77.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/32f5507360ef23e7597e806dcbc07b77.mp4", "mask_path": "synthetic-bg-change/mask/32f5507360ef23e7597e806dcbc07b77.mp4", "composite_path": "synthetic-bg-change/composite/32f5507360ef23e7597e806dcbc07b77.mp4"}
{"edit_instruction": "Change the background to a colorful graffiti wall in a trendy arts district with pigeons flying away and leaves blowing across the concrete in the wind, illuminated by bright sunlight from the front-right casting sharp shadows. Full shot, eye-level, static camera, deep focus. Keep the young girl in the purple striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/67dd0d6591f48b0416d8c7f722466301.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/67dd0d6591f48b0416d8c7f722466301.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/67dd0d6591f48b0416d8c7f722466301.mp4", "mask_path": "synthetic-bg-change/mask/67dd0d6591f48b0416d8c7f722466301.mp4", "composite_path": "synthetic-bg-change/composite/67dd0d6591f48b0416d8c7f722466301.mp4"}
{"edit_instruction": "Change the background to a sleek, high-end corporate lobby with glass walls and people walking briskly in a blurred background hallway, with clean neutral light from large windows on the front-left and dust motes floating in sunbeams. Medium shot, eye-level, static camera with a soft bokeh background. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/394905200b05f6f8bb634f9a1d1b50c6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/394905200b05f6f8bb634f9a1d1b50c6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/394905200b05f6f8bb634f9a1d1b50c6.mp4", "mask_path": "synthetic-bg-change/mask/394905200b05f6f8bb634f9a1d1b50c6.mp4", "composite_path": "synthetic-bg-change/composite/394905200b05f6f8bb634f9a1d1b50c6.mp4"}
{"edit_instruction": "Change the background to a rainy London street near Westminster with red double-decker buses passing by, rain falling softly, and wet pavement reflecting city lights under soft, diffused overcast light from the right. Eye-level, medium shot, soft bokeh background. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/e7ee59838c9d863a8bea781201a8d533.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e7ee59838c9d863a8bea781201a8d533.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e7ee59838c9d863a8bea781201a8d533.mp4", "mask_path": "synthetic-bg-change/mask/e7ee59838c9d863a8bea781201a8d533.mp4", "composite_path": "synthetic-bg-change/composite/e7ee59838c9d863a8bea781201a8d533.mp4"}
{"edit_instruction": "Change the background to a colorful graffiti wall in a trendy arts district with pigeons flying away and leaves blowing across the concrete in the wind, illuminated by bright sunlight from the front-right casting sharp shadows. Full shot, eye-level, static camera, deep focus. Keep the young girl in the purple striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b4a06357be6c2a4247cb825fe59327c5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b4a06357be6c2a4247cb825fe59327c5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b4a06357be6c2a4247cb825fe59327c5.mp4", "mask_path": "synthetic-bg-change/mask/b4a06357be6c2a4247cb825fe59327c5.mp4", "composite_path": "synthetic-bg-change/composite/b4a06357be6c2a4247cb825fe59327c5.mp4"}
{"edit_instruction": "Change the background to a colorful urban sidewalk covered in chalk art with animated graffiti characters moving on a brick wall and colorful paint splashes erupting, lit by bright sunny daylight from the front-right casting sharp shadows. Full shot, eye-level, static camera, slightly blurred background. Keep the young girl in pink summer clothes intact.", "input_video_path": "synthetic-bg-change/input_video/d05c6e143d3da9d2713dd1685ccce6ac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d05c6e143d3da9d2713dd1685ccce6ac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d05c6e143d3da9d2713dd1685ccce6ac.mp4", "mask_path": "synthetic-bg-change/mask/d05c6e143d3da9d2713dd1685ccce6ac.mp4", "composite_path": "synthetic-bg-change/composite/d05c6e143d3da9d2713dd1685ccce6ac.mp4"}
{"edit_instruction": "Change the background to a high-tech holographic laboratory with glowing blue data streams flowing around, holographic schematics rotating in the air, and digital sparks, in a modern sci-fi style with soft neutral lighting from the front-right. Use a medium shot, eye-level angle, static camera, and a blurred background with technical bokeh details. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/e1d95af4c9be2a7d405fe49cf4c9e455.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e1d95af4c9be2a7d405fe49cf4c9e455.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e1d95af4c9be2a7d405fe49cf4c9e455.mp4", "mask_path": "synthetic-bg-change/mask/e1d95af4c9be2a7d405fe49cf4c9e455.mp4", "composite_path": "synthetic-bg-change/composite/e1d95af4c9be2a7d405fe49cf4c9e455.mp4"}
{"edit_instruction": "Change the background to a rainy London street near Westminster with red double-decker buses passing by, rain falling softly, and wet pavement reflecting city lights under soft, diffused overcast light from the right. Eye-level, medium shot, soft bokeh background. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/7e2a667d8a2e30a053e49e7bbb41a0e7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e2a667d8a2e30a053e49e7bbb41a0e7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e2a667d8a2e30a053e49e7bbb41a0e7.mp4", "mask_path": "synthetic-bg-change/mask/7e2a667d8a2e30a053e49e7bbb41a0e7.mp4", "composite_path": "synthetic-bg-change/composite/7e2a667d8a2e30a053e49e7bbb41a0e7.mp4"}
{"edit_instruction": "Change the background to a colorful urban sidewalk covered in chalk art with animated graffiti characters moving on a brick wall and colorful paint splashes erupting, lit by bright sunny daylight from the front-right casting sharp shadows. Full shot, eye-level, static camera, slightly blurred background. Keep the young girl in pink summer clothes intact.", "input_video_path": "synthetic-bg-change/input_video/eded504e04aaa4a547c9b0716f9fd9f3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eded504e04aaa4a547c9b0716f9fd9f3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eded504e04aaa4a547c9b0716f9fd9f3.mp4", "mask_path": "synthetic-bg-change/mask/eded504e04aaa4a547c9b0716f9fd9f3.mp4", "composite_path": "synthetic-bg-change/composite/eded504e04aaa4a547c9b0716f9fd9f3.mp4"}
{"edit_instruction": "Change the background to a messy, colorful modern playroom with toy blocks levitating and tumbling in mid-air, colorful confetti raining down, and a ceiling fan spinning above. Use bright, neutral artificial light from the front-left, medium shot, eye-level, static camera with a slightly blurred background. Keep the young girl holding a teddy bear intact.", "input_video_path": "synthetic-bg-change/input_video/9a5c2d63b4bdec37e9f4652d66bbc0c1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9a5c2d63b4bdec37e9f4652d66bbc0c1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9a5c2d63b4bdec37e9f4652d66bbc0c1.mp4", "mask_path": "synthetic-bg-change/mask/9a5c2d63b4bdec37e9f4652d66bbc0c1.mp4", "composite_path": "synthetic-bg-change/composite/9a5c2d63b4bdec37e9f4652d66bbc0c1.mp4"}
{"edit_instruction": "Change the background to a high-tech holographic laboratory with glowing blue data streams flowing around, holographic schematics rotating in the air, and digital sparks, in a modern sci-fi style with soft neutral lighting from the front-right. Use a medium shot, eye-level angle, static camera, and a blurred background with technical bokeh details. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/bdfc24b9529fa4202ab0448f7c3ee1f0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bdfc24b9529fa4202ab0448f7c3ee1f0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bdfc24b9529fa4202ab0448f7c3ee1f0.mp4", "mask_path": "synthetic-bg-change/mask/bdfc24b9529fa4202ab0448f7c3ee1f0.mp4", "composite_path": "synthetic-bg-change/composite/bdfc24b9529fa4202ab0448f7c3ee1f0.mp4"}
{"edit_instruction": "Change the background to a futuristic holographic command center with cyan data streams, holographic schematics floating in the air, and digital code raining down, featuring blurry technological bokeh and depth layers of neon light. Eye-level, medium shot, static camera. Keep the young woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/adc6af1a56c1ecc6cc0367d99a34b287.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/adc6af1a56c1ecc6cc0367d99a34b287.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/adc6af1a56c1ecc6cc0367d99a34b287.mp4", "mask_path": "synthetic-bg-change/mask/adc6af1a56c1ecc6cc0367d99a34b287.mp4", "composite_path": "synthetic-bg-change/composite/adc6af1a56c1ecc6cc0367d99a34b287.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with dusty light beams filtering through tall windows, floating books drifting in the mid-air background, and a gently blurred view of shelves filled with ancient tomes. Include soft neutral lighting from the front-right. Eye-level, medium shot, static camera. Keep the young woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/82397d1fa38038b31a3ff404f2ebb311.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/82397d1fa38038b31a3ff404f2ebb311.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/82397d1fa38038b31a3ff404f2ebb311.mp4", "mask_path": "synthetic-bg-change/mask/82397d1fa38038b31a3ff404f2ebb311.mp4", "composite_path": "synthetic-bg-change/composite/82397d1fa38038b31a3ff404f2ebb311.mp4"}
{"edit_instruction": "Change the background to a messy, colorful modern playroom with toy blocks levitating and tumbling in mid-air, colorful confetti raining down, and a ceiling fan spinning above. Use bright, neutral artificial light from the front-left, medium shot, eye-level, static camera with a slightly blurred background. Keep the young girl holding a teddy bear intact.", "input_video_path": "synthetic-bg-change/input_video/61298dbf19d646699d344580d2f1e562.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/61298dbf19d646699d344580d2f1e562.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/61298dbf19d646699d344580d2f1e562.mp4", "mask_path": "synthetic-bg-change/mask/61298dbf19d646699d344580d2f1e562.mp4", "composite_path": "synthetic-bg-change/composite/61298dbf19d646699d344580d2f1e562.mp4"}
{"edit_instruction": "Change the background to a futuristic holographic command center with cyan data streams, holographic schematics floating in the air, and digital code raining down, featuring blurry technological bokeh and depth layers of neon light. Eye-level, medium shot, static camera. Keep the young woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/46d0b12b8e9af86b00b564ee28c318e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/46d0b12b8e9af86b00b564ee28c318e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/46d0b12b8e9af86b00b564ee28c318e9.mp4", "mask_path": "synthetic-bg-change/mask/46d0b12b8e9af86b00b564ee28c318e9.mp4", "composite_path": "synthetic-bg-change/composite/46d0b12b8e9af86b00b564ee28c318e9.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk rooftop at night with flickering neon advertisements in the distance and flying cars leaving light trails, featuring a gently blurred futuristic metropolis backdrop. Medium shot, eye-level, static camera. Keep the woman wearing a VR headset and grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/784acb7063617c3c50810e3f95902cb9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/784acb7063617c3c50810e3f95902cb9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/784acb7063617c3c50810e3f95902cb9.mp4", "mask_path": "synthetic-bg-change/mask/784acb7063617c3c50810e3f95902cb9.mp4", "composite_path": "synthetic-bg-change/composite/784acb7063617c3c50810e3f95902cb9.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with dusty light beams filtering through tall windows, floating books drifting in the mid-air background, and a gently blurred view of shelves filled with ancient tomes. Include soft neutral lighting from the front-right. Eye-level, medium shot, static camera. Keep the young woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/4c8e2d013628fe94e3305d9f7f93d8ee.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4c8e2d013628fe94e3305d9f7f93d8ee.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4c8e2d013628fe94e3305d9f7f93d8ee.mp4", "mask_path": "synthetic-bg-change/mask/4c8e2d013628fe94e3305d9f7f93d8ee.mp4", "composite_path": "synthetic-bg-change/composite/4c8e2d013628fe94e3305d9f7f93d8ee.mp4"}
{"edit_instruction": "Change the background to an ancient stone dojo high in the mountains with cherry blossom petals drifting in the wind, distant mountain peaks shrouded in mist, and soft diffused daylight from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/742529d667be5f64a0505c7ca4802d1d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/742529d667be5f64a0505c7ca4802d1d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/742529d667be5f64a0505c7ca4802d1d.mp4", "mask_path": "synthetic-bg-change/mask/742529d667be5f64a0505c7ca4802d1d.mp4", "composite_path": "synthetic-bg-change/composite/742529d667be5f64a0505c7ca4802d1d.mp4"}
{"edit_instruction": "Change the background to an ancient stone courtyard surrounded by floating islands with dragons flying in the distance through cloud mists, under soft ambient daylight. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/5889264b21ee2ed0363d6a76443f78a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5889264b21ee2ed0363d6a76443f78a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5889264b21ee2ed0363d6a76443f78a7.mp4", "mask_path": "synthetic-bg-change/mask/5889264b21ee2ed0363d6a76443f78a7.mp4", "composite_path": "synthetic-bg-change/composite/5889264b21ee2ed0363d6a76443f78a7.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk rooftop at night with flickering neon advertisements in the distance and flying cars leaving light trails, featuring a gently blurred futuristic metropolis backdrop. Medium shot, eye-level, static camera. Keep the woman wearing a VR headset and grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/92930d5cd4a76917ef7c047a82435978.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/92930d5cd4a76917ef7c047a82435978.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/92930d5cd4a76917ef7c047a82435978.mp4", "mask_path": "synthetic-bg-change/mask/92930d5cd4a76917ef7c047a82435978.mp4", "composite_path": "synthetic-bg-change/composite/92930d5cd4a76917ef7c047a82435978.mp4"}
{"edit_instruction": "Change the background to a modern, sunlit tech startup office with employees walking briskly and floating digital interface holograms flickering faintly behind. Include soft, neutral daylight streaming from large windows on the left, a dreamy out-of-focus background with bokeh from office lights, medium shot, eye-level, static camera. Keep the cheerful young woman in the colorful floral top intact.", "input_video_path": "synthetic-bg-change/input_video/8d758717e08fd7d54040c5ce3a37e019.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8d758717e08fd7d54040c5ce3a37e019.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8d758717e08fd7d54040c5ce3a37e019.mp4", "mask_path": "synthetic-bg-change/mask/8d758717e08fd7d54040c5ce3a37e019.mp4", "composite_path": "synthetic-bg-change/composite/8d758717e08fd7d54040c5ce3a37e019.mp4"}
{"edit_instruction": "Change the background to an ancient stone dojo high in the mountains with cherry blossom petals drifting in the wind, distant mountain peaks shrouded in mist, and soft diffused daylight from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/bd9b7fe19cbdf551b926e4a229340218.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bd9b7fe19cbdf551b926e4a229340218.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bd9b7fe19cbdf551b926e4a229340218.mp4", "mask_path": "synthetic-bg-change/mask/bd9b7fe19cbdf551b926e4a229340218.mp4", "composite_path": "synthetic-bg-change/composite/bd9b7fe19cbdf551b926e4a229340218.mp4"}
{"edit_instruction": "Change the background to an ancient stone courtyard surrounded by floating islands with dragons flying in the distance through cloud mists, under soft ambient daylight. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/d231ca89f6376ed85fd7eef1b96deb75.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d231ca89f6376ed85fd7eef1b96deb75.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d231ca89f6376ed85fd7eef1b96deb75.mp4", "mask_path": "synthetic-bg-change/mask/d231ca89f6376ed85fd7eef1b96deb75.mp4", "composite_path": "synthetic-bg-change/composite/d231ca89f6376ed85fd7eef1b96deb75.mp4"}
{"edit_instruction": "Change the background to a sleek modern glass office building with people walking by in the blurred background hallway and digital displays flickering on distant walls, featuring soft neutral lighting from the front right and a soft-focus background with bokeh from office lights. Close-up, eye-level, static camera. Keep the young woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/6a013875576fadaad0761bd01b62b410.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6a013875576fadaad0761bd01b62b410.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6a013875576fadaad0761bd01b62b410.mp4", "mask_path": "synthetic-bg-change/mask/6a013875576fadaad0761bd01b62b410.mp4", "composite_path": "synthetic-bg-change/composite/6a013875576fadaad0761bd01b62b410.mp4"}
{"edit_instruction": "Change the background to a modern, sunlit tech startup office with employees walking briskly and floating digital interface holograms flickering faintly behind. Include soft, neutral daylight streaming from large windows on the left, a dreamy out-of-focus background with bokeh from office lights, medium shot, eye-level, static camera. Keep the cheerful young woman in the colorful floral top intact.", "input_video_path": "synthetic-bg-change/input_video/dc0025c94a03e4115eaa0ff7900b7fc6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc0025c94a03e4115eaa0ff7900b7fc6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc0025c94a03e4115eaa0ff7900b7fc6.mp4", "mask_path": "synthetic-bg-change/mask/dc0025c94a03e4115eaa0ff7900b7fc6.mp4", "composite_path": "synthetic-bg-change/composite/dc0025c94a03e4115eaa0ff7900b7fc6.mp4"}
{"edit_instruction": "Change the background to a high-end glass office building with people walking by in a blurred hallway, shifting elevator lights, and flickering digital displays, under soft neutral office lighting from the right. Close-up, eye-level, static camera with a slightly blurred background showing architectural lines. Keep the woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/382baae72853dc8a0a719027aef72b3c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/382baae72853dc8a0a719027aef72b3c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/382baae72853dc8a0a719027aef72b3c.mp4", "mask_path": "synthetic-bg-change/mask/382baae72853dc8a0a719027aef72b3c.mp4", "composite_path": "synthetic-bg-change/composite/382baae72853dc8a0a719027aef72b3c.mp4"}
{"edit_instruction": "Change the background to a sleek modern glass office building with people walking by in the blurred background hallway and digital displays flickering on distant walls, featuring soft neutral lighting from the front right and a soft-focus background with bokeh from office lights. Close-up, eye-level, static camera. Keep the young woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/bb8f92780df1d2804c7883f66c1a6f9e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb8f92780df1d2804c7883f66c1a6f9e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb8f92780df1d2804c7883f66c1a6f9e.mp4", "mask_path": "synthetic-bg-change/mask/bb8f92780df1d2804c7883f66c1a6f9e.mp4", "composite_path": "synthetic-bg-change/composite/bb8f92780df1d2804c7883f66c1a6f9e.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory with holographic data screens floating in the air and blue cybernetic code streams cascading vertically. Add swirling digital particles, glowing interface nodes, and floating UI elements moving dynamically. Set a high-tech atmosphere with glowing circuitry on walls pulsing gently in the background, soft clean light from the front-left, and cinematic sci-fi styling. Use a medium shot, eye-level, static camera, and shallow depth of field with futuristic bokeh blurring the lab equipment. Keep the young woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/93e78451e71d97493c8954aca275c362.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/93e78451e71d97493c8954aca275c362.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/93e78451e71d97493c8954aca275c362.mp4", "mask_path": "synthetic-bg-change/mask/93e78451e71d97493c8954aca275c362.mp4", "composite_path": "synthetic-bg-change/composite/93e78451e71d97493c8954aca275c362.mp4"}
{"edit_instruction": "Change the background to a high-end glass office building with people walking by in a blurred hallway, shifting elevator lights, and flickering digital displays, under soft neutral office lighting from the right. Close-up, eye-level, static camera with a slightly blurred background showing architectural lines. Keep the woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/bb6e0a6763970f6c102ba59d0e8df65d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb6e0a6763970f6c102ba59d0e8df65d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb6e0a6763970f6c102ba59d0e8df65d.mp4", "mask_path": "synthetic-bg-change/mask/bb6e0a6763970f6c102ba59d0e8df65d.mp4", "composite_path": "synthetic-bg-change/composite/bb6e0a6763970f6c102ba59d0e8df65d.mp4"}
{"edit_instruction": "Change the background to the center of a bustling Times Square at dusk with vibrant flickering neon billboards, yellow taxis passing by with motion blur, and steam rising from street vents, featuring a colorful bokeh background with city lights slightly out of focus and soft neutral front lighting. Medium shot, eye-level, static camera. Keep the cheerful young woman in the patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/229e1385ea9b50a419a42562ef67e8bd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/229e1385ea9b50a419a42562ef67e8bd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/229e1385ea9b50a419a42562ef67e8bd.mp4", "mask_path": "synthetic-bg-change/mask/229e1385ea9b50a419a42562ef67e8bd.mp4", "composite_path": "synthetic-bg-change/composite/229e1385ea9b50a419a42562ef67e8bd.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory with holographic data screens floating in the air and blue cybernetic code streams cascading vertically. Add swirling digital particles, glowing interface nodes, and floating UI elements moving dynamically. Set a high-tech atmosphere with glowing circuitry on walls pulsing gently in the background, soft clean light from the front-left, and cinematic sci-fi styling. Use a medium shot, eye-level, static camera, and shallow depth of field with futuristic bokeh blurring the lab equipment. Keep the young woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/b2c6ebce109b3c74451eed38a2757aac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b2c6ebce109b3c74451eed38a2757aac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b2c6ebce109b3c74451eed38a2757aac.mp4", "mask_path": "synthetic-bg-change/mask/b2c6ebce109b3c74451eed38a2757aac.mp4", "composite_path": "synthetic-bg-change/composite/b2c6ebce109b3c74451eed38a2757aac.mp4"}
{"edit_instruction": "Change the background to a rooftop terrace overlooking a bustling metropolis at dusk, with city lights twinkling in the distance and car headlights streaming like ribbons of light on the highways below, featuring cool ambient twilight with warm accents and a dreamy bokeh effect. Keep the anchorman in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/c52330b8cf823e2dadb09579f02d9531.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c52330b8cf823e2dadb09579f02d9531.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c52330b8cf823e2dadb09579f02d9531.mp4", "mask_path": "synthetic-bg-change/mask/c52330b8cf823e2dadb09579f02d9531.mp4", "composite_path": "synthetic-bg-change/composite/c52330b8cf823e2dadb09579f02d9531.mp4"}
{"edit_instruction": "Change the background to the center of a bustling Times Square at dusk with vibrant flickering neon billboards, yellow taxis passing by with motion blur, and steam rising from street vents, featuring a colorful bokeh background with city lights slightly out of focus and soft neutral front lighting. Medium shot, eye-level, static camera. Keep the cheerful young woman in the patterned top intact.", "input_video_path": "synthetic-bg-change/input_video/cbed1bceebf833bc99fad6153910b651.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cbed1bceebf833bc99fad6153910b651.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cbed1bceebf833bc99fad6153910b651.mp4", "mask_path": "synthetic-bg-change/mask/cbed1bceebf833bc99fad6153910b651.mp4", "composite_path": "synthetic-bg-change/composite/cbed1bceebf833bc99fad6153910b651.mp4"}
{"edit_instruction": "Change the background to a sunny urban park with golden autumn leaves falling gently, soft dappled sunlight filtering through swaying tree branches and warm sunlight illuminating from the front right. Maintain a close-up, eye-level, static camera angle with a creamy blurred background. Keep the woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/b8d77a8a80dcf67da7145d38761aea5b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b8d77a8a80dcf67da7145d38761aea5b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b8d77a8a80dcf67da7145d38761aea5b.mp4", "mask_path": "synthetic-bg-change/mask/b8d77a8a80dcf67da7145d38761aea5b.mp4", "composite_path": "synthetic-bg-change/composite/b8d77a8a80dcf67da7145d38761aea5b.mp4"}
{"edit_instruction": "Change the background to a rooftop terrace overlooking a bustling metropolis at dusk, with city lights twinkling in the distance and car headlights streaming like ribbons of light on the highways below, featuring cool ambient twilight with warm accents and a dreamy bokeh effect. Keep the anchorman in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/9049a0236ad3e5e3991f6bce6dfda96b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9049a0236ad3e5e3991f6bce6dfda96b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9049a0236ad3e5e3991f6bce6dfda96b.mp4", "mask_path": "synthetic-bg-change/mask/9049a0236ad3e5e3991f6bce6dfda96b.mp4", "composite_path": "synthetic-bg-change/composite/9049a0236ad3e5e3991f6bce6dfda96b.mp4"}
{"edit_instruction": "Change the background to a modern, high-tech broadcast newsroom with scrolling tickers, flickering monitors, cameramen operating equipment, soft neutral studio lighting, and a slightly blurred background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/a9cf6d96df0d14cc527a7871e4f120a2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a9cf6d96df0d14cc527a7871e4f120a2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a9cf6d96df0d14cc527a7871e4f120a2.mp4", "mask_path": "synthetic-bg-change/mask/a9cf6d96df0d14cc527a7871e4f120a2.mp4", "composite_path": "synthetic-bg-change/composite/a9cf6d96df0d14cc527a7871e4f120a2.mp4"}
{"edit_instruction": "Change the background to a sunny urban park with golden autumn leaves falling gently, soft dappled sunlight filtering through swaying tree branches and warm sunlight illuminating from the front right. Maintain a close-up, eye-level, static camera angle with a creamy blurred background. Keep the woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/e7b50bb251bc2e5667d68f945359c7d8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e7b50bb251bc2e5667d68f945359c7d8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e7b50bb251bc2e5667d68f945359c7d8.mp4", "mask_path": "synthetic-bg-change/mask/e7b50bb251bc2e5667d68f945359c7d8.mp4", "composite_path": "synthetic-bg-change/composite/e7b50bb251bc2e5667d68f945359c7d8.mp4"}
{"edit_instruction": "Change the background to an opulent Arabian palace courtyard at twilight featuring golden lanterns swaying gently, sheer silk curtains billowing in arches, a bubbling fountain, intricate tile mosaics, marble columns, and a rich golden atmosphere with soft diffused light from the front-left, shot at eye-level in a full shot with deep focus. Keep the female belly dancer in the red ornate costume intact.", "input_video_path": "synthetic-bg-change/input_video/1ad47861212ed434f592607036fd1332.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1ad47861212ed434f592607036fd1332.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1ad47861212ed434f592607036fd1332.mp4", "mask_path": "synthetic-bg-change/mask/1ad47861212ed434f592607036fd1332.mp4", "composite_path": "synthetic-bg-change/composite/1ad47861212ed434f592607036fd1332.mp4"}
{"edit_instruction": "Change the background to a modern, high-tech broadcast newsroom with scrolling tickers, flickering monitors, cameramen operating equipment, soft neutral studio lighting, and a slightly blurred background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/c3f1fd6c171a2e14312e71fe52a3e116.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c3f1fd6c171a2e14312e71fe52a3e116.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c3f1fd6c171a2e14312e71fe52a3e116.mp4", "mask_path": "synthetic-bg-change/mask/c3f1fd6c171a2e14312e71fe52a3e116.mp4", "composite_path": "synthetic-bg-change/composite/c3f1fd6c171a2e14312e71fe52a3e116.mp4"}
{"edit_instruction": "Change the background to an opulent Arabian palace courtyard at twilight featuring golden lanterns swaying gently, sheer silk curtains billowing in arches, a bubbling fountain, intricate tile mosaics, marble columns, and a rich golden atmosphere with soft diffused light from the front-left, shot at eye-level in a full shot with deep focus. Keep the female belly dancer in the red ornate costume intact.", "input_video_path": "synthetic-bg-change/input_video/2df89edb69194181cdeb62dd641b8b58.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2df89edb69194181cdeb62dd641b8b58.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2df89edb69194181cdeb62dd641b8b58.mp4", "mask_path": "synthetic-bg-change/mask/2df89edb69194181cdeb62dd641b8b58.mp4", "composite_path": "synthetic-bg-change/composite/2df89edb69194181cdeb62dd641b8b58.mp4"}
{"edit_instruction": "Change the background to a sleek modern office skyscraper where people walk through glass corridors, digital stock tickers scroll on screens, and city traffic moves visibly through large windows, illuminated by soft, neutral office lighting from the front-right. Use a medium shot, eye-level angle, static camera, and a slightly blurred background with a professional atmosphere. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/bb798cbea3d57c4a1810d6607663bdc8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb798cbea3d57c4a1810d6607663bdc8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb798cbea3d57c4a1810d6607663bdc8.mp4", "mask_path": "synthetic-bg-change/mask/bb798cbea3d57c4a1810d6607663bdc8.mp4", "composite_path": "synthetic-bg-change/composite/bb798cbea3d57c4a1810d6607663bdc8.mp4"}
{"edit_instruction": "Change the background to a sleek modern office skyscraper where people walk through glass corridors, digital stock tickers scroll on screens, and city traffic moves visibly through large windows, illuminated by soft, neutral office lighting from the front-right. Use a medium shot, eye-level angle, static camera, and a slightly blurred background with a professional atmosphere. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/936c8a809d59056cee6032090c0c4205.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/936c8a809d59056cee6032090c0c4205.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/936c8a809d59056cee6032090c0c4205.mp4", "mask_path": "synthetic-bg-change/mask/936c8a809d59056cee6032090c0c4205.mp4", "composite_path": "synthetic-bg-change/composite/936c8a809d59056cee6032090c0c4205.mp4"}
{"edit_instruction": "Change the background to a mystical candlelit cavern with flickering candles on rock ledges, dripping water droplets from stalactites, floating dust motes, and soft candlelight creating dramatic shadows. Eye-level, full shot, static camera, soft-focus background with bokeh. Keep the female belly dancer in a crimson costume intact.", "input_video_path": "synthetic-bg-change/input_video/78c53936cb2e11c3230d145a80357baa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/78c53936cb2e11c3230d145a80357baa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/78c53936cb2e11c3230d145a80357baa.mp4", "mask_path": "synthetic-bg-change/mask/78c53936cb2e11c3230d145a80357baa.mp4", "composite_path": "synthetic-bg-change/composite/78c53936cb2e11c3230d145a80357baa.mp4"}
{"edit_instruction": "Change the background to a grand Arabian palace courtyard with a mosaic floor, billowing silk curtains, a gently splashing fountain, and peacock feathers swaying in vases, illuminated by warm sunlight streaming from the front-right. Use deep focus with sharp background details. Keep the belly dancer in the sequined red costume intact.", "input_video_path": "synthetic-bg-change/input_video/0a7b6dae6b17bf432c07f8048c60f158.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0a7b6dae6b17bf432c07f8048c60f158.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0a7b6dae6b17bf432c07f8048c60f158.mp4", "mask_path": "synthetic-bg-change/mask/0a7b6dae6b17bf432c07f8048c60f158.mp4", "composite_path": "synthetic-bg-change/composite/0a7b6dae6b17bf432c07f8048c60f158.mp4"}
{"edit_instruction": "Change the background to a mystical candlelit cavern with flickering candles on rock ledges, dripping water droplets from stalactites, floating dust motes, and soft candlelight creating dramatic shadows. Eye-level, full shot, static camera, soft-focus background with bokeh. Keep the female belly dancer in a crimson costume intact.", "input_video_path": "synthetic-bg-change/input_video/fe282a42069acc4edb7cfb82a06294ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fe282a42069acc4edb7cfb82a06294ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fe282a42069acc4edb7cfb82a06294ce.mp4", "mask_path": "synthetic-bg-change/mask/fe282a42069acc4edb7cfb82a06294ce.mp4", "composite_path": "synthetic-bg-change/composite/fe282a42069acc4edb7cfb82a06294ce.mp4"}
{"edit_instruction": "Change the background to the sand dunes of a mystical desert oasis at night under a full moon, with magical golden sand swirling, fireflies drifting in the cool night air, swaying palm trees in the distance, soft moonlight contrasting with warm torch light from the front. Eye-level, full shot, static camera, slightly blurred background. Keep the belly dancer in the red and gold costume intact.", "input_video_path": "synthetic-bg-change/input_video/ab68e1ea6cca8af618f3fdd270fa84ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ab68e1ea6cca8af618f3fdd270fa84ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ab68e1ea6cca8af618f3fdd270fa84ec.mp4", "mask_path": "synthetic-bg-change/mask/ab68e1ea6cca8af618f3fdd270fa84ec.mp4", "composite_path": "synthetic-bg-change/composite/ab68e1ea6cca8af618f3fdd270fa84ec.mp4"}
{"edit_instruction": "Change the background to a grand Arabian palace courtyard with a mosaic floor, billowing silk curtains, a gently splashing fountain, and peacock feathers swaying in vases, illuminated by warm sunlight streaming from the front-right. Use deep focus with sharp background details. Keep the belly dancer in the sequined red costume intact.", "input_video_path": "synthetic-bg-change/input_video/149b398a522e22172c8da3d3c52a6cd9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/149b398a522e22172c8da3d3c52a6cd9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/149b398a522e22172c8da3d3c52a6cd9.mp4", "mask_path": "synthetic-bg-change/mask/149b398a522e22172c8da3d3c52a6cd9.mp4", "composite_path": "synthetic-bg-change/composite/149b398a522e22172c8da3d3c52a6cd9.mp4"}
{"edit_instruction": "Change the background to an opulent Ottoman palace courtyard with intricate tile mosaics, rhythmically erupting fountains, peacocks walking in the distance, and silk curtains billowing between marble pillars, with sunlight streaming from the right creating soft shadows. Full shot, eye-level, static camera, deep focus with sharp background. Keep the belly dancer in the red costume intact.", "input_video_path": "synthetic-bg-change/input_video/9c35db84f4f8f44e133c619c1b7aa07a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c35db84f4f8f44e133c619c1b7aa07a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c35db84f4f8f44e133c619c1b7aa07a.mp4", "mask_path": "synthetic-bg-change/mask/9c35db84f4f8f44e133c619c1b7aa07a.mp4", "composite_path": "synthetic-bg-change/composite/9c35db84f4f8f44e133c619c1b7aa07a.mp4"}
{"edit_instruction": "Change the background to the sand dunes of a mystical desert oasis at night under a full moon, with magical golden sand swirling, fireflies drifting in the cool night air, swaying palm trees in the distance, soft moonlight contrasting with warm torch light from the front. Eye-level, full shot, static camera, slightly blurred background. Keep the belly dancer in the red and gold costume intact.", "input_video_path": "synthetic-bg-change/input_video/4c68eace0dfcf9ebe91bb4c687722aa3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4c68eace0dfcf9ebe91bb4c687722aa3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4c68eace0dfcf9ebe91bb4c687722aa3.mp4", "mask_path": "synthetic-bg-change/mask/4c68eace0dfcf9ebe91bb4c687722aa3.mp4", "composite_path": "synthetic-bg-change/composite/4c68eace0dfcf9ebe91bb4c687722aa3.mp4"}
{"edit_instruction": "Change the background to an opulent Ottoman palace courtyard with intricate tile mosaics, rhythmically erupting fountains, peacocks walking in the distance, and silk curtains billowing between marble pillars, with sunlight streaming from the right creating soft shadows. Full shot, eye-level, static camera, deep focus with sharp background. Keep the belly dancer in the red costume intact.", "input_video_path": "synthetic-bg-change/input_video/4207bd9cde6b060c2a9ad76e730d4161.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4207bd9cde6b060c2a9ad76e730d4161.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4207bd9cde6b060c2a9ad76e730d4161.mp4", "mask_path": "synthetic-bg-change/mask/4207bd9cde6b060c2a9ad76e730d4161.mp4", "composite_path": "synthetic-bg-change/composite/4207bd9cde6b060c2a9ad76e730d4161.mp4"}
{"edit_instruction": "Change the background to a torch-lit Moroccan courtyard at night featuring intricate tile mosaics, archways, and palm shadows with a dreamy out-of-focus background with candle bokeh. Include golden sparkles trailing movements and magical embers floating gently, with soft warm light illuminating from the front-right. Full shot, eye-level, static camera. Keep the belly dancer in red and gold intact.", "input_video_path": "synthetic-bg-change/input_video/d95d3a7a55c4a1b025f69a844f059214.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d95d3a7a55c4a1b025f69a844f059214.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d95d3a7a55c4a1b025f69a844f059214.mp4", "mask_path": "synthetic-bg-change/mask/d95d3a7a55c4a1b025f69a844f059214.mp4", "composite_path": "synthetic-bg-change/composite/d95d3a7a55c4a1b025f69a844f059214.mp4"}
{"edit_instruction": "Change the background to an opulent palace courtyard at sunset with curtains billowing between ornate stone pillars, dust motes dancing in shafts of golden light, and soft flickering torches on the walls, using neutral light from the front-right. Eye-level, full shot, static camera, deep focus showing detailed archways. Keep the belly dancer intact.", "input_video_path": "synthetic-bg-change/input_video/cf6423af4a42d46eda623734c1641d5e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cf6423af4a42d46eda623734c1641d5e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cf6423af4a42d46eda623734c1641d5e.mp4", "mask_path": "synthetic-bg-change/mask/cf6423af4a42d46eda623734c1641d5e.mp4", "composite_path": "synthetic-bg-change/composite/cf6423af4a42d46eda623734c1641d5e.mp4"}
{"edit_instruction": "Change the background to a torch-lit Moroccan courtyard at night featuring intricate tile mosaics, archways, and palm shadows with a dreamy out-of-focus background with candle bokeh. Include golden sparkles trailing movements and magical embers floating gently, with soft warm light illuminating from the front-right. Full shot, eye-level, static camera. Keep the belly dancer in red and gold intact.", "input_video_path": "synthetic-bg-change/input_video/c999198f05954e30dcb72eb607a2ed1d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c999198f05954e30dcb72eb607a2ed1d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c999198f05954e30dcb72eb607a2ed1d.mp4", "mask_path": "synthetic-bg-change/mask/c999198f05954e30dcb72eb607a2ed1d.mp4", "composite_path": "synthetic-bg-change/composite/c999198f05954e30dcb72eb607a2ed1d.mp4"}
{"edit_instruction": "Change the background to a vibrant Brazilian carnival street party with colorful confetti swirling, streamers floating down, festive flags waving, and blurred cheering crowds, illuminated by soft warm front-left lighting. Eye-level, medium shot, static camera with a slightly blurred background and bokeh. Keep the joyful woman in blue intact.", "input_video_path": "synthetic-bg-change/input_video/2a6eac246e020bc54c4bfbb655114667.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2a6eac246e020bc54c4bfbb655114667.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2a6eac246e020bc54c4bfbb655114667.mp4", "mask_path": "synthetic-bg-change/mask/2a6eac246e020bc54c4bfbb655114667.mp4", "composite_path": "synthetic-bg-change/composite/2a6eac246e020bc54c4bfbb655114667.mp4"}
{"edit_instruction": "Change the background to an opulent palace courtyard at sunset with curtains billowing between ornate stone pillars, dust motes dancing in shafts of golden light, and soft flickering torches on the walls, using neutral light from the front-right. Eye-level, full shot, static camera, deep focus showing detailed archways. Keep the belly dancer intact.", "input_video_path": "synthetic-bg-change/input_video/f3b975428bcbbd1d66c8b6a6988b29ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f3b975428bcbbd1d66c8b6a6988b29ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f3b975428bcbbd1d66c8b6a6988b29ec.mp4", "mask_path": "synthetic-bg-change/mask/f3b975428bcbbd1d66c8b6a6988b29ec.mp4", "composite_path": "synthetic-bg-change/composite/f3b975428bcbbd1d66c8b6a6988b29ec.mp4"}
{"edit_instruction": "Change the background to a busy luxury shopping street with passing cars blurring in the background, pedestrians in the distance, and steam rising from street vents, lit by soft diffused sunlight from the front-right. Medium wide shot, static camera with a soft-focus background and urban bokeh. Keep the stylish woman with colorful shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/f3d137314d1c2aadafb2a6d2b2f84b3e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f3d137314d1c2aadafb2a6d2b2f84b3e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f3d137314d1c2aadafb2a6d2b2f84b3e.mp4", "mask_path": "synthetic-bg-change/mask/f3d137314d1c2aadafb2a6d2b2f84b3e.mp4", "composite_path": "synthetic-bg-change/composite/f3d137314d1c2aadafb2a6d2b2f84b3e.mp4"}
{"edit_instruction": "Change the background to a luxurious high-end outdoor shopping district with glass storefronts reflecting moving city traffic, flags waving from building facades, and pedestrians in the blurred distance, illuminated by soft, neutral daylight on the paved street. Use a medium shot, eye-level static camera with urban depth details like street lamps and planters nearby. Keep the stylish woman with colorful shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/0386b931a8743f3066d3968362e44147.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0386b931a8743f3066d3968362e44147.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0386b931a8743f3066d3968362e44147.mp4", "mask_path": "synthetic-bg-change/mask/0386b931a8743f3066d3968362e44147.mp4", "composite_path": "synthetic-bg-change/composite/0386b931a8743f3066d3968362e44147.mp4"}
{"edit_instruction": "Change the background to a vibrant Brazilian carnival street party with colorful confetti swirling, streamers floating down, festive flags waving, and blurred cheering crowds, illuminated by soft warm front-left lighting. Eye-level, medium shot, static camera with a slightly blurred background and bokeh. Keep the joyful woman in blue intact.", "input_video_path": "synthetic-bg-change/input_video/333f110e7355e05788a8e5695a46ff4a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/333f110e7355e05788a8e5695a46ff4a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/333f110e7355e05788a8e5695a46ff4a.mp4", "mask_path": "synthetic-bg-change/mask/333f110e7355e05788a8e5695a46ff4a.mp4", "composite_path": "synthetic-bg-change/composite/333f110e7355e05788a8e5695a46ff4a.mp4"}
{"edit_instruction": "Change the background to a busy luxury shopping street with passing cars blurring in the background, pedestrians in the distance, and steam rising from street vents, lit by soft diffused sunlight from the front-right. Medium wide shot, static camera with a soft-focus background and urban bokeh. Keep the stylish woman with colorful shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/0d737c4e3b5a482fec8a517cc94f3d37.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0d737c4e3b5a482fec8a517cc94f3d37.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0d737c4e3b5a482fec8a517cc94f3d37.mp4", "mask_path": "synthetic-bg-change/mask/0d737c4e3b5a482fec8a517cc94f3d37.mp4", "composite_path": "synthetic-bg-change/composite/0d737c4e3b5a482fec8a517cc94f3d37.mp4"}
{"edit_instruction": "Change the background to a sunny city park during spring with cherry blossom petals drifting through the air and sunlight filtering through swaying tree branches creating dappled light patterns. Use natural soft front lighting, medium close-up, eye-level, static camera, and gentle background blur. Keep the blonde woman with headphones intact.", "input_video_path": "synthetic-bg-change/input_video/fc85288fd3dcb69a991ae3423f19d72f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fc85288fd3dcb69a991ae3423f19d72f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fc85288fd3dcb69a991ae3423f19d72f.mp4", "mask_path": "synthetic-bg-change/mask/fc85288fd3dcb69a991ae3423f19d72f.mp4", "composite_path": "synthetic-bg-change/composite/fc85288fd3dcb69a991ae3423f19d72f.mp4"}
{"edit_instruction": "Change the background to a luxurious European shopping district like the Champs-\u00c9lys\u00e9es with bustling pedestrians, flags waving on historic buildings, and passing cars. Use soft warm sunlight from the front-right. Medium wide shot, eye-level, static camera, with a slightly blurred background showing gentle city activity. Keep the stylish blonde woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/1e9419c9e067cc4cb0f9e7a24041f4e7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1e9419c9e067cc4cb0f9e7a24041f4e7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1e9419c9e067cc4cb0f9e7a24041f4e7.mp4", "mask_path": "synthetic-bg-change/mask/1e9419c9e067cc4cb0f9e7a24041f4e7.mp4", "composite_path": "synthetic-bg-change/composite/1e9419c9e067cc4cb0f9e7a24041f4e7.mp4"}
{"edit_instruction": "Change the background to a luxurious high-end outdoor shopping district with glass storefronts reflecting moving city traffic, flags waving from building facades, and pedestrians in the blurred distance, illuminated by soft, neutral daylight on the paved street. Use a medium shot, eye-level static camera with urban depth details like street lamps and planters nearby. Keep the stylish woman with colorful shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/34d1ab08a7ea1cb49a850046ebc7e30f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/34d1ab08a7ea1cb49a850046ebc7e30f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/34d1ab08a7ea1cb49a850046ebc7e30f.mp4", "mask_path": "synthetic-bg-change/mask/34d1ab08a7ea1cb49a850046ebc7e30f.mp4", "composite_path": "synthetic-bg-change/composite/34d1ab08a7ea1cb49a850046ebc7e30f.mp4"}
{"edit_instruction": "Change the background to a sunny city park during spring with cherry blossom petals drifting through the air and sunlight filtering through swaying tree branches creating dappled light patterns. Use natural soft front lighting, medium close-up, eye-level, static camera, and gentle background blur. Keep the blonde woman with headphones intact.", "input_video_path": "synthetic-bg-change/input_video/b5a8626e04a3477cfd98ed5dc0423f57.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b5a8626e04a3477cfd98ed5dc0423f57.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b5a8626e04a3477cfd98ed5dc0423f57.mp4", "mask_path": "synthetic-bg-change/mask/b5a8626e04a3477cfd98ed5dc0423f57.mp4", "composite_path": "synthetic-bg-change/composite/b5a8626e04a3477cfd98ed5dc0423f57.mp4"}
{"edit_instruction": "Change the background to the hallway of a drafty gothic manor with ghostly curtains billowing violently in the wind from an open window, dust motes dancing in beams of light, and flickering candles casting moving shadows on dark wood paneling, lit by hard dramatic light from the right. Use a medium close-up, eye-level static shot with a soft-focus background. Keep the distressed woman clutching her cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/7bdb39ec6db389216d9298e1d979873a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7bdb39ec6db389216d9298e1d979873a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7bdb39ec6db389216d9298e1d979873a.mp4", "mask_path": "synthetic-bg-change/mask/7bdb39ec6db389216d9298e1d979873a.mp4", "composite_path": "synthetic-bg-change/composite/7bdb39ec6db389216d9298e1d979873a.mp4"}
{"edit_instruction": "Change the background to a luxurious European shopping district like the Champs-\u00c9lys\u00e9es with bustling pedestrians, flags waving on historic buildings, and passing cars. Use soft warm sunlight from the front-right. Medium wide shot, eye-level, static camera, with a slightly blurred background showing gentle city activity. Keep the stylish blonde woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/6a24622bdc5dbf348b958a9961fd476d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6a24622bdc5dbf348b958a9961fd476d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6a24622bdc5dbf348b958a9961fd476d.mp4", "mask_path": "synthetic-bg-change/mask/6a24622bdc5dbf348b958a9961fd476d.mp4", "composite_path": "synthetic-bg-change/composite/6a24622bdc5dbf348b958a9961fd476d.mp4"}
{"edit_instruction": "Change the background to the hallway of a drafty gothic manor with ghostly curtains billowing violently in the wind from an open window, dust motes dancing in beams of light, and flickering candles casting moving shadows on dark wood paneling, lit by hard dramatic light from the right. Use a medium close-up, eye-level static shot with a soft-focus background. Keep the distressed woman clutching her cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/63476a86fb7c324ad00672fb5b6cbd49.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/63476a86fb7c324ad00672fb5b6cbd49.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/63476a86fb7c324ad00672fb5b6cbd49.mp4", "mask_path": "synthetic-bg-change/mask/63476a86fb7c324ad00672fb5b6cbd49.mp4", "composite_path": "synthetic-bg-change/composite/63476a86fb7c324ad00672fb5b6cbd49.mp4"}
{"edit_instruction": "Change the background to a cozy cafe interior with rain falling outside the window, raindrops streaking down the glass pane, and blurred city lights flickering in the distance. Include gentle steam rising from a nearby coffee cup and soft diffused light from the front-left window. Medium shot, eye-level, static camera with a dreamy out-of-focus background and bokeh. Keep the young woman in the white off-the-shoulder shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9ab863a862e9ef2a5dfe280b9935c20c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9ab863a862e9ef2a5dfe280b9935c20c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9ab863a862e9ef2a5dfe280b9935c20c.mp4", "mask_path": "synthetic-bg-change/mask/9ab863a862e9ef2a5dfe280b9935c20c.mp4", "composite_path": "synthetic-bg-change/composite/9ab863a862e9ef2a5dfe280b9935c20c.mp4"}
{"edit_instruction": "Change the background to a crisp autumn park with golden leaves falling in slow motion and wind gusting softly through orange trees, soft diffused light from the right. Medium close-up, eye-level, static camera, soft-focus background with creamy bokeh of foliage colors. Keep the young woman wrapped in a red knit blanket intact.", "input_video_path": "synthetic-bg-change/input_video/93ec1e7eb1f148f8adab36f5c50edcc3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/93ec1e7eb1f148f8adab36f5c50edcc3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/93ec1e7eb1f148f8adab36f5c50edcc3.mp4", "mask_path": "synthetic-bg-change/mask/93ec1e7eb1f148f8adab36f5c50edcc3.mp4", "composite_path": "synthetic-bg-change/composite/93ec1e7eb1f148f8adab36f5c50edcc3.mp4"}
{"edit_instruction": "Change the background to a cozy cafe interior with rain falling outside the window, raindrops streaking down the glass pane, and blurred city lights flickering in the distance. Include gentle steam rising from a nearby coffee cup and soft diffused light from the front-left window. Medium shot, eye-level, static camera with a dreamy out-of-focus background and bokeh. Keep the young woman in the white off-the-shoulder shirt intact.", "input_video_path": "synthetic-bg-change/input_video/175d4fa8361f5cd7aac393e66813a2ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/175d4fa8361f5cd7aac393e66813a2ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/175d4fa8361f5cd7aac393e66813a2ab.mp4", "mask_path": "synthetic-bg-change/mask/175d4fa8361f5cd7aac393e66813a2ab.mp4", "composite_path": "synthetic-bg-change/composite/175d4fa8361f5cd7aac393e66813a2ab.mp4"}
{"edit_instruction": "Change the background to a cozy cafe environment with steam rising from a coffee cup in the midground, dust motes floating in warm sunbeams filtering through the window, and people walking indistinctly outside the glass, lit by warm soft lighting from the right. Medium close-up, eye-level, static camera with a soft bokeh background highlighting cafe lights. Keep the young woman with braided hair intact.", "input_video_path": "synthetic-bg-change/input_video/e86e4fd0024b43c86bdb4940912be648.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e86e4fd0024b43c86bdb4940912be648.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e86e4fd0024b43c86bdb4940912be648.mp4", "mask_path": "synthetic-bg-change/mask/e86e4fd0024b43c86bdb4940912be648.mp4", "composite_path": "synthetic-bg-change/composite/e86e4fd0024b43c86bdb4940912be648.mp4"}
{"edit_instruction": "Change the background to a crisp autumn park with golden leaves falling in slow motion and wind gusting softly through orange trees, soft diffused light from the right. Medium close-up, eye-level, static camera, soft-focus background with creamy bokeh of foliage colors. Keep the young woman wrapped in a red knit blanket intact.", "input_video_path": "synthetic-bg-change/input_video/750f145334357dc8d6b666bc69c922a2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/750f145334357dc8d6b666bc69c922a2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/750f145334357dc8d6b666bc69c922a2.mp4", "mask_path": "synthetic-bg-change/mask/750f145334357dc8d6b666bc69c922a2.mp4", "composite_path": "synthetic-bg-change/composite/750f145334357dc8d6b666bc69c922a2.mp4"}
{"edit_instruction": "Change the background to a luxury rooftop garden at twilight with soft warm fairy lights strung across a blurred background, gently flickering, and out-of-focus city lights and slow-moving traffic in the distance. Use soft, neutral artificial lighting from the front-right, a static camera, eye-level medium shot, and soft bokeh style favoring shallow depth of field to create a dreamy atmosphere. Keep the young woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/506fcca41b8dc14e749604e0419748bf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/506fcca41b8dc14e749604e0419748bf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/506fcca41b8dc14e749604e0419748bf.mp4", "mask_path": "synthetic-bg-change/mask/506fcca41b8dc14e749604e0419748bf.mp4", "composite_path": "synthetic-bg-change/composite/506fcca41b8dc14e749604e0419748bf.mp4"}
{"edit_instruction": "Change the background to a cozy cafe environment with steam rising from a coffee cup in the midground, dust motes floating in warm sunbeams filtering through the window, and people walking indistinctly outside the glass, lit by warm soft lighting from the right. Medium close-up, eye-level, static camera with a soft bokeh background highlighting cafe lights. Keep the young woman with braided hair intact.", "input_video_path": "synthetic-bg-change/input_video/d74042f967748acb5d8bcaad4c6c6db3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d74042f967748acb5d8bcaad4c6c6db3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d74042f967748acb5d8bcaad4c6c6db3.mp4", "mask_path": "synthetic-bg-change/mask/d74042f967748acb5d8bcaad4c6c6db3.mp4", "composite_path": "synthetic-bg-change/composite/d74042f967748acb5d8bcaad4c6c6db3.mp4"}
{"edit_instruction": "Change the background to a modern corporate office at night with city lights blinking through glass walls, raindrops streaking down windows, and passing headlights casting moving shadows. Include soft, neutral office lighting from the front-right. Medium close-up, eye-level, static camera, soft-focus background with bokeh from city lights. Keep the man in a vest arguing with the frustrated woman intact.", "input_video_path": "synthetic-bg-change/input_video/c55e5eb7d2ce215d1fab0ff93f79615d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c55e5eb7d2ce215d1fab0ff93f79615d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c55e5eb7d2ce215d1fab0ff93f79615d.mp4", "mask_path": "synthetic-bg-change/mask/c55e5eb7d2ce215d1fab0ff93f79615d.mp4", "composite_path": "synthetic-bg-change/composite/c55e5eb7d2ce215d1fab0ff93f79615d.mp4"}
{"edit_instruction": "Change the background to a luxury rooftop garden at twilight with soft warm fairy lights strung across a blurred background, gently flickering, and out-of-focus city lights and slow-moving traffic in the distance. Use soft, neutral artificial lighting from the front-right, a static camera, eye-level medium shot, and soft bokeh style favoring shallow depth of field to create a dreamy atmosphere. Keep the young woman in the white lace dress intact.", "input_video_path": "synthetic-bg-change/input_video/69cdad8da7f658d11dcc041ce2e325b5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/69cdad8da7f658d11dcc041ce2e325b5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/69cdad8da7f658d11dcc041ce2e325b5.mp4", "mask_path": "synthetic-bg-change/mask/69cdad8da7f658d11dcc041ce2e325b5.mp4", "composite_path": "synthetic-bg-change/composite/69cdad8da7f658d11dcc041ce2e325b5.mp4"}
{"edit_instruction": "Change the background to a modern corporate office at night with city lights blinking through glass walls, raindrops streaking down windows, and passing headlights casting moving shadows. Include soft, neutral office lighting from the front-right. Medium close-up, eye-level, static camera, soft-focus background with bokeh from city lights. Keep the man in a vest arguing with the frustrated woman intact.", "input_video_path": "synthetic-bg-change/input_video/f81e16060dfa3b0db9d276da96702f7c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f81e16060dfa3b0db9d276da96702f7c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f81e16060dfa3b0db9d276da96702f7c.mp4", "mask_path": "synthetic-bg-change/mask/f81e16060dfa3b0db9d276da96702f7c.mp4", "composite_path": "synthetic-bg-change/composite/f81e16060dfa3b0db9d276da96702f7c.mp4"}
{"edit_instruction": "Change the background to an enchanted glasshouse filled with floating bioluminescent spores and drifting magical orchid petals, with gentle iridescent bubbles floating upward. Include soft diffused lighting from the front-right, cinematic fantasy style with volumetric lighting and ethereal glow. Maintain the medium close-up, eye-level framing with a static camera, soft-focus background, and magical bokeh at 85mm focal length. Keep the man in a plaid shirt grooming the woman's hair intact.", "input_video_path": "synthetic-bg-change/input_video/61f169234674083e56d8d6a35f6eb199.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/61f169234674083e56d8d6a35f6eb199.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/61f169234674083e56d8d6a35f6eb199.mp4", "mask_path": "synthetic-bg-change/mask/61f169234674083e56d8d6a35f6eb199.mp4", "composite_path": "synthetic-bg-change/composite/61f169234674083e56d8d6a35f6eb199.mp4"}
{"edit_instruction": "Change the background to an enchanted glasshouse filled with floating bioluminescent spores and drifting magical orchid petals, with gentle iridescent bubbles floating upward. Include soft diffused lighting from the front-right, cinematic fantasy style with volumetric lighting and ethereal glow. Maintain the medium close-up, eye-level framing with a static camera, soft-focus background, and magical bokeh at 85mm focal length. Keep the man in a plaid shirt grooming the woman's hair intact.", "input_video_path": "synthetic-bg-change/input_video/4ca7733d258651a300ed1f1ca916fa01.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4ca7733d258651a300ed1f1ca916fa01.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4ca7733d258651a300ed1f1ca916fa01.mp4", "mask_path": "synthetic-bg-change/mask/4ca7733d258651a300ed1f1ca916fa01.mp4", "composite_path": "synthetic-bg-change/composite/4ca7733d258651a300ed1f1ca916fa01.mp4"}
{"edit_instruction": "Change the background to a high-tech spaceship corridor during a red alert with emergency lights pulsing red and white, steam venting from broken pipes, and holographic warning signs flashing. Add cool artificial lighting mixed with alarm strobes and a shower of sparks in the distant background. Use a medium close-up, eye-level, static camera angle with a blurred background featuring bokeh from the panel lights. Keep the woman covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/5b802072df929732b5642aef2fbb0f6d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b802072df929732b5642aef2fbb0f6d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b802072df929732b5642aef2fbb0f6d.mp4", "mask_path": "synthetic-bg-change/mask/5b802072df929732b5642aef2fbb0f6d.mp4", "composite_path": "synthetic-bg-change/composite/5b802072df929732b5642aef2fbb0f6d.mp4"}
{"edit_instruction": "Change the background to a cozy modern cafe with large windows, showing pedestrians walking past outside, and include steam rising from background coffee cups. Use soft, diffused lighting from the front-right. Set up as a medium close-up, eye-level static camera shot with a soft-focus background featuring bokeh lights from the cafe interior. Keep the woman in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/7b5aced1ce036d8279691cf3935d9350.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7b5aced1ce036d8279691cf3935d9350.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7b5aced1ce036d8279691cf3935d9350.mp4", "mask_path": "synthetic-bg-change/mask/7b5aced1ce036d8279691cf3935d9350.mp4", "composite_path": "synthetic-bg-change/composite/7b5aced1ce036d8279691cf3935d9350.mp4"}
{"edit_instruction": "Change the background to a warm, cozy cafe window interior looking out at a rainy cyberpunk city street, with raindrops streaking down the glass creating distortions of neon city lights, hover-cars with red light trails in the blurred distance, flickering neon signs, steam rising from a mug in the foreground blur, and soft warm interior lighting from the front-right contrasting with a cool blue exterior atmosphere. Medium close-up, eye-level, static camera, medium depth of field with visible raindrop details on glass. Keep the man in the plaid shirt grooming the woman's hair intact.", "input_video_path": "synthetic-bg-change/input_video/b7cfc788ebd2713a3d6c09c2cd2f6200.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b7cfc788ebd2713a3d6c09c2cd2f6200.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b7cfc788ebd2713a3d6c09c2cd2f6200.mp4", "mask_path": "synthetic-bg-change/mask/b7cfc788ebd2713a3d6c09c2cd2f6200.mp4", "composite_path": "synthetic-bg-change/composite/b7cfc788ebd2713a3d6c09c2cd2f6200.mp4"}
{"edit_instruction": "Change the background to a warm, cozy cafe window interior looking out at a rainy cyberpunk city street, with raindrops streaking down the glass creating distortions of neon city lights, hover-cars with red light trails in the blurred distance, flickering neon signs, steam rising from a mug in the foreground blur, and soft warm interior lighting from the front-right contrasting with a cool blue exterior atmosphere. Medium close-up, eye-level, static camera, medium depth of field with visible raindrop details on glass. Keep the man in the plaid shirt grooming the woman's hair intact.", "input_video_path": "synthetic-bg-change/input_video/6d360c13ecd7e25796b07af0357bf972.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6d360c13ecd7e25796b07af0357bf972.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6d360c13ecd7e25796b07af0357bf972.mp4", "mask_path": "synthetic-bg-change/mask/6d360c13ecd7e25796b07af0357bf972.mp4", "composite_path": "synthetic-bg-change/composite/6d360c13ecd7e25796b07af0357bf972.mp4"}
{"edit_instruction": "Change the background to a high-tech spaceship corridor during a red alert with emergency lights pulsing red and white, steam venting from broken pipes, and holographic warning signs flashing. Add cool artificial lighting mixed with alarm strobes and a shower of sparks in the distant background. Use a medium close-up, eye-level, static camera angle with a blurred background featuring bokeh from the panel lights. Keep the woman covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/61bb79ff9a13d7e3d9acf981430eb190.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/61bb79ff9a13d7e3d9acf981430eb190.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/61bb79ff9a13d7e3d9acf981430eb190.mp4", "mask_path": "synthetic-bg-change/mask/61bb79ff9a13d7e3d9acf981430eb190.mp4", "composite_path": "synthetic-bg-change/composite/61bb79ff9a13d7e3d9acf981430eb190.mp4"}
{"edit_instruction": "Change the background to a glamorous backstage dressing room with illuminated vanity mirrors, dust motes dancing in the air, and a clothing rack swaying slightly, with soft flattering lighting from the front-left and a blurred background with bokeh. Keep the man in the plaid shirt styling the woman's hair intact.", "input_video_path": "synthetic-bg-change/input_video/f8a1194c4862d4f76c162e88b8be19e2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f8a1194c4862d4f76c162e88b8be19e2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f8a1194c4862d4f76c162e88b8be19e2.mp4", "mask_path": "synthetic-bg-change/mask/f8a1194c4862d4f76c162e88b8be19e2.mp4", "composite_path": "synthetic-bg-change/composite/f8a1194c4862d4f76c162e88b8be19e2.mp4"}
{"edit_instruction": "Change the background to a cozy modern cafe with large windows, showing pedestrians walking past outside, and include steam rising from background coffee cups. Use soft, diffused lighting from the front-right. Set up as a medium close-up, eye-level static camera shot with a soft-focus background featuring bokeh lights from the cafe interior. Keep the woman in the brown jacket intact.", "input_video_path": "synthetic-bg-change/input_video/ecb213588fb2da1a704abd0b5f3ccaa0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ecb213588fb2da1a704abd0b5f3ccaa0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ecb213588fb2da1a704abd0b5f3ccaa0.mp4", "mask_path": "synthetic-bg-change/mask/ecb213588fb2da1a704abd0b5f3ccaa0.mp4", "composite_path": "synthetic-bg-change/composite/ecb213588fb2da1a704abd0b5f3ccaa0.mp4"}
{"edit_instruction": "Change the background to an elegant Victorian parlor with heavy drapes, dust motes dancing in shafts of afternoon light, candle flames flickering on a mantlepiece, floral wallpaper with swaying shadows, and soft neutral interior lighting. Medium shot, eye-level, static camera with gentle background blur. Keep the man and woman grooming hair intact.", "input_video_path": "synthetic-bg-change/input_video/d3484a6d45407824bd144e7997058e17.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d3484a6d45407824bd144e7997058e17.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d3484a6d45407824bd144e7997058e17.mp4", "mask_path": "synthetic-bg-change/mask/d3484a6d45407824bd144e7997058e17.mp4", "composite_path": "synthetic-bg-change/composite/d3484a6d45407824bd144e7997058e17.mp4"}
{"edit_instruction": "Change the background to a glamorous backstage dressing room with illuminated vanity mirrors, dust motes dancing in the air, and a clothing rack swaying slightly, with soft flattering lighting from the front-left and a blurred background with bokeh. Keep the man in the plaid shirt styling the woman's hair intact.", "input_video_path": "synthetic-bg-change/input_video/7f49105fe18acbefbbea8efd26f9e876.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7f49105fe18acbefbbea8efd26f9e876.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7f49105fe18acbefbbea8efd26f9e876.mp4", "mask_path": "synthetic-bg-change/mask/7f49105fe18acbefbbea8efd26f9e876.mp4", "composite_path": "synthetic-bg-change/composite/7f49105fe18acbefbbea8efd26f9e876.mp4"}
{"edit_instruction": "Change the background to an elegant Victorian parlor with heavy drapes, dust motes dancing in shafts of afternoon light, candle flames flickering on a mantlepiece, floral wallpaper with swaying shadows, and soft neutral interior lighting. Medium shot, eye-level, static camera with gentle background blur. Keep the man and woman grooming hair intact.", "input_video_path": "synthetic-bg-change/input_video/cbe73087587d6e9f053ceb9ea22d5ec4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cbe73087587d6e9f053ceb9ea22d5ec4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cbe73087587d6e9f053ceb9ea22d5ec4.mp4", "mask_path": "synthetic-bg-change/mask/cbe73087587d6e9f053ceb9ea22d5ec4.mp4", "composite_path": "synthetic-bg-change/composite/cbe73087587d6e9f053ceb9ea22d5ec4.mp4"}
{"edit_instruction": "Change the background to a Parisian street caf\u00e9 with pedestrians walking by, autumn leaves falling from trees, cars passing in the distance, and soft natural daylight from the front-right. Use a medium shot, eye-level angle with a static camera and a slightly blurred background showing the city street atmosphere. Keep the standing woman and the seated man holding a bag intact.", "input_video_path": "synthetic-bg-change/input_video/f380ad7dc5dcd4817f32003fe423b52b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f380ad7dc5dcd4817f32003fe423b52b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f380ad7dc5dcd4817f32003fe423b52b.mp4", "mask_path": "synthetic-bg-change/mask/f380ad7dc5dcd4817f32003fe423b52b.mp4", "composite_path": "synthetic-bg-change/composite/f380ad7dc5dcd4817f32003fe423b52b.mp4"}
{"edit_instruction": "Change the background to a city street during a gentle rain shower with raindrops falling steadily and blurred car headlights passing dynamically in the distance, soft overcast lighting from the left, dreamy out-of-focus background. Keep the man in a plaid shirt and the woman he is grooming intact.", "input_video_path": "synthetic-bg-change/input_video/ca0e134ba3e382fe25ce017e298a5276.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ca0e134ba3e382fe25ce017e298a5276.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ca0e134ba3e382fe25ce017e298a5276.mp4", "mask_path": "synthetic-bg-change/mask/ca0e134ba3e382fe25ce017e298a5276.mp4", "composite_path": "synthetic-bg-change/composite/ca0e134ba3e382fe25ce017e298a5276.mp4"}
{"edit_instruction": "Change the background to a cozy Christmas living room with a crackling fire in a fireplace, twinkling Christmas tree lights in soft bokeh, and snow falling gently outside the window, illuminated by soft, warm diffused light from the front-right. Medium shot, eye-level, static camera, with a dreamy out-of-focus background and festive bokeh. Keep the woman standing next to the seated man with the bag intact.", "input_video_path": "synthetic-bg-change/input_video/8a91c8b132d8bd499093d9272aeb7f66.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8a91c8b132d8bd499093d9272aeb7f66.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8a91c8b132d8bd499093d9272aeb7f66.mp4", "mask_path": "synthetic-bg-change/mask/8a91c8b132d8bd499093d9272aeb7f66.mp4", "composite_path": "synthetic-bg-change/composite/8a91c8b132d8bd499093d9272aeb7f66.mp4"}
{"edit_instruction": "Change the background to a Parisian street caf\u00e9 with pedestrians walking by, autumn leaves falling from trees, cars passing in the distance, and soft natural daylight from the front-right. Use a medium shot, eye-level angle with a static camera and a slightly blurred background showing the city street atmosphere. Keep the standing woman and the seated man holding a bag intact.", "input_video_path": "synthetic-bg-change/input_video/47ed3d07404f632f620b02711e3ef5a4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/47ed3d07404f632f620b02711e3ef5a4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/47ed3d07404f632f620b02711e3ef5a4.mp4", "mask_path": "synthetic-bg-change/mask/47ed3d07404f632f620b02711e3ef5a4.mp4", "composite_path": "synthetic-bg-change/composite/47ed3d07404f632f620b02711e3ef5a4.mp4"}
{"edit_instruction": "Change the background to a city street during a gentle rain shower with raindrops falling steadily and blurred car headlights passing dynamically in the distance, soft overcast lighting from the left, dreamy out-of-focus background. Keep the man in a plaid shirt and the woman he is grooming intact.", "input_video_path": "synthetic-bg-change/input_video/16a287e2d6630a3b1d59ca239b5e5033.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/16a287e2d6630a3b1d59ca239b5e5033.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/16a287e2d6630a3b1d59ca239b5e5033.mp4", "mask_path": "synthetic-bg-change/mask/16a287e2d6630a3b1d59ca239b5e5033.mp4", "composite_path": "synthetic-bg-change/composite/16a287e2d6630a3b1d59ca239b5e5033.mp4"}
{"edit_instruction": "Change the background to a bustling Parisian street cafe with waiters carrying trays and pedestrians strolling past shop windows, lit by bright diffused daylight from the right. Medium shot, eye-level, static camera with gentle background blur. Keep the woman standing beside the seated man holding a bag intact.", "input_video_path": "synthetic-bg-change/input_video/1375ea0c45deff435e321fdf9a9479ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1375ea0c45deff435e321fdf9a9479ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1375ea0c45deff435e321fdf9a9479ab.mp4", "mask_path": "synthetic-bg-change/mask/1375ea0c45deff435e321fdf9a9479ab.mp4", "composite_path": "synthetic-bg-change/composite/1375ea0c45deff435e321fdf9a9479ab.mp4"}
{"edit_instruction": "Change the background to a cozy Christmas living room with a crackling fire in a fireplace, twinkling Christmas tree lights in soft bokeh, and snow falling gently outside the window, illuminated by soft, warm diffused light from the front-right. Medium shot, eye-level, static camera, with a dreamy out-of-focus background and festive bokeh. Keep the woman standing next to the seated man with the bag intact.", "input_video_path": "synthetic-bg-change/input_video/c30ba5f38e3182dcbf890d9f746eab6c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c30ba5f38e3182dcbf890d9f746eab6c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c30ba5f38e3182dcbf890d9f746eab6c.mp4", "mask_path": "synthetic-bg-change/mask/c30ba5f38e3182dcbf890d9f746eab6c.mp4", "composite_path": "synthetic-bg-change/composite/c30ba5f38e3182dcbf890d9f746eab6c.mp4"}
{"edit_instruction": "Change the background to a magical curiosity shop with strange artifacts glowing softly on shelves, enchanted sparkles drifting in the air, floating dust motes catching the soft diffused lighting, medium shot, eye-level, static camera, slightly blurred background with magical atmosphere. Keep the young girl and the man with the paper bag intact.", "input_video_path": "synthetic-bg-change/input_video/dc6b5fa4d90fb0cc15c3e5801c7444a1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc6b5fa4d90fb0cc15c3e5801c7444a1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc6b5fa4d90fb0cc15c3e5801c7444a1.mp4", "mask_path": "synthetic-bg-change/mask/dc6b5fa4d90fb0cc15c3e5801c7444a1.mp4", "composite_path": "synthetic-bg-change/composite/dc6b5fa4d90fb0cc15c3e5801c7444a1.mp4"}
{"edit_instruction": "Change the background to a bustling Parisian street cafe with waiters carrying trays and pedestrians strolling past shop windows, lit by bright diffused daylight from the right. Medium shot, eye-level, static camera with gentle background blur. Keep the woman standing beside the seated man holding a bag intact.", "input_video_path": "synthetic-bg-change/input_video/b791d7926c5c80daab931c5b3008a9be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b791d7926c5c80daab931c5b3008a9be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b791d7926c5c80daab931c5b3008a9be.mp4", "mask_path": "synthetic-bg-change/mask/b791d7926c5c80daab931c5b3008a9be.mp4", "composite_path": "synthetic-bg-change/composite/b791d7926c5c80daab931c5b3008a9be.mp4"}
{"edit_instruction": "Change the background to a cozy, modern living room with a grey sofa and bookshelf, featuring sheer white curtains billowing gently at the window, dust particles dancing in light beams, and soft window light from the left. Medium shot, eye-level, background in soft focus. Keep the woman and the seated man with the bag intact.", "input_video_path": "synthetic-bg-change/input_video/5810b02fe06fffa574090e1ec9db73df.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5810b02fe06fffa574090e1ec9db73df.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5810b02fe06fffa574090e1ec9db73df.mp4", "mask_path": "synthetic-bg-change/mask/5810b02fe06fffa574090e1ec9db73df.mp4", "composite_path": "synthetic-bg-change/composite/5810b02fe06fffa574090e1ec9db73df.mp4"}
{"edit_instruction": "Change the background to a magical curiosity shop with strange artifacts glowing softly on shelves, enchanted sparkles drifting in the air, floating dust motes catching the soft diffused lighting, medium shot, eye-level, static camera, slightly blurred background with magical atmosphere. Keep the young girl and the man with the paper bag intact.", "input_video_path": "synthetic-bg-change/input_video/718c1935d90a0de6298cabd9f6841b15.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/718c1935d90a0de6298cabd9f6841b15.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/718c1935d90a0de6298cabd9f6841b15.mp4", "mask_path": "synthetic-bg-change/mask/718c1935d90a0de6298cabd9f6841b15.mp4", "composite_path": "synthetic-bg-change/composite/718c1935d90a0de6298cabd9f6841b15.mp4"}
{"edit_instruction": "Change the background to a cozy modern living room with a fireplace where flames dance gently and dust motes float in sunbeams, illuminated by soft natural light from a window on the right. Use a medium shot, eye-level angle, and a static camera with a blurred background and bokeh. Keep the woman standing beside the seated man with the bag intact.", "input_video_path": "synthetic-bg-change/input_video/f6cfa773ff65cd40dd588644264c2daf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f6cfa773ff65cd40dd588644264c2daf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f6cfa773ff65cd40dd588644264c2daf.mp4", "mask_path": "synthetic-bg-change/mask/f6cfa773ff65cd40dd588644264c2daf.mp4", "composite_path": "synthetic-bg-change/composite/f6cfa773ff65cd40dd588644264c2daf.mp4"}
{"edit_instruction": "Change the background to a cozy, modern living room with a grey sofa and bookshelf, featuring sheer white curtains billowing gently at the window, dust particles dancing in light beams, and soft window light from the left. Medium shot, eye-level, background in soft focus. Keep the woman and the seated man with the bag intact.", "input_video_path": "synthetic-bg-change/input_video/ae90aae14bf92b88ac266be84bd98a8f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ae90aae14bf92b88ac266be84bd98a8f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ae90aae14bf92b88ac266be84bd98a8f.mp4", "mask_path": "synthetic-bg-change/mask/ae90aae14bf92b88ac266be84bd98a8f.mp4", "composite_path": "synthetic-bg-change/composite/ae90aae14bf92b88ac266be84bd98a8f.mp4"}
{"edit_instruction": "Change the background to an upscale, modern salon with large mirrors, white decor, shimmering reflections in glass surfaces, and a ceiling fan spinning slowly overhead, with soft, neutral diffused lighting. Medium shot, eye-level, blurred background with soft bokeh. Keep the person fixing the hair and the person whose hair is being fixed intact.", "input_video_path": "synthetic-bg-change/input_video/0d50feccbfd59842bfd2a8d9419d43d7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0d50feccbfd59842bfd2a8d9419d43d7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0d50feccbfd59842bfd2a8d9419d43d7.mp4", "mask_path": "synthetic-bg-change/mask/0d50feccbfd59842bfd2a8d9419d43d7.mp4", "composite_path": "synthetic-bg-change/composite/0d50feccbfd59842bfd2a8d9419d43d7.mp4"}
{"edit_instruction": "Change the background to a cozy modern living room with a fireplace where flames dance gently and dust motes float in sunbeams, illuminated by soft natural light from a window on the right. Use a medium shot, eye-level angle, and a static camera with a blurred background and bokeh. Keep the woman standing beside the seated man with the bag intact.", "input_video_path": "synthetic-bg-change/input_video/23559788f7bc57eb0ee662c9a956db1b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/23559788f7bc57eb0ee662c9a956db1b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/23559788f7bc57eb0ee662c9a956db1b.mp4", "mask_path": "synthetic-bg-change/mask/23559788f7bc57eb0ee662c9a956db1b.mp4", "composite_path": "synthetic-bg-change/composite/23559788f7bc57eb0ee662c9a956db1b.mp4"}
{"edit_instruction": "Change the background to a bustling urban coffee shop with steam rising from espresso machines, pedestrians visible through large window glass, warm pendant lights, and soft neutral lighting. Medium shot, eye-level, static camera, with a blurred background showing bokeh of city lights and cafe interior using shallow focus depth of field. Keep the young girl and seated man holding a paper bag intact.", "input_video_path": "synthetic-bg-change/input_video/800b487ff4fb3e8634fddcd01b1393b1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/800b487ff4fb3e8634fddcd01b1393b1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/800b487ff4fb3e8634fddcd01b1393b1.mp4", "mask_path": "synthetic-bg-change/mask/800b487ff4fb3e8634fddcd01b1393b1.mp4", "composite_path": "synthetic-bg-change/composite/800b487ff4fb3e8634fddcd01b1393b1.mp4"}
{"edit_instruction": "Change the background to an upscale, modern salon with large mirrors, white decor, shimmering reflections in glass surfaces, and a ceiling fan spinning slowly overhead, with soft, neutral diffused lighting. Medium shot, eye-level, blurred background with soft bokeh. Keep the person fixing the hair and the person whose hair is being fixed intact.", "input_video_path": "synthetic-bg-change/input_video/6cd30a01d8aa3a4d068f5d2c9e417b1e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6cd30a01d8aa3a4d068f5d2c9e417b1e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6cd30a01d8aa3a4d068f5d2c9e417b1e.mp4", "mask_path": "synthetic-bg-change/mask/6cd30a01d8aa3a4d068f5d2c9e417b1e.mp4", "composite_path": "synthetic-bg-change/composite/6cd30a01d8aa3a4d068f5d2c9e417b1e.mp4"}
{"edit_instruction": "Change the background to a quiet city park on an overcast autumn day with golden leaves falling slowly from trees and pedestrians on distant paths, using soft, flat daylight from the front-left, a medium shot at eye level with gentle background blur. Keep the man fixing the girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/10ffb2085083d983896722c002894953.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/10ffb2085083d983896722c002894953.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/10ffb2085083d983896722c002894953.mp4", "mask_path": "synthetic-bg-change/mask/10ffb2085083d983896722c002894953.mp4", "composite_path": "synthetic-bg-change/composite/10ffb2085083d983896722c002894953.mp4"}
{"edit_instruction": "Change the background to a bustling urban coffee shop with steam rising from espresso machines, pedestrians visible through large window glass, warm pendant lights, and soft neutral lighting. Medium shot, eye-level, static camera, with a blurred background showing bokeh of city lights and cafe interior using shallow focus depth of field. Keep the young girl and seated man holding a paper bag intact.", "input_video_path": "synthetic-bg-change/input_video/364c00a515f43310b7ac335c96d7c222.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/364c00a515f43310b7ac335c96d7c222.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/364c00a515f43310b7ac335c96d7c222.mp4", "mask_path": "synthetic-bg-change/mask/364c00a515f43310b7ac335c96d7c222.mp4", "composite_path": "synthetic-bg-change/composite/364c00a515f43310b7ac335c96d7c222.mp4"}
{"edit_instruction": "Change the background to a bright, modern shopping mall atrium with glass railings, shoppers visible below, and a glass elevator in the distance, lit by soft diffused artificial light from the left. Medium shot, eye-level, slightly blurred background. Keep the woman standing and the seated man holding a bag intact.", "input_video_path": "synthetic-bg-change/input_video/80e023b435632f81fe5e7a5acfd1ca11.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/80e023b435632f81fe5e7a5acfd1ca11.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/80e023b435632f81fe5e7a5acfd1ca11.mp4", "mask_path": "synthetic-bg-change/mask/80e023b435632f81fe5e7a5acfd1ca11.mp4", "composite_path": "synthetic-bg-change/composite/80e023b435632f81fe5e7a5acfd1ca11.mp4"}
{"edit_instruction": "Change the background to a quiet city park on an overcast autumn day with golden leaves falling slowly from trees and pedestrians on distant paths, using soft, flat daylight from the front-left, a medium shot at eye level with gentle background blur. Keep the man fixing the girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/3d76cab32d2edb5a7c1a6973622c93e0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3d76cab32d2edb5a7c1a6973622c93e0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3d76cab32d2edb5a7c1a6973622c93e0.mp4", "mask_path": "synthetic-bg-change/mask/3d76cab32d2edb5a7c1a6973622c93e0.mp4", "composite_path": "synthetic-bg-change/composite/3d76cab32d2edb5a7c1a6973622c93e0.mp4"}
{"edit_instruction": "Change the background to a festive living room decorated for the holidays, featuring a fireplace with crackling fire, twinkling Christmas tree lights, and snow falling gently outside the window, illuminated by warm, cozy light from the front-right. Eye-level, medium shot, static camera with a soft-focus background and dreamy bokeh. Keep the woman standing and handing a bag to the seated man intact.", "input_video_path": "synthetic-bg-change/input_video/0db9434ff0c530fe80b4990161e8f330.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0db9434ff0c530fe80b4990161e8f330.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0db9434ff0c530fe80b4990161e8f330.mp4", "mask_path": "synthetic-bg-change/mask/0db9434ff0c530fe80b4990161e8f330.mp4", "composite_path": "synthetic-bg-change/composite/0db9434ff0c530fe80b4990161e8f330.mp4"}
{"edit_instruction": "Change the background to a bright, modern shopping mall atrium with glass railings, shoppers visible below, and a glass elevator in the distance, lit by soft diffused artificial light from the left. Medium shot, eye-level, slightly blurred background. Keep the woman standing and the seated man holding a bag intact.", "input_video_path": "synthetic-bg-change/input_video/ae70daa66b5fe757256e65fb2d9eee58.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ae70daa66b5fe757256e65fb2d9eee58.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ae70daa66b5fe757256e65fb2d9eee58.mp4", "mask_path": "synthetic-bg-change/mask/ae70daa66b5fe757256e65fb2d9eee58.mp4", "composite_path": "synthetic-bg-change/composite/ae70daa66b5fe757256e65fb2d9eee58.mp4"}
{"edit_instruction": "Change the background to a bright, modern city apartment with dust particles dancing in sunbeams filtering through sheer curtains and blurred pedestrians visible through a large window, lit by soft morning light from the front-right. Use a medium shot, eye-level angle, static camera, and soft-focus background with bokeh. Keep the father fixing his daughter's hair intact.", "input_video_path": "synthetic-bg-change/input_video/6812aaa1b487085d4d9425b2650d6aa1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6812aaa1b487085d4d9425b2650d6aa1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6812aaa1b487085d4d9425b2650d6aa1.mp4", "mask_path": "synthetic-bg-change/mask/6812aaa1b487085d4d9425b2650d6aa1.mp4", "composite_path": "synthetic-bg-change/composite/6812aaa1b487085d4d9425b2650d6aa1.mp4"}
{"edit_instruction": "Change the background to a festive living room decorated for the holidays, featuring a fireplace with crackling fire, twinkling Christmas tree lights, and snow falling gently outside the window, illuminated by warm, cozy light from the front-right. Eye-level, medium shot, static camera with a soft-focus background and dreamy bokeh. Keep the woman standing and handing a bag to the seated man intact.", "input_video_path": "synthetic-bg-change/input_video/62b677deec22dfca2f7f5a31c0301d82.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/62b677deec22dfca2f7f5a31c0301d82.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/62b677deec22dfca2f7f5a31c0301d82.mp4", "mask_path": "synthetic-bg-change/mask/62b677deec22dfca2f7f5a31c0301d82.mp4", "composite_path": "synthetic-bg-change/composite/62b677deec22dfca2f7f5a31c0301d82.mp4"}
{"edit_instruction": "Change the background to a bustling European Christmas market at night with fairy lights twinkling on wooden stalls, gently falling snowflakes, festive decorations, and soft neutral light illuminating her face. Medium close-up, eye-level, static camera with festive light bokeh. Keep the blonde woman in a pale pink shirt holding a gift box intact.", "input_video_path": "synthetic-bg-change/input_video/65e802526d0fbfd6533f2fd20da5c2f5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65e802526d0fbfd6533f2fd20da5c2f5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65e802526d0fbfd6533f2fd20da5c2f5.mp4", "mask_path": "synthetic-bg-change/mask/65e802526d0fbfd6533f2fd20da5c2f5.mp4", "composite_path": "synthetic-bg-change/composite/65e802526d0fbfd6533f2fd20da5c2f5.mp4"}
{"edit_instruction": "Change the background to a bright, modern city apartment with dust particles dancing in sunbeams filtering through sheer curtains and blurred pedestrians visible through a large window, lit by soft morning light from the front-right. Use a medium shot, eye-level angle, static camera, and soft-focus background with bokeh. Keep the father fixing his daughter's hair intact.", "input_video_path": "synthetic-bg-change/input_video/3c38a99272e3d141cb471e78a271c8a5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3c38a99272e3d141cb471e78a271c8a5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3c38a99272e3d141cb471e78a271c8a5.mp4", "mask_path": "synthetic-bg-change/mask/3c38a99272e3d141cb471e78a271c8a5.mp4", "composite_path": "synthetic-bg-change/composite/3c38a99272e3d141cb471e78a271c8a5.mp4"}
{"edit_instruction": "Change the background to a cozy, rustic coffee shop with golden dust motes dancing in sunbeams through the window, steam rising from mugs, and soft warm daylight from the left, featuring a blurred background with warm bokeh lights from espresso machines in the distance. Medium shot, eye-level, static camera. Keep the woman standing and the seated man intact.", "input_video_path": "synthetic-bg-change/input_video/3060edbdeaadc777affffd388766a385.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3060edbdeaadc777affffd388766a385.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3060edbdeaadc777affffd388766a385.mp4", "mask_path": "synthetic-bg-change/mask/3060edbdeaadc777affffd388766a385.mp4", "composite_path": "synthetic-bg-change/composite/3060edbdeaadc777affffd388766a385.mp4"}
{"edit_instruction": "Change the background to a bustling European Christmas market at night with fairy lights twinkling on wooden stalls, gently falling snowflakes, festive decorations, and soft neutral light illuminating her face. Medium close-up, eye-level, static camera with festive light bokeh. Keep the blonde woman in a pale pink shirt holding a gift box intact.", "input_video_path": "synthetic-bg-change/input_video/763d885768da2b1fc20e9edf8427cd0a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/763d885768da2b1fc20e9edf8427cd0a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/763d885768da2b1fc20e9edf8427cd0a.mp4", "mask_path": "synthetic-bg-change/mask/763d885768da2b1fc20e9edf8427cd0a.mp4", "composite_path": "synthetic-bg-change/composite/763d885768da2b1fc20e9edf8427cd0a.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit coffee shop with dust motes floating in sunbeams streaming through the window and people walking past outside. Include steam rising gently from a coffee cup nearby, soft diffused lighting from the front-right, and a slightly blurred background with bokeh. Keep the woman standing handing a shopping bag to the seated man intact.", "input_video_path": "synthetic-bg-change/input_video/c9d5c2a8ef103120a6200333e5740583.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c9d5c2a8ef103120a6200333e5740583.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c9d5c2a8ef103120a6200333e5740583.mp4", "mask_path": "synthetic-bg-change/mask/c9d5c2a8ef103120a6200333e5740583.mp4", "composite_path": "synthetic-bg-change/composite/c9d5c2a8ef103120a6200333e5740583.mp4"}
{"edit_instruction": "Change the background to a cozy, rustic coffee shop with golden dust motes dancing in sunbeams through the window, steam rising from mugs, and soft warm daylight from the left, featuring a blurred background with warm bokeh lights from espresso machines in the distance. Medium shot, eye-level, static camera. Keep the woman standing and the seated man intact.", "input_video_path": "synthetic-bg-change/input_video/42d832fe1452b740293315e2929a3384.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/42d832fe1452b740293315e2929a3384.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/42d832fe1452b740293315e2929a3384.mp4", "mask_path": "synthetic-bg-change/mask/42d832fe1452b740293315e2929a3384.mp4", "composite_path": "synthetic-bg-change/composite/42d832fe1452b740293315e2929a3384.mp4"}
{"edit_instruction": "Change the background to a cozy living room with warm decor, dust motes floating in sunbeams, sheer curtains billowing gently at the window, and warm soft afternoon light coming from the right. Medium shot, eye-level, soft focus background with bokeh. Keep the woman and man intact.", "input_video_path": "synthetic-bg-change/input_video/00054f6f80f707c0251ddb8b79552d81.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/00054f6f80f707c0251ddb8b79552d81.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/00054f6f80f707c0251ddb8b79552d81.mp4", "mask_path": "synthetic-bg-change/mask/00054f6f80f707c0251ddb8b79552d81.mp4", "composite_path": "synthetic-bg-change/composite/00054f6f80f707c0251ddb8b79552d81.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit coffee shop with dust motes floating in sunbeams streaming through the window and people walking past outside. Include steam rising gently from a coffee cup nearby, soft diffused lighting from the front-right, and a slightly blurred background with bokeh. Keep the woman standing handing a shopping bag to the seated man intact.", "input_video_path": "synthetic-bg-change/input_video/bf868657d1d44bbf216380dfc44c612e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf868657d1d44bbf216380dfc44c612e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf868657d1d44bbf216380dfc44c612e.mp4", "mask_path": "synthetic-bg-change/mask/bf868657d1d44bbf216380dfc44c612e.mp4", "composite_path": "synthetic-bg-change/composite/bf868657d1d44bbf216380dfc44c612e.mp4"}
{"edit_instruction": "Change the background to a cozy living room with warm decor, dust motes floating in sunbeams, sheer curtains billowing gently at the window, and warm soft afternoon light coming from the right. Medium shot, eye-level, soft focus background with bokeh. Keep the woman and man intact.", "input_video_path": "synthetic-bg-change/input_video/3b71c52d4746e70c9a4b0747344983d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3b71c52d4746e70c9a4b0747344983d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3b71c52d4746e70c9a4b0747344983d2.mp4", "mask_path": "synthetic-bg-change/mask/3b71c52d4746e70c9a4b0747344983d2.mp4", "composite_path": "synthetic-bg-change/composite/3b71c52d4746e70c9a4b0747344983d2.mp4"}
{"edit_instruction": "Change the background to a Parisian cafe outdoors with pedestrians walking by on the sidewalk and cars passing slowly in the distance, lit by natural overcast daylight from the front-left, using a medium shot at eye level with a static camera and slightly blurred background. Keep the woman and the seated man intact.", "input_video_path": "synthetic-bg-change/input_video/3d196ec0d7d79b8ae1ff4f32034ddb0d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3d196ec0d7d79b8ae1ff4f32034ddb0d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3d196ec0d7d79b8ae1ff4f32034ddb0d.mp4", "mask_path": "synthetic-bg-change/mask/3d196ec0d7d79b8ae1ff4f32034ddb0d.mp4", "composite_path": "synthetic-bg-change/composite/3d196ec0d7d79b8ae1ff4f32034ddb0d.mp4"}
{"edit_instruction": "Change the background to a warm, rustic coffee shop with steam rising from cups, a barista moving in the background, a slowly spinning ceiling fan, and shelves of coffee beans visible in soft-focus. Use soft neutral lighting and include dust motes dancing in light shafts. Medium shot, eye-level, static camera. Keep the woman standing beside the seated man holding a gift bag intact.", "input_video_path": "synthetic-bg-change/input_video/0ae87c8a8c7f4cdab4e7283943ab8527.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ae87c8a8c7f4cdab4e7283943ab8527.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ae87c8a8c7f4cdab4e7283943ab8527.mp4", "mask_path": "synthetic-bg-change/mask/0ae87c8a8c7f4cdab4e7283943ab8527.mp4", "composite_path": "synthetic-bg-change/composite/0ae87c8a8c7f4cdab4e7283943ab8527.mp4"}
{"edit_instruction": "Change the background to a Parisian cafe outdoors with pedestrians walking by on the sidewalk and cars passing slowly in the distance, lit by natural overcast daylight from the front-left, using a medium shot at eye level with a static camera and slightly blurred background. Keep the woman and the seated man intact.", "input_video_path": "synthetic-bg-change/input_video/63012964aefba14dd0a4fbe740be1fcc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/63012964aefba14dd0a4fbe740be1fcc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/63012964aefba14dd0a4fbe740be1fcc.mp4", "mask_path": "synthetic-bg-change/mask/63012964aefba14dd0a4fbe740be1fcc.mp4", "composite_path": "synthetic-bg-change/composite/63012964aefba14dd0a4fbe740be1fcc.mp4"}
{"edit_instruction": "Change the background to an airport terminal with planes taxiing on the runway visible through large windows and travelers walking with luggage, illuminated by bright daylight from the right. Medium shot, eye-level, sharp background with deep focus. Keep the woman and man intact.", "input_video_path": "synthetic-bg-change/input_video/b704890ec41c08b6e475c44a7df002bc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b704890ec41c08b6e475c44a7df002bc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b704890ec41c08b6e475c44a7df002bc.mp4", "mask_path": "synthetic-bg-change/mask/b704890ec41c08b6e475c44a7df002bc.mp4", "composite_path": "synthetic-bg-change/composite/b704890ec41c08b6e475c44a7df002bc.mp4"}
{"edit_instruction": "Change the background to a warm, rustic coffee shop with steam rising from cups, a barista moving in the background, a slowly spinning ceiling fan, and shelves of coffee beans visible in soft-focus. Use soft neutral lighting and include dust motes dancing in light shafts. Medium shot, eye-level, static camera. Keep the woman standing beside the seated man holding a gift bag intact.", "input_video_path": "synthetic-bg-change/input_video/04a39b4dbb3345acb908a095d9d27029.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/04a39b4dbb3345acb908a095d9d27029.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/04a39b4dbb3345acb908a095d9d27029.mp4", "mask_path": "synthetic-bg-change/mask/04a39b4dbb3345acb908a095d9d27029.mp4", "composite_path": "synthetic-bg-change/composite/04a39b4dbb3345acb908a095d9d27029.mp4"}
{"edit_instruction": "Change the background to a festive indoor birthday party with balloons floating near the ceiling, confetti drifting through the air, and guests mingling in the soft-focus background, lit by bright, diffused party lighting. Use a medium shot, eye-level, static camera with a dreamy out-of-focus background. Keep the blonde woman in the pale pink shirt holding the gift box intact.", "input_video_path": "synthetic-bg-change/input_video/d9b1d536b75de1007d7899286bb60280.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d9b1d536b75de1007d7899286bb60280.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d9b1d536b75de1007d7899286bb60280.mp4", "mask_path": "synthetic-bg-change/mask/d9b1d536b75de1007d7899286bb60280.mp4", "composite_path": "synthetic-bg-change/composite/d9b1d536b75de1007d7899286bb60280.mp4"}
{"edit_instruction": "Change the background to an airport terminal with planes taxiing on the runway visible through large windows and travelers walking with luggage, illuminated by bright daylight from the right. Medium shot, eye-level, sharp background with deep focus. Keep the woman and man intact.", "input_video_path": "synthetic-bg-change/input_video/7e69487577907cb33ca6a0f48e91dd4a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e69487577907cb33ca6a0f48e91dd4a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e69487577907cb33ca6a0f48e91dd4a.mp4", "mask_path": "synthetic-bg-change/mask/7e69487577907cb33ca6a0f48e91dd4a.mp4", "composite_path": "synthetic-bg-change/composite/7e69487577907cb33ca6a0f48e91dd4a.mp4"}
{"edit_instruction": "Change the background to a festive Christmas market in Vienna with snow gently falling, warm golden string lights twinkling on wooden stalls, and shoppers walking past in the distance, under soft ambient evening light. Medium shot, eye-level, static camera, soft-focus background. Keep the woman in the pink shirt holding the gift box intact.", "input_video_path": "synthetic-bg-change/input_video/173b6ac7c9e78761532267fa916338da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/173b6ac7c9e78761532267fa916338da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/173b6ac7c9e78761532267fa916338da.mp4", "mask_path": "synthetic-bg-change/mask/173b6ac7c9e78761532267fa916338da.mp4", "composite_path": "synthetic-bg-change/composite/173b6ac7c9e78761532267fa916338da.mp4"}
{"edit_instruction": "Change the background to a festive indoor birthday party with balloons floating near the ceiling, confetti drifting through the air, and guests mingling in the soft-focus background, lit by bright, diffused party lighting. Use a medium shot, eye-level, static camera with a dreamy out-of-focus background. Keep the blonde woman in the pale pink shirt holding the gift box intact.", "input_video_path": "synthetic-bg-change/input_video/6fce82d5a3aaedfb0d413089fef8267a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6fce82d5a3aaedfb0d413089fef8267a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6fce82d5a3aaedfb0d413089fef8267a.mp4", "mask_path": "synthetic-bg-change/mask/6fce82d5a3aaedfb0d413089fef8267a.mp4", "composite_path": "synthetic-bg-change/composite/6fce82d5a3aaedfb0d413089fef8267a.mp4"}
{"edit_instruction": "Change the background to an enchanted curio shop with magical dust motes floating in the air, mysterious potions bubbling in jars, and enchanted books fluttering on shelves, under soft, neutral lighting from the front-right. Include a soft-focus background with bokeh causing the shop interior to blur creatively. Keep the woman in the light pink shirt holding a gift box intact.", "input_video_path": "synthetic-bg-change/input_video/7be23c6dbe1bbb613177f3139b812eff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7be23c6dbe1bbb613177f3139b812eff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7be23c6dbe1bbb613177f3139b812eff.mp4", "mask_path": "synthetic-bg-change/mask/7be23c6dbe1bbb613177f3139b812eff.mp4", "composite_path": "synthetic-bg-change/composite/7be23c6dbe1bbb613177f3139b812eff.mp4"}
{"edit_instruction": "Change the background to a festive department store window display with snowflakes gently drifting down, passersby walking briskly in the blurred distance, and twinkling fairy lights on street decorations, illuminated by soft neutral lighting matching street lamps. Eye-level, medium shot, static camera with gentle background blur on the snowy city street. Keep the woman in the light pink shirt presenting a gift box intact.", "input_video_path": "synthetic-bg-change/input_video/7bbfd310fd5ffd6a370247c53f043ade.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7bbfd310fd5ffd6a370247c53f043ade.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7bbfd310fd5ffd6a370247c53f043ade.mp4", "mask_path": "synthetic-bg-change/mask/7bbfd310fd5ffd6a370247c53f043ade.mp4", "composite_path": "synthetic-bg-change/composite/7bbfd310fd5ffd6a370247c53f043ade.mp4"}
{"edit_instruction": "Change the background to a festive Christmas market in Vienna with snow gently falling, warm golden string lights twinkling on wooden stalls, and shoppers walking past in the distance, under soft ambient evening light. Medium shot, eye-level, static camera, soft-focus background. Keep the woman in the pink shirt holding the gift box intact.", "input_video_path": "synthetic-bg-change/input_video/fd88d0496088b4d7afb02da4cc3adede.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fd88d0496088b4d7afb02da4cc3adede.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fd88d0496088b4d7afb02da4cc3adede.mp4", "mask_path": "synthetic-bg-change/mask/fd88d0496088b4d7afb02da4cc3adede.mp4", "composite_path": "synthetic-bg-change/composite/fd88d0496088b4d7afb02da4cc3adede.mp4"}
{"edit_instruction": "Change the background to an enchanted curio shop with magical dust motes floating in the air, mysterious potions bubbling in jars, and enchanted books fluttering on shelves, under soft, neutral lighting from the front-right. Include a soft-focus background with bokeh causing the shop interior to blur creatively. Keep the woman in the light pink shirt holding a gift box intact.", "input_video_path": "synthetic-bg-change/input_video/24a37ee54c64e255a6345919f2b2c17b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/24a37ee54c64e255a6345919f2b2c17b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/24a37ee54c64e255a6345919f2b2c17b.mp4", "mask_path": "synthetic-bg-change/mask/24a37ee54c64e255a6345919f2b2c17b.mp4", "composite_path": "synthetic-bg-change/composite/24a37ee54c64e255a6345919f2b2c17b.mp4"}
{"edit_instruction": "Change the background to a bustling, trendy coffee shop with steam rising dynamically from espresso machines, people walking past a large window, and dust motes dancing in sunbeams, using soft diffused front-right lighting and a shallow depth of field with blurred bokeh of warm cafe lights and greenery. Keep the man and the interaction of receiving a bag intact.", "input_video_path": "synthetic-bg-change/input_video/99c049cda2977a51df1413fc40611058.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/99c049cda2977a51df1413fc40611058.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/99c049cda2977a51df1413fc40611058.mp4", "mask_path": "synthetic-bg-change/mask/99c049cda2977a51df1413fc40611058.mp4", "composite_path": "synthetic-bg-change/composite/99c049cda2977a51df1413fc40611058.mp4"}
{"edit_instruction": "Change the background to a festive department store window display with snowflakes gently drifting down, passersby walking briskly in the blurred distance, and twinkling fairy lights on street decorations, illuminated by soft neutral lighting matching street lamps. Eye-level, medium shot, static camera with gentle background blur on the snowy city street. Keep the woman in the light pink shirt presenting a gift box intact.", "input_video_path": "synthetic-bg-change/input_video/7de7d6ea55a71ff025c314cd653d0a18.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7de7d6ea55a71ff025c314cd653d0a18.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7de7d6ea55a71ff025c314cd653d0a18.mp4", "mask_path": "synthetic-bg-change/mask/7de7d6ea55a71ff025c314cd653d0a18.mp4", "composite_path": "synthetic-bg-change/composite/7de7d6ea55a71ff025c314cd653d0a18.mp4"}
{"edit_instruction": "Change the background to a busy Parisian street sidewalk with pedestrians walking by and autumn leaves falling from trees, illuminated by neutral daylight from the front-right. Use a medium shot, eye-level, static camera with gentle background blur. Keep the man seated at the table and the woman handing him the shopping bag intact.", "input_video_path": "synthetic-bg-change/input_video/1cf19b1cbe2b1ab546c8b26ecafd9e06.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1cf19b1cbe2b1ab546c8b26ecafd9e06.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1cf19b1cbe2b1ab546c8b26ecafd9e06.mp4", "mask_path": "synthetic-bg-change/mask/1cf19b1cbe2b1ab546c8b26ecafd9e06.mp4", "composite_path": "synthetic-bg-change/composite/1cf19b1cbe2b1ab546c8b26ecafd9e06.mp4"}
{"edit_instruction": "Change the background to a bustling, trendy coffee shop with steam rising dynamically from espresso machines, people walking past a large window, and dust motes dancing in sunbeams, using soft diffused front-right lighting and a shallow depth of field with blurred bokeh of warm cafe lights and greenery. Keep the man and the interaction of receiving a bag intact.", "input_video_path": "synthetic-bg-change/input_video/cc95ee885c22f880e07492bc4d914d4d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cc95ee885c22f880e07492bc4d914d4d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cc95ee885c22f880e07492bc4d914d4d.mp4", "mask_path": "synthetic-bg-change/mask/cc95ee885c22f880e07492bc4d914d4d.mp4", "composite_path": "synthetic-bg-change/composite/cc95ee885c22f880e07492bc4d914d4d.mp4"}
{"edit_instruction": "Change the background to a sleek, modern office lobby with glass walls, people walking through the corridor in the distance, digital screens flickering on the walls, bright diffused office lighting from the front-right. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the man receiving the shopping bag intact.", "input_video_path": "synthetic-bg-change/input_video/1ff25d1ce61001393bf0b9b00a0c7d1e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1ff25d1ce61001393bf0b9b00a0c7d1e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1ff25d1ce61001393bf0b9b00a0c7d1e.mp4", "mask_path": "synthetic-bg-change/mask/1ff25d1ce61001393bf0b9b00a0c7d1e.mp4", "composite_path": "synthetic-bg-change/composite/1ff25d1ce61001393bf0b9b00a0c7d1e.mp4"}
{"edit_instruction": "Change the background to a whimsical magical laboratory filled with bubbling potions, colorful smoke plumes rising from beakers, and sparkling fairy dust drifting through the air. Include magical gears rotating on the walls, floating books bobbing gently, and an alchemical diagram glowing softly on a chalkboard. Use warm golden lighting from the front-right to create a cozy, candle-lit atmosphere mixed with magical luminescence. Medium close-up, eye-level, static camera with gentle background blur. Keep the young boy doctor intact.", "input_video_path": "synthetic-bg-change/input_video/680422f1e1503acc868c2f8e2688bbdb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/680422f1e1503acc868c2f8e2688bbdb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/680422f1e1503acc868c2f8e2688bbdb.mp4", "mask_path": "synthetic-bg-change/mask/680422f1e1503acc868c2f8e2688bbdb.mp4", "composite_path": "synthetic-bg-change/composite/680422f1e1503acc868c2f8e2688bbdb.mp4"}
{"edit_instruction": "Change the background to a busy Parisian street sidewalk with pedestrians walking by and autumn leaves falling from trees, illuminated by neutral daylight from the front-right. Use a medium shot, eye-level, static camera with gentle background blur. Keep the man seated at the table and the woman handing him the shopping bag intact.", "input_video_path": "synthetic-bg-change/input_video/dd09724c2638ea4532043fdfac2db9f4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dd09724c2638ea4532043fdfac2db9f4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dd09724c2638ea4532043fdfac2db9f4.mp4", "mask_path": "synthetic-bg-change/mask/dd09724c2638ea4532043fdfac2db9f4.mp4", "composite_path": "synthetic-bg-change/composite/dd09724c2638ea4532043fdfac2db9f4.mp4"}
{"edit_instruction": "Change the background to a sleek, modern office lobby with glass walls, people walking through the corridor in the distance, digital screens flickering on the walls, bright diffused office lighting from the front-right. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the man receiving the shopping bag intact.", "input_video_path": "synthetic-bg-change/input_video/a7831ee65c3540d551cb18afe2d1b8e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a7831ee65c3540d551cb18afe2d1b8e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a7831ee65c3540d551cb18afe2d1b8e3.mp4", "mask_path": "synthetic-bg-change/mask/a7831ee65c3540d551cb18afe2d1b8e3.mp4", "composite_path": "synthetic-bg-change/composite/a7831ee65c3540d551cb18afe2d1b8e3.mp4"}
{"edit_instruction": "Change the background to a bright pediatric hospital ward with colorful mobiles spinning gently from the ceiling and nurses walking past in the blurred background, lit by soft, clean artificial light. Medium close-up, eye-level, static camera with a soft-focus background. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/2ed9ed8190b643f86d05f5ca4587eead.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2ed9ed8190b643f86d05f5ca4587eead.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2ed9ed8190b643f86d05f5ca4587eead.mp4", "mask_path": "synthetic-bg-change/mask/2ed9ed8190b643f86d05f5ca4587eead.mp4", "composite_path": "synthetic-bg-change/composite/2ed9ed8190b643f86d05f5ca4587eead.mp4"}
{"edit_instruction": "Change the background to a whimsical magical laboratory filled with bubbling potions, colorful smoke plumes rising from beakers, and sparkling fairy dust drifting through the air. Include magical gears rotating on the walls, floating books bobbing gently, and an alchemical diagram glowing softly on a chalkboard. Use warm golden lighting from the front-right to create a cozy, candle-lit atmosphere mixed with magical luminescence. Medium close-up, eye-level, static camera with gentle background blur. Keep the young boy doctor intact.", "input_video_path": "synthetic-bg-change/input_video/d5f85836e970c12f22262831930d66e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d5f85836e970c12f22262831930d66e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d5f85836e970c12f22262831930d66e8.mp4", "mask_path": "synthetic-bg-change/mask/d5f85836e970c12f22262831930d66e8.mp4", "composite_path": "synthetic-bg-change/composite/d5f85836e970c12f22262831930d66e8.mp4"}
{"edit_instruction": "Change the background to a cozy modern living room decorated for a celebration with balloons bobbing gently, a ceiling fan spinning slowly above, and festive garlands swaying, lit by neutral soft indoor lighting from the front-right. Use a medium shot at eye-level with a static camera, keeping the background in soft focus showing a comfortable sofa and bookshelves with medium depth of field and a warm inviting atmosphere. Keep the bearded man in the plaid shirt receiving a bag from the woman intact.", "input_video_path": "synthetic-bg-change/input_video/50e4ae6e27c9912007211b6a40c854ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/50e4ae6e27c9912007211b6a40c854ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/50e4ae6e27c9912007211b6a40c854ae.mp4", "mask_path": "synthetic-bg-change/mask/50e4ae6e27c9912007211b6a40c854ae.mp4", "composite_path": "synthetic-bg-change/composite/50e4ae6e27c9912007211b6a40c854ae.mp4"}
{"edit_instruction": "Change the background to a bright pediatric hospital ward with colorful mobiles spinning gently from the ceiling and nurses walking past in the blurred background, lit by soft, clean artificial light. Medium close-up, eye-level, static camera with a soft-focus background. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/d9fa02c210208f6b30838391a22ca5af.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d9fa02c210208f6b30838391a22ca5af.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d9fa02c210208f6b30838391a22ca5af.mp4", "mask_path": "synthetic-bg-change/mask/d9fa02c210208f6b30838391a22ca5af.mp4", "composite_path": "synthetic-bg-change/composite/d9fa02c210208f6b30838391a22ca5af.mp4"}
{"edit_instruction": "Change the background to a busy hospital corridor with nurses in scrubs walking briskly in soft focus, distant gurneys rolling by, blinking medical monitor lights, and intricate equipment racks. Include bright, sterile artificial lighting from the front-right, white walls reflecting light, a ceiling fan spinning overhead, and floating dust particles for texture. Use a medium close-up, eye-level shot with a static camera and significant background blur (bokeh) to create a clean, medical atmosphere with a cool blue and sterile white palette. Keep the young boy in a doctor costume smiling and holding a thermometer intact.", "input_video_path": "synthetic-bg-change/input_video/f921e2a79037ef5c9578960fe95a5b01.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f921e2a79037ef5c9578960fe95a5b01.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f921e2a79037ef5c9578960fe95a5b01.mp4", "mask_path": "synthetic-bg-change/mask/f921e2a79037ef5c9578960fe95a5b01.mp4", "composite_path": "synthetic-bg-change/composite/f921e2a79037ef5c9578960fe95a5b01.mp4"}
{"edit_instruction": "Change the background to a cozy modern living room decorated for a celebration with balloons bobbing gently, a ceiling fan spinning slowly above, and festive garlands swaying, lit by neutral soft indoor lighting from the front-right. Use a medium shot at eye-level with a static camera, keeping the background in soft focus showing a comfortable sofa and bookshelves with medium depth of field and a warm inviting atmosphere. Keep the bearded man in the plaid shirt receiving a bag from the woman intact.", "input_video_path": "synthetic-bg-change/input_video/ec433e1db00b631cd6455bc01f6ea9a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ec433e1db00b631cd6455bc01f6ea9a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ec433e1db00b631cd6455bc01f6ea9a7.mp4", "mask_path": "synthetic-bg-change/mask/ec433e1db00b631cd6455bc01f6ea9a7.mp4", "composite_path": "synthetic-bg-change/composite/ec433e1db00b631cd6455bc01f6ea9a7.mp4"}
{"edit_instruction": "Change the background to a high-tech spaceship medical bay with holographic vitals displays flickering blue in the air and a medical droid patrolling, under cool neutral lighting from overhead panels. Medium close-up, eye-level, static camera with gentle background blur. Keep the young boy in a doctor costume intact.", "input_video_path": "synthetic-bg-change/input_video/d9925b0d9d1ae0576edc440265b1dc63.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d9925b0d9d1ae0576edc440265b1dc63.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d9925b0d9d1ae0576edc440265b1dc63.mp4", "mask_path": "synthetic-bg-change/mask/d9925b0d9d1ae0576edc440265b1dc63.mp4", "composite_path": "synthetic-bg-change/composite/d9925b0d9d1ae0576edc440265b1dc63.mp4"}
{"edit_instruction": "Change the background to a busy hospital corridor with nurses in scrubs walking briskly in soft focus, distant gurneys rolling by, blinking medical monitor lights, and intricate equipment racks. Include bright, sterile artificial lighting from the front-right, white walls reflecting light, a ceiling fan spinning overhead, and floating dust particles for texture. Use a medium close-up, eye-level shot with a static camera and significant background blur (bokeh) to create a clean, medical atmosphere with a cool blue and sterile white palette. Keep the young boy in a doctor costume smiling and holding a thermometer intact.", "input_video_path": "synthetic-bg-change/input_video/74c1b06e7c6f2e9558dcbaad4491985b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/74c1b06e7c6f2e9558dcbaad4491985b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/74c1b06e7c6f2e9558dcbaad4491985b.mp4", "mask_path": "synthetic-bg-change/mask/74c1b06e7c6f2e9558dcbaad4491985b.mp4", "composite_path": "synthetic-bg-change/composite/74c1b06e7c6f2e9558dcbaad4491985b.mp4"}
{"edit_instruction": "Change the background to an old-fashioned apothecary shop with dust motes floating in shafts of light, antique glass bottles lining wooden shelves, and warm ambient light. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/483d2e9052efe47b6698b5ab61785789.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/483d2e9052efe47b6698b5ab61785789.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/483d2e9052efe47b6698b5ab61785789.mp4", "mask_path": "synthetic-bg-change/mask/483d2e9052efe47b6698b5ab61785789.mp4", "composite_path": "synthetic-bg-change/composite/483d2e9052efe47b6698b5ab61785789.mp4"}
{"edit_instruction": "Change the background to a high-tech spaceship medical bay with holographic vitals displays flickering blue in the air and a medical droid patrolling, under cool neutral lighting from overhead panels. Medium close-up, eye-level, static camera with gentle background blur. Keep the young boy in a doctor costume intact.", "input_video_path": "synthetic-bg-change/input_video/9c947151082838217bb77ca5017ffa25.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c947151082838217bb77ca5017ffa25.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c947151082838217bb77ca5017ffa25.mp4", "mask_path": "synthetic-bg-change/mask/9c947151082838217bb77ca5017ffa25.mp4", "composite_path": "synthetic-bg-change/composite/9c947151082838217bb77ca5017ffa25.mp4"}
{"edit_instruction": "Change the background to a cozy, cluttered magical apothecary shop with magical golden dust motes floating in sunbeams, colorful potions bubbling in glass bottles on shelves, and an enchanted owl in the background. Apply warm, soft light filtering from the left. Medium close-up, eye-level, static camera, gentle background blur showing wooden textures and glassware details. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/79e84ad8e9ac874502ef961d7369418c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/79e84ad8e9ac874502ef961d7369418c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/79e84ad8e9ac874502ef961d7369418c.mp4", "mask_path": "synthetic-bg-change/mask/79e84ad8e9ac874502ef961d7369418c.mp4", "composite_path": "synthetic-bg-change/composite/79e84ad8e9ac874502ef961d7369418c.mp4"}
{"edit_instruction": "Change the background to an old-fashioned apothecary shop with dust motes floating in shafts of light, antique glass bottles lining wooden shelves, and warm ambient light. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/8ab631068c2000c2acf8a8677e8f20e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8ab631068c2000c2acf8a8677e8f20e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8ab631068c2000c2acf8a8677e8f20e3.mp4", "mask_path": "synthetic-bg-change/mask/8ab631068c2000c2acf8a8677e8f20e3.mp4", "composite_path": "synthetic-bg-change/composite/8ab631068c2000c2acf8a8677e8f20e3.mp4"}
{"edit_instruction": "Change the background to a busy European shopping street during the holidays with pedestrians walking past in the blurred background, snowflakes gently falling, and storefront lights twinkling and reflecting in windows, under soft neutral front lighting. Maintain the medium shot, eye-level angle, static camera, and slightly blurred background. Keep the blonde woman in the pale shirt presenting the gift box intact.", "input_video_path": "synthetic-bg-change/input_video/a2fa5b706a3de4deb3dbf3dc644c77ad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a2fa5b706a3de4deb3dbf3dc644c77ad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a2fa5b706a3de4deb3dbf3dc644c77ad.mp4", "mask_path": "synthetic-bg-change/mask/a2fa5b706a3de4deb3dbf3dc644c77ad.mp4", "composite_path": "synthetic-bg-change/composite/a2fa5b706a3de4deb3dbf3dc644c77ad.mp4"}
{"edit_instruction": "Change the background to a cozy, cluttered magical apothecary shop with magical golden dust motes floating in sunbeams, colorful potions bubbling in glass bottles on shelves, and an enchanted owl in the background. Apply warm, soft light filtering from the left. Medium close-up, eye-level, static camera, gentle background blur showing wooden textures and glassware details. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/c134523c18ef78aaba3bc671d7123cd1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c134523c18ef78aaba3bc671d7123cd1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c134523c18ef78aaba3bc671d7123cd1.mp4", "mask_path": "synthetic-bg-change/mask/c134523c18ef78aaba3bc671d7123cd1.mp4", "composite_path": "synthetic-bg-change/composite/c134523c18ef78aaba3bc671d7123cd1.mp4"}
{"edit_instruction": "Change the background to a lively birthday celebration with colorful balloons bobbing gently, confetti drifting slowly, and party guests chatting in the distance, lit by soft artificial light from the right side. Maintain the medium shot, eye-level, static camera, and soft-focus background. Keep the blonde woman in a pale pink shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9155e0f3a1a74ed3646614ae1110fa1b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9155e0f3a1a74ed3646614ae1110fa1b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9155e0f3a1a74ed3646614ae1110fa1b.mp4", "mask_path": "synthetic-bg-change/mask/9155e0f3a1a74ed3646614ae1110fa1b.mp4", "composite_path": "synthetic-bg-change/composite/9155e0f3a1a74ed3646614ae1110fa1b.mp4"}
{"edit_instruction": "Change the background to a busy European shopping street during the holidays with pedestrians walking past in the blurred background, snowflakes gently falling, and storefront lights twinkling and reflecting in windows, under soft neutral front lighting. Maintain the medium shot, eye-level angle, static camera, and slightly blurred background. Keep the blonde woman in the pale shirt presenting the gift box intact.", "input_video_path": "synthetic-bg-change/input_video/71544074fb920226e2a82ce340c7c1f0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/71544074fb920226e2a82ce340c7c1f0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/71544074fb920226e2a82ce340c7c1f0.mp4", "mask_path": "synthetic-bg-change/mask/71544074fb920226e2a82ce340c7c1f0.mp4", "composite_path": "synthetic-bg-change/composite/71544074fb920226e2a82ce340c7c1f0.mp4"}
{"edit_instruction": "Change the background to a magical glittery void with swirling stardust and golden sparkles circling, glowing orbs of light floating softly in the air, fairy dust trails, soft neutral studio lighting from the front-right, and a dreamy out-of-focus background with heavy bokeh. Keep the blonde woman in the pale pink shirt intact.", "input_video_path": "synthetic-bg-change/input_video/142a97f40db4ec1e2f8dbf905256f0eb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/142a97f40db4ec1e2f8dbf905256f0eb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/142a97f40db4ec1e2f8dbf905256f0eb.mp4", "mask_path": "synthetic-bg-change/mask/142a97f40db4ec1e2f8dbf905256f0eb.mp4", "composite_path": "synthetic-bg-change/composite/142a97f40db4ec1e2f8dbf905256f0eb.mp4"}
{"edit_instruction": "Change the background to a lively birthday celebration with colorful balloons bobbing gently, confetti drifting slowly, and party guests chatting in the distance, lit by soft artificial light from the right side. Maintain the medium shot, eye-level, static camera, and soft-focus background. Keep the blonde woman in a pale pink shirt intact.", "input_video_path": "synthetic-bg-change/input_video/96dc5abe2d1b9b3f4f76caa5b6c21b48.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/96dc5abe2d1b9b3f4f76caa5b6c21b48.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/96dc5abe2d1b9b3f4f76caa5b6c21b48.mp4", "mask_path": "synthetic-bg-change/mask/96dc5abe2d1b9b3f4f76caa5b6c21b48.mp4", "composite_path": "synthetic-bg-change/composite/96dc5abe2d1b9b3f4f76caa5b6c21b48.mp4"}
{"edit_instruction": "Change the background to a colorful pediatric playroom with murals on the walls, featuring toy trains moving on tracks and colorful mobiles spinning gently from the ceiling, illuminated by bright, diffused daylight. Medium close-up, eye-level, static camera with gentle background blur. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/9e2683a7b4b94f0d61ec588ee4f3a51d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9e2683a7b4b94f0d61ec588ee4f3a51d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9e2683a7b4b94f0d61ec588ee4f3a51d.mp4", "mask_path": "synthetic-bg-change/mask/9e2683a7b4b94f0d61ec588ee4f3a51d.mp4", "composite_path": "synthetic-bg-change/composite/9e2683a7b4b94f0d61ec588ee4f3a51d.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic medical laboratory with holographic medical charts, scrolling blue data streams, robots patrolling in the distance, cool clean lighting from the front-left, and blurry neon bokeh with a sci-fi aesthetic. Medium close-up, eye-level, static camera. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/611fd70e4df6cbab6b1fded1c44063ed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/611fd70e4df6cbab6b1fded1c44063ed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/611fd70e4df6cbab6b1fded1c44063ed.mp4", "mask_path": "synthetic-bg-change/mask/611fd70e4df6cbab6b1fded1c44063ed.mp4", "composite_path": "synthetic-bg-change/composite/611fd70e4df6cbab6b1fded1c44063ed.mp4"}
{"edit_instruction": "Change the background to a magical glittery void with swirling stardust and golden sparkles circling, glowing orbs of light floating softly in the air, fairy dust trails, soft neutral studio lighting from the front-right, and a dreamy out-of-focus background with heavy bokeh. Keep the blonde woman in the pale pink shirt intact.", "input_video_path": "synthetic-bg-change/input_video/586c5b08de4d58b070cd5c93b19424a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/586c5b08de4d58b070cd5c93b19424a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/586c5b08de4d58b070cd5c93b19424a3.mp4", "mask_path": "synthetic-bg-change/mask/586c5b08de4d58b070cd5c93b19424a3.mp4", "composite_path": "synthetic-bg-change/composite/586c5b08de4d58b070cd5c93b19424a3.mp4"}
{"edit_instruction": "Change the background to a colorful pediatric playroom with murals on the walls, featuring toy trains moving on tracks and colorful mobiles spinning gently from the ceiling, illuminated by bright, diffused daylight. Medium close-up, eye-level, static camera with gentle background blur. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/5d602e30c17dfef043b61b9854ef97c9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5d602e30c17dfef043b61b9854ef97c9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5d602e30c17dfef043b61b9854ef97c9.mp4", "mask_path": "synthetic-bg-change/mask/5d602e30c17dfef043b61b9854ef97c9.mp4", "composite_path": "synthetic-bg-change/composite/5d602e30c17dfef043b61b9854ef97c9.mp4"}
{"edit_instruction": "Change the background to a bright, modern children's hospital ward with colorful mobiles spinning on the ceiling, nurses walking past in a distant corridor with blurred motion, sunlight streaming through large windows casting soft shadows, and soft diffused light from the front-left, shot as a medium shot at eye-level with a static camera and a slightly blurred background. Keep the young boy doctor examining a brown dog puppet intact.", "input_video_path": "synthetic-bg-change/input_video/3d0d014df903ed5e6f143445299a9150.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3d0d014df903ed5e6f143445299a9150.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3d0d014df903ed5e6f143445299a9150.mp4", "mask_path": "synthetic-bg-change/mask/3d0d014df903ed5e6f143445299a9150.mp4", "composite_path": "synthetic-bg-change/composite/3d0d014df903ed5e6f143445299a9150.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic medical laboratory with holographic medical charts, scrolling blue data streams, robots patrolling in the distance, cool clean lighting from the front-left, and blurry neon bokeh with a sci-fi aesthetic. Medium close-up, eye-level, static camera. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/79de054ccc713066ae38eafe05d63256.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/79de054ccc713066ae38eafe05d63256.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/79de054ccc713066ae38eafe05d63256.mp4", "mask_path": "synthetic-bg-change/mask/79de054ccc713066ae38eafe05d63256.mp4", "composite_path": "synthetic-bg-change/composite/79de054ccc713066ae38eafe05d63256.mp4"}
{"edit_instruction": "Change the background to a cheerful pediatric hospital ward with colorful mobiles spinning slowly, nurses walking past in blurred motion, and bright drawings on the walls, illuminated by soft, clean artificial light. Use a static camera angle with a slightly blurred background for depth. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/0edc961aab5f015ac5cf0ad6892f020e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0edc961aab5f015ac5cf0ad6892f020e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0edc961aab5f015ac5cf0ad6892f020e.mp4", "mask_path": "synthetic-bg-change/mask/0edc961aab5f015ac5cf0ad6892f020e.mp4", "composite_path": "synthetic-bg-change/composite/0edc961aab5f015ac5cf0ad6892f020e.mp4"}
{"edit_instruction": "Change the background to the inside of a high-end luxury boutique in Paris, with blurred pedestrians walking past through the store window and distant flickering city traffic lights, featuring an elegant swaying crystal chandelier and warm ambient shop lights reflecting on glass surfaces. Use soft neutral lighting from the front-right. Maintain a medium shot, eye-level, static camera, and slightly blurred background. Keep the blonde woman in a pale pink shirt presenting a gift box intact.", "input_video_path": "synthetic-bg-change/input_video/3397faf12acbd740cb1ce5386b79d0f9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3397faf12acbd740cb1ce5386b79d0f9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3397faf12acbd740cb1ce5386b79d0f9.mp4", "mask_path": "synthetic-bg-change/mask/3397faf12acbd740cb1ce5386b79d0f9.mp4", "composite_path": "synthetic-bg-change/composite/3397faf12acbd740cb1ce5386b79d0f9.mp4"}
{"edit_instruction": "Change the background to a bright, modern children's hospital ward with colorful mobiles spinning on the ceiling, nurses walking past in a distant corridor with blurred motion, sunlight streaming through large windows casting soft shadows, and soft diffused light from the front-left, shot as a medium shot at eye-level with a static camera and a slightly blurred background. Keep the young boy doctor examining a brown dog puppet intact.", "input_video_path": "synthetic-bg-change/input_video/402d30a31b0f88f7c81302803985f0d0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/402d30a31b0f88f7c81302803985f0d0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/402d30a31b0f88f7c81302803985f0d0.mp4", "mask_path": "synthetic-bg-change/mask/402d30a31b0f88f7c81302803985f0d0.mp4", "composite_path": "synthetic-bg-change/composite/402d30a31b0f88f7c81302803985f0d0.mp4"}
{"edit_instruction": "Change the background to a cheerful pediatric hospital ward with colorful mobiles spinning slowly, nurses walking past in blurred motion, and bright drawings on the walls, illuminated by soft, clean artificial light. Use a static camera angle with a slightly blurred background for depth. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/23d4e6eb7b2f85fc089ecae80df3e643.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/23d4e6eb7b2f85fc089ecae80df3e643.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/23d4e6eb7b2f85fc089ecae80df3e643.mp4", "mask_path": "synthetic-bg-change/mask/23d4e6eb7b2f85fc089ecae80df3e643.mp4", "composite_path": "synthetic-bg-change/composite/23d4e6eb7b2f85fc089ecae80df3e643.mp4"}
{"edit_instruction": "Change the background to a whimsical magical apothecary filled with glowing potions, golden dust particles floating in the air, mysterious smoke rising from cauldrons, and magical sparkles circling. Use soft neutral light, a static camera, and a dreamy out-of-focus background with soft bokeh. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/191686fe04ad162017cb0645c79fd16a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/191686fe04ad162017cb0645c79fd16a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/191686fe04ad162017cb0645c79fd16a.mp4", "mask_path": "synthetic-bg-change/mask/191686fe04ad162017cb0645c79fd16a.mp4", "composite_path": "synthetic-bg-change/composite/191686fe04ad162017cb0645c79fd16a.mp4"}
{"edit_instruction": "Change the background to the inside of a high-end luxury boutique in Paris, with blurred pedestrians walking past through the store window and distant flickering city traffic lights, featuring an elegant swaying crystal chandelier and warm ambient shop lights reflecting on glass surfaces. Use soft neutral lighting from the front-right. Maintain a medium shot, eye-level, static camera, and slightly blurred background. Keep the blonde woman in a pale pink shirt presenting a gift box intact.", "input_video_path": "synthetic-bg-change/input_video/4831086fa6d7e9c6a97759d02a576a65.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4831086fa6d7e9c6a97759d02a576a65.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4831086fa6d7e9c6a97759d02a576a65.mp4", "mask_path": "synthetic-bg-change/mask/4831086fa6d7e9c6a97759d02a576a65.mp4", "composite_path": "synthetic-bg-change/composite/4831086fa6d7e9c6a97759d02a576a65.mp4"}
{"edit_instruction": "Change the background to a whimsical alchemist's workshop filled with potions, with magical glowing bubbles drifting around, golden sparkles rising from a bubbling cauldron, mysterious smoke plumes swirling gently, soft magical frontal lighting, medium close-up, eye-level, static camera, and a dreamy out-of-focus background with bokeh. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/ca655630f0fda5f741f2705b584845e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ca655630f0fda5f741f2705b584845e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ca655630f0fda5f741f2705b584845e3.mp4", "mask_path": "synthetic-bg-change/mask/ca655630f0fda5f741f2705b584845e3.mp4", "composite_path": "synthetic-bg-change/composite/ca655630f0fda5f741f2705b584845e3.mp4"}
{"edit_instruction": "Change the background to a whimsical magical apothecary filled with glowing potions, golden dust particles floating in the air, mysterious smoke rising from cauldrons, and magical sparkles circling. Use soft neutral light, a static camera, and a dreamy out-of-focus background with soft bokeh. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/df8eb0b1632823be1e8dc88d7d53956c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df8eb0b1632823be1e8dc88d7d53956c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df8eb0b1632823be1e8dc88d7d53956c.mp4", "mask_path": "synthetic-bg-change/mask/df8eb0b1632823be1e8dc88d7d53956c.mp4", "composite_path": "synthetic-bg-change/composite/df8eb0b1632823be1e8dc88d7d53956c.mp4"}
{"edit_instruction": "Change the background to a whimsical magic clinic with healing sparkles swirling gently, glowing motes of light drifting through the air, and floating books and magical potions bobbing on shelves. Use soft diffused neutral light from the front-left, maintaining a medium shot, eye-level, static camera angle with a dreamy out-of-focus background and beautiful bokeh. Keep the young boy dressed as a doctor and the dog puppet intact.", "input_video_path": "synthetic-bg-change/input_video/41975fa9ddd3bfba7101ef8ef5a081cc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/41975fa9ddd3bfba7101ef8ef5a081cc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/41975fa9ddd3bfba7101ef8ef5a081cc.mp4", "mask_path": "synthetic-bg-change/mask/41975fa9ddd3bfba7101ef8ef5a081cc.mp4", "composite_path": "synthetic-bg-change/composite/41975fa9ddd3bfba7101ef8ef5a081cc.mp4"}
{"edit_instruction": "Change the background to a whimsical alchemist's workshop filled with potions, with magical glowing bubbles drifting around, golden sparkles rising from a bubbling cauldron, mysterious smoke plumes swirling gently, soft magical frontal lighting, medium close-up, eye-level, static camera, and a dreamy out-of-focus background with bokeh. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/8ce462d01dc3e006c63e146a5b7b5543.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8ce462d01dc3e006c63e146a5b7b5543.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8ce462d01dc3e006c63e146a5b7b5543.mp4", "mask_path": "synthetic-bg-change/mask/8ce462d01dc3e006c63e146a5b7b5543.mp4", "composite_path": "synthetic-bg-change/composite/8ce462d01dc3e006c63e146a5b7b5543.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with glass walls, bright lights, blurred medical staff walking briskly, nurses pushing a gurney in the distance, and soft neutral artificial lighting. Maintain the eye-level, medium close-up shot with a blurred background and bokeh. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/905de9c98618556df07f4fe762e68bc2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/905de9c98618556df07f4fe762e68bc2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/905de9c98618556df07f4fe762e68bc2.mp4", "mask_path": "synthetic-bg-change/mask/905de9c98618556df07f4fe762e68bc2.mp4", "composite_path": "synthetic-bg-change/composite/905de9c98618556df07f4fe762e68bc2.mp4"}
{"edit_instruction": "Change the background to a whimsical magic clinic with healing sparkles swirling gently, glowing motes of light drifting through the air, and floating books and magical potions bobbing on shelves. Use soft diffused neutral light from the front-left, maintaining a medium shot, eye-level, static camera angle with a dreamy out-of-focus background and beautiful bokeh. Keep the young boy dressed as a doctor and the dog puppet intact.", "input_video_path": "synthetic-bg-change/input_video/e1ea93a1acba1156fc4ef503ed5afa8d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e1ea93a1acba1156fc4ef503ed5afa8d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e1ea93a1acba1156fc4ef503ed5afa8d.mp4", "mask_path": "synthetic-bg-change/mask/e1ea93a1acba1156fc4ef503ed5afa8d.mp4", "composite_path": "synthetic-bg-change/composite/e1ea93a1acba1156fc4ef503ed5afa8d.mp4"}
{"edit_instruction": "Change the background to a busy urban construction site with flashing orange safety barriers, rising dust particles, cranes rotating against the skyline, traffic in the distance, and hard daylight from the top-left, shot as a medium shot at eye-level with a static camera and a slightly blurred background showing industrial textures. Keep the bearded man in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a47fd05e4a9fc41f0543bd85f9a2b596.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a47fd05e4a9fc41f0543bd85f9a2b596.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a47fd05e4a9fc41f0543bd85f9a2b596.mp4", "mask_path": "synthetic-bg-change/mask/a47fd05e4a9fc41f0543bd85f9a2b596.mp4", "composite_path": "synthetic-bg-change/composite/a47fd05e4a9fc41f0543bd85f9a2b596.mp4"}
{"edit_instruction": "Change the background to a busy urban construction site with flashing orange safety barriers, rising dust particles, cranes rotating against the skyline, traffic in the distance, and hard daylight from the top-left, shot as a medium shot at eye-level with a static camera and a slightly blurred background showing industrial textures. Keep the bearded man in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/583e3bf57d6c9a9fee876c2050c196d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/583e3bf57d6c9a9fee876c2050c196d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/583e3bf57d6c9a9fee876c2050c196d9.mp4", "mask_path": "synthetic-bg-change/mask/583e3bf57d6c9a9fee876c2050c196d9.mp4", "composite_path": "synthetic-bg-change/composite/583e3bf57d6c9a9fee876c2050c196d9.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with glass walls, bright lights, blurred medical staff walking briskly, nurses pushing a gurney in the distance, and soft neutral artificial lighting. Maintain the eye-level, medium close-up shot with a blurred background and bokeh. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/38e5d39f1afdf02e81780784775db2d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/38e5d39f1afdf02e81780784775db2d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/38e5d39f1afdf02e81780784775db2d2.mp4", "mask_path": "synthetic-bg-change/mask/38e5d39f1afdf02e81780784775db2d2.mp4", "composite_path": "synthetic-bg-change/composite/38e5d39f1afdf02e81780784775db2d2.mp4"}
{"edit_instruction": "Change the background to a busy city street corner during a heavy downpour with rain falling in sheets, cars passing with trailing red taillights, neon signs reflecting on wet pavement, and pedestrians with umbrellas hurrying past. Include soft diffused street light from the front-right, medium shot, eye-level, static camera, and moody cinematic color grading with blues and teals. Keep the man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c9b4e491b30b0e88a61a3d4315d8b962.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c9b4e491b30b0e88a61a3d4315d8b962.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c9b4e491b30b0e88a61a3d4315d8b962.mp4", "mask_path": "synthetic-bg-change/mask/c9b4e491b30b0e88a61a3d4315d8b962.mp4", "composite_path": "synthetic-bg-change/composite/c9b4e491b30b0e88a61a3d4315d8b962.mp4"}
{"edit_instruction": "Change the background to a busy city street corner during a heavy downpour with rain falling in sheets, cars passing with trailing red taillights, neon signs reflecting on wet pavement, and pedestrians with umbrellas hurrying past. Include soft diffused street light from the front-right, medium shot, eye-level, static camera, and moody cinematic color grading with blues and teals. Keep the man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e7a90ef661b94d3dde68fb5fff9cfc2e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e7a90ef661b94d3dde68fb5fff9cfc2e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e7a90ef661b94d3dde68fb5fff9cfc2e.mp4", "mask_path": "synthetic-bg-change/mask/e7a90ef661b94d3dde68fb5fff9cfc2e.mp4", "composite_path": "synthetic-bg-change/composite/e7a90ef661b94d3dde68fb5fff9cfc2e.mp4"}
{"edit_instruction": "Change the background to a bustling Moroccan street market featuring colorful hanging rugs and spice stalls, with shoppers walking past and dust motes dancing in shafts of sunlight, soft natural light from the front-left, medium shot, eye-level, static camera with a slightly blurred background. Keep the bearded man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/78ba95e6bcd6974ce3fc7a23e28e16ee.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/78ba95e6bcd6974ce3fc7a23e28e16ee.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/78ba95e6bcd6974ce3fc7a23e28e16ee.mp4", "mask_path": "synthetic-bg-change/mask/78ba95e6bcd6974ce3fc7a23e28e16ee.mp4", "composite_path": "synthetic-bg-change/composite/78ba95e6bcd6974ce3fc7a23e28e16ee.mp4"}
{"edit_instruction": "Change the background to a malfunctioning futuristic laboratory with sparks flying from control panels, blue holographic displays flickering and glitching, and floating debris drifting in zero gravity suspension. Include blurred background technical bokeh details, soft diffused lighting from the front-right, and a high-tech glitch art style with vibrant sci-fi colors. Keep the man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8d7a57fa6e0cf7b089d48d2d43358131.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8d7a57fa6e0cf7b089d48d2d43358131.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8d7a57fa6e0cf7b089d48d2d43358131.mp4", "mask_path": "synthetic-bg-change/mask/8d7a57fa6e0cf7b089d48d2d43358131.mp4", "composite_path": "synthetic-bg-change/composite/8d7a57fa6e0cf7b089d48d2d43358131.mp4"}
{"edit_instruction": "Change the background to an active construction site with unfinished steel frameworks, a yellow crane rotating slowly in the distance, dust rising from the ground, overcast natural light from the front-left, medium shot, eye-level, static camera, and gentle background blur. Keep the bearded man in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e23cb4ae5aed743b975fb40dd1bd9dd9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e23cb4ae5aed743b975fb40dd1bd9dd9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e23cb4ae5aed743b975fb40dd1bd9dd9.mp4", "mask_path": "synthetic-bg-change/mask/e23cb4ae5aed743b975fb40dd1bd9dd9.mp4", "composite_path": "synthetic-bg-change/composite/e23cb4ae5aed743b975fb40dd1bd9dd9.mp4"}
{"edit_instruction": "Change the background to a malfunctioning futuristic laboratory with sparks flying from control panels, blue holographic displays flickering and glitching, and floating debris drifting in zero gravity suspension. Include blurred background technical bokeh details, soft diffused lighting from the front-right, and a high-tech glitch art style with vibrant sci-fi colors. Keep the man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e715f4b7793edc10d5943d8f01b106c1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e715f4b7793edc10d5943d8f01b106c1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e715f4b7793edc10d5943d8f01b106c1.mp4", "mask_path": "synthetic-bg-change/mask/e715f4b7793edc10d5943d8f01b106c1.mp4", "composite_path": "synthetic-bg-change/composite/e715f4b7793edc10d5943d8f01b106c1.mp4"}
{"edit_instruction": "Change the background to a bustling Moroccan street market featuring colorful hanging rugs and spice stalls, with shoppers walking past and dust motes dancing in shafts of sunlight, soft natural light from the front-left, medium shot, eye-level, static camera with a slightly blurred background. Keep the bearded man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/f6926479266455fd9627d9da2c089cb6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f6926479266455fd9627d9da2c089cb6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f6926479266455fd9627d9da2c089cb6.mp4", "mask_path": "synthetic-bg-change/mask/f6926479266455fd9627d9da2c089cb6.mp4", "composite_path": "synthetic-bg-change/composite/f6926479266455fd9627d9da2c089cb6.mp4"}
{"edit_instruction": "Change the background to an active construction site with unfinished steel frameworks, a yellow crane rotating slowly in the distance, dust rising from the ground, overcast natural light from the front-left, medium shot, eye-level, static camera, and gentle background blur. Keep the bearded man in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4d99fdabfde1c7a3e51e547a0dee5343.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4d99fdabfde1c7a3e51e547a0dee5343.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4d99fdabfde1c7a3e51e547a0dee5343.mp4", "mask_path": "synthetic-bg-change/mask/4d99fdabfde1c7a3e51e547a0dee5343.mp4", "composite_path": "synthetic-bg-change/composite/4d99fdabfde1c7a3e51e547a0dee5343.mp4"}
{"edit_instruction": "Change the background to the bridge of a futuristic starship with a massive viewport showing a swirling nebula, passing starships, and blinking console lights, under cool high-tech lighting from the front-right. Use a medium shot, eye-level angle, static camera, and slightly blurred background. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b8c7ac08c06cac78328a483b00217c4b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b8c7ac08c06cac78328a483b00217c4b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b8c7ac08c06cac78328a483b00217c4b.mp4", "mask_path": "synthetic-bg-change/mask/b8c7ac08c06cac78328a483b00217c4b.mp4", "composite_path": "synthetic-bg-change/composite/b8c7ac08c06cac78328a483b00217c4b.mp4"}
{"edit_instruction": "Change the background to a busy European city plaza with historic architecture, pigeons flying up in the background, pedestrians walking past a fountain, soft daylight filtering from the left, eye-level medium shot with gentle background blur. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/784833e27abe281634b4af1ecfdc9b81.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/784833e27abe281634b4af1ecfdc9b81.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/784833e27abe281634b4af1ecfdc9b81.mp4", "mask_path": "synthetic-bg-change/mask/784833e27abe281634b4af1ecfdc9b81.mp4", "composite_path": "synthetic-bg-change/composite/784833e27abe281634b4af1ecfdc9b81.mp4"}
{"edit_instruction": "Change the background to a modern open-plan creative office with glass walls, brick textures, colleagues brainstorming in the distance, and a ceiling fan spinning overhead. Use soft diffused office lighting from the front-left. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the bearded man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4b88e6affa4bca29209a90ab3a1d4a87.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b88e6affa4bca29209a90ab3a1d4a87.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b88e6affa4bca29209a90ab3a1d4a87.mp4", "mask_path": "synthetic-bg-change/mask/4b88e6affa4bca29209a90ab3a1d4a87.mp4", "composite_path": "synthetic-bg-change/composite/4b88e6affa4bca29209a90ab3a1d4a87.mp4"}
{"edit_instruction": "Change the background to the bridge of a futuristic starship with a massive viewport showing a swirling nebula, passing starships, and blinking console lights, under cool high-tech lighting from the front-right. Use a medium shot, eye-level angle, static camera, and slightly blurred background. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6c9ad73458506bb7da4f5074972567e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6c9ad73458506bb7da4f5074972567e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6c9ad73458506bb7da4f5074972567e1.mp4", "mask_path": "synthetic-bg-change/mask/6c9ad73458506bb7da4f5074972567e1.mp4", "composite_path": "synthetic-bg-change/composite/6c9ad73458506bb7da4f5074972567e1.mp4"}
{"edit_instruction": "Change the background to a modern open-plan creative office with glass walls, brick textures, colleagues brainstorming in the distance, and a ceiling fan spinning overhead. Use soft diffused office lighting from the front-left. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the bearded man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/01bd0c0c66e3d81813ed6a433f26efd5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/01bd0c0c66e3d81813ed6a433f26efd5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/01bd0c0c66e3d81813ed6a433f26efd5.mp4", "mask_path": "synthetic-bg-change/mask/01bd0c0c66e3d81813ed6a433f26efd5.mp4", "composite_path": "synthetic-bg-change/composite/01bd0c0c66e3d81813ed6a433f26efd5.mp4"}
{"edit_instruction": "Change the background to a busy European city plaza with historic architecture, pigeons flying up in the background, pedestrians walking past a fountain, soft daylight filtering from the left, eye-level medium shot with gentle background blur. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2eb952a6246db41fd96117408732b617.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2eb952a6246db41fd96117408732b617.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2eb952a6246db41fd96117408732b617.mp4", "mask_path": "synthetic-bg-change/mask/2eb952a6246db41fd96117408732b617.mp4", "composite_path": "synthetic-bg-change/composite/2eb952a6246db41fd96117408732b617.mp4"}
{"edit_instruction": "Change the background to a serene jungle waterfall environment with a cascading waterfall, mist rising from the pool, sunlight filtering through swaying palm leaves, and Blue morpho butterflies fluttering around. Use soft, diffused front lighting with a gentle background blur in a medium shot, eye-level, static camera. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/2cb34c5d600fe2cef5825e31c3af594e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2cb34c5d600fe2cef5825e31c3af594e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2cb34c5d600fe2cef5825e31c3af594e.mp4", "mask_path": "synthetic-bg-change/mask/2cb34c5d600fe2cef5825e31c3af594e.mp4", "composite_path": "synthetic-bg-change/composite/2cb34c5d600fe2cef5825e31c3af594e.mp4"}
{"edit_instruction": "Change the background to a contemporary minimalist art gallery with dust motes in light shafts and visitors viewing large abstract paintings in the distance, soft diffused gallery lighting from the left. Eye-level, medium shot, blurred background. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b00bc7c88670e07799974a35872be0eb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b00bc7c88670e07799974a35872be0eb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b00bc7c88670e07799974a35872be0eb.mp4", "mask_path": "synthetic-bg-change/mask/b00bc7c88670e07799974a35872be0eb.mp4", "composite_path": "synthetic-bg-change/composite/b00bc7c88670e07799974a35872be0eb.mp4"}
{"edit_instruction": "Change the background to a sleek modern office lobby with people walking by, elevator doors operating in the distance, and digital displays flickering with stock data, illuminated by soft natural light streaming from large windows on the left. Maintain an eye-level medium shot with a static camera and blurred office bokeh. Keep the professional woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d7e546f517e7fbd393628ec02e0bc88b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d7e546f517e7fbd393628ec02e0bc88b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d7e546f517e7fbd393628ec02e0bc88b.mp4", "mask_path": "synthetic-bg-change/mask/d7e546f517e7fbd393628ec02e0bc88b.mp4", "composite_path": "synthetic-bg-change/composite/d7e546f517e7fbd393628ec02e0bc88b.mp4"}
{"edit_instruction": "Change the background to a serene jungle waterfall environment with a cascading waterfall, mist rising from the pool, sunlight filtering through swaying palm leaves, and Blue morpho butterflies fluttering around. Use soft, diffused front lighting with a gentle background blur in a medium shot, eye-level, static camera. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/de2376a8aa6208d150480f04f788369b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/de2376a8aa6208d150480f04f788369b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/de2376a8aa6208d150480f04f788369b.mp4", "mask_path": "synthetic-bg-change/mask/de2376a8aa6208d150480f04f788369b.mp4", "composite_path": "synthetic-bg-change/composite/de2376a8aa6208d150480f04f788369b.mp4"}
{"edit_instruction": "Change the background to a contemporary minimalist art gallery with dust motes in light shafts and visitors viewing large abstract paintings in the distance, soft diffused gallery lighting from the left. Eye-level, medium shot, blurred background. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8172e6922d08295c1a0dce81f3aba37d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8172e6922d08295c1a0dce81f3aba37d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8172e6922d08295c1a0dce81f3aba37d.mp4", "mask_path": "synthetic-bg-change/mask/8172e6922d08295c1a0dce81f3aba37d.mp4", "composite_path": "synthetic-bg-change/composite/8172e6922d08295c1a0dce81f3aba37d.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass office space with city views, featuring sunlight reflecting off glass partitions and passing pedestrians visible far below. Use soft, even front lighting, a medium shot at eye-level with a static camera, and a slightly blurred background for depth. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/2a296a1be8e440a2e1d51f9ab8462352.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2a296a1be8e440a2e1d51f9ab8462352.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2a296a1be8e440a2e1d51f9ab8462352.mp4", "mask_path": "synthetic-bg-change/mask/2a296a1be8e440a2e1d51f9ab8462352.mp4", "composite_path": "synthetic-bg-change/composite/2a296a1be8e440a2e1d51f9ab8462352.mp4"}
{"edit_instruction": "Change the background to a sleek modern office lobby with people walking by, elevator doors operating in the distance, and digital displays flickering with stock data, illuminated by soft natural light streaming from large windows on the left. Maintain an eye-level medium shot with a static camera and blurred office bokeh. Keep the professional woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/820f6a0733052da57551c7631477359a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/820f6a0733052da57551c7631477359a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/820f6a0733052da57551c7631477359a.mp4", "mask_path": "synthetic-bg-change/mask/820f6a0733052da57551c7631477359a.mp4", "composite_path": "synthetic-bg-change/composite/820f6a0733052da57551c7631477359a.mp4"}
{"edit_instruction": "Change the background to a vibrant city park with a path, pedestrians walking, swaying green tree leaves, and a rhythmic fountain in the middle distance, lit by soft diffused natural light from the front-left, captured in a medium eye-level shot with a static camera and slightly blurred background. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/a1e1fa6d1e10e7ee49b54a56d1eba2ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a1e1fa6d1e10e7ee49b54a56d1eba2ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a1e1fa6d1e10e7ee49b54a56d1eba2ce.mp4", "mask_path": "synthetic-bg-change/mask/a1e1fa6d1e10e7ee49b54a56d1eba2ce.mp4", "composite_path": "synthetic-bg-change/composite/a1e1fa6d1e10e7ee49b54a56d1eba2ce.mp4"}
{"edit_instruction": "Change the background to a mystical curiosity shop with enchanted floating items on shelves, purple magical steam rising from a cauldron, dim ambient lighting with a soft key light from the front-right. Medium close-up, eye-level, static camera, gentle background blur revealing jars of ingredients and hanging herbs. Keep the elderly bearded scholar in a black hat intact.", "input_video_path": "synthetic-bg-change/input_video/3917f4a14822ec378c619dd6590c4d2d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3917f4a14822ec378c619dd6590c4d2d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3917f4a14822ec378c619dd6590c4d2d.mp4", "mask_path": "synthetic-bg-change/mask/3917f4a14822ec378c619dd6590c4d2d.mp4", "composite_path": "synthetic-bg-change/composite/3917f4a14822ec378c619dd6590c4d2d.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass office space with city views, featuring sunlight reflecting off glass partitions and passing pedestrians visible far below. Use soft, even front lighting, a medium shot at eye-level with a static camera, and a slightly blurred background for depth. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/90d3fac8fd39950a4eb931b72d8434fd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/90d3fac8fd39950a4eb931b72d8434fd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/90d3fac8fd39950a4eb931b72d8434fd.mp4", "mask_path": "synthetic-bg-change/mask/90d3fac8fd39950a4eb931b72d8434fd.mp4", "composite_path": "synthetic-bg-change/composite/90d3fac8fd39950a4eb931b72d8434fd.mp4"}
{"edit_instruction": "Change the background to a vibrant city park with a path, pedestrians walking, swaying green tree leaves, and a rhythmic fountain in the middle distance, lit by soft diffused natural light from the front-left, captured in a medium eye-level shot with a static camera and slightly blurred background. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/bcc2f14a7f98d6026d6528ea63c35597.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bcc2f14a7f98d6026d6528ea63c35597.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bcc2f14a7f98d6026d6528ea63c35597.mp4", "mask_path": "synthetic-bg-change/mask/bcc2f14a7f98d6026d6528ea63c35597.mp4", "composite_path": "synthetic-bg-change/composite/bcc2f14a7f98d6026d6528ea63c35597.mp4"}
{"edit_instruction": "Change the background to an ancient, dust-filled library with floating dust motes dancing in shafts of light and a grandfather clock pendulum swinging rhythmically, featuring soft neutral light from the front-right. Use a medium close-up, eye-level, static camera with a soft-focus background showing bokeh of leather-bound books and candlelight. Keep the elderly bearded scholar in the black hat intact.", "input_video_path": "synthetic-bg-change/input_video/36b34bbaa37e529f26393b76005bd9f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/36b34bbaa37e529f26393b76005bd9f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/36b34bbaa37e529f26393b76005bd9f7.mp4", "mask_path": "synthetic-bg-change/mask/36b34bbaa37e529f26393b76005bd9f7.mp4", "composite_path": "synthetic-bg-change/composite/36b34bbaa37e529f26393b76005bd9f7.mp4"}
{"edit_instruction": "Change the background to a mystical curiosity shop with enchanted floating items on shelves, purple magical steam rising from a cauldron, dim ambient lighting with a soft key light from the front-right. Medium close-up, eye-level, static camera, gentle background blur revealing jars of ingredients and hanging herbs. Keep the elderly bearded scholar in a black hat intact.", "input_video_path": "synthetic-bg-change/input_video/e21894686df9d958f2350266ba46bd58.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e21894686df9d958f2350266ba46bd58.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e21894686df9d958f2350266ba46bd58.mp4", "mask_path": "synthetic-bg-change/mask/e21894686df9d958f2350266ba46bd58.mp4", "composite_path": "synthetic-bg-change/composite/e21894686df9d958f2350266ba46bd58.mp4"}
{"edit_instruction": "Change the background to a chaotic disaster relief tent with medical personnel rushing past carrying supplies, dust particles floating in beams of light, and tent flaps flapping in the wind, lit by neutral daylight entering from the right. Eye-level, medium shot, static camera, deep focus background showing the busy environment. Keep the elderly doctor intact.", "input_video_path": "synthetic-bg-change/input_video/037385964a3f54b6c0d7ab0f05868f1e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/037385964a3f54b6c0d7ab0f05868f1e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/037385964a3f54b6c0d7ab0f05868f1e.mp4", "mask_path": "synthetic-bg-change/mask/037385964a3f54b6c0d7ab0f05868f1e.mp4", "composite_path": "synthetic-bg-change/composite/037385964a3f54b6c0d7ab0f05868f1e.mp4"}
{"edit_instruction": "Change the background to an ancient, dust-filled library with floating dust motes dancing in shafts of light and a grandfather clock pendulum swinging rhythmically, featuring soft neutral light from the front-right. Use a medium close-up, eye-level, static camera with a soft-focus background showing bokeh of leather-bound books and candlelight. Keep the elderly bearded scholar in the black hat intact.", "input_video_path": "synthetic-bg-change/input_video/2e4074eef34de215849a4eab269470da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2e4074eef34de215849a4eab269470da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2e4074eef34de215849a4eab269470da.mp4", "mask_path": "synthetic-bg-change/mask/2e4074eef34de215849a4eab269470da.mp4", "composite_path": "synthetic-bg-change/composite/2e4074eef34de215849a4eab269470da.mp4"}
{"edit_instruction": "Change the background to a golden autumn park with yellow leaves falling gently from ancient oak trees and people walking dogs on a distant path, with soft filtered sunlight from the top-left and a dreamy out-of-focus background. Medium close-up, eye-level, static camera. Keep the elderly bearded man with the black hat intact.", "input_video_path": "synthetic-bg-change/input_video/13155aafb6e2af9b6fe0f3807f1e3365.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/13155aafb6e2af9b6fe0f3807f1e3365.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/13155aafb6e2af9b6fe0f3807f1e3365.mp4", "mask_path": "synthetic-bg-change/mask/13155aafb6e2af9b6fe0f3807f1e3365.mp4", "composite_path": "synthetic-bg-change/composite/13155aafb6e2af9b6fe0f3807f1e3365.mp4"}
{"edit_instruction": "Change the background to a chaotic disaster relief tent with medical personnel rushing past carrying supplies, dust particles floating in beams of light, and tent flaps flapping in the wind, lit by neutral daylight entering from the right. Eye-level, medium shot, static camera, deep focus background showing the busy environment. Keep the elderly doctor intact.", "input_video_path": "synthetic-bg-change/input_video/5c3fedd273a27e52526ca3a9d70eb8df.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5c3fedd273a27e52526ca3a9d70eb8df.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5c3fedd273a27e52526ca3a9d70eb8df.mp4", "mask_path": "synthetic-bg-change/mask/5c3fedd273a27e52526ca3a9d70eb8df.mp4", "composite_path": "synthetic-bg-change/composite/5c3fedd273a27e52526ca3a9d70eb8df.mp4"}
{"edit_instruction": "Change the background to a futuristic spacecraft medical bay with holographic vitals displays flickering, robotic surgical arms patrolling behind, glowing blue data streams pulsing on glass panels, and soft clean neutral lighting from the front-right. Use an eye-level medium shot with a static camera and a slightly blurred background with tech bokeh. Keep the elderly doctor with a beard holding a syringe intact.", "input_video_path": "synthetic-bg-change/input_video/14dbc660af211fc3dd2c36d76b37a36f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/14dbc660af211fc3dd2c36d76b37a36f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/14dbc660af211fc3dd2c36d76b37a36f.mp4", "mask_path": "synthetic-bg-change/mask/14dbc660af211fc3dd2c36d76b37a36f.mp4", "composite_path": "synthetic-bg-change/composite/14dbc660af211fc3dd2c36d76b37a36f.mp4"}
{"edit_instruction": "Change the background to a golden autumn park with yellow leaves falling gently from ancient oak trees and people walking dogs on a distant path, with soft filtered sunlight from the top-left and a dreamy out-of-focus background. Medium close-up, eye-level, static camera. Keep the elderly bearded man with the black hat intact.", "input_video_path": "synthetic-bg-change/input_video/c275763877927638b93c3eeae75619ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c275763877927638b93c3eeae75619ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c275763877927638b93c3eeae75619ab.mp4", "mask_path": "synthetic-bg-change/mask/c275763877927638b93c3eeae75619ab.mp4", "composite_path": "synthetic-bg-change/composite/c275763877927638b93c3eeae75619ab.mp4"}
{"edit_instruction": "Change the background to a bustling 1920s steam train station with heavy steam billowing from locomotives, rolling luggage carts, waving conductor flags, and hard neutral light illuminating the platform from the right. Include a medium shot, eye-level, static camera angle with a slightly blurred background showing soft scopic separation to the crowd, steam vents hissing near train wheels, and a pigeon flying unexpectedly past the lens. Keep the elderly man in a fedora and sweater vest intact.", "input_video_path": "synthetic-bg-change/input_video/088c75bf1b7b5b140bec0861df65d91d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/088c75bf1b7b5b140bec0861df65d91d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/088c75bf1b7b5b140bec0861df65d91d.mp4", "mask_path": "synthetic-bg-change/mask/088c75bf1b7b5b140bec0861df65d91d.mp4", "composite_path": "synthetic-bg-change/composite/088c75bf1b7b5b140bec0861df65d91d.mp4"}
{"edit_instruction": "Change the background to a futuristic spacecraft medical bay with holographic vitals displays flickering, robotic surgical arms patrolling behind, glowing blue data streams pulsing on glass panels, and soft clean neutral lighting from the front-right. Use an eye-level medium shot with a static camera and a slightly blurred background with tech bokeh. Keep the elderly doctor with a beard holding a syringe intact.", "input_video_path": "synthetic-bg-change/input_video/d5ebd40dfbdba19fdd1501ebed3d5453.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d5ebd40dfbdba19fdd1501ebed3d5453.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d5ebd40dfbdba19fdd1501ebed3d5453.mp4", "mask_path": "synthetic-bg-change/mask/d5ebd40dfbdba19fdd1501ebed3d5453.mp4", "composite_path": "synthetic-bg-change/composite/d5ebd40dfbdba19fdd1501ebed3d5453.mp4"}
{"edit_instruction": "Change the background to a cozy, wood-paneled study featuring a grandfather clock pendulum swinging rhythmically and steam rising from a hot cup of tea on a side table, with warm indoor lighting from the right. Medium close-up, eye-level, static camera, soft-focus background. Keep the elderly bearded man in a black hat intact.", "input_video_path": "synthetic-bg-change/input_video/2c5282ff61c286090dbca6b7455e7ffe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c5282ff61c286090dbca6b7455e7ffe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c5282ff61c286090dbca6b7455e7ffe.mp4", "mask_path": "synthetic-bg-change/mask/2c5282ff61c286090dbca6b7455e7ffe.mp4", "composite_path": "synthetic-bg-change/composite/2c5282ff61c286090dbca6b7455e7ffe.mp4"}
{"edit_instruction": "Change the background to a bustling 1920s steam train station with heavy steam billowing from locomotives, rolling luggage carts, waving conductor flags, and hard neutral light illuminating the platform from the right. Include a medium shot, eye-level, static camera angle with a slightly blurred background showing soft scopic separation to the crowd, steam vents hissing near train wheels, and a pigeon flying unexpectedly past the lens. Keep the elderly man in a fedora and sweater vest intact.", "input_video_path": "synthetic-bg-change/input_video/ac9e89ca38b02dfdb9641213adeeaf12.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac9e89ca38b02dfdb9641213adeeaf12.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac9e89ca38b02dfdb9641213adeeaf12.mp4", "mask_path": "synthetic-bg-change/mask/ac9e89ca38b02dfdb9641213adeeaf12.mp4", "composite_path": "synthetic-bg-change/composite/ac9e89ca38b02dfdb9641213adeeaf12.mp4"}
{"edit_instruction": "Change the background to a bustling 1920s train station with thick steam rising from locomotives, travelers with luggage hurrying past, and vintage clock gears turning slowly, illuminated by soft neutral light from the front-right. Use a medium close-up, eye-level, static camera angle with a cinematic soft-focus background and bokeh. Keep the elderly bearded man in the black hat intact.", "input_video_path": "synthetic-bg-change/input_video/e6f110365fa1e458db5edfbdbc14783c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e6f110365fa1e458db5edfbdbc14783c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e6f110365fa1e458db5edfbdbc14783c.mp4", "mask_path": "synthetic-bg-change/mask/e6f110365fa1e458db5edfbdbc14783c.mp4", "composite_path": "synthetic-bg-change/composite/e6f110365fa1e458db5edfbdbc14783c.mp4"}
{"edit_instruction": "Change the background to a cozy, wood-paneled study featuring a grandfather clock pendulum swinging rhythmically and steam rising from a hot cup of tea on a side table, with warm indoor lighting from the right. Medium close-up, eye-level, static camera, soft-focus background. Keep the elderly bearded man in a black hat intact.", "input_video_path": "synthetic-bg-change/input_video/ea711f3886d401faa68499111a69ca39.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ea711f3886d401faa68499111a69ca39.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ea711f3886d401faa68499111a69ca39.mp4", "mask_path": "synthetic-bg-change/mask/ea711f3886d401faa68499111a69ca39.mp4", "composite_path": "synthetic-bg-change/composite/ea711f3886d401faa68499111a69ca39.mp4"}
{"edit_instruction": "Change the background to a white medical relief tent with canvas walls flapping gently, shafts of sunlight illuminating dust motes, and natural diffused daylight from the left. Medium close-up, eye-level, static camera, gentle background blur. Keep the elderly doctor with the syringe intact.", "input_video_path": "synthetic-bg-change/input_video/16b1a438b70b1567c361d096b960b1d4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/16b1a438b70b1567c361d096b960b1d4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/16b1a438b70b1567c361d096b960b1d4.mp4", "mask_path": "synthetic-bg-change/mask/16b1a438b70b1567c361d096b960b1d4.mp4", "composite_path": "synthetic-bg-change/composite/16b1a438b70b1567c361d096b960b1d4.mp4"}
{"edit_instruction": "Change the background to a bustling 1920s train station with thick steam rising from locomotives, travelers with luggage hurrying past, and vintage clock gears turning slowly, illuminated by soft neutral light from the front-right. Use a medium close-up, eye-level, static camera angle with a cinematic soft-focus background and bokeh. Keep the elderly bearded man in the black hat intact.", "input_video_path": "synthetic-bg-change/input_video/0d3c9104f68d5bd545f5573fb435d385.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0d3c9104f68d5bd545f5573fb435d385.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0d3c9104f68d5bd545f5573fb435d385.mp4", "mask_path": "synthetic-bg-change/mask/0d3c9104f68d5bd545f5573fb435d385.mp4", "composite_path": "synthetic-bg-change/composite/0d3c9104f68d5bd545f5573fb435d385.mp4"}
{"edit_instruction": "Change the background to a busy subway platform with a train blurring past in the background with streaking lights, digital signs flickering overhead, dust motes floating in the underground light, and neutral artificial lighting from the front-right. Use a medium shot, eye-level, static camera, with a slightly blurred background and motion blur on the train. Keep the man in the plaid shirt and the girl with red headphones intact.", "input_video_path": "synthetic-bg-change/input_video/7185f1574b449261e8c85c028566173c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7185f1574b449261e8c85c028566173c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7185f1574b449261e8c85c028566173c.mp4", "mask_path": "synthetic-bg-change/mask/7185f1574b449261e8c85c028566173c.mp4", "composite_path": "synthetic-bg-change/composite/7185f1574b449261e8c85c028566173c.mp4"}
{"edit_instruction": "Change the background to a white medical relief tent with canvas walls flapping gently, shafts of sunlight illuminating dust motes, and natural diffused daylight from the left. Medium close-up, eye-level, static camera, gentle background blur. Keep the elderly doctor with the syringe intact.", "input_video_path": "synthetic-bg-change/input_video/801271569371f36a3120aa82c44323e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/801271569371f36a3120aa82c44323e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/801271569371f36a3120aa82c44323e8.mp4", "mask_path": "synthetic-bg-change/mask/801271569371f36a3120aa82c44323e8.mp4", "composite_path": "synthetic-bg-change/composite/801271569371f36a3120aa82c44323e8.mp4"}
{"edit_instruction": "Change the background to a bustling city park during a summer music festival with confetti floating in the sunlit air, bubbles drifting past, and people dancing. Include soft warm sunlight from the front-right, festival lights, and trees in the soft-focus bokeh background. Keep the girl wearing headphones and the man gesturing beside her intact.", "input_video_path": "synthetic-bg-change/input_video/7dfb4e6ef9e9b7afc3ce28e802dd85b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7dfb4e6ef9e9b7afc3ce28e802dd85b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7dfb4e6ef9e9b7afc3ce28e802dd85b7.mp4", "mask_path": "synthetic-bg-change/mask/7dfb4e6ef9e9b7afc3ce28e802dd85b7.mp4", "composite_path": "synthetic-bg-change/composite/7dfb4e6ef9e9b7afc3ce28e802dd85b7.mp4"}
{"edit_instruction": "Change the background to a busy subway platform with a train blurring past in the background with streaking lights, digital signs flickering overhead, dust motes floating in the underground light, and neutral artificial lighting from the front-right. Use a medium shot, eye-level, static camera, with a slightly blurred background and motion blur on the train. Keep the man in the plaid shirt and the girl with red headphones intact.", "input_video_path": "synthetic-bg-change/input_video/3a16e514f46d4d1f0a86937382add990.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a16e514f46d4d1f0a86937382add990.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a16e514f46d4d1f0a86937382add990.mp4", "mask_path": "synthetic-bg-change/mask/3a16e514f46d4d1f0a86937382add990.mp4", "composite_path": "synthetic-bg-change/composite/3a16e514f46d4d1f0a86937382add990.mp4"}
{"edit_instruction": "Change the background to a classic wrought-iron balcony overlooking the Eiffel Tower in Paris, with birds flying across the sky, distant city traffic, drifting clouds, and soft neutral afternoon light from the right. Use a medium shot, eye-level angle, static camera, and keep the background sharp with deep focus. Keep the mother and daughter holding hands intact.", "input_video_path": "synthetic-bg-change/input_video/d3a9a6fd9fcd29a3350335407f3d27f6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d3a9a6fd9fcd29a3350335407f3d27f6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d3a9a6fd9fcd29a3350335407f3d27f6.mp4", "mask_path": "synthetic-bg-change/mask/d3a9a6fd9fcd29a3350335407f3d27f6.mp4", "composite_path": "synthetic-bg-change/composite/d3a9a6fd9fcd29a3350335407f3d27f6.mp4"}
{"edit_instruction": "Change the background to an ancient library filled with dusty leather-bound books, featuring dust motes dancing in shafts of light from high windows and a candle flickering softly on a desk in the background. Use soft, diffused lighting from the front-right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the elderly bearded man in the black hat intact.", "input_video_path": "synthetic-bg-change/input_video/a8f184c787eeb499b9a7515c66abd84e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a8f184c787eeb499b9a7515c66abd84e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a8f184c787eeb499b9a7515c66abd84e.mp4", "mask_path": "synthetic-bg-change/mask/a8f184c787eeb499b9a7515c66abd84e.mp4", "composite_path": "synthetic-bg-change/composite/a8f184c787eeb499b9a7515c66abd84e.mp4"}
{"edit_instruction": "Change the background to a bustling city park during a summer music festival with confetti floating in the sunlit air, bubbles drifting past, and people dancing. Include soft warm sunlight from the front-right, festival lights, and trees in the soft-focus bokeh background. Keep the girl wearing headphones and the man gesturing beside her intact.", "input_video_path": "synthetic-bg-change/input_video/81ab42d7b187a2ba12deb7910a2b9c69.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/81ab42d7b187a2ba12deb7910a2b9c69.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/81ab42d7b187a2ba12deb7910a2b9c69.mp4", "mask_path": "synthetic-bg-change/mask/81ab42d7b187a2ba12deb7910a2b9c69.mp4", "composite_path": "synthetic-bg-change/composite/81ab42d7b187a2ba12deb7910a2b9c69.mp4"}
{"edit_instruction": "Change the background to a classic wrought-iron balcony overlooking the Eiffel Tower in Paris, with birds flying across the sky, distant city traffic, drifting clouds, and soft neutral afternoon light from the right. Use a medium shot, eye-level angle, static camera, and keep the background sharp with deep focus. Keep the mother and daughter holding hands intact.", "input_video_path": "synthetic-bg-change/input_video/a83435fb9ac2db239d0c961084d2509f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a83435fb9ac2db239d0c961084d2509f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a83435fb9ac2db239d0c961084d2509f.mp4", "mask_path": "synthetic-bg-change/mask/a83435fb9ac2db239d0c961084d2509f.mp4", "composite_path": "synthetic-bg-change/composite/a83435fb9ac2db239d0c961084d2509f.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with yellow taxi cabs driving past, pedestrians in winter coats, steam rising from subway vents, and traffic lights changing colors, with soft neutral lighting from the front-right. Medium shot, eye-level, static camera, gently blurred background keeping urban details visible but soft. Keep the young girl with red headphones and the gesturing man intact.", "input_video_path": "synthetic-bg-change/input_video/c0cab5a6c358a3c29f89c62b6257ffd6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c0cab5a6c358a3c29f89c62b6257ffd6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c0cab5a6c358a3c29f89c62b6257ffd6.mp4", "mask_path": "synthetic-bg-change/mask/c0cab5a6c358a3c29f89c62b6257ffd6.mp4", "composite_path": "synthetic-bg-change/composite/c0cab5a6c358a3c29f89c62b6257ffd6.mp4"}
{"edit_instruction": "Change the background to an ancient library filled with dusty leather-bound books, featuring dust motes dancing in shafts of light from high windows and a candle flickering softly on a desk in the background. Use soft, diffused lighting from the front-right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the elderly bearded man in the black hat intact.", "input_video_path": "synthetic-bg-change/input_video/743997635ed23f8e6cd15111cec03b80.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/743997635ed23f8e6cd15111cec03b80.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/743997635ed23f8e6cd15111cec03b80.mp4", "mask_path": "synthetic-bg-change/mask/743997635ed23f8e6cd15111cec03b80.mp4", "composite_path": "synthetic-bg-change/composite/743997635ed23f8e6cd15111cec03b80.mp4"}
{"edit_instruction": "Change the background to a subway platform with a rushing train in the background with motion blur and flickering fluorescent station lights overhead, illuminated by neutral artificial light from the right. Medium shot, eye-level, static camera with soft bokeh. Keep the young girl in headphones and the man in a plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e6f5662e4236ed67c18d05cd434518bc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e6f5662e4236ed67c18d05cd434518bc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e6f5662e4236ed67c18d05cd434518bc.mp4", "mask_path": "synthetic-bg-change/mask/e6f5662e4236ed67c18d05cd434518bc.mp4", "composite_path": "synthetic-bg-change/composite/e6f5662e4236ed67c18d05cd434518bc.mp4"}
{"edit_instruction": "Change the background to a sun-dappled city park during autumn with golden leaves falling gently and trees swaying, distant pedestrians on blurred paths, natural warm light from the front-right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the mother and daughter holding hands intact.", "input_video_path": "synthetic-bg-change/input_video/38c2b905a25db6cecf44be393cedb273.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/38c2b905a25db6cecf44be393cedb273.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/38c2b905a25db6cecf44be393cedb273.mp4", "mask_path": "synthetic-bg-change/mask/38c2b905a25db6cecf44be393cedb273.mp4", "composite_path": "synthetic-bg-change/composite/38c2b905a25db6cecf44be393cedb273.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with yellow taxi cabs driving past, pedestrians in winter coats, steam rising from subway vents, and traffic lights changing colors, with soft neutral lighting from the front-right. Medium shot, eye-level, static camera, gently blurred background keeping urban details visible but soft. Keep the young girl with red headphones and the gesturing man intact.", "input_video_path": "synthetic-bg-change/input_video/5bc796e824468666b08d479dfd3cac66.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5bc796e824468666b08d479dfd3cac66.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5bc796e824468666b08d479dfd3cac66.mp4", "mask_path": "synthetic-bg-change/mask/5bc796e824468666b08d479dfd3cac66.mp4", "composite_path": "synthetic-bg-change/composite/5bc796e824468666b08d479dfd3cac66.mp4"}
{"edit_instruction": "Change the background to a subway platform with a rushing train in the background with motion blur and flickering fluorescent station lights overhead, illuminated by neutral artificial light from the right. Medium shot, eye-level, static camera with soft bokeh. Keep the young girl in headphones and the man in a plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/48f9784e2a1e8a8435ebeca43929914a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/48f9784e2a1e8a8435ebeca43929914a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/48f9784e2a1e8a8435ebeca43929914a.mp4", "mask_path": "synthetic-bg-change/mask/48f9784e2a1e8a8435ebeca43929914a.mp4", "composite_path": "synthetic-bg-change/composite/48f9784e2a1e8a8435ebeca43929914a.mp4"}
{"edit_instruction": "Change the background to a cozy living room with comfortable furniture, dust motes dancing in sunbeams streaming through sheer curtains, and a ceiling fan slowly spinning overhead, lit by soft diffused daylight from the right, shot at eye-level with a static camera and slightly blurred background. Keep the girl in headphones and the man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c8e305b6fafdcf5d01717970ec9ef837.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c8e305b6fafdcf5d01717970ec9ef837.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c8e305b6fafdcf5d01717970ec9ef837.mp4", "mask_path": "synthetic-bg-change/mask/c8e305b6fafdcf5d01717970ec9ef837.mp4", "composite_path": "synthetic-bg-change/composite/c8e305b6fafdcf5d01717970ec9ef837.mp4"}
{"edit_instruction": "Change the background to a sun-dappled city park during autumn with golden leaves falling gently and trees swaying, distant pedestrians on blurred paths, natural warm light from the front-right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the mother and daughter holding hands intact.", "input_video_path": "synthetic-bg-change/input_video/75661a97935cccd2b6022d6ba0c8ac40.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/75661a97935cccd2b6022d6ba0c8ac40.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/75661a97935cccd2b6022d6ba0c8ac40.mp4", "mask_path": "synthetic-bg-change/mask/75661a97935cccd2b6022d6ba0c8ac40.mp4", "composite_path": "synthetic-bg-change/composite/75661a97935cccd2b6022d6ba0c8ac40.mp4"}
{"edit_instruction": "Change the background to a sun-drenched modern living room with sheer white curtains billowing gently and dust motes dancing in sunbeams, illuminated by soft, diffused daylight. Use an eye-level, medium shot with a soft-focus background and bokeh. Keep the mother and daughter in white clothing intact.", "input_video_path": "synthetic-bg-change/input_video/6f828411d50c96338a203f2ac93def69.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6f828411d50c96338a203f2ac93def69.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6f828411d50c96338a203f2ac93def69.mp4", "mask_path": "synthetic-bg-change/mask/6f828411d50c96338a203f2ac93def69.mp4", "composite_path": "synthetic-bg-change/composite/6f828411d50c96338a203f2ac93def69.mp4"}
{"edit_instruction": "Change the background to a cozy living room with comfortable furniture, dust motes dancing in sunbeams streaming through sheer curtains, and a ceiling fan slowly spinning overhead, lit by soft diffused daylight from the right, shot at eye-level with a static camera and slightly blurred background. Keep the girl in headphones and the man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8b98d199e310b9edefa40d6ab98d2479.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8b98d199e310b9edefa40d6ab98d2479.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8b98d199e310b9edefa40d6ab98d2479.mp4", "mask_path": "synthetic-bg-change/mask/8b98d199e310b9edefa40d6ab98d2479.mp4", "composite_path": "synthetic-bg-change/composite/8b98d199e310b9edefa40d6ab98d2479.mp4"}
{"edit_instruction": "Change the background to a sun-drenched modern living room with sheer white curtains billowing gently and dust motes dancing in sunbeams, illuminated by soft, diffused daylight. Use an eye-level, medium shot with a soft-focus background and bokeh. Keep the mother and daughter in white clothing intact.", "input_video_path": "synthetic-bg-change/input_video/5d27f22a5b6625a876182eeb6e89116e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5d27f22a5b6625a876182eeb6e89116e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5d27f22a5b6625a876182eeb6e89116e.mp4", "mask_path": "synthetic-bg-change/mask/5d27f22a5b6625a876182eeb6e89116e.mp4", "composite_path": "synthetic-bg-change/composite/5d27f22a5b6625a876182eeb6e89116e.mp4"}
{"edit_instruction": "Change the background to a park filled with fall foliage, with orange leaves falling gently and people walking dogs in the distance, lit by soft, overcast natural light from the right. Medium shot, eye-level, static camera with gentle background blur. Keep the girl in headphones and the man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/64f5b0f6347adb70919a04756ba2f84b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/64f5b0f6347adb70919a04756ba2f84b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/64f5b0f6347adb70919a04756ba2f84b.mp4", "mask_path": "synthetic-bg-change/mask/64f5b0f6347adb70919a04756ba2f84b.mp4", "composite_path": "synthetic-bg-change/composite/64f5b0f6347adb70919a04756ba2f84b.mp4"}
{"edit_instruction": "Change the background to a bright, modern living room with large windows, dust motes dancing in sunbeams, and sheer white curtains billowing gently in the breeze, illuminated by soft natural light from the front-left. Use an eye-level medium shot with a static camera and gentle background blur. Keep the mother and daughter in white intact.", "input_video_path": "synthetic-bg-change/input_video/e9c91f027e24d347c362ee7ebccb3cc9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e9c91f027e24d347c362ee7ebccb3cc9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e9c91f027e24d347c362ee7ebccb3cc9.mp4", "mask_path": "synthetic-bg-change/mask/e9c91f027e24d347c362ee7ebccb3cc9.mp4", "composite_path": "synthetic-bg-change/composite/e9c91f027e24d347c362ee7ebccb3cc9.mp4"}
{"edit_instruction": "Change the background to a blooming spring meadow with pink cherry blossom petals falling heavily and soft floral bokeh, illuminated by soft, diffused daylight from the front-left, in a medium close-up, static, eye-level shot with a dreamy out-of-focus background. Keep the mother and daughter in white intact.", "input_video_path": "synthetic-bg-change/input_video/82c58a36a82987997e9ea4cd1b0a202d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/82c58a36a82987997e9ea4cd1b0a202d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/82c58a36a82987997e9ea4cd1b0a202d.mp4", "mask_path": "synthetic-bg-change/mask/82c58a36a82987997e9ea4cd1b0a202d.mp4", "composite_path": "synthetic-bg-change/composite/82c58a36a82987997e9ea4cd1b0a202d.mp4"}
{"edit_instruction": "Change the background to a park filled with fall foliage, with orange leaves falling gently and people walking dogs in the distance, lit by soft, overcast natural light from the right. Medium shot, eye-level, static camera with gentle background blur. Keep the girl in headphones and the man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c75a2e3f0c6f66ccc702495841e968f3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c75a2e3f0c6f66ccc702495841e968f3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c75a2e3f0c6f66ccc702495841e968f3.mp4", "mask_path": "synthetic-bg-change/mask/c75a2e3f0c6f66ccc702495841e968f3.mp4", "composite_path": "synthetic-bg-change/composite/c75a2e3f0c6f66ccc702495841e968f3.mp4"}
{"edit_instruction": "Change the background to a sun-drenched Victorian solarium with dust motes dancing in light beams, gentle steam rising from a porcelain tea set, and sheer curtains billowing softly. Include soft, diffused neutral light from the front-right. Use a medium shot, eye-level static camera with a soft-focus background featuring dreamy bokeh, intricate glass panes, and lush green plants creating depth and shadows. Keep the young girl having her hair styled intact.", "input_video_path": "synthetic-bg-change/input_video/3d0bccf99cc3d7e5a74823d0339f0a2e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3d0bccf99cc3d7e5a74823d0339f0a2e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3d0bccf99cc3d7e5a74823d0339f0a2e.mp4", "mask_path": "synthetic-bg-change/mask/3d0bccf99cc3d7e5a74823d0339f0a2e.mp4", "composite_path": "synthetic-bg-change/composite/3d0bccf99cc3d7e5a74823d0339f0a2e.mp4"}
{"edit_instruction": "Change the background to a bright, modern living room with large windows, dust motes dancing in sunbeams, and sheer white curtains billowing gently in the breeze, illuminated by soft natural light from the front-left. Use an eye-level medium shot with a static camera and gentle background blur. Keep the mother and daughter in white intact.", "input_video_path": "synthetic-bg-change/input_video/1fc711180849594b746b13b0b958f0f6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1fc711180849594b746b13b0b958f0f6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1fc711180849594b746b13b0b958f0f6.mp4", "mask_path": "synthetic-bg-change/mask/1fc711180849594b746b13b0b958f0f6.mp4", "composite_path": "synthetic-bg-change/composite/1fc711180849594b746b13b0b958f0f6.mp4"}
{"edit_instruction": "Change the background to a blooming spring meadow with pink cherry blossom petals falling heavily and soft floral bokeh, illuminated by soft, diffused daylight from the front-left, in a medium close-up, static, eye-level shot with a dreamy out-of-focus background. Keep the mother and daughter in white intact.", "input_video_path": "synthetic-bg-change/input_video/22059ff6fd58ac63455a163124ad9519.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/22059ff6fd58ac63455a163124ad9519.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/22059ff6fd58ac63455a163124ad9519.mp4", "mask_path": "synthetic-bg-change/mask/22059ff6fd58ac63455a163124ad9519.mp4", "composite_path": "synthetic-bg-change/composite/22059ff6fd58ac63455a163124ad9519.mp4"}
{"edit_instruction": "Change the background to a lush English cottage garden filled with blooming roses and lavender, with bees buzzing around flowers and tall grass waving slightly in the wind, lit by natural soft daylight from the left. Medium shot, eye-level, gentle background blur. Keep the young girl having her hair styled intact.", "input_video_path": "synthetic-bg-change/input_video/a99c1286d41e114b80ad0326e756b3d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a99c1286d41e114b80ad0326e756b3d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a99c1286d41e114b80ad0326e756b3d9.mp4", "mask_path": "synthetic-bg-change/mask/a99c1286d41e114b80ad0326e756b3d9.mp4", "composite_path": "synthetic-bg-change/composite/a99c1286d41e114b80ad0326e756b3d9.mp4"}
{"edit_instruction": "Change the background to a cozy, sun-drenched home library with tall wooden shelves and a grey armchair, featuring dust motes dancing in sunbeams streaming through sheer curtains and soft-focus background with bokeh books to create depth. Keep the woman and young girl reading together intact.", "input_video_path": "synthetic-bg-change/input_video/f607dbc4b8fd0d857c9f177368d68126.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f607dbc4b8fd0d857c9f177368d68126.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f607dbc4b8fd0d857c9f177368d68126.mp4", "mask_path": "synthetic-bg-change/mask/f607dbc4b8fd0d857c9f177368d68126.mp4", "composite_path": "synthetic-bg-change/composite/f607dbc4b8fd0d857c9f177368d68126.mp4"}
{"edit_instruction": "Change the background to a sun-drenched Victorian solarium with dust motes dancing in light beams, gentle steam rising from a porcelain tea set, and sheer curtains billowing softly. Include soft, diffused neutral light from the front-right. Use a medium shot, eye-level static camera with a soft-focus background featuring dreamy bokeh, intricate glass panes, and lush green plants creating depth and shadows. Keep the young girl having her hair styled intact.", "input_video_path": "synthetic-bg-change/input_video/6ebda6e5519d372193593062f5b5dfbe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6ebda6e5519d372193593062f5b5dfbe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6ebda6e5519d372193593062f5b5dfbe.mp4", "mask_path": "synthetic-bg-change/mask/6ebda6e5519d372193593062f5b5dfbe.mp4", "composite_path": "synthetic-bg-change/composite/6ebda6e5519d372193593062f5b5dfbe.mp4"}
{"edit_instruction": "Change the background to a lush English cottage garden filled with blooming roses and lavender, with bees buzzing around flowers and tall grass waving slightly in the wind, lit by natural soft daylight from the left. Medium shot, eye-level, gentle background blur. Keep the young girl having her hair styled intact.", "input_video_path": "synthetic-bg-change/input_video/04c8ba848da31e4abd91cb27a66591ba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/04c8ba848da31e4abd91cb27a66591ba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/04c8ba848da31e4abd91cb27a66591ba.mp4", "mask_path": "synthetic-bg-change/mask/04c8ba848da31e4abd91cb27a66591ba.mp4", "composite_path": "synthetic-bg-change/composite/04c8ba848da31e4abd91cb27a66591ba.mp4"}
{"edit_instruction": "Change the background to a sunlit, opulent dressing room with large mirrors, bright sunbeams streaming through sheer curtains with dancing dust motes, and a dreamy out-of-focus background with bokeh of perfume bottles and flowers. Include moving light rays and subtle curtain movement. Medium shot, eye-level, static camera. Keep the young girl and the woman styling her hair intact.", "input_video_path": "synthetic-bg-change/input_video/da52a38374b4244638ff891bdd6e842a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/da52a38374b4244638ff891bdd6e842a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/da52a38374b4244638ff891bdd6e842a.mp4", "mask_path": "synthetic-bg-change/mask/da52a38374b4244638ff891bdd6e842a.mp4", "composite_path": "synthetic-bg-change/composite/da52a38374b4244638ff891bdd6e842a.mp4"}
{"edit_instruction": "Change the background to a cozy, sun-drenched home library with tall wooden shelves and a grey armchair, featuring dust motes dancing in sunbeams streaming through sheer curtains and soft-focus background with bokeh books to create depth. Keep the woman and young girl reading together intact.", "input_video_path": "synthetic-bg-change/input_video/d08021407c0432961282613f8c7e317f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d08021407c0432961282613f8c7e317f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d08021407c0432961282613f8c7e317f.mp4", "mask_path": "synthetic-bg-change/mask/d08021407c0432961282613f8c7e317f.mp4", "composite_path": "synthetic-bg-change/composite/d08021407c0432961282613f8c7e317f.mp4"}
{"edit_instruction": "Change the background to a sunlit, upscale living room with beige interiors, sheer white curtains billowing gently, and dust motes dancing in light beams, illuminated by soft, warm window light from the front-left. Medium close-up, eye-level, static camera with a soft-focus background and bokeh. Keep the woman and young girl in white outfits intact.", "input_video_path": "synthetic-bg-change/input_video/9569b2ed2749e47d4e71d27659f1c360.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9569b2ed2749e47d4e71d27659f1c360.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9569b2ed2749e47d4e71d27659f1c360.mp4", "mask_path": "synthetic-bg-change/mask/9569b2ed2749e47d4e71d27659f1c360.mp4", "composite_path": "synthetic-bg-change/composite/9569b2ed2749e47d4e71d27659f1c360.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas, featuring snow falling gently outside a large window, fireplace flames dancing warmly in the hearth, and twinkling fairy lights on a Christmas tree blurring into soft bokeh circles. Use warm, soft lighting from the front-right matching the interior glow, with an eye-level, static camera and soft-focus background creating a festive atmosphere. Keep the woman and young girl reading a book intact.", "input_video_path": "synthetic-bg-change/input_video/09a9f4c08b4d5f5d9f00b3edc40e99d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/09a9f4c08b4d5f5d9f00b3edc40e99d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/09a9f4c08b4d5f5d9f00b3edc40e99d9.mp4", "mask_path": "synthetic-bg-change/mask/09a9f4c08b4d5f5d9f00b3edc40e99d9.mp4", "composite_path": "synthetic-bg-change/composite/09a9f4c08b4d5f5d9f00b3edc40e99d9.mp4"}
{"edit_instruction": "Change the background to a sunlit, opulent dressing room with large mirrors, bright sunbeams streaming through sheer curtains with dancing dust motes, and a dreamy out-of-focus background with bokeh of perfume bottles and flowers. Include moving light rays and subtle curtain movement. Medium shot, eye-level, static camera. Keep the young girl and the woman styling her hair intact.", "input_video_path": "synthetic-bg-change/input_video/c74a9ba08ff628db7d1feb3fe0a8e828.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c74a9ba08ff628db7d1feb3fe0a8e828.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c74a9ba08ff628db7d1feb3fe0a8e828.mp4", "mask_path": "synthetic-bg-change/mask/c74a9ba08ff628db7d1feb3fe0a8e828.mp4", "composite_path": "synthetic-bg-change/composite/c74a9ba08ff628db7d1feb3fe0a8e828.mp4"}
{"edit_instruction": "Change the background to a sunlit, upscale living room with beige interiors, sheer white curtains billowing gently, and dust motes dancing in light beams, illuminated by soft, warm window light from the front-left. Medium close-up, eye-level, static camera with a soft-focus background and bokeh. Keep the woman and young girl in white outfits intact.", "input_video_path": "synthetic-bg-change/input_video/85e7b947914234360b8d3d18662971e7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/85e7b947914234360b8d3d18662971e7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/85e7b947914234360b8d3d18662971e7.mp4", "mask_path": "synthetic-bg-change/mask/85e7b947914234360b8d3d18662971e7.mp4", "composite_path": "synthetic-bg-change/composite/85e7b947914234360b8d3d18662971e7.mp4"}
{"edit_instruction": "Change the background to a bright, modern minimalist living room with large glass windows, sheer curtains billowing softly in the breeze, a ceiling fan spinning slowly overhead, and clean neutral daylight entering from the right. Use a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the woman and young girl reading together intact.", "input_video_path": "synthetic-bg-change/input_video/311c60f4838d7f0677289f5330f51b27.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/311c60f4838d7f0677289f5330f51b27.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/311c60f4838d7f0677289f5330f51b27.mp4", "mask_path": "synthetic-bg-change/mask/311c60f4838d7f0677289f5330f51b27.mp4", "composite_path": "synthetic-bg-change/composite/311c60f4838d7f0677289f5330f51b27.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas, featuring snow falling gently outside a large window, fireplace flames dancing warmly in the hearth, and twinkling fairy lights on a Christmas tree blurring into soft bokeh circles. Use warm, soft lighting from the front-right matching the interior glow, with an eye-level, static camera and soft-focus background creating a festive atmosphere. Keep the woman and young girl reading a book intact.", "input_video_path": "synthetic-bg-change/input_video/fd4a36d4a052ea1281dc9fbb1f43e8ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fd4a36d4a052ea1281dc9fbb1f43e8ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fd4a36d4a052ea1281dc9fbb1f43e8ae.mp4", "mask_path": "synthetic-bg-change/mask/fd4a36d4a052ea1281dc9fbb1f43e8ae.mp4", "composite_path": "synthetic-bg-change/composite/fd4a36d4a052ea1281dc9fbb1f43e8ae.mp4"}
{"edit_instruction": "Change the background to a warm, festive living room on Christmas Eve with a gently crackling stone fireplace, softly blinking colorful Christmas tree lights, and snow falling gently outside a window, featuring soft neutral light on faces and a soft bokeh background highlighting the holiday lights. Keep the woman and young girl reading together intact.", "input_video_path": "synthetic-bg-change/input_video/0c25d7681942978e6f608d78ebe0f0b1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0c25d7681942978e6f608d78ebe0f0b1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0c25d7681942978e6f608d78ebe0f0b1.mp4", "mask_path": "synthetic-bg-change/mask/0c25d7681942978e6f608d78ebe0f0b1.mp4", "composite_path": "synthetic-bg-change/composite/0c25d7681942978e6f608d78ebe0f0b1.mp4"}
{"edit_instruction": "Change the background to a bright, modern minimalist living room with large glass windows, sheer curtains billowing softly in the breeze, a ceiling fan spinning slowly overhead, and clean neutral daylight entering from the right. Use a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the woman and young girl reading together intact.", "input_video_path": "synthetic-bg-change/input_video/dd991f55858994dddd7df43e276a20d6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dd991f55858994dddd7df43e276a20d6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dd991f55858994dddd7df43e276a20d6.mp4", "mask_path": "synthetic-bg-change/mask/dd991f55858994dddd7df43e276a20d6.mp4", "composite_path": "synthetic-bg-change/composite/dd991f55858994dddd7df43e276a20d6.mp4"}
{"edit_instruction": "Change the background to a warm, festive living room on Christmas Eve with a gently crackling stone fireplace, softly blinking colorful Christmas tree lights, and snow falling gently outside a window, featuring soft neutral light on faces and a soft bokeh background highlighting the holiday lights. Keep the woman and young girl reading together intact.", "input_video_path": "synthetic-bg-change/input_video/896b2c2c0f7f2b39439e19e87ee8bd2f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/896b2c2c0f7f2b39439e19e87ee8bd2f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/896b2c2c0f7f2b39439e19e87ee8bd2f.mp4", "mask_path": "synthetic-bg-change/mask/896b2c2c0f7f2b39439e19e87ee8bd2f.mp4", "composite_path": "synthetic-bg-change/composite/896b2c2c0f7f2b39439e19e87ee8bd2f.mp4"}
{"edit_instruction": "Change the background to a bright sunroom filled with plants, with dust particles floating in sunlight beams and curtains billowing softly in the background breeze. Use soft, neutral lighting from the front-right. The shot should be a medium close-up at eye-level with a static camera, featuring a soft-focus background with bokeh from the garden outside. Keep the adult woman and the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/3dcbdbfff8ee7e0536d0ffe20e761a36.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3dcbdbfff8ee7e0536d0ffe20e761a36.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3dcbdbfff8ee7e0536d0ffe20e761a36.mp4", "mask_path": "synthetic-bg-change/mask/3dcbdbfff8ee7e0536d0ffe20e761a36.mp4", "composite_path": "synthetic-bg-change/composite/3dcbdbfff8ee7e0536d0ffe20e761a36.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with glowing runic symbols floating and rotating in the air, enchanted books flapping their pages on shelves, and golden sparkles drifting around, lit by soft, diffused lighting from the front-right. Use a medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the adult woman fixing the young girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/425acc60816f14728579ad1fcef8947d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/425acc60816f14728579ad1fcef8947d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/425acc60816f14728579ad1fcef8947d.mp4", "mask_path": "synthetic-bg-change/mask/425acc60816f14728579ad1fcef8947d.mp4", "composite_path": "synthetic-bg-change/composite/425acc60816f14728579ad1fcef8947d.mp4"}
{"edit_instruction": "Change the background to an ornate Victorian ballroom with polished wood floors, featuring gently swaying crystal chandeliers and sheer curtains billowing inward from open balcony doors, with dust motes floating in beams of light and soft, diffused lighting from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the young girl in the white sleeveless top intact.", "input_video_path": "synthetic-bg-change/input_video/3538315d3f63c422993016f632092019.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3538315d3f63c422993016f632092019.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3538315d3f63c422993016f632092019.mp4", "mask_path": "synthetic-bg-change/mask/3538315d3f63c422993016f632092019.mp4", "composite_path": "synthetic-bg-change/composite/3538315d3f63c422993016f632092019.mp4"}
{"edit_instruction": "Change the background to a bright sunroom filled with plants, with dust particles floating in sunlight beams and curtains billowing softly in the background breeze. Use soft, neutral lighting from the front-right. The shot should be a medium close-up at eye-level with a static camera, featuring a soft-focus background with bokeh from the garden outside. Keep the adult woman and the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/f99a61c6c62e2a2eba0ddfa0b4eb0d34.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f99a61c6c62e2a2eba0ddfa0b4eb0d34.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f99a61c6c62e2a2eba0ddfa0b4eb0d34.mp4", "mask_path": "synthetic-bg-change/mask/f99a61c6c62e2a2eba0ddfa0b4eb0d34.mp4", "composite_path": "synthetic-bg-change/composite/f99a61c6c62e2a2eba0ddfa0b4eb0d34.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with glowing runic symbols floating and rotating in the air, enchanted books flapping their pages on shelves, and golden sparkles drifting around, lit by soft, diffused lighting from the front-right. Use a medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the adult woman fixing the young girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/a088849141f2ab03d1495caa6388401d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a088849141f2ab03d1495caa6388401d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a088849141f2ab03d1495caa6388401d.mp4", "mask_path": "synthetic-bg-change/mask/a088849141f2ab03d1495caa6388401d.mp4", "composite_path": "synthetic-bg-change/composite/a088849141f2ab03d1495caa6388401d.mp4"}
{"edit_instruction": "Change the background to a dusty Victorian library with floating dust motes dancing in air shafts and magical golden sparkles drifting from book pages. Soft neutral light from the front, eye-level, medium close-up, static camera, soft-focus background with bokeh of bookshelves. Keep the mother and daughter in white vintage blouses intact.", "input_video_path": "synthetic-bg-change/input_video/6ee94b2975f874fd0d81d633aae06ecf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6ee94b2975f874fd0d81d633aae06ecf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6ee94b2975f874fd0d81d633aae06ecf.mp4", "mask_path": "synthetic-bg-change/mask/6ee94b2975f874fd0d81d633aae06ecf.mp4", "composite_path": "synthetic-bg-change/composite/6ee94b2975f874fd0d81d633aae06ecf.mp4"}
{"edit_instruction": "Change the background to an ornate Victorian ballroom with polished wood floors, featuring gently swaying crystal chandeliers and sheer curtains billowing inward from open balcony doors, with dust motes floating in beams of light and soft, diffused lighting from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the young girl in the white sleeveless top intact.", "input_video_path": "synthetic-bg-change/input_video/ea304215aa6f70054d07f171a54c5509.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ea304215aa6f70054d07f171a54c5509.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ea304215aa6f70054d07f171a54c5509.mp4", "mask_path": "synthetic-bg-change/mask/ea304215aa6f70054d07f171a54c5509.mp4", "composite_path": "synthetic-bg-change/composite/ea304215aa6f70054d07f171a54c5509.mp4"}
{"edit_instruction": "Change the background to a wraparound porch of a Victorian house with rain falling softly beyond the railing and wet leaves glistening in the garden, illuminated by diffused overcast light from the open left side, captured as a medium close-up, eye-level static shot with gentle background blur. Keep the mother and daughter intact.", "input_video_path": "synthetic-bg-change/input_video/9b94bee3c5dcf3dd7030a98ea20cd118.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9b94bee3c5dcf3dd7030a98ea20cd118.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9b94bee3c5dcf3dd7030a98ea20cd118.mp4", "mask_path": "synthetic-bg-change/mask/9b94bee3c5dcf3dd7030a98ea20cd118.mp4", "composite_path": "synthetic-bg-change/composite/9b94bee3c5dcf3dd7030a98ea20cd118.mp4"}
{"edit_instruction": "Change the background to a dusty Victorian library with floating dust motes dancing in air shafts and magical golden sparkles drifting from book pages. Soft neutral light from the front, eye-level, medium close-up, static camera, soft-focus background with bokeh of bookshelves. Keep the mother and daughter in white vintage blouses intact.", "input_video_path": "synthetic-bg-change/input_video/aa408b275b0c27cbf236626b0ad63f27.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aa408b275b0c27cbf236626b0ad63f27.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aa408b275b0c27cbf236626b0ad63f27.mp4", "mask_path": "synthetic-bg-change/mask/aa408b275b0c27cbf236626b0ad63f27.mp4", "composite_path": "synthetic-bg-change/composite/aa408b275b0c27cbf236626b0ad63f27.mp4"}
{"edit_instruction": "Change the background to a lush spring meadow full of wildflowers with dandelion seeds floating in the air, colorful butterflies fluttering, and petals drifting in the breeze under soft, neutral front-left sunlight. Medium shot, eye-level, static camera, soft-focus background with bokeh causing distant trees to blur pleasantly. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/aac157c2348c6e6017da7676b3f72ba0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aac157c2348c6e6017da7676b3f72ba0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aac157c2348c6e6017da7676b3f72ba0.mp4", "mask_path": "synthetic-bg-change/mask/aac157c2348c6e6017da7676b3f72ba0.mp4", "composite_path": "synthetic-bg-change/composite/aac157c2348c6e6017da7676b3f72ba0.mp4"}
{"edit_instruction": "Change the background to a wraparound porch of a Victorian house with rain falling softly beyond the railing and wet leaves glistening in the garden, illuminated by diffused overcast light from the open left side, captured as a medium close-up, eye-level static shot with gentle background blur. Keep the mother and daughter intact.", "input_video_path": "synthetic-bg-change/input_video/42e9ad021e8a4c6e0f9768a7b3418f43.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/42e9ad021e8a4c6e0f9768a7b3418f43.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/42e9ad021e8a4c6e0f9768a7b3418f43.mp4", "mask_path": "synthetic-bg-change/mask/42e9ad021e8a4c6e0f9768a7b3418f43.mp4", "composite_path": "synthetic-bg-change/composite/42e9ad021e8a4c6e0f9768a7b3418f43.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas with dancing fireplace flames in a stone hearth and snow gently falling visible through a frosted window pane in the distance, twinkling fairy lights blinking softly on a Christmas tree, and soft diffused light from the front-right. Maintain the medium close-up, eye-level, static camera angle with gently blurred background. Keep the mother and daughter reading a book together intact.", "input_video_path": "synthetic-bg-change/input_video/0dd1de170263e12a771f7024f84f1b08.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0dd1de170263e12a771f7024f84f1b08.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0dd1de170263e12a771f7024f84f1b08.mp4", "mask_path": "synthetic-bg-change/mask/0dd1de170263e12a771f7024f84f1b08.mp4", "composite_path": "synthetic-bg-change/composite/0dd1de170263e12a771f7024f84f1b08.mp4"}
{"edit_instruction": "Change the background to a lush spring meadow full of wildflowers with dandelion seeds floating in the air, colorful butterflies fluttering, and petals drifting in the breeze under soft, neutral front-left sunlight. Medium shot, eye-level, static camera, soft-focus background with bokeh causing distant trees to blur pleasantly. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/436a5da930f7808697befbf2950c9b7e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/436a5da930f7808697befbf2950c9b7e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/436a5da930f7808697befbf2950c9b7e.mp4", "mask_path": "synthetic-bg-change/mask/436a5da930f7808697befbf2950c9b7e.mp4", "composite_path": "synthetic-bg-change/composite/436a5da930f7808697befbf2950c9b7e.mp4"}
{"edit_instruction": "Change the background to a high-school chemistry lab with bubbles rising from beakers, steam venting, and liquid swirling in flasks. Include soft diffused lighting from the front-right. Use an eye-level, medium shot with a static camera and a soft-focus background featuring bokeh from glass apparatus. Keep the young man in the brown hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/b8178932ef40d6be0999376d34046118.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b8178932ef40d6be0999376d34046118.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b8178932ef40d6be0999376d34046118.mp4", "mask_path": "synthetic-bg-change/mask/b8178932ef40d6be0999376d34046118.mp4", "composite_path": "synthetic-bg-change/composite/b8178932ef40d6be0999376d34046118.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas with dancing fireplace flames in a stone hearth and snow gently falling visible through a frosted window pane in the distance, twinkling fairy lights blinking softly on a Christmas tree, and soft diffused light from the front-right. Maintain the medium close-up, eye-level, static camera angle with gently blurred background. Keep the mother and daughter reading a book together intact.", "input_video_path": "synthetic-bg-change/input_video/9f8fbd7fbb7507146b20837168006cdc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f8fbd7fbb7507146b20837168006cdc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f8fbd7fbb7507146b20837168006cdc.mp4", "mask_path": "synthetic-bg-change/mask/9f8fbd7fbb7507146b20837168006cdc.mp4", "composite_path": "synthetic-bg-change/composite/9f8fbd7fbb7507146b20837168006cdc.mp4"}
{"edit_instruction": "Change the background to a high-school chemistry lab with bubbles rising from beakers, steam venting, and liquid swirling in flasks. Include soft diffused lighting from the front-right. Use an eye-level, medium shot with a static camera and a soft-focus background featuring bokeh from glass apparatus. Keep the young man in the brown hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/e06f66e3a16232b8a445926374557536.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e06f66e3a16232b8a445926374557536.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e06f66e3a16232b8a445926374557536.mp4", "mask_path": "synthetic-bg-change/mask/e06f66e3a16232b8a445926374557536.mp4", "composite_path": "synthetic-bg-change/composite/e06f66e3a16232b8a445926374557536.mp4"}
{"edit_instruction": "Change the background to a wheat field at golden hour with golden wheat stalks swaying gently and soft dandelion seeds floating in the air, featuring dreamy out-of-focus background bokeh and warm soft light from the front-left. Keep the woman in the beige open blazer intact.", "input_video_path": "synthetic-bg-change/input_video/80b58a3b4b086abfad403d5127475a9d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/80b58a3b4b086abfad403d5127475a9d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/80b58a3b4b086abfad403d5127475a9d.mp4", "mask_path": "synthetic-bg-change/mask/80b58a3b4b086abfad403d5127475a9d.mp4", "composite_path": "synthetic-bg-change/composite/80b58a3b4b086abfad403d5127475a9d.mp4"}
{"edit_instruction": "Change the background to a foggy quarantine zone tent with plastic barrier curtains gently swaying, floating dust motes, rotating warning lights creating orange flashes, and soft diffused light from the right. Use a medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the researcher in the protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/844e050cfef55e9240ddb96f83af4bac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/844e050cfef55e9240ddb96f83af4bac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/844e050cfef55e9240ddb96f83af4bac.mp4", "mask_path": "synthetic-bg-change/mask/844e050cfef55e9240ddb96f83af4bac.mp4", "composite_path": "synthetic-bg-change/composite/844e050cfef55e9240ddb96f83af4bac.mp4"}
{"edit_instruction": "Change the background to a wheat field at golden hour with golden wheat stalks swaying gently and soft dandelion seeds floating in the air, featuring dreamy out-of-focus background bokeh and warm soft light from the front-left. Keep the woman in the beige open blazer intact.", "input_video_path": "synthetic-bg-change/input_video/3381a9b01003af1939fa5518fd320954.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3381a9b01003af1939fa5518fd320954.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3381a9b01003af1939fa5518fd320954.mp4", "mask_path": "synthetic-bg-change/mask/3381a9b01003af1939fa5518fd320954.mp4", "composite_path": "synthetic-bg-change/composite/3381a9b01003af1939fa5518fd320954.mp4"}
{"edit_instruction": "Change the background to a minimalist white modern art museum with geometric shadows shifting across white walls, floating dust motes in light beams, and a slowly rotating abstract kinetic sculpture, utilizing soft diffused lighting from the front-left, with a pristine atmosphere, sharp background, and deep focus in a medium shot with a static camera. Keep the woman in the beige open blazer intact.", "input_video_path": "synthetic-bg-change/input_video/ac9d61672d9c6b3ccb809ad436e08742.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac9d61672d9c6b3ccb809ad436e08742.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac9d61672d9c6b3ccb809ad436e08742.mp4", "mask_path": "synthetic-bg-change/mask/ac9d61672d9c6b3ccb809ad436e08742.mp4", "composite_path": "synthetic-bg-change/composite/ac9d61672d9c6b3ccb809ad436e08742.mp4"}
{"edit_instruction": "Change the background to a busy Tokyo street corner during the day with flickering neon signs, changing traffic lights, briskly walking pedestrians, soft neutral light from the front-right, and an eye-level medium shot with a slightly blurred urban background. Keep the young man in the brown hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/52dcc32ace489e3d493af4ffe09318b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/52dcc32ace489e3d493af4ffe09318b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/52dcc32ace489e3d493af4ffe09318b7.mp4", "mask_path": "synthetic-bg-change/mask/52dcc32ace489e3d493af4ffe09318b7.mp4", "composite_path": "synthetic-bg-change/composite/52dcc32ace489e3d493af4ffe09318b7.mp4"}
{"edit_instruction": "Change the background to a foggy quarantine zone tent with plastic barrier curtains gently swaying, floating dust motes, rotating warning lights creating orange flashes, and soft diffused light from the right. Use a medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the researcher in the protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/fbc34c2be25042876acbe32147a4f1c9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fbc34c2be25042876acbe32147a4f1c9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fbc34c2be25042876acbe32147a4f1c9.mp4", "mask_path": "synthetic-bg-change/mask/fbc34c2be25042876acbe32147a4f1c9.mp4", "composite_path": "synthetic-bg-change/composite/fbc34c2be25042876acbe32147a4f1c9.mp4"}
{"edit_instruction": "Change the background to a minimalist white modern art museum with geometric shadows shifting across white walls, floating dust motes in light beams, and a slowly rotating abstract kinetic sculpture, utilizing soft diffused lighting from the front-left, with a pristine atmosphere, sharp background, and deep focus in a medium shot with a static camera. Keep the woman in the beige open blazer intact.", "input_video_path": "synthetic-bg-change/input_video/060c547a137046eaff937ec29e6e70d0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/060c547a137046eaff937ec29e6e70d0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/060c547a137046eaff937ec29e6e70d0.mp4", "mask_path": "synthetic-bg-change/mask/060c547a137046eaff937ec29e6e70d0.mp4", "composite_path": "synthetic-bg-change/composite/060c547a137046eaff937ec29e6e70d0.mp4"}
{"edit_instruction": "Change the background to a foggy, overgrown exclusion zone with dead leaves drifting in the wind and a rusted abandoned ferris wheel visible in the distance, lit by overcast, flat natural light. Use a medium close-up, eye-level, static camera with a sharp background and deep focus. Keep the person in the protective suit holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/82f0d72b6773ce542db24480923d8309.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/82f0d72b6773ce542db24480923d8309.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/82f0d72b6773ce542db24480923d8309.mp4", "mask_path": "synthetic-bg-change/mask/82f0d72b6773ce542db24480923d8309.mp4", "composite_path": "synthetic-bg-change/composite/82f0d72b6773ce542db24480923d8309.mp4"}
{"edit_instruction": "Change the background to a busy Tokyo street corner during the day with flickering neon signs, changing traffic lights, briskly walking pedestrians, soft neutral light from the front-right, and an eye-level medium shot with a slightly blurred urban background. Keep the young man in the brown hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/c4c18ba0e76f179e66204492b476a7fe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c4c18ba0e76f179e66204492b476a7fe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c4c18ba0e76f179e66204492b476a7fe.mp4", "mask_path": "synthetic-bg-change/mask/c4c18ba0e76f179e66204492b476a7fe.mp4", "composite_path": "synthetic-bg-change/composite/c4c18ba0e76f179e66204492b476a7fe.mp4"}
{"edit_instruction": "Change the background to the interior of a nuclear power plant cooling tower with rapidly rising steam, amber rotating warning lights, and vibrating pipes with industrial metal textures, lit by neutral utilitarian overhead lighting. Medium close-up, eye-level, static camera, with a sharp background keeping industrial machinery in focus. Keep the researcher in the protective suit holding the clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/2c956aaf0be3034d7b61aded6a361515.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c956aaf0be3034d7b61aded6a361515.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c956aaf0be3034d7b61aded6a361515.mp4", "mask_path": "synthetic-bg-change/mask/2c956aaf0be3034d7b61aded6a361515.mp4", "composite_path": "synthetic-bg-change/composite/2c956aaf0be3034d7b61aded6a361515.mp4"}
{"edit_instruction": "Change the background to a foggy, overgrown exclusion zone with dead leaves drifting in the wind and a rusted abandoned ferris wheel visible in the distance, lit by overcast, flat natural light. Use a medium close-up, eye-level, static camera with a sharp background and deep focus. Keep the person in the protective suit holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/858459b3a1e782b93b9b21a4373f1b06.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/858459b3a1e782b93b9b21a4373f1b06.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/858459b3a1e782b93b9b21a4373f1b06.mp4", "mask_path": "synthetic-bg-change/mask/858459b3a1e782b93b9b21a4373f1b06.mp4", "composite_path": "synthetic-bg-change/composite/858459b3a1e782b93b9b21a4373f1b06.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic containment lab with holographic data streams displaying rotating viral schematics, automated robotic arms moving samples behind thick glass walls, soft pulsing red warning lights, cool artificial clinical lighting from the front-left, and a slightly blurred background with soft-focused tech details. Keep the researcher in a white hazmat suit writing notes on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/488eeceb6c83bcf9e59c2453c8ed78fa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/488eeceb6c83bcf9e59c2453c8ed78fa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/488eeceb6c83bcf9e59c2453c8ed78fa.mp4", "mask_path": "synthetic-bg-change/mask/488eeceb6c83bcf9e59c2453c8ed78fa.mp4", "composite_path": "synthetic-bg-change/composite/488eeceb6c83bcf9e59c2453c8ed78fa.mp4"}
{"edit_instruction": "Change the background to the interior of a nuclear power plant cooling tower with rapidly rising steam, amber rotating warning lights, and vibrating pipes with industrial metal textures, lit by neutral utilitarian overhead lighting. Medium close-up, eye-level, static camera, with a sharp background keeping industrial machinery in focus. Keep the researcher in the protective suit holding the clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/ffc5fe9a448dd7a6436cd78abcee7add.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ffc5fe9a448dd7a6436cd78abcee7add.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ffc5fe9a448dd7a6436cd78abcee7add.mp4", "mask_path": "synthetic-bg-change/mask/ffc5fe9a448dd7a6436cd78abcee7add.mp4", "composite_path": "synthetic-bg-change/composite/ffc5fe9a448dd7a6436cd78abcee7add.mp4"}
{"edit_instruction": "Change the background to a hazardous waste zone with toxic yellow dust blowing in the wind, debris scattering, and thick smog swirling around ruined concrete structures, under dull overcast cool lighting. Medium close-up, eye-level, static camera, slightly blurred background. Keep the responder in white protective gear intact.", "input_video_path": "synthetic-bg-change/input_video/ff7cc4b72da322cca7693a709926a29a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff7cc4b72da322cca7693a709926a29a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff7cc4b72da322cca7693a709926a29a.mp4", "mask_path": "synthetic-bg-change/mask/ff7cc4b72da322cca7693a709926a29a.mp4", "composite_path": "synthetic-bg-change/composite/ff7cc4b72da322cca7693a709926a29a.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic containment lab with holographic data streams displaying rotating viral schematics, automated robotic arms moving samples behind thick glass walls, soft pulsing red warning lights, cool artificial clinical lighting from the front-left, and a slightly blurred background with soft-focused tech details. Keep the researcher in a white hazmat suit writing notes on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/6cbe2981a6a1f004d138840a84f45cd1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6cbe2981a6a1f004d138840a84f45cd1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6cbe2981a6a1f004d138840a84f45cd1.mp4", "mask_path": "synthetic-bg-change/mask/6cbe2981a6a1f004d138840a84f45cd1.mp4", "composite_path": "synthetic-bg-change/composite/6cbe2981a6a1f004d138840a84f45cd1.mp4"}
{"edit_instruction": "Change the background to a busy factory floor with sparks flying from welding robots in the distance and conveyor belts moving products along an assembly line, lit by diffused industrial lighting from above. Use a medium close-up, eye-level static camera angle with a slightly blurred background. Keep the person in the protective suit holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/74a9acacd7cc8ec6657c1ac0abb0b6b2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/74a9acacd7cc8ec6657c1ac0abb0b6b2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/74a9acacd7cc8ec6657c1ac0abb0b6b2.mp4", "mask_path": "synthetic-bg-change/mask/74a9acacd7cc8ec6657c1ac0abb0b6b2.mp4", "composite_path": "synthetic-bg-change/composite/74a9acacd7cc8ec6657c1ac0abb0b6b2.mp4"}
{"edit_instruction": "Change the background to a hazardous waste zone with toxic yellow dust blowing in the wind, debris scattering, and thick smog swirling around ruined concrete structures, under dull overcast cool lighting. Medium close-up, eye-level, static camera, slightly blurred background. Keep the responder in white protective gear intact.", "input_video_path": "synthetic-bg-change/input_video/d65f347f3aa7a3f2caba007f7ffa0be5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d65f347f3aa7a3f2caba007f7ffa0be5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d65f347f3aa7a3f2caba007f7ffa0be5.mp4", "mask_path": "synthetic-bg-change/mask/d65f347f3aa7a3f2caba007f7ffa0be5.mp4", "composite_path": "synthetic-bg-change/composite/d65f347f3aa7a3f2caba007f7ffa0be5.mp4"}
{"edit_instruction": "Change the background to a futuristic cryogenic laboratory with cold nitrogen fog rolling across the floor, holographic data displays flickering blue, frost particles drifting downward, soft cool front lighting, and a blurry background with soft bokeh of metallic equipment and blue LED lights on cryo-pods causing anamorphic flares. Medium close-up, eye-level, static camera. Keep the responder in white protective gear holding a blue clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/b9a6bb94589e52ae6ea09eef69a00198.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b9a6bb94589e52ae6ea09eef69a00198.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b9a6bb94589e52ae6ea09eef69a00198.mp4", "mask_path": "synthetic-bg-change/mask/b9a6bb94589e52ae6ea09eef69a00198.mp4", "composite_path": "synthetic-bg-change/composite/b9a6bb94589e52ae6ea09eef69a00198.mp4"}
{"edit_instruction": "Change the background to a busy factory floor with sparks flying from welding robots in the distance and conveyor belts moving products along an assembly line, lit by diffused industrial lighting from above. Use a medium close-up, eye-level static camera angle with a slightly blurred background. Keep the person in the protective suit holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/1071c49ba61153140e4f08f9bd310b83.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1071c49ba61153140e4f08f9bd310b83.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1071c49ba61153140e4f08f9bd310b83.mp4", "mask_path": "synthetic-bg-change/mask/1071c49ba61153140e4f08f9bd310b83.mp4", "composite_path": "synthetic-bg-change/composite/1071c49ba61153140e4f08f9bd310b83.mp4"}
{"edit_instruction": "Change the background to an abandoned industrial factory with dust motes floating heavily in the air, steam venting from broken pipes, and flickering emergency lights casting rhythmic shadows, illuminated by soft neutral light filtering through grime. Use a medium close-up, eye-level static camera with a slightly blurred background. Keep the researcher in the protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/f317daab33528f49dad475fbc6e62a69.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f317daab33528f49dad475fbc6e62a69.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f317daab33528f49dad475fbc6e62a69.mp4", "mask_path": "synthetic-bg-change/mask/f317daab33528f49dad475fbc6e62a69.mp4", "composite_path": "synthetic-bg-change/composite/f317daab33528f49dad475fbc6e62a69.mp4"}
{"edit_instruction": "Change the background to a futuristic cryogenic laboratory with cold nitrogen fog rolling across the floor, holographic data displays flickering blue, frost particles drifting downward, soft cool front lighting, and a blurry background with soft bokeh of metallic equipment and blue LED lights on cryo-pods causing anamorphic flares. Medium close-up, eye-level, static camera. Keep the responder in white protective gear holding a blue clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/77000015b26e57ad7e43d798e57631ef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/77000015b26e57ad7e43d798e57631ef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/77000015b26e57ad7e43d798e57631ef.mp4", "mask_path": "synthetic-bg-change/mask/77000015b26e57ad7e43d798e57631ef.mp4", "composite_path": "synthetic-bg-change/composite/77000015b26e57ad7e43d798e57631ef.mp4"}
{"edit_instruction": "Change the background to a field hospital tent with silhouettes of medical staff moving behind translucent plastic dividers and swaying IV bags, with neutral diffused light filtering through the canvas, medium close-up, eye-level, static camera with soft-focus. Keep the person in the hazmat suit holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/60fcef38472a9e1bc0813d635a7a223c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/60fcef38472a9e1bc0813d635a7a223c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/60fcef38472a9e1bc0813d635a7a223c.mp4", "mask_path": "synthetic-bg-change/mask/60fcef38472a9e1bc0813d635a7a223c.mp4", "composite_path": "synthetic-bg-change/composite/60fcef38472a9e1bc0813d635a7a223c.mp4"}
{"edit_instruction": "Change the background to an abandoned industrial factory with dust motes floating heavily in the air, steam venting from broken pipes, and flickering emergency lights casting rhythmic shadows, illuminated by soft neutral light filtering through grime. Use a medium close-up, eye-level static camera with a slightly blurred background. Keep the researcher in the protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/318741cda09d938b6620d7cccfaa20f1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/318741cda09d938b6620d7cccfaa20f1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/318741cda09d938b6620d7cccfaa20f1.mp4", "mask_path": "synthetic-bg-change/mask/318741cda09d938b6620d7cccfaa20f1.mp4", "composite_path": "synthetic-bg-change/composite/318741cda09d938b6620d7cccfaa20f1.mp4"}
{"edit_instruction": "Change the background to a vast food processing plant with conveyor belts moving product in the distance and steam venting from sterilization pipes, under bright, diffused overhead industrial lighting. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the worker in the hazmat suit holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/8db8b0ed3efd6c3475c9e316dbea3c08.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8db8b0ed3efd6c3475c9e316dbea3c08.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8db8b0ed3efd6c3475c9e316dbea3c08.mp4", "mask_path": "synthetic-bg-change/mask/8db8b0ed3efd6c3475c9e316dbea3c08.mp4", "composite_path": "synthetic-bg-change/composite/8db8b0ed3efd6c3475c9e316dbea3c08.mp4"}
{"edit_instruction": "Change the background to a field hospital tent with silhouettes of medical staff moving behind translucent plastic dividers and swaying IV bags, with neutral diffused light filtering through the canvas, medium close-up, eye-level, static camera with soft-focus. Keep the person in the hazmat suit holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/3b37553893b5eb2dae56e3c80d09d0fb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3b37553893b5eb2dae56e3c80d09d0fb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3b37553893b5eb2dae56e3c80d09d0fb.mp4", "mask_path": "synthetic-bg-change/mask/3b37553893b5eb2dae56e3c80d09d0fb.mp4", "composite_path": "synthetic-bg-change/composite/3b37553893b5eb2dae56e3c80d09d0fb.mp4"}
{"edit_instruction": "Change the background to a quarantine zone tent at night with shadows moving across the walls, flickering portable medical lights, floating dust particles, and distant rotating red emergency beacons, lit by soft diffused lighting from the front-right. Medium close-up, eye-level, static camera with a gently blurred background. Keep the medical responder in protective gear holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/ce5ff37a69bda688f070321921ece96e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ce5ff37a69bda688f070321921ece96e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ce5ff37a69bda688f070321921ece96e.mp4", "mask_path": "synthetic-bg-change/mask/ce5ff37a69bda688f070321921ece96e.mp4", "composite_path": "synthetic-bg-change/composite/ce5ff37a69bda688f070321921ece96e.mp4"}
{"edit_instruction": "Change the background to a vast food processing plant with conveyor belts moving product in the distance and steam venting from sterilization pipes, under bright, diffused overhead industrial lighting. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the worker in the hazmat suit holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/4dcde0753498e3e45171e14678377a54.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4dcde0753498e3e45171e14678377a54.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4dcde0753498e3e45171e14678377a54.mp4", "mask_path": "synthetic-bg-change/mask/4dcde0753498e3e45171e14678377a54.mp4", "composite_path": "synthetic-bg-change/composite/4dcde0753498e3e45171e14678377a54.mp4"}
{"edit_instruction": "Change the background to a foggy urban street during a quarantine operation with ambulances passing in the distance and steam rising from vents, lit by diffused neutral streetlamp light. Medium close-up, eye-level, static camera, slightly blurred background. Keep the medical worker in the protective hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/7344cec436ab28d5aaa7668ce6df4562.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7344cec436ab28d5aaa7668ce6df4562.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7344cec436ab28d5aaa7668ce6df4562.mp4", "mask_path": "synthetic-bg-change/mask/7344cec436ab28d5aaa7668ce6df4562.mp4", "composite_path": "synthetic-bg-change/composite/7344cec436ab28d5aaa7668ce6df4562.mp4"}
{"edit_instruction": "Change the background to a quarantine zone tent at night with shadows moving across the walls, flickering portable medical lights, floating dust particles, and distant rotating red emergency beacons, lit by soft diffused lighting from the front-right. Medium close-up, eye-level, static camera with a gently blurred background. Keep the medical responder in protective gear holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/68f0cf898ee524e7446c90e6f3346640.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/68f0cf898ee524e7446c90e6f3346640.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/68f0cf898ee524e7446c90e6f3346640.mp4", "mask_path": "synthetic-bg-change/mask/68f0cf898ee524e7446c90e6f3346640.mp4", "composite_path": "synthetic-bg-change/composite/68f0cf898ee524e7446c90e6f3346640.mp4"}
{"edit_instruction": "Change the background to a foggy urban street during a quarantine operation with ambulances passing in the distance and steam rising from vents, lit by diffused neutral streetlamp light. Medium close-up, eye-level, static camera, slightly blurred background. Keep the medical worker in the protective hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/c50c601fb18a41a9919b58d497eee9b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c50c601fb18a41a9919b58d497eee9b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c50c601fb18a41a9919b58d497eee9b7.mp4", "mask_path": "synthetic-bg-change/mask/c50c601fb18a41a9919b58d497eee9b7.mp4", "composite_path": "synthetic-bg-change/composite/c50c601fb18a41a9919b58d497eee9b7.mp4"}
{"edit_instruction": "Change the background to a vast nuclear power plant control room with technicians walking briskly and rows of illuminated control panels flickering under even, clinical overhead lighting, using a medium close-up shot with deep focus and a sharp background. Keep the safety inspector in a full hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/cef91bb35ccbf978f9516c254bb32264.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cef91bb35ccbf978f9516c254bb32264.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cef91bb35ccbf978f9516c254bb32264.mp4", "mask_path": "synthetic-bg-change/mask/cef91bb35ccbf978f9516c254bb32264.mp4", "composite_path": "synthetic-bg-change/composite/cef91bb35ccbf978f9516c254bb32264.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with holographic data streams floating in the air displaying DNA sequences and viral structures, glowing blue panels pulsing with light, sleek white surfaces, soft neutral lighting from the front-right, and a soft-focus background with bokeh. Keep the scientist in the white biohazard suit holding a blue clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/e0c590040e9b1362a65c61c737e84927.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e0c590040e9b1362a65c61c737e84927.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e0c590040e9b1362a65c61c737e84927.mp4", "mask_path": "synthetic-bg-change/mask/e0c590040e9b1362a65c61c737e84927.mp4", "composite_path": "synthetic-bg-change/composite/e0c590040e9b1362a65c61c737e84927.mp4"}
{"edit_instruction": "Change the background to a busy open-plan office environment with background office workers walking past in a blur, computer screens flickering, papers gently shifting on desks, office cubicles, and glass walls under soft, diffused fluorescent-style lighting from the right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the tired man in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0b92d9fad25d0f0a5a861d52685ceb87.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0b92d9fad25d0f0a5a861d52685ceb87.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0b92d9fad25d0f0a5a861d52685ceb87.mp4", "mask_path": "synthetic-bg-change/mask/0b92d9fad25d0f0a5a861d52685ceb87.mp4", "composite_path": "synthetic-bg-change/composite/0b92d9fad25d0f0a5a861d52685ceb87.mp4"}
{"edit_instruction": "Change the background to a vast nuclear power plant control room with technicians walking briskly and rows of illuminated control panels flickering under even, clinical overhead lighting, using a medium close-up shot with deep focus and a sharp background. Keep the safety inspector in a full hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/4e3ab57c17a5e8411a12288f5a945676.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4e3ab57c17a5e8411a12288f5a945676.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4e3ab57c17a5e8411a12288f5a945676.mp4", "mask_path": "synthetic-bg-change/mask/4e3ab57c17a5e8411a12288f5a945676.mp4", "composite_path": "synthetic-bg-change/composite/4e3ab57c17a5e8411a12288f5a945676.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with holographic data streams floating in the air displaying DNA sequences and viral structures, glowing blue panels pulsing with light, sleek white surfaces, soft neutral lighting from the front-right, and a soft-focus background with bokeh. Keep the scientist in the white biohazard suit holding a blue clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/ac8a0bfbf0b90dd89dbc57fa5ca29c2d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac8a0bfbf0b90dd89dbc57fa5ca29c2d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac8a0bfbf0b90dd89dbc57fa5ca29c2d.mp4", "mask_path": "synthetic-bg-change/mask/ac8a0bfbf0b90dd89dbc57fa5ca29c2d.mp4", "composite_path": "synthetic-bg-change/composite/ac8a0bfbf0b90dd89dbc57fa5ca29c2d.mp4"}
{"edit_instruction": "Change the background to a busy open-plan office environment with background office workers walking past in a blur, computer screens flickering, papers gently shifting on desks, office cubicles, and glass walls under soft, diffused fluorescent-style lighting from the right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the tired man in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3814bcec53bb9f44b1b229b67a8ff898.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3814bcec53bb9f44b1b229b67a8ff898.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3814bcec53bb9f44b1b229b67a8ff898.mp4", "mask_path": "synthetic-bg-change/mask/3814bcec53bb9f44b1b229b67a8ff898.mp4", "composite_path": "synthetic-bg-change/composite/3814bcec53bb9f44b1b229b67a8ff898.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform while waiting for a train, with a subway train rushing by in the background with blurred motion and passengers walking past, lit by cool artificial overhead lighting mixed with light from the right. Use a medium shot, eye-level angle, static camera, and slightly blurred background. Keep the yawning man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d0773db2df280cf71d1f1b952d7a6466.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d0773db2df280cf71d1f1b952d7a6466.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d0773db2df280cf71d1f1b952d7a6466.mp4", "mask_path": "synthetic-bg-change/mask/d0773db2df280cf71d1f1b952d7a6466.mp4", "composite_path": "synthetic-bg-change/composite/d0773db2df280cf71d1f1b952d7a6466.mp4"}
{"edit_instruction": "Change the background to a sun-drenched modern bedroom in the morning with dust motes dancing in bright sunbeams streaming through a window, curtains gently billowing, and soft neutral light from the right. Medium close-up, eye-level, static camera, soft-focus background with dreamy bokeh details of a messy bed and nightstand. Keep the man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/41596a94c083a910e6378586e42392e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/41596a94c083a910e6378586e42392e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/41596a94c083a910e6378586e42392e3.mp4", "mask_path": "synthetic-bg-change/mask/41596a94c083a910e6378586e42392e3.mp4", "composite_path": "synthetic-bg-change/composite/41596a94c083a910e6378586e42392e3.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform while waiting for a train, with a subway train rushing by in the background with blurred motion and passengers walking past, lit by cool artificial overhead lighting mixed with light from the right. Use a medium shot, eye-level angle, static camera, and slightly blurred background. Keep the yawning man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0960a6d2b0765af09cbc93455d935c72.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0960a6d2b0765af09cbc93455d935c72.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0960a6d2b0765af09cbc93455d935c72.mp4", "mask_path": "synthetic-bg-change/mask/0960a6d2b0765af09cbc93455d935c72.mp4", "composite_path": "synthetic-bg-change/composite/0960a6d2b0765af09cbc93455d935c72.mp4"}
{"edit_instruction": "Change the background to a warm, cozy industrial loft apartment with sunlight streaming through large windows and dust motes dancing in light beams, featuring a spinning record player and a steaming coffee mug, soft natural daylight from the front-right, medium close-up, eye-level, static camera with a slightly blurred background. Keep the man in a gray sweater and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/0469582d8b1c5545884ffcaca5517844.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0469582d8b1c5545884ffcaca5517844.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0469582d8b1c5545884ffcaca5517844.mp4", "mask_path": "synthetic-bg-change/mask/0469582d8b1c5545884ffcaca5517844.mp4", "composite_path": "synthetic-bg-change/composite/0469582d8b1c5545884ffcaca5517844.mp4"}
{"edit_instruction": "Change the background to a cozy urban coffee shop interior with steam rising from espresso machines, dust motes in sunbeams from a large window, blurring customers, a slowly rotating ceiling fan, soft neutral lighting, medium shot, eye-level, static camera, and soft-focus background with warm bokeh. Keep the man in an argyle sweater intact.", "input_video_path": "synthetic-bg-change/input_video/4b1268ac0a6c5d5770cf29e4b7077c49.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b1268ac0a6c5d5770cf29e4b7077c49.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b1268ac0a6c5d5770cf29e4b7077c49.mp4", "mask_path": "synthetic-bg-change/mask/4b1268ac0a6c5d5770cf29e4b7077c49.mp4", "composite_path": "synthetic-bg-change/composite/4b1268ac0a6c5d5770cf29e4b7077c49.mp4"}
{"edit_instruction": "Change the background to a sun-drenched modern bedroom in the morning with dust motes dancing in bright sunbeams streaming through a window, curtains gently billowing, and soft neutral light from the right. Medium close-up, eye-level, static camera, soft-focus background with dreamy bokeh details of a messy bed and nightstand. Keep the man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a52e491b9ec69e3dbba6a8dee5a7e4cb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a52e491b9ec69e3dbba6a8dee5a7e4cb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a52e491b9ec69e3dbba6a8dee5a7e4cb.mp4", "mask_path": "synthetic-bg-change/mask/a52e491b9ec69e3dbba6a8dee5a7e4cb.mp4", "composite_path": "synthetic-bg-change/composite/a52e491b9ec69e3dbba6a8dee5a7e4cb.mp4"}
{"edit_instruction": "Change the background to a warm, cozy industrial loft apartment with sunlight streaming through large windows and dust motes dancing in light beams, featuring a spinning record player and a steaming coffee mug, soft natural daylight from the front-right, medium close-up, eye-level, static camera with a slightly blurred background. Keep the man in a gray sweater and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/2edb57c7a65e3c3ab623866ee61f61f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2edb57c7a65e3c3ab623866ee61f61f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2edb57c7a65e3c3ab623866ee61f61f7.mp4", "mask_path": "synthetic-bg-change/mask/2edb57c7a65e3c3ab623866ee61f61f7.mp4", "composite_path": "synthetic-bg-change/composite/2edb57c7a65e3c3ab623866ee61f61f7.mp4"}
{"edit_instruction": "Change the background to a modern open-plan office at night with employees typing and a janitor mopping in the distance, featuring warm desk lamps glowing against the cool blue of night outside, with soft office lighting from the right. Medium shot, eye-level, static camera with soft focus background. Keep the tired man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/05c82b2da166a5b0f62b4dee566d3ea1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/05c82b2da166a5b0f62b4dee566d3ea1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/05c82b2da166a5b0f62b4dee566d3ea1.mp4", "mask_path": "synthetic-bg-change/mask/05c82b2da166a5b0f62b4dee566d3ea1.mp4", "composite_path": "synthetic-bg-change/composite/05c82b2da166a5b0f62b4dee566d3ea1.mp4"}
{"edit_instruction": "Change the background to a cozy urban coffee shop interior with steam rising from espresso machines, dust motes in sunbeams from a large window, blurring customers, a slowly rotating ceiling fan, soft neutral lighting, medium shot, eye-level, static camera, and soft-focus background with warm bokeh. Keep the man in an argyle sweater intact.", "input_video_path": "synthetic-bg-change/input_video/73bbf5b58d01d906f8f38f5197984712.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/73bbf5b58d01d906f8f38f5197984712.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/73bbf5b58d01d906f8f38f5197984712.mp4", "mask_path": "synthetic-bg-change/mask/73bbf5b58d01d906f8f38f5197984712.mp4", "composite_path": "synthetic-bg-change/composite/73bbf5b58d01d906f8f38f5197984712.mp4"}
{"edit_instruction": "Change the background to a sunlit modern bedroom with dust particles floating in beams of sunlight and sheer white curtains gently billowing near a window, featuring soft natural light from the right, a dreamy out-of-focus background with bokeh, presented as a medium shot with a static camera at eye-level. Keep the tired man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1a08937813dc35207a4ff51a511d7da0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1a08937813dc35207a4ff51a511d7da0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1a08937813dc35207a4ff51a511d7da0.mp4", "mask_path": "synthetic-bg-change/mask/1a08937813dc35207a4ff51a511d7da0.mp4", "composite_path": "synthetic-bg-change/composite/1a08937813dc35207a4ff51a511d7da0.mp4"}
{"edit_instruction": "Change the background to a modern open-plan office at night with employees typing and a janitor mopping in the distance, featuring warm desk lamps glowing against the cool blue of night outside, with soft office lighting from the right. Medium shot, eye-level, static camera with soft focus background. Keep the tired man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ecbf343224a1611b99c7a05a2ce21a9f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ecbf343224a1611b99c7a05a2ce21a9f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ecbf343224a1611b99c7a05a2ce21a9f.mp4", "mask_path": "synthetic-bg-change/mask/ecbf343224a1611b99c7a05a2ce21a9f.mp4", "composite_path": "synthetic-bg-change/composite/ecbf343224a1611b99c7a05a2ce21a9f.mp4"}
{"edit_instruction": "Change the background to a decorated living room prepared for a birthday party with colorful balloons bobbing near the ceiling and confetti falling, under bright, even indoor lighting. Medium shot, eye-level, gentle background blur. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/2ef2c3d31af4f410b238ea792ad7085b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2ef2c3d31af4f410b238ea792ad7085b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2ef2c3d31af4f410b238ea792ad7085b.mp4", "mask_path": "synthetic-bg-change/mask/2ef2c3d31af4f410b238ea792ad7085b.mp4", "composite_path": "synthetic-bg-change/composite/2ef2c3d31af4f410b238ea792ad7085b.mp4"}
{"edit_instruction": "Change the background to a sunlit modern bedroom with dust particles floating in beams of sunlight and sheer white curtains gently billowing near a window, featuring soft natural light from the right, a dreamy out-of-focus background with bokeh, presented as a medium shot with a static camera at eye-level. Keep the tired man in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c560ec4eb254829b71d828d4388551fb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c560ec4eb254829b71d828d4388551fb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c560ec4eb254829b71d828d4388551fb.mp4", "mask_path": "synthetic-bg-change/mask/c560ec4eb254829b71d828d4388551fb.mp4", "composite_path": "synthetic-bg-change/composite/c560ec4eb254829b71d828d4388551fb.mp4"}
{"edit_instruction": "Change the background to a sunlit bedroom with sheer curtains billowing in the breeze, dust motes dancing in beams of morning light from the right, and a blurry background with soft bokeh. Keep the bearded man in the blue denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/19d70a9629010f13c46fd727753e98c2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/19d70a9629010f13c46fd727753e98c2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/19d70a9629010f13c46fd727753e98c2.mp4", "mask_path": "synthetic-bg-change/mask/19d70a9629010f13c46fd727753e98c2.mp4", "composite_path": "synthetic-bg-change/composite/19d70a9629010f13c46fd727753e98c2.mp4"}
{"edit_instruction": "Change the background to a decorated living room prepared for a birthday party with colorful balloons bobbing near the ceiling and confetti falling, under bright, even indoor lighting. Medium shot, eye-level, gentle background blur. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/6e8a78510a2b5a036cb431070995f9c9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e8a78510a2b5a036cb431070995f9c9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e8a78510a2b5a036cb431070995f9c9.mp4", "mask_path": "synthetic-bg-change/mask/6e8a78510a2b5a036cb431070995f9c9.mp4", "composite_path": "synthetic-bg-change/composite/6e8a78510a2b5a036cb431070995f9c9.mp4"}
{"edit_instruction": "Change the background to a sunny city park during cherry blossom season with pink sakura petals drifting in the breeze, pedestrians on paths, and a splashing fountain. Use even, neutral lighting, a static camera, and gentle background blur. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/f5accbe598f564b61bd1802d124712c1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f5accbe598f564b61bd1802d124712c1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f5accbe598f564b61bd1802d124712c1.mp4", "mask_path": "synthetic-bg-change/mask/f5accbe598f564b61bd1802d124712c1.mp4", "composite_path": "synthetic-bg-change/composite/f5accbe598f564b61bd1802d124712c1.mp4"}
{"edit_instruction": "Change the background to a sunlit bedroom with sheer curtains billowing in the breeze, dust motes dancing in beams of morning light from the right, and a blurry background with soft bokeh. Keep the bearded man in the blue denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/114de65a1810fcbec6c59b818892d54c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/114de65a1810fcbec6c59b818892d54c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/114de65a1810fcbec6c59b818892d54c.mp4", "mask_path": "synthetic-bg-change/mask/114de65a1810fcbec6c59b818892d54c.mp4", "composite_path": "synthetic-bg-change/composite/114de65a1810fcbec6c59b818892d54c.mp4"}
{"edit_instruction": "Change the background to a magical twilight garden with bioluminescent flowers blooming and fireflies dancing in soft spirals, featuring dreamy out-of-focus background bokeh. Keep the young girl in the white sleeveless top intact.", "input_video_path": "synthetic-bg-change/input_video/6fa344b519e228651eae181e97023efe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6fa344b519e228651eae181e97023efe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6fa344b519e228651eae181e97023efe.mp4", "mask_path": "synthetic-bg-change/mask/6fa344b519e228651eae181e97023efe.mp4", "composite_path": "synthetic-bg-change/composite/6fa344b519e228651eae181e97023efe.mp4"}
{"edit_instruction": "Change the background to a magical flower garden with glowing sparkles, fairy dust swirling, and colorful butterflies fluttering nearby, illuminated by soft, neutral diffused light. Medium shot, eye-level, static camera, dreamy out-of-focus background with soft bokeh. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/13f55eb2cda5d6da4c0a61edc5299e80.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/13f55eb2cda5d6da4c0a61edc5299e80.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/13f55eb2cda5d6da4c0a61edc5299e80.mp4", "mask_path": "synthetic-bg-change/mask/13f55eb2cda5d6da4c0a61edc5299e80.mp4", "composite_path": "synthetic-bg-change/composite/13f55eb2cda5d6da4c0a61edc5299e80.mp4"}
{"edit_instruction": "Change the background to a sunny city park during cherry blossom season with pink sakura petals drifting in the breeze, pedestrians on paths, and a splashing fountain. Use even, neutral lighting, a static camera, and gentle background blur. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/5ef8baf543e0be6c3432908e437785a4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5ef8baf543e0be6c3432908e437785a4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5ef8baf543e0be6c3432908e437785a4.mp4", "mask_path": "synthetic-bg-change/mask/5ef8baf543e0be6c3432908e437785a4.mp4", "composite_path": "synthetic-bg-change/composite/5ef8baf543e0be6c3432908e437785a4.mp4"}
{"edit_instruction": "Change the background to a magical twilight garden with bioluminescent flowers blooming and fireflies dancing in soft spirals, featuring dreamy out-of-focus background bokeh. Keep the young girl in the white sleeveless top intact.", "input_video_path": "synthetic-bg-change/input_video/aa64b22dba325dafca3fae7f3d994387.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aa64b22dba325dafca3fae7f3d994387.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aa64b22dba325dafca3fae7f3d994387.mp4", "mask_path": "synthetic-bg-change/mask/aa64b22dba325dafca3fae7f3d994387.mp4", "composite_path": "synthetic-bg-change/composite/aa64b22dba325dafca3fae7f3d994387.mp4"}
{"edit_instruction": "Change the background to a magical flower garden with glowing sparkles, fairy dust swirling, and colorful butterflies fluttering nearby, illuminated by soft, neutral diffused light. Medium shot, eye-level, static camera, dreamy out-of-focus background with soft bokeh. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/23faa457bdd6511a7f28c5fb09249fd7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/23faa457bdd6511a7f28c5fb09249fd7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/23faa457bdd6511a7f28c5fb09249fd7.mp4", "mask_path": "synthetic-bg-change/mask/23faa457bdd6511a7f28c5fb09249fd7.mp4", "composite_path": "synthetic-bg-change/composite/23faa457bdd6511a7f28c5fb09249fd7.mp4"}
{"edit_instruction": "Change the background to a sunny city park with autumn trees, golden leaves falling and swirling in the wind, distant people walking dogs, and a fountain spraying water rhythmically, with soft, even front lighting and a gently blurred background in a medium shot, eye-level, static camera view. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/010b4fcd25ab1b9574bd08716d10043e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/010b4fcd25ab1b9574bd08716d10043e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/010b4fcd25ab1b9574bd08716d10043e.mp4", "mask_path": "synthetic-bg-change/mask/010b4fcd25ab1b9574bd08716d10043e.mp4", "composite_path": "synthetic-bg-change/composite/010b4fcd25ab1b9574bd08716d10043e.mp4"}
{"edit_instruction": "Change the background to a sunny city park with autumn trees, golden leaves falling and swirling in the wind, distant people walking dogs, and a fountain spraying water rhythmically, with soft, even front lighting and a gently blurred background in a medium shot, eye-level, static camera view. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/ff1dde332d5ca0e8a3007a17e5d3fd71.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff1dde332d5ca0e8a3007a17e5d3fd71.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff1dde332d5ca0e8a3007a17e5d3fd71.mp4", "mask_path": "synthetic-bg-change/mask/ff1dde332d5ca0e8a3007a17e5d3fd71.mp4", "composite_path": "synthetic-bg-change/composite/ff1dde332d5ca0e8a3007a17e5d3fd71.mp4"}
{"edit_instruction": "Change the background to a magical forest clearing with bioluminescent plants, glowing fireflies, shimmering magical dust particles, and soft diffused lighting from the front left, shot as a medium shot at eye-level with a dreamy out-of-focus background and bokeh. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/6166b9c0203e51d6319d8759cbad961a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6166b9c0203e51d6319d8759cbad961a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6166b9c0203e51d6319d8759cbad961a.mp4", "mask_path": "synthetic-bg-change/mask/6166b9c0203e51d6319d8759cbad961a.mp4", "composite_path": "synthetic-bg-change/composite/6166b9c0203e51d6319d8759cbad961a.mp4"}
{"edit_instruction": "Change the background to a lively urban street party in Havana with colorful confetti raining down, people dancing, vintage cars passing in the distance, vibrant colonial buildings in pastels, soft diffused light from the right, and a soft bokeh effect. Medium close-up, eye-level, static camera. Keep the young man dancing intact.", "input_video_path": "synthetic-bg-change/input_video/67da52c5efd1e68d433907b56c1fb0eb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/67da52c5efd1e68d433907b56c1fb0eb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/67da52c5efd1e68d433907b56c1fb0eb.mp4", "mask_path": "synthetic-bg-change/mask/67da52c5efd1e68d433907b56c1fb0eb.mp4", "composite_path": "synthetic-bg-change/composite/67da52c5efd1e68d433907b56c1fb0eb.mp4"}
{"edit_instruction": "Change the background to a magical forest clearing with bioluminescent plants, glowing fireflies, shimmering magical dust particles, and soft diffused lighting from the front left, shot as a medium shot at eye-level with a dreamy out-of-focus background and bokeh. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/7aae0c9254236948d216b651bc591e6f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7aae0c9254236948d216b651bc591e6f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7aae0c9254236948d216b651bc591e6f.mp4", "mask_path": "synthetic-bg-change/mask/7aae0c9254236948d216b651bc591e6f.mp4", "composite_path": "synthetic-bg-change/composite/7aae0c9254236948d216b651bc591e6f.mp4"}
{"edit_instruction": "Change the background to a sun-dappled autumn park with golden and red leaves falling from swaying trees, bathed in soft neutral daylight. Use a medium shot with an eye-level static camera and a slightly blurred background. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/98b45d1d9bc59462dfb8c9152064ce34.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/98b45d1d9bc59462dfb8c9152064ce34.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/98b45d1d9bc59462dfb8c9152064ce34.mp4", "mask_path": "synthetic-bg-change/mask/98b45d1d9bc59462dfb8c9152064ce34.mp4", "composite_path": "synthetic-bg-change/composite/98b45d1d9bc59462dfb8c9152064ce34.mp4"}
{"edit_instruction": "Change the background to a lively urban street party in Havana with colorful confetti raining down, people dancing, vintage cars passing in the distance, vibrant colonial buildings in pastels, soft diffused light from the right, and a soft bokeh effect. Medium close-up, eye-level, static camera. Keep the young man dancing intact.", "input_video_path": "synthetic-bg-change/input_video/e4d15c2599a49327aa42c78dd6667ddb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e4d15c2599a49327aa42c78dd6667ddb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e4d15c2599a49327aa42c78dd6667ddb.mp4", "mask_path": "synthetic-bg-change/mask/e4d15c2599a49327aa42c78dd6667ddb.mp4", "composite_path": "synthetic-bg-change/composite/e4d15c2599a49327aa42c78dd6667ddb.mp4"}
{"edit_instruction": "Change the background to a retro 80s arcade with classic machines flickering in rows, glowing pink and blue lights pulsing, neon geometry floating in the air, dynamic light trails, and neutral to warm front-right lighting. Maintain the medium close-up, eye-level, static camera angle with a slightly blurred vibrant background. Keep the stylish young man dancing energetically intact.", "input_video_path": "synthetic-bg-change/input_video/2e2c3d48b83cb6912c205283eac955bd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2e2c3d48b83cb6912c205283eac955bd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2e2c3d48b83cb6912c205283eac955bd.mp4", "mask_path": "synthetic-bg-change/mask/2e2c3d48b83cb6912c205283eac955bd.mp4", "composite_path": "synthetic-bg-change/composite/2e2c3d48b83cb6912c205283eac955bd.mp4"}
{"edit_instruction": "Change the background to a sun-dappled autumn park with golden and red leaves falling from swaying trees, bathed in soft neutral daylight. Use a medium shot with an eye-level static camera and a slightly blurred background. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/b74c3300ceacff5622cde9f2aba0e0e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b74c3300ceacff5622cde9f2aba0e0e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b74c3300ceacff5622cde9f2aba0e0e3.mp4", "mask_path": "synthetic-bg-change/mask/b74c3300ceacff5622cde9f2aba0e0e3.mp4", "composite_path": "synthetic-bg-change/composite/b74c3300ceacff5622cde9f2aba0e0e3.mp4"}
{"edit_instruction": "Change the background to a sunny city park with modern skyscrapers in the distance, leaves blowing in a gentle breeze, a fountain spraying water, and pigeons fluttering around, with natural bright daylight from the front-right. Use a medium shot, eye-level angle, static camera, and slightly blurred background. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/b250fd90a19589f74d226df3018cde4d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b250fd90a19589f74d226df3018cde4d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b250fd90a19589f74d226df3018cde4d.mp4", "mask_path": "synthetic-bg-change/mask/b250fd90a19589f74d226df3018cde4d.mp4", "composite_path": "synthetic-bg-change/composite/b250fd90a19589f74d226df3018cde4d.mp4"}
{"edit_instruction": "Change the background to a retro 80s arcade with classic machines flickering in rows, glowing pink and blue lights pulsing, neon geometry floating in the air, dynamic light trails, and neutral to warm front-right lighting. Maintain the medium close-up, eye-level, static camera angle with a slightly blurred vibrant background. Keep the stylish young man dancing energetically intact.", "input_video_path": "synthetic-bg-change/input_video/c5a5d7dfc42e529231acf00044c0551d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c5a5d7dfc42e529231acf00044c0551d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c5a5d7dfc42e529231acf00044c0551d.mp4", "mask_path": "synthetic-bg-change/mask/c5a5d7dfc42e529231acf00044c0551d.mp4", "composite_path": "synthetic-bg-change/composite/c5a5d7dfc42e529231acf00044c0551d.mp4"}
{"edit_instruction": "Change the background to a busy airport terminal with huge glass walls, airplanes taxiing on the runway outside, and travelers pulling suitcases in the distance, with neutral even lighting from the front-left and a sharp background in deep focus. Keep the mother and daughter intact.", "input_video_path": "synthetic-bg-change/input_video/223b5af8cba1473ed8ac7a123143431f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/223b5af8cba1473ed8ac7a123143431f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/223b5af8cba1473ed8ac7a123143431f.mp4", "mask_path": "synthetic-bg-change/mask/223b5af8cba1473ed8ac7a123143431f.mp4", "composite_path": "synthetic-bg-change/composite/223b5af8cba1473ed8ac7a123143431f.mp4"}
{"edit_instruction": "Change the background to a sunny city park with modern skyscrapers in the distance, leaves blowing in a gentle breeze, a fountain spraying water, and pigeons fluttering around, with natural bright daylight from the front-right. Use a medium shot, eye-level angle, static camera, and slightly blurred background. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/dadeadf6726bd8d440400ad1e97231fa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dadeadf6726bd8d440400ad1e97231fa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dadeadf6726bd8d440400ad1e97231fa.mp4", "mask_path": "synthetic-bg-change/mask/dadeadf6726bd8d440400ad1e97231fa.mp4", "composite_path": "synthetic-bg-change/composite/dadeadf6726bd8d440400ad1e97231fa.mp4"}
{"edit_instruction": "Change the background to a busy airport terminal with huge glass walls, airplanes taxiing on the runway outside, and travelers pulling suitcases in the distance, with neutral even lighting from the front-left and a sharp background in deep focus. Keep the mother and daughter intact.", "input_video_path": "synthetic-bg-change/input_video/198299708c3354fada1d2fb2ce01557d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/198299708c3354fada1d2fb2ce01557d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/198299708c3354fada1d2fb2ce01557d.mp4", "mask_path": "synthetic-bg-change/mask/198299708c3354fada1d2fb2ce01557d.mp4", "composite_path": "synthetic-bg-change/composite/198299708c3354fada1d2fb2ce01557d.mp4"}
{"edit_instruction": "Change the background to a luxury high-rise apartment living room with floor-to-ceiling windows showing flickering city lights and cars moving on a highway below at dusk, featuring soft neutral artificial light from the front-right and gentle dust particles. Use a full shot, eye-level angle, static camera, and a slightly blurred background. Keep the mother and child intact.", "input_video_path": "synthetic-bg-change/input_video/5b5a21afed868f26cc09924a4da21a00.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b5a21afed868f26cc09924a4da21a00.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b5a21afed868f26cc09924a4da21a00.mp4", "mask_path": "synthetic-bg-change/mask/5b5a21afed868f26cc09924a4da21a00.mp4", "composite_path": "synthetic-bg-change/composite/5b5a21afed868f26cc09924a4da21a00.mp4"}
{"edit_instruction": "Change the background to a luxury high-rise apartment living room with floor-to-ceiling windows showing flickering city lights and cars moving on a highway below at dusk, featuring soft neutral artificial light from the front-right and gentle dust particles. Use a full shot, eye-level angle, static camera, and a slightly blurred background. Keep the mother and child intact.", "input_video_path": "synthetic-bg-change/input_video/dfa63b327e6a19980403a27853bf28a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dfa63b327e6a19980403a27853bf28a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dfa63b327e6a19980403a27853bf28a7.mp4", "mask_path": "synthetic-bg-change/mask/dfa63b327e6a19980403a27853bf28a7.mp4", "composite_path": "synthetic-bg-change/composite/dfa63b327e6a19980403a27853bf28a7.mp4"}
{"edit_instruction": "Change the background to a cozy, sun-drenched living room with large windows, sheer white curtains billowing gently, and dust motes dancing in shafts of light streaming from the left. Full shot, eye-level, static camera with a slightly blurred background. Keep the mother and daughter sitting in the grey armchair intact.", "input_video_path": "synthetic-bg-change/input_video/88fd6806113338b75bb470424980f78d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/88fd6806113338b75bb470424980f78d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/88fd6806113338b75bb470424980f78d.mp4", "mask_path": "synthetic-bg-change/mask/88fd6806113338b75bb470424980f78d.mp4", "composite_path": "synthetic-bg-change/composite/88fd6806113338b75bb470424980f78d.mp4"}
{"edit_instruction": "Change the background to a cozy, sun-drenched living room with large windows, sheer white curtains billowing gently, and dust motes dancing in shafts of light streaming from the left. Full shot, eye-level, static camera with a slightly blurred background. Keep the mother and daughter sitting in the grey armchair intact.", "input_video_path": "synthetic-bg-change/input_video/729fc26f3c88d748845d66558bfe9b48.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/729fc26f3c88d748845d66558bfe9b48.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/729fc26f3c88d748845d66558bfe9b48.mp4", "mask_path": "synthetic-bg-change/mask/729fc26f3c88d748845d66558bfe9b48.mp4", "composite_path": "synthetic-bg-change/composite/729fc26f3c88d748845d66558bfe9b48.mp4"}
{"edit_instruction": "Change the background to a sun-drenched park with green trees swaying gently and dandelion seeds floating through the air, illuminated by warm natural sunlight from the right. Maintain the medium close-up, eye-level, static camera angle with gentle background blur. Keep the young girl in a white top holding a blue smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/598debc73d01b4e6eb548cb175398a23.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/598debc73d01b4e6eb548cb175398a23.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/598debc73d01b4e6eb548cb175398a23.mp4", "mask_path": "synthetic-bg-change/mask/598debc73d01b4e6eb548cb175398a23.mp4", "composite_path": "synthetic-bg-change/composite/598debc73d01b4e6eb548cb175398a23.mp4"}
{"edit_instruction": "Change the background to a sun-drenched park with green trees swaying gently and dandelion seeds floating through the air, illuminated by warm natural sunlight from the right. Maintain the medium close-up, eye-level, static camera angle with gentle background blur. Keep the young girl in a white top holding a blue smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/cbf3cb4187b73d43a30c9d9d6ac8d2f6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cbf3cb4187b73d43a30c9d9d6ac8d2f6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cbf3cb4187b73d43a30c9d9d6ac8d2f6.mp4", "mask_path": "synthetic-bg-change/mask/cbf3cb4187b73d43a30c9d9d6ac8d2f6.mp4", "composite_path": "synthetic-bg-change/composite/cbf3cb4187b73d43a30c9d9d6ac8d2f6.mp4"}
{"edit_instruction": "Change the background to a vibrant city park with leaves fluttering in the wind from large oak trees and cyclists passing on a path in the mid-ground, under soft neutral light from the front-left, shot as a medium close-up, eye-level, static camera with a gently blurred background of green foliage textures. Keep the young girl with a blue phone intact.", "input_video_path": "synthetic-bg-change/input_video/1694e35eda938b884a3da4435e724650.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1694e35eda938b884a3da4435e724650.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1694e35eda938b884a3da4435e724650.mp4", "mask_path": "synthetic-bg-change/mask/1694e35eda938b884a3da4435e724650.mp4", "composite_path": "synthetic-bg-change/composite/1694e35eda938b884a3da4435e724650.mp4"}
{"edit_instruction": "Change the background to a modern subway train with light blurs streaking past the windows from tunnel lights, flickering digital advertisements on the walls, and dust motes floating in beams of light, with soft neutral front lighting. Medium close-up, eye-level, static camera, soft-focus background with motion blur outside the windows. Keep the young girl with the blue phone intact.", "input_video_path": "synthetic-bg-change/input_video/503972ac2e3fdded678a81ca954c903d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/503972ac2e3fdded678a81ca954c903d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/503972ac2e3fdded678a81ca954c903d.mp4", "mask_path": "synthetic-bg-change/mask/503972ac2e3fdded678a81ca954c903d.mp4", "composite_path": "synthetic-bg-change/composite/503972ac2e3fdded678a81ca954c903d.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with glowing dust motes swirling in the air and enchanted books hovering and slowly rotating on shelves, lit by gentle soft light from the front-left and candlelight bokeh. Medium close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young girl with a blue phone intact.", "input_video_path": "synthetic-bg-change/input_video/69b44d02341361a384ba7da10e4a6b07.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/69b44d02341361a384ba7da10e4a6b07.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/69b44d02341361a384ba7da10e4a6b07.mp4", "mask_path": "synthetic-bg-change/mask/69b44d02341361a384ba7da10e4a6b07.mp4", "composite_path": "synthetic-bg-change/composite/69b44d02341361a384ba7da10e4a6b07.mp4"}
{"edit_instruction": "Change the background to a vibrant city park with leaves fluttering in the wind from large oak trees and cyclists passing on a path in the mid-ground, under soft neutral light from the front-left, shot as a medium close-up, eye-level, static camera with a gently blurred background of green foliage textures. Keep the young girl with a blue phone intact.", "input_video_path": "synthetic-bg-change/input_video/aefc3c1a9c08579417ee995240cbf267.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aefc3c1a9c08579417ee995240cbf267.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aefc3c1a9c08579417ee995240cbf267.mp4", "mask_path": "synthetic-bg-change/mask/aefc3c1a9c08579417ee995240cbf267.mp4", "composite_path": "synthetic-bg-change/composite/aefc3c1a9c08579417ee995240cbf267.mp4"}
{"edit_instruction": "Change the background to a modern subway train with light blurs streaking past the windows from tunnel lights, flickering digital advertisements on the walls, and dust motes floating in beams of light, with soft neutral front lighting. Medium close-up, eye-level, static camera, soft-focus background with motion blur outside the windows. Keep the young girl with the blue phone intact.", "input_video_path": "synthetic-bg-change/input_video/5b8892adcb7fbdcf6b0f34e9ad3a0960.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b8892adcb7fbdcf6b0f34e9ad3a0960.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b8892adcb7fbdcf6b0f34e9ad3a0960.mp4", "mask_path": "synthetic-bg-change/mask/5b8892adcb7fbdcf6b0f34e9ad3a0960.mp4", "composite_path": "synthetic-bg-change/composite/5b8892adcb7fbdcf6b0f34e9ad3a0960.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with enchanted books flying autonomously in the background stacks, magical dust motes drifting in the air, soft mysterious neutral light from the left, and a dreamy out-of-focus background with bokeh causing distant shelves to blur creatively. Medium shot, eye-level, static camera. Keep the bearded man in a grey sweater reading a red book intact.", "input_video_path": "synthetic-bg-change/input_video/bf0c1cd1fc17e96bfe8f933c0ff40b86.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf0c1cd1fc17e96bfe8f933c0ff40b86.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf0c1cd1fc17e96bfe8f933c0ff40b86.mp4", "mask_path": "synthetic-bg-change/mask/bf0c1cd1fc17e96bfe8f933c0ff40b86.mp4", "composite_path": "synthetic-bg-change/composite/bf0c1cd1fc17e96bfe8f933c0ff40b86.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with glowing dust motes swirling in the air and enchanted books hovering and slowly rotating on shelves, lit by gentle soft light from the front-left and candlelight bokeh. Medium close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young girl with a blue phone intact.", "input_video_path": "synthetic-bg-change/input_video/5ea9a713425f5611e6f0e05b9ccb8e95.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5ea9a713425f5611e6f0e05b9ccb8e95.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5ea9a713425f5611e6f0e05b9ccb8e95.mp4", "mask_path": "synthetic-bg-change/mask/5ea9a713425f5611e6f0e05b9ccb8e95.mp4", "composite_path": "synthetic-bg-change/composite/5ea9a713425f5611e6f0e05b9ccb8e95.mp4"}
{"edit_instruction": "Change the background to a bright, modern living room with sunlight streaming through sheer white curtains and dust motes dancing in light beams, soft diffused lighting from the front-right. Medium close-up, eye-level, static camera with blurred background and soft bokeh. Keep the young girl in the white top and blue smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/244041e14c15e0c2cd8551ea35d0849d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/244041e14c15e0c2cd8551ea35d0849d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/244041e14c15e0c2cd8551ea35d0849d.mp4", "mask_path": "synthetic-bg-change/mask/244041e14c15e0c2cd8551ea35d0849d.mp4", "composite_path": "synthetic-bg-change/composite/244041e14c15e0c2cd8551ea35d0849d.mp4"}
{"edit_instruction": "Change the background to the inside of a large aquarium tunnel with colorful fish swimming past and water rippling with blue caustic light patterns reflecting on the glass, using cool ambient light mixed with soft front lighting. Medium close-up, eye-level, dreamy out-of-focus background. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/d8980409843b13891085fbb786252811.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d8980409843b13891085fbb786252811.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d8980409843b13891085fbb786252811.mp4", "mask_path": "synthetic-bg-change/mask/d8980409843b13891085fbb786252811.mp4", "composite_path": "synthetic-bg-change/composite/d8980409843b13891085fbb786252811.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with enchanted books flying autonomously in the background stacks, magical dust motes drifting in the air, soft mysterious neutral light from the left, and a dreamy out-of-focus background with bokeh causing distant shelves to blur creatively. Medium shot, eye-level, static camera. Keep the bearded man in a grey sweater reading a red book intact.", "input_video_path": "synthetic-bg-change/input_video/9c2d33d4e04ad9ea619cd46637b1665f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c2d33d4e04ad9ea619cd46637b1665f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c2d33d4e04ad9ea619cd46637b1665f.mp4", "mask_path": "synthetic-bg-change/mask/9c2d33d4e04ad9ea619cd46637b1665f.mp4", "composite_path": "synthetic-bg-change/composite/9c2d33d4e04ad9ea619cd46637b1665f.mp4"}
{"edit_instruction": "Change the background to a bright, modern living room with sunlight streaming through sheer white curtains and dust motes dancing in light beams, soft diffused lighting from the front-right. Medium close-up, eye-level, static camera with blurred background and soft bokeh. Keep the young girl in the white top and blue smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/51369e5dbd1fcf6f7f4185c3b9799587.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/51369e5dbd1fcf6f7f4185c3b9799587.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/51369e5dbd1fcf6f7f4185c3b9799587.mp4", "mask_path": "synthetic-bg-change/mask/51369e5dbd1fcf6f7f4185c3b9799587.mp4", "composite_path": "synthetic-bg-change/composite/51369e5dbd1fcf6f7f4185c3b9799587.mp4"}
{"edit_instruction": "Change the background to a cozy urban coffee shop with pedestrians walking briskly past a large glass window behind, steam rising from a cup on a nearby table, and bright city daylight entering from the left. Medium shot, eye-level, soft focus background. Keep the man in the grey sweater reading a red book intact.", "input_video_path": "synthetic-bg-change/input_video/3e8ac32f761b736317cefc1ee7f32033.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3e8ac32f761b736317cefc1ee7f32033.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3e8ac32f761b736317cefc1ee7f32033.mp4", "mask_path": "synthetic-bg-change/mask/3e8ac32f761b736317cefc1ee7f32033.mp4", "composite_path": "synthetic-bg-change/composite/3e8ac32f761b736317cefc1ee7f32033.mp4"}
{"edit_instruction": "Change the background to the inside of a large aquarium tunnel with colorful fish swimming past and water rippling with blue caustic light patterns reflecting on the glass, using cool ambient light mixed with soft front lighting. Medium close-up, eye-level, dreamy out-of-focus background. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/0f2d33d87a7ac80203b43ecda19afb5a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0f2d33d87a7ac80203b43ecda19afb5a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0f2d33d87a7ac80203b43ecda19afb5a.mp4", "mask_path": "synthetic-bg-change/mask/0f2d33d87a7ac80203b43ecda19afb5a.mp4", "composite_path": "synthetic-bg-change/composite/0f2d33d87a7ac80203b43ecda19afb5a.mp4"}
{"edit_instruction": "Change the background to a cozy urban coffee shop with pedestrians walking briskly past a large glass window behind, steam rising from a cup on a nearby table, and bright city daylight entering from the left. Medium shot, eye-level, soft focus background. Keep the man in the grey sweater reading a red book intact.", "input_video_path": "synthetic-bg-change/input_video/1851460f7ac3d751fe29c5a8b5b8dba1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1851460f7ac3d751fe29c5a8b5b8dba1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1851460f7ac3d751fe29c5a8b5b8dba1.mp4", "mask_path": "synthetic-bg-change/mask/1851460f7ac3d751fe29c5a8b5b8dba1.mp4", "composite_path": "synthetic-bg-change/composite/1851460f7ac3d751fe29c5a8b5b8dba1.mp4"}
{"edit_instruction": "Change the background to a futuristic glass walkway in a modern metropolis with holographic billboards flickering, flying vehicles passing in the distance, neon lights pulsing, soft neutral light from the front-right reflecting off the glass, soft-focus background with bokeh circles from city lights, shallow DOF. Keep the young girl in a white top holding a blue smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/2bb2ce7e2a4d0ad57db8d88d42c6dc23.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2bb2ce7e2a4d0ad57db8d88d42c6dc23.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2bb2ce7e2a4d0ad57db8d88d42c6dc23.mp4", "mask_path": "synthetic-bg-change/mask/2bb2ce7e2a4d0ad57db8d88d42c6dc23.mp4", "composite_path": "synthetic-bg-change/composite/2bb2ce7e2a4d0ad57db8d88d42c6dc23.mp4"}
{"edit_instruction": "Change the background to a sunlit enchanted garden with soft flower petals drifting in the breeze and vibrant green leaves swaying. Add magical golden butterflies flying out of the phone screen and circling around her head, leaving trails of glittering pixie dust, with soft diffused daylight from the front-left. Medium close-up, static camera, dreamy out-of-focus background. Keep the young girl in the white sleeveless top tapping on a blue smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/06b1692e1b53264ca582ac10619d8977.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06b1692e1b53264ca582ac10619d8977.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06b1692e1b53264ca582ac10619d8977.mp4", "mask_path": "synthetic-bg-change/mask/06b1692e1b53264ca582ac10619d8977.mp4", "composite_path": "synthetic-bg-change/composite/06b1692e1b53264ca582ac10619d8977.mp4"}
{"edit_instruction": "Change the background to the observation deck of a starship, featuring a massive viewport revealing a swirling vibrant nebula and drifting asteroids, with holographic data streams flickering near the glass and soft neutral light from the front-left. Medium shot, eye-level, static camera, slightly blurred background. Keep the bearded man in the grey sweater reading a red book intact.", "input_video_path": "synthetic-bg-change/input_video/364839427c345312ca1737dd68848398.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/364839427c345312ca1737dd68848398.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/364839427c345312ca1737dd68848398.mp4", "mask_path": "synthetic-bg-change/mask/364839427c345312ca1737dd68848398.mp4", "composite_path": "synthetic-bg-change/composite/364839427c345312ca1737dd68848398.mp4"}
{"edit_instruction": "Change the background to a futuristic glass walkway in a modern metropolis with holographic billboards flickering, flying vehicles passing in the distance, neon lights pulsing, soft neutral light from the front-right reflecting off the glass, soft-focus background with bokeh circles from city lights, shallow DOF. Keep the young girl in a white top holding a blue smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/d62d6e2e77bdb9d5585a81cf73d73d64.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d62d6e2e77bdb9d5585a81cf73d73d64.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d62d6e2e77bdb9d5585a81cf73d73d64.mp4", "mask_path": "synthetic-bg-change/mask/d62d6e2e77bdb9d5585a81cf73d73d64.mp4", "composite_path": "synthetic-bg-change/composite/d62d6e2e77bdb9d5585a81cf73d73d64.mp4"}
{"edit_instruction": "Change the background to a sunlit enchanted garden with soft flower petals drifting in the breeze and vibrant green leaves swaying. Add magical golden butterflies flying out of the phone screen and circling around her head, leaving trails of glittering pixie dust, with soft diffused daylight from the front-left. Medium close-up, static camera, dreamy out-of-focus background. Keep the young girl in the white sleeveless top tapping on a blue smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/55d917e21be2976a27f04a82a0142fe7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/55d917e21be2976a27f04a82a0142fe7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/55d917e21be2976a27f04a82a0142fe7.mp4", "mask_path": "synthetic-bg-change/mask/55d917e21be2976a27f04a82a0142fe7.mp4", "composite_path": "synthetic-bg-change/composite/55d917e21be2976a27f04a82a0142fe7.mp4"}
{"edit_instruction": "Change the background to a grand, historic library aisle with magical dust motes floating in beams of sunlight filtering through tall windows, shadows of turning pages moving across nearby bookshelves, and soft diffused front-left lighting. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the man in the grey sweater holding a red book intact.", "input_video_path": "synthetic-bg-change/input_video/9f2e02fa7a533fc5dee9117aa86d925a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f2e02fa7a533fc5dee9117aa86d925a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f2e02fa7a533fc5dee9117aa86d925a.mp4", "mask_path": "synthetic-bg-change/mask/9f2e02fa7a533fc5dee9117aa86d925a.mp4", "composite_path": "synthetic-bg-change/composite/9f2e02fa7a533fc5dee9117aa86d925a.mp4"}
{"edit_instruction": "Change the background to the observation deck of a starship, featuring a massive viewport revealing a swirling vibrant nebula and drifting asteroids, with holographic data streams flickering near the glass and soft neutral light from the front-left. Medium shot, eye-level, static camera, slightly blurred background. Keep the bearded man in the grey sweater reading a red book intact.", "input_video_path": "synthetic-bg-change/input_video/616e278ef5e1ea880ed76538b64a0855.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/616e278ef5e1ea880ed76538b64a0855.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/616e278ef5e1ea880ed76538b64a0855.mp4", "mask_path": "synthetic-bg-change/mask/616e278ef5e1ea880ed76538b64a0855.mp4", "composite_path": "synthetic-bg-change/composite/616e278ef5e1ea880ed76538b64a0855.mp4"}
{"edit_instruction": "Change the background to a grand historic library with floor-to-ceiling wooden bookshelves, featuring dust motes dancing in shafts of light and soft, warm window light illuminating from the left. Medium shot, eye-level, blurred background with bokeh. Keep the man in the grey sweater reading a red book intact.", "input_video_path": "synthetic-bg-change/input_video/88c64c6374666e7f64d01b226cfb0bed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/88c64c6374666e7f64d01b226cfb0bed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/88c64c6374666e7f64d01b226cfb0bed.mp4", "mask_path": "synthetic-bg-change/mask/88c64c6374666e7f64d01b226cfb0bed.mp4", "composite_path": "synthetic-bg-change/composite/88c64c6374666e7f64d01b226cfb0bed.mp4"}
{"edit_instruction": "Change the background to a grand, historic library aisle with magical dust motes floating in beams of sunlight filtering through tall windows, shadows of turning pages moving across nearby bookshelves, and soft diffused front-left lighting. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the man in the grey sweater holding a red book intact.", "input_video_path": "synthetic-bg-change/input_video/5836c4ff613e18a8d87a4c8504b1f29b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5836c4ff613e18a8d87a4c8504b1f29b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5836c4ff613e18a8d87a4c8504b1f29b.mp4", "mask_path": "synthetic-bg-change/mask/5836c4ff613e18a8d87a4c8504b1f29b.mp4", "composite_path": "synthetic-bg-change/composite/5836c4ff613e18a8d87a4c8504b1f29b.mp4"}
{"edit_instruction": "Change the background to a lush city park during autumn with golden leaves falling gently in a soft breeze and distant pedestrians on paths, lit by soft, natural daylight from the front-left. Use a medium shot, eye-level, static camera with a slightly blurred background of trees with changing colors. Keep the man in a grey sweater holding a red book intact.", "input_video_path": "synthetic-bg-change/input_video/805ff7325294cd570ed0796bcb85188e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/805ff7325294cd570ed0796bcb85188e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/805ff7325294cd570ed0796bcb85188e.mp4", "mask_path": "synthetic-bg-change/mask/805ff7325294cd570ed0796bcb85188e.mp4", "composite_path": "synthetic-bg-change/composite/805ff7325294cd570ed0796bcb85188e.mp4"}
{"edit_instruction": "Change the background to a grand historic library with floor-to-ceiling wooden bookshelves, featuring dust motes dancing in shafts of light and soft, warm window light illuminating from the left. Medium shot, eye-level, blurred background with bokeh. Keep the man in the grey sweater reading a red book intact.", "input_video_path": "synthetic-bg-change/input_video/5370c7b6aa52e5659005457bd9c9d3e6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5370c7b6aa52e5659005457bd9c9d3e6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5370c7b6aa52e5659005457bd9c9d3e6.mp4", "mask_path": "synthetic-bg-change/mask/5370c7b6aa52e5659005457bd9c9d3e6.mp4", "composite_path": "synthetic-bg-change/composite/5370c7b6aa52e5659005457bd9c9d3e6.mp4"}
{"edit_instruction": "Change the background to the historic Radcliffe Camera in Oxford on an overcast day with bicycles passing and tourists strolling on cobblestones, lit by diffused neutral light from the right. Medium shot, eye-level, static camera with a deep focus background. Keep the man in the grey sweater holding a red book intact.", "input_video_path": "synthetic-bg-change/input_video/9e46667a33fed9c13e2e17389d4c6c10.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9e46667a33fed9c13e2e17389d4c6c10.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9e46667a33fed9c13e2e17389d4c6c10.mp4", "mask_path": "synthetic-bg-change/mask/9e46667a33fed9c13e2e17389d4c6c10.mp4", "composite_path": "synthetic-bg-change/composite/9e46667a33fed9c13e2e17389d4c6c10.mp4"}
{"edit_instruction": "Change the background to a lush city park during autumn with golden leaves falling gently in a soft breeze and distant pedestrians on paths, lit by soft, natural daylight from the front-left. Use a medium shot, eye-level, static camera with a slightly blurred background of trees with changing colors. Keep the man in a grey sweater holding a red book intact.", "input_video_path": "synthetic-bg-change/input_video/57f655193622002ed76936e3c1cf174e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/57f655193622002ed76936e3c1cf174e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/57f655193622002ed76936e3c1cf174e.mp4", "mask_path": "synthetic-bg-change/mask/57f655193622002ed76936e3c1cf174e.mp4", "composite_path": "synthetic-bg-change/composite/57f655193622002ed76936e3c1cf174e.mp4"}
{"edit_instruction": "Change the background to a grand university library with towering wooden shelves, dust motes dancing in shafts of light, and students walking quietly in the blurred background, with soft diffused window light coming from the right. Medium shot, eye-level, static camera, bokeh-filled background. Keep the man in the grey sweater holding a red book intact.", "input_video_path": "synthetic-bg-change/input_video/e30f44fcea6feadc6858228d0f7c9383.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e30f44fcea6feadc6858228d0f7c9383.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e30f44fcea6feadc6858228d0f7c9383.mp4", "mask_path": "synthetic-bg-change/mask/e30f44fcea6feadc6858228d0f7c9383.mp4", "composite_path": "synthetic-bg-change/composite/e30f44fcea6feadc6858228d0f7c9383.mp4"}
{"edit_instruction": "Change the background to the historic Radcliffe Camera in Oxford on an overcast day with bicycles passing and tourists strolling on cobblestones, lit by diffused neutral light from the right. Medium shot, eye-level, static camera with a deep focus background. Keep the man in the grey sweater holding a red book intact.", "input_video_path": "synthetic-bg-change/input_video/957884228029acdceef909017a60dd58.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/957884228029acdceef909017a60dd58.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/957884228029acdceef909017a60dd58.mp4", "mask_path": "synthetic-bg-change/mask/957884228029acdceef909017a60dd58.mp4", "composite_path": "synthetic-bg-change/composite/957884228029acdceef909017a60dd58.mp4"}
{"edit_instruction": "Change the background to a sunlit Parisian luxury arcade with glass ceilings, sunlight streaming through casting dynamic shadows on marble floors, dust motes dancing in light beams, and distant shoppers, illuminated by bright soft natural daylight. Medium shot, eye-level, static camera, sharp background showing architectural details, deep focus. Keep the blonde woman in the blue blouse carrying shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/bf63fc1ea2fbd45351a7c5f1d26f55f9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf63fc1ea2fbd45351a7c5f1d26f55f9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf63fc1ea2fbd45351a7c5f1d26f55f9.mp4", "mask_path": "synthetic-bg-change/mask/bf63fc1ea2fbd45351a7c5f1d26f55f9.mp4", "composite_path": "synthetic-bg-change/composite/bf63fc1ea2fbd45351a7c5f1d26f55f9.mp4"}
{"edit_instruction": "Change the background to a grand university library with towering wooden shelves, dust motes dancing in shafts of light, and students walking quietly in the blurred background, with soft diffused window light coming from the right. Medium shot, eye-level, static camera, bokeh-filled background. Keep the man in the grey sweater holding a red book intact.", "input_video_path": "synthetic-bg-change/input_video/0227e74cbc135c9708b85707a0a9e1cb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0227e74cbc135c9708b85707a0a9e1cb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0227e74cbc135c9708b85707a0a9e1cb.mp4", "mask_path": "synthetic-bg-change/mask/0227e74cbc135c9708b85707a0a9e1cb.mp4", "composite_path": "synthetic-bg-change/composite/0227e74cbc135c9708b85707a0a9e1cb.mp4"}
{"edit_instruction": "Change the background to a sunlit Parisian luxury arcade with glass ceilings, sunlight streaming through casting dynamic shadows on marble floors, dust motes dancing in light beams, and distant shoppers, illuminated by bright soft natural daylight. Medium shot, eye-level, static camera, sharp background showing architectural details, deep focus. Keep the blonde woman in the blue blouse carrying shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/2528f8da730404852307559743c9e36c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2528f8da730404852307559743c9e36c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2528f8da730404852307559743c9e36c.mp4", "mask_path": "synthetic-bg-change/mask/2528f8da730404852307559743c9e36c.mp4", "composite_path": "synthetic-bg-change/composite/2528f8da730404852307559743c9e36c.mp4"}
{"edit_instruction": "Change the background to a rural road with a massive dark tornado touching down, swirling funnel cloud ripping through farm fields, flying debris, and lightning striking the ground, under soft flat overcast lighting. Medium close-up, eye-level, static camera with a sharp background showing the destruction. Keep the shocked middle-aged woman in the blue blazer intact.", "input_video_path": "synthetic-bg-change/input_video/ac379d715c29837bcc96077a22b0adbb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac379d715c29837bcc96077a22b0adbb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac379d715c29837bcc96077a22b0adbb.mp4", "mask_path": "synthetic-bg-change/mask/ac379d715c29837bcc96077a22b0adbb.mp4", "composite_path": "synthetic-bg-change/composite/ac379d715c29837bcc96077a22b0adbb.mp4"}
{"edit_instruction": "Change the background to a rural road with a massive dark tornado touching down, swirling funnel cloud ripping through farm fields, flying debris, and lightning striking the ground, under soft flat overcast lighting. Medium close-up, eye-level, static camera with a sharp background showing the destruction. Keep the shocked middle-aged woman in the blue blazer intact.", "input_video_path": "synthetic-bg-change/input_video/0f52cd2250632ee90e5cb4f00630d5a6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0f52cd2250632ee90e5cb4f00630d5a6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0f52cd2250632ee90e5cb4f00630d5a6.mp4", "mask_path": "synthetic-bg-change/mask/0f52cd2250632ee90e5cb4f00630d5a6.mp4", "composite_path": "synthetic-bg-change/composite/0f52cd2250632ee90e5cb4f00630d5a6.mp4"}
{"edit_instruction": "Change the background to a busy city street corner with a minor traffic accident occurring, steam rising from a car radiator, pedestrians pausing to look, and flickering yellow traffic lights. Include soft, neutral overcast lighting from the front and apply a blurred background with urban bokeh. Keep the woman in the blue blazer intact.", "input_video_path": "synthetic-bg-change/input_video/46ab3a53e367593d35b3f3f9f34dd2fd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/46ab3a53e367593d35b3f3f9f34dd2fd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/46ab3a53e367593d35b3f3f9f34dd2fd.mp4", "mask_path": "synthetic-bg-change/mask/46ab3a53e367593d35b3f3f9f34dd2fd.mp4", "composite_path": "synthetic-bg-change/composite/46ab3a53e367593d35b3f3f9f34dd2fd.mp4"}
{"edit_instruction": "Change the background to a sleek, modern airport terminal concourse with large aircraft taxiing past expansive glass windows and sunlight beaming through architecture to cast geometric shadows, neutral interior lighting, sharp background showing depth. Keep the woman holding shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/0aa2afebefd1fe6f0f9bfa853e3e064a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0aa2afebefd1fe6f0f9bfa853e3e064a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0aa2afebefd1fe6f0f9bfa853e3e064a.mp4", "mask_path": "synthetic-bg-change/mask/0aa2afebefd1fe6f0f9bfa853e3e064a.mp4", "composite_path": "synthetic-bg-change/composite/0aa2afebefd1fe6f0f9bfa853e3e064a.mp4"}
{"edit_instruction": "Change the background to a busy city street corner with a minor traffic accident occurring, steam rising from a car radiator, pedestrians pausing to look, and flickering yellow traffic lights. Include soft, neutral overcast lighting from the front and apply a blurred background with urban bokeh. Keep the woman in the blue blazer intact.", "input_video_path": "synthetic-bg-change/input_video/9e96777a5dbf124c39194f8ec2067eae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9e96777a5dbf124c39194f8ec2067eae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9e96777a5dbf124c39194f8ec2067eae.mp4", "mask_path": "synthetic-bg-change/mask/9e96777a5dbf124c39194f8ec2067eae.mp4", "composite_path": "synthetic-bg-change/composite/9e96777a5dbf124c39194f8ec2067eae.mp4"}
{"edit_instruction": "Change the background to a sleek, modern airport terminal concourse with large aircraft taxiing past expansive glass windows and sunlight beaming through architecture to cast geometric shadows, neutral interior lighting, sharp background showing depth. Keep the woman holding shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/66417caeff67b02af350aa46b9493b35.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/66417caeff67b02af350aa46b9493b35.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/66417caeff67b02af350aa46b9493b35.mp4", "mask_path": "synthetic-bg-change/mask/66417caeff67b02af350aa46b9493b35.mp4", "composite_path": "synthetic-bg-change/composite/66417caeff67b02af350aa46b9493b35.mp4"}
{"edit_instruction": "Change the background to a vibrant autumn park with golden leaves, trees swaying gently in the wind, and a curving path covered in fallen leaves. Include a park bench in the mid-ground and distant visitors walking dogs. Use soft, diffused daylight from the upper right with golden hour lighting enhancing warm orange, yellow, and brown tones. Maintain a static, eye-level full shot with a slightly blurred background in high definition realistic style. Keep the woman in the blue plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/727226331aec3c6a30ecdec5ba3729c6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/727226331aec3c6a30ecdec5ba3729c6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/727226331aec3c6a30ecdec5ba3729c6.mp4", "mask_path": "synthetic-bg-change/mask/727226331aec3c6a30ecdec5ba3729c6.mp4", "composite_path": "synthetic-bg-change/composite/727226331aec3c6a30ecdec5ba3729c6.mp4"}
{"edit_instruction": "Change the background to a vibrant autumn park with golden leaves, trees swaying gently in the wind, and a curving path covered in fallen leaves. Include a park bench in the mid-ground and distant visitors walking dogs. Use soft, diffused daylight from the upper right with golden hour lighting enhancing warm orange, yellow, and brown tones. Maintain a static, eye-level full shot with a slightly blurred background in high definition realistic style. Keep the woman in the blue plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7ea07cec1a52561c1975fc66cf26c025.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7ea07cec1a52561c1975fc66cf26c025.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7ea07cec1a52561c1975fc66cf26c025.mp4", "mask_path": "synthetic-bg-change/mask/7ea07cec1a52561c1975fc66cf26c025.mp4", "composite_path": "synthetic-bg-change/composite/7ea07cec1a52561c1975fc66cf26c025.mp4"}
{"edit_instruction": "Change the background to a luxurious European shopping district with shoppers bustling past and a street tram moving in the distance, featuring faint confetti in the air and a soft-focus background with bokeh of shop lights. Keep the woman holding shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/a3f14b1acf731704eef1d10ca39d5b71.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a3f14b1acf731704eef1d10ca39d5b71.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a3f14b1acf731704eef1d10ca39d5b71.mp4", "mask_path": "synthetic-bg-change/mask/a3f14b1acf731704eef1d10ca39d5b71.mp4", "composite_path": "synthetic-bg-change/composite/a3f14b1acf731704eef1d10ca39d5b71.mp4"}
{"edit_instruction": "Change the background to a luxurious European shopping district with shoppers bustling past and a street tram moving in the distance, featuring faint confetti in the air and a soft-focus background with bokeh of shop lights. Keep the woman holding shopping bags intact.", "input_video_path": "synthetic-bg-change/input_video/d937ef41b92523ec1bdee92401daa3b9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d937ef41b92523ec1bdee92401daa3b9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d937ef41b92523ec1bdee92401daa3b9.mp4", "mask_path": "synthetic-bg-change/mask/d937ef41b92523ec1bdee92401daa3b9.mp4", "composite_path": "synthetic-bg-change/composite/d937ef41b92523ec1bdee92401daa3b9.mp4"}
{"edit_instruction": "Change the background to a bustling wooden toy workshop with toy trains chugging on overhead tracks and mechanical gears turning on the walls, featuring a blurry background with warm festive bokeh from fairy lights and candles, a dreamy atmosphere, cinematic lighting, medium shot, eye-level, static camera. Keep Santa Claus raising his hands intact.", "input_video_path": "synthetic-bg-change/input_video/3d32b49d6cf885814cdcd9f48f311c6d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3d32b49d6cf885814cdcd9f48f311c6d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3d32b49d6cf885814cdcd9f48f311c6d.mp4", "mask_path": "synthetic-bg-change/mask/3d32b49d6cf885814cdcd9f48f311c6d.mp4", "composite_path": "synthetic-bg-change/composite/3d32b49d6cf885814cdcd9f48f311c6d.mp4"}
{"edit_instruction": "Change the background to a bustling wooden toy workshop with toy trains chugging on overhead tracks and mechanical gears turning on the walls, featuring a blurry background with warm festive bokeh from fairy lights and candles, a dreamy atmosphere, cinematic lighting, medium shot, eye-level, static camera. Keep Santa Claus raising his hands intact.", "input_video_path": "synthetic-bg-change/input_video/fa1765ed5f6d756dce3629085878ba36.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fa1765ed5f6d756dce3629085878ba36.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fa1765ed5f6d756dce3629085878ba36.mp4", "mask_path": "synthetic-bg-change/mask/fa1765ed5f6d756dce3629085878ba36.mp4", "composite_path": "synthetic-bg-change/composite/fa1765ed5f6d756dce3629085878ba36.mp4"}
{"edit_instruction": "Change the background to the interior of a modern subway car with blurred motion of a passing train outside the window, flickering interior lights, and soft, diffused artificial light from the front right, capturing a sense of travel speed with soft-focus bokeh lights. Medium close-up, eye-level, static camera. Keep the man wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/e9f78fc4d7259c246f8fd731044cfee7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e9f78fc4d7259c246f8fd731044cfee7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e9f78fc4d7259c246f8fd731044cfee7.mp4", "mask_path": "synthetic-bg-change/mask/e9f78fc4d7259c246f8fd731044cfee7.mp4", "composite_path": "synthetic-bg-change/composite/e9f78fc4d7259c246f8fd731044cfee7.mp4"}
{"edit_instruction": "Change the background to a brick coffee shop patio with leaves blowing gently across the pavement, people walking past in the blurred background, steam rising from nearby tables, and a decorative awning flapping slightly, illuminated by soft neutral daylight from the front-right. Use a full shot, eye-level, static camera with a slightly blurred background showing softened urban details. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/feaccf3478f059c49c1e233c1a15a014.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/feaccf3478f059c49c1e233c1a15a014.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/feaccf3478f059c49c1e233c1a15a014.mp4", "mask_path": "synthetic-bg-change/mask/feaccf3478f059c49c1e233c1a15a014.mp4", "composite_path": "synthetic-bg-change/composite/feaccf3478f059c49c1e233c1a15a014.mp4"}
{"edit_instruction": "Change the background to the interior of a modern subway car with blurred motion of a passing train outside the window, flickering interior lights, and soft, diffused artificial light from the front right, capturing a sense of travel speed with soft-focus bokeh lights. Medium close-up, eye-level, static camera. Keep the man wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/0172231e2eea638bd36384a3893a078b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0172231e2eea638bd36384a3893a078b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0172231e2eea638bd36384a3893a078b.mp4", "mask_path": "synthetic-bg-change/mask/0172231e2eea638bd36384a3893a078b.mp4", "composite_path": "synthetic-bg-change/composite/0172231e2eea638bd36384a3893a078b.mp4"}
{"edit_instruction": "Change the background to a lively urban street festival with festival flags waving and paper lanterns swaying gently in the breeze, illuminated by soft diffused light from the front-right. Medium shot, eye-level, static camera with a slightly blurred background. Keep the dancing woman and man intact.", "input_video_path": "synthetic-bg-change/input_video/c587af1547fdeb328b26fc2f19af4997.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c587af1547fdeb328b26fc2f19af4997.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c587af1547fdeb328b26fc2f19af4997.mp4", "mask_path": "synthetic-bg-change/mask/c587af1547fdeb328b26fc2f19af4997.mp4", "composite_path": "synthetic-bg-change/composite/c587af1547fdeb328b26fc2f19af4997.mp4"}
{"edit_instruction": "Change the background to a brick coffee shop patio with leaves blowing gently across the pavement, people walking past in the blurred background, steam rising from nearby tables, and a decorative awning flapping slightly, illuminated by soft neutral daylight from the front-right. Use a full shot, eye-level, static camera with a slightly blurred background showing softened urban details. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/d08ea7264301e7b265d083fc4c056c6e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d08ea7264301e7b265d083fc4c056c6e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d08ea7264301e7b265d083fc4c056c6e.mp4", "mask_path": "synthetic-bg-change/mask/d08ea7264301e7b265d083fc4c056c6e.mp4", "composite_path": "synthetic-bg-change/composite/d08ea7264301e7b265d083fc4c056c6e.mp4"}
{"edit_instruction": "Change the background to a city rooftop terrace at twilight with colorful confetti falling around, a glittering city skyline with blinking skyscraper lights and distant traffic, illuminated by soft ambient city light from the front-left. Use a medium shot, eye-level angle, static camera, and gentle background blur. Keep the couple in casual shirts dancing playfully intact.", "input_video_path": "synthetic-bg-change/input_video/9ff4fd0918c7ae781da5c2fc75d9cfec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9ff4fd0918c7ae781da5c2fc75d9cfec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9ff4fd0918c7ae781da5c2fc75d9cfec.mp4", "mask_path": "synthetic-bg-change/mask/9ff4fd0918c7ae781da5c2fc75d9cfec.mp4", "composite_path": "synthetic-bg-change/composite/9ff4fd0918c7ae781da5c2fc75d9cfec.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk street corner with flying cars passing overhead leaving neon light trails, holographic advertisements flickering and glitching, and steam rising from vents. Use cool neutral lighting from the front right and vibrant neon background lights. Medium close-up, eye-level, static camera, gentle background blur. Keep the man in the blue blazer wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/6e755b7220ea7ade1ed3a736642aeb39.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e755b7220ea7ade1ed3a736642aeb39.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e755b7220ea7ade1ed3a736642aeb39.mp4", "mask_path": "synthetic-bg-change/mask/6e755b7220ea7ade1ed3a736642aeb39.mp4", "composite_path": "synthetic-bg-change/composite/6e755b7220ea7ade1ed3a736642aeb39.mp4"}
{"edit_instruction": "Change the background to a lively urban street festival with festival flags waving and paper lanterns swaying gently in the breeze, illuminated by soft diffused light from the front-right. Medium shot, eye-level, static camera with a slightly blurred background. Keep the dancing woman and man intact.", "input_video_path": "synthetic-bg-change/input_video/38bb88621c422e4818e46daad37dc7f2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/38bb88621c422e4818e46daad37dc7f2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/38bb88621c422e4818e46daad37dc7f2.mp4", "mask_path": "synthetic-bg-change/mask/38bb88621c422e4818e46daad37dc7f2.mp4", "composite_path": "synthetic-bg-change/composite/38bb88621c422e4818e46daad37dc7f2.mp4"}
{"edit_instruction": "Change the background to a city rooftop terrace at twilight with colorful confetti falling around, a glittering city skyline with blinking skyscraper lights and distant traffic, illuminated by soft ambient city light from the front-left. Use a medium shot, eye-level angle, static camera, and gentle background blur. Keep the couple in casual shirts dancing playfully intact.", "input_video_path": "synthetic-bg-change/input_video/356717169a8d3c82bc3402bc03c7b857.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/356717169a8d3c82bc3402bc03c7b857.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/356717169a8d3c82bc3402bc03c7b857.mp4", "mask_path": "synthetic-bg-change/mask/356717169a8d3c82bc3402bc03c7b857.mp4", "composite_path": "synthetic-bg-change/composite/356717169a8d3c82bc3402bc03c7b857.mp4"}
{"edit_instruction": "Change the background to an upscale rooftop bar at twilight with string lights swaying gently in the wind and city skyline lights flickering in the distance, using ambient blue hour lighting with a soft key light from the right. Medium close-up, eye-level, static camera, soft focus background. Keep the man in a suit wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/2280a3d31eeeffc80a5da578256cab69.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2280a3d31eeeffc80a5da578256cab69.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2280a3d31eeeffc80a5da578256cab69.mp4", "mask_path": "synthetic-bg-change/mask/2280a3d31eeeffc80a5da578256cab69.mp4", "composite_path": "synthetic-bg-change/composite/2280a3d31eeeffc80a5da578256cab69.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk street corner with flying cars passing overhead leaving neon light trails, holographic advertisements flickering and glitching, and steam rising from vents. Use cool neutral lighting from the front right and vibrant neon background lights. Medium close-up, eye-level, static camera, gentle background blur. Keep the man in the blue blazer wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/aa3230ba523b3bd21a4cde9fd4370b41.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aa3230ba523b3bd21a4cde9fd4370b41.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aa3230ba523b3bd21a4cde9fd4370b41.mp4", "mask_path": "synthetic-bg-change/mask/aa3230ba523b3bd21a4cde9fd4370b41.mp4", "composite_path": "synthetic-bg-change/composite/aa3230ba523b3bd21a4cde9fd4370b41.mp4"}
{"edit_instruction": "Change the background to a retro 1950s American diner with a classic jukebox flickering with neon lights and steam rising from coffee cups on the counter, featuring bright, soft artificial lighting from the front-right. Include musical notes and colorful sparkles floating around, dreamy out-of-focus background with bokeh from neon signs, medium shot, eye-level, static camera. Keep the dancing couple intact.", "input_video_path": "synthetic-bg-change/input_video/2793aff506f1fdf886e1fb18adb60245.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2793aff506f1fdf886e1fb18adb60245.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2793aff506f1fdf886e1fb18adb60245.mp4", "mask_path": "synthetic-bg-change/mask/2793aff506f1fdf886e1fb18adb60245.mp4", "composite_path": "synthetic-bg-change/composite/2793aff506f1fdf886e1fb18adb60245.mp4"}
{"edit_instruction": "Change the background to an upscale rooftop bar at twilight with string lights swaying gently in the wind and city skyline lights flickering in the distance, using ambient blue hour lighting with a soft key light from the right. Medium close-up, eye-level, static camera, soft focus background. Keep the man in a suit wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/6999cd468e11b0cbe7ecdf39b9e01ebf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6999cd468e11b0cbe7ecdf39b9e01ebf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6999cd468e11b0cbe7ecdf39b9e01ebf.mp4", "mask_path": "synthetic-bg-change/mask/6999cd468e11b0cbe7ecdf39b9e01ebf.mp4", "composite_path": "synthetic-bg-change/composite/6999cd468e11b0cbe7ecdf39b9e01ebf.mp4"}
{"edit_instruction": "Change the background to a high-end corner office with floor-to-ceiling windows showing slowly moving city traffic far below and drifting clouds, bathed in soft daylight from the right. Use a medium close-up, eye-level static camera with gentle background blur. Keep the man in the suit wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/2d49307e43ac25fe2a480bc4285947b8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2d49307e43ac25fe2a480bc4285947b8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2d49307e43ac25fe2a480bc4285947b8.mp4", "mask_path": "synthetic-bg-change/mask/2d49307e43ac25fe2a480bc4285947b8.mp4", "composite_path": "synthetic-bg-change/composite/2d49307e43ac25fe2a480bc4285947b8.mp4"}
{"edit_instruction": "Change the background to a moving subway car with tunnel lights streaking by through the windows, creating a sense of speed, other commuters in the background, reflections shifting on the glass, and soft neutral lighting from the front right, captured in a medium close-up at eye-level with a static camera and slightly blurred background to emphasize motion. Keep the man in a suit and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/fc6848f0f9929bc61842bcaa79e1f62f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fc6848f0f9929bc61842bcaa79e1f62f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fc6848f0f9929bc61842bcaa79e1f62f.mp4", "mask_path": "synthetic-bg-change/mask/fc6848f0f9929bc61842bcaa79e1f62f.mp4", "composite_path": "synthetic-bg-change/composite/fc6848f0f9929bc61842bcaa79e1f62f.mp4"}
{"edit_instruction": "Change the background to a retro 1950s American diner with a classic jukebox flickering with neon lights and steam rising from coffee cups on the counter, featuring bright, soft artificial lighting from the front-right. Include musical notes and colorful sparkles floating around, dreamy out-of-focus background with bokeh from neon signs, medium shot, eye-level, static camera. Keep the dancing couple intact.", "input_video_path": "synthetic-bg-change/input_video/bf27f8fd2a221a37f2661fe030043ee2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf27f8fd2a221a37f2661fe030043ee2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf27f8fd2a221a37f2661fe030043ee2.mp4", "mask_path": "synthetic-bg-change/mask/bf27f8fd2a221a37f2661fe030043ee2.mp4", "composite_path": "synthetic-bg-change/composite/bf27f8fd2a221a37f2661fe030043ee2.mp4"}
{"edit_instruction": "Change the background to a luxury recording studio with acoustic foam panels and mixing consoles, featuring LED level meters bouncing rhythmically and dust motes floating in beams of light, with soft studio lighting from the front right. Medium close-up, eye-level, static camera with gentle background blur. Keep the man in a suit and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/372ecc3dffbd8f28000a5b816808ebc3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/372ecc3dffbd8f28000a5b816808ebc3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/372ecc3dffbd8f28000a5b816808ebc3.mp4", "mask_path": "synthetic-bg-change/mask/372ecc3dffbd8f28000a5b816808ebc3.mp4", "composite_path": "synthetic-bg-change/composite/372ecc3dffbd8f28000a5b816808ebc3.mp4"}
{"edit_instruction": "Change the background to a high-end corner office with floor-to-ceiling windows showing slowly moving city traffic far below and drifting clouds, bathed in soft daylight from the right. Use a medium close-up, eye-level static camera with gentle background blur. Keep the man in the suit wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/d5673fc4d491e356360b067c0a31be84.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d5673fc4d491e356360b067c0a31be84.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d5673fc4d491e356360b067c0a31be84.mp4", "mask_path": "synthetic-bg-change/mask/d5673fc4d491e356360b067c0a31be84.mp4", "composite_path": "synthetic-bg-change/composite/d5673fc4d491e356360b067c0a31be84.mp4"}
{"edit_instruction": "Change the background to a moving subway car with tunnel lights streaking by through the windows, creating a sense of speed, other commuters in the background, reflections shifting on the glass, and soft neutral lighting from the front right, captured in a medium close-up at eye-level with a static camera and slightly blurred background to emphasize motion. Keep the man in a suit and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/ce2c32c1025fb0200d02fa594a90b9fb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ce2c32c1025fb0200d02fa594a90b9fb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ce2c32c1025fb0200d02fa594a90b9fb.mp4", "mask_path": "synthetic-bg-change/mask/ce2c32c1025fb0200d02fa594a90b9fb.mp4", "composite_path": "synthetic-bg-change/composite/ce2c32c1025fb0200d02fa594a90b9fb.mp4"}
{"edit_instruction": "Change the background to a vibrant New York city sidewalk with yellow taxi cabs driving past, steam rising from subway vents, and flickering neon signs in shop windows, featuring soft diffused light from the front-right. Medium shot, eye-level, static camera with a slightly blurred background for a candid feel. Keep the man in the grey knit sweater intact.", "input_video_path": "synthetic-bg-change/input_video/fc68b0df891012b2621b53847e3231bf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fc68b0df891012b2621b53847e3231bf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fc68b0df891012b2621b53847e3231bf.mp4", "mask_path": "synthetic-bg-change/mask/fc68b0df891012b2621b53847e3231bf.mp4", "composite_path": "synthetic-bg-change/composite/fc68b0df891012b2621b53847e3231bf.mp4"}
{"edit_instruction": "Change the background to a luxury recording studio with acoustic foam panels and mixing consoles, featuring LED level meters bouncing rhythmically and dust motes floating in beams of light, with soft studio lighting from the front right. Medium close-up, eye-level, static camera with gentle background blur. Keep the man in a suit and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/ff40e46b0e7c58a23dffc69df495b89c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff40e46b0e7c58a23dffc69df495b89c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff40e46b0e7c58a23dffc69df495b89c.mp4", "mask_path": "synthetic-bg-change/mask/ff40e46b0e7c58a23dffc69df495b89c.mp4", "composite_path": "synthetic-bg-change/composite/ff40e46b0e7c58a23dffc69df495b89c.mp4"}
{"edit_instruction": "Change the background to a lively disco club environment with spinning disco balls casting moving spots of light, colorful laser beams cutting through the air, and confetti raining down in slow motion, featuring other partygoers silhouetted in the distance, soft neutral light on face with colorful rim lights, soft bokeh background. Keep the man in the grey knit sweater intact.", "input_video_path": "synthetic-bg-change/input_video/ac00199d2d2a6288e768aa8ca1baa0ef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac00199d2d2a6288e768aa8ca1baa0ef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac00199d2d2a6288e768aa8ca1baa0ef.mp4", "mask_path": "synthetic-bg-change/mask/ac00199d2d2a6288e768aa8ca1baa0ef.mp4", "composite_path": "synthetic-bg-change/composite/ac00199d2d2a6288e768aa8ca1baa0ef.mp4"}
{"edit_instruction": "Change the background to a vibrant New York city sidewalk with yellow taxi cabs driving past, steam rising from subway vents, and flickering neon signs in shop windows, featuring soft diffused light from the front-right. Medium shot, eye-level, static camera with a slightly blurred background for a candid feel. Keep the man in the grey knit sweater intact.", "input_video_path": "synthetic-bg-change/input_video/c1b3f501bb397fed78c194b8d655e9d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c1b3f501bb397fed78c194b8d655e9d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c1b3f501bb397fed78c194b8d655e9d1.mp4", "mask_path": "synthetic-bg-change/mask/c1b3f501bb397fed78c194b8d655e9d1.mp4", "composite_path": "synthetic-bg-change/composite/c1b3f501bb397fed78c194b8d655e9d1.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk nightclub with laser beams, flickering holographic advertisements, and pulsating strobe lights, using hard directional lighting from the right and a blurry background with vibrant colorful bokeh. Keep the happy man in the grey shirt intact.", "input_video_path": "synthetic-bg-change/input_video/bfb683ae117fec57d552efcc4e15c816.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bfb683ae117fec57d552efcc4e15c816.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bfb683ae117fec57d552efcc4e15c816.mp4", "mask_path": "synthetic-bg-change/mask/bfb683ae117fec57d552efcc4e15c816.mp4", "composite_path": "synthetic-bg-change/composite/bfb683ae117fec57d552efcc4e15c816.mp4"}
{"edit_instruction": "Change the background to a lively disco club environment with spinning disco balls casting moving spots of light, colorful laser beams cutting through the air, and confetti raining down in slow motion, featuring other partygoers silhouetted in the distance, soft neutral light on face with colorful rim lights, soft bokeh background. Keep the man in the grey knit sweater intact.", "input_video_path": "synthetic-bg-change/input_video/ae3657d9a6583e539d7d929cacdee4ee.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ae3657d9a6583e539d7d929cacdee4ee.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ae3657d9a6583e539d7d929cacdee4ee.mp4", "mask_path": "synthetic-bg-change/mask/ae3657d9a6583e539d7d929cacdee4ee.mp4", "composite_path": "synthetic-bg-change/composite/ae3657d9a6583e539d7d929cacdee4ee.mp4"}
{"edit_instruction": "Change the background to a surreal white abstract void filled with floating geometric shapes, including slowly levitating cubes and spheres and liquid metal ripples expanding in the air, illuminated by clean, cool directional light from the right. Medium shot, eye-level, static camera with sharp focus throughout. Keep the stylish man dancing intact.", "input_video_path": "synthetic-bg-change/input_video/119c770fa6aeba1a44ddd7b85bb73451.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/119c770fa6aeba1a44ddd7b85bb73451.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/119c770fa6aeba1a44ddd7b85bb73451.mp4", "mask_path": "synthetic-bg-change/mask/119c770fa6aeba1a44ddd7b85bb73451.mp4", "composite_path": "synthetic-bg-change/composite/119c770fa6aeba1a44ddd7b85bb73451.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk nightclub with laser beams, flickering holographic advertisements, and pulsating strobe lights, using hard directional lighting from the right and a blurry background with vibrant colorful bokeh. Keep the happy man in the grey shirt intact.", "input_video_path": "synthetic-bg-change/input_video/83d5e5fef2a138231caf6c849f888150.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/83d5e5fef2a138231caf6c849f888150.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/83d5e5fef2a138231caf6c849f888150.mp4", "mask_path": "synthetic-bg-change/mask/83d5e5fef2a138231caf6c849f888150.mp4", "composite_path": "synthetic-bg-change/composite/83d5e5fef2a138231caf6c849f888150.mp4"}
{"edit_instruction": "Change the background to a surreal white abstract void filled with floating geometric shapes, including slowly levitating cubes and spheres and liquid metal ripples expanding in the air, illuminated by clean, cool directional light from the right. Medium shot, eye-level, static camera with sharp focus throughout. Keep the stylish man dancing intact.", "input_video_path": "synthetic-bg-change/input_video/3224217d57c1d73260c0d6da877b61be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3224217d57c1d73260c0d6da877b61be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3224217d57c1d73260c0d6da877b61be.mp4", "mask_path": "synthetic-bg-change/mask/3224217d57c1d73260c0d6da877b61be.mp4", "composite_path": "synthetic-bg-change/composite/3224217d57c1d73260c0d6da877b61be.mp4"}
{"edit_instruction": "Change the background to the Venice Beach boardwalk with palm trees swaying, skateboarders passing by, and blue ocean waves crashing in the distance, lit by bright, neutral daylight from the right. Medium shot, eye-level, sharp background with deep focus. Keep the happy man in the grey shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8d90ad3d823a37211ecefd03773ae236.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8d90ad3d823a37211ecefd03773ae236.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8d90ad3d823a37211ecefd03773ae236.mp4", "mask_path": "synthetic-bg-change/mask/8d90ad3d823a37211ecefd03773ae236.mp4", "composite_path": "synthetic-bg-change/composite/8d90ad3d823a37211ecefd03773ae236.mp4"}
{"edit_instruction": "Change the background to a stylish modern living room with mid-century furniture and sheer curtains billowing gently at the window, with sunlight streaming in and soft, neutral indoor lighting from the right. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/d16402c282389e48bd7a372247b2ff49.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d16402c282389e48bd7a372247b2ff49.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d16402c282389e48bd7a372247b2ff49.mp4", "mask_path": "synthetic-bg-change/mask/d16402c282389e48bd7a372247b2ff49.mp4", "composite_path": "synthetic-bg-change/composite/d16402c282389e48bd7a372247b2ff49.mp4"}
{"edit_instruction": "Change the background to a dimly lit, smoky jazz club with ceiling fans spinning slowly, patrons clapping at tables, and a saxophone player on a small stage, with soft mood lighting from the right and a gentle background blur. Keep the man dancing intact.", "input_video_path": "synthetic-bg-change/input_video/ee581a45964125767a19d8a67f0164d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ee581a45964125767a19d8a67f0164d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ee581a45964125767a19d8a67f0164d9.mp4", "mask_path": "synthetic-bg-change/mask/ee581a45964125767a19d8a67f0164d9.mp4", "composite_path": "synthetic-bg-change/composite/ee581a45964125767a19d8a67f0164d9.mp4"}
{"edit_instruction": "Change the background to the Venice Beach boardwalk with palm trees swaying, skateboarders passing by, and blue ocean waves crashing in the distance, lit by bright, neutral daylight from the right. Medium shot, eye-level, sharp background with deep focus. Keep the happy man in the grey shirt intact.", "input_video_path": "synthetic-bg-change/input_video/f806941f730e8ca60f1c6230de620e70.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f806941f730e8ca60f1c6230de620e70.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f806941f730e8ca60f1c6230de620e70.mp4", "mask_path": "synthetic-bg-change/mask/f806941f730e8ca60f1c6230de620e70.mp4", "composite_path": "synthetic-bg-change/composite/f806941f730e8ca60f1c6230de620e70.mp4"}
{"edit_instruction": "Change the background to a stylish modern living room with mid-century furniture and sheer curtains billowing gently at the window, with sunlight streaming in and soft, neutral indoor lighting from the right. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/b15abc67a4af6a7a9e883c50730fb228.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b15abc67a4af6a7a9e883c50730fb228.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b15abc67a4af6a7a9e883c50730fb228.mp4", "mask_path": "synthetic-bg-change/mask/b15abc67a4af6a7a9e883c50730fb228.mp4", "composite_path": "synthetic-bg-change/composite/b15abc67a4af6a7a9e883c50730fb228.mp4"}
{"edit_instruction": "Change the background to a modern luxury penthouse living room with floor-to-ceiling windows showing a twinkling city skyline at twilight, traffic on distant bridges, and animated billboard lights. Include dust motes floating near sleek furniture and a subtle floating holographic interface showing shifting stock market graphs near the window. Maintain soft, neutral indoor lighting from the front-left, a static camera, and a slightly blurred background. Keep the man in the plaid shirt and the girl intact.", "input_video_path": "synthetic-bg-change/input_video/3103d2eb34179cc549576c67a16e1f7d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3103d2eb34179cc549576c67a16e1f7d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3103d2eb34179cc549576c67a16e1f7d.mp4", "mask_path": "synthetic-bg-change/mask/3103d2eb34179cc549576c67a16e1f7d.mp4", "composite_path": "synthetic-bg-change/composite/3103d2eb34179cc549576c67a16e1f7d.mp4"}
{"edit_instruction": "Change the background to a dimly lit, smoky jazz club with ceiling fans spinning slowly, patrons clapping at tables, and a saxophone player on a small stage, with soft mood lighting from the right and a gentle background blur. Keep the man dancing intact.", "input_video_path": "synthetic-bg-change/input_video/053dcf5a9ba38138f507e7a1caeb634d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/053dcf5a9ba38138f507e7a1caeb634d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/053dcf5a9ba38138f507e7a1caeb634d.mp4", "mask_path": "synthetic-bg-change/mask/053dcf5a9ba38138f507e7a1caeb634d.mp4", "composite_path": "synthetic-bg-change/composite/053dcf5a9ba38138f507e7a1caeb634d.mp4"}
{"edit_instruction": "Change the background to the interior cabin of a luxury private jet with clouds drifting past oval windows, champagne bubbles rising in flutes on a nearby table, sunlight glinting off crystal glassware, and cool, neutral interior lighting with soft front-left illumination. Use a medium close-up, eye-level, static camera angle with a soft-focus background emphasizing luxury details. Keep the man counting money and the excited woman intact.", "input_video_path": "synthetic-bg-change/input_video/494f4d3ea85dd32cbf1a5f821009139a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/494f4d3ea85dd32cbf1a5f821009139a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/494f4d3ea85dd32cbf1a5f821009139a.mp4", "mask_path": "synthetic-bg-change/mask/494f4d3ea85dd32cbf1a5f821009139a.mp4", "composite_path": "synthetic-bg-change/composite/494f4d3ea85dd32cbf1a5f821009139a.mp4"}
{"edit_instruction": "Change the background to a modern luxury penthouse living room with floor-to-ceiling windows showing a twinkling city skyline at twilight, traffic on distant bridges, and animated billboard lights. Include dust motes floating near sleek furniture and a subtle floating holographic interface showing shifting stock market graphs near the window. Maintain soft, neutral indoor lighting from the front-left, a static camera, and a slightly blurred background. Keep the man in the plaid shirt and the girl intact.", "input_video_path": "synthetic-bg-change/input_video/6637d5c8b184f10e470fa004b9603395.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6637d5c8b184f10e470fa004b9603395.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6637d5c8b184f10e470fa004b9603395.mp4", "mask_path": "synthetic-bg-change/mask/6637d5c8b184f10e470fa004b9603395.mp4", "composite_path": "synthetic-bg-change/composite/6637d5c8b184f10e470fa004b9603395.mp4"}
{"edit_instruction": "Change the background to a breezy tropical resort balcony with palm fronds swaying in the wind and turquoise ocean waves crashing on the shore in the distance, lit by bright, sunny natural light from the front-right. Use a medium close-up, eye-level static camera with a slightly blurred background. Keep the man counting banknotes and the excited woman beside him intact.", "input_video_path": "synthetic-bg-change/input_video/cd6242edbd5a027c0623ebfcf88dd4dd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cd6242edbd5a027c0623ebfcf88dd4dd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cd6242edbd5a027c0623ebfcf88dd4dd.mp4", "mask_path": "synthetic-bg-change/mask/cd6242edbd5a027c0623ebfcf88dd4dd.mp4", "composite_path": "synthetic-bg-change/composite/cd6242edbd5a027c0623ebfcf88dd4dd.mp4"}
{"edit_instruction": "Change the background to the interior cabin of a luxury private jet with clouds drifting past oval windows, champagne bubbles rising in flutes on a nearby table, sunlight glinting off crystal glassware, and cool, neutral interior lighting with soft front-left illumination. Use a medium close-up, eye-level, static camera angle with a soft-focus background emphasizing luxury details. Keep the man counting money and the excited woman intact.", "input_video_path": "synthetic-bg-change/input_video/a187e6ff6944a1ab924c09d43e71d686.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a187e6ff6944a1ab924c09d43e71d686.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a187e6ff6944a1ab924c09d43e71d686.mp4", "mask_path": "synthetic-bg-change/mask/a187e6ff6944a1ab924c09d43e71d686.mp4", "composite_path": "synthetic-bg-change/composite/a187e6ff6944a1ab924c09d43e71d686.mp4"}
{"edit_instruction": "Change the background to a bustling outdoor market stall with pedestrians walking by and steam rising from a nearby food cart, lit by diffused daylight from the front-left, captured in a medium shot with a slightly blurred background. Keep the man counting money and the watching girl intact.", "input_video_path": "synthetic-bg-change/input_video/a20c9827473bc707800dcb26c3cf18c8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a20c9827473bc707800dcb26c3cf18c8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a20c9827473bc707800dcb26c3cf18c8.mp4", "mask_path": "synthetic-bg-change/mask/a20c9827473bc707800dcb26c3cf18c8.mp4", "composite_path": "synthetic-bg-change/composite/a20c9827473bc707800dcb26c3cf18c8.mp4"}
{"edit_instruction": "Change the background to a breezy tropical resort balcony with palm fronds swaying in the wind and turquoise ocean waves crashing on the shore in the distance, lit by bright, sunny natural light from the front-right. Use a medium close-up, eye-level static camera with a slightly blurred background. Keep the man counting banknotes and the excited woman beside him intact.", "input_video_path": "synthetic-bg-change/input_video/02e3d8f0d05e418bd6de51c25d022f25.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/02e3d8f0d05e418bd6de51c25d022f25.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/02e3d8f0d05e418bd6de51c25d022f25.mp4", "mask_path": "synthetic-bg-change/mask/02e3d8f0d05e418bd6de51c25d022f25.mp4", "composite_path": "synthetic-bg-change/composite/02e3d8f0d05e418bd6de51c25d022f25.mp4"}
{"edit_instruction": "Change the background to a bright car dealership showroom with polished cars gleaming in the background, a salesperson walking in the distance, and flags waving outside the window. Clean neutral lighting from the front-left. Eye-level, medium shot, sharp background, deep focus. Keep the man counting cash and the clapping girl intact.", "input_video_path": "synthetic-bg-change/input_video/683224095db7bbd4725272f8bff436e5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/683224095db7bbd4725272f8bff436e5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/683224095db7bbd4725272f8bff436e5.mp4", "mask_path": "synthetic-bg-change/mask/683224095db7bbd4725272f8bff436e5.mp4", "composite_path": "synthetic-bg-change/composite/683224095db7bbd4725272f8bff436e5.mp4"}
{"edit_instruction": "Change the background to a bustling outdoor market stall with pedestrians walking by and steam rising from a nearby food cart, lit by diffused daylight from the front-left, captured in a medium shot with a slightly blurred background. Keep the man counting money and the watching girl intact.", "input_video_path": "synthetic-bg-change/input_video/f311af7a96af56a8859944100c911ec9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f311af7a96af56a8859944100c911ec9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f311af7a96af56a8859944100c911ec9.mp4", "mask_path": "synthetic-bg-change/mask/f311af7a96af56a8859944100c911ec9.mp4", "composite_path": "synthetic-bg-change/composite/f311af7a96af56a8859944100c911ec9.mp4"}
{"edit_instruction": "Change the background to a vibrant high-roller casino room with flickering slot machines, card chips stacking up on nearby tables, and soft, diffused artificial lighting from the front-left, capturing a bustling atmosphere with a slightly blurred background. Keep the man counting banknotes and the excited woman intact.", "input_video_path": "synthetic-bg-change/input_video/c252661969a96e7cf87d59a1141e1171.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c252661969a96e7cf87d59a1141e1171.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c252661969a96e7cf87d59a1141e1171.mp4", "mask_path": "synthetic-bg-change/mask/c252661969a96e7cf87d59a1141e1171.mp4", "composite_path": "synthetic-bg-change/composite/c252661969a96e7cf87d59a1141e1171.mp4"}
{"edit_instruction": "Change the background to a bright car dealership showroom with polished cars gleaming in the background, a salesperson walking in the distance, and flags waving outside the window. Clean neutral lighting from the front-left. Eye-level, medium shot, sharp background, deep focus. Keep the man counting cash and the clapping girl intact.", "input_video_path": "synthetic-bg-change/input_video/d263913c94fe8847c27d71f849da02c3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d263913c94fe8847c27d71f849da02c3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d263913c94fe8847c27d71f849da02c3.mp4", "mask_path": "synthetic-bg-change/mask/d263913c94fe8847c27d71f849da02c3.mp4", "composite_path": "synthetic-bg-change/composite/d263913c94fe8847c27d71f849da02c3.mp4"}
{"edit_instruction": "Change the background to a modern city apartment at night with a large window showing streaks of city traffic lights and illuminated skyscrapers, neutral indoor lighting, and a gentle breeze moving sheer curtains nearby. Medium shot, eye-level, static camera, slightly blurred background. Keep the man in the plaid shirt and the woman nearby intact.", "input_video_path": "synthetic-bg-change/input_video/d9331e17063c47557e32e917843d49a8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d9331e17063c47557e32e917843d49a8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d9331e17063c47557e32e917843d49a8.mp4", "mask_path": "synthetic-bg-change/mask/d9331e17063c47557e32e917843d49a8.mp4", "composite_path": "synthetic-bg-change/composite/d9331e17063c47557e32e917843d49a8.mp4"}
{"edit_instruction": "Change the background to a vibrant high-roller casino room with flickering slot machines, card chips stacking up on nearby tables, and soft, diffused artificial lighting from the front-left, capturing a bustling atmosphere with a slightly blurred background. Keep the man counting banknotes and the excited woman intact.", "input_video_path": "synthetic-bg-change/input_video/fbdadaecd0e587fbf4b60f9af8a9b00d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fbdadaecd0e587fbf4b60f9af8a9b00d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fbdadaecd0e587fbf4b60f9af8a9b00d.mp4", "mask_path": "synthetic-bg-change/mask/fbdadaecd0e587fbf4b60f9af8a9b00d.mp4", "composite_path": "synthetic-bg-change/composite/fbdadaecd0e587fbf4b60f9af8a9b00d.mp4"}
{"edit_instruction": "Change the background to a bustling, high-end casino with rhythmically flashing slot machine lights and waitstaff walking past, featuring vibrant artificial lighting from the front-right. Use a medium close-up, eye-level static shot with the background in soft focus. Keep the man counting money and the woman watching intact.", "input_video_path": "synthetic-bg-change/input_video/b1f1db7e182738580119fd254c18c8a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1f1db7e182738580119fd254c18c8a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1f1db7e182738580119fd254c18c8a3.mp4", "mask_path": "synthetic-bg-change/mask/b1f1db7e182738580119fd254c18c8a3.mp4", "composite_path": "synthetic-bg-change/composite/b1f1db7e182738580119fd254c18c8a3.mp4"}
{"edit_instruction": "Change the background to a modern city apartment at night with a large window showing streaks of city traffic lights and illuminated skyscrapers, neutral indoor lighting, and a gentle breeze moving sheer curtains nearby. Medium shot, eye-level, static camera, slightly blurred background. Keep the man in the plaid shirt and the woman nearby intact.", "input_video_path": "synthetic-bg-change/input_video/6407f0dad914801174973d52a0bbb1ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6407f0dad914801174973d52a0bbb1ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6407f0dad914801174973d52a0bbb1ce.mp4", "mask_path": "synthetic-bg-change/mask/6407f0dad914801174973d52a0bbb1ce.mp4", "composite_path": "synthetic-bg-change/composite/6407f0dad914801174973d52a0bbb1ce.mp4"}
{"edit_instruction": "Change the background to a bustling Moroccan souk with swaying hanging lanterns, blurred shoppers passing by in the colorful background, soft natural light filtering through fabric awnings from the left. Medium shot, eye-level, static camera, soft-focus background. Keep the man in the plaid shirt and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/00e1fb87bb4408394b123b556b9ca0c3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/00e1fb87bb4408394b123b556b9ca0c3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/00e1fb87bb4408394b123b556b9ca0c3.mp4", "mask_path": "synthetic-bg-change/mask/00e1fb87bb4408394b123b556b9ca0c3.mp4", "composite_path": "synthetic-bg-change/composite/00e1fb87bb4408394b123b556b9ca0c3.mp4"}
{"edit_instruction": "Change the background to a bustling, high-end casino with rhythmically flashing slot machine lights and waitstaff walking past, featuring vibrant artificial lighting from the front-right. Use a medium close-up, eye-level static shot with the background in soft focus. Keep the man counting money and the woman watching intact.", "input_video_path": "synthetic-bg-change/input_video/95f53c9c06e3864b95e3494d0004ff47.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/95f53c9c06e3864b95e3494d0004ff47.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/95f53c9c06e3864b95e3494d0004ff47.mp4", "mask_path": "synthetic-bg-change/mask/95f53c9c06e3864b95e3494d0004ff47.mp4", "composite_path": "synthetic-bg-change/composite/95f53c9c06e3864b95e3494d0004ff47.mp4"}
{"edit_instruction": "Change the background to a warm, cozy living room during a family gathering with dust motes dancing in sunbeams, a flickering fireplace, and a blurred silhouette of a grandchild running past. Include soft window light illuminating the face. Use a medium close-up, eye-level, static camera with a slightly blurred background showing home decor details. Keep the elderly man in the striped sweater intact.", "input_video_path": "synthetic-bg-change/input_video/255205bf3500328d222de88a6e08c9cd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/255205bf3500328d222de88a6e08c9cd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/255205bf3500328d222de88a6e08c9cd.mp4", "mask_path": "synthetic-bg-change/mask/255205bf3500328d222de88a6e08c9cd.mp4", "composite_path": "synthetic-bg-change/composite/255205bf3500328d222de88a6e08c9cd.mp4"}
{"edit_instruction": "Change the background to a bustling Moroccan souk with swaying hanging lanterns, blurred shoppers passing by in the colorful background, soft natural light filtering through fabric awnings from the left. Medium shot, eye-level, static camera, soft-focus background. Keep the man in the plaid shirt and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/a971ed0bdc81505d26aac2003d34cb0f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a971ed0bdc81505d26aac2003d34cb0f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a971ed0bdc81505d26aac2003d34cb0f.mp4", "mask_path": "synthetic-bg-change/mask/a971ed0bdc81505d26aac2003d34cb0f.mp4", "composite_path": "synthetic-bg-change/composite/a971ed0bdc81505d26aac2003d34cb0f.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with holographic data displays, robotic arms moving in the blurred background, blue plasma energy pulsing through conduits, and soft cool white light from the front-right. Medium close-up, eye-level, static camera with a dreamy out-of-focus background and digital bokeh. Keep the survivor in protective gear intact.", "input_video_path": "synthetic-bg-change/input_video/7c6e29cd51840450666f07764a0d1752.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c6e29cd51840450666f07764a0d1752.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c6e29cd51840450666f07764a0d1752.mp4", "mask_path": "synthetic-bg-change/mask/7c6e29cd51840450666f07764a0d1752.mp4", "composite_path": "synthetic-bg-change/composite/7c6e29cd51840450666f07764a0d1752.mp4"}
{"edit_instruction": "Change the background to a warm, cozy living room during a family gathering with dust motes dancing in sunbeams, a flickering fireplace, and a blurred silhouette of a grandchild running past. Include soft window light illuminating the face. Use a medium close-up, eye-level, static camera with a slightly blurred background showing home decor details. Keep the elderly man in the striped sweater intact.", "input_video_path": "synthetic-bg-change/input_video/448daf51e8ce9d7c226f9d48d30e9b3b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/448daf51e8ce9d7c226f9d48d30e9b3b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/448daf51e8ce9d7c226f9d48d30e9b3b.mp4", "mask_path": "synthetic-bg-change/mask/448daf51e8ce9d7c226f9d48d30e9b3b.mp4", "composite_path": "synthetic-bg-change/composite/448daf51e8ce9d7c226f9d48d30e9b3b.mp4"}
{"edit_instruction": "Change the background to a post-apocalyptic urban ruin with dust particles swirling heavily, crumbling concrete structures, smoke plumes rising in the distance, and toxic green smog drifting through the streets, illuminated by diffused neutral light from the front-right. Medium close-up, eye-level, static camera, sharp background showing destruction detail. Keep the survivor in protective gear inspecting the glass intact.", "input_video_path": "synthetic-bg-change/input_video/4ea2df1c5ccc8274d8b6c4843d9edc2f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4ea2df1c5ccc8274d8b6c4843d9edc2f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4ea2df1c5ccc8274d8b6c4843d9edc2f.mp4", "mask_path": "synthetic-bg-change/mask/4ea2df1c5ccc8274d8b6c4843d9edc2f.mp4", "composite_path": "synthetic-bg-change/composite/4ea2df1c5ccc8274d8b6c4843d9edc2f.mp4"}
{"edit_instruction": "Change the background to a vibrant autumn park with golden leaves falling slowly and people walking dogs in the distance, illuminated by natural soft daylight from the front-left. Medium close-up, eye-level, static camera with gentle background blur. Keep the elderly man in the striped sweater intact.", "input_video_path": "synthetic-bg-change/input_video/e1b40300fbcdbe24901e18583f1b7046.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e1b40300fbcdbe24901e18583f1b7046.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e1b40300fbcdbe24901e18583f1b7046.mp4", "mask_path": "synthetic-bg-change/mask/e1b40300fbcdbe24901e18583f1b7046.mp4", "composite_path": "synthetic-bg-change/composite/e1b40300fbcdbe24901e18583f1b7046.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with holographic data displays, robotic arms moving in the blurred background, blue plasma energy pulsing through conduits, and soft cool white light from the front-right. Medium close-up, eye-level, static camera with a dreamy out-of-focus background and digital bokeh. Keep the survivor in protective gear intact.", "input_video_path": "synthetic-bg-change/input_video/98edc42b97396c2ecf861e6635ec99c7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/98edc42b97396c2ecf861e6635ec99c7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/98edc42b97396c2ecf861e6635ec99c7.mp4", "mask_path": "synthetic-bg-change/mask/98edc42b97396c2ecf861e6635ec99c7.mp4", "composite_path": "synthetic-bg-change/composite/98edc42b97396c2ecf861e6635ec99c7.mp4"}
{"edit_instruction": "Change the background to a post-apocalyptic urban ruin with dust particles swirling heavily, crumbling concrete structures, smoke plumes rising in the distance, and toxic green smog drifting through the streets, illuminated by diffused neutral light from the front-right. Medium close-up, eye-level, static camera, sharp background showing destruction detail. Keep the survivor in protective gear inspecting the glass intact.", "input_video_path": "synthetic-bg-change/input_video/58b6d64c875cd7daf413b8f0d8441243.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/58b6d64c875cd7daf413b8f0d8441243.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/58b6d64c875cd7daf413b8f0d8441243.mp4", "mask_path": "synthetic-bg-change/mask/58b6d64c875cd7daf413b8f0d8441243.mp4", "composite_path": "synthetic-bg-change/composite/58b6d64c875cd7daf413b8f0d8441243.mp4"}
{"edit_instruction": "Change the background to an industrial water treatment facility with large steel pipes, filtration tanks, and slowly rising steam, illuminated by diffused cool industrial lighting from the front-left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the scientist in the hazmat suit inspecting the glass intact.", "input_video_path": "synthetic-bg-change/input_video/a9df68926120687ec0303e293ad31cb6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a9df68926120687ec0303e293ad31cb6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a9df68926120687ec0303e293ad31cb6.mp4", "mask_path": "synthetic-bg-change/mask/a9df68926120687ec0303e293ad31cb6.mp4", "composite_path": "synthetic-bg-change/composite/a9df68926120687ec0303e293ad31cb6.mp4"}
{"edit_instruction": "Change the background to a vibrant autumn park with golden leaves falling slowly and people walking dogs in the distance, illuminated by natural soft daylight from the front-left. Medium close-up, eye-level, static camera with gentle background blur. Keep the elderly man in the striped sweater intact.", "input_video_path": "synthetic-bg-change/input_video/ab048718487a958a7849f1448e28fed1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ab048718487a958a7849f1448e28fed1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ab048718487a958a7849f1448e28fed1.mp4", "mask_path": "synthetic-bg-change/mask/ab048718487a958a7849f1448e28fed1.mp4", "composite_path": "synthetic-bg-change/composite/ab048718487a958a7849f1448e28fed1.mp4"}
{"edit_instruction": "Change the background to a sunny urban park with autumn foliage, featuring falling golden leaves and dappled sunlight filtering through swaying tree branches, with a soft-focus background showing distant cyclists and blurred city buildings. Medium close-up, eye-level, static camera. Keep the elderly man in the striped sweater intact.", "input_video_path": "synthetic-bg-change/input_video/b6cd408abccd688dd444dafdd7e969a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b6cd408abccd688dd444dafdd7e969a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b6cd408abccd688dd444dafdd7e969a3.mp4", "mask_path": "synthetic-bg-change/mask/b6cd408abccd688dd444dafdd7e969a3.mp4", "composite_path": "synthetic-bg-change/composite/b6cd408abccd688dd444dafdd7e969a3.mp4"}
{"edit_instruction": "Change the background to an industrial water treatment facility with large steel pipes, filtration tanks, and slowly rising steam, illuminated by diffused cool industrial lighting from the front-left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the scientist in the hazmat suit inspecting the glass intact.", "input_video_path": "synthetic-bg-change/input_video/8ae134156c6bd72a6faaee023dc18ee1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8ae134156c6bd72a6faaee023dc18ee1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8ae134156c6bd72a6faaee023dc18ee1.mp4", "mask_path": "synthetic-bg-change/mask/8ae134156c6bd72a6faaee023dc18ee1.mp4", "composite_path": "synthetic-bg-change/composite/8ae134156c6bd72a6faaee023dc18ee1.mp4"}
{"edit_instruction": "Change the background to a chemical plant accident site with thick yellow toxic smoke billowing, emergency warning lights flashing red in the distance, steam escaping from ruptured pipes, diffused daylight filtering through smog, and a sharp background showing industrial details. Keep the person in the protective suit holding the sample intact.", "input_video_path": "synthetic-bg-change/input_video/8241b649f39e88f72ec4f35da9535005.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8241b649f39e88f72ec4f35da9535005.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8241b649f39e88f72ec4f35da9535005.mp4", "mask_path": "synthetic-bg-change/mask/8241b649f39e88f72ec4f35da9535005.mp4", "composite_path": "synthetic-bg-change/composite/8241b649f39e88f72ec4f35da9535005.mp4"}
{"edit_instruction": "Change the background to a sunny urban park with autumn foliage, featuring falling golden leaves and dappled sunlight filtering through swaying tree branches, with a soft-focus background showing distant cyclists and blurred city buildings. Medium close-up, eye-level, static camera. Keep the elderly man in the striped sweater intact.", "input_video_path": "synthetic-bg-change/input_video/95a5e29889c92efa239e04ab494af888.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/95a5e29889c92efa239e04ab494af888.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/95a5e29889c92efa239e04ab494af888.mp4", "mask_path": "synthetic-bg-change/mask/95a5e29889c92efa239e04ab494af888.mp4", "composite_path": "synthetic-bg-change/composite/95a5e29889c92efa239e04ab494af888.mp4"}
{"edit_instruction": "Change the background to a bustling modern coffee shop with large glass windows, featuring baristas moving in the background, steam rising from coffee machines, and patrons chatting, lit by neutral, bright light from the front-left. Use a medium close-up, eye-level, static camera angle with a blurred background and bokeh. Keep the elderly man in the striped sweater intact.", "input_video_path": "synthetic-bg-change/input_video/799a951767ee84906ce97befc9a97ce1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/799a951767ee84906ce97befc9a97ce1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/799a951767ee84906ce97befc9a97ce1.mp4", "mask_path": "synthetic-bg-change/mask/799a951767ee84906ce97befc9a97ce1.mp4", "composite_path": "synthetic-bg-change/composite/799a951767ee84906ce97befc9a97ce1.mp4"}
{"edit_instruction": "Change the background to a warm, cozy living room with a stone fireplace and firelight flickering gently in the hearth, casting soft shadows on the walls, with soft diffused light from the front-left. Use a medium close-up, eye-level static camera shot with a soft-focus background featuring bokeh. Keep the elderly man in the striped sweater intact.", "input_video_path": "synthetic-bg-change/input_video/6f5c67a1e73a82f1baed0fa19b69fee2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6f5c67a1e73a82f1baed0fa19b69fee2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6f5c67a1e73a82f1baed0fa19b69fee2.mp4", "mask_path": "synthetic-bg-change/mask/6f5c67a1e73a82f1baed0fa19b69fee2.mp4", "composite_path": "synthetic-bg-change/composite/6f5c67a1e73a82f1baed0fa19b69fee2.mp4"}
{"edit_instruction": "Change the background to a chemical plant accident site with thick yellow toxic smoke billowing, emergency warning lights flashing red in the distance, steam escaping from ruptured pipes, diffused daylight filtering through smog, and a sharp background showing industrial details. Keep the person in the protective suit holding the sample intact.", "input_video_path": "synthetic-bg-change/input_video/65ded6a10ec48f84565a60fb4711c530.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65ded6a10ec48f84565a60fb4711c530.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65ded6a10ec48f84565a60fb4711c530.mp4", "mask_path": "synthetic-bg-change/mask/65ded6a10ec48f84565a60fb4711c530.mp4", "composite_path": "synthetic-bg-change/composite/65ded6a10ec48f84565a60fb4711c530.mp4"}
{"edit_instruction": "Change the background to a bustling modern coffee shop with large glass windows, featuring baristas moving in the background, steam rising from coffee machines, and patrons chatting, lit by neutral, bright light from the front-left. Use a medium close-up, eye-level, static camera angle with a blurred background and bokeh. Keep the elderly man in the striped sweater intact.", "input_video_path": "synthetic-bg-change/input_video/dc25dad731287d738f7120d7c0960a93.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc25dad731287d738f7120d7c0960a93.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc25dad731287d738f7120d7c0960a93.mp4", "mask_path": "synthetic-bg-change/mask/dc25dad731287d738f7120d7c0960a93.mp4", "composite_path": "synthetic-bg-change/composite/dc25dad731287d738f7120d7c0960a93.mp4"}
{"edit_instruction": "Change the background to the ruins of a chemical industrial complex with smoke plumes rising from distant pipes, emergency warning lights rotating red, ash and dust particles floating heavily, and toxic green smog drifting slowly, lit by diffused soft neutral light cutting through the haze. Use a medium close-up, eye-level, static camera angle with a slightly blurred background of industrial pipes and wreckage to create a tense atmosphere. Keep the hazmat responder in the white protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/257cff5c1d9b4f94ce3a09293f453aec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/257cff5c1d9b4f94ce3a09293f453aec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/257cff5c1d9b4f94ce3a09293f453aec.mp4", "mask_path": "synthetic-bg-change/mask/257cff5c1d9b4f94ce3a09293f453aec.mp4", "composite_path": "synthetic-bg-change/composite/257cff5c1d9b4f94ce3a09293f453aec.mp4"}
{"edit_instruction": "Change the background to a warm, cozy living room with a stone fireplace and firelight flickering gently in the hearth, casting soft shadows on the walls, with soft diffused light from the front-left. Use a medium close-up, eye-level static camera shot with a soft-focus background featuring bokeh. Keep the elderly man in the striped sweater intact.", "input_video_path": "synthetic-bg-change/input_video/eeba81d0224d93e76c993ceb5ade0e84.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eeba81d0224d93e76c993ceb5ade0e84.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eeba81d0224d93e76c993ceb5ade0e84.mp4", "mask_path": "synthetic-bg-change/mask/eeba81d0224d93e76c993ceb5ade0e84.mp4", "composite_path": "synthetic-bg-change/composite/eeba81d0224d93e76c993ceb5ade0e84.mp4"}
{"edit_instruction": "Change the background to a vast industrial chemical plant with steam rising from vents, warning lights pulsing yellow in the distance, machinery operating, and diffused neutral light. Medium close-up, eye-level, static camera with gentle background blur. Keep the explorer in the bio-suit intact.", "input_video_path": "synthetic-bg-change/input_video/280bb4835077f0c83901158c8dfb047e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/280bb4835077f0c83901158c8dfb047e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/280bb4835077f0c83901158c8dfb047e.mp4", "mask_path": "synthetic-bg-change/mask/280bb4835077f0c83901158c8dfb047e.mp4", "composite_path": "synthetic-bg-change/composite/280bb4835077f0c83901158c8dfb047e.mp4"}
{"edit_instruction": "Change the background to a foggy alien landscape with purple vegetation, strange spores drifting through the air, and distant moons visible in the sky, with soft light from the front right, medium close-up, eye-level, static camera, and sharp background with deep focus. Keep the explorer in a bio-suit intact.", "input_video_path": "synthetic-bg-change/input_video/fd7255b5d478f183668c8084e79729ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fd7255b5d478f183668c8084e79729ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fd7255b5d478f183668c8084e79729ec.mp4", "mask_path": "synthetic-bg-change/mask/fd7255b5d478f183668c8084e79729ec.mp4", "composite_path": "synthetic-bg-change/composite/fd7255b5d478f183668c8084e79729ec.mp4"}
{"edit_instruction": "Change the background to the ruins of a chemical industrial complex with smoke plumes rising from distant pipes, emergency warning lights rotating red, ash and dust particles floating heavily, and toxic green smog drifting slowly, lit by diffused soft neutral light cutting through the haze. Use a medium close-up, eye-level, static camera angle with a slightly blurred background of industrial pipes and wreckage to create a tense atmosphere. Keep the hazmat responder in the white protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/cc3c27cb34ea82a53fe7cced5a604520.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cc3c27cb34ea82a53fe7cced5a604520.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cc3c27cb34ea82a53fe7cced5a604520.mp4", "mask_path": "synthetic-bg-change/mask/cc3c27cb34ea82a53fe7cced5a604520.mp4", "composite_path": "synthetic-bg-change/composite/cc3c27cb34ea82a53fe7cced5a604520.mp4"}
{"edit_instruction": "Change the background to a vast industrial chemical plant with steam rising from vents, warning lights pulsing yellow in the distance, machinery operating, and diffused neutral light. Medium close-up, eye-level, static camera with gentle background blur. Keep the explorer in the bio-suit intact.", "input_video_path": "synthetic-bg-change/input_video/1d88819fc3047b04732c7cede5c65d02.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1d88819fc3047b04732c7cede5c65d02.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1d88819fc3047b04732c7cede5c65d02.mp4", "mask_path": "synthetic-bg-change/mask/1d88819fc3047b04732c7cede5c65d02.mp4", "composite_path": "synthetic-bg-change/composite/1d88819fc3047b04732c7cede5c65d02.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled corporate lobby with colleagues walking through the corridor and elevator indicators changing floors, illuminated by bright, neutral office lighting from the front-right. Use a medium shot at eye-level with a static camera, sharp background, and deep focus. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/df93f1e7e44e7fdfb2bf64d8f578b73f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df93f1e7e44e7fdfb2bf64d8f578b73f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df93f1e7e44e7fdfb2bf64d8f578b73f.mp4", "mask_path": "synthetic-bg-change/mask/df93f1e7e44e7fdfb2bf64d8f578b73f.mp4", "composite_path": "synthetic-bg-change/composite/df93f1e7e44e7fdfb2bf64d8f578b73f.mp4"}
{"edit_instruction": "Change the background to a foggy alien landscape with purple vegetation, strange spores drifting through the air, and distant moons visible in the sky, with soft light from the front right, medium close-up, eye-level, static camera, and sharp background with deep focus. Keep the explorer in a bio-suit intact.", "input_video_path": "synthetic-bg-change/input_video/9825ee8494e2935ed1aadfb18e3a4bb3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9825ee8494e2935ed1aadfb18e3a4bb3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9825ee8494e2935ed1aadfb18e3a4bb3.mp4", "mask_path": "synthetic-bg-change/mask/9825ee8494e2935ed1aadfb18e3a4bb3.mp4", "composite_path": "synthetic-bg-change/composite/9825ee8494e2935ed1aadfb18e3a4bb3.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of the Brooklyn Bridge with tourists walking in the distance, cars moving on the lower level, and a sharp Manhattan skyline, illuminated by soft overcast daylight from the right. Medium wide shot, eye-level, deep focus. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/fcf953288a49c1a22c224cce182d0a89.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fcf953288a49c1a22c224cce182d0a89.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fcf953288a49c1a22c224cce182d0a89.mp4", "mask_path": "synthetic-bg-change/mask/fcf953288a49c1a22c224cce182d0a89.mp4", "composite_path": "synthetic-bg-change/composite/fcf953288a49c1a22c224cce182d0a89.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled corporate lobby with colleagues walking through the corridor and elevator indicators changing floors, illuminated by bright, neutral office lighting from the front-right. Use a medium shot at eye-level with a static camera, sharp background, and deep focus. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/2f6c3d2caf23bda36afb3f8ebe1d9495.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2f6c3d2caf23bda36afb3f8ebe1d9495.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2f6c3d2caf23bda36afb3f8ebe1d9495.mp4", "mask_path": "synthetic-bg-change/mask/2f6c3d2caf23bda36afb3f8ebe1d9495.mp4", "composite_path": "synthetic-bg-change/composite/2f6c3d2caf23bda36afb3f8ebe1d9495.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of the Brooklyn Bridge with tourists walking in the distance, cars moving on the lower level, and a sharp Manhattan skyline, illuminated by soft overcast daylight from the right. Medium wide shot, eye-level, deep focus. Keep the young woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/8f0b0eeadfd0c890bc58373dcd042228.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f0b0eeadfd0c890bc58373dcd042228.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f0b0eeadfd0c890bc58373dcd042228.mp4", "mask_path": "synthetic-bg-change/mask/8f0b0eeadfd0c890bc58373dcd042228.mp4", "composite_path": "synthetic-bg-change/composite/8f0b0eeadfd0c890bc58373dcd042228.mp4"}
{"edit_instruction": "Change the background to a busy construction site with a yellow crane slowly rotating its arm, dust particles floating in the air, industrial structures of steel beams and concrete scaffolding, soft natural lighting from the front-right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the factory supervisor in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/008f4b66153dd52d1975233fba0f4d6a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/008f4b66153dd52d1975233fba0f4d6a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/008f4b66153dd52d1975233fba0f4d6a.mp4", "mask_path": "synthetic-bg-change/mask/008f4b66153dd52d1975233fba0f4d6a.mp4", "composite_path": "synthetic-bg-change/composite/008f4b66153dd52d1975233fba0f4d6a.mp4"}
{"edit_instruction": "Change the background to a high-rise rooftop overlooking a modern metropolis with rapidly drifting clouds, distant planes, and flowing traffic on bridges below, illuminated by soft bright daylight. Medium close-up, eye-level, static camera with a sharp background showing the expansive city skyline. Keep the person in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/40f2655659ff3b00afb5a2bb443f521d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/40f2655659ff3b00afb5a2bb443f521d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/40f2655659ff3b00afb5a2bb443f521d.mp4", "mask_path": "synthetic-bg-change/mask/40f2655659ff3b00afb5a2bb443f521d.mp4", "composite_path": "synthetic-bg-change/composite/40f2655659ff3b00afb5a2bb443f521d.mp4"}
{"edit_instruction": "Change the background to a busy construction site with a yellow crane slowly rotating its arm, dust particles floating in the air, industrial structures of steel beams and concrete scaffolding, soft natural lighting from the front-right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the factory supervisor in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/49d7c7a7df5d60cce3d8f8ed306609c4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/49d7c7a7df5d60cce3d8f8ed306609c4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/49d7c7a7df5d60cce3d8f8ed306609c4.mp4", "mask_path": "synthetic-bg-change/mask/49d7c7a7df5d60cce3d8f8ed306609c4.mp4", "composite_path": "synthetic-bg-change/composite/49d7c7a7df5d60cce3d8f8ed306609c4.mp4"}
{"edit_instruction": "Change the background to a chaotic hospital emergency room with rushing nurses and gurneys in the background, flashing medical monitors, a spinning ceiling fan overhead, and soft neutral clinical lighting. Medium close-up, eye-level, static camera with a gently blurred background showing hospital activity. Keep the female doctor in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/24b2a066941f29b7935522c5d154f6fc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/24b2a066941f29b7935522c5d154f6fc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/24b2a066941f29b7935522c5d154f6fc.mp4", "mask_path": "synthetic-bg-change/mask/24b2a066941f29b7935522c5d154f6fc.mp4", "composite_path": "synthetic-bg-change/composite/24b2a066941f29b7935522c5d154f6fc.mp4"}
{"edit_instruction": "Change the background to a high-rise rooftop overlooking a modern metropolis with rapidly drifting clouds, distant planes, and flowing traffic on bridges below, illuminated by soft bright daylight. Medium close-up, eye-level, static camera with a sharp background showing the expansive city skyline. Keep the person in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/318c0514e31dd491391f90cb5fe5de09.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/318c0514e31dd491391f90cb5fe5de09.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/318c0514e31dd491391f90cb5fe5de09.mp4", "mask_path": "synthetic-bg-change/mask/318c0514e31dd491391f90cb5fe5de09.mp4", "composite_path": "synthetic-bg-change/composite/318c0514e31dd491391f90cb5fe5de09.mp4"}
{"edit_instruction": "Change the background to a sleek, rain-slicked Tokyo street at night, with neon signs reflecting on the wet pavement and cars passing by with red taillight trails blurring in the distance, illuminated by soft, neutral urban light from the front-right. Use a medium shot at eye level with gentle background blur. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/92011f3639269b105701e4f324b553c7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/92011f3639269b105701e4f324b553c7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/92011f3639269b105701e4f324b553c7.mp4", "mask_path": "synthetic-bg-change/mask/92011f3639269b105701e4f324b553c7.mp4", "composite_path": "synthetic-bg-change/composite/92011f3639269b105701e4f324b553c7.mp4"}
{"edit_instruction": "Change the background to a chaotic hospital emergency room with rushing nurses and gurneys in the background, flashing medical monitors, a spinning ceiling fan overhead, and soft neutral clinical lighting. Medium close-up, eye-level, static camera with a gently blurred background showing hospital activity. Keep the female doctor in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/d1a1f4d4da826fb66a2f01c7d7ff1fd1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d1a1f4d4da826fb66a2f01c7d7ff1fd1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d1a1f4d4da826fb66a2f01c7d7ff1fd1.mp4", "mask_path": "synthetic-bg-change/mask/d1a1f4d4da826fb66a2f01c7d7ff1fd1.mp4", "composite_path": "synthetic-bg-change/composite/d1a1f4d4da826fb66a2f01c7d7ff1fd1.mp4"}
{"edit_instruction": "Change the background to a sleek, minimalist art gallery with white walls and polished concrete floors, featuring other visitors milling about softly out of focus in the distance, with clean, neutral gallery lighting from the front-right. Use a medium shot, eye-level angle, and a blurred background with bokeh. Keep the young woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/c31ec2f7092c9e413af597e96b32461f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c31ec2f7092c9e413af597e96b32461f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c31ec2f7092c9e413af597e96b32461f.mp4", "mask_path": "synthetic-bg-change/mask/c31ec2f7092c9e413af597e96b32461f.mp4", "composite_path": "synthetic-bg-change/composite/c31ec2f7092c9e413af597e96b32461f.mp4"}
{"edit_instruction": "Change the background to a sleek, rain-slicked Tokyo street at night, with neon signs reflecting on the wet pavement and cars passing by with red taillight trails blurring in the distance, illuminated by soft, neutral urban light from the front-right. Use a medium shot at eye level with gentle background blur. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/0ea67f6defa3cea5180fc239cec9643a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ea67f6defa3cea5180fc239cec9643a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ea67f6defa3cea5180fc239cec9643a.mp4", "mask_path": "synthetic-bg-change/mask/0ea67f6defa3cea5180fc239cec9643a.mp4", "composite_path": "synthetic-bg-change/composite/0ea67f6defa3cea5180fc239cec9643a.mp4"}
{"edit_instruction": "Change the background to a serene park during autumn with golden leaves falling gently and trees with vibrant orange and red foliage swaying in the soft diffused daylight filtering through the canopy. Use a medium shot, eye-level static camera with a soft-focus background and bokeh. Keep the woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/59ce698ef48a42da742a94171b4cd3db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/59ce698ef48a42da742a94171b4cd3db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/59ce698ef48a42da742a94171b4cd3db.mp4", "mask_path": "synthetic-bg-change/mask/59ce698ef48a42da742a94171b4cd3db.mp4", "composite_path": "synthetic-bg-change/composite/59ce698ef48a42da742a94171b4cd3db.mp4"}
{"edit_instruction": "Change the background to a sleek, minimalist art gallery with white walls and polished concrete floors, featuring other visitors milling about softly out of focus in the distance, with clean, neutral gallery lighting from the front-right. Use a medium shot, eye-level angle, and a blurred background with bokeh. Keep the young woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/6f62fa09d1db593f4f83f3fd67eab9b6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6f62fa09d1db593f4f83f3fd67eab9b6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6f62fa09d1db593f4f83f3fd67eab9b6.mp4", "mask_path": "synthetic-bg-change/mask/6f62fa09d1db593f4f83f3fd67eab9b6.mp4", "composite_path": "synthetic-bg-change/composite/6f62fa09d1db593f4f83f3fd67eab9b6.mp4"}
{"edit_instruction": "Change the background to a gravel path in a park filled with golden autumn trees, with falling leaves drifting slowly and a cyclist riding past in the distance. Include soft daylight filtering through the canopy from the front-right. Use a medium shot at eye-level with a slightly blurred background. Keep the young woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/5027e3f26278163ce88f99ad1aef3239.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5027e3f26278163ce88f99ad1aef3239.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5027e3f26278163ce88f99ad1aef3239.mp4", "mask_path": "synthetic-bg-change/mask/5027e3f26278163ce88f99ad1aef3239.mp4", "composite_path": "synthetic-bg-change/composite/5027e3f26278163ce88f99ad1aef3239.mp4"}
{"edit_instruction": "Change the background to a serene park during autumn with golden leaves falling gently and trees with vibrant orange and red foliage swaying in the soft diffused daylight filtering through the canopy. Use a medium shot, eye-level static camera with a soft-focus background and bokeh. Keep the woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/31e442241ea33f76cf16a22ddaf7451f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/31e442241ea33f76cf16a22ddaf7451f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/31e442241ea33f76cf16a22ddaf7451f.mp4", "mask_path": "synthetic-bg-change/mask/31e442241ea33f76cf16a22ddaf7451f.mp4", "composite_path": "synthetic-bg-change/composite/31e442241ea33f76cf16a22ddaf7451f.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of Tower Bridge in London, with the River Thames flowing below and a red double-decker bus in the background, under overcast soft daylight. Medium shot, eye-level, sharp background with deep focus. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/234f5704eebc3ef9623f038e55c07392.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/234f5704eebc3ef9623f038e55c07392.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/234f5704eebc3ef9623f038e55c07392.mp4", "mask_path": "synthetic-bg-change/mask/234f5704eebc3ef9623f038e55c07392.mp4", "composite_path": "synthetic-bg-change/composite/234f5704eebc3ef9623f038e55c07392.mp4"}
{"edit_instruction": "Change the background to a gravel path in a park filled with golden autumn trees, with falling leaves drifting slowly and a cyclist riding past in the distance. Include soft daylight filtering through the canopy from the front-right. Use a medium shot at eye-level with a slightly blurred background. Keep the young woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/de7f3b7ea2983eeabdf8e1f09464ebe5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/de7f3b7ea2983eeabdf8e1f09464ebe5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/de7f3b7ea2983eeabdf8e1f09464ebe5.mp4", "mask_path": "synthetic-bg-change/mask/de7f3b7ea2983eeabdf8e1f09464ebe5.mp4", "composite_path": "synthetic-bg-change/composite/de7f3b7ea2983eeabdf8e1f09464ebe5.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled office lobby with dust motes floating in shafts of sunlight, people moving in the distant corridor, and a flickering digital reception screen, featuring clean professional lighting from the right and gentle background blur. Keep the young woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/3a759973394ff6fb7704dfdaedc89cb3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a759973394ff6fb7704dfdaedc89cb3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a759973394ff6fb7704dfdaedc89cb3.mp4", "mask_path": "synthetic-bg-change/mask/3a759973394ff6fb7704dfdaedc89cb3.mp4", "composite_path": "synthetic-bg-change/composite/3a759973394ff6fb7704dfdaedc89cb3.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of Tower Bridge in London, with the River Thames flowing below and a red double-decker bus in the background, under overcast soft daylight. Medium shot, eye-level, sharp background with deep focus. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/cb7cc56ce31ae4c10abf83907dd35d99.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb7cc56ce31ae4c10abf83907dd35d99.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb7cc56ce31ae4c10abf83907dd35d99.mp4", "mask_path": "synthetic-bg-change/mask/cb7cc56ce31ae4c10abf83907dd35d99.mp4", "composite_path": "synthetic-bg-change/composite/cb7cc56ce31ae4c10abf83907dd35d99.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled office lobby with dust motes floating in shafts of sunlight, people moving in the distant corridor, and a flickering digital reception screen, featuring clean professional lighting from the right and gentle background blur. Keep the young woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/bd0c87f62ffcb1224946b244fef1142a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bd0c87f62ffcb1224946b244fef1142a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bd0c87f62ffcb1224946b244fef1142a.mp4", "mask_path": "synthetic-bg-change/mask/bd0c87f62ffcb1224946b244fef1142a.mp4", "composite_path": "synthetic-bg-change/composite/bd0c87f62ffcb1224946b244fef1142a.mp4"}
{"edit_instruction": "Change the background to a path in a city park during autumn with golden leaves falling gently and a cyclist riding past in the mid-ground, lit by soft natural daylight filtering from the right side. Medium shot, eye-level, static camera with gentle background blur. Keep the woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/67ffc5ca28347f97f7abf6c5a2278951.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/67ffc5ca28347f97f7abf6c5a2278951.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/67ffc5ca28347f97f7abf6c5a2278951.mp4", "mask_path": "synthetic-bg-change/mask/67ffc5ca28347f97f7abf6c5a2278951.mp4", "composite_path": "synthetic-bg-change/composite/67ffc5ca28347f97f7abf6c5a2278951.mp4"}
{"edit_instruction": "Change the background to a European cobblestone street at twilight with rain falling gently, reflections glistening on wet pavement, warm light spilling from a nearby caf\u00e9 window, cinematic soft lighting from the right, and a dreamy out-of-focus background. Keep the young woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/40051bbc2726701223d5ad8d83bf828d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/40051bbc2726701223d5ad8d83bf828d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/40051bbc2726701223d5ad8d83bf828d.mp4", "mask_path": "synthetic-bg-change/mask/40051bbc2726701223d5ad8d83bf828d.mp4", "composite_path": "synthetic-bg-change/composite/40051bbc2726701223d5ad8d83bf828d.mp4"}
{"edit_instruction": "Change the background to a path in a city park during autumn with golden leaves falling gently and a cyclist riding past in the mid-ground, lit by soft natural daylight filtering from the right side. Medium shot, eye-level, static camera with gentle background blur. Keep the woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/01058f75db1bfbc3551b4f362f333a58.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/01058f75db1bfbc3551b4f362f333a58.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/01058f75db1bfbc3551b4f362f333a58.mp4", "mask_path": "synthetic-bg-change/mask/01058f75db1bfbc3551b4f362f333a58.mp4", "composite_path": "synthetic-bg-change/composite/01058f75db1bfbc3551b4f362f333a58.mp4"}
{"edit_instruction": "Change the background to a European cobblestone street at twilight with rain falling gently, reflections glistening on wet pavement, warm light spilling from a nearby caf\u00e9 window, cinematic soft lighting from the right, and a dreamy out-of-focus background. Keep the young woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/09a9b239f354394d597799de7c338ac8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/09a9b239f354394d597799de7c338ac8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/09a9b239f354394d597799de7c338ac8.mp4", "mask_path": "synthetic-bg-change/mask/09a9b239f354394d597799de7c338ac8.mp4", "composite_path": "synthetic-bg-change/composite/09a9b239f354394d597799de7c338ac8.mp4"}
{"edit_instruction": "Change the background to a golden autumn park with yellow leaves falling gently from large oak trees and a squirrel on a distant path, illuminated by soft diffused afternoon light filtering through the canopy from the front-right. Medium shot, eye-level, blurred background with soft bokeh. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/306c97ec8a7c87e5eca4dd82b6cad1a6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/306c97ec8a7c87e5eca4dd82b6cad1a6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/306c97ec8a7c87e5eca4dd82b6cad1a6.mp4", "mask_path": "synthetic-bg-change/mask/306c97ec8a7c87e5eca4dd82b6cad1a6.mp4", "composite_path": "synthetic-bg-change/composite/306c97ec8a7c87e5eca4dd82b6cad1a6.mp4"}
{"edit_instruction": "Change the background to a minimalist modern art gallery with white walls, polished concrete floors, other gallery visitors walking slowly, dust motes dancing in light beams, clean neutral gallery lighting from the front-right. Medium shot, eye-level, slightly blurred background. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/cba00db6d95c2782efdb09c366751fc1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cba00db6d95c2782efdb09c366751fc1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cba00db6d95c2782efdb09c366751fc1.mp4", "mask_path": "synthetic-bg-change/mask/cba00db6d95c2782efdb09c366751fc1.mp4", "composite_path": "synthetic-bg-change/composite/cba00db6d95c2782efdb09c366751fc1.mp4"}
{"edit_instruction": "Change the background to a busy London street with historical architecture, featuring blurred red double-decker buses and waving flags on distant buildings under soft overcast light from the left. Use a close-up, eye-level, static camera with the background in soft focus. Keep the woman with dark hair intact.", "input_video_path": "synthetic-bg-change/input_video/f23f154481729bd1533df8b3bf8bca6c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f23f154481729bd1533df8b3bf8bca6c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f23f154481729bd1533df8b3bf8bca6c.mp4", "mask_path": "synthetic-bg-change/mask/f23f154481729bd1533df8b3bf8bca6c.mp4", "composite_path": "synthetic-bg-change/composite/f23f154481729bd1533df8b3bf8bca6c.mp4"}
{"edit_instruction": "Change the background to a golden autumn park with yellow leaves falling gently from large oak trees and a squirrel on a distant path, illuminated by soft diffused afternoon light filtering through the canopy from the front-right. Medium shot, eye-level, blurred background with soft bokeh. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/d5bcfb8136b0dfadd3cae1c954efbdc4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d5bcfb8136b0dfadd3cae1c954efbdc4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d5bcfb8136b0dfadd3cae1c954efbdc4.mp4", "mask_path": "synthetic-bg-change/mask/d5bcfb8136b0dfadd3cae1c954efbdc4.mp4", "composite_path": "synthetic-bg-change/composite/d5bcfb8136b0dfadd3cae1c954efbdc4.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan sidewalk lined with glass skyscrapers, featuring yellow taxis passing in the distance, blurring pedestrians, and soft urban daylight filtering from the front-left, shot as a medium shot at eye level with a soft-focus background with bokeh. Keep the woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/77415c09b4428ce41f4027b0e9f581f3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/77415c09b4428ce41f4027b0e9f581f3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/77415c09b4428ce41f4027b0e9f581f3.mp4", "mask_path": "synthetic-bg-change/mask/77415c09b4428ce41f4027b0e9f581f3.mp4", "composite_path": "synthetic-bg-change/composite/77415c09b4428ce41f4027b0e9f581f3.mp4"}
{"edit_instruction": "Change the background to a minimalist modern art gallery with white walls, polished concrete floors, other gallery visitors walking slowly, dust motes dancing in light beams, clean neutral gallery lighting from the front-right. Medium shot, eye-level, slightly blurred background. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/c8feb13917daf852d530ad1e593c354b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c8feb13917daf852d530ad1e593c354b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c8feb13917daf852d530ad1e593c354b.mp4", "mask_path": "synthetic-bg-change/mask/c8feb13917daf852d530ad1e593c354b.mp4", "composite_path": "synthetic-bg-change/composite/c8feb13917daf852d530ad1e593c354b.mp4"}
{"edit_instruction": "Change the background to a busy London street with historical architecture, featuring blurred red double-decker buses and waving flags on distant buildings under soft overcast light from the left. Use a close-up, eye-level, static camera with the background in soft focus. Keep the woman with dark hair intact.", "input_video_path": "synthetic-bg-change/input_video/4b843c625b9a4f70c1198a12458b1826.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b843c625b9a4f70c1198a12458b1826.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b843c625b9a4f70c1198a12458b1826.mp4", "mask_path": "synthetic-bg-change/mask/4b843c625b9a4f70c1198a12458b1826.mp4", "composite_path": "synthetic-bg-change/composite/4b843c625b9a4f70c1198a12458b1826.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees where orange and yellow leaves fall slowly, with pedestrians strolling on a distant path, lit by warm, soft afternoon light filtering through branches. Maintain the medium shot, eye-level angle, static camera, and soft-focus background. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/2875f0d4a8fe7211a883e7ebb5c185d5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2875f0d4a8fe7211a883e7ebb5c185d5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2875f0d4a8fe7211a883e7ebb5c185d5.mp4", "mask_path": "synthetic-bg-change/mask/2875f0d4a8fe7211a883e7ebb5c185d5.mp4", "composite_path": "synthetic-bg-change/composite/2875f0d4a8fe7211a883e7ebb5c185d5.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled office high-rise with a busy city skyline blurring with passing clouds and distant traffic outside the window, soft diffused daylight from the left. Close-up, eye-level, static camera, blurry office background with soft bokeh. Keep the professional woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/d4df11f476c1612d9a3632ebaa46acd1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d4df11f476c1612d9a3632ebaa46acd1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d4df11f476c1612d9a3632ebaa46acd1.mp4", "mask_path": "synthetic-bg-change/mask/d4df11f476c1612d9a3632ebaa46acd1.mp4", "composite_path": "synthetic-bg-change/composite/d4df11f476c1612d9a3632ebaa46acd1.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan sidewalk lined with glass skyscrapers, featuring yellow taxis passing in the distance, blurring pedestrians, and soft urban daylight filtering from the front-left, shot as a medium shot at eye level with a soft-focus background with bokeh. Keep the woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/b1ed6e64f803fe55e5f68469ef10704d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1ed6e64f803fe55e5f68469ef10704d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1ed6e64f803fe55e5f68469ef10704d.mp4", "mask_path": "synthetic-bg-change/mask/b1ed6e64f803fe55e5f68469ef10704d.mp4", "composite_path": "synthetic-bg-change/composite/b1ed6e64f803fe55e5f68469ef10704d.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees where orange and yellow leaves fall slowly, with pedestrians strolling on a distant path, lit by warm, soft afternoon light filtering through branches. Maintain the medium shot, eye-level angle, static camera, and soft-focus background. Keep the woman in the navy trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/eb5bbce2c65be5e842f52511c0ba43b2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb5bbce2c65be5e842f52511c0ba43b2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb5bbce2c65be5e842f52511c0ba43b2.mp4", "mask_path": "synthetic-bg-change/mask/eb5bbce2c65be5e842f52511c0ba43b2.mp4", "composite_path": "synthetic-bg-change/composite/eb5bbce2c65be5e842f52511c0ba43b2.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the River Thames, featuring the blurred shape of Tower Bridge and boats slowly gliding on the water, illuminated by soft overcast London light from the left. Close-up, eye-level, static camera with soft-focus background. Keep the professional woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/886b22ee14251465ccbec42378a144b3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/886b22ee14251465ccbec42378a144b3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/886b22ee14251465ccbec42378a144b3.mp4", "mask_path": "synthetic-bg-change/mask/886b22ee14251465ccbec42378a144b3.mp4", "composite_path": "synthetic-bg-change/composite/886b22ee14251465ccbec42378a144b3.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled office high-rise with a busy city skyline blurring with passing clouds and distant traffic outside the window, soft diffused daylight from the left. Close-up, eye-level, static camera, blurry office background with soft bokeh. Keep the professional woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/09a50879a85ab0d48e110936e895cb56.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/09a50879a85ab0d48e110936e895cb56.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/09a50879a85ab0d48e110936e895cb56.mp4", "mask_path": "synthetic-bg-change/mask/09a50879a85ab0d48e110936e895cb56.mp4", "composite_path": "synthetic-bg-change/composite/09a50879a85ab0d48e110936e895cb56.mp4"}
{"edit_instruction": "Change the background to a pathway in a park filled with golden autumn trees, with orange leaves falling gently and branches swaying in the breeze under soft, diffused natural light from the left. Medium shot, eye-level, static camera, dreamy out-of-focus background. Keep the woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/8c3432033ca2163a1a248cabf9fe257a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8c3432033ca2163a1a248cabf9fe257a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8c3432033ca2163a1a248cabf9fe257a.mp4", "mask_path": "synthetic-bg-change/mask/8c3432033ca2163a1a248cabf9fe257a.mp4", "composite_path": "synthetic-bg-change/composite/8c3432033ca2163a1a248cabf9fe257a.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the River Thames, featuring the blurred shape of Tower Bridge and boats slowly gliding on the water, illuminated by soft overcast London light from the left. Close-up, eye-level, static camera with soft-focus background. Keep the professional woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/f5166734e6af5686dda230a746ab27f2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f5166734e6af5686dda230a746ab27f2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f5166734e6af5686dda230a746ab27f2.mp4", "mask_path": "synthetic-bg-change/mask/f5166734e6af5686dda230a746ab27f2.mp4", "composite_path": "synthetic-bg-change/composite/f5166734e6af5686dda230a746ab27f2.mp4"}
{"edit_instruction": "Change the background to a luxury airport lounge with floor-to-ceiling windows showing airplanes taxiing on the runway and travelers pulling suitcases, with bright diffused daylight. Close-up shot, eye-level, static camera, gentle background blur. Keep the woman in business attire intact.", "input_video_path": "synthetic-bg-change/input_video/2df5fa2fd81d261c54c9d51aff294579.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2df5fa2fd81d261c54c9d51aff294579.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2df5fa2fd81d261c54c9d51aff294579.mp4", "mask_path": "synthetic-bg-change/mask/2df5fa2fd81d261c54c9d51aff294579.mp4", "composite_path": "synthetic-bg-change/composite/2df5fa2fd81d261c54c9d51aff294579.mp4"}
{"edit_instruction": "Change the background to a pathway in a park filled with golden autumn trees, with orange leaves falling gently and branches swaying in the breeze under soft, diffused natural light from the left. Medium shot, eye-level, static camera, dreamy out-of-focus background. Keep the woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/e045951c61ecb3b5169249e5423d48b8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e045951c61ecb3b5169249e5423d48b8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e045951c61ecb3b5169249e5423d48b8.mp4", "mask_path": "synthetic-bg-change/mask/e045951c61ecb3b5169249e5423d48b8.mp4", "composite_path": "synthetic-bg-change/composite/e045951c61ecb3b5169249e5423d48b8.mp4"}
{"edit_instruction": "Change the background to the South Bank with the Tower Bridge and River Thames clearly visible, including a boat sailing down the river and seagulls circling in the sky, under neutral overcast daylight from the front-right. Use a medium wide shot, eye-level angle, and deep focus for a sharp background. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ab2dd3e1d4510f375a309bc5c97b43cd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ab2dd3e1d4510f375a309bc5c97b43cd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ab2dd3e1d4510f375a309bc5c97b43cd.mp4", "mask_path": "synthetic-bg-change/mask/ab2dd3e1d4510f375a309bc5c97b43cd.mp4", "composite_path": "synthetic-bg-change/composite/ab2dd3e1d4510f375a309bc5c97b43cd.mp4"}
{"edit_instruction": "Change the background to a luxury airport lounge with floor-to-ceiling windows showing airplanes taxiing on the runway and travelers pulling suitcases, with bright diffused daylight. Close-up shot, eye-level, static camera, gentle background blur. Keep the woman in business attire intact.", "input_video_path": "synthetic-bg-change/input_video/1ae6c3041b30c7978fe9ac8800c6fbbb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1ae6c3041b30c7978fe9ac8800c6fbbb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1ae6c3041b30c7978fe9ac8800c6fbbb.mp4", "mask_path": "synthetic-bg-change/mask/1ae6c3041b30c7978fe9ac8800c6fbbb.mp4", "composite_path": "synthetic-bg-change/composite/1ae6c3041b30c7978fe9ac8800c6fbbb.mp4"}
{"edit_instruction": "Change the background to a lush green city park with gently rustling leaves and birds in the distance, featuring soft natural sunlight filtering from the left. Use a close-up, eye-level, static camera shot with a dreamy out-of-focus background and green bokeh. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/a578e5285411777e017831a42a2fe16d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a578e5285411777e017831a42a2fe16d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a578e5285411777e017831a42a2fe16d.mp4", "mask_path": "synthetic-bg-change/mask/a578e5285411777e017831a42a2fe16d.mp4", "composite_path": "synthetic-bg-change/composite/a578e5285411777e017831a42a2fe16d.mp4"}
{"edit_instruction": "Change the background to the South Bank with the Tower Bridge and River Thames clearly visible, including a boat sailing down the river and seagulls circling in the sky, under neutral overcast daylight from the front-right. Use a medium wide shot, eye-level angle, and deep focus for a sharp background. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/77290ac403a351d778e5a532bf5cdf39.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/77290ac403a351d778e5a532bf5cdf39.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/77290ac403a351d778e5a532bf5cdf39.mp4", "mask_path": "synthetic-bg-change/mask/77290ac403a351d778e5a532bf5cdf39.mp4", "composite_path": "synthetic-bg-change/composite/77290ac403a351d778e5a532bf5cdf39.mp4"}
{"edit_instruction": "Change the background to a glass pedestrian bridge connecting modern skyscrapers, with distant pedestrians in the background and reflections of clouds moving across glass facades, illuminated by soft, neutral daylight from the front-right. Use a medium wide shot at eye level with a slightly blurred background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/5dd422dd41a5ab37beef47d1e4867148.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5dd422dd41a5ab37beef47d1e4867148.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5dd422dd41a5ab37beef47d1e4867148.mp4", "mask_path": "synthetic-bg-change/mask/5dd422dd41a5ab37beef47d1e4867148.mp4", "composite_path": "synthetic-bg-change/composite/5dd422dd41a5ab37beef47d1e4867148.mp4"}
{"edit_instruction": "Change the background to a lush green city park with gently rustling leaves and birds in the distance, featuring soft natural sunlight filtering from the left. Use a close-up, eye-level, static camera shot with a dreamy out-of-focus background and green bokeh. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/7b25c7c10f96b70f12d284da7f2ae9e0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7b25c7c10f96b70f12d284da7f2ae9e0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7b25c7c10f96b70f12d284da7f2ae9e0.mp4", "mask_path": "synthetic-bg-change/mask/7b25c7c10f96b70f12d284da7f2ae9e0.mp4", "composite_path": "synthetic-bg-change/composite/7b25c7c10f96b70f12d284da7f2ae9e0.mp4"}
{"edit_instruction": "Change the background to a glass-walled office overlooking a busy financial district, with passing cars on the highway below creating blurred motion trails, skyscrapers reflecting moving clouds, and office lights flickering on in distant buildings. Include soft diffused daylight entering from the right, with a slightly blurred background showing city depth. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/92c5dcda24ed0d071a70b472f1a170cf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/92c5dcda24ed0d071a70b472f1a170cf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/92c5dcda24ed0d071a70b472f1a170cf.mp4", "mask_path": "synthetic-bg-change/mask/92c5dcda24ed0d071a70b472f1a170cf.mp4", "composite_path": "synthetic-bg-change/composite/92c5dcda24ed0d071a70b472f1a170cf.mp4"}
{"edit_instruction": "Change the background to a glass pedestrian bridge connecting modern skyscrapers, with distant pedestrians in the background and reflections of clouds moving across glass facades, illuminated by soft, neutral daylight from the front-right. Use a medium wide shot at eye level with a slightly blurred background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/19a3cd7900a34f98e101c91a9c084e12.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/19a3cd7900a34f98e101c91a9c084e12.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/19a3cd7900a34f98e101c91a9c084e12.mp4", "mask_path": "synthetic-bg-change/mask/19a3cd7900a34f98e101c91a9c084e12.mp4", "composite_path": "synthetic-bg-change/composite/19a3cd7900a34f98e101c91a9c084e12.mp4"}
{"edit_instruction": "Change the background to a futuristic glass airport terminal with massive planes taxiing outside floor-to-ceiling windows, travelers with suitcases, and flickering digital flight boards, lit by soft, bright natural light from the front-right. Medium full shot, eye-level, static camera with sharp background and deep focus on architectural details. Keep the young man in business casual attire intact.", "input_video_path": "synthetic-bg-change/input_video/e648d5b582ebe963b756a258b0fbe362.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e648d5b582ebe963b756a258b0fbe362.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e648d5b582ebe963b756a258b0fbe362.mp4", "mask_path": "synthetic-bg-change/mask/e648d5b582ebe963b756a258b0fbe362.mp4", "composite_path": "synthetic-bg-change/composite/e648d5b582ebe963b756a258b0fbe362.mp4"}
{"edit_instruction": "Change the background to a glass-walled office overlooking a busy financial district, with passing cars on the highway below creating blurred motion trails, skyscrapers reflecting moving clouds, and office lights flickering on in distant buildings. Include soft diffused daylight entering from the right, with a slightly blurred background showing city depth. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/db6acdc0a08a7160f5de00af14ac12ac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/db6acdc0a08a7160f5de00af14ac12ac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/db6acdc0a08a7160f5de00af14ac12ac.mp4", "mask_path": "synthetic-bg-change/mask/db6acdc0a08a7160f5de00af14ac12ac.mp4", "composite_path": "synthetic-bg-change/composite/db6acdc0a08a7160f5de00af14ac12ac.mp4"}
{"edit_instruction": "Change the background to a futuristic high-tech laboratory with vertical holographic data streams and robot arms moving slightly in the distance, illuminated by clean neutral white lighting. Medium wide shot, eye-level, soft-focus background. Keep the young man intact.", "input_video_path": "synthetic-bg-change/input_video/05b279f66f4a03788f3f327a611bfe77.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/05b279f66f4a03788f3f327a611bfe77.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/05b279f66f4a03788f3f327a611bfe77.mp4", "mask_path": "synthetic-bg-change/mask/05b279f66f4a03788f3f327a611bfe77.mp4", "composite_path": "synthetic-bg-change/composite/05b279f66f4a03788f3f327a611bfe77.mp4"}
{"edit_instruction": "Change the background to a futuristic glass airport terminal with massive planes taxiing outside floor-to-ceiling windows, travelers with suitcases, and flickering digital flight boards, lit by soft, bright natural light from the front-right. Medium full shot, eye-level, static camera with sharp background and deep focus on architectural details. Keep the young man in business casual attire intact.", "input_video_path": "synthetic-bg-change/input_video/e0d3cd66e74fec11a4169e20a16a75cd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e0d3cd66e74fec11a4169e20a16a75cd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e0d3cd66e74fec11a4169e20a16a75cd.mp4", "mask_path": "synthetic-bg-change/mask/e0d3cd66e74fec11a4169e20a16a75cd.mp4", "composite_path": "synthetic-bg-change/composite/e0d3cd66e74fec11a4169e20a16a75cd.mp4"}
{"edit_instruction": "Change the background to a pristine, white-walled modern art gallery with dust motes floating in beams of light and a security guard pacing slowly in the far distance, featuring soft diffused gallery lighting from above, medium wide shot, eye-level, sharp background with deep focus. Keep the young man intact.", "input_video_path": "synthetic-bg-change/input_video/c135d52ac42e2514c937af4f77c0d098.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c135d52ac42e2514c937af4f77c0d098.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c135d52ac42e2514c937af4f77c0d098.mp4", "mask_path": "synthetic-bg-change/mask/c135d52ac42e2514c937af4f77c0d098.mp4", "composite_path": "synthetic-bg-change/composite/c135d52ac42e2514c937af4f77c0d098.mp4"}
{"edit_instruction": "Change the background to a futuristic high-tech laboratory with vertical holographic data streams and robot arms moving slightly in the distance, illuminated by clean neutral white lighting. Medium wide shot, eye-level, soft-focus background. Keep the young man intact.", "input_video_path": "synthetic-bg-change/input_video/9667bec6cfc19557f8536bc4f11efb2f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9667bec6cfc19557f8536bc4f11efb2f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9667bec6cfc19557f8536bc4f11efb2f.mp4", "mask_path": "synthetic-bg-change/mask/9667bec6cfc19557f8536bc4f11efb2f.mp4", "composite_path": "synthetic-bg-change/composite/9667bec6cfc19557f8536bc4f11efb2f.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office overlooking a busy city skyline, with business people walking briskly in the corridor and digital charts flickering on screens, illuminated by soft neutral light from the front-left. Medium wide shot, eye-level, with a slightly blurred background. Keep the young professional man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/dd513dbc07b162d0fd213ceca35dd343.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dd513dbc07b162d0fd213ceca35dd343.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dd513dbc07b162d0fd213ceca35dd343.mp4", "mask_path": "synthetic-bg-change/mask/dd513dbc07b162d0fd213ceca35dd343.mp4", "composite_path": "synthetic-bg-change/composite/dd513dbc07b162d0fd213ceca35dd343.mp4"}
{"edit_instruction": "Change the background to a pristine, white-walled modern art gallery with dust motes floating in beams of light and a security guard pacing slowly in the far distance, featuring soft diffused gallery lighting from above, medium wide shot, eye-level, sharp background with deep focus. Keep the young man intact.", "input_video_path": "synthetic-bg-change/input_video/5d124a9f8092107ec515346b9065eee3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5d124a9f8092107ec515346b9065eee3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5d124a9f8092107ec515346b9065eee3.mp4", "mask_path": "synthetic-bg-change/mask/5d124a9f8092107ec515346b9065eee3.mp4", "composite_path": "synthetic-bg-change/composite/5d124a9f8092107ec515346b9065eee3.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office overlooking a busy city skyline, with business people walking briskly in the corridor and digital charts flickering on screens, illuminated by soft neutral light from the front-left. Medium wide shot, eye-level, with a slightly blurred background. Keep the young professional man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7acaf958957dcfe7e402cc10965f04f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7acaf958957dcfe7e402cc10965f04f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7acaf958957dcfe7e402cc10965f04f7.mp4", "mask_path": "synthetic-bg-change/mask/7acaf958957dcfe7e402cc10965f04f7.mp4", "composite_path": "synthetic-bg-change/composite/7acaf958957dcfe7e402cc10965f04f7.mp4"}
{"edit_instruction": "Change the background to a spacious modern art gallery with high white walls, dust motes dancing in shafts of light, and other visitors strolling slowly in the distance, illuminated by diffused natural light from skylights on the right. Full shot, eye-level, blurred background with bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7c4b7651112c4a33deeb3ce9e5e38d56.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c4b7651112c4a33deeb3ce9e5e38d56.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c4b7651112c4a33deeb3ce9e5e38d56.mp4", "mask_path": "synthetic-bg-change/mask/7c4b7651112c4a33deeb3ce9e5e38d56.mp4", "composite_path": "synthetic-bg-change/composite/7c4b7651112c4a33deeb3ce9e5e38d56.mp4"}
{"edit_instruction": "Change the background to a spacious white minimalist museum gallery with suspended kinetic sculptures rotating slowly and light installations shifting colors subtly on the walls, featuring other museum-goers walking past in the distance. Use soft, even gallery lighting from the front-right. Apply a medium wide shot with a static camera, deep focus with sharp background details, and clean architectural lines. Keep the young man in smart casual attire intact.", "input_video_path": "synthetic-bg-change/input_video/635416b1946659ec182fd3aba4443f2d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/635416b1946659ec182fd3aba4443f2d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/635416b1946659ec182fd3aba4443f2d.mp4", "mask_path": "synthetic-bg-change/mask/635416b1946659ec182fd3aba4443f2d.mp4", "composite_path": "synthetic-bg-change/composite/635416b1946659ec182fd3aba4443f2d.mp4"}
{"edit_instruction": "Change the background to a spacious modern art gallery with high white walls, dust motes dancing in shafts of light, and other visitors strolling slowly in the distance, illuminated by diffused natural light from skylights on the right. Full shot, eye-level, blurred background with bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/29820d91df501009444d10a5ff9689aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/29820d91df501009444d10a5ff9689aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/29820d91df501009444d10a5ff9689aa.mp4", "mask_path": "synthetic-bg-change/mask/29820d91df501009444d10a5ff9689aa.mp4", "composite_path": "synthetic-bg-change/composite/29820d91df501009444d10a5ff9689aa.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with glass walls, featuring colleagues walking briskly with laptops and digital screens flickering with data charts, under soft diffused office lighting, medium wide shot, eye-level, static camera with blurred office bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7d67a6024b959e185a670b2ce5f9c8f5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7d67a6024b959e185a670b2ce5f9c8f5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7d67a6024b959e185a670b2ce5f9c8f5.mp4", "mask_path": "synthetic-bg-change/mask/7d67a6024b959e185a670b2ce5f9c8f5.mp4", "composite_path": "synthetic-bg-change/composite/7d67a6024b959e185a670b2ce5f9c8f5.mp4"}
{"edit_instruction": "Change the background to a spacious white minimalist museum gallery with suspended kinetic sculptures rotating slowly and light installations shifting colors subtly on the walls, featuring other museum-goers walking past in the distance. Use soft, even gallery lighting from the front-right. Apply a medium wide shot with a static camera, deep focus with sharp background details, and clean architectural lines. Keep the young man in smart casual attire intact.", "input_video_path": "synthetic-bg-change/input_video/a73a14ac89ad943a730911158e24a176.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a73a14ac89ad943a730911158e24a176.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a73a14ac89ad943a730911158e24a176.mp4", "mask_path": "synthetic-bg-change/mask/a73a14ac89ad943a730911158e24a176.mp4", "composite_path": "synthetic-bg-change/composite/a73a14ac89ad943a730911158e24a176.mp4"}
{"edit_instruction": "Change the background to a spacious airport terminal with large glass windows, featuring planes taxiing outside and travelers pulling suitcases in the mid-ground, lit by cool neutral daylight filtering in from the left. Medium wide shot, eye-level, deep focus. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/aa949f88216a3540f5aaa0d236fda0ed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aa949f88216a3540f5aaa0d236fda0ed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aa949f88216a3540f5aaa0d236fda0ed.mp4", "mask_path": "synthetic-bg-change/mask/aa949f88216a3540f5aaa0d236fda0ed.mp4", "composite_path": "synthetic-bg-change/composite/aa949f88216a3540f5aaa0d236fda0ed.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office corridor with people walking briskly past meeting rooms and digital displays flickering on the walls, illuminated by soft, neutral office lighting from the front-right. Use a full shot, eye-level angle, static camera, and gentle background blur. Keep the young man in business casual attire intact.", "input_video_path": "synthetic-bg-change/input_video/62722c44ed17fa59b269b0d76b1eae0b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/62722c44ed17fa59b269b0d76b1eae0b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/62722c44ed17fa59b269b0d76b1eae0b.mp4", "mask_path": "synthetic-bg-change/mask/62722c44ed17fa59b269b0d76b1eae0b.mp4", "composite_path": "synthetic-bg-change/composite/62722c44ed17fa59b269b0d76b1eae0b.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with glass walls, featuring colleagues walking briskly with laptops and digital screens flickering with data charts, under soft diffused office lighting, medium wide shot, eye-level, static camera with blurred office bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7cc3f84fa3f09ca349b384e3eed5d1a6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7cc3f84fa3f09ca349b384e3eed5d1a6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7cc3f84fa3f09ca349b384e3eed5d1a6.mp4", "mask_path": "synthetic-bg-change/mask/7cc3f84fa3f09ca349b384e3eed5d1a6.mp4", "composite_path": "synthetic-bg-change/composite/7cc3f84fa3f09ca349b384e3eed5d1a6.mp4"}
{"edit_instruction": "Change the background to a spacious airport terminal with large glass windows, featuring planes taxiing outside and travelers pulling suitcases in the mid-ground, lit by cool neutral daylight filtering in from the left. Medium wide shot, eye-level, deep focus. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a49c632a86179227289eda116f049009.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a49c632a86179227289eda116f049009.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a49c632a86179227289eda116f049009.mp4", "mask_path": "synthetic-bg-change/mask/a49c632a86179227289eda116f049009.mp4", "composite_path": "synthetic-bg-change/composite/a49c632a86179227289eda116f049009.mp4"}
{"edit_instruction": "Change the background to a large window in a modern airport terminal with planes taxiing on the runway outside and travelers pulling suitcases passing by in the blurry mid-ground, illuminated by cool, clean daylight filtering through the glass. Use a medium wide shot, eye-level, static camera with a soft-focus background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/41f6d0d58da2a07922ef92ca46e98b9a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/41f6d0d58da2a07922ef92ca46e98b9a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/41f6d0d58da2a07922ef92ca46e98b9a.mp4", "mask_path": "synthetic-bg-change/mask/41f6d0d58da2a07922ef92ca46e98b9a.mp4", "composite_path": "synthetic-bg-change/composite/41f6d0d58da2a07922ef92ca46e98b9a.mp4"}
{"edit_instruction": "Change the background to a glass-walled modern office corridor with people walking briskly past in the blurred background hallway, digital displays flickering with stock data on distant walls, dust motes floating in sunbeams streaming through glass, soft diffused lighting from the front-left. Medium full shot, eye-level, static camera, gentle background blur. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ac75a7740386a26f5e6b7d1134aeadb5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac75a7740386a26f5e6b7d1134aeadb5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac75a7740386a26f5e6b7d1134aeadb5.mp4", "mask_path": "synthetic-bg-change/mask/ac75a7740386a26f5e6b7d1134aeadb5.mp4", "composite_path": "synthetic-bg-change/composite/ac75a7740386a26f5e6b7d1134aeadb5.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office corridor with people walking briskly past meeting rooms and digital displays flickering on the walls, illuminated by soft, neutral office lighting from the front-right. Use a full shot, eye-level angle, static camera, and gentle background blur. Keep the young man in business casual attire intact.", "input_video_path": "synthetic-bg-change/input_video/1406ba6563978378e8899ebeb34224f1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1406ba6563978378e8899ebeb34224f1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1406ba6563978378e8899ebeb34224f1.mp4", "mask_path": "synthetic-bg-change/mask/1406ba6563978378e8899ebeb34224f1.mp4", "composite_path": "synthetic-bg-change/composite/1406ba6563978378e8899ebeb34224f1.mp4"}
{"edit_instruction": "Change the background to a large window in a modern airport terminal with planes taxiing on the runway outside and travelers pulling suitcases passing by in the blurry mid-ground, illuminated by cool, clean daylight filtering through the glass. Use a medium wide shot, eye-level, static camera with a soft-focus background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d213cfcde9136e245c168a742572c0c0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d213cfcde9136e245c168a742572c0c0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d213cfcde9136e245c168a742572c0c0.mp4", "mask_path": "synthetic-bg-change/mask/d213cfcde9136e245c168a742572c0c0.mp4", "composite_path": "synthetic-bg-change/composite/d213cfcde9136e245c168a742572c0c0.mp4"}
{"edit_instruction": "Change the background to a dreamy, out-of-focus setting with digital bokeh noise, featuring a massive holographic interface where floating data streams spiral, glowing blue geometric schematics rotate, and digital particles react to movement, illuminated by cool, soft light from the front. Eye-level, medium close-up, static camera. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d72d91c21d28777e143790b127f02003.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d72d91c21d28777e143790b127f02003.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d72d91c21d28777e143790b127f02003.mp4", "mask_path": "synthetic-bg-change/mask/d72d91c21d28777e143790b127f02003.mp4", "composite_path": "synthetic-bg-change/composite/d72d91c21d28777e143790b127f02003.mp4"}
{"edit_instruction": "Change the background to a glass-walled modern office corridor with people walking briskly past in the blurred background hallway, digital displays flickering with stock data on distant walls, dust motes floating in sunbeams streaming through glass, soft diffused lighting from the front-left. Medium full shot, eye-level, static camera, gentle background blur. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ce9478d449f2d2de07e3d23be9048b4a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ce9478d449f2d2de07e3d23be9048b4a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ce9478d449f2d2de07e3d23be9048b4a.mp4", "mask_path": "synthetic-bg-change/mask/ce9478d449f2d2de07e3d23be9048b4a.mp4", "composite_path": "synthetic-bg-change/composite/ce9478d449f2d2de07e3d23be9048b4a.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with coworkers walking, carrying laptops and coffee, and digital screens flickering on walls, under soft, neutral office lighting from the front-left. Medium wide shot, eye-level, with a blurred background featuring office bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8fa7a4fbb7eab9e24f5021f09eb8032d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8fa7a4fbb7eab9e24f5021f09eb8032d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8fa7a4fbb7eab9e24f5021f09eb8032d.mp4", "mask_path": "synthetic-bg-change/mask/8fa7a4fbb7eab9e24f5021f09eb8032d.mp4", "composite_path": "synthetic-bg-change/composite/8fa7a4fbb7eab9e24f5021f09eb8032d.mp4"}
{"edit_instruction": "Change the background to a dreamy, out-of-focus setting with digital bokeh noise, featuring a massive holographic interface where floating data streams spiral, glowing blue geometric schematics rotate, and digital particles react to movement, illuminated by cool, soft light from the front. Eye-level, medium close-up, static camera. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/027ac6fd09f63da40665010dee14f2ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/027ac6fd09f63da40665010dee14f2ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/027ac6fd09f63da40665010dee14f2ab.mp4", "mask_path": "synthetic-bg-change/mask/027ac6fd09f63da40665010dee14f2ab.mp4", "composite_path": "synthetic-bg-change/composite/027ac6fd09f63da40665010dee14f2ab.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with a massive holographic strategy map, vertically flowing digital data streams, and robotic assistants gliding past, illuminated by cool high-tech lighting from the front-right. Medium close-up, eye-level, gentle background blur. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/73a4e30c544416c188e38a58e55e2931.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/73a4e30c544416c188e38a58e55e2931.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/73a4e30c544416c188e38a58e55e2931.mp4", "mask_path": "synthetic-bg-change/mask/73a4e30c544416c188e38a58e55e2931.mp4", "composite_path": "synthetic-bg-change/composite/73a4e30c544416c188e38a58e55e2931.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with coworkers walking, carrying laptops and coffee, and digital screens flickering on walls, under soft, neutral office lighting from the front-left. Medium wide shot, eye-level, with a blurred background featuring office bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d881b3fde4ce80890a749a81c56b43ed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d881b3fde4ce80890a749a81c56b43ed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d881b3fde4ce80890a749a81c56b43ed.mp4", "mask_path": "synthetic-bg-change/mask/d881b3fde4ce80890a749a81c56b43ed.mp4", "composite_path": "synthetic-bg-change/composite/d881b3fde4ce80890a749a81c56b43ed.mp4"}
{"edit_instruction": "Change the background to a sleek modern glass office building with people walking briskly in a blurred background hallway, digital stock tickers scrolling on monitors, dust motes floating in sunbeams, and soft neutral light hitting the face from the front-right. Medium wide shot, eye-level, static camera, slightly blurred background with bokeh from office lights. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2f947268d924b29d71e96743dd357d93.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2f947268d924b29d71e96743dd357d93.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2f947268d924b29d71e96743dd357d93.mp4", "mask_path": "synthetic-bg-change/mask/2f947268d924b29d71e96743dd357d93.mp4", "composite_path": "synthetic-bg-change/composite/2f947268d924b29d71e96743dd357d93.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with a massive holographic strategy map, vertically flowing digital data streams, and robotic assistants gliding past, illuminated by cool high-tech lighting from the front-right. Medium close-up, eye-level, gentle background blur. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/89a35b5901783314a6ccc04aae5f10b9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/89a35b5901783314a6ccc04aae5f10b9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/89a35b5901783314a6ccc04aae5f10b9.mp4", "mask_path": "synthetic-bg-change/mask/89a35b5901783314a6ccc04aae5f10b9.mp4", "composite_path": "synthetic-bg-change/composite/89a35b5901783314a6ccc04aae5f10b9.mp4"}
{"edit_instruction": "Change the background to a bustling New York City sidewalk with yellow taxi cabs passing in the distance, steam rising from subway grates, and pedestrians walking past, lit by natural daylight from the right side. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b8c988084590da7d156cc12ddda0b8f1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b8c988084590da7d156cc12ddda0b8f1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b8c988084590da7d156cc12ddda0b8f1.mp4", "mask_path": "synthetic-bg-change/mask/b8c988084590da7d156cc12ddda0b8f1.mp4", "composite_path": "synthetic-bg-change/composite/b8c988084590da7d156cc12ddda0b8f1.mp4"}
{"edit_instruction": "Change the background to a sleek modern glass office building with people walking briskly in a blurred background hallway, digital stock tickers scrolling on monitors, dust motes floating in sunbeams, and soft neutral light hitting the face from the front-right. Medium wide shot, eye-level, static camera, slightly blurred background with bokeh from office lights. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/daa769ee13f8de3b83ff91b5c0ce8884.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/daa769ee13f8de3b83ff91b5c0ce8884.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/daa769ee13f8de3b83ff91b5c0ce8884.mp4", "mask_path": "synthetic-bg-change/mask/daa769ee13f8de3b83ff91b5c0ce8884.mp4", "composite_path": "synthetic-bg-change/composite/daa769ee13f8de3b83ff91b5c0ce8884.mp4"}
{"edit_instruction": "Change the background to a grand art museum gallery with a large painting, other museum visitors walking slowly, a security guard pacing in the distance, soft diffused gallery lighting from the top-right, and gentle background blur. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/65826e137a47a45bf8177912c0275274.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65826e137a47a45bf8177912c0275274.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65826e137a47a45bf8177912c0275274.mp4", "mask_path": "synthetic-bg-change/mask/65826e137a47a45bf8177912c0275274.mp4", "composite_path": "synthetic-bg-change/composite/65826e137a47a45bf8177912c0275274.mp4"}
{"edit_instruction": "Change the background to a high-rise executive office with floor-to-ceiling windows overlooking a modern city skyline, people walking in the distant corridor, dust particles floating in light beams, soft neutral office lighting from the top-right, medium close-up, eye-level with blurred bokeh background. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1cac2f0203edb19fcab074fb486c5cb0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1cac2f0203edb19fcab074fb486c5cb0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1cac2f0203edb19fcab074fb486c5cb0.mp4", "mask_path": "synthetic-bg-change/mask/1cac2f0203edb19fcab074fb486c5cb0.mp4", "composite_path": "synthetic-bg-change/composite/1cac2f0203edb19fcab074fb486c5cb0.mp4"}
{"edit_instruction": "Change the background to a bustling New York City sidewalk with yellow taxi cabs passing in the distance, steam rising from subway grates, and pedestrians walking past, lit by natural daylight from the right side. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/be688f06062144a118449096a43eac52.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/be688f06062144a118449096a43eac52.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/be688f06062144a118449096a43eac52.mp4", "mask_path": "synthetic-bg-change/mask/be688f06062144a118449096a43eac52.mp4", "composite_path": "synthetic-bg-change/composite/be688f06062144a118449096a43eac52.mp4"}
{"edit_instruction": "Change the background to a stage facing a large, empty auditorium with red velvet seats, with dust motes dancing in the stage lights and a technician moving equipment in the far back. Use neutral spotlighting from the top-right. Medium close-up, eye-level, sharp background, deep focus. Keep the man in a blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/db46be387c922ae7f6a717498fa439b6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/db46be387c922ae7f6a717498fa439b6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/db46be387c922ae7f6a717498fa439b6.mp4", "mask_path": "synthetic-bg-change/mask/db46be387c922ae7f6a717498fa439b6.mp4", "composite_path": "synthetic-bg-change/composite/db46be387c922ae7f6a717498fa439b6.mp4"}
{"edit_instruction": "Change the background to a grand art museum gallery with a large painting, other museum visitors walking slowly, a security guard pacing in the distance, soft diffused gallery lighting from the top-right, and gentle background blur. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e847444afb72b10401a0759c656c9dd8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e847444afb72b10401a0759c656c9dd8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e847444afb72b10401a0759c656c9dd8.mp4", "mask_path": "synthetic-bg-change/mask/e847444afb72b10401a0759c656c9dd8.mp4", "composite_path": "synthetic-bg-change/composite/e847444afb72b10401a0759c656c9dd8.mp4"}
{"edit_instruction": "Change the background to a high-rise executive office with floor-to-ceiling windows overlooking a modern city skyline, people walking in the distant corridor, dust particles floating in light beams, soft neutral office lighting from the top-right, medium close-up, eye-level with blurred bokeh background. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6e0ca4daa66d9d7ca954bdb09ddb2053.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e0ca4daa66d9d7ca954bdb09ddb2053.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e0ca4daa66d9d7ca954bdb09ddb2053.mp4", "mask_path": "synthetic-bg-change/mask/6e0ca4daa66d9d7ca954bdb09ddb2053.mp4", "composite_path": "synthetic-bg-change/composite/6e0ca4daa66d9d7ca954bdb09ddb2053.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with a massive holographic star map, spaceships flying past a large observation window, flickering data streams on screens, and cool high-tech lighting. Use a medium close-up, eye-level static camera shot with gentle background blur. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/86b6269968658850c412ab0b83199538.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/86b6269968658850c412ab0b83199538.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/86b6269968658850c412ab0b83199538.mp4", "mask_path": "synthetic-bg-change/mask/86b6269968658850c412ab0b83199538.mp4", "composite_path": "synthetic-bg-change/composite/86b6269968658850c412ab0b83199538.mp4"}
{"edit_instruction": "Change the background to a stage facing a large, empty auditorium with red velvet seats, with dust motes dancing in the stage lights and a technician moving equipment in the far back. Use neutral spotlighting from the top-right. Medium close-up, eye-level, sharp background, deep focus. Keep the man in a blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/72e4ed7157efac8cbf640a35ed34e11d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/72e4ed7157efac8cbf640a35ed34e11d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/72e4ed7157efac8cbf640a35ed34e11d.mp4", "mask_path": "synthetic-bg-change/mask/72e4ed7157efac8cbf640a35ed34e11d.mp4", "composite_path": "synthetic-bg-change/composite/72e4ed7157efac8cbf640a35ed34e11d.mp4"}
{"edit_instruction": "Change the background to a minimal white art gallery with a large painting, dust motes floating in light beams, and visitors moving in the distance, lit by soft neutral gallery lighting from the top-left. Medium close-up, eye-level, static camera, with a blurred background with bokeh. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b5933f6b451b0db8af22d8836ce94025.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b5933f6b451b0db8af22d8836ce94025.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b5933f6b451b0db8af22d8836ce94025.mp4", "mask_path": "synthetic-bg-change/mask/b5933f6b451b0db8af22d8836ce94025.mp4", "composite_path": "synthetic-bg-change/composite/b5933f6b451b0db8af22d8836ce94025.mp4"}
{"edit_instruction": "Change the background to a minimal white art gallery with a large painting, dust motes floating in light beams, and visitors moving in the distance, lit by soft neutral gallery lighting from the top-left. Medium close-up, eye-level, static camera, with a blurred background with bokeh. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/06090f544e470f96de3686ed843971e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06090f544e470f96de3686ed843971e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06090f544e470f96de3686ed843971e8.mp4", "mask_path": "synthetic-bg-change/mask/06090f544e470f96de3686ed843971e8.mp4", "composite_path": "synthetic-bg-change/composite/06090f544e470f96de3686ed843971e8.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with a massive holographic star map, spaceships flying past a large observation window, flickering data streams on screens, and cool high-tech lighting. Use a medium close-up, eye-level static camera shot with gentle background blur. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/26a4fbd45ad576c5e4480b24348b6502.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/26a4fbd45ad576c5e4480b24348b6502.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/26a4fbd45ad576c5e4480b24348b6502.mp4", "mask_path": "synthetic-bg-change/mask/26a4fbd45ad576c5e4480b24348b6502.mp4", "composite_path": "synthetic-bg-change/composite/26a4fbd45ad576c5e4480b24348b6502.mp4"}
{"edit_instruction": "Change the background to a high-tech command center with holographic displays flickering with data, blue digital grids expanding outwards, and floating HUD elements, illuminated by soft diffused lighting from the front with a static camera and soft-focus bokeh. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7e44423c5b978831839df8b8d2f138aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e44423c5b978831839df8b8d2f138aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e44423c5b978831839df8b8d2f138aa.mp4", "mask_path": "synthetic-bg-change/mask/7e44423c5b978831839df8b8d2f138aa.mp4", "composite_path": "synthetic-bg-change/composite/7e44423c5b978831839df8b8d2f138aa.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with swirling holographic blue data streams, tactical maps, and floating interface nodes reacting to movement, set against a glass wall overlooking a cyberpunk city with flying cars in the distance, featuring soft cool light from the left, tech bokeh, and depth-of-field effects. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3fd506c3f9009ce6697504e1a06f60f8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3fd506c3f9009ce6697504e1a06f60f8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3fd506c3f9009ce6697504e1a06f60f8.mp4", "mask_path": "synthetic-bg-change/mask/3fd506c3f9009ce6697504e1a06f60f8.mp4", "composite_path": "synthetic-bg-change/composite/3fd506c3f9009ce6697504e1a06f60f8.mp4"}
{"edit_instruction": "Change the background to a high-tech command center with holographic displays flickering with data, blue digital grids expanding outwards, and floating HUD elements, illuminated by soft diffused lighting from the front with a static camera and soft-focus bokeh. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d027bc8f0775066d430201ebe1880571.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d027bc8f0775066d430201ebe1880571.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d027bc8f0775066d430201ebe1880571.mp4", "mask_path": "synthetic-bg-change/mask/d027bc8f0775066d430201ebe1880571.mp4", "composite_path": "synthetic-bg-change/composite/d027bc8f0775066d430201ebe1880571.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with colleagues walking briskly carrying papers and digital screens flickering on desks, featuring soft, neutral office lighting from above. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/11befbfcf0db0e1183c317255fa54173.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/11befbfcf0db0e1183c317255fa54173.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/11befbfcf0db0e1183c317255fa54173.mp4", "mask_path": "synthetic-bg-change/mask/11befbfcf0db0e1183c317255fa54173.mp4", "composite_path": "synthetic-bg-change/composite/11befbfcf0db0e1183c317255fa54173.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with swirling holographic blue data streams, tactical maps, and floating interface nodes reacting to movement, set against a glass wall overlooking a cyberpunk city with flying cars in the distance, featuring soft cool light from the left, tech bokeh, and depth-of-field effects. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/f835fc32aa2f4a283fda06d6a5920d6b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f835fc32aa2f4a283fda06d6a5920d6b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f835fc32aa2f4a283fda06d6a5920d6b.mp4", "mask_path": "synthetic-bg-change/mask/f835fc32aa2f4a283fda06d6a5920d6b.mp4", "composite_path": "synthetic-bg-change/composite/f835fc32aa2f4a283fda06d6a5920d6b.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with employees walking past in the blurred background, digital screens flickering on walls, and soft cool office lighting from the top right. Eye-level, medium close-up, blurred background with bokeh. Keep the man in the blue shirt viewed from behind intact.", "input_video_path": "synthetic-bg-change/input_video/66458b8a2fa58e7d439f28fc07144535.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/66458b8a2fa58e7d439f28fc07144535.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/66458b8a2fa58e7d439f28fc07144535.mp4", "mask_path": "synthetic-bg-change/mask/66458b8a2fa58e7d439f28fc07144535.mp4", "composite_path": "synthetic-bg-change/composite/66458b8a2fa58e7d439f28fc07144535.mp4"}
{"edit_instruction": "Change the background to a modern corporate office interior with glass walls, employees walking past in the blurred background, and digital screens flickering with data. Use soft, diffused office lighting from the left, medium close-up, eye-level static camera, and soft-focus background. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/fef0ac8b1b27b0a29ee317da6be9cb82.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fef0ac8b1b27b0a29ee317da6be9cb82.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fef0ac8b1b27b0a29ee317da6be9cb82.mp4", "mask_path": "synthetic-bg-change/mask/fef0ac8b1b27b0a29ee317da6be9cb82.mp4", "composite_path": "synthetic-bg-change/composite/fef0ac8b1b27b0a29ee317da6be9cb82.mp4"}
{"edit_instruction": "Change the background to a contemporary art gallery with a large painting, other museum visitors walking past, dust motes floating in the light, soft artificial track lighting from above right, medium close-up, eye-level, static camera, and gentle background blur. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7df231ed8ab35a7914ada70c418098c5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7df231ed8ab35a7914ada70c418098c5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7df231ed8ab35a7914ada70c418098c5.mp4", "mask_path": "synthetic-bg-change/mask/7df231ed8ab35a7914ada70c418098c5.mp4", "composite_path": "synthetic-bg-change/composite/7df231ed8ab35a7914ada70c418098c5.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with colleagues walking briskly carrying papers and digital screens flickering on desks, featuring soft, neutral office lighting from above. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/aca4ef01ed9fd583c9f5b328f1f8d10f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aca4ef01ed9fd583c9f5b328f1f8d10f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aca4ef01ed9fd583c9f5b328f1f8d10f.mp4", "mask_path": "synthetic-bg-change/mask/aca4ef01ed9fd583c9f5b328f1f8d10f.mp4", "composite_path": "synthetic-bg-change/composite/aca4ef01ed9fd583c9f5b328f1f8d10f.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with employees walking past in the blurred background, digital screens flickering on walls, and soft cool office lighting from the top right. Eye-level, medium close-up, blurred background with bokeh. Keep the man in the blue shirt viewed from behind intact.", "input_video_path": "synthetic-bg-change/input_video/cb47737e553dc6ff51094e9476e4ad8e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb47737e553dc6ff51094e9476e4ad8e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb47737e553dc6ff51094e9476e4ad8e.mp4", "mask_path": "synthetic-bg-change/mask/cb47737e553dc6ff51094e9476e4ad8e.mp4", "composite_path": "synthetic-bg-change/composite/cb47737e553dc6ff51094e9476e4ad8e.mp4"}
{"edit_instruction": "Change the background to a modern corporate office interior with glass walls, employees walking past in the blurred background, and digital screens flickering with data. Use soft, diffused office lighting from the left, medium close-up, eye-level static camera, and soft-focus background. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c00a7421a5ea76ef20a24907d24d3e69.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c00a7421a5ea76ef20a24907d24d3e69.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c00a7421a5ea76ef20a24907d24d3e69.mp4", "mask_path": "synthetic-bg-change/mask/c00a7421a5ea76ef20a24907d24d3e69.mp4", "composite_path": "synthetic-bg-change/composite/c00a7421a5ea76ef20a24907d24d3e69.mp4"}
{"edit_instruction": "Change the background to a busy New York city sidewalk with yellow cabs passing by in a blurred street and steam rising from subway grates, illuminated by soft diffused daylight from the right. Medium close-up, eye-level, static camera with a bokeh city background. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8de59f430bbb97a6bccb873a3c91194b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8de59f430bbb97a6bccb873a3c91194b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8de59f430bbb97a6bccb873a3c91194b.mp4", "mask_path": "synthetic-bg-change/mask/8de59f430bbb97a6bccb873a3c91194b.mp4", "composite_path": "synthetic-bg-change/composite/8de59f430bbb97a6bccb873a3c91194b.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office overlooking a city skyline with cars moving on highways below and clouds drifting past glass skyscrapers, lit by soft neutral daylight from the upper right. Use a medium close-up, eye-level static camera with a blurred background featuring bokeh. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6a6259f78408d09a821527302cebef19.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6a6259f78408d09a821527302cebef19.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6a6259f78408d09a821527302cebef19.mp4", "mask_path": "synthetic-bg-change/mask/6a6259f78408d09a821527302cebef19.mp4", "composite_path": "synthetic-bg-change/composite/6a6259f78408d09a821527302cebef19.mp4"}
{"edit_instruction": "Change the background to a contemporary art gallery with a large painting, other museum visitors walking past, dust motes floating in the light, soft artificial track lighting from above right, medium close-up, eye-level, static camera, and gentle background blur. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/f22fe4921f7caaf34c54d697addbe1a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f22fe4921f7caaf34c54d697addbe1a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f22fe4921f7caaf34c54d697addbe1a7.mp4", "mask_path": "synthetic-bg-change/mask/f22fe4921f7caaf34c54d697addbe1a7.mp4", "composite_path": "synthetic-bg-change/composite/f22fe4921f7caaf34c54d697addbe1a7.mp4"}
{"edit_instruction": "Change the background to a busy New York city sidewalk with yellow cabs passing by in a blurred street and steam rising from subway grates, illuminated by soft diffused daylight from the right. Medium close-up, eye-level, static camera with a bokeh city background. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c20a94602b112d709629d4fd438cdde2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c20a94602b112d709629d4fd438cdde2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c20a94602b112d709629d4fd438cdde2.mp4", "mask_path": "synthetic-bg-change/mask/c20a94602b112d709629d4fd438cdde2.mp4", "composite_path": "synthetic-bg-change/composite/c20a94602b112d709629d4fd438cdde2.mp4"}
{"edit_instruction": "Change the background to a sleek modern corporate office with glass walls, featuring colleagues walking briskly in a blurred background corridor and digital charts flickering on screens, with soft diffused office lighting from the front-right. Use a medium wide shot, eye-level angle, static camera, and a blurred background with bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/745d89c7055128c56b6e11c25650431b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/745d89c7055128c56b6e11c25650431b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/745d89c7055128c56b6e11c25650431b.mp4", "mask_path": "synthetic-bg-change/mask/745d89c7055128c56b6e11c25650431b.mp4", "composite_path": "synthetic-bg-change/composite/745d89c7055128c56b6e11c25650431b.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office overlooking a city skyline with cars moving on highways below and clouds drifting past glass skyscrapers, lit by soft neutral daylight from the upper right. Use a medium close-up, eye-level static camera with a blurred background featuring bokeh. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4bf4b2b2473febabbae365fb529a2377.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4bf4b2b2473febabbae365fb529a2377.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4bf4b2b2473febabbae365fb529a2377.mp4", "mask_path": "synthetic-bg-change/mask/4bf4b2b2473febabbae365fb529a2377.mp4", "composite_path": "synthetic-bg-change/composite/4bf4b2b2473febabbae365fb529a2377.mp4"}
{"edit_instruction": "Change the background to a busy airport terminal with large observation windows showing airplanes taking off and taxiing on the runway, travelers pulling suitcases, and bright daylight from the right. Medium close-up, eye-level, static camera, sharp background details. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/24c39b3819c1c3df63856c01df113d0d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/24c39b3819c1c3df63856c01df113d0d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/24c39b3819c1c3df63856c01df113d0d.mp4", "mask_path": "synthetic-bg-change/mask/24c39b3819c1c3df63856c01df113d0d.mp4", "composite_path": "synthetic-bg-change/composite/24c39b3819c1c3df63856c01df113d0d.mp4"}
{"edit_instruction": "Change the background to a sleek modern corporate office with glass walls, featuring colleagues walking briskly in a blurred background corridor and digital charts flickering on screens, with soft diffused office lighting from the front-right. Use a medium wide shot, eye-level angle, static camera, and a blurred background with bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/80eb9f9e0508b0105e2116234270e6a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/80eb9f9e0508b0105e2116234270e6a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/80eb9f9e0508b0105e2116234270e6a7.mp4", "mask_path": "synthetic-bg-change/mask/80eb9f9e0508b0105e2116234270e6a7.mp4", "composite_path": "synthetic-bg-change/composite/80eb9f9e0508b0105e2116234270e6a7.mp4"}
{"edit_instruction": "Change the background to a busy New York City sidewalk with yellow taxis passing by, pedestrians walking briskly, and steam rising from street vents, lit by soft daylight from the right. Include soft-focus urban bokeh. Medium close-up, eye-level, static camera. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8303a569d0e1946b6e1e5f0a502672b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8303a569d0e1946b6e1e5f0a502672b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8303a569d0e1946b6e1e5f0a502672b7.mp4", "mask_path": "synthetic-bg-change/mask/8303a569d0e1946b6e1e5f0a502672b7.mp4", "composite_path": "synthetic-bg-change/composite/8303a569d0e1946b6e1e5f0a502672b7.mp4"}
{"edit_instruction": "Change the background to a busy airport terminal with large observation windows showing airplanes taking off and taxiing on the runway, travelers pulling suitcases, and bright daylight from the right. Medium close-up, eye-level, static camera, sharp background details. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/488f2156959b6c0069f1a4745ae9899f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/488f2156959b6c0069f1a4745ae9899f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/488f2156959b6c0069f1a4745ae9899f.mp4", "mask_path": "synthetic-bg-change/mask/488f2156959b6c0069f1a4745ae9899f.mp4", "composite_path": "synthetic-bg-change/composite/488f2156959b6c0069f1a4745ae9899f.mp4"}
{"edit_instruction": "Change the background to a futuristic white laboratory with robotic arms assembling components and holographic data streams flowing vertically, cool clean artificial lighting from the right. Medium wide shot, eye-level, static camera, gentle background blur. Keep the young man in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e6c66c787fee7b84115b5961aa84a0fa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e6c66c787fee7b84115b5961aa84a0fa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e6c66c787fee7b84115b5961aa84a0fa.mp4", "mask_path": "synthetic-bg-change/mask/e6c66c787fee7b84115b5961aa84a0fa.mp4", "composite_path": "synthetic-bg-change/composite/e6c66c787fee7b84115b5961aa84a0fa.mp4"}
{"edit_instruction": "Change the background to a stage in a large, empty lecture hall with rows of red velvet seats, dust motes floating in stage lights, and a softly flickering digital projector screen, using focused spotlighting from the front-right. Medium wide shot, eye-level, sharp background. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/863d223a230d05c14595fdd642116a42.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/863d223a230d05c14595fdd642116a42.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/863d223a230d05c14595fdd642116a42.mp4", "mask_path": "synthetic-bg-change/mask/863d223a230d05c14595fdd642116a42.mp4", "composite_path": "synthetic-bg-change/composite/863d223a230d05c14595fdd642116a42.mp4"}
{"edit_instruction": "Change the background to a busy New York City sidewalk with yellow taxis passing by, pedestrians walking briskly, and steam rising from street vents, lit by soft daylight from the right. Include soft-focus urban bokeh. Medium close-up, eye-level, static camera. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/da86c8773df1ad88616c65c3e9f26f1d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/da86c8773df1ad88616c65c3e9f26f1d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/da86c8773df1ad88616c65c3e9f26f1d.mp4", "mask_path": "synthetic-bg-change/mask/da86c8773df1ad88616c65c3e9f26f1d.mp4", "composite_path": "synthetic-bg-change/composite/da86c8773df1ad88616c65c3e9f26f1d.mp4"}
{"edit_instruction": "Change the background to a stage in a large, empty lecture hall with rows of red velvet seats, dust motes floating in stage lights, and a softly flickering digital projector screen, using focused spotlighting from the front-right. Medium wide shot, eye-level, sharp background. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2c70a05192f514b0ee1d4a64d21a96a4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c70a05192f514b0ee1d4a64d21a96a4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c70a05192f514b0ee1d4a64d21a96a4.mp4", "mask_path": "synthetic-bg-change/mask/2c70a05192f514b0ee1d4a64d21a96a4.mp4", "composite_path": "synthetic-bg-change/composite/2c70a05192f514b0ee1d4a64d21a96a4.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office corridor with city skyscrapers visible outside, blurred employees walking past, and elevators moving in the distance, lit by soft neutral office lighting from the front-right. Medium wide shot, eye-level, slightly blurred background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d588a87c367c268731a6053d15abd3c8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d588a87c367c268731a6053d15abd3c8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d588a87c367c268731a6053d15abd3c8.mp4", "mask_path": "synthetic-bg-change/mask/d588a87c367c268731a6053d15abd3c8.mp4", "composite_path": "synthetic-bg-change/composite/d588a87c367c268731a6053d15abd3c8.mp4"}
{"edit_instruction": "Change the background to a futuristic white laboratory with robotic arms assembling components and holographic data streams flowing vertically, cool clean artificial lighting from the right. Medium wide shot, eye-level, static camera, gentle background blur. Keep the young man in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/23ea58602dc4f4ab2c01c7601cfdb5f6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/23ea58602dc4f4ab2c01c7601cfdb5f6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/23ea58602dc4f4ab2c01c7601cfdb5f6.mp4", "mask_path": "synthetic-bg-change/mask/23ea58602dc4f4ab2c01c7601cfdb5f6.mp4", "composite_path": "synthetic-bg-change/composite/23ea58602dc4f4ab2c01c7601cfdb5f6.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office atrium with people walking in the background corridors, sunlight streaming through large windows, and neutral office lighting hitting the subject's right shoulder. Maintain a medium close-up, eye-level, static camera shot with gentle background blur. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8b519436b34b0b49449a4fbe318c2379.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8b519436b34b0b49449a4fbe318c2379.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8b519436b34b0b49449a4fbe318c2379.mp4", "mask_path": "synthetic-bg-change/mask/8b519436b34b0b49449a4fbe318c2379.mp4", "composite_path": "synthetic-bg-change/composite/8b519436b34b0b49449a4fbe318c2379.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office atrium with people walking in the background corridors, sunlight streaming through large windows, and neutral office lighting hitting the subject's right shoulder. Maintain a medium close-up, eye-level, static camera shot with gentle background blur. Keep the man in the blue dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/cea372e45180e73dd935ea404226599b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cea372e45180e73dd935ea404226599b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cea372e45180e73dd935ea404226599b.mp4", "mask_path": "synthetic-bg-change/mask/cea372e45180e73dd935ea404226599b.mp4", "composite_path": "synthetic-bg-change/composite/cea372e45180e73dd935ea404226599b.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office corridor with city skyscrapers visible outside, blurred employees walking past, and elevators moving in the distance, lit by soft neutral office lighting from the front-right. Medium wide shot, eye-level, slightly blurred background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/99fb7f9c2c9b9c2687c5f4c613766756.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/99fb7f9c2c9b9c2687c5f4c613766756.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/99fb7f9c2c9b9c2687c5f4c613766756.mp4", "mask_path": "synthetic-bg-change/mask/99fb7f9c2c9b9c2687c5f4c613766756.mp4", "composite_path": "synthetic-bg-change/composite/99fb7f9c2c9b9c2687c5f4c613766756.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office corridor with business professionals walking past in the blurred background, digital displays flickering on walls, and soft, neutral office lighting from the front-right. Medium wide shot, eye-level, static camera, soft bokeh background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2775def1ec962afe4d0aaf404dcb82b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2775def1ec962afe4d0aaf404dcb82b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2775def1ec962afe4d0aaf404dcb82b4.mp4", "mask_path": "synthetic-bg-change/mask/2775def1ec962afe4d0aaf404dcb82b4.mp4", "composite_path": "synthetic-bg-change/composite/2775def1ec962afe4d0aaf404dcb82b4.mp4"}
{"edit_instruction": "Change the background to the South Bank promenade with the Houses of Parliament and Big Ben across the river, boats moving slowly along the Thames, and soft overcast London light from the front-right. Medium wide shot, eye-level, gentle background blur. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/19cf4faaef6131ba9f367d26d2c1f8e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/19cf4faaef6131ba9f367d26d2c1f8e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/19cf4faaef6131ba9f367d26d2c1f8e1.mp4", "mask_path": "synthetic-bg-change/mask/19cf4faaef6131ba9f367d26d2c1f8e1.mp4", "composite_path": "synthetic-bg-change/composite/19cf4faaef6131ba9f367d26d2c1f8e1.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with glass walls, colleagues walking past in the blurred background, and digital displays flickering on walls, under soft professional lighting from the front-right. Eye-level, medium wide shot with blurred background office bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/623a2ff471934bb48762b8c66dda286a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/623a2ff471934bb48762b8c66dda286a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/623a2ff471934bb48762b8c66dda286a.mp4", "mask_path": "synthetic-bg-change/mask/623a2ff471934bb48762b8c66dda286a.mp4", "composite_path": "synthetic-bg-change/composite/623a2ff471934bb48762b8c66dda286a.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office corridor with business professionals walking past in the blurred background, digital displays flickering on walls, and soft, neutral office lighting from the front-right. Medium wide shot, eye-level, static camera, soft bokeh background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/162b788524afe7301224eb51ba584240.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/162b788524afe7301224eb51ba584240.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/162b788524afe7301224eb51ba584240.mp4", "mask_path": "synthetic-bg-change/mask/162b788524afe7301224eb51ba584240.mp4", "composite_path": "synthetic-bg-change/composite/162b788524afe7301224eb51ba584240.mp4"}
{"edit_instruction": "Change the background to the South Bank promenade with the Houses of Parliament and Big Ben across the river, boats moving slowly along the Thames, and soft overcast London light from the front-right. Medium wide shot, eye-level, gentle background blur. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ac8ef64b093e81b5348dbad11bd3ec9e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac8ef64b093e81b5348dbad11bd3ec9e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac8ef64b093e81b5348dbad11bd3ec9e.mp4", "mask_path": "synthetic-bg-change/mask/ac8ef64b093e81b5348dbad11bd3ec9e.mp4", "composite_path": "synthetic-bg-change/composite/ac8ef64b093e81b5348dbad11bd3ec9e.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with glass walls, colleagues walking past in the blurred background, and digital displays flickering on walls, under soft professional lighting from the front-right. Eye-level, medium wide shot with blurred background office bokeh. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4b823284cde39c2ed107f8545803bb53.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b823284cde39c2ed107f8545803bb53.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b823284cde39c2ed107f8545803bb53.mp4", "mask_path": "synthetic-bg-change/mask/4b823284cde39c2ed107f8545803bb53.mp4", "composite_path": "synthetic-bg-change/composite/4b823284cde39c2ed107f8545803bb53.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with floor-to-ceiling glass windows, sunlight reflecting off floating dust particles, and employees walking briskly in a blurred background hallway, with soft diffused light from the left and soft-focus background with bokeh office lights. Medium wide shot, eye-level, static camera. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/725a04c2b41f7aeb170207f3a13211da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/725a04c2b41f7aeb170207f3a13211da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/725a04c2b41f7aeb170207f3a13211da.mp4", "mask_path": "synthetic-bg-change/mask/725a04c2b41f7aeb170207f3a13211da.mp4", "composite_path": "synthetic-bg-change/composite/725a04c2b41f7aeb170207f3a13211da.mp4"}
{"edit_instruction": "Change the background to a spacious, modern airport terminal with floor-to-ceiling windows, airplanes taxiing on the tarmac outside, and travelers pulling luggage in the distance, with bright, diffused artificial light from overhead and right. Medium wide shot, eye-level, static camera, sharp background with deep focus. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/aadb90d38433be3e0fe8cbdf89f33bad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aadb90d38433be3e0fe8cbdf89f33bad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aadb90d38433be3e0fe8cbdf89f33bad.mp4", "mask_path": "synthetic-bg-change/mask/aadb90d38433be3e0fe8cbdf89f33bad.mp4", "composite_path": "synthetic-bg-change/composite/aadb90d38433be3e0fe8cbdf89f33bad.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with floor-to-ceiling glass windows, sunlight reflecting off floating dust particles, and employees walking briskly in a blurred background hallway, with soft diffused light from the left and soft-focus background with bokeh office lights. Medium wide shot, eye-level, static camera. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/00885c4cfcc0b8a90e6d73143e84a2a4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/00885c4cfcc0b8a90e6d73143e84a2a4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/00885c4cfcc0b8a90e6d73143e84a2a4.mp4", "mask_path": "synthetic-bg-change/mask/00885c4cfcc0b8a90e6d73143e84a2a4.mp4", "composite_path": "synthetic-bg-change/composite/00885c4cfcc0b8a90e6d73143e84a2a4.mp4"}
{"edit_instruction": "Change the background to a spacious, modern airport terminal with floor-to-ceiling windows, airplanes taxiing on the tarmac outside, and travelers pulling luggage in the distance, with bright, diffused artificial light from overhead and right. Medium wide shot, eye-level, static camera, sharp background with deep focus. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ee9aae24134168a88658a2cb1bbd007c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ee9aae24134168a88658a2cb1bbd007c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ee9aae24134168a88658a2cb1bbd007c.mp4", "mask_path": "synthetic-bg-change/mask/ee9aae24134168a88658a2cb1bbd007c.mp4", "composite_path": "synthetic-bg-change/composite/ee9aae24134168a88658a2cb1bbd007c.mp4"}
{"edit_instruction": "Change the background to a spacious, modern airport terminal with large windows overlooking the tarmac, airplanes taxiing slowly outside, travelers with suitcases moving in the background concourse, and bright, diffused artificial light overhead. Eye-level, medium shot, deep focus. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9f162b78ca4ffd454b3d86e00e73b1fa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f162b78ca4ffd454b3d86e00e73b1fa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f162b78ca4ffd454b3d86e00e73b1fa.mp4", "mask_path": "synthetic-bg-change/mask/9f162b78ca4ffd454b3d86e00e73b1fa.mp4", "composite_path": "synthetic-bg-change/composite/9f162b78ca4ffd454b3d86e00e73b1fa.mp4"}
{"edit_instruction": "Change the background to a high-tech data center with rows of server racks, blinking LED lights stretching into the distance, and cooling fans spinning. Apply cool artificial lighting mixed with a warmer key light from the front-right. Maintain an eye-level, medium wide shot with a soft-focus background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ed174910ad22f84f9b723e063f7b6b7b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ed174910ad22f84f9b723e063f7b6b7b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ed174910ad22f84f9b723e063f7b6b7b.mp4", "mask_path": "synthetic-bg-change/mask/ed174910ad22f84f9b723e063f7b6b7b.mp4", "composite_path": "synthetic-bg-change/composite/ed174910ad22f84f9b723e063f7b6b7b.mp4"}
{"edit_instruction": "Change the background to a spacious, modern airport terminal with large windows overlooking the tarmac, airplanes taxiing slowly outside, travelers with suitcases moving in the background concourse, and bright, diffused artificial light overhead. Eye-level, medium shot, deep focus. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/edbf5dfb119106407fc16b0d36a92268.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/edbf5dfb119106407fc16b0d36a92268.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/edbf5dfb119106407fc16b0d36a92268.mp4", "mask_path": "synthetic-bg-change/mask/edbf5dfb119106407fc16b0d36a92268.mp4", "composite_path": "synthetic-bg-change/composite/edbf5dfb119106407fc16b0d36a92268.mp4"}
{"edit_instruction": "Change the background to a high-tech data center with rows of server racks, blinking LED lights stretching into the distance, and cooling fans spinning. Apply cool artificial lighting mixed with a warmer key light from the front-right. Maintain an eye-level, medium wide shot with a soft-focus background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1dc62d96c05b60ec6a10db1929c3e5b0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1dc62d96c05b60ec6a10db1929c3e5b0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1dc62d96c05b60ec6a10db1929c3e5b0.mp4", "mask_path": "synthetic-bg-change/mask/1dc62d96c05b60ec6a10db1929c3e5b0.mp4", "composite_path": "synthetic-bg-change/composite/1dc62d96c05b60ec6a10db1929c3e5b0.mp4"}
{"edit_instruction": "Change the background to a bustling technology convention center with large screens displaying animated graphs and mingling attendees, under cool artificial lighting from the front-right. Medium wide shot, eye-level, static camera with a cinematic out-of-focus background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/25d4129ff708a68ccb9c95b73e6156e7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/25d4129ff708a68ccb9c95b73e6156e7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/25d4129ff708a68ccb9c95b73e6156e7.mp4", "mask_path": "synthetic-bg-change/mask/25d4129ff708a68ccb9c95b73e6156e7.mp4", "composite_path": "synthetic-bg-change/composite/25d4129ff708a68ccb9c95b73e6156e7.mp4"}
{"edit_instruction": "Change the background to a busy outdoor tech campus plaza with people walking quickly on pathways, leaves rustling on manicured trees, and a fountain spraying water in the mid-ground, under bright diffused daylight from the front. Maintain the eye-level medium wide shot with sharp background and deep focus. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/dbd148cbf6398f4494ee6445dd037aad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dbd148cbf6398f4494ee6445dd037aad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dbd148cbf6398f4494ee6445dd037aad.mp4", "mask_path": "synthetic-bg-change/mask/dbd148cbf6398f4494ee6445dd037aad.mp4", "composite_path": "synthetic-bg-change/composite/dbd148cbf6398f4494ee6445dd037aad.mp4"}
{"edit_instruction": "Change the background to a sidewalk in a modern business district like La D\u00e9fense with pedestrians walking briskly, modern trams gliding in the distance, and flags waving on tall office buildings, lit by neutral daylight casting soft shadows. Full shot, eye-level, static camera, sharp background keeping architectural details in deep focus. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e9a12aa4a9192272966e980953960031.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e9a12aa4a9192272966e980953960031.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e9a12aa4a9192272966e980953960031.mp4", "mask_path": "synthetic-bg-change/mask/e9a12aa4a9192272966e980953960031.mp4", "composite_path": "synthetic-bg-change/composite/e9a12aa4a9192272966e980953960031.mp4"}
{"edit_instruction": "Change the background to a bustling technology convention center with large screens displaying animated graphs and mingling attendees, under cool artificial lighting from the front-right. Medium wide shot, eye-level, static camera with a cinematic out-of-focus background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6e9055c82797deff1e9cfe8bcac18ea4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e9055c82797deff1e9cfe8bcac18ea4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e9055c82797deff1e9cfe8bcac18ea4.mp4", "mask_path": "synthetic-bg-change/mask/6e9055c82797deff1e9cfe8bcac18ea4.mp4", "composite_path": "synthetic-bg-change/composite/6e9055c82797deff1e9cfe8bcac18ea4.mp4"}
{"edit_instruction": "Change the background to a busy outdoor tech campus plaza with people walking quickly on pathways, leaves rustling on manicured trees, and a fountain spraying water in the mid-ground, under bright diffused daylight from the front. Maintain the eye-level medium wide shot with sharp background and deep focus. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/852927cf0bd71d1f033ea3b9b003b933.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/852927cf0bd71d1f033ea3b9b003b933.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/852927cf0bd71d1f033ea3b9b003b933.mp4", "mask_path": "synthetic-bg-change/mask/852927cf0bd71d1f033ea3b9b003b933.mp4", "composite_path": "synthetic-bg-change/composite/852927cf0bd71d1f033ea3b9b003b933.mp4"}
{"edit_instruction": "Change the background to an airport departure gate with a view of the tarmac where airplanes are taxiing, heat shimmer rising, and flags flapping, illuminated by bright natural light through a large glass window. Medium wide shot, eye-level, static camera, slightly blurred background. Keep the man in the light blue button-down shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2eed350256779fff2fb39049a6528d7d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2eed350256779fff2fb39049a6528d7d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2eed350256779fff2fb39049a6528d7d.mp4", "mask_path": "synthetic-bg-change/mask/2eed350256779fff2fb39049a6528d7d.mp4", "composite_path": "synthetic-bg-change/composite/2eed350256779fff2fb39049a6528d7d.mp4"}
{"edit_instruction": "Change the background to the aisle of a high-tech data center server room with LED status lights blinking rapidly on server racks, cooling fans spinning, cool artificial lighting mixed with neutral key light from the front-right. Medium wide shot, static camera, blurred background with bokeh. Keep the man in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4f0cea4a6e4b1eea131d8f48139833e0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4f0cea4a6e4b1eea131d8f48139833e0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4f0cea4a6e4b1eea131d8f48139833e0.mp4", "mask_path": "synthetic-bg-change/mask/4f0cea4a6e4b1eea131d8f48139833e0.mp4", "composite_path": "synthetic-bg-change/composite/4f0cea4a6e4b1eea131d8f48139833e0.mp4"}
{"edit_instruction": "Change the background to a sidewalk in a modern business district like La D\u00e9fense with pedestrians walking briskly, modern trams gliding in the distance, and flags waving on tall office buildings, lit by neutral daylight casting soft shadows. Full shot, eye-level, static camera, sharp background keeping architectural details in deep focus. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1def713592a83bbeb9c131430feaa8b3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1def713592a83bbeb9c131430feaa8b3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1def713592a83bbeb9c131430feaa8b3.mp4", "mask_path": "synthetic-bg-change/mask/1def713592a83bbeb9c131430feaa8b3.mp4", "composite_path": "synthetic-bg-change/composite/1def713592a83bbeb9c131430feaa8b3.mp4"}
{"edit_instruction": "Change the background to an airport departure gate with a view of the tarmac where airplanes are taxiing, heat shimmer rising, and flags flapping, illuminated by bright natural light through a large glass window. Medium wide shot, eye-level, static camera, slightly blurred background. Keep the man in the light blue button-down shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b12c8c5187311b30c4e15021c9b59c5b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b12c8c5187311b30c4e15021c9b59c5b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b12c8c5187311b30c4e15021c9b59c5b.mp4", "mask_path": "synthetic-bg-change/mask/b12c8c5187311b30c4e15021c9b59c5b.mp4", "composite_path": "synthetic-bg-change/composite/b12c8c5187311b30c4e15021c9b59c5b.mp4"}
{"edit_instruction": "Change the background to the aisle of a high-tech data center server room with LED status lights blinking rapidly on server racks, cooling fans spinning, cool artificial lighting mixed with neutral key light from the front-right. Medium wide shot, static camera, blurred background with bokeh. Keep the man in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/5879be5afc0573261477dfb19905d899.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5879be5afc0573261477dfb19905d899.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5879be5afc0573261477dfb19905d899.mp4", "mask_path": "synthetic-bg-change/mask/5879be5afc0573261477dfb19905d899.mp4", "composite_path": "synthetic-bg-change/composite/5879be5afc0573261477dfb19905d899.mp4"}
{"edit_instruction": "Change the background to Central Park with the Manhattan skyline visible in the distance, featuring pigeons taking flight in a sudden burst, autumn leaves drifting in the wind, and pedestrians walking briskly on paths, illuminated by neutral natural daylight from the left, shot at eye-level with a medium wide static camera angle and a sharp background with deep focus. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d0a7d7dd5435128f68c0e37f4335798c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d0a7d7dd5435128f68c0e37f4335798c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d0a7d7dd5435128f68c0e37f4335798c.mp4", "mask_path": "synthetic-bg-change/mask/d0a7d7dd5435128f68c0e37f4335798c.mp4", "composite_path": "synthetic-bg-change/composite/d0a7d7dd5435128f68c0e37f4335798c.mp4"}
{"edit_instruction": "Change the background to a busy modern corporate office corridor with office workers walking past and elevator doors operating. Include soft daylight streaming from floor-to-ceiling windows on the left. Use a medium wide shot, eye-level, static camera with a dreamy out-of-focus background with bokeh. Keep the man in the light blue button-down shirt intact.", "input_video_path": "synthetic-bg-change/input_video/158fb14f046ee2fe36bb0765651108b6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/158fb14f046ee2fe36bb0765651108b6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/158fb14f046ee2fe36bb0765651108b6.mp4", "mask_path": "synthetic-bg-change/mask/158fb14f046ee2fe36bb0765651108b6.mp4", "composite_path": "synthetic-bg-change/composite/158fb14f046ee2fe36bb0765651108b6.mp4"}
{"edit_instruction": "Change the background to Central Park with the Manhattan skyline visible in the distance, featuring pigeons taking flight in a sudden burst, autumn leaves drifting in the wind, and pedestrians walking briskly on paths, illuminated by neutral natural daylight from the left, shot at eye-level with a medium wide static camera angle and a sharp background with deep focus. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/83818722a124f3d5025dd6fb13d8b435.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/83818722a124f3d5025dd6fb13d8b435.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/83818722a124f3d5025dd6fb13d8b435.mp4", "mask_path": "synthetic-bg-change/mask/83818722a124f3d5025dd6fb13d8b435.mp4", "composite_path": "synthetic-bg-change/composite/83818722a124f3d5025dd6fb13d8b435.mp4"}
{"edit_instruction": "Change the background to a minimalist white gallery space where dust motes dance in light beams and visitors move slowly between exhibits, with soft ambient light from the front right. Maintain a medium wide shot at eye level with gentle background blur. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d3ba91c3f1033d19df125a48af384065.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d3ba91c3f1033d19df125a48af384065.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d3ba91c3f1033d19df125a48af384065.mp4", "mask_path": "synthetic-bg-change/mask/d3ba91c3f1033d19df125a48af384065.mp4", "composite_path": "synthetic-bg-change/composite/d3ba91c3f1033d19df125a48af384065.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass-walled office with people walking briskly in a blurred hallway and digital displays flickering on walls, lit by soft neutral office lighting. Medium wide shot, eye-level, static camera, with a blurred background featuring office bokeh. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/317a5103f820f701d8d0bc30191fed42.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/317a5103f820f701d8d0bc30191fed42.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/317a5103f820f701d8d0bc30191fed42.mp4", "mask_path": "synthetic-bg-change/mask/317a5103f820f701d8d0bc30191fed42.mp4", "composite_path": "synthetic-bg-change/composite/317a5103f820f701d8d0bc30191fed42.mp4"}
{"edit_instruction": "Change the background to a busy modern corporate office corridor with office workers walking past and elevator doors operating. Include soft daylight streaming from floor-to-ceiling windows on the left. Use a medium wide shot, eye-level, static camera with a dreamy out-of-focus background with bokeh. Keep the man in the light blue button-down shirt intact.", "input_video_path": "synthetic-bg-change/input_video/82c6839a85f166b9420ac285e376bc57.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/82c6839a85f166b9420ac285e376bc57.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/82c6839a85f166b9420ac285e376bc57.mp4", "mask_path": "synthetic-bg-change/mask/82c6839a85f166b9420ac285e376bc57.mp4", "composite_path": "synthetic-bg-change/composite/82c6839a85f166b9420ac285e376bc57.mp4"}
{"edit_instruction": "Change the background to a minimalist white gallery space where dust motes dance in light beams and visitors move slowly between exhibits, with soft ambient light from the front right. Maintain a medium wide shot at eye level with gentle background blur. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ff02b3dcba12ba78ee3cfb799cd3ba32.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff02b3dcba12ba78ee3cfb799cd3ba32.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff02b3dcba12ba78ee3cfb799cd3ba32.mp4", "mask_path": "synthetic-bg-change/mask/ff02b3dcba12ba78ee3cfb799cd3ba32.mp4", "composite_path": "synthetic-bg-change/composite/ff02b3dcba12ba78ee3cfb799cd3ba32.mp4"}
{"edit_instruction": "Change the background to a sleek, spacious airport terminal with floor-to-ceiling windows, travelers pulling suitcases in the distance, airplanes taxiing outside, and soft diffused artificial ceiling light. Use a medium wide shot, eye-level angle, and gentle background blur. Keep the man in business casual attire intact.", "input_video_path": "synthetic-bg-change/input_video/492607a5da760245c3bdea2eaefb6aed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/492607a5da760245c3bdea2eaefb6aed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/492607a5da760245c3bdea2eaefb6aed.mp4", "mask_path": "synthetic-bg-change/mask/492607a5da760245c3bdea2eaefb6aed.mp4", "composite_path": "synthetic-bg-change/composite/492607a5da760245c3bdea2eaefb6aed.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass-walled office with people walking briskly in a blurred hallway and digital displays flickering on walls, lit by soft neutral office lighting. Medium wide shot, eye-level, static camera, with a blurred background featuring office bokeh. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/cf0d4cc04a1791c66aa21944cc3d9a1e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cf0d4cc04a1791c66aa21944cc3d9a1e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cf0d4cc04a1791c66aa21944cc3d9a1e.mp4", "mask_path": "synthetic-bg-change/mask/cf0d4cc04a1791c66aa21944cc3d9a1e.mp4", "composite_path": "synthetic-bg-change/composite/cf0d4cc04a1791c66aa21944cc3d9a1e.mp4"}
{"edit_instruction": "Change the background to a sleek, spacious airport terminal with floor-to-ceiling windows, travelers pulling suitcases in the distance, airplanes taxiing outside, and soft diffused artificial ceiling light. Use a medium wide shot, eye-level angle, and gentle background blur. Keep the man in business casual attire intact.", "input_video_path": "synthetic-bg-change/input_video/c25e81ced9e27e50dfe76e31ea91eae4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c25e81ced9e27e50dfe76e31ea91eae4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c25e81ced9e27e50dfe76e31ea91eae4.mp4", "mask_path": "synthetic-bg-change/mask/c25e81ced9e27e50dfe76e31ea91eae4.mp4", "composite_path": "synthetic-bg-change/composite/c25e81ced9e27e50dfe76e31ea91eae4.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with floor-to-ceiling glass walls, featuring colleagues walking briskly in a blurred hallway and digital displays flickering softly, under bright neutral office lighting from the front right. Use a medium full shot, eye-level, static camera with a soft-focus background. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ae84779ca6d0257cb05669aeac47b5a8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ae84779ca6d0257cb05669aeac47b5a8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ae84779ca6d0257cb05669aeac47b5a8.mp4", "mask_path": "synthetic-bg-change/mask/ae84779ca6d0257cb05669aeac47b5a8.mp4", "composite_path": "synthetic-bg-change/composite/ae84779ca6d0257cb05669aeac47b5a8.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass office lobby with employees walking briskly and elevators opening and closing, lit by soft, clean artificial light from the front-right. Use a full shot, eye-level angle with gentle background blur. Keep the professional woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/78431d154be0f4e4a456efddf8df32f4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/78431d154be0f4e4a456efddf8df32f4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/78431d154be0f4e4a456efddf8df32f4.mp4", "mask_path": "synthetic-bg-change/mask/78431d154be0f4e4a456efddf8df32f4.mp4", "composite_path": "synthetic-bg-change/composite/78431d154be0f4e4a456efddf8df32f4.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with floor-to-ceiling glass walls, featuring colleagues walking briskly in a blurred hallway and digital displays flickering softly, under bright neutral office lighting from the front right. Use a medium full shot, eye-level, static camera with a soft-focus background. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e48632b043a40b2ecf67eb1bbd2e77f8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e48632b043a40b2ecf67eb1bbd2e77f8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e48632b043a40b2ecf67eb1bbd2e77f8.mp4", "mask_path": "synthetic-bg-change/mask/e48632b043a40b2ecf67eb1bbd2e77f8.mp4", "composite_path": "synthetic-bg-change/composite/e48632b043a40b2ecf67eb1bbd2e77f8.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass office lobby with employees walking briskly and elevators opening and closing, lit by soft, clean artificial light from the front-right. Use a full shot, eye-level angle with gentle background blur. Keep the professional woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/c89084c9bb94f9e76658f0d9a88061d6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c89084c9bb94f9e76658f0d9a88061d6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c89084c9bb94f9e76658f0d9a88061d6.mp4", "mask_path": "synthetic-bg-change/mask/c89084c9bb94f9e76658f0d9a88061d6.mp4", "composite_path": "synthetic-bg-change/composite/c89084c9bb94f9e76658f0d9a88061d6.mp4"}
{"edit_instruction": "Change the background to the courtyard of the Louvre Museum in Paris during golden hour with tourists walking in the distance and pigeons flying near the glass pyramid, featuring warm soft sunlight hitting from the right, medium shot, eye-level, sharp background, deep focus. Keep the young man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0f870ce169be02bd06373b3ff498c68f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0f870ce169be02bd06373b3ff498c68f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0f870ce169be02bd06373b3ff498c68f.mp4", "mask_path": "synthetic-bg-change/mask/0f870ce169be02bd06373b3ff498c68f.mp4", "composite_path": "synthetic-bg-change/composite/0f870ce169be02bd06373b3ff498c68f.mp4"}
{"edit_instruction": "Change the background to the courtyard of the Louvre Museum in Paris during golden hour with tourists walking in the distance and pigeons flying near the glass pyramid, featuring warm soft sunlight hitting from the right, medium shot, eye-level, sharp background, deep focus. Keep the young man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/5cf7ae896325f2ebb3822c37c31568ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5cf7ae896325f2ebb3822c37c31568ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5cf7ae896325f2ebb3822c37c31568ce.mp4", "mask_path": "synthetic-bg-change/mask/5cf7ae896325f2ebb3822c37c31568ce.mp4", "composite_path": "synthetic-bg-change/composite/5cf7ae896325f2ebb3822c37c31568ce.mp4"}
{"edit_instruction": "Change the background to a bridge over a canal in Venice during sunset with gondolas gently bobbing in the water and golden light reflecting off ancient brick buildings, warm golden hour sunlight striking from the front right. Use a medium close-up, eye-level angle, static camera, and a slightly blurred background. Keep the young man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b43e69f895528bc8014d43a9a5c60940.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b43e69f895528bc8014d43a9a5c60940.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b43e69f895528bc8014d43a9a5c60940.mp4", "mask_path": "synthetic-bg-change/mask/b43e69f895528bc8014d43a9a5c60940.mp4", "composite_path": "synthetic-bg-change/composite/b43e69f895528bc8014d43a9a5c60940.mp4"}
{"edit_instruction": "Change the background to a sleek, modern corporate office with glass walls, colleagues walking by in a blurred hallway, and dust motes dancing in shafts of light, with soft, diffused professional lighting from the front right, medium close-up, eye-level, static camera, and gentle background blur. Keep the man in the black button-down shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8ec18e9a03c5550260aece09a7dc8de9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8ec18e9a03c5550260aece09a7dc8de9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8ec18e9a03c5550260aece09a7dc8de9.mp4", "mask_path": "synthetic-bg-change/mask/8ec18e9a03c5550260aece09a7dc8de9.mp4", "composite_path": "synthetic-bg-change/composite/8ec18e9a03c5550260aece09a7dc8de9.mp4"}
{"edit_instruction": "Change the background to a bridge over a canal in Venice during sunset with gondolas gently bobbing in the water and golden light reflecting off ancient brick buildings, warm golden hour sunlight striking from the front right. Use a medium close-up, eye-level angle, static camera, and a slightly blurred background. Keep the young man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9b22482a29e18c01500872a557354865.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9b22482a29e18c01500872a557354865.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9b22482a29e18c01500872a557354865.mp4", "mask_path": "synthetic-bg-change/mask/9b22482a29e18c01500872a557354865.mp4", "composite_path": "synthetic-bg-change/composite/9b22482a29e18c01500872a557354865.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of the Brooklyn Bridge at twilight with the Manhattan skyline lighting up in the distance, cars moving on the roadway below, an American flag waving atop the tower, and ambient city glow providing neutral light from the right. Medium shot, eye-level, static camera with sharp background details. Keep the man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0fc1412f12e15a2a4c62137454876200.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0fc1412f12e15a2a4c62137454876200.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0fc1412f12e15a2a4c62137454876200.mp4", "mask_path": "synthetic-bg-change/mask/0fc1412f12e15a2a4c62137454876200.mp4", "composite_path": "synthetic-bg-change/composite/0fc1412f12e15a2a4c62137454876200.mp4"}
{"edit_instruction": "Change the background to a high-rise balcony overlooking a vibrant cyberpunk city at night with flying cars, flickering neon signs in the rain, and holographic billboards illuminating the fog, lit by soft colorful urban light from the front-right. Use a medium shot at eye-level with a dreamy out-of-focus background and bokeh. Keep the young man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/302399cbd2f19b012138d678645e46fc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/302399cbd2f19b012138d678645e46fc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/302399cbd2f19b012138d678645e46fc.mp4", "mask_path": "synthetic-bg-change/mask/302399cbd2f19b012138d678645e46fc.mp4", "composite_path": "synthetic-bg-change/composite/302399cbd2f19b012138d678645e46fc.mp4"}
{"edit_instruction": "Change the background to a sleek, modern corporate office with glass walls, colleagues walking by in a blurred hallway, and dust motes dancing in shafts of light, with soft, diffused professional lighting from the front right, medium close-up, eye-level, static camera, and gentle background blur. Keep the man in the black button-down shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2f0fed59e5641927e02568d863aff390.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2f0fed59e5641927e02568d863aff390.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2f0fed59e5641927e02568d863aff390.mp4", "mask_path": "synthetic-bg-change/mask/2f0fed59e5641927e02568d863aff390.mp4", "composite_path": "synthetic-bg-change/composite/2f0fed59e5641927e02568d863aff390.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a blurred subway train rushing by creating streaks of light and commuters walking in the distance, soft cool artificial station lighting from the front right. Medium shot, eye-level, static camera, blurry background with bokeh. Keep the man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/82465f49f024d2cbe4d691c985625fe7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/82465f49f024d2cbe4d691c985625fe7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/82465f49f024d2cbe4d691c985625fe7.mp4", "mask_path": "synthetic-bg-change/mask/82465f49f024d2cbe4d691c985625fe7.mp4", "composite_path": "synthetic-bg-change/composite/82465f49f024d2cbe4d691c985625fe7.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of the Brooklyn Bridge at twilight with the Manhattan skyline lighting up in the distance, cars moving on the roadway below, an American flag waving atop the tower, and ambient city glow providing neutral light from the right. Medium shot, eye-level, static camera with sharp background details. Keep the man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/54aa0f38dc256ed94c3ac12a6cfe9b71.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/54aa0f38dc256ed94c3ac12a6cfe9b71.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/54aa0f38dc256ed94c3ac12a6cfe9b71.mp4", "mask_path": "synthetic-bg-change/mask/54aa0f38dc256ed94c3ac12a6cfe9b71.mp4", "composite_path": "synthetic-bg-change/composite/54aa0f38dc256ed94c3ac12a6cfe9b71.mp4"}
{"edit_instruction": "Change the background to a high-rise balcony overlooking a vibrant cyberpunk city at night with flying cars, flickering neon signs in the rain, and holographic billboards illuminating the fog, lit by soft colorful urban light from the front-right. Use a medium shot at eye-level with a dreamy out-of-focus background and bokeh. Keep the young man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/73374b36a02e290697f7914dafc9aff4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/73374b36a02e290697f7914dafc9aff4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/73374b36a02e290697f7914dafc9aff4.mp4", "mask_path": "synthetic-bg-change/mask/73374b36a02e290697f7914dafc9aff4.mp4", "composite_path": "synthetic-bg-change/composite/73374b36a02e290697f7914dafc9aff4.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of the Brooklyn Bridge at twilight, with the Manhattan skyline visible in the distance, city lights flickering on, and bridge cables stretching upward, illuminated by an ambient twilight glow from the left. Medium shot, eye-level, sharp background, deep focus. Keep the man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/319fe6ce50def913418d3acd2abb64c1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/319fe6ce50def913418d3acd2abb64c1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/319fe6ce50def913418d3acd2abb64c1.mp4", "mask_path": "synthetic-bg-change/mask/319fe6ce50def913418d3acd2abb64c1.mp4", "composite_path": "synthetic-bg-change/composite/319fe6ce50def913418d3acd2abb64c1.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a blurred subway train rushing by creating streaks of light and commuters walking in the distance, soft cool artificial station lighting from the front right. Medium shot, eye-level, static camera, blurry background with bokeh. Keep the man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/450c44ec1a1b65b4f78101f35400f7b5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/450c44ec1a1b65b4f78101f35400f7b5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/450c44ec1a1b65b4f78101f35400f7b5.mp4", "mask_path": "synthetic-bg-change/mask/450c44ec1a1b65b4f78101f35400f7b5.mp4", "composite_path": "synthetic-bg-change/composite/450c44ec1a1b65b4f78101f35400f7b5.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square at night, featuring flickering neon billboards, yellow taxis passing by, and crowds of tourists, illuminated by colorful neon ambient light with a neutral front-right fill. Use a medium shot, eye-level angle, static camera, and a dreamy out-of-focus background with bokeh. Keep the man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/05c624fac85078b5ecbd927cbb2e6734.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/05c624fac85078b5ecbd927cbb2e6734.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/05c624fac85078b5ecbd927cbb2e6734.mp4", "mask_path": "synthetic-bg-change/mask/05c624fac85078b5ecbd927cbb2e6734.mp4", "composite_path": "synthetic-bg-change/composite/05c624fac85078b5ecbd927cbb2e6734.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of the Brooklyn Bridge at twilight, with the Manhattan skyline visible in the distance, city lights flickering on, and bridge cables stretching upward, illuminated by an ambient twilight glow from the left. Medium shot, eye-level, sharp background, deep focus. Keep the man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/22b7df2012354a99eb1165bd5217d1d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/22b7df2012354a99eb1165bd5217d1d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/22b7df2012354a99eb1165bd5217d1d2.mp4", "mask_path": "synthetic-bg-change/mask/22b7df2012354a99eb1165bd5217d1d2.mp4", "composite_path": "synthetic-bg-change/composite/22b7df2012354a99eb1165bd5217d1d2.mp4"}
{"edit_instruction": "Change the background to a high-rise balcony overlooking a vibrant cyberpunk city at night with flying cars passing in the distance, flickering pink and blue neon signs, shifting holographic billboards, and a soft neutral urban glow lighting the face. Medium close-up, eye-level, static camera with dreamy out-of-focus background and heavy bokeh. Keep the man in the black button-down shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2df4539081b204664e5fd55ce683d400.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2df4539081b204664e5fd55ce683d400.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2df4539081b204664e5fd55ce683d400.mp4", "mask_path": "synthetic-bg-change/mask/2df4539081b204664e5fd55ce683d400.mp4", "composite_path": "synthetic-bg-change/composite/2df4539081b204664e5fd55ce683d400.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square at night, featuring flickering neon billboards, yellow taxis passing by, and crowds of tourists, illuminated by colorful neon ambient light with a neutral front-right fill. Use a medium shot, eye-level angle, static camera, and a dreamy out-of-focus background with bokeh. Keep the man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8a9bb1844f959242cde6e2011ba81f39.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8a9bb1844f959242cde6e2011ba81f39.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8a9bb1844f959242cde6e2011ba81f39.mp4", "mask_path": "synthetic-bg-change/mask/8a9bb1844f959242cde6e2011ba81f39.mp4", "composite_path": "synthetic-bg-change/composite/8a9bb1844f959242cde6e2011ba81f39.mp4"}
{"edit_instruction": "Change the background to a bright modern office with glass walls, colleagues walking past in the blurred background with dust particles floating in sunbeams, lit by soft neutral daylight from the right side. Medium shot, eye-level, static camera, soft focus background. Keep the man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/96bc6bd20fa14b72362bac39cb04b144.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/96bc6bd20fa14b72362bac39cb04b144.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/96bc6bd20fa14b72362bac39cb04b144.mp4", "mask_path": "synthetic-bg-change/mask/96bc6bd20fa14b72362bac39cb04b144.mp4", "composite_path": "synthetic-bg-change/composite/96bc6bd20fa14b72362bac39cb04b144.mp4"}
{"edit_instruction": "Change the background to a high-rise balcony overlooking a vibrant cyberpunk city at night with flying cars passing in the distance, flickering pink and blue neon signs, shifting holographic billboards, and a soft neutral urban glow lighting the face. Medium close-up, eye-level, static camera with dreamy out-of-focus background and heavy bokeh. Keep the man in the black button-down shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9f9b9111250f6798afecfb1a27a13422.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f9b9111250f6798afecfb1a27a13422.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f9b9111250f6798afecfb1a27a13422.mp4", "mask_path": "synthetic-bg-change/mask/9f9b9111250f6798afecfb1a27a13422.mp4", "composite_path": "synthetic-bg-change/composite/9f9b9111250f6798afecfb1a27a13422.mp4"}
{"edit_instruction": "Change the background to a busy New York City sidewalk during the day, featuring yellow taxis blurring past and pedestrians walking by in soft focus, with warm sunlight illuminating the street from the front-right. Medium shot, eye-level, static camera, blurred background with urban bokeh. Keep the man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4c0611fa97eb77d1bc1b8716e5c12746.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4c0611fa97eb77d1bc1b8716e5c12746.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4c0611fa97eb77d1bc1b8716e5c12746.mp4", "mask_path": "synthetic-bg-change/mask/4c0611fa97eb77d1bc1b8716e5c12746.mp4", "composite_path": "synthetic-bg-change/composite/4c0611fa97eb77d1bc1b8716e5c12746.mp4"}
{"edit_instruction": "Change the background to a bright modern office with glass walls, colleagues walking past in the blurred background with dust particles floating in sunbeams, lit by soft neutral daylight from the right side. Medium shot, eye-level, static camera, soft focus background. Keep the man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/17bbcbf4e8420894016fbb47d9e8f256.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/17bbcbf4e8420894016fbb47d9e8f256.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/17bbcbf4e8420894016fbb47d9e8f256.mp4", "mask_path": "synthetic-bg-change/mask/17bbcbf4e8420894016fbb47d9e8f256.mp4", "composite_path": "synthetic-bg-change/composite/17bbcbf4e8420894016fbb47d9e8f256.mp4"}
{"edit_instruction": "Change the background to a vibrant city street at night with blurred car headlights creating light trails and neon signs flickering on distant buildings, illuminated by artificial city lighting from the right. Use a medium close-up, eye-level, static camera with heavy bokeh background. Keep the blonde woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/4797097ac971dadc93048a7958ba406f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4797097ac971dadc93048a7958ba406f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4797097ac971dadc93048a7958ba406f.mp4", "mask_path": "synthetic-bg-change/mask/4797097ac971dadc93048a7958ba406f.mp4", "composite_path": "synthetic-bg-change/composite/4797097ac971dadc93048a7958ba406f.mp4"}
{"edit_instruction": "Change the background to a busy New York City sidewalk during the day, featuring yellow taxis blurring past and pedestrians walking by in soft focus, with warm sunlight illuminating the street from the front-right. Medium shot, eye-level, static camera, blurred background with urban bokeh. Keep the man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4b8256fe785f66e3687bbd2436ad6a75.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b8256fe785f66e3687bbd2436ad6a75.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b8256fe785f66e3687bbd2436ad6a75.mp4", "mask_path": "synthetic-bg-change/mask/4b8256fe785f66e3687bbd2436ad6a75.mp4", "composite_path": "synthetic-bg-change/composite/4b8256fe785f66e3687bbd2436ad6a75.mp4"}
{"edit_instruction": "Change the background to a spacious, white-walled photography studio with high ceilings, featuring a slowly spinning ceiling fan and sunlight streaming through large industrial windows, with soft, diffused daylight from the front right. Use a medium shot, eye-level angle, static camera, and deep focus with a sharp background. Keep the blonde woman in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/34c7296b7523742b3e1dd6e759f985b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/34c7296b7523742b3e1dd6e759f985b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/34c7296b7523742b3e1dd6e759f985b4.mp4", "mask_path": "synthetic-bg-change/mask/34c7296b7523742b3e1dd6e759f985b4.mp4", "composite_path": "synthetic-bg-change/composite/34c7296b7523742b3e1dd6e759f985b4.mp4"}
{"edit_instruction": "Change the background to a vibrant city street at night with blurred car headlights creating light trails and neon signs flickering on distant buildings, illuminated by artificial city lighting from the right. Use a medium close-up, eye-level, static camera with heavy bokeh background. Keep the blonde woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/35fc35a914a14fcb3219c259afa7c356.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/35fc35a914a14fcb3219c259afa7c356.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/35fc35a914a14fcb3219c259afa7c356.mp4", "mask_path": "synthetic-bg-change/mask/35fc35a914a14fcb3219c259afa7c356.mp4", "composite_path": "synthetic-bg-change/composite/35fc35a914a14fcb3219c259afa7c356.mp4"}
{"edit_instruction": "Change the background to a luxury hangar with a sleek private jet, ground crew in the distance, overhead hangar lights, and a polished concrete floor reflecting the scene, with crisp artificial lighting from the front right, medium full shot, eye-level, and gentle background blur. Keep the blonde woman in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/a5bc4514e147e6b1ec6852a22b36c5b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a5bc4514e147e6b1ec6852a22b36c5b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a5bc4514e147e6b1ec6852a22b36c5b4.mp4", "mask_path": "synthetic-bg-change/mask/a5bc4514e147e6b1ec6852a22b36c5b4.mp4", "composite_path": "synthetic-bg-change/composite/a5bc4514e147e6b1ec6852a22b36c5b4.mp4"}
{"edit_instruction": "Change the background to a spacious, white-walled photography studio with high ceilings, featuring a slowly spinning ceiling fan and sunlight streaming through large industrial windows, with soft, diffused daylight from the front right. Use a medium shot, eye-level angle, static camera, and deep focus with a sharp background. Keep the blonde woman in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/2f83ce24086b0ce5f1186d1881f8d559.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2f83ce24086b0ce5f1186d1881f8d559.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2f83ce24086b0ce5f1186d1881f8d559.mp4", "mask_path": "synthetic-bg-change/mask/2f83ce24086b0ce5f1186d1881f8d559.mp4", "composite_path": "synthetic-bg-change/composite/2f83ce24086b0ce5f1186d1881f8d559.mp4"}
{"edit_instruction": "Change the background to a luxury rooftop bar at twilight with city lights flickering in the distance and a gentle breeze moving nearby decorative plants, soft artificial ambient lighting from the front right, medium full shot, eye-level, blurred background with city bokeh. Keep the blonde woman in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/fb7406a8b77fd9b294572275b7dd5034.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fb7406a8b77fd9b294572275b7dd5034.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fb7406a8b77fd9b294572275b7dd5034.mp4", "mask_path": "synthetic-bg-change/mask/fb7406a8b77fd9b294572275b7dd5034.mp4", "composite_path": "synthetic-bg-change/composite/fb7406a8b77fd9b294572275b7dd5034.mp4"}
{"edit_instruction": "Change the background to a luxury hangar with a sleek private jet, ground crew in the distance, overhead hangar lights, and a polished concrete floor reflecting the scene, with crisp artificial lighting from the front right, medium full shot, eye-level, and gentle background blur. Keep the blonde woman in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/f11bbff8347f02acf3c0f40c9d7d3435.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f11bbff8347f02acf3c0f40c9d7d3435.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f11bbff8347f02acf3c0f40c9d7d3435.mp4", "mask_path": "synthetic-bg-change/mask/f11bbff8347f02acf3c0f40c9d7d3435.mp4", "composite_path": "synthetic-bg-change/composite/f11bbff8347f02acf3c0f40c9d7d3435.mp4"}
{"edit_instruction": "Change the background to a busy city street at night with cars passing by showing trailing red tail lights and neon signs flickering in the distance, featuring hard high-contrast artificial street lighting from the front-right. Use a medium shot, eye-level, static camera with a blurry background and colorful bokeh. Keep the man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3bcb4352d491e2a9861d9dce36e874b2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3bcb4352d491e2a9861d9dce36e874b2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3bcb4352d491e2a9861d9dce36e874b2.mp4", "mask_path": "synthetic-bg-change/mask/3bcb4352d491e2a9861d9dce36e874b2.mp4", "composite_path": "synthetic-bg-change/composite/3bcb4352d491e2a9861d9dce36e874b2.mp4"}
{"edit_instruction": "Change the background to a luxury rooftop bar at twilight with city lights flickering in the distance and a gentle breeze moving nearby decorative plants, soft artificial ambient lighting from the front right, medium full shot, eye-level, blurred background with city bokeh. Keep the blonde woman in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/35b3dcc0a0cad9947f8da4c16eb51035.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/35b3dcc0a0cad9947f8da4c16eb51035.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/35b3dcc0a0cad9947f8da4c16eb51035.mp4", "mask_path": "synthetic-bg-change/mask/35b3dcc0a0cad9947f8da4c16eb51035.mp4", "composite_path": "synthetic-bg-change/composite/35b3dcc0a0cad9947f8da4c16eb51035.mp4"}
{"edit_instruction": "Change the background to a vibrant city street at night with neon signs flickering in pink and blue hues and blurred car tail lights in the distance, lit by strong warm artificial light from the front-right. Medium close-up, eye-level, static camera, soft bokeh background. Keep the blonde woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/27135e3b27afc1474d3434a09df09f75.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/27135e3b27afc1474d3434a09df09f75.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/27135e3b27afc1474d3434a09df09f75.mp4", "mask_path": "synthetic-bg-change/mask/27135e3b27afc1474d3434a09df09f75.mp4", "composite_path": "synthetic-bg-change/composite/27135e3b27afc1474d3434a09df09f75.mp4"}
{"edit_instruction": "Change the background to a busy city street at night with cars passing by showing trailing red tail lights and neon signs flickering in the distance, featuring hard high-contrast artificial street lighting from the front-right. Use a medium shot, eye-level, static camera with a blurry background and colorful bokeh. Keep the man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/880fdb0a7e29276bb58a1ec440e9ce9b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/880fdb0a7e29276bb58a1ec440e9ce9b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/880fdb0a7e29276bb58a1ec440e9ce9b.mp4", "mask_path": "synthetic-bg-change/mask/880fdb0a7e29276bb58a1ec440e9ce9b.mp4", "composite_path": "synthetic-bg-change/composite/880fdb0a7e29276bb58a1ec440e9ce9b.mp4"}
{"edit_instruction": "Change the background to a classic university library with dust motes floating in light beams and students flipping pages in the background, featuring natural window light streaming in from the right. Medium close-up, eye-level, static camera with a soft focus background. Keep the focused man in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0779a2bf1f282f7527909de6561882ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0779a2bf1f282f7527909de6561882ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0779a2bf1f282f7527909de6561882ab.mp4", "mask_path": "synthetic-bg-change/mask/0779a2bf1f282f7527909de6561882ab.mp4", "composite_path": "synthetic-bg-change/composite/0779a2bf1f282f7527909de6561882ab.mp4"}
{"edit_instruction": "Change the background to a vibrant city street at night with neon signs flickering in pink and blue hues and blurred car tail lights in the distance, lit by strong warm artificial light from the front-right. Medium close-up, eye-level, static camera, soft bokeh background. Keep the blonde woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/20ac8daf8f652bbb0e81b7c269c3288d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/20ac8daf8f652bbb0e81b7c269c3288d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/20ac8daf8f652bbb0e81b7c269c3288d.mp4", "mask_path": "synthetic-bg-change/mask/20ac8daf8f652bbb0e81b7c269c3288d.mp4", "composite_path": "synthetic-bg-change/composite/20ac8daf8f652bbb0e81b7c269c3288d.mp4"}
{"edit_instruction": "Change the background to a contemporary white art gallery with museum visitors viewing paintings in the distance and dust motes floating in light beams, under bright directional gallery lighting from the right. Medium close-up, eye-level shot with a slightly blurred background. Keep the woman modeling jewelry intact.", "input_video_path": "synthetic-bg-change/input_video/bbf6a174be46de7f86365e36a5f8bd2e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bbf6a174be46de7f86365e36a5f8bd2e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bbf6a174be46de7f86365e36a5f8bd2e.mp4", "mask_path": "synthetic-bg-change/mask/bbf6a174be46de7f86365e36a5f8bd2e.mp4", "composite_path": "synthetic-bg-change/composite/bbf6a174be46de7f86365e36a5f8bd2e.mp4"}
{"edit_instruction": "Change the background to the Las Vegas Strip at dusk with blinking famous casino lights, blurred tourists walking by, and fountain jets shooting water high into the air, illuminated by warm street lighting from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the blonde woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/0878504b79f7d14660acb7859e6d9127.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0878504b79f7d14660acb7859e6d9127.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0878504b79f7d14660acb7859e6d9127.mp4", "mask_path": "synthetic-bg-change/mask/0878504b79f7d14660acb7859e6d9127.mp4", "composite_path": "synthetic-bg-change/composite/0878504b79f7d14660acb7859e6d9127.mp4"}
{"edit_instruction": "Change the background to a classic university library with dust motes floating in light beams and students flipping pages in the background, featuring natural window light streaming in from the right. Medium close-up, eye-level, static camera with a soft focus background. Keep the focused man in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/75a2855f03760e3505e91118f9de0a6b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/75a2855f03760e3505e91118f9de0a6b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/75a2855f03760e3505e91118f9de0a6b.mp4", "mask_path": "synthetic-bg-change/mask/75a2855f03760e3505e91118f9de0a6b.mp4", "composite_path": "synthetic-bg-change/composite/75a2855f03760e3505e91118f9de0a6b.mp4"}
{"edit_instruction": "Change the background to a contemporary white art gallery with museum visitors viewing paintings in the distance and dust motes floating in light beams, under bright directional gallery lighting from the right. Medium close-up, eye-level shot with a slightly blurred background. Keep the woman modeling jewelry intact.", "input_video_path": "synthetic-bg-change/input_video/f7625799e2b63c598a36b76b8e87c59f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f7625799e2b63c598a36b76b8e87c59f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f7625799e2b63c598a36b76b8e87c59f.mp4", "mask_path": "synthetic-bg-change/mask/f7625799e2b63c598a36b76b8e87c59f.mp4", "composite_path": "synthetic-bg-change/composite/f7625799e2b63c598a36b76b8e87c59f.mp4"}
{"edit_instruction": "Change the background to a chic rooftop lounge at twilight with twinkling city lights, distant moving traffic, and swaying ornamental grasses, featuring soft warm lighting from the front-right. Use a medium close-up, eye-level shot with dreamy bokeh. Keep the young woman in the black and white top intact.", "input_video_path": "synthetic-bg-change/input_video/631ef06e4d20314d17493d9dff0eddb5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/631ef06e4d20314d17493d9dff0eddb5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/631ef06e4d20314d17493d9dff0eddb5.mp4", "mask_path": "synthetic-bg-change/mask/631ef06e4d20314d17493d9dff0eddb5.mp4", "composite_path": "synthetic-bg-change/composite/631ef06e4d20314d17493d9dff0eddb5.mp4"}
{"edit_instruction": "Change the background to the Las Vegas Strip at dusk with blinking famous casino lights, blurred tourists walking by, and fountain jets shooting water high into the air, illuminated by warm street lighting from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the blonde woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/4283ec6a0059a9cfc6cc2f2136ef3728.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4283ec6a0059a9cfc6cc2f2136ef3728.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4283ec6a0059a9cfc6cc2f2136ef3728.mp4", "mask_path": "synthetic-bg-change/mask/4283ec6a0059a9cfc6cc2f2136ef3728.mp4", "composite_path": "synthetic-bg-change/composite/4283ec6a0059a9cfc6cc2f2136ef3728.mp4"}
{"edit_instruction": "Change the background to a luxury fashion boutique with shoppers browsing in the blurred background and reflections shimmering in glass displays, lit by soft, flattering retail lighting. Medium close-up, eye-level with gentle background blur. Keep the young woman in the black and white top intact.", "input_video_path": "synthetic-bg-change/input_video/e18d81adae2c06b73c44ab6d571a2983.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e18d81adae2c06b73c44ab6d571a2983.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e18d81adae2c06b73c44ab6d571a2983.mp4", "mask_path": "synthetic-bg-change/mask/e18d81adae2c06b73c44ab6d571a2983.mp4", "composite_path": "synthetic-bg-change/composite/e18d81adae2c06b73c44ab6d571a2983.mp4"}
{"edit_instruction": "Change the background to a chic rooftop lounge at twilight with twinkling city lights, distant moving traffic, and swaying ornamental grasses, featuring soft warm lighting from the front-right. Use a medium close-up, eye-level shot with dreamy bokeh. Keep the young woman in the black and white top intact.", "input_video_path": "synthetic-bg-change/input_video/c19e7d6861757ddf05371c4cbb9cc53c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c19e7d6861757ddf05371c4cbb9cc53c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c19e7d6861757ddf05371c4cbb9cc53c.mp4", "mask_path": "synthetic-bg-change/mask/c19e7d6861757ddf05371c4cbb9cc53c.mp4", "composite_path": "synthetic-bg-change/composite/c19e7d6861757ddf05371c4cbb9cc53c.mp4"}
{"edit_instruction": "Change the background to a luxury fashion boutique with shoppers browsing in the blurred background and reflections shimmering in glass displays, lit by soft, flattering retail lighting. Medium close-up, eye-level with gentle background blur. Keep the young woman in the black and white top intact.", "input_video_path": "synthetic-bg-change/input_video/ffd0768603083450faf87d8c6bb4ff3d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ffd0768603083450faf87d8c6bb4ff3d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ffd0768603083450faf87d8c6bb4ff3d.mp4", "mask_path": "synthetic-bg-change/mask/ffd0768603083450faf87d8c6bb4ff3d.mp4", "composite_path": "synthetic-bg-change/composite/ffd0768603083450faf87d8c6bb4ff3d.mp4"}
{"edit_instruction": "Change the background to an outdoor cafe with the Eiffel Tower visible in the distance, waiters walking past, autumn leaves falling from trees, and soft daylight from the front-right. Medium close-up, eye-level, slightly blurred background. Keep the young woman in the black and white top intact.", "input_video_path": "synthetic-bg-change/input_video/71d86b3cbd139522f44821d0b8f5e3a5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/71d86b3cbd139522f44821d0b8f5e3a5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/71d86b3cbd139522f44821d0b8f5e3a5.mp4", "mask_path": "synthetic-bg-change/mask/71d86b3cbd139522f44821d0b8f5e3a5.mp4", "composite_path": "synthetic-bg-change/composite/71d86b3cbd139522f44821d0b8f5e3a5.mp4"}
{"edit_instruction": "Change the background to a wooden pier by the ocean with waves gently rolling in, seagulls circling in the distance, and sunlight glinting off the water, bathed in warm golden hour light from the front-right. Maintain a medium close-up, eye-level angle with a soft-focus background. Keep the young woman in the black and white top intact.", "input_video_path": "synthetic-bg-change/input_video/bb8e707fdda7b5fbf434ca019a1809a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb8e707fdda7b5fbf434ca019a1809a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb8e707fdda7b5fbf434ca019a1809a9.mp4", "mask_path": "synthetic-bg-change/mask/bb8e707fdda7b5fbf434ca019a1809a9.mp4", "composite_path": "synthetic-bg-change/composite/bb8e707fdda7b5fbf434ca019a1809a9.mp4"}
{"edit_instruction": "Change the background to an outdoor cafe with the Eiffel Tower visible in the distance, waiters walking past, autumn leaves falling from trees, and soft daylight from the front-right. Medium close-up, eye-level, slightly blurred background. Keep the young woman in the black and white top intact.", "input_video_path": "synthetic-bg-change/input_video/310276b5c2f5fcba9d3b6f6b48d763c8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/310276b5c2f5fcba9d3b6f6b48d763c8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/310276b5c2f5fcba9d3b6f6b48d763c8.mp4", "mask_path": "synthetic-bg-change/mask/310276b5c2f5fcba9d3b6f6b48d763c8.mp4", "composite_path": "synthetic-bg-change/composite/310276b5c2f5fcba9d3b6f6b48d763c8.mp4"}
{"edit_instruction": "Change the background to an upscale boutique with mirrored walls, glass displays, shimmering reflections, and a gently swaying chandelier, with soft diffused artificial lighting from the front right and a soft focus background. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/ce5bd7204b02716d892344183f806367.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ce5bd7204b02716d892344183f806367.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ce5bd7204b02716d892344183f806367.mp4", "mask_path": "synthetic-bg-change/mask/ce5bd7204b02716d892344183f806367.mp4", "composite_path": "synthetic-bg-change/composite/ce5bd7204b02716d892344183f806367.mp4"}
{"edit_instruction": "Change the background to a wooden pier by the ocean with waves gently rolling in, seagulls circling in the distance, and sunlight glinting off the water, bathed in warm golden hour light from the front-right. Maintain a medium close-up, eye-level angle with a soft-focus background. Keep the young woman in the black and white top intact.", "input_video_path": "synthetic-bg-change/input_video/9edbbd2204fcc79bfa79873bc5ff0c3b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9edbbd2204fcc79bfa79873bc5ff0c3b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9edbbd2204fcc79bfa79873bc5ff0c3b.mp4", "mask_path": "synthetic-bg-change/mask/9edbbd2204fcc79bfa79873bc5ff0c3b.mp4", "composite_path": "synthetic-bg-change/composite/9edbbd2204fcc79bfa79873bc5ff0c3b.mp4"}
{"edit_instruction": "Change the background to a vibrant street festival with colorful decorations, floating confetti, and blurred pedestrians walking past in the distance, lit by soft, neutral daylight from the front-left. Medium close-up, eye-level, static camera, soft bokeh background. Keep the woman in athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/66ca1401df58b68a9393d2fb78450a40.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/66ca1401df58b68a9393d2fb78450a40.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/66ca1401df58b68a9393d2fb78450a40.mp4", "mask_path": "synthetic-bg-change/mask/66ca1401df58b68a9393d2fb78450a40.mp4", "composite_path": "synthetic-bg-change/composite/66ca1401df58b68a9393d2fb78450a40.mp4"}
{"edit_instruction": "Change the background to an upscale boutique with mirrored walls, glass displays, shimmering reflections, and a gently swaying chandelier, with soft diffused artificial lighting from the front right and a soft focus background. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/38f206696f91608813d8e88d343a548e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/38f206696f91608813d8e88d343a548e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/38f206696f91608813d8e88d343a548e.mp4", "mask_path": "synthetic-bg-change/mask/38f206696f91608813d8e88d343a548e.mp4", "composite_path": "synthetic-bg-change/composite/38f206696f91608813d8e88d343a548e.mp4"}
{"edit_instruction": "Change the background to a high-end fashion boutique with mirrored walls and clothing racks, featuring elegant shoppers browsing in the background and dust motes dancing in light beams, lit by bright, warm artificial lighting from the front-right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the young woman with large earrings intact.", "input_video_path": "synthetic-bg-change/input_video/bc8f1a6f8f9c15a7479b94dc3d1bdbec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bc8f1a6f8f9c15a7479b94dc3d1bdbec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bc8f1a6f8f9c15a7479b94dc3d1bdbec.mp4", "mask_path": "synthetic-bg-change/mask/bc8f1a6f8f9c15a7479b94dc3d1bdbec.mp4", "composite_path": "synthetic-bg-change/composite/bc8f1a6f8f9c15a7479b94dc3d1bdbec.mp4"}
{"edit_instruction": "Change the background to a vibrant street festival with colorful decorations, floating confetti, and blurred pedestrians walking past in the distance, lit by soft, neutral daylight from the front-left. Medium close-up, eye-level, static camera, soft bokeh background. Keep the woman in athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/c86a0b4a924def48c0d6bbe1b26313a1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c86a0b4a924def48c0d6bbe1b26313a1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c86a0b4a924def48c0d6bbe1b26313a1.mp4", "mask_path": "synthetic-bg-change/mask/c86a0b4a924def48c0d6bbe1b26313a1.mp4", "composite_path": "synthetic-bg-change/composite/c86a0b4a924def48c0d6bbe1b26313a1.mp4"}
{"edit_instruction": "Change the background to a chic, modern art gallery loft with exposed brick walls, dust motes dancing in sunbeams, and visitors walking slowly in the distance looking at paintings, with soft diffused light entering from large windows on the right, shot as a medium shot at eye-level with gentle background blur. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/9082030762c0b4d024e67ff449b750ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9082030762c0b4d024e67ff449b750ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9082030762c0b4d024e67ff449b750ae.mp4", "mask_path": "synthetic-bg-change/mask/9082030762c0b4d024e67ff449b750ae.mp4", "composite_path": "synthetic-bg-change/composite/9082030762c0b4d024e67ff449b750ae.mp4"}
{"edit_instruction": "Change the background to a high-end fashion boutique with mirrored walls and clothing racks, featuring elegant shoppers browsing in the background and dust motes dancing in light beams, lit by bright, warm artificial lighting from the front-right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the young woman with large earrings intact.", "input_video_path": "synthetic-bg-change/input_video/49d8c4d434c38a0f668ad5c16d403e38.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/49d8c4d434c38a0f668ad5c16d403e38.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/49d8c4d434c38a0f668ad5c16d403e38.mp4", "mask_path": "synthetic-bg-change/mask/49d8c4d434c38a0f668ad5c16d403e38.mp4", "composite_path": "synthetic-bg-change/composite/49d8c4d434c38a0f668ad5c16d403e38.mp4"}
{"edit_instruction": "Change the background to a bustling modern office lobby with glass walls, featuring business professionals walking briskly and elevator doors opening and closing, lit by soft daylight from large windows on the right. Medium shot, eye-level with gentle background blur. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/ac76e6a36f05b8cdae1b19cb5bd64c67.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac76e6a36f05b8cdae1b19cb5bd64c67.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac76e6a36f05b8cdae1b19cb5bd64c67.mp4", "mask_path": "synthetic-bg-change/mask/ac76e6a36f05b8cdae1b19cb5bd64c67.mp4", "composite_path": "synthetic-bg-change/composite/ac76e6a36f05b8cdae1b19cb5bd64c67.mp4"}
{"edit_instruction": "Change the background to a chic, modern art gallery loft with exposed brick walls, dust motes dancing in sunbeams, and visitors walking slowly in the distance looking at paintings, with soft diffused light entering from large windows on the right, shot as a medium shot at eye-level with gentle background blur. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/0f2417bb7b02478fb0648c904442ce8f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0f2417bb7b02478fb0648c904442ce8f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0f2417bb7b02478fb0648c904442ce8f.mp4", "mask_path": "synthetic-bg-change/mask/0f2417bb7b02478fb0648c904442ce8f.mp4", "composite_path": "synthetic-bg-change/composite/0f2417bb7b02478fb0648c904442ce8f.mp4"}
{"edit_instruction": "Change the background to a glass-walled high-rise office overlooking a city skyline with cars moving on highways below, clouds drifting past skyscrapers, and elevator lights flickering, illuminated by crisp daylight from the right side. Medium shot, eye-level, static camera, sharp background with everything in focus. Keep the woman in the sleeveless top intact.", "input_video_path": "synthetic-bg-change/input_video/200df34d8e9f34f54940e7182935cd9d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/200df34d8e9f34f54940e7182935cd9d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/200df34d8e9f34f54940e7182935cd9d.mp4", "mask_path": "synthetic-bg-change/mask/200df34d8e9f34f54940e7182935cd9d.mp4", "composite_path": "synthetic-bg-change/composite/200df34d8e9f34f54940e7182935cd9d.mp4"}
{"edit_instruction": "Change the background to a modern dance studio with large mirrors and wooden floors, featuring dust motes dancing in light beams and a ceiling fan spinning slowly overhead, illuminated by bright diffused artificial light from the front-left. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the young woman in the black and white athletic top intact.", "input_video_path": "synthetic-bg-change/input_video/0ab4af4b940ef1aa523aae8c4704db29.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ab4af4b940ef1aa523aae8c4704db29.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ab4af4b940ef1aa523aae8c4704db29.mp4", "mask_path": "synthetic-bg-change/mask/0ab4af4b940ef1aa523aae8c4704db29.mp4", "composite_path": "synthetic-bg-change/composite/0ab4af4b940ef1aa523aae8c4704db29.mp4"}
{"edit_instruction": "Change the background to a bustling modern office lobby with glass walls, featuring business professionals walking briskly and elevator doors opening and closing, lit by soft daylight from large windows on the right. Medium shot, eye-level with gentle background blur. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/259020444ba0f2c719a404d070a72192.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/259020444ba0f2c719a404d070a72192.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/259020444ba0f2c719a404d070a72192.mp4", "mask_path": "synthetic-bg-change/mask/259020444ba0f2c719a404d070a72192.mp4", "composite_path": "synthetic-bg-change/composite/259020444ba0f2c719a404d070a72192.mp4"}
{"edit_instruction": "Change the background to a glass-walled high-rise office overlooking a city skyline with cars moving on highways below, clouds drifting past skyscrapers, and elevator lights flickering, illuminated by crisp daylight from the right side. Medium shot, eye-level, static camera, sharp background with everything in focus. Keep the woman in the sleeveless top intact.", "input_video_path": "synthetic-bg-change/input_video/3e24ac5cd4688be53f541d0e945c912b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3e24ac5cd4688be53f541d0e945c912b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3e24ac5cd4688be53f541d0e945c912b.mp4", "mask_path": "synthetic-bg-change/mask/3e24ac5cd4688be53f541d0e945c912b.mp4", "composite_path": "synthetic-bg-change/composite/3e24ac5cd4688be53f541d0e945c912b.mp4"}
{"edit_instruction": "Change the background to a gritty, old-school boxing gym with brick walls, hanging leather punching bags, dust motes floating in beams of light, and a slowly spinning ceiling fan, lit by soft diffused light from the front-right. Medium shot, eye-level, blurred background with bokeh. Keep the man with dreadlocks intact.", "input_video_path": "synthetic-bg-change/input_video/45a66596608c6b22610b531b8507b381.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/45a66596608c6b22610b531b8507b381.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/45a66596608c6b22610b531b8507b381.mp4", "mask_path": "synthetic-bg-change/mask/45a66596608c6b22610b531b8507b381.mp4", "composite_path": "synthetic-bg-change/composite/45a66596608c6b22610b531b8507b381.mp4"}
{"edit_instruction": "Change the background to a modern dance studio with large mirrors and wooden floors, featuring dust motes dancing in light beams and a ceiling fan spinning slowly overhead, illuminated by bright diffused artificial light from the front-left. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the young woman in the black and white athletic top intact.", "input_video_path": "synthetic-bg-change/input_video/05e9f89aed09d4ac6d0a4438f8210a74.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/05e9f89aed09d4ac6d0a4438f8210a74.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/05e9f89aed09d4ac6d0a4438f8210a74.mp4", "mask_path": "synthetic-bg-change/mask/05e9f89aed09d4ac6d0a4438f8210a74.mp4", "composite_path": "synthetic-bg-change/composite/05e9f89aed09d4ac6d0a4438f8210a74.mp4"}
{"edit_instruction": "Change the background to a bustling city sidewalk during the day with yellow taxis passing by, pedestrians walking in the distance, and steam rising from a subway grate, lit by natural daylight from the right. Medium shot, eye-level, static camera with soft bokeh background. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/47b8cb0550d4242a095659170ad0d088.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/47b8cb0550d4242a095659170ad0d088.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/47b8cb0550d4242a095659170ad0d088.mp4", "mask_path": "synthetic-bg-change/mask/47b8cb0550d4242a095659170ad0d088.mp4", "composite_path": "synthetic-bg-change/composite/47b8cb0550d4242a095659170ad0d088.mp4"}
{"edit_instruction": "Change the background to a gritty, old-school boxing gym with brick walls, hanging leather punching bags, dust motes floating in beams of light, and a slowly spinning ceiling fan, lit by soft diffused light from the front-right. Medium shot, eye-level, blurred background with bokeh. Keep the man with dreadlocks intact.", "input_video_path": "synthetic-bg-change/input_video/2d163eb75cf85507b8430242df6121b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2d163eb75cf85507b8430242df6121b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2d163eb75cf85507b8430242df6121b7.mp4", "mask_path": "synthetic-bg-change/mask/2d163eb75cf85507b8430242df6121b7.mp4", "composite_path": "synthetic-bg-change/composite/2d163eb75cf85507b8430242df6121b7.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris with birds flying across the sky and autumn leaves drifting in the breeze, illuminated by warm golden hour sunlight from the right. Medium shot, eye-level, dreamy out-of-focus background with bokeh. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/2b1c95b511c6ce3d7b964a6143d3e7fb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2b1c95b511c6ce3d7b964a6143d3e7fb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2b1c95b511c6ce3d7b964a6143d3e7fb.mp4", "mask_path": "synthetic-bg-change/mask/2b1c95b511c6ce3d7b964a6143d3e7fb.mp4", "composite_path": "synthetic-bg-change/composite/2b1c95b511c6ce3d7b964a6143d3e7fb.mp4"}
{"edit_instruction": "Change the background to a bustling city sidewalk during the day with yellow taxis passing by, pedestrians walking in the distance, and steam rising from a subway grate, lit by natural daylight from the right. Medium shot, eye-level, static camera with soft bokeh background. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/58ffac2f5fe03c2109d6c73b11e0abb4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/58ffac2f5fe03c2109d6c73b11e0abb4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/58ffac2f5fe03c2109d6c73b11e0abb4.mp4", "mask_path": "synthetic-bg-change/mask/58ffac2f5fe03c2109d6c73b11e0abb4.mp4", "composite_path": "synthetic-bg-change/composite/58ffac2f5fe03c2109d6c73b11e0abb4.mp4"}
{"edit_instruction": "Change the background to a gritty underground boxing club with exposed brick walls, featuring dust motes floating in light beams and a gently swaying punching bag, illuminated by soft, moody artificial light from the right. Use a medium shot, eye-level, static camera with a soft-focus background and bokeh. Keep the man with dreadlocks throwing punches intact.", "input_video_path": "synthetic-bg-change/input_video/9cd7f098002dfc6dd304d35b6c79a415.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9cd7f098002dfc6dd304d35b6c79a415.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9cd7f098002dfc6dd304d35b6c79a415.mp4", "mask_path": "synthetic-bg-change/mask/9cd7f098002dfc6dd304d35b6c79a415.mp4", "composite_path": "synthetic-bg-change/composite/9cd7f098002dfc6dd304d35b6c79a415.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris with birds flying across the sky and autumn leaves drifting in the breeze, illuminated by warm golden hour sunlight from the right. Medium shot, eye-level, dreamy out-of-focus background with bokeh. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/88126984a593b8aa985a32c1d2796516.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/88126984a593b8aa985a32c1d2796516.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/88126984a593b8aa985a32c1d2796516.mp4", "mask_path": "synthetic-bg-change/mask/88126984a593b8aa985a32c1d2796516.mp4", "composite_path": "synthetic-bg-change/composite/88126984a593b8aa985a32c1d2796516.mp4"}
{"edit_instruction": "Change the background to a grand hotel lobby with marble columns and gold accents, featuring a decorative indoor fountain flowing gently and guests with rolling luggage in the distance, lit by warm ambient lighting from the front-right. Medium shot, eye-level, dreamy out-of-focus background with bokeh. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/1627819c2856cc308546fa39df672653.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1627819c2856cc308546fa39df672653.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1627819c2856cc308546fa39df672653.mp4", "mask_path": "synthetic-bg-change/mask/1627819c2856cc308546fa39df672653.mp4", "composite_path": "synthetic-bg-change/composite/1627819c2856cc308546fa39df672653.mp4"}
{"edit_instruction": "Change the background to a gritty underground boxing club with exposed brick walls, featuring dust motes floating in light beams and a gently swaying punching bag, illuminated by soft, moody artificial light from the right. Use a medium shot, eye-level, static camera with a soft-focus background and bokeh. Keep the man with dreadlocks throwing punches intact.", "input_video_path": "synthetic-bg-change/input_video/a6028068f869951073d02ad8c305e693.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a6028068f869951073d02ad8c305e693.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a6028068f869951073d02ad8c305e693.mp4", "mask_path": "synthetic-bg-change/mask/a6028068f869951073d02ad8c305e693.mp4", "composite_path": "synthetic-bg-change/composite/a6028068f869951073d02ad8c305e693.mp4"}
{"edit_instruction": "Change the background to a vintage boxing gym with brick walls, hanging heavy bags, dust motes floating in shafts of light, and other boxers sparring in the blurred background, with soft window light from the front-left. Medium close-up, eye-level, static camera with the background in soft focus. Keep the man with dreadlocks intact.", "input_video_path": "synthetic-bg-change/input_video/4751b9b5c95a476978dac55b225c596a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4751b9b5c95a476978dac55b225c596a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4751b9b5c95a476978dac55b225c596a.mp4", "mask_path": "synthetic-bg-change/mask/4751b9b5c95a476978dac55b225c596a.mp4", "composite_path": "synthetic-bg-change/composite/4751b9b5c95a476978dac55b225c596a.mp4"}
{"edit_instruction": "Change the background to a grand hotel lobby with marble columns and gold accents, featuring a decorative indoor fountain flowing gently and guests with rolling luggage in the distance, lit by warm ambient lighting from the front-right. Medium shot, eye-level, dreamy out-of-focus background with bokeh. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/53b5a6e44341745b98c5e43d1e51e6f4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/53b5a6e44341745b98c5e43d1e51e6f4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/53b5a6e44341745b98c5e43d1e51e6f4.mp4", "mask_path": "synthetic-bg-change/mask/53b5a6e44341745b98c5e43d1e51e6f4.mp4", "composite_path": "synthetic-bg-change/composite/53b5a6e44341745b98c5e43d1e51e6f4.mp4"}
{"edit_instruction": "Change the background to a busy North Pole toy workshop with elves working on wooden toys, conveyor belts moving presents, and steam rising from machinery, with bright, cheerful neutral lighting and a gentle background blur. Medium shot, eye-level, static camera. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/944bf04852b2c6fcf7b6a4dda5953324.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/944bf04852b2c6fcf7b6a4dda5953324.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/944bf04852b2c6fcf7b6a4dda5953324.mp4", "mask_path": "synthetic-bg-change/mask/944bf04852b2c6fcf7b6a4dda5953324.mp4", "composite_path": "synthetic-bg-change/composite/944bf04852b2c6fcf7b6a4dda5953324.mp4"}
{"edit_instruction": "Change the background to a vintage boxing gym with brick walls, hanging heavy bags, dust motes floating in shafts of light, and other boxers sparring in the blurred background, with soft window light from the front-left. Medium close-up, eye-level, static camera with the background in soft focus. Keep the man with dreadlocks intact.", "input_video_path": "synthetic-bg-change/input_video/290ac51c533816304c0a77678e7b0a70.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/290ac51c533816304c0a77678e7b0a70.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/290ac51c533816304c0a77678e7b0a70.mp4", "mask_path": "synthetic-bg-change/mask/290ac51c533816304c0a77678e7b0a70.mp4", "composite_path": "synthetic-bg-change/composite/290ac51c533816304c0a77678e7b0a70.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk alleyway filled with neon signs, steam vents, rising steam, and flickering holographic advertisements, with mixed lighting and a neutral key light from the front-right. Use a medium shot at eye-level with a soft-focus background featuring neon bokeh. Keep the man with dreadlocks intact.", "input_video_path": "synthetic-bg-change/input_video/47918041d5b084296a8c5f44291acf18.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/47918041d5b084296a8c5f44291acf18.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/47918041d5b084296a8c5f44291acf18.mp4", "mask_path": "synthetic-bg-change/mask/47918041d5b084296a8c5f44291acf18.mp4", "composite_path": "synthetic-bg-change/composite/47918041d5b084296a8c5f44291acf18.mp4"}
{"edit_instruction": "Change the background to a busy North Pole toy workshop with elves working on wooden toys, conveyor belts moving presents, and steam rising from machinery, with bright, cheerful neutral lighting and a gentle background blur. Medium shot, eye-level, static camera. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/fc1eae2689dfe727d531934918d7e560.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fc1eae2689dfe727d531934918d7e560.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fc1eae2689dfe727d531934918d7e560.mp4", "mask_path": "synthetic-bg-change/mask/fc1eae2689dfe727d531934918d7e560.mp4", "composite_path": "synthetic-bg-change/composite/fc1eae2689dfe727d531934918d7e560.mp4"}
{"edit_instruction": "Change the background to a gritty, old-school boxing gym with dust motes floating in beams of light and heavy bags swaying gently, lit by neutral studio lighting from the front-right. Medium close-up, eye-level, static camera, soft-focus background with bokeh. Keep the man with dreadlocks intact.", "input_video_path": "synthetic-bg-change/input_video/bb183cb780bf8b2b70c2a5b1dbef93ea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb183cb780bf8b2b70c2a5b1dbef93ea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb183cb780bf8b2b70c2a5b1dbef93ea.mp4", "mask_path": "synthetic-bg-change/mask/bb183cb780bf8b2b70c2a5b1dbef93ea.mp4", "composite_path": "synthetic-bg-change/composite/bb183cb780bf8b2b70c2a5b1dbef93ea.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk alleyway filled with neon signs, steam vents, rising steam, and flickering holographic advertisements, with mixed lighting and a neutral key light from the front-right. Use a medium shot at eye-level with a soft-focus background featuring neon bokeh. Keep the man with dreadlocks intact.", "input_video_path": "synthetic-bg-change/input_video/d9a870861d7930130c752c2ecec607b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d9a870861d7930130c752c2ecec607b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d9a870861d7930130c752c2ecec607b7.mp4", "mask_path": "synthetic-bg-change/mask/d9a870861d7930130c752c2ecec607b7.mp4", "composite_path": "synthetic-bg-change/composite/d9a870861d7930130c752c2ecec607b7.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas with stockings hung on a brick fireplace, a fire crackling in the hearth, and Christmas tree lights twinkling softly. Use soft, warm ambient light from the right mixed with firelight, medium shot, eye-level, static camera, and a blurred background with bokeh. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/ea5c2bc96e870fd051214edea667b592.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ea5c2bc96e870fd051214edea667b592.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ea5c2bc96e870fd051214edea667b592.mp4", "mask_path": "synthetic-bg-change/mask/ea5c2bc96e870fd051214edea667b592.mp4", "composite_path": "synthetic-bg-change/composite/ea5c2bc96e870fd051214edea667b592.mp4"}
{"edit_instruction": "Change the background to a gritty, old-school boxing gym with dust motes floating in beams of light and heavy bags swaying gently, lit by neutral studio lighting from the front-right. Medium close-up, eye-level, static camera, soft-focus background with bokeh. Keep the man with dreadlocks intact.", "input_video_path": "synthetic-bg-change/input_video/ba9feec94759c598a850a26203973fd4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba9feec94759c598a850a26203973fd4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba9feec94759c598a850a26203973fd4.mp4", "mask_path": "synthetic-bg-change/mask/ba9feec94759c598a850a26203973fd4.mp4", "composite_path": "synthetic-bg-change/composite/ba9feec94759c598a850a26203973fd4.mp4"}
{"edit_instruction": "Change the background to a gritty, old-school boxing gym with brick walls, hanging heavy bags, dust motes floating in beams of light, and a slowly spinning ceiling fan, with soft diffused light from large windows on the right. Medium close-up, eye-level, static camera with a soft focus background. Keep the man with dreadlocks intact.", "input_video_path": "synthetic-bg-change/input_video/834daa25d88529cd9945cf8dd78d8ff7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/834daa25d88529cd9945cf8dd78d8ff7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/834daa25d88529cd9945cf8dd78d8ff7.mp4", "mask_path": "synthetic-bg-change/mask/834daa25d88529cd9945cf8dd78d8ff7.mp4", "composite_path": "synthetic-bg-change/composite/834daa25d88529cd9945cf8dd78d8ff7.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas with stockings hung on a brick fireplace, a fire crackling in the hearth, and Christmas tree lights twinkling softly. Use soft, warm ambient light from the right mixed with firelight, medium shot, eye-level, static camera, and a blurred background with bokeh. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/603c61ab29bf96d92bb08686ea7e3ee2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/603c61ab29bf96d92bb08686ea7e3ee2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/603c61ab29bf96d92bb08686ea7e3ee2.mp4", "mask_path": "synthetic-bg-change/mask/603c61ab29bf96d92bb08686ea7e3ee2.mp4", "composite_path": "synthetic-bg-change/composite/603c61ab29bf96d92bb08686ea7e3ee2.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas, featuring a crackling fire in a stone fireplace and twinkling colored lights on a pine tree, with warm soft front-right lighting and a blurred background with holiday bokeh. Medium shot, eye-level, static camera. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/7a89cc9c5a7fa2d24818c4952e3ebd95.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7a89cc9c5a7fa2d24818c4952e3ebd95.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7a89cc9c5a7fa2d24818c4952e3ebd95.mp4", "mask_path": "synthetic-bg-change/mask/7a89cc9c5a7fa2d24818c4952e3ebd95.mp4", "composite_path": "synthetic-bg-change/composite/7a89cc9c5a7fa2d24818c4952e3ebd95.mp4"}
{"edit_instruction": "Change the background to a gritty, old-school boxing gym with brick walls, hanging heavy bags, dust motes floating in beams of light, and a slowly spinning ceiling fan, with soft diffused light from large windows on the right. Medium close-up, eye-level, static camera with a soft focus background. Keep the man with dreadlocks intact.", "input_video_path": "synthetic-bg-change/input_video/0475c65c50ccddc83bff2a8d098e825a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0475c65c50ccddc83bff2a8d098e825a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0475c65c50ccddc83bff2a8d098e825a.mp4", "mask_path": "synthetic-bg-change/mask/0475c65c50ccddc83bff2a8d098e825a.mp4", "composite_path": "synthetic-bg-change/composite/0475c65c50ccddc83bff2a8d098e825a.mp4"}
{"edit_instruction": "Change the background to a dense, misty pine forest early in the morning with fog rolling through the trees, falling pine needles, and a deer in the deep background. Include soft, cool diffused light filtering from the right. Medium close-up, eye-level, static camera with a blurry background and bokeh. Keep the man with dreadlocks intact.", "input_video_path": "synthetic-bg-change/input_video/bf288e9a772a9a74743535485dc32ad1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf288e9a772a9a74743535485dc32ad1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf288e9a772a9a74743535485dc32ad1.mp4", "mask_path": "synthetic-bg-change/mask/bf288e9a772a9a74743535485dc32ad1.mp4", "composite_path": "synthetic-bg-change/composite/bf288e9a772a9a74743535485dc32ad1.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas, featuring a crackling fire in a stone fireplace and twinkling colored lights on a pine tree, with warm soft front-right lighting and a blurred background with holiday bokeh. Medium shot, eye-level, static camera. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/1e2e8ecc224c53157a59f24ed2474546.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1e2e8ecc224c53157a59f24ed2474546.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1e2e8ecc224c53157a59f24ed2474546.mp4", "mask_path": "synthetic-bg-change/mask/1e2e8ecc224c53157a59f24ed2474546.mp4", "composite_path": "synthetic-bg-change/composite/1e2e8ecc224c53157a59f24ed2474546.mp4"}
{"edit_instruction": "Change the background to a dense, misty pine forest early in the morning with fog rolling through the trees, falling pine needles, and a deer in the deep background. Include soft, cool diffused light filtering from the right. Medium close-up, eye-level, static camera with a blurry background and bokeh. Keep the man with dreadlocks intact.", "input_video_path": "synthetic-bg-change/input_video/8747ac6874c7257c4a8546d5ff5aae79.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8747ac6874c7257c4a8546d5ff5aae79.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8747ac6874c7257c4a8546d5ff5aae79.mp4", "mask_path": "synthetic-bg-change/mask/8747ac6874c7257c4a8546d5ff5aae79.mp4", "composite_path": "synthetic-bg-change/composite/8747ac6874c7257c4a8546d5ff5aae79.mp4"}
{"edit_instruction": "Change the background to the center of a quaint European village square covered in deep snow at twilight, with snowflakes falling gently, street lamps flickering with a warm glow, and villagers in the distance, lit by soft blue hour light with warm highlights from the right. Medium shot, eye-level, static camera, gentle background blur. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/df91f46a8010b5262d728150f0c625d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df91f46a8010b5262d728150f0c625d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df91f46a8010b5262d728150f0c625d1.mp4", "mask_path": "synthetic-bg-change/mask/df91f46a8010b5262d728150f0c625d1.mp4", "composite_path": "synthetic-bg-change/composite/df91f46a8010b5262d728150f0c625d1.mp4"}
{"edit_instruction": "Change the background to the center of a quaint European village square covered in deep snow at twilight, with snowflakes falling gently, street lamps flickering with a warm glow, and villagers in the distance, lit by soft blue hour light with warm highlights from the right. Medium shot, eye-level, static camera, gentle background blur. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/1e15d8c9f5a5b4ed2d736448848803d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1e15d8c9f5a5b4ed2d736448848803d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1e15d8c9f5a5b4ed2d736448848803d2.mp4", "mask_path": "synthetic-bg-change/mask/1e15d8c9f5a5b4ed2d736448848803d2.mp4", "composite_path": "synthetic-bg-change/composite/1e15d8c9f5a5b4ed2d736448848803d2.mp4"}
{"edit_instruction": "Change the background to a busy wooden toy workshop at the North Pole with elves moving quickly carrying presents, toy trains circling on tracks, magical dust floating in the air, warm cozy lantern light, and a slightly blurred background in a medium shot with a static camera. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/93d264b30e9f51bd59a7dccb1dc83843.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/93d264b30e9f51bd59a7dccb1dc83843.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/93d264b30e9f51bd59a7dccb1dc83843.mp4", "mask_path": "synthetic-bg-change/mask/93d264b30e9f51bd59a7dccb1dc83843.mp4", "composite_path": "synthetic-bg-change/composite/93d264b30e9f51bd59a7dccb1dc83843.mp4"}
{"edit_instruction": "Change the background to a busy wooden toy workshop at the North Pole with elves moving quickly carrying presents, toy trains circling on tracks, magical dust floating in the air, warm cozy lantern light, and a slightly blurred background in a medium shot with a static camera. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/971895122ac5ce091c719a45f97db683.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/971895122ac5ce091c719a45f97db683.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/971895122ac5ce091c719a45f97db683.mp4", "mask_path": "synthetic-bg-change/mask/971895122ac5ce091c719a45f97db683.mp4", "composite_path": "synthetic-bg-change/composite/971895122ac5ce091c719a45f97db683.mp4"}
{"edit_instruction": "Change the background to a bustling Times Square at night during the holidays, featuring blurred yellow taxis, massive digital flashing billboards, steam rising from street vents, and bright colorful urban lighting. Use a medium shot, eye-level static camera, and a dreamy out-of-focus background with bokeh. Keep Santa Claus blowing a kiss intact.", "input_video_path": "synthetic-bg-change/input_video/5dc7eae93a63833b7bc90184b55b716c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5dc7eae93a63833b7bc90184b55b716c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5dc7eae93a63833b7bc90184b55b716c.mp4", "mask_path": "synthetic-bg-change/mask/5dc7eae93a63833b7bc90184b55b716c.mp4", "composite_path": "synthetic-bg-change/composite/5dc7eae93a63833b7bc90184b55b716c.mp4"}
{"edit_instruction": "Change the background to a charming European village square covered in fresh snow at twilight, with snowflakes falling gently, warm golden light spilling from shop windows, festive garland swaying, soft ambient evening light, and gentle background blur. Keep the Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/553e13953393d7d9761ff2af1724f9eb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/553e13953393d7d9761ff2af1724f9eb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/553e13953393d7d9761ff2af1724f9eb.mp4", "mask_path": "synthetic-bg-change/mask/553e13953393d7d9761ff2af1724f9eb.mp4", "composite_path": "synthetic-bg-change/composite/553e13953393d7d9761ff2af1724f9eb.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas with a roaring fireplace, stockings on the mantle, twinkling tree lights, and soft warm firelight illuminating the room. Medium shot, eye-level, static camera, blurred background with bokeh. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/273e7547d30956aeb524dfc4bc82c811.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/273e7547d30956aeb524dfc4bc82c811.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/273e7547d30956aeb524dfc4bc82c811.mp4", "mask_path": "synthetic-bg-change/mask/273e7547d30956aeb524dfc4bc82c811.mp4", "composite_path": "synthetic-bg-change/composite/273e7547d30956aeb524dfc4bc82c811.mp4"}
{"edit_instruction": "Change the background to a bustling Times Square at night during the holidays, featuring blurred yellow taxis, massive digital flashing billboards, steam rising from street vents, and bright colorful urban lighting. Use a medium shot, eye-level static camera, and a dreamy out-of-focus background with bokeh. Keep Santa Claus blowing a kiss intact.", "input_video_path": "synthetic-bg-change/input_video/5c4cc7f5bd7539726379b47f2c584ffe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5c4cc7f5bd7539726379b47f2c584ffe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5c4cc7f5bd7539726379b47f2c584ffe.mp4", "mask_path": "synthetic-bg-change/mask/5c4cc7f5bd7539726379b47f2c584ffe.mp4", "composite_path": "synthetic-bg-change/composite/5c4cc7f5bd7539726379b47f2c584ffe.mp4"}
{"edit_instruction": "Change the background to a charming European village square covered in fresh snow at twilight, with snowflakes falling gently, warm golden light spilling from shop windows, festive garland swaying, soft ambient evening light, and gentle background blur. Keep the Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/4a89fb82452b4490a0cd55a67e8087b5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4a89fb82452b4490a0cd55a67e8087b5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4a89fb82452b4490a0cd55a67e8087b5.mp4", "mask_path": "synthetic-bg-change/mask/4a89fb82452b4490a0cd55a67e8087b5.mp4", "composite_path": "synthetic-bg-change/composite/4a89fb82452b4490a0cd55a67e8087b5.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas with a roaring fireplace, stockings on the mantle, twinkling tree lights, and soft warm firelight illuminating the room. Medium shot, eye-level, static camera, blurred background with bokeh. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/acb2bea2aefa1648c122af0659248fb3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/acb2bea2aefa1648c122af0659248fb3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/acb2bea2aefa1648c122af0659248fb3.mp4", "mask_path": "synthetic-bg-change/mask/acb2bea2aefa1648c122af0659248fb3.mp4", "composite_path": "synthetic-bg-change/composite/acb2bea2aefa1648c122af0659248fb3.mp4"}
{"edit_instruction": "Change the background to a snowy city rooftop at night with the Manhattan skyline behind, featuring steam rising from vents, flickering distant traffic lights, drifting snowflakes, and soft right-side illumination from ambient city glow. Use a medium shot, eye-level angle, and static camera with a dreamy out-of-focus background featuring city light bokeh. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/40a6c2526bc8829821c4c2cf812af47d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/40a6c2526bc8829821c4c2cf812af47d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/40a6c2526bc8829821c4c2cf812af47d.mp4", "mask_path": "synthetic-bg-change/mask/40a6c2526bc8829821c4c2cf812af47d.mp4", "composite_path": "synthetic-bg-change/composite/40a6c2526bc8829821c4c2cf812af47d.mp4"}
{"edit_instruction": "Change the background to a cozy, cluttered workshop filled with wooden toys and wrapped gifts, with a warm crackling fireplace and dust motes floating in golden light, soft warm lighting from the front-right, medium shot, eye-level, and a blurred background with bokeh from Christmas lights. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/f5df540764a70a6fe29439d59e14ad41.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f5df540764a70a6fe29439d59e14ad41.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f5df540764a70a6fe29439d59e14ad41.mp4", "mask_path": "synthetic-bg-change/mask/f5df540764a70a6fe29439d59e14ad41.mp4", "composite_path": "synthetic-bg-change/composite/f5df540764a70a6fe29439d59e14ad41.mp4"}
{"edit_instruction": "Change the background to a rustic wooden toy workshop filled with shelves of painted toys, mechanical gears turning slowly, and dust motes floating in warm shafts of light, with bright, neutral lighting from the front-right. Use a medium shot, eye-level angle, static camera, and soft focus background. Keep Santa Claus in the red suit and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/51494e26a100bbbaa416c206c960ae6a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/51494e26a100bbbaa416c206c960ae6a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/51494e26a100bbbaa416c206c960ae6a.mp4", "mask_path": "synthetic-bg-change/mask/51494e26a100bbbaa416c206c960ae6a.mp4", "composite_path": "synthetic-bg-change/composite/51494e26a100bbbaa416c206c960ae6a.mp4"}
{"edit_instruction": "Change the background to a snowy city rooftop at night with the Manhattan skyline behind, featuring steam rising from vents, flickering distant traffic lights, drifting snowflakes, and soft right-side illumination from ambient city glow. Use a medium shot, eye-level angle, and static camera with a dreamy out-of-focus background featuring city light bokeh. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/dd6dcb378512b62fcbb0124686745562.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dd6dcb378512b62fcbb0124686745562.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dd6dcb378512b62fcbb0124686745562.mp4", "mask_path": "synthetic-bg-change/mask/dd6dcb378512b62fcbb0124686745562.mp4", "composite_path": "synthetic-bg-change/composite/dd6dcb378512b62fcbb0124686745562.mp4"}
{"edit_instruction": "Change the background to a bustling city street at night during a heavy snowfall, with large falling snowflakes, blurred headlights creating light streaks, and illumination from streetlamps and festive shop displays from the front-right. Medium shot, eye-level, slightly blurred background. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/61f4e07e4aaeda662da0daf206f6dbbd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/61f4e07e4aaeda662da0daf206f6dbbd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/61f4e07e4aaeda662da0daf206f6dbbd.mp4", "mask_path": "synthetic-bg-change/mask/61f4e07e4aaeda662da0daf206f6dbbd.mp4", "composite_path": "synthetic-bg-change/composite/61f4e07e4aaeda662da0daf206f6dbbd.mp4"}
{"edit_instruction": "Change the background to a cozy, cluttered workshop filled with wooden toys and wrapped gifts, with a warm crackling fireplace and dust motes floating in golden light, soft warm lighting from the front-right, medium shot, eye-level, and a blurred background with bokeh from Christmas lights. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/dcd7dda6a417f3173b4e3a736b23dd0e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dcd7dda6a417f3173b4e3a736b23dd0e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dcd7dda6a417f3173b4e3a736b23dd0e.mp4", "mask_path": "synthetic-bg-change/mask/dcd7dda6a417f3173b4e3a736b23dd0e.mp4", "composite_path": "synthetic-bg-change/composite/dcd7dda6a417f3173b4e3a736b23dd0e.mp4"}
{"edit_instruction": "Change the background to a rustic wooden toy workshop filled with shelves of painted toys, mechanical gears turning slowly, and dust motes floating in warm shafts of light, with bright, neutral lighting from the front-right. Use a medium shot, eye-level angle, static camera, and soft focus background. Keep Santa Claus in the red suit and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/a72483cd24e519b5debb52afcfcfd5e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a72483cd24e519b5debb52afcfcfd5e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a72483cd24e519b5debb52afcfcfd5e9.mp4", "mask_path": "synthetic-bg-change/mask/a72483cd24e519b5debb52afcfcfd5e9.mp4", "composite_path": "synthetic-bg-change/composite/a72483cd24e519b5debb52afcfcfd5e9.mp4"}
{"edit_instruction": "Change the background to a vibrant city street at night with flickering pink and blue neon signs, passing cars leaving light trails, distant pedestrians, colorful bokeh in a blurred background, and soft front lighting. Medium shot, eye-level, static camera. Keep the young woman in the black and white top intact.", "input_video_path": "synthetic-bg-change/input_video/eaac75a68120ecf58b9de1741b26b6cd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eaac75a68120ecf58b9de1741b26b6cd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eaac75a68120ecf58b9de1741b26b6cd.mp4", "mask_path": "synthetic-bg-change/mask/eaac75a68120ecf58b9de1741b26b6cd.mp4", "composite_path": "synthetic-bg-change/composite/eaac75a68120ecf58b9de1741b26b6cd.mp4"}
{"edit_instruction": "Change the background to a bustling city street at night during a heavy snowfall, with large falling snowflakes, blurred headlights creating light streaks, and illumination from streetlamps and festive shop displays from the front-right. Medium shot, eye-level, slightly blurred background. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/1247564b898ed2fb257cbe383364f1ef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1247564b898ed2fb257cbe383364f1ef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1247564b898ed2fb257cbe383364f1ef.mp4", "mask_path": "synthetic-bg-change/mask/1247564b898ed2fb257cbe383364f1ef.mp4", "composite_path": "synthetic-bg-change/composite/1247564b898ed2fb257cbe383364f1ef.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking Paris with the Eiffel Tower sparkling in the night distance, moving city traffic lights below, searchlight beams sweeping the sky, and soft artificial light illuminating from the front right, shot as a medium shot at eye-level with a static camera and sharp background with deep focus. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/94ed2a6af05bcda861c262da261f28ac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/94ed2a6af05bcda861c262da261f28ac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/94ed2a6af05bcda861c262da261f28ac.mp4", "mask_path": "synthetic-bg-change/mask/94ed2a6af05bcda861c262da261f28ac.mp4", "composite_path": "synthetic-bg-change/composite/94ed2a6af05bcda861c262da261f28ac.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas with a roaring fireplace, stockings on the mantle, and twinkling Christmas tree lights, featuring soft diffused light from the front-left mixing with a warm ambient glow, captured in a medium shot at eye-level with a static camera and a blurred background with bokeh. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/f4b933eaed7d66727b7cdddaedc5fa04.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f4b933eaed7d66727b7cdddaedc5fa04.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f4b933eaed7d66727b7cdddaedc5fa04.mp4", "mask_path": "synthetic-bg-change/mask/f4b933eaed7d66727b7cdddaedc5fa04.mp4", "composite_path": "synthetic-bg-change/composite/f4b933eaed7d66727b7cdddaedc5fa04.mp4"}
{"edit_instruction": "Change the background to a vibrant city street at night with flickering pink and blue neon signs, passing cars leaving light trails, distant pedestrians, colorful bokeh in a blurred background, and soft front lighting. Medium shot, eye-level, static camera. Keep the young woman in the black and white top intact.", "input_video_path": "synthetic-bg-change/input_video/231dd6ef4da1d6c5037980dba97486e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/231dd6ef4da1d6c5037980dba97486e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/231dd6ef4da1d6c5037980dba97486e3.mp4", "mask_path": "synthetic-bg-change/mask/231dd6ef4da1d6c5037980dba97486e3.mp4", "composite_path": "synthetic-bg-change/composite/231dd6ef4da1d6c5037980dba97486e3.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking Paris with the Eiffel Tower sparkling in the night distance, moving city traffic lights below, searchlight beams sweeping the sky, and soft artificial light illuminating from the front right, shot as a medium shot at eye-level with a static camera and sharp background with deep focus. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/65ed685af2749e728a1b236b42d3b54e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65ed685af2749e728a1b236b42d3b54e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65ed685af2749e728a1b236b42d3b54e.mp4", "mask_path": "synthetic-bg-change/mask/65ed685af2749e728a1b236b42d3b54e.mp4", "composite_path": "synthetic-bg-change/composite/65ed685af2749e728a1b236b42d3b54e.mp4"}
{"edit_instruction": "Change the background to the Eiffel Tower illuminated for the holidays under a clear winter sky with twinkling stars, showing tourists walking in the distance, with neutral lighting from the front-right. Use a medium shot, eye-level angle, and deep focus for a sharp background. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/5cffd7cc5c5541da61a45e658dde7f74.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5cffd7cc5c5541da61a45e658dde7f74.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5cffd7cc5c5541da61a45e658dde7f74.mp4", "mask_path": "synthetic-bg-change/mask/5cffd7cc5c5541da61a45e658dde7f74.mp4", "composite_path": "synthetic-bg-change/composite/5cffd7cc5c5541da61a45e658dde7f74.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas with a roaring fireplace, stockings on the mantle, and twinkling Christmas tree lights, featuring soft diffused light from the front-left mixing with a warm ambient glow, captured in a medium shot at eye-level with a static camera and a blurred background with bokeh. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/cb7b7e9ffd022518b81fb96497f430f1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb7b7e9ffd022518b81fb96497f430f1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb7b7e9ffd022518b81fb96497f430f1.mp4", "mask_path": "synthetic-bg-change/mask/cb7b7e9ffd022518b81fb96497f430f1.mp4", "composite_path": "synthetic-bg-change/composite/cb7b7e9ffd022518b81fb96497f430f1.mp4"}
{"edit_instruction": "Change the background to a bustling magical toy workshop with conveyor belts moving wrapped gifts, elves working at wooden tables, warm lanterns swaying from the ceiling, soft even lighting, and a gentle background blur. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/508411d1c598ca3a3b10fcc43e6def1e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/508411d1c598ca3a3b10fcc43e6def1e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/508411d1c598ca3a3b10fcc43e6def1e.mp4", "mask_path": "synthetic-bg-change/mask/508411d1c598ca3a3b10fcc43e6def1e.mp4", "composite_path": "synthetic-bg-change/composite/508411d1c598ca3a3b10fcc43e6def1e.mp4"}
{"edit_instruction": "Change the background to the Eiffel Tower illuminated for the holidays under a clear winter sky with twinkling stars, showing tourists walking in the distance, with neutral lighting from the front-right. Use a medium shot, eye-level angle, and deep focus for a sharp background. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/8bcb5a9eb6010d4daa2513f55914e165.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8bcb5a9eb6010d4daa2513f55914e165.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8bcb5a9eb6010d4daa2513f55914e165.mp4", "mask_path": "synthetic-bg-change/mask/8bcb5a9eb6010d4daa2513f55914e165.mp4", "composite_path": "synthetic-bg-change/composite/8bcb5a9eb6010d4daa2513f55914e165.mp4"}
{"edit_instruction": "Change the background to a pristine pine forest covered in heavy snow with snow falling softly from branches and a deer grazing peacefully in the mid-ground. Use soft, diffused daylight filtering through the trees with a static camera and a dreamy out-of-focus background. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/84918b0f01a76a5ccf3c5a81e4e118db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/84918b0f01a76a5ccf3c5a81e4e118db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/84918b0f01a76a5ccf3c5a81e4e118db.mp4", "mask_path": "synthetic-bg-change/mask/84918b0f01a76a5ccf3c5a81e4e118db.mp4", "composite_path": "synthetic-bg-change/composite/84918b0f01a76a5ccf3c5a81e4e118db.mp4"}
{"edit_instruction": "Change the background to a bustling magical toy workshop with conveyor belts moving wrapped gifts, elves working at wooden tables, warm lanterns swaying from the ceiling, soft even lighting, and a gentle background blur. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/5f9c7173102e02bb8c8e42623860e6e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5f9c7173102e02bb8c8e42623860e6e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5f9c7173102e02bb8c8e42623860e6e3.mp4", "mask_path": "synthetic-bg-change/mask/5f9c7173102e02bb8c8e42623860e6e3.mp4", "composite_path": "synthetic-bg-change/composite/5f9c7173102e02bb8c8e42623860e6e3.mp4"}
{"edit_instruction": "Change the background to a cozy wooden workshop filled with toys, wrapped gifts, busy elves, and a toy train circling a large Christmas tree, illuminated by soft warm ambient light from a fireplace. Use a medium shot at eye level with gentle background blur. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/6c57f14acbbb3a8a7744a148ef94c069.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6c57f14acbbb3a8a7744a148ef94c069.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6c57f14acbbb3a8a7744a148ef94c069.mp4", "mask_path": "synthetic-bg-change/mask/6c57f14acbbb3a8a7744a148ef94c069.mp4", "composite_path": "synthetic-bg-change/composite/6c57f14acbbb3a8a7744a148ef94c069.mp4"}
{"edit_instruction": "Change the background to a pristine pine forest covered in heavy snow with snow falling softly from branches and a deer grazing peacefully in the mid-ground. Use soft, diffused daylight filtering through the trees with a static camera and a dreamy out-of-focus background. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/2b0e7a598a8e906552c198e003bfeda6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2b0e7a598a8e906552c198e003bfeda6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2b0e7a598a8e906552c198e003bfeda6.mp4", "mask_path": "synthetic-bg-change/mask/2b0e7a598a8e906552c198e003bfeda6.mp4", "composite_path": "synthetic-bg-change/composite/2b0e7a598a8e906552c198e003bfeda6.mp4"}
{"edit_instruction": "Change the background to a high-altitude view above a sprawling modern metropolis at sunset, featuring skyscrapers reflecting orange light, distant traffic like streams of light, rapidly drifting clouds, and bright hard sunlight hitting from above. Use an eye-level, full shot with a sharp background and deep focus. Keep the businessman in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/cfab83a5b7f848d3b3e4c09c64e327a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cfab83a5b7f848d3b3e4c09c64e327a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cfab83a5b7f848d3b3e4c09c64e327a7.mp4", "mask_path": "synthetic-bg-change/mask/cfab83a5b7f848d3b3e4c09c64e327a7.mp4", "composite_path": "synthetic-bg-change/composite/cfab83a5b7f848d3b3e4c09c64e327a7.mp4"}
{"edit_instruction": "Change the background to a cozy wooden workshop filled with toys, wrapped gifts, busy elves, and a toy train circling a large Christmas tree, illuminated by soft warm ambient light from a fireplace. Use a medium shot at eye level with gentle background blur. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/b93b3c2b60e3707197dc5a0480bed90b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b93b3c2b60e3707197dc5a0480bed90b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b93b3c2b60e3707197dc5a0480bed90b.mp4", "mask_path": "synthetic-bg-change/mask/b93b3c2b60e3707197dc5a0480bed90b.mp4", "composite_path": "synthetic-bg-change/composite/b93b3c2b60e3707197dc5a0480bed90b.mp4"}
{"edit_instruction": "Change the background to a dramatic gap in dark storm clouds with lightning flashing in the distance, rain streaks passing rapidly upwards, and swirling mist. Include harsh, high-contrast lighting cutting through the clouds from the right, with a slightly blurred background in an eye-level, full shot. Keep the man in the suit and parachute harness intact.", "input_video_path": "synthetic-bg-change/input_video/c101ea031676026d9b391920d695ceaa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c101ea031676026d9b391920d695ceaa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c101ea031676026d9b391920d695ceaa.mp4", "mask_path": "synthetic-bg-change/mask/c101ea031676026d9b391920d695ceaa.mp4", "composite_path": "synthetic-bg-change/composite/c101ea031676026d9b391920d695ceaa.mp4"}
{"edit_instruction": "Change the background to a high-altitude view above a sprawling modern metropolis at sunset, featuring skyscrapers reflecting orange light, distant traffic like streams of light, rapidly drifting clouds, and bright hard sunlight hitting from above. Use an eye-level, full shot with a sharp background and deep focus. Keep the businessman in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/5b3942ba776e1a0d1772d685e1b1bb5e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b3942ba776e1a0d1772d685e1b1bb5e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b3942ba776e1a0d1772d685e1b1bb5e.mp4", "mask_path": "synthetic-bg-change/mask/5b3942ba776e1a0d1772d685e1b1bb5e.mp4", "composite_path": "synthetic-bg-change/composite/5b3942ba776e1a0d1772d685e1b1bb5e.mp4"}
{"edit_instruction": "Change the background to a bustling Times Square at night with bright digital billboards flickering with holiday ads, yellow taxis passing by, and pedestrians in winter coats, illuminated by colorful urban lighting and a front-right key light. Medium shot, eye-level, blurred background with heavy bokeh. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/1f06a4aaf451918c10f92b1cf01ecb18.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1f06a4aaf451918c10f92b1cf01ecb18.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1f06a4aaf451918c10f92b1cf01ecb18.mp4", "mask_path": "synthetic-bg-change/mask/1f06a4aaf451918c10f92b1cf01ecb18.mp4", "composite_path": "synthetic-bg-change/composite/1f06a4aaf451918c10f92b1cf01ecb18.mp4"}
{"edit_instruction": "Change the background to a dramatic gap in dark storm clouds with lightning flashing in the distance, rain streaks passing rapidly upwards, and swirling mist. Include harsh, high-contrast lighting cutting through the clouds from the right, with a slightly blurred background in an eye-level, full shot. Keep the man in the suit and parachute harness intact.", "input_video_path": "synthetic-bg-change/input_video/155b27cb3535cf485398032f6245ca8a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/155b27cb3535cf485398032f6245ca8a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/155b27cb3535cf485398032f6245ca8a.mp4", "mask_path": "synthetic-bg-change/mask/155b27cb3535cf485398032f6245ca8a.mp4", "composite_path": "synthetic-bg-change/composite/155b27cb3535cf485398032f6245ca8a.mp4"}
{"edit_instruction": "Change the background to a high-altitude view above a patchwork of green fields and winding rivers with white fluffy cumulus clouds drifting below and visible horizon curvature, lit by bright, neutral overhead sunlight. Wide shot, static camera, sharp background with deep focus. Keep the skydiver in the technical suit intact.", "input_video_path": "synthetic-bg-change/input_video/3706c826e9f3614417988e0df6aea306.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3706c826e9f3614417988e0df6aea306.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3706c826e9f3614417988e0df6aea306.mp4", "mask_path": "synthetic-bg-change/mask/3706c826e9f3614417988e0df6aea306.mp4", "composite_path": "synthetic-bg-change/composite/3706c826e9f3614417988e0df6aea306.mp4"}
{"edit_instruction": "Change the background to a bustling Times Square at night with bright digital billboards flickering with holiday ads, yellow taxis passing by, and pedestrians in winter coats, illuminated by colorful urban lighting and a front-right key light. Medium shot, eye-level, blurred background with heavy bokeh. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/9ef7244fbe700dde5a2efd05b2213a7c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9ef7244fbe700dde5a2efd05b2213a7c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9ef7244fbe700dde5a2efd05b2213a7c.mp4", "mask_path": "synthetic-bg-change/mask/9ef7244fbe700dde5a2efd05b2213a7c.mp4", "composite_path": "synthetic-bg-change/composite/9ef7244fbe700dde5a2efd05b2213a7c.mp4"}
{"edit_instruction": "Change the background to a high-altitude view above a patchwork of green fields and winding rivers with white fluffy cumulus clouds drifting below and visible horizon curvature, lit by bright, neutral overhead sunlight. Wide shot, static camera, sharp background with deep focus. Keep the skydiver in the technical suit intact.", "input_video_path": "synthetic-bg-change/input_video/0a4eead53c0a99f7f65cadc4016115a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0a4eead53c0a99f7f65cadc4016115a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0a4eead53c0a99f7f65cadc4016115a7.mp4", "mask_path": "synthetic-bg-change/mask/0a4eead53c0a99f7f65cadc4016115a7.mp4", "composite_path": "synthetic-bg-change/composite/0a4eead53c0a99f7f65cadc4016115a7.mp4"}
{"edit_instruction": "Change the background to a high-altitude view above a stunning tropical archipelago with fluffy cumulus clouds drifting past and ocean waves crashing against distant islands, featuring hard top-down sunlight and sun glare reflecting off the water. Wide shot, eye-level, static camera, with everything in deep focus. Keep the skydiver intact.", "input_video_path": "synthetic-bg-change/input_video/4c15cb1e0a1e7bbd87a559db1c552c4a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4c15cb1e0a1e7bbd87a559db1c552c4a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4c15cb1e0a1e7bbd87a559db1c552c4a.mp4", "mask_path": "synthetic-bg-change/mask/4c15cb1e0a1e7bbd87a559db1c552c4a.mp4", "composite_path": "synthetic-bg-change/composite/4c15cb1e0a1e7bbd87a559db1c552c4a.mp4"}
{"edit_instruction": "Change the background to a high-altitude view above a stunning tropical archipelago with fluffy cumulus clouds drifting past and ocean waves crashing against distant islands, featuring hard top-down sunlight and sun glare reflecting off the water. Wide shot, eye-level, static camera, with everything in deep focus. Keep the skydiver intact.", "input_video_path": "synthetic-bg-change/input_video/f04391f6590e40fb54de14a1081cd5af.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f04391f6590e40fb54de14a1081cd5af.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f04391f6590e40fb54de14a1081cd5af.mp4", "mask_path": "synthetic-bg-change/mask/f04391f6590e40fb54de14a1081cd5af.mp4", "composite_path": "synthetic-bg-change/composite/f04391f6590e40fb54de14a1081cd5af.mp4"}
{"edit_instruction": "Change the background to a dramatic storm front with dark, swirling thunderheads, lightning flashing in the distant clouds, rain streaks blurring past vertically, diffused, moody overhead light, and slightly blurred background elements to emphasize speed. Keep the skydiver intact.", "input_video_path": "synthetic-bg-change/input_video/d6bc2a273073a2f91c18d6872fd59b12.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d6bc2a273073a2f91c18d6872fd59b12.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d6bc2a273073a2f91c18d6872fd59b12.mp4", "mask_path": "synthetic-bg-change/mask/d6bc2a273073a2f91c18d6872fd59b12.mp4", "composite_path": "synthetic-bg-change/composite/d6bc2a273073a2f91c18d6872fd59b12.mp4"}
{"edit_instruction": "Change the background to a sky filled with massive, turbulent storm clouds with lightning bolts striking aggressively in the distance and static discharge electricity crackling faintly, with diffused top-light filtering through heavy grey clouds. Eye-level, static camera, slightly blurred background clouds to emphasize depth. Keep the skydiver in the red and white jumpsuit intact.", "input_video_path": "synthetic-bg-change/input_video/002c80995809611245d141c47b1f7203.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/002c80995809611245d141c47b1f7203.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/002c80995809611245d141c47b1f7203.mp4", "mask_path": "synthetic-bg-change/mask/002c80995809611245d141c47b1f7203.mp4", "composite_path": "synthetic-bg-change/composite/002c80995809611245d141c47b1f7203.mp4"}
{"edit_instruction": "Change the background to a dramatic storm front with dark, swirling thunderheads, lightning flashing in the distant clouds, rain streaks blurring past vertically, diffused, moody overhead light, and slightly blurred background elements to emphasize speed. Keep the skydiver intact.", "input_video_path": "synthetic-bg-change/input_video/fe20d1211b2156ad67fda118dca4bfa1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fe20d1211b2156ad67fda118dca4bfa1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fe20d1211b2156ad67fda118dca4bfa1.mp4", "mask_path": "synthetic-bg-change/mask/fe20d1211b2156ad67fda118dca4bfa1.mp4", "composite_path": "synthetic-bg-change/composite/fe20d1211b2156ad67fda118dca4bfa1.mp4"}
{"edit_instruction": "Change the background to a vertical gap between massive cyberpunk skyscrapers with flying cars and drones zipping through neon-lit traffic lanes, holographic advertisements flickering, and cool, high-contrast overhead lighting. Medium shot, static camera, with slightly blurred background details. Keep the skydiver intact.", "input_video_path": "synthetic-bg-change/input_video/866a95b26075ba6eaa4cadc4197429cd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/866a95b26075ba6eaa4cadc4197429cd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/866a95b26075ba6eaa4cadc4197429cd.mp4", "mask_path": "synthetic-bg-change/mask/866a95b26075ba6eaa4cadc4197429cd.mp4", "composite_path": "synthetic-bg-change/composite/866a95b26075ba6eaa4cadc4197429cd.mp4"}
{"edit_instruction": "Change the background to a sky filled with massive, turbulent storm clouds with lightning bolts striking aggressively in the distance and static discharge electricity crackling faintly, with diffused top-light filtering through heavy grey clouds. Eye-level, static camera, slightly blurred background clouds to emphasize depth. Keep the skydiver in the red and white jumpsuit intact.", "input_video_path": "synthetic-bg-change/input_video/8ae9dea2fd002ffe64c8168f8d34fb35.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8ae9dea2fd002ffe64c8168f8d34fb35.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8ae9dea2fd002ffe64c8168f8d34fb35.mp4", "mask_path": "synthetic-bg-change/mask/8ae9dea2fd002ffe64c8168f8d34fb35.mp4", "composite_path": "synthetic-bg-change/composite/8ae9dea2fd002ffe64c8168f8d34fb35.mp4"}
{"edit_instruction": "Change the background to a vertical gap between massive cyberpunk skyscrapers with flying cars and drones zipping through neon-lit traffic lanes, holographic advertisements flickering, and cool, high-contrast overhead lighting. Medium shot, static camera, with slightly blurred background details. Keep the skydiver intact.", "input_video_path": "synthetic-bg-change/input_video/ba895da15395389bf432b5433d02689b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba895da15395389bf432b5433d02689b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba895da15395389bf432b5433d02689b.mp4", "mask_path": "synthetic-bg-change/mask/ba895da15395389bf432b5433d02689b.mp4", "composite_path": "synthetic-bg-change/composite/ba895da15395389bf432b5433d02689b.mp4"}
{"edit_instruction": "Change the background to a high-altitude sky above a dense layer of fluffy cumulus clouds, with other skydivers visible as tiny specks in the distance and wisps of cloud vapor rushing past, illuminated by bright, harsh sunlight beaming down from directly above, captured in a medium shot with a static camera, sharp background details, and deep focus. Keep the skydiver intact.", "input_video_path": "synthetic-bg-change/input_video/1e99caa4e6dfbbbbed3b1061bf46a00f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1e99caa4e6dfbbbbed3b1061bf46a00f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1e99caa4e6dfbbbbed3b1061bf46a00f.mp4", "mask_path": "synthetic-bg-change/mask/1e99caa4e6dfbbbbed3b1061bf46a00f.mp4", "composite_path": "synthetic-bg-change/composite/1e99caa4e6dfbbbbed3b1061bf46a00f.mp4"}
{"edit_instruction": "Change the background to a futuristic cityscape with massive skyscrapers featuring neon accents, flying cars and drones in air lanes, and flickering holographic ads, lit by neutral daylight filtering from above. Top-down view, full shot, with gentle background blur. Keep the skydiver in the red and black jumpsuit intact.", "input_video_path": "synthetic-bg-change/input_video/a5eeabcd37d952eda90b5bce2029e0b0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a5eeabcd37d952eda90b5bce2029e0b0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a5eeabcd37d952eda90b5bce2029e0b0.mp4", "mask_path": "synthetic-bg-change/mask/a5eeabcd37d952eda90b5bce2029e0b0.mp4", "composite_path": "synthetic-bg-change/composite/a5eeabcd37d952eda90b5bce2029e0b0.mp4"}
{"edit_instruction": "Change the background to a futuristic cityscape with massive skyscrapers featuring neon accents, flying cars and drones in air lanes, and flickering holographic ads, lit by neutral daylight filtering from above. Top-down view, full shot, with gentle background blur. Keep the skydiver in the red and black jumpsuit intact.", "input_video_path": "synthetic-bg-change/input_video/63b9eec4ee2040d5bdf227e56daf553d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/63b9eec4ee2040d5bdf227e56daf553d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/63b9eec4ee2040d5bdf227e56daf553d.mp4", "mask_path": "synthetic-bg-change/mask/63b9eec4ee2040d5bdf227e56daf553d.mp4", "composite_path": "synthetic-bg-change/composite/63b9eec4ee2040d5bdf227e56daf553d.mp4"}
{"edit_instruction": "Change the background to a high-altitude sky above a dense layer of fluffy cumulus clouds, with other skydivers visible as tiny specks in the distance and wisps of cloud vapor rushing past, illuminated by bright, harsh sunlight beaming down from directly above, captured in a medium shot with a static camera, sharp background details, and deep focus. Keep the skydiver intact.", "input_video_path": "synthetic-bg-change/input_video/2a3d0ce674c9522baeaf27ce10f34d87.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2a3d0ce674c9522baeaf27ce10f34d87.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2a3d0ce674c9522baeaf27ce10f34d87.mp4", "mask_path": "synthetic-bg-change/mask/2a3d0ce674c9522baeaf27ce10f34d87.mp4", "composite_path": "synthetic-bg-change/composite/2a3d0ce674c9522baeaf27ce10f34d87.mp4"}
{"edit_instruction": "Change the background to a high-altitude view above a thick layer of white cumulus clouds with other skydivers visible as tiny specks in the distance and wisps of cloud vapor rushing past, illuminated by bright natural sunlight from above. Use a top-down view, full shot, with a sharp background and deep focus. Keep the skydiver in the red and black jumpsuit intact.", "input_video_path": "synthetic-bg-change/input_video/dec06b7d66b0a565a35236e981256ea8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dec06b7d66b0a565a35236e981256ea8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dec06b7d66b0a565a35236e981256ea8.mp4", "mask_path": "synthetic-bg-change/mask/dec06b7d66b0a565a35236e981256ea8.mp4", "composite_path": "synthetic-bg-change/composite/dec06b7d66b0a565a35236e981256ea8.mp4"}
{"edit_instruction": "Change the background to a high-altitude view above a thick layer of white cumulus clouds with other skydivers visible as tiny specks in the distance and wisps of cloud vapor rushing past, illuminated by bright natural sunlight from above. Use a top-down view, full shot, with a sharp background and deep focus. Keep the skydiver in the red and black jumpsuit intact.", "input_video_path": "synthetic-bg-change/input_video/345a4e970ae3a89d1dc52ae01974a7ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/345a4e970ae3a89d1dc52ae01974a7ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/345a4e970ae3a89d1dc52ae01974a7ec.mp4", "mask_path": "synthetic-bg-change/mask/345a4e970ae3a89d1dc52ae01974a7ec.mp4", "composite_path": "synthetic-bg-change/composite/345a4e970ae3a89d1dc52ae01974a7ec.mp4"}
{"edit_instruction": "Change the background to a city bus stop with cars passing on the street and roadside trees, under soft diffused daylight. Maintain the medium shot, eye-level, and static camera with a slightly blurred background. Keep the four school children with backpacks intact.", "input_video_path": "synthetic-bg-change/input_video/bee1ceb104632fd99bd150ca558bc61a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bee1ceb104632fd99bd150ca558bc61a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bee1ceb104632fd99bd150ca558bc61a.mp4", "mask_path": "synthetic-bg-change/mask/bee1ceb104632fd99bd150ca558bc61a.mp4", "composite_path": "synthetic-bg-change/composite/bee1ceb104632fd99bd150ca558bc61a.mp4"}
{"edit_instruction": "Change the background to the grand hall of a natural history museum with a massive dinosaur skeleton display towering behind, dust motes dancing in the air, tourists wandering in the distance, soft ambient indoor lighting, medium shot, eye-level angle, and gentle background blur. Keep the group of four school children with backpacks intact.", "input_video_path": "synthetic-bg-change/input_video/01315ab4f0beaef7a8570f43ab385729.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/01315ab4f0beaef7a8570f43ab385729.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/01315ab4f0beaef7a8570f43ab385729.mp4", "mask_path": "synthetic-bg-change/mask/01315ab4f0beaef7a8570f43ab385729.mp4", "composite_path": "synthetic-bg-change/composite/01315ab4f0beaef7a8570f43ab385729.mp4"}
{"edit_instruction": "Change the background to a city bus stop with cars passing on the street and roadside trees, under soft diffused daylight. Maintain the medium shot, eye-level, and static camera with a slightly blurred background. Keep the four school children with backpacks intact.", "input_video_path": "synthetic-bg-change/input_video/b7a54498f72ff94d2dfe4077b98c8f21.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b7a54498f72ff94d2dfe4077b98c8f21.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b7a54498f72ff94d2dfe4077b98c8f21.mp4", "mask_path": "synthetic-bg-change/mask/b7a54498f72ff94d2dfe4077b98c8f21.mp4", "composite_path": "synthetic-bg-change/composite/b7a54498f72ff94d2dfe4077b98c8f21.mp4"}
{"edit_instruction": "Change the background to the grand hall of a natural history museum with a large dinosaur skeleton visible behind, featuring dust motes floating in beams of light and other museum visitors in the distance, with soft indoor ambient lighting from the right. Eye-level, medium shot, slightly blurred background. Keep the four smiling school children with backpacks intact.", "input_video_path": "synthetic-bg-change/input_video/5caf0a5970d1a7867ec2004235efa372.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5caf0a5970d1a7867ec2004235efa372.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5caf0a5970d1a7867ec2004235efa372.mp4", "mask_path": "synthetic-bg-change/mask/5caf0a5970d1a7867ec2004235efa372.mp4", "composite_path": "synthetic-bg-change/composite/5caf0a5970d1a7867ec2004235efa372.mp4"}
{"edit_instruction": "Change the background to the grand hall of a natural history museum with a massive dinosaur skeleton display towering behind, dust motes dancing in the air, tourists wandering in the distance, soft ambient indoor lighting, medium shot, eye-level angle, and gentle background blur. Keep the group of four school children with backpacks intact.", "input_video_path": "synthetic-bg-change/input_video/c0afdae92c79f370593b9cff00734639.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c0afdae92c79f370593b9cff00734639.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c0afdae92c79f370593b9cff00734639.mp4", "mask_path": "synthetic-bg-change/mask/c0afdae92c79f370593b9cff00734639.mp4", "composite_path": "synthetic-bg-change/composite/c0afdae92c79f370593b9cff00734639.mp4"}
{"edit_instruction": "Change the background to a bright school hallway lined with lockers, with students walking past in the blurred background and classroom doors opening and closing, lit by soft, neutral fluorescent lighting from overhead. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the four school children with backpacks intact.", "input_video_path": "synthetic-bg-change/input_video/92c9c0f9f9ea2eba8c06e20983dbd3a4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/92c9c0f9f9ea2eba8c06e20983dbd3a4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/92c9c0f9f9ea2eba8c06e20983dbd3a4.mp4", "mask_path": "synthetic-bg-change/mask/92c9c0f9f9ea2eba8c06e20983dbd3a4.mp4", "composite_path": "synthetic-bg-change/composite/92c9c0f9f9ea2eba8c06e20983dbd3a4.mp4"}
{"edit_instruction": "Change the background to a modern elementary school entrance made of red brick with other students walking by and a school bus passing slowly in the distance, illuminated by soft, even daylight from the front-right. Eye-level, medium shot, gentle background blur. Keep the group of four students with backpacks intact.", "input_video_path": "synthetic-bg-change/input_video/320254bca27a167e1b5458277dd64b9f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/320254bca27a167e1b5458277dd64b9f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/320254bca27a167e1b5458277dd64b9f.mp4", "mask_path": "synthetic-bg-change/mask/320254bca27a167e1b5458277dd64b9f.mp4", "composite_path": "synthetic-bg-change/composite/320254bca27a167e1b5458277dd64b9f.mp4"}
{"edit_instruction": "Change the background to the grand hall of a natural history museum with a large dinosaur skeleton visible behind, featuring dust motes floating in beams of light and other museum visitors in the distance, with soft indoor ambient lighting from the right. Eye-level, medium shot, slightly blurred background. Keep the four smiling school children with backpacks intact.", "input_video_path": "synthetic-bg-change/input_video/1536cf718224f90255e78710c9dd09d8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1536cf718224f90255e78710c9dd09d8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1536cf718224f90255e78710c9dd09d8.mp4", "mask_path": "synthetic-bg-change/mask/1536cf718224f90255e78710c9dd09d8.mp4", "composite_path": "synthetic-bg-change/composite/1536cf718224f90255e78710c9dd09d8.mp4"}
{"edit_instruction": "Change the background to a bright school hallway lined with lockers, with students walking past in the blurred background and classroom doors opening and closing, lit by soft, neutral fluorescent lighting from overhead. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the four school children with backpacks intact.", "input_video_path": "synthetic-bg-change/input_video/ecb39dd8793104ca168bba23a93cb153.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ecb39dd8793104ca168bba23a93cb153.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ecb39dd8793104ca168bba23a93cb153.mp4", "mask_path": "synthetic-bg-change/mask/ecb39dd8793104ca168bba23a93cb153.mp4", "composite_path": "synthetic-bg-change/composite/ecb39dd8793104ca168bba23a93cb153.mp4"}
{"edit_instruction": "Change the background to a busy school hallway lined with blue lockers, with students walking past carrying books and a classroom door opening in the distance, lit by soft, even fluorescent lighting from above. Use a medium shot, eye-level, static camera with a slightly blurred background. Keep the group of four school children with backpacks intact.", "input_video_path": "synthetic-bg-change/input_video/c9f12f155dcd12cb281a61f3eeb6a8d3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c9f12f155dcd12cb281a61f3eeb6a8d3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c9f12f155dcd12cb281a61f3eeb6a8d3.mp4", "mask_path": "synthetic-bg-change/mask/c9f12f155dcd12cb281a61f3eeb6a8d3.mp4", "composite_path": "synthetic-bg-change/composite/c9f12f155dcd12cb281a61f3eeb6a8d3.mp4"}
{"edit_instruction": "Change the background to a modern elementary school entrance made of red brick with other students walking by and a school bus passing slowly in the distance, illuminated by soft, even daylight from the front-right. Eye-level, medium shot, gentle background blur. Keep the group of four students with backpacks intact.", "input_video_path": "synthetic-bg-change/input_video/a45836405ebd505c7a221807df047449.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a45836405ebd505c7a221807df047449.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a45836405ebd505c7a221807df047449.mp4", "mask_path": "synthetic-bg-change/mask/a45836405ebd505c7a221807df047449.mp4", "composite_path": "synthetic-bg-change/composite/a45836405ebd505c7a221807df047449.mp4"}
{"edit_instruction": "Change the background to an active urban construction site with a yellow crane rotating in the distance, workers moving materials, dust particles in the air, steel structures visible in sharp focus, and natural daylight from the front-right. Medium shot, eye-level, static camera. Keep the bald man in a beige suit holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/b734fbbe1fadf7b790b6ff1e6568eacb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b734fbbe1fadf7b790b6ff1e6568eacb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b734fbbe1fadf7b790b6ff1e6568eacb.mp4", "mask_path": "synthetic-bg-change/mask/b734fbbe1fadf7b790b6ff1e6568eacb.mp4", "composite_path": "synthetic-bg-change/composite/b734fbbe1fadf7b790b6ff1e6568eacb.mp4"}
{"edit_instruction": "Change the background to a busy school hallway lined with blue lockers, with students walking past carrying books and a classroom door opening in the distance, lit by soft, even fluorescent lighting from above. Use a medium shot, eye-level, static camera with a slightly blurred background. Keep the group of four school children with backpacks intact.", "input_video_path": "synthetic-bg-change/input_video/3f96b4ebd08cad41382391a4c71f7923.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3f96b4ebd08cad41382391a4c71f7923.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3f96b4ebd08cad41382391a4c71f7923.mp4", "mask_path": "synthetic-bg-change/mask/3f96b4ebd08cad41382391a4c71f7923.mp4", "composite_path": "synthetic-bg-change/composite/3f96b4ebd08cad41382391a4c71f7923.mp4"}
{"edit_instruction": "Change the background to a high-tech automated factory with robotic arms assembling components, occasional sparks, and moving conveyor belts, featuring cool industrial lighting mixed with a warmer front-right key light. Medium shot, eye-level, static camera, slightly blurred background. Keep the bald man in the beige suit intact.", "input_video_path": "synthetic-bg-change/input_video/069f6e8bfbfc0beded7ab7ff7e5f58d4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/069f6e8bfbfc0beded7ab7ff7e5f58d4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/069f6e8bfbfc0beded7ab7ff7e5f58d4.mp4", "mask_path": "synthetic-bg-change/mask/069f6e8bfbfc0beded7ab7ff7e5f58d4.mp4", "composite_path": "synthetic-bg-change/composite/069f6e8bfbfc0beded7ab7ff7e5f58d4.mp4"}
{"edit_instruction": "Change the background to an active urban construction site with a yellow crane rotating in the distance, workers moving materials, dust particles in the air, steel structures visible in sharp focus, and natural daylight from the front-right. Medium shot, eye-level, static camera. Keep the bald man in a beige suit holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/910e7136f11fec35021a99658a401593.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/910e7136f11fec35021a99658a401593.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/910e7136f11fec35021a99658a401593.mp4", "mask_path": "synthetic-bg-change/mask/910e7136f11fec35021a99658a401593.mp4", "composite_path": "synthetic-bg-change/composite/910e7136f11fec35021a99658a401593.mp4"}
{"edit_instruction": "Change the background to a clean, well-stocked pharmacy with rows of medicine bottles on shelves, a flashing digital queue sign, and automatic glass doors, under bright, clean artificial light. Eye-level, medium shot, sharp background, deep focus. Keep the female doctor in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/565e51de10218aa1c01fec846aae9887.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/565e51de10218aa1c01fec846aae9887.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/565e51de10218aa1c01fec846aae9887.mp4", "mask_path": "synthetic-bg-change/mask/565e51de10218aa1c01fec846aae9887.mp4", "composite_path": "synthetic-bg-change/composite/565e51de10218aa1c01fec846aae9887.mp4"}
{"edit_instruction": "Change the background to a high-tech automated factory with robotic arms assembling components, occasional sparks, and moving conveyor belts, featuring cool industrial lighting mixed with a warmer front-right key light. Medium shot, eye-level, static camera, slightly blurred background. Keep the bald man in the beige suit intact.", "input_video_path": "synthetic-bg-change/input_video/2dc8c5c0d6bc2b52260793d0de4ca664.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2dc8c5c0d6bc2b52260793d0de4ca664.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2dc8c5c0d6bc2b52260793d0de4ca664.mp4", "mask_path": "synthetic-bg-change/mask/2dc8c5c0d6bc2b52260793d0de4ca664.mp4", "composite_path": "synthetic-bg-change/composite/2dc8c5c0d6bc2b52260793d0de4ca664.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled corporate office with colleagues walking briskly and reflections of the city skyline on the glass facade, lit by soft neutral office lighting from the front-left. Use a medium shot at eye-level with a blurred background featuring office bokeh. Keep the man in the beige suit intact.", "input_video_path": "synthetic-bg-change/input_video/d89352af1c37637b4ea3fdc17baa622d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d89352af1c37637b4ea3fdc17baa622d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d89352af1c37637b4ea3fdc17baa622d.mp4", "mask_path": "synthetic-bg-change/mask/d89352af1c37637b4ea3fdc17baa622d.mp4", "composite_path": "synthetic-bg-change/composite/d89352af1c37637b4ea3fdc17baa622d.mp4"}
{"edit_instruction": "Change the background to a clean, well-stocked pharmacy with rows of medicine bottles on shelves, a flashing digital queue sign, and automatic glass doors, under bright, clean artificial light. Eye-level, medium shot, sharp background, deep focus. Keep the female doctor in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/ace3aa56ec1a268223b01ada23abea7c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ace3aa56ec1a268223b01ada23abea7c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ace3aa56ec1a268223b01ada23abea7c.mp4", "mask_path": "synthetic-bg-change/mask/ace3aa56ec1a268223b01ada23abea7c.mp4", "composite_path": "synthetic-bg-change/composite/ace3aa56ec1a268223b01ada23abea7c.mp4"}
{"edit_instruction": "Change the background to a modern, glass-walled corporate office with employees walking past in a blurred hallway and digital screens flickering softly, lit by soft, neutral artificial light from the front-right. Medium shot, eye-level, static camera with blurred background office bokeh. Keep the bald man in the beige suit intact.", "input_video_path": "synthetic-bg-change/input_video/4b799ea694afec32ea2a02274ddb14df.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b799ea694afec32ea2a02274ddb14df.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b799ea694afec32ea2a02274ddb14df.mp4", "mask_path": "synthetic-bg-change/mask/4b799ea694afec32ea2a02274ddb14df.mp4", "composite_path": "synthetic-bg-change/composite/4b799ea694afec32ea2a02274ddb14df.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled corporate office with colleagues walking briskly and reflections of the city skyline on the glass facade, lit by soft neutral office lighting from the front-left. Use a medium shot at eye-level with a blurred background featuring office bokeh. Keep the man in the beige suit intact.", "input_video_path": "synthetic-bg-change/input_video/4ff1c111e9a2832e9fcdd51e7385de8f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4ff1c111e9a2832e9fcdd51e7385de8f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4ff1c111e9a2832e9fcdd51e7385de8f.mp4", "mask_path": "synthetic-bg-change/mask/4ff1c111e9a2832e9fcdd51e7385de8f.mp4", "composite_path": "synthetic-bg-change/composite/4ff1c111e9a2832e9fcdd51e7385de8f.mp4"}
{"edit_instruction": "Change the background to a well-stocked pharmacy aisle with shelves filled with colorful medicine bottles and digital displays flickering with health information, under bright, clean lighting from the front-right. Use a medium shot at eye-level with a slightly blurred background. Keep the female doctor in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/3f2cc5b4ca8d528f70353ea70d81e370.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3f2cc5b4ca8d528f70353ea70d81e370.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3f2cc5b4ca8d528f70353ea70d81e370.mp4", "mask_path": "synthetic-bg-change/mask/3f2cc5b4ca8d528f70353ea70d81e370.mp4", "composite_path": "synthetic-bg-change/composite/3f2cc5b4ca8d528f70353ea70d81e370.mp4"}
{"edit_instruction": "Change the background to a modern, glass-walled corporate office with employees walking past in a blurred hallway and digital screens flickering softly, lit by soft, neutral artificial light from the front-right. Medium shot, eye-level, static camera with blurred background office bokeh. Keep the bald man in the beige suit intact.", "input_video_path": "synthetic-bg-change/input_video/ddb64dd9e8ee69afd919a8722c8337a8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ddb64dd9e8ee69afd919a8722c8337a8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ddb64dd9e8ee69afd919a8722c8337a8.mp4", "mask_path": "synthetic-bg-change/mask/ddb64dd9e8ee69afd919a8722c8337a8.mp4", "composite_path": "synthetic-bg-change/composite/ddb64dd9e8ee69afd919a8722c8337a8.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with nurses and doctors in scrubs walking briskly past and digital patient charts flickering on the walls, lit by soft, clean clinical lighting from the left. Use a medium shot at eye-level with a slightly blurred background. Keep the female professional in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/d390565e766a16b5c0118d210185b6b2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d390565e766a16b5c0118d210185b6b2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d390565e766a16b5c0118d210185b6b2.mp4", "mask_path": "synthetic-bg-change/mask/d390565e766a16b5c0118d210185b6b2.mp4", "composite_path": "synthetic-bg-change/composite/d390565e766a16b5c0118d210185b6b2.mp4"}
{"edit_instruction": "Change the background to a well-stocked pharmacy aisle with shelves filled with colorful medicine bottles and digital displays flickering with health information, under bright, clean lighting from the front-right. Use a medium shot at eye-level with a slightly blurred background. Keep the female doctor in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/cb6b88948417dac79d3244889764a229.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb6b88948417dac79d3244889764a229.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb6b88948417dac79d3244889764a229.mp4", "mask_path": "synthetic-bg-change/mask/cb6b88948417dac79d3244889764a229.mp4", "composite_path": "synthetic-bg-change/composite/cb6b88948417dac79d3244889764a229.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office corridor with digital displays flickering on walls, soft diffused artificial office lighting from the front-left. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the man in the tan suit intact.", "input_video_path": "synthetic-bg-change/input_video/2b39e644bb4aeff3b56247974878f606.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2b39e644bb4aeff3b56247974878f606.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2b39e644bb4aeff3b56247974878f606.mp4", "mask_path": "synthetic-bg-change/mask/2b39e644bb4aeff3b56247974878f606.mp4", "composite_path": "synthetic-bg-change/composite/2b39e644bb4aeff3b56247974878f606.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with nurses and doctors in scrubs walking briskly past and digital patient charts flickering on the walls, lit by soft, clean clinical lighting from the left. Use a medium shot at eye-level with a slightly blurred background. Keep the female professional in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/012d4db73bee8e68ab9452e61bfe06d4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/012d4db73bee8e68ab9452e61bfe06d4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/012d4db73bee8e68ab9452e61bfe06d4.mp4", "mask_path": "synthetic-bg-change/mask/012d4db73bee8e68ab9452e61bfe06d4.mp4", "composite_path": "synthetic-bg-change/composite/012d4db73bee8e68ab9452e61bfe06d4.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office corridor with digital displays flickering on walls, soft diffused artificial office lighting from the front-left. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the man in the tan suit intact.", "input_video_path": "synthetic-bg-change/input_video/8cb4852eeaf46b5dd8ed5a820b0edc5c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8cb4852eeaf46b5dd8ed5a820b0edc5c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8cb4852eeaf46b5dd8ed5a820b0edc5c.mp4", "mask_path": "synthetic-bg-change/mask/8cb4852eeaf46b5dd8ed5a820b0edc5c.mp4", "composite_path": "synthetic-bg-change/composite/8cb4852eeaf46b5dd8ed5a820b0edc5c.mp4"}
{"edit_instruction": "Change the background to a busy hospital corridor with nurses walking briskly, patients moving in wheelchairs, and ceiling lights reflecting on clean floors, with neutral artificial light from the front-right. Medium shot, eye-level with gentle background blur. Keep the female doctor in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/d0150ea3b9e1912ec5bd54a55bd1a7dc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d0150ea3b9e1912ec5bd54a55bd1a7dc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d0150ea3b9e1912ec5bd54a55bd1a7dc.mp4", "mask_path": "synthetic-bg-change/mask/d0150ea3b9e1912ec5bd54a55bd1a7dc.mp4", "composite_path": "synthetic-bg-change/composite/d0150ea3b9e1912ec5bd54a55bd1a7dc.mp4"}
{"edit_instruction": "Change the background to a busy hospital corridor with nurses walking briskly, patients moving in wheelchairs, and ceiling lights reflecting on clean floors, with neutral artificial light from the front-right. Medium shot, eye-level with gentle background blur. Keep the female doctor in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/467775ce153171ce395220070268f0fb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/467775ce153171ce395220070268f0fb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/467775ce153171ce395220070268f0fb.mp4", "mask_path": "synthetic-bg-change/mask/467775ce153171ce395220070268f0fb.mp4", "composite_path": "synthetic-bg-change/composite/467775ce153171ce395220070268f0fb.mp4"}
{"edit_instruction": "Change the background to a busy, modern hospital corridor with glass walls, featuring medical staff in scrubs walking hurriedly and digital patient charts flickering on monitors, under soft, clean artificial light from the front-right. Medium shot, eye-level, static camera, soft bokeh background. Keep the female scientist in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/ae842b3447eda274e8809332dd5b7830.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ae842b3447eda274e8809332dd5b7830.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ae842b3447eda274e8809332dd5b7830.mp4", "mask_path": "synthetic-bg-change/mask/ae842b3447eda274e8809332dd5b7830.mp4", "composite_path": "synthetic-bg-change/composite/ae842b3447eda274e8809332dd5b7830.mp4"}
{"edit_instruction": "Change the background to the lobby of a busy convention center with attendees mingling and banners swaying slightly, under warm interior lighting from the front-left. Medium shot, eye-level, static camera with a blurred background and bokeh. Keep the professional man in a tan suit holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/f0a3352b56ec2971395d7f1d7b02d481.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f0a3352b56ec2971395d7f1d7b02d481.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f0a3352b56ec2971395d7f1d7b02d481.mp4", "mask_path": "synthetic-bg-change/mask/f0a3352b56ec2971395d7f1d7b02d481.mp4", "composite_path": "synthetic-bg-change/composite/f0a3352b56ec2971395d7f1d7b02d481.mp4"}
{"edit_instruction": "Change the background to a busy, modern hospital corridor with glass walls, featuring medical staff in scrubs walking hurriedly and digital patient charts flickering on monitors, under soft, clean artificial light from the front-right. Medium shot, eye-level, static camera, soft bokeh background. Keep the female scientist in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/11f6a1f2bacd5788821ece84c347ec36.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/11f6a1f2bacd5788821ece84c347ec36.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/11f6a1f2bacd5788821ece84c347ec36.mp4", "mask_path": "synthetic-bg-change/mask/11f6a1f2bacd5788821ece84c347ec36.mp4", "composite_path": "synthetic-bg-change/composite/11f6a1f2bacd5788821ece84c347ec36.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory with glass walls, scientists in blue coats moving in the blurred background, and robotic arms assembling devices, under soft clean artificial light from the front-right. Medium shot, eye-level, blurred background with bokeh. Keep the female doctor in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/b64104df0081b9f0a579d3b6516ec079.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b64104df0081b9f0a579d3b6516ec079.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b64104df0081b9f0a579d3b6516ec079.mp4", "mask_path": "synthetic-bg-change/mask/b64104df0081b9f0a579d3b6516ec079.mp4", "composite_path": "synthetic-bg-change/composite/b64104df0081b9f0a579d3b6516ec079.mp4"}
{"edit_instruction": "Change the background to the lobby of a busy convention center with attendees mingling and banners swaying slightly, under warm interior lighting from the front-left. Medium shot, eye-level, static camera with a blurred background and bokeh. Keep the professional man in a tan suit holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/3687622fe146978ad53ad0440a1a5475.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3687622fe146978ad53ad0440a1a5475.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3687622fe146978ad53ad0440a1a5475.mp4", "mask_path": "synthetic-bg-change/mask/3687622fe146978ad53ad0440a1a5475.mp4", "composite_path": "synthetic-bg-change/composite/3687622fe146978ad53ad0440a1a5475.mp4"}
{"edit_instruction": "Change the background to a high-tech chemistry laboratory with colorful liquids bubbling in glass beakers on benches and faint steam rising from experiments, illuminated by bright, neutral laboratory lighting from the left. Medium shot, eye-level, soft-focus background with bokeh. Keep the female medical professional in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/ef2bcc6039c2be8e91c2531e08bba645.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ef2bcc6039c2be8e91c2531e08bba645.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ef2bcc6039c2be8e91c2531e08bba645.mp4", "mask_path": "synthetic-bg-change/mask/ef2bcc6039c2be8e91c2531e08bba645.mp4", "composite_path": "synthetic-bg-change/composite/ef2bcc6039c2be8e91c2531e08bba645.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory with glass walls, scientists in blue coats moving in the blurred background, and robotic arms assembling devices, under soft clean artificial light from the front-right. Medium shot, eye-level, blurred background with bokeh. Keep the female doctor in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/874652abfee39ca256717a4ae5a41f29.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/874652abfee39ca256717a4ae5a41f29.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/874652abfee39ca256717a4ae5a41f29.mp4", "mask_path": "synthetic-bg-change/mask/874652abfee39ca256717a4ae5a41f29.mp4", "composite_path": "synthetic-bg-change/composite/874652abfee39ca256717a4ae5a41f29.mp4"}
{"edit_instruction": "Change the background to a high-tech chemistry laboratory with colorful liquids bubbling in glass beakers on benches and faint steam rising from experiments, illuminated by bright, neutral laboratory lighting from the left. Medium shot, eye-level, soft-focus background with bokeh. Keep the female medical professional in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/42a5739bc84cae867753c4c082b96a3d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/42a5739bc84cae867753c4c082b96a3d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/42a5739bc84cae867753c4c082b96a3d.mp4", "mask_path": "synthetic-bg-change/mask/42a5739bc84cae867753c4c082b96a3d.mp4", "composite_path": "synthetic-bg-change/composite/42a5739bc84cae867753c4c082b96a3d.mp4"}
{"edit_instruction": "Change the background to a spacious, sunlit dance studio with large windows, dust motes floating in beams of light, a large ceiling fan spinning slowly above, strong natural light streaming in from the left, full shot, eye-level angle, and gentle background blur. Keep the woman in activewear intact.", "input_video_path": "synthetic-bg-change/input_video/e06af5b78c9003dedec0c0da3ed38204.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e06af5b78c9003dedec0c0da3ed38204.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e06af5b78c9003dedec0c0da3ed38204.mp4", "mask_path": "synthetic-bg-change/mask/e06af5b78c9003dedec0c0da3ed38204.mp4", "composite_path": "synthetic-bg-change/composite/e06af5b78c9003dedec0c0da3ed38204.mp4"}
{"edit_instruction": "Change the background to a spacious, sunlit dance studio with large windows, dust motes floating in beams of light, a large ceiling fan spinning slowly above, strong natural light streaming in from the left, full shot, eye-level angle, and gentle background blur. Keep the woman in activewear intact.", "input_video_path": "synthetic-bg-change/input_video/e0516f0c1a8aa0783c9903cba8b41316.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e0516f0c1a8aa0783c9903cba8b41316.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e0516f0c1a8aa0783c9903cba8b41316.mp4", "mask_path": "synthetic-bg-change/mask/e0516f0c1a8aa0783c9903cba8b41316.mp4", "composite_path": "synthetic-bg-change/composite/e0516f0c1a8aa0783c9903cba8b41316.mp4"}
{"edit_instruction": "Change the background to a spacious, sunlit loft apartment with large windows, sheer white curtains billowing gently, and dust motes dancing in soft window light from the front-left. Medium wide shot, eye-level, static camera, blurred background with soft bokeh. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/744c44fc8ff80e870ac966be0ff311cf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/744c44fc8ff80e870ac966be0ff311cf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/744c44fc8ff80e870ac966be0ff311cf.mp4", "mask_path": "synthetic-bg-change/mask/744c44fc8ff80e870ac966be0ff311cf.mp4", "composite_path": "synthetic-bg-change/composite/744c44fc8ff80e870ac966be0ff311cf.mp4"}
{"edit_instruction": "Change the background to a spacious, sunlit loft apartment with large windows, sheer white curtains billowing gently, and dust motes dancing in soft window light from the front-left. Medium wide shot, eye-level, static camera, blurred background with soft bokeh. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/ba32c71d0291ff257cc0368b0a50b85a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba32c71d0291ff257cc0368b0a50b85a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba32c71d0291ff257cc0368b0a50b85a.mp4", "mask_path": "synthetic-bg-change/mask/ba32c71d0291ff257cc0368b0a50b85a.mp4", "composite_path": "synthetic-bg-change/composite/ba32c71d0291ff257cc0368b0a50b85a.mp4"}
{"edit_instruction": "Change the background to a colorful retro roller skating rink with neon lights, featuring a disco ball spinning above casting moving reflections and other skaters blurring past, lit by artificial warm lighting from the front-right, medium shot, eye-level, static camera with a soft-focus background. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/2fa7758b6e13eb468ad84743c2e22aee.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2fa7758b6e13eb468ad84743c2e22aee.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2fa7758b6e13eb468ad84743c2e22aee.mp4", "mask_path": "synthetic-bg-change/mask/2fa7758b6e13eb468ad84743c2e22aee.mp4", "composite_path": "synthetic-bg-change/composite/2fa7758b6e13eb468ad84743c2e22aee.mp4"}
{"edit_instruction": "Change the background to a colorful retro roller skating rink with neon lights, featuring a disco ball spinning above casting moving reflections and other skaters blurring past, lit by artificial warm lighting from the front-right, medium shot, eye-level, static camera with a soft-focus background. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/3493e9656ed8c0049885a26019ef0355.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3493e9656ed8c0049885a26019ef0355.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3493e9656ed8c0049885a26019ef0355.mp4", "mask_path": "synthetic-bg-change/mask/3493e9656ed8c0049885a26019ef0355.mp4", "composite_path": "synthetic-bg-change/composite/3493e9656ed8c0049885a26019ef0355.mp4"}
{"edit_instruction": "Change the background to a pristine white sand beach in the Maldives with turquoise water stretching to the horizon, swaying palm trees, small waves lapping at the shore, and bright direct sunlight from the front-right casting sharp shadows. Eye-level, full shot, sharp background with deep focus. Keep the two women in swimwear intact.", "input_video_path": "synthetic-bg-change/input_video/2ed435d16287a4ddc1cba736df8f1a31.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2ed435d16287a4ddc1cba736df8f1a31.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2ed435d16287a4ddc1cba736df8f1a31.mp4", "mask_path": "synthetic-bg-change/mask/2ed435d16287a4ddc1cba736df8f1a31.mp4", "composite_path": "synthetic-bg-change/composite/2ed435d16287a4ddc1cba736df8f1a31.mp4"}
{"edit_instruction": "Change the background to a pristine white sand beach with turquoise water in the distance, featuring swaying palm trees and gentle waves crashing on the shore, illuminated by bright, soft natural sunlight from the front-left. Use an eye-level, full shot with a sharp background and deep focus. Keep the two women in swimwear intact.", "input_video_path": "synthetic-bg-change/input_video/7044b811f47c874c90203ed2484a0817.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7044b811f47c874c90203ed2484a0817.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7044b811f47c874c90203ed2484a0817.mp4", "mask_path": "synthetic-bg-change/mask/7044b811f47c874c90203ed2484a0817.mp4", "composite_path": "synthetic-bg-change/composite/7044b811f47c874c90203ed2484a0817.mp4"}
{"edit_instruction": "Change the background to a pristine white sand beach in the Maldives with turquoise water stretching to the horizon, swaying palm trees, small waves lapping at the shore, and bright direct sunlight from the front-right casting sharp shadows. Eye-level, full shot, sharp background with deep focus. Keep the two women in swimwear intact.", "input_video_path": "synthetic-bg-change/input_video/077a1fb8158794cc49a1232385f0c297.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/077a1fb8158794cc49a1232385f0c297.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/077a1fb8158794cc49a1232385f0c297.mp4", "mask_path": "synthetic-bg-change/mask/077a1fb8158794cc49a1232385f0c297.mp4", "composite_path": "synthetic-bg-change/composite/077a1fb8158794cc49a1232385f0c297.mp4"}
{"edit_instruction": "Change the background to a refreshing desert oasis surrounded by sand dunes, with dust particles drifting in the hot air and heat haze distorting the horizon, illuminated by harsh bright sunlight from the front-right. Use an eye-level full shot with gentle background blur. Keep the two young women in swimwear and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/1c397087e241e636be68e2de5923cfe5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1c397087e241e636be68e2de5923cfe5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1c397087e241e636be68e2de5923cfe5.mp4", "mask_path": "synthetic-bg-change/mask/1c397087e241e636be68e2de5923cfe5.mp4", "composite_path": "synthetic-bg-change/composite/1c397087e241e636be68e2de5923cfe5.mp4"}
{"edit_instruction": "Change the background to a pristine white sand beach with turquoise water in the distance, featuring swaying palm trees and gentle waves crashing on the shore, illuminated by bright, soft natural sunlight from the front-left. Use an eye-level, full shot with a sharp background and deep focus. Keep the two women in swimwear intact.", "input_video_path": "synthetic-bg-change/input_video/b8503b08cf3ce629968615cb21af8669.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b8503b08cf3ce629968615cb21af8669.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b8503b08cf3ce629968615cb21af8669.mp4", "mask_path": "synthetic-bg-change/mask/b8503b08cf3ce629968615cb21af8669.mp4", "composite_path": "synthetic-bg-change/composite/b8503b08cf3ce629968615cb21af8669.mp4"}
{"edit_instruction": "Change the background to a luxury city rooftop deck near a swimming pool with heat shimmer rising from the concrete, cars on distant highways, and a slightly blurred city skyline under a blue sky with a plane flying overhead, illuminated by strong, warm directional light from the front-right. Eye-level, full shot. Keep the two women in swimwear intact.", "input_video_path": "synthetic-bg-change/input_video/9f15215af3b09c3397e0dd9aeeb2d819.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f15215af3b09c3397e0dd9aeeb2d819.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f15215af3b09c3397e0dd9aeeb2d819.mp4", "mask_path": "synthetic-bg-change/mask/9f15215af3b09c3397e0dd9aeeb2d819.mp4", "composite_path": "synthetic-bg-change/composite/9f15215af3b09c3397e0dd9aeeb2d819.mp4"}
{"edit_instruction": "Change the background to a refreshing desert oasis surrounded by sand dunes, with dust particles drifting in the hot air and heat haze distorting the horizon, illuminated by harsh bright sunlight from the front-right. Use an eye-level full shot with gentle background blur. Keep the two young women in swimwear and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/b0d7051b22116afc3307eec371678fe9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b0d7051b22116afc3307eec371678fe9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b0d7051b22116afc3307eec371678fe9.mp4", "mask_path": "synthetic-bg-change/mask/b0d7051b22116afc3307eec371678fe9.mp4", "composite_path": "synthetic-bg-change/composite/b0d7051b22116afc3307eec371678fe9.mp4"}
{"edit_instruction": "Change the background to a white sandy beach near a tropical resort with swaying palm trees and gentle waves crashing on a turquoise shore, under bright sunlight from the front-right. Full shot, eye-level, static camera, slightly blurred background with vibrant colors. Keep the two women in swimwear intact.", "input_video_path": "synthetic-bg-change/input_video/0a79c00d5b375c9c328f1e2b83a9af6c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0a79c00d5b375c9c328f1e2b83a9af6c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0a79c00d5b375c9c328f1e2b83a9af6c.mp4", "mask_path": "synthetic-bg-change/mask/0a79c00d5b375c9c328f1e2b83a9af6c.mp4", "composite_path": "synthetic-bg-change/composite/0a79c00d5b375c9c328f1e2b83a9af6c.mp4"}
{"edit_instruction": "Change the background to a luxury city rooftop deck near a swimming pool with heat shimmer rising from the concrete, cars on distant highways, and a slightly blurred city skyline under a blue sky with a plane flying overhead, illuminated by strong, warm directional light from the front-right. Eye-level, full shot. Keep the two women in swimwear intact.", "input_video_path": "synthetic-bg-change/input_video/e5fcd0d7c56ce081dae82508138860db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e5fcd0d7c56ce081dae82508138860db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e5fcd0d7c56ce081dae82508138860db.mp4", "mask_path": "synthetic-bg-change/mask/e5fcd0d7c56ce081dae82508138860db.mp4", "composite_path": "synthetic-bg-change/composite/e5fcd0d7c56ce081dae82508138860db.mp4"}
{"edit_instruction": "Change the background to a pristine white sand beach in the Maldives with swaying palm trees, turquoise waves crashing gently on the shore, and seagulls circling in the bright blue sky, illuminated by bright neutral sunlight from the front-right. Use an eye-level, full shot with a static camera, sharp background, and deep focus. Keep the two women in swimwear intact.", "input_video_path": "synthetic-bg-change/input_video/407168d01b323fbbb1bda9e6cc3b9de7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/407168d01b323fbbb1bda9e6cc3b9de7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/407168d01b323fbbb1bda9e6cc3b9de7.mp4", "mask_path": "synthetic-bg-change/mask/407168d01b323fbbb1bda9e6cc3b9de7.mp4", "composite_path": "synthetic-bg-change/composite/407168d01b323fbbb1bda9e6cc3b9de7.mp4"}
{"edit_instruction": "Change the background to a white sandy beach near a tropical resort with swaying palm trees and gentle waves crashing on a turquoise shore, under bright sunlight from the front-right. Full shot, eye-level, static camera, slightly blurred background with vibrant colors. Keep the two women in swimwear intact.", "input_video_path": "synthetic-bg-change/input_video/d9a27369a19a1b4371c918910d74e1cf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d9a27369a19a1b4371c918910d74e1cf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d9a27369a19a1b4371c918910d74e1cf.mp4", "mask_path": "synthetic-bg-change/mask/d9a27369a19a1b4371c918910d74e1cf.mp4", "composite_path": "synthetic-bg-change/composite/d9a27369a19a1b4371c918910d74e1cf.mp4"}
{"edit_instruction": "Change the background to a pristine white sand beach in the Maldives with swaying palm trees, turquoise waves crashing gently on the shore, and seagulls circling in the bright blue sky, illuminated by bright neutral sunlight from the front-right. Use an eye-level, full shot with a static camera, sharp background, and deep focus. Keep the two women in swimwear intact.", "input_video_path": "synthetic-bg-change/input_video/6609a04f9d2fe17c043160297a5c6308.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6609a04f9d2fe17c043160297a5c6308.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6609a04f9d2fe17c043160297a5c6308.mp4", "mask_path": "synthetic-bg-change/mask/6609a04f9d2fe17c043160297a5c6308.mp4", "composite_path": "synthetic-bg-change/composite/6609a04f9d2fe17c043160297a5c6308.mp4"}
{"edit_instruction": "Change the background to a wet concrete rooftop at night featuring flickering neon signs reflecting on puddles, distant city traffic on the horizon, soft cool artificial light from above, full shot, eye-level, static camera with a slightly blurred background. Keep the three dancers intact.", "input_video_path": "synthetic-bg-change/input_video/f4c718a6c8e12617ddd12fa618a8aa3d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f4c718a6c8e12617ddd12fa618a8aa3d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f4c718a6c8e12617ddd12fa618a8aa3d.mp4", "mask_path": "synthetic-bg-change/mask/f4c718a6c8e12617ddd12fa618a8aa3d.mp4", "composite_path": "synthetic-bg-change/composite/f4c718a6c8e12617ddd12fa618a8aa3d.mp4"}
{"edit_instruction": "Change the background to a wet concrete rooftop at night featuring flickering neon signs reflecting on puddles, distant city traffic on the horizon, soft cool artificial light from above, full shot, eye-level, static camera with a slightly blurred background. Keep the three dancers intact.", "input_video_path": "synthetic-bg-change/input_video/e3ebddf726b9089feb855c7ca74ab11c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e3ebddf726b9089feb855c7ca74ab11c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e3ebddf726b9089feb855c7ca74ab11c.mp4", "mask_path": "synthetic-bg-change/mask/e3ebddf726b9089feb855c7ca74ab11c.mp4", "composite_path": "synthetic-bg-change/composite/e3ebddf726b9089feb855c7ca74ab11c.mp4"}
{"edit_instruction": "Change the background to a wet, rain-slicked neon alleyway at night with colorful flickering neon signs, steam rising from street vents, and light reflecting on puddles, illuminated by soft colorful city light from above and the right. Include neon bokeh effects in the soft focus background, maintaining a wide, eye-level, static shot. Keep the three dancers intact.", "input_video_path": "synthetic-bg-change/input_video/7e4d76fb06bb6980e9849fd39ff8eded.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e4d76fb06bb6980e9849fd39ff8eded.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e4d76fb06bb6980e9849fd39ff8eded.mp4", "mask_path": "synthetic-bg-change/mask/7e4d76fb06bb6980e9849fd39ff8eded.mp4", "composite_path": "synthetic-bg-change/composite/7e4d76fb06bb6980e9849fd39ff8eded.mp4"}
{"edit_instruction": "Change the background to a wet, rain-slicked neon alleyway at night with colorful flickering neon signs, steam rising from street vents, and light reflecting on puddles, illuminated by soft colorful city light from above and the right. Include neon bokeh effects in the soft focus background, maintaining a wide, eye-level, static shot. Keep the three dancers intact.", "input_video_path": "synthetic-bg-change/input_video/e46bdce9413fee97120f2c0ceb8ee42a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e46bdce9413fee97120f2c0ceb8ee42a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e46bdce9413fee97120f2c0ceb8ee42a.mp4", "mask_path": "synthetic-bg-change/mask/e46bdce9413fee97120f2c0ceb8ee42a.mp4", "composite_path": "synthetic-bg-change/composite/e46bdce9413fee97120f2c0ceb8ee42a.mp4"}
{"edit_instruction": "Change the background to Times Square at night with bright neon billboards flickering, yellow taxi cabs driving by, pedestrians walking in the distance, and colorful bokeh in a blurred background, lit by soft artificial light from the front-right. Keep the presenter in the suit holding a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/dd77342006cd30238616fe867ba0bcca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dd77342006cd30238616fe867ba0bcca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dd77342006cd30238616fe867ba0bcca.mp4", "mask_path": "synthetic-bg-change/mask/dd77342006cd30238616fe867ba0bcca.mp4", "composite_path": "synthetic-bg-change/composite/dd77342006cd30238616fe867ba0bcca.mp4"}
{"edit_instruction": "Change the background to a high-tech data center server room with rows of server racks featuring blinking LED lights, cooling fans spinning, and visualized digital data streams, lit by cool artificial lighting from the front-right. Medium shot, eye-level with a soft-focus background. Keep the presenter in the formal suit holding a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/18ba50d87c46a528ca48bed354ec9c8a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/18ba50d87c46a528ca48bed354ec9c8a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/18ba50d87c46a528ca48bed354ec9c8a.mp4", "mask_path": "synthetic-bg-change/mask/18ba50d87c46a528ca48bed354ec9c8a.mp4", "composite_path": "synthetic-bg-change/composite/18ba50d87c46a528ca48bed354ec9c8a.mp4"}
{"edit_instruction": "Change the background to Times Square at night with bright neon billboards flickering, yellow taxi cabs driving by, pedestrians walking in the distance, and colorful bokeh in a blurred background, lit by soft artificial light from the front-right. Keep the presenter in the suit holding a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/4f932b6e5bc4c82317eee9c2d3441685.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4f932b6e5bc4c82317eee9c2d3441685.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4f932b6e5bc4c82317eee9c2d3441685.mp4", "mask_path": "synthetic-bg-change/mask/4f932b6e5bc4c82317eee9c2d3441685.mp4", "composite_path": "synthetic-bg-change/composite/4f932b6e5bc4c82317eee9c2d3441685.mp4"}
{"edit_instruction": "Change the background to a busy city street corner with yellow taxis passing by in the blurred background, pedestrians walking on sidewalks, traffic lights changing colors, and soft neutral light from the front. Medium shot, eye-level, static camera, blurred background with city bokeh. Keep the male reporter in a suit speaking into a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/4b6e3a25361c1713bca1d521e137b0d0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b6e3a25361c1713bca1d521e137b0d0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b6e3a25361c1713bca1d521e137b0d0.mp4", "mask_path": "synthetic-bg-change/mask/4b6e3a25361c1713bca1d521e137b0d0.mp4", "composite_path": "synthetic-bg-change/composite/4b6e3a25361c1713bca1d521e137b0d0.mp4"}
{"edit_instruction": "Change the background to a high-tech data center server room with rows of server racks featuring blinking LED lights, cooling fans spinning, and visualized digital data streams, lit by cool artificial lighting from the front-right. Medium shot, eye-level with a soft-focus background. Keep the presenter in the formal suit holding a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/815ad17ade3f3b5fe310402242bf8999.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/815ad17ade3f3b5fe310402242bf8999.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/815ad17ade3f3b5fe310402242bf8999.mp4", "mask_path": "synthetic-bg-change/mask/815ad17ade3f3b5fe310402242bf8999.mp4", "composite_path": "synthetic-bg-change/composite/815ad17ade3f3b5fe310402242bf8999.mp4"}
{"edit_instruction": "Change the background to the United States Capitol building standing majestically with flags waving briskly in the wind, a few tourists walking in the distance, and clear daylight illuminating the scene from the front. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the professional news reporter in a suit holding a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/47fd0269601bf884fb0eca03116054c2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/47fd0269601bf884fb0eca03116054c2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/47fd0269601bf884fb0eca03116054c2.mp4", "mask_path": "synthetic-bg-change/mask/47fd0269601bf884fb0eca03116054c2.mp4", "composite_path": "synthetic-bg-change/composite/47fd0269601bf884fb0eca03116054c2.mp4"}
{"edit_instruction": "Change the background to a busy city street corner with emergency vehicles flashing red and blue lights, firefighters moving in the distance, and smoke rising from a building, lit by soft neutral artificial lighting from the front-right. Use a medium shot at eye-level with a slightly blurred background. Keep the presenter in the suit holding a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/d97c153b948169749c3170a3aecb8dc7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d97c153b948169749c3170a3aecb8dc7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d97c153b948169749c3170a3aecb8dc7.mp4", "mask_path": "synthetic-bg-change/mask/d97c153b948169749c3170a3aecb8dc7.mp4", "composite_path": "synthetic-bg-change/composite/d97c153b948169749c3170a3aecb8dc7.mp4"}
{"edit_instruction": "Change the background to a busy city street corner with yellow taxis passing by in the blurred background, pedestrians walking on sidewalks, traffic lights changing colors, and soft neutral light from the front. Medium shot, eye-level, static camera, blurred background with city bokeh. Keep the male reporter in a suit speaking into a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/c3731d570a7d601ee52cd156132cee43.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c3731d570a7d601ee52cd156132cee43.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c3731d570a7d601ee52cd156132cee43.mp4", "mask_path": "synthetic-bg-change/mask/c3731d570a7d601ee52cd156132cee43.mp4", "composite_path": "synthetic-bg-change/composite/c3731d570a7d601ee52cd156132cee43.mp4"}
{"edit_instruction": "Change the background to the United States Capitol building standing majestically with flags waving briskly in the wind, a few tourists walking in the distance, and clear daylight illuminating the scene from the front. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the professional news reporter in a suit holding a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/29177fdd2fdc524aba4e28faf9453516.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/29177fdd2fdc524aba4e28faf9453516.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/29177fdd2fdc524aba4e28faf9453516.mp4", "mask_path": "synthetic-bg-change/mask/29177fdd2fdc524aba4e28faf9453516.mp4", "composite_path": "synthetic-bg-change/composite/29177fdd2fdc524aba4e28faf9453516.mp4"}
{"edit_instruction": "Change the background to a high-tech broadcast newsroom with staff members walking past glass walls and multiple monitor screens displaying rolling news tickers and maps, featuring bright, clean studio lighting from the front-left. Medium shot, eye-level, soft-focus background. Keep the male news reporter in a dark suit and red tie intact.", "input_video_path": "synthetic-bg-change/input_video/05181bacfd045fba200b54e52749dcb9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/05181bacfd045fba200b54e52749dcb9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/05181bacfd045fba200b54e52749dcb9.mp4", "mask_path": "synthetic-bg-change/mask/05181bacfd045fba200b54e52749dcb9.mp4", "composite_path": "synthetic-bg-change/composite/05181bacfd045fba200b54e52749dcb9.mp4"}
{"edit_instruction": "Change the background to a busy city street corner with emergency vehicles flashing red and blue lights, firefighters moving in the distance, and smoke rising from a building, lit by soft neutral artificial lighting from the front-right. Use a medium shot at eye-level with a slightly blurred background. Keep the presenter in the suit holding a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/20d86bafa082862edf7973f50dbfa5d3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/20d86bafa082862edf7973f50dbfa5d3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/20d86bafa082862edf7973f50dbfa5d3.mp4", "mask_path": "synthetic-bg-change/mask/20d86bafa082862edf7973f50dbfa5d3.mp4", "composite_path": "synthetic-bg-change/composite/20d86bafa082862edf7973f50dbfa5d3.mp4"}
{"edit_instruction": "Change the background to the North Lawn of the White House in Washington D.C., featuring a few tourists walking in the far distance and flags waving atop the building. Use soft, neutral daylight illuminating from the left. Medium close-up, eye-level, static camera, soft-focus background. Keep the male news reporter in the dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/411ebf08e11e35790b146bb5fb44df34.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/411ebf08e11e35790b146bb5fb44df34.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/411ebf08e11e35790b146bb5fb44df34.mp4", "mask_path": "synthetic-bg-change/mask/411ebf08e11e35790b146bb5fb44df34.mp4", "composite_path": "synthetic-bg-change/composite/411ebf08e11e35790b146bb5fb44df34.mp4"}
{"edit_instruction": "Change the background to a high-tech broadcast newsroom with staff members walking past glass walls and multiple monitor screens displaying rolling news tickers and maps, featuring bright, clean studio lighting from the front-left. Medium shot, eye-level, soft-focus background. Keep the male news reporter in a dark suit and red tie intact.", "input_video_path": "synthetic-bg-change/input_video/39ecd3cefde4318471940810bcd8673c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/39ecd3cefde4318471940810bcd8673c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/39ecd3cefde4318471940810bcd8673c.mp4", "mask_path": "synthetic-bg-change/mask/39ecd3cefde4318471940810bcd8673c.mp4", "composite_path": "synthetic-bg-change/composite/39ecd3cefde4318471940810bcd8673c.mp4"}
{"edit_instruction": "Change the background to a bustling city street corner at twilight with yellow taxis passing by, neon signs flickering, steam rising from subway vents, and soft artificial street lighting from the front-left, featuring a blurred background with city light bokeh. Keep the male news reporter in the suit holding a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/11a60d33326bc09ba0fb754fad27b25d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/11a60d33326bc09ba0fb754fad27b25d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/11a60d33326bc09ba0fb754fad27b25d.mp4", "mask_path": "synthetic-bg-change/mask/11a60d33326bc09ba0fb754fad27b25d.mp4", "composite_path": "synthetic-bg-change/composite/11a60d33326bc09ba0fb754fad27b25d.mp4"}
{"edit_instruction": "Change the background to the North Lawn of the White House in Washington D.C., featuring a few tourists walking in the far distance and flags waving atop the building. Use soft, neutral daylight illuminating from the left. Medium close-up, eye-level, static camera, soft-focus background. Keep the male news reporter in the dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/649707f8f7d21393ace9014b76b52bfc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/649707f8f7d21393ace9014b76b52bfc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/649707f8f7d21393ace9014b76b52bfc.mp4", "mask_path": "synthetic-bg-change/mask/649707f8f7d21393ace9014b76b52bfc.mp4", "composite_path": "synthetic-bg-change/composite/649707f8f7d21393ace9014b76b52bfc.mp4"}
{"edit_instruction": "Change the background to a bustling outdoor farmers market with a fresh produce stall, people carrying baskets, colorful flags waving in a gentle breeze, natural soft daylight from the right side, eye-level medium shot with a slightly blurred background. Keep the man in the checkered shirt intact.", "input_video_path": "synthetic-bg-change/input_video/97daf512f4864b76201ce5567ef8c978.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/97daf512f4864b76201ce5567ef8c978.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/97daf512f4864b76201ce5567ef8c978.mp4", "mask_path": "synthetic-bg-change/mask/97daf512f4864b76201ce5567ef8c978.mp4", "composite_path": "synthetic-bg-change/composite/97daf512f4864b76201ce5567ef8c978.mp4"}
{"edit_instruction": "Change the background to a bustling city street corner at twilight with yellow taxis passing by, neon signs flickering, steam rising from subway vents, and soft artificial street lighting from the front-left, featuring a blurred background with city light bokeh. Keep the male news reporter in the suit holding a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/663ee91cf96bc4ced7794fdbf3b0c80e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/663ee91cf96bc4ced7794fdbf3b0c80e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/663ee91cf96bc4ced7794fdbf3b0c80e.mp4", "mask_path": "synthetic-bg-change/mask/663ee91cf96bc4ced7794fdbf3b0c80e.mp4", "composite_path": "synthetic-bg-change/composite/663ee91cf96bc4ced7794fdbf3b0c80e.mp4"}
{"edit_instruction": "Change the background to a bustling European street market with vendors serving customers, people walking past, colorful fruit stands, and soft diffused daylight. Medium shot, eye-level, blurred background with bokeh. Keep the bearded man intact.", "input_video_path": "synthetic-bg-change/input_video/ba34d9f2017463f7afb1a57a239912ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba34d9f2017463f7afb1a57a239912ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba34d9f2017463f7afb1a57a239912ce.mp4", "mask_path": "synthetic-bg-change/mask/ba34d9f2017463f7afb1a57a239912ce.mp4", "composite_path": "synthetic-bg-change/composite/ba34d9f2017463f7afb1a57a239912ce.mp4"}
{"edit_instruction": "Change the background to a bustling outdoor farmers market with a fresh produce stall, people carrying baskets, colorful flags waving in a gentle breeze, natural soft daylight from the right side, eye-level medium shot with a slightly blurred background. Keep the man in the checkered shirt intact.", "input_video_path": "synthetic-bg-change/input_video/33336a501f7e3d8e74fa1ca77e66f837.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/33336a501f7e3d8e74fa1ca77e66f837.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/33336a501f7e3d8e74fa1ca77e66f837.mp4", "mask_path": "synthetic-bg-change/mask/33336a501f7e3d8e74fa1ca77e66f837.mp4", "composite_path": "synthetic-bg-change/composite/33336a501f7e3d8e74fa1ca77e66f837.mp4"}
{"edit_instruction": "Change the background to a cozy Irish pub with wood paneling, featuring patrons laughing and drinking, a bartender wiping glasses, and dust motes floating in beams of light. Use warm artificial ambient light with key light from the front-left, and apply a gentle background blur. Keep the bearded man intact.", "input_video_path": "synthetic-bg-change/input_video/974cf33657ca81f05e653615e833e31b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/974cf33657ca81f05e653615e833e31b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/974cf33657ca81f05e653615e833e31b.mp4", "mask_path": "synthetic-bg-change/mask/974cf33657ca81f05e653615e833e31b.mp4", "composite_path": "synthetic-bg-change/composite/974cf33657ca81f05e653615e833e31b.mp4"}
{"edit_instruction": "Change the background to a bustling European street market with vendors serving customers, people walking past, colorful fruit stands, and soft diffused daylight. Medium shot, eye-level, blurred background with bokeh. Keep the bearded man intact.", "input_video_path": "synthetic-bg-change/input_video/653849027cbb8f39469b35c51a59daeb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/653849027cbb8f39469b35c51a59daeb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/653849027cbb8f39469b35c51a59daeb.mp4", "mask_path": "synthetic-bg-change/mask/653849027cbb8f39469b35c51a59daeb.mp4", "composite_path": "synthetic-bg-change/composite/653849027cbb8f39469b35c51a59daeb.mp4"}
{"edit_instruction": "Change the background to a cobblestone street in the Temple Bar district of Dublin with tourists walking by, pub signs hanging above, clouds drifting slowly across the sky, diffused overcast daylight from the right, eye-level, medium shot, sharp background, deep focus. Keep the man in the flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/6e3b0be21deb31990ea7f7bf0dfce34f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e3b0be21deb31990ea7f7bf0dfce34f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e3b0be21deb31990ea7f7bf0dfce34f.mp4", "mask_path": "synthetic-bg-change/mask/6e3b0be21deb31990ea7f7bf0dfce34f.mp4", "composite_path": "synthetic-bg-change/composite/6e3b0be21deb31990ea7f7bf0dfce34f.mp4"}
{"edit_instruction": "Change the background to a cozy Irish pub with wood paneling, featuring patrons laughing and drinking, a bartender wiping glasses, and dust motes floating in beams of light. Use warm artificial ambient light with key light from the front-left, and apply a gentle background blur. Keep the bearded man intact.", "input_video_path": "synthetic-bg-change/input_video/a338c73436b44b86dd73ee59bad8591c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a338c73436b44b86dd73ee59bad8591c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a338c73436b44b86dd73ee59bad8591c.mp4", "mask_path": "synthetic-bg-change/mask/a338c73436b44b86dd73ee59bad8591c.mp4", "composite_path": "synthetic-bg-change/composite/a338c73436b44b86dd73ee59bad8591c.mp4"}
{"edit_instruction": "Change the background to a boardwalk overlooking a stormy ocean with large grey waves crashing against rocks, rain falling diagonally, and seagrass whipping in the wind, lit by diffused overcast lighting with a supplemental field light from the left. Medium shot, eye-level, sharp background. Keep the male news reporter in a suit holding a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/22146ed4fd57b472d3695f1647716260.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/22146ed4fd57b472d3695f1647716260.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/22146ed4fd57b472d3695f1647716260.mp4", "mask_path": "synthetic-bg-change/mask/22146ed4fd57b472d3695f1647716260.mp4", "composite_path": "synthetic-bg-change/composite/22146ed4fd57b472d3695f1647716260.mp4"}
{"edit_instruction": "Change the background to a rustic woodworking shop with tools hanging on brick walls, sawdust floating in shafts of light, a ceiling fan spinning slowly above, and soft window light illuminating his face from the left. Medium shot, eye-level, gentle background blur. Keep the man in the flat cap and checkered shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1486d6ad32ed76f4fcb515357dfffa2a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1486d6ad32ed76f4fcb515357dfffa2a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1486d6ad32ed76f4fcb515357dfffa2a.mp4", "mask_path": "synthetic-bg-change/mask/1486d6ad32ed76f4fcb515357dfffa2a.mp4", "composite_path": "synthetic-bg-change/composite/1486d6ad32ed76f4fcb515357dfffa2a.mp4"}
{"edit_instruction": "Change the background to a cobblestone street in the Temple Bar district of Dublin with tourists walking by, pub signs hanging above, clouds drifting slowly across the sky, diffused overcast daylight from the right, eye-level, medium shot, sharp background, deep focus. Keep the man in the flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/f8a67dfb1e38551d2c4bc150eed660fa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f8a67dfb1e38551d2c4bc150eed660fa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f8a67dfb1e38551d2c4bc150eed660fa.mp4", "mask_path": "synthetic-bg-change/mask/f8a67dfb1e38551d2c4bc150eed660fa.mp4", "composite_path": "synthetic-bg-change/composite/f8a67dfb1e38551d2c4bc150eed660fa.mp4"}
{"edit_instruction": "Change the background to a boardwalk overlooking a stormy ocean with large grey waves crashing against rocks, rain falling diagonally, and seagrass whipping in the wind, lit by diffused overcast lighting with a supplemental field light from the left. Medium shot, eye-level, sharp background. Keep the male news reporter in a suit holding a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/e4e91b4f62bbc8de17a8385f5afa8820.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e4e91b4f62bbc8de17a8385f5afa8820.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e4e91b4f62bbc8de17a8385f5afa8820.mp4", "mask_path": "synthetic-bg-change/mask/e4e91b4f62bbc8de17a8385f5afa8820.mp4", "composite_path": "synthetic-bg-change/composite/e4e91b4f62bbc8de17a8385f5afa8820.mp4"}
{"edit_instruction": "Change the background to a high-rise balcony overlooking a vibrant city at night with twinkling lights and moving car headlights creating colorful bokeh circles, illuminated by soft artificial front light. Close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/6924d6d72bb26c555a7984364887eab5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6924d6d72bb26c555a7984364887eab5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6924d6d72bb26c555a7984364887eab5.mp4", "mask_path": "synthetic-bg-change/mask/6924d6d72bb26c555a7984364887eab5.mp4", "composite_path": "synthetic-bg-change/composite/6924d6d72bb26c555a7984364887eab5.mp4"}
{"edit_instruction": "Change the background to a rustic woodworking shop with tools hanging on brick walls, sawdust floating in shafts of light, a ceiling fan spinning slowly above, and soft window light illuminating his face from the left. Medium shot, eye-level, gentle background blur. Keep the man in the flat cap and checkered shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d7c0a5fbbde885b538fe3583b91d5962.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d7c0a5fbbde885b538fe3583b91d5962.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d7c0a5fbbde885b538fe3583b91d5962.mp4", "mask_path": "synthetic-bg-change/mask/d7c0a5fbbde885b538fe3583b91d5962.mp4", "composite_path": "synthetic-bg-change/composite/d7c0a5fbbde885b538fe3583b91d5962.mp4"}
{"edit_instruction": "Change the background to a modern, minimalist penthouse living room with sheer white curtains billowing gently and dust motes dancing in the light, soft diffused lighting coming from a large window on the right. Medium close-up, eye-level, static camera, with a gentle background blur. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/96a572706374e2cf0d8b5c6bb66fa3e2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/96a572706374e2cf0d8b5c6bb66fa3e2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/96a572706374e2cf0d8b5c6bb66fa3e2.mp4", "mask_path": "synthetic-bg-change/mask/96a572706374e2cf0d8b5c6bb66fa3e2.mp4", "composite_path": "synthetic-bg-change/composite/96a572706374e2cf0d8b5c6bb66fa3e2.mp4"}
{"edit_instruction": "Change the background to a high-rise balcony overlooking a vibrant city at night with twinkling lights and moving car headlights creating colorful bokeh circles, illuminated by soft artificial front light. Close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/0cb92a8b7df51a5527d5077fed7c9eb3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0cb92a8b7df51a5527d5077fed7c9eb3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0cb92a8b7df51a5527d5077fed7c9eb3.mp4", "mask_path": "synthetic-bg-change/mask/0cb92a8b7df51a5527d5077fed7c9eb3.mp4", "composite_path": "synthetic-bg-change/composite/0cb92a8b7df51a5527d5077fed7c9eb3.mp4"}
{"edit_instruction": "Change the background to a modern luxury apartment living room with sheer white curtains billowing softly near a large window and dust motes dancing in bright, clean front lighting. Close-up, eye-level, static camera with a soft-focus background. Keep the young woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/fdb73bdc2fc23a4f55036158cb43c0e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fdb73bdc2fc23a4f55036158cb43c0e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fdb73bdc2fc23a4f55036158cb43c0e4.mp4", "mask_path": "synthetic-bg-change/mask/fdb73bdc2fc23a4f55036158cb43c0e4.mp4", "composite_path": "synthetic-bg-change/composite/fdb73bdc2fc23a4f55036158cb43c0e4.mp4"}
{"edit_instruction": "Change the background to a modern, minimalist penthouse living room with sheer white curtains billowing gently and dust motes dancing in the light, soft diffused lighting coming from a large window on the right. Medium close-up, eye-level, static camera, with a gentle background blur. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/2356045b5d6c80ab822e23adf57ecac3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2356045b5d6c80ab822e23adf57ecac3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2356045b5d6c80ab822e23adf57ecac3.mp4", "mask_path": "synthetic-bg-change/mask/2356045b5d6c80ab822e23adf57ecac3.mp4", "composite_path": "synthetic-bg-change/composite/2356045b5d6c80ab822e23adf57ecac3.mp4"}
{"edit_instruction": "Change the background to the exterior of a classic British pub in London with hanging flower baskets, including a red double-decker bus passing in the distance and pedestrians on the sidewalk, under soft overcast light. Use a medium shot at eye-level with a soft-focus background. Keep the man in the flat cap and checkered shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8dbc481ef6c0d5eb265958504bde46f6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8dbc481ef6c0d5eb265958504bde46f6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8dbc481ef6c0d5eb265958504bde46f6.mp4", "mask_path": "synthetic-bg-change/mask/8dbc481ef6c0d5eb265958504bde46f6.mp4", "composite_path": "synthetic-bg-change/composite/8dbc481ef6c0d5eb265958504bde46f6.mp4"}
{"edit_instruction": "Change the background to a busy auto repair garage with mechanics working on raised cars, sparks flying from a welder, and tools hanging on pegboards, lit by industrial overhead lighting with soft fill from the left. Medium shot, eye-level, sharp background with deep focus. Keep the bearded man in a flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/19593ebebf86952f02a80c237fd41a80.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/19593ebebf86952f02a80c237fd41a80.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/19593ebebf86952f02a80c237fd41a80.mp4", "mask_path": "synthetic-bg-change/mask/19593ebebf86952f02a80c237fd41a80.mp4", "composite_path": "synthetic-bg-change/composite/19593ebebf86952f02a80c237fd41a80.mp4"}
{"edit_instruction": "Change the background to a modern luxury apartment living room with sheer white curtains billowing softly near a large window and dust motes dancing in bright, clean front lighting. Close-up, eye-level, static camera with a soft-focus background. Keep the young woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/63f5b2a076b242923beee2d982507842.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/63f5b2a076b242923beee2d982507842.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/63f5b2a076b242923beee2d982507842.mp4", "mask_path": "synthetic-bg-change/mask/63f5b2a076b242923beee2d982507842.mp4", "composite_path": "synthetic-bg-change/composite/63f5b2a076b242923beee2d982507842.mp4"}
{"edit_instruction": "Change the background to the exterior of a classic British pub in London with hanging flower baskets, including a red double-decker bus passing in the distance and pedestrians on the sidewalk, under soft overcast light. Use a medium shot at eye-level with a soft-focus background. Keep the man in the flat cap and checkered shirt intact.", "input_video_path": "synthetic-bg-change/input_video/aacc394d9afacb4f00b55d54f435995c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aacc394d9afacb4f00b55d54f435995c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aacc394d9afacb4f00b55d54f435995c.mp4", "mask_path": "synthetic-bg-change/mask/aacc394d9afacb4f00b55d54f435995c.mp4", "composite_path": "synthetic-bg-change/composite/aacc394d9afacb4f00b55d54f435995c.mp4"}
{"edit_instruction": "Change the background to a golden autumn park with yellow leaves falling slowly and trees swaying in a gentle wind, soft neutral overcast lighting from the front. Medium close-up, eye-level, static camera, dreamy out-of-focus background. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/67c66460822a88103838564f8a91f6de.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/67c66460822a88103838564f8a91f6de.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/67c66460822a88103838564f8a91f6de.mp4", "mask_path": "synthetic-bg-change/mask/67c66460822a88103838564f8a91f6de.mp4", "composite_path": "synthetic-bg-change/composite/67c66460822a88103838564f8a91f6de.mp4"}
{"edit_instruction": "Change the background to a busy auto repair garage with mechanics working on raised cars, sparks flying from a welder, and tools hanging on pegboards, lit by industrial overhead lighting with soft fill from the left. Medium shot, eye-level, sharp background with deep focus. Keep the bearded man in a flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/508c6610ec13bf4c5ebb631faed46d30.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/508c6610ec13bf4c5ebb631faed46d30.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/508c6610ec13bf4c5ebb631faed46d30.mp4", "mask_path": "synthetic-bg-change/mask/508c6610ec13bf4c5ebb631faed46d30.mp4", "composite_path": "synthetic-bg-change/composite/508c6610ec13bf4c5ebb631faed46d30.mp4"}
{"edit_instruction": "Change the background to a golden autumn park with falling yellow leaves and trees swaying gently in the breeze, lit by soft diffused daylight filtering through the canopy. Use a close-up, eye-level, static camera angle with gentle background blur highlighting the fall colors. Keep the young woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/715fefa9aa3dbf9aa98ee7503b525c62.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/715fefa9aa3dbf9aa98ee7503b525c62.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/715fefa9aa3dbf9aa98ee7503b525c62.mp4", "mask_path": "synthetic-bg-change/mask/715fefa9aa3dbf9aa98ee7503b525c62.mp4", "composite_path": "synthetic-bg-change/composite/715fefa9aa3dbf9aa98ee7503b525c62.mp4"}
{"edit_instruction": "Change the background to a golden autumn park with yellow leaves falling slowly and trees swaying in a gentle wind, soft neutral overcast lighting from the front. Medium close-up, eye-level, static camera, dreamy out-of-focus background. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/cb9b57904435619bfc53d69f0484937d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb9b57904435619bfc53d69f0484937d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb9b57904435619bfc53d69f0484937d.mp4", "mask_path": "synthetic-bg-change/mask/cb9b57904435619bfc53d69f0484937d.mp4", "composite_path": "synthetic-bg-change/composite/cb9b57904435619bfc53d69f0484937d.mp4"}
{"edit_instruction": "Change the background to a golden autumn park with falling yellow leaves and trees swaying gently in the breeze, lit by soft diffused daylight filtering through the canopy. Use a close-up, eye-level, static camera angle with gentle background blur highlighting the fall colors. Keep the young woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/a1778738c58e1fec3377f9ab5b93469b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a1778738c58e1fec3377f9ab5b93469b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a1778738c58e1fec3377f9ab5b93469b.mp4", "mask_path": "synthetic-bg-change/mask/a1778738c58e1fec3377f9ab5b93469b.mp4", "composite_path": "synthetic-bg-change/composite/a1778738c58e1fec3377f9ab5b93469b.mp4"}
{"edit_instruction": "Change the background to a modern, sun-drenched living room with white sheer curtains billowing softly in the breeze and dust motes dancing in shafts of light, illuminated by bright, soft window light. Close-up shot, eye-level, static camera, with a dreamy out-of-focus background. Keep the woman in the knit sweater intact.", "input_video_path": "synthetic-bg-change/input_video/875da5e73ab551e688b7866ddf8befc0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/875da5e73ab551e688b7866ddf8befc0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/875da5e73ab551e688b7866ddf8befc0.mp4", "mask_path": "synthetic-bg-change/mask/875da5e73ab551e688b7866ddf8befc0.mp4", "composite_path": "synthetic-bg-change/composite/875da5e73ab551e688b7866ddf8befc0.mp4"}
{"edit_instruction": "Change the background to an autumn park filled with golden trees, with orange leaves falling slowly and people walking dogs on a far path. Use warm golden hour sunlight filtering through trees from the front right, close-up shot, eye-level, static camera, and soft creamy bokeh. Keep the woman with red lipstick and a knit sweater intact.", "input_video_path": "synthetic-bg-change/input_video/85631a7b5450a81bd4fb9f0e28ec7563.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/85631a7b5450a81bd4fb9f0e28ec7563.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/85631a7b5450a81bd4fb9f0e28ec7563.mp4", "mask_path": "synthetic-bg-change/mask/85631a7b5450a81bd4fb9f0e28ec7563.mp4", "composite_path": "synthetic-bg-change/composite/85631a7b5450a81bd4fb9f0e28ec7563.mp4"}
{"edit_instruction": "Change the background to an ancient library with towering wooden bookshelves, featuring gently flickering candlelight on tables and soft shifting shadows on the walls, bathed in warm, cozy lighting from the front-left. Maintain a medium shot at eye level with a soft-focus background. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/65ad82e2753242fd0c017a6ef3d57d2c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65ad82e2753242fd0c017a6ef3d57d2c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65ad82e2753242fd0c017a6ef3d57d2c.mp4", "mask_path": "synthetic-bg-change/mask/65ad82e2753242fd0c017a6ef3d57d2c.mp4", "composite_path": "synthetic-bg-change/composite/65ad82e2753242fd0c017a6ef3d57d2c.mp4"}
{"edit_instruction": "Change the background to a modern, sun-drenched living room with white sheer curtains billowing softly in the breeze and dust motes dancing in shafts of light, illuminated by bright, soft window light. Close-up shot, eye-level, static camera, with a dreamy out-of-focus background. Keep the woman in the knit sweater intact.", "input_video_path": "synthetic-bg-change/input_video/0a5f4e66f5229bc441e6184f0692fcc4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0a5f4e66f5229bc441e6184f0692fcc4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0a5f4e66f5229bc441e6184f0692fcc4.mp4", "mask_path": "synthetic-bg-change/mask/0a5f4e66f5229bc441e6184f0692fcc4.mp4", "composite_path": "synthetic-bg-change/composite/0a5f4e66f5229bc441e6184f0692fcc4.mp4"}
{"edit_instruction": "Change the background to an autumn park filled with golden trees, with orange leaves falling slowly and people walking dogs on a far path. Use warm golden hour sunlight filtering through trees from the front right, close-up shot, eye-level, static camera, and soft creamy bokeh. Keep the woman with red lipstick and a knit sweater intact.", "input_video_path": "synthetic-bg-change/input_video/164630ce7f7b835a486f748875cb3fd6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/164630ce7f7b835a486f748875cb3fd6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/164630ce7f7b835a486f748875cb3fd6.mp4", "mask_path": "synthetic-bg-change/mask/164630ce7f7b835a486f748875cb3fd6.mp4", "composite_path": "synthetic-bg-change/composite/164630ce7f7b835a486f748875cb3fd6.mp4"}
{"edit_instruction": "Change the background to an ancient library with towering wooden bookshelves, featuring gently flickering candlelight on tables and soft shifting shadows on the walls, bathed in warm, cozy lighting from the front-left. Maintain a medium shot at eye level with a soft-focus background. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/938ea656414e42ac17b4594e874ce7d5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/938ea656414e42ac17b4594e874ce7d5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/938ea656414e42ac17b4594e874ce7d5.mp4", "mask_path": "synthetic-bg-change/mask/938ea656414e42ac17b4594e874ce7d5.mp4", "composite_path": "synthetic-bg-change/composite/938ea656414e42ac17b4594e874ce7d5.mp4"}
{"edit_instruction": "Change the background to the grand hall of a classic art museum with marble floors, featuring dust motes dancing in shafts of light and visitors strolling slowly between exhibits. Use soft, diffused ambient lighting from the left, a medium shot at eye-level, with a sharp background in deep focus. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/d6daeadb6135e64a586399ac26317435.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d6daeadb6135e64a586399ac26317435.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d6daeadb6135e64a586399ac26317435.mp4", "mask_path": "synthetic-bg-change/mask/d6daeadb6135e64a586399ac26317435.mp4", "composite_path": "synthetic-bg-change/composite/d6daeadb6135e64a586399ac26317435.mp4"}
{"edit_instruction": "Change the background to a busy London sidewalk with the blurred shape of Big Ben in the distance, red double-decker buses passing by, pedestrians walking with umbrellas, overcast soft natural light from the right. Medium shot, eye-level, static camera, heavy background blur. Keep the woman in the grey blazer intact.", "input_video_path": "synthetic-bg-change/input_video/01509a0261efd2a57471a6ec29cdd942.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/01509a0261efd2a57471a6ec29cdd942.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/01509a0261efd2a57471a6ec29cdd942.mp4", "mask_path": "synthetic-bg-change/mask/01509a0261efd2a57471a6ec29cdd942.mp4", "composite_path": "synthetic-bg-change/composite/01509a0261efd2a57471a6ec29cdd942.mp4"}
{"edit_instruction": "Change the background to a bustling Italian plaza with historic architecture, pigeons flying in the distance, and tourists walking past a spraying fountain, illuminated by warm afternoon sunlight from the front-left, with a gentle background blur. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/b5aecd2f834a90472bff38180284c52a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b5aecd2f834a90472bff38180284c52a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b5aecd2f834a90472bff38180284c52a.mp4", "mask_path": "synthetic-bg-change/mask/b5aecd2f834a90472bff38180284c52a.mp4", "composite_path": "synthetic-bg-change/composite/b5aecd2f834a90472bff38180284c52a.mp4"}
{"edit_instruction": "Change the background to the grand hall of a classic art museum with marble floors, featuring dust motes dancing in shafts of light and visitors strolling slowly between exhibits. Use soft, diffused ambient lighting from the left, a medium shot at eye-level, with a sharp background in deep focus. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/a36824dd94d453c38af95e80238581aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a36824dd94d453c38af95e80238581aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a36824dd94d453c38af95e80238581aa.mp4", "mask_path": "synthetic-bg-change/mask/a36824dd94d453c38af95e80238581aa.mp4", "composite_path": "synthetic-bg-change/composite/a36824dd94d453c38af95e80238581aa.mp4"}
{"edit_instruction": "Change the background to a busy London sidewalk with the blurred shape of Big Ben in the distance, red double-decker buses passing by, pedestrians walking with umbrellas, overcast soft natural light from the right. Medium shot, eye-level, static camera, heavy background blur. Keep the woman in the grey blazer intact.", "input_video_path": "synthetic-bg-change/input_video/67b6bccf9b2dfd83c0f2fa949c98a124.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/67b6bccf9b2dfd83c0f2fa949c98a124.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/67b6bccf9b2dfd83c0f2fa949c98a124.mp4", "mask_path": "synthetic-bg-change/mask/67b6bccf9b2dfd83c0f2fa949c98a124.mp4", "composite_path": "synthetic-bg-change/composite/67b6bccf9b2dfd83c0f2fa949c98a124.mp4"}
{"edit_instruction": "Change the background to an outdoor winter holiday market at night with snowflakes falling gently, festive twinkling string lights, and a warm glow from nearby stalls. Close-up, eye-level static camera with a dreamy out-of-focus background featuring beautiful bokeh circles. Keep the young woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/4718939672caaacf9112273e7e12f529.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4718939672caaacf9112273e7e12f529.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4718939672caaacf9112273e7e12f529.mp4", "mask_path": "synthetic-bg-change/mask/4718939672caaacf9112273e7e12f529.mp4", "composite_path": "synthetic-bg-change/composite/4718939672caaacf9112273e7e12f529.mp4"}
{"edit_instruction": "Change the background to a bustling Italian plaza with historic architecture, pigeons flying in the distance, and tourists walking past a spraying fountain, illuminated by warm afternoon sunlight from the front-left, with a gentle background blur. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/bc6db0a5025e9820f22d7560675e050d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bc6db0a5025e9820f22d7560675e050d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bc6db0a5025e9820f22d7560675e050d.mp4", "mask_path": "synthetic-bg-change/mask/bc6db0a5025e9820f22d7560675e050d.mp4", "composite_path": "synthetic-bg-change/composite/bc6db0a5025e9820f22d7560675e050d.mp4"}
{"edit_instruction": "Change the background to a spacious, white-walled contemporary art gallery with other visitors observing paintings, illuminated by clean, neutral track lighting from the right. Medium shot, eye-level, static camera with a sharp background. Keep the woman in the grey blazer intact.", "input_video_path": "synthetic-bg-change/input_video/6c6038bb0751aa3cc1554b530d9c5249.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6c6038bb0751aa3cc1554b530d9c5249.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6c6038bb0751aa3cc1554b530d9c5249.mp4", "mask_path": "synthetic-bg-change/mask/6c6038bb0751aa3cc1554b530d9c5249.mp4", "composite_path": "synthetic-bg-change/composite/6c6038bb0751aa3cc1554b530d9c5249.mp4"}
{"edit_instruction": "Change the background to an outdoor winter holiday market at night with snowflakes falling gently, festive twinkling string lights, and a warm glow from nearby stalls. Close-up, eye-level static camera with a dreamy out-of-focus background featuring beautiful bokeh circles. Keep the young woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/b30c7e0666e2a8850de6011a0540a29f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b30c7e0666e2a8850de6011a0540a29f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b30c7e0666e2a8850de6011a0540a29f.mp4", "mask_path": "synthetic-bg-change/mask/b30c7e0666e2a8850de6011a0540a29f.mp4", "composite_path": "synthetic-bg-change/composite/b30c7e0666e2a8850de6011a0540a29f.mp4"}
{"edit_instruction": "Change the background to a leafy city park during autumn with golden leaves falling gently and a cyclist in the distance, illuminated by warm sunlight filtering through branches from the right. Use a medium shot, eye-level, static camera with a soft focus background. Keep the woman in the grey blazer intact.", "input_video_path": "synthetic-bg-change/input_video/9541d35f7fa46f7e0fca2671f4673f76.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9541d35f7fa46f7e0fca2671f4673f76.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9541d35f7fa46f7e0fca2671f4673f76.mp4", "mask_path": "synthetic-bg-change/mask/9541d35f7fa46f7e0fca2671f4673f76.mp4", "composite_path": "synthetic-bg-change/composite/9541d35f7fa46f7e0fca2671f4673f76.mp4"}
{"edit_instruction": "Change the background to a spacious, white-walled contemporary art gallery with other visitors observing paintings, illuminated by clean, neutral track lighting from the right. Medium shot, eye-level, static camera with a sharp background. Keep the woman in the grey blazer intact.", "input_video_path": "synthetic-bg-change/input_video/e2826cf477fad2dff7c8da9237652802.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e2826cf477fad2dff7c8da9237652802.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e2826cf477fad2dff7c8da9237652802.mp4", "mask_path": "synthetic-bg-change/mask/e2826cf477fad2dff7c8da9237652802.mp4", "composite_path": "synthetic-bg-change/composite/e2826cf477fad2dff7c8da9237652802.mp4"}
{"edit_instruction": "Change the background to a gritty underground subway tunnel covered in colorful graffiti, with passing subway trains blurring by with streaking lights, steam rising from floor vents, and flickering fluorescent lights overhead, using soft diffused front lighting and a static eye-level camera with a slightly blurred background for depth. Keep the young woman in camo gear and white tank top intact.", "input_video_path": "synthetic-bg-change/input_video/d1b6c767e4ff7b845ecb4ed16228dde3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d1b6c767e4ff7b845ecb4ed16228dde3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d1b6c767e4ff7b845ecb4ed16228dde3.mp4", "mask_path": "synthetic-bg-change/mask/d1b6c767e4ff7b845ecb4ed16228dde3.mp4", "composite_path": "synthetic-bg-change/composite/d1b6c767e4ff7b845ecb4ed16228dde3.mp4"}
{"edit_instruction": "Change the background to a leafy city park during autumn with golden leaves falling gently and a cyclist in the distance, illuminated by warm sunlight filtering through branches from the right. Use a medium shot, eye-level, static camera with a soft focus background. Keep the woman in the grey blazer intact.", "input_video_path": "synthetic-bg-change/input_video/6897196fc9bd259f6bb4e7f7c625ab55.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6897196fc9bd259f6bb4e7f7c625ab55.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6897196fc9bd259f6bb4e7f7c625ab55.mp4", "mask_path": "synthetic-bg-change/mask/6897196fc9bd259f6bb4e7f7c625ab55.mp4", "composite_path": "synthetic-bg-change/composite/6897196fc9bd259f6bb4e7f7c625ab55.mp4"}
{"edit_instruction": "Change the background to a modern open-plan office space with glass walls, colleagues walking past, digital screens flickering with data charts, and soft, neutral office lighting coming from the right. Eye-level, medium shot with blurred background bokeh. Keep the woman in the grey blazer smiling and pointing upward intact.", "input_video_path": "synthetic-bg-change/input_video/026f4e2a9fba02775c0ae965114fc407.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/026f4e2a9fba02775c0ae965114fc407.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/026f4e2a9fba02775c0ae965114fc407.mp4", "mask_path": "synthetic-bg-change/mask/026f4e2a9fba02775c0ae965114fc407.mp4", "composite_path": "synthetic-bg-change/composite/026f4e2a9fba02775c0ae965114fc407.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with enchanted books flying and reorganizing themselves on shelves, golden dust motes swirling around, and flickering candles. Include glowing runes drifting from the tablet screen. Use soft diffused light from the front-right. Medium shot, eye-level, static camera, gentle background blur. Keep the woman in the brown suede jacket intact.", "input_video_path": "synthetic-bg-change/input_video/52e43e46acdb3b4c3b3e3d59aad2bc67.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/52e43e46acdb3b4c3b3e3d59aad2bc67.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/52e43e46acdb3b4c3b3e3d59aad2bc67.mp4", "mask_path": "synthetic-bg-change/mask/52e43e46acdb3b4c3b3e3d59aad2bc67.mp4", "composite_path": "synthetic-bg-change/composite/52e43e46acdb3b4c3b3e3d59aad2bc67.mp4"}
{"edit_instruction": "Change the background to a gritty underground subway tunnel covered in colorful graffiti, with passing subway trains blurring by with streaking lights, steam rising from floor vents, and flickering fluorescent lights overhead, using soft diffused front lighting and a static eye-level camera with a slightly blurred background for depth. Keep the young woman in camo gear and white tank top intact.", "input_video_path": "synthetic-bg-change/input_video/602695a31a73364d77c97c8431f8daec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/602695a31a73364d77c97c8431f8daec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/602695a31a73364d77c97c8431f8daec.mp4", "mask_path": "synthetic-bg-change/mask/602695a31a73364d77c97c8431f8daec.mp4", "composite_path": "synthetic-bg-change/composite/602695a31a73364d77c97c8431f8daec.mp4"}
{"edit_instruction": "Change the background to a modern open-plan office space with glass walls, colleagues walking past, digital screens flickering with data charts, and soft, neutral office lighting coming from the right. Eye-level, medium shot with blurred background bokeh. Keep the woman in the grey blazer smiling and pointing upward intact.", "input_video_path": "synthetic-bg-change/input_video/b60bf8a2eda79e9c6486f186e7f76939.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b60bf8a2eda79e9c6486f186e7f76939.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b60bf8a2eda79e9c6486f186e7f76939.mp4", "mask_path": "synthetic-bg-change/mask/b60bf8a2eda79e9c6486f186e7f76939.mp4", "composite_path": "synthetic-bg-change/composite/b60bf8a2eda79e9c6486f186e7f76939.mp4"}
{"edit_instruction": "Change the background to a futuristic holographic laboratory featuring rotating glowing blue schematic diagrams, cascading digital code, and flickering holographic interface panels, with soft, neutral front-right lighting and a slightly blurred background showing tech bokeh details. Keep the bald man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/bb2bbdd1c8965fb2b09ad2eb094da6ff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb2bbdd1c8965fb2b09ad2eb094da6ff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb2bbdd1c8965fb2b09ad2eb094da6ff.mp4", "mask_path": "synthetic-bg-change/mask/bb2bbdd1c8965fb2b09ad2eb094da6ff.mp4", "composite_path": "synthetic-bg-change/composite/bb2bbdd1c8965fb2b09ad2eb094da6ff.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with enchanted books flying and reorganizing themselves on shelves, golden dust motes swirling around, and flickering candles. Include glowing runes drifting from the tablet screen. Use soft diffused light from the front-right. Medium shot, eye-level, static camera, gentle background blur. Keep the woman in the brown suede jacket intact.", "input_video_path": "synthetic-bg-change/input_video/b63a5f63cde3cbdcea2b7f19e72f611b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b63a5f63cde3cbdcea2b7f19e72f611b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b63a5f63cde3cbdcea2b7f19e72f611b.mp4", "mask_path": "synthetic-bg-change/mask/b63a5f63cde3cbdcea2b7f19e72f611b.mp4", "composite_path": "synthetic-bg-change/composite/b63a5f63cde3cbdcea2b7f19e72f611b.mp4"}
{"edit_instruction": "Change the background to a futuristic holographic laboratory featuring rotating glowing blue schematic diagrams, cascading digital code, and flickering holographic interface panels, with soft, neutral front-right lighting and a slightly blurred background showing tech bokeh details. Keep the bald man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/a264af8e3c3a141c51f4de10ec502714.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a264af8e3c3a141c51f4de10ec502714.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a264af8e3c3a141c51f4de10ec502714.mp4", "mask_path": "synthetic-bg-change/mask/a264af8e3c3a141c51f4de10ec502714.mp4", "composite_path": "synthetic-bg-change/composite/a264af8e3c3a141c51f4de10ec502714.mp4"}
{"edit_instruction": "Change the background to a gritty, colorful graffiti alleyway with neon signs flickering on brick walls, steam rising from street vents, and a subway train rushing by on an elevated track, lit by hard front lighting from streetlamps. Maintain the eye-level, full shot, static camera, and deep focus with sharp background details. Keep the dancer in the white tank top intact.", "input_video_path": "synthetic-bg-change/input_video/7e6c0d4ea0e97b989661347af6c47e68.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e6c0d4ea0e97b989661347af6c47e68.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e6c0d4ea0e97b989661347af6c47e68.mp4", "mask_path": "synthetic-bg-change/mask/7e6c0d4ea0e97b989661347af6c47e68.mp4", "composite_path": "synthetic-bg-change/composite/7e6c0d4ea0e97b989661347af6c47e68.mp4"}
{"edit_instruction": "Change the background to a modern high-rise boardroom with floor-to-ceiling windows showing distant city traffic, sunbeams with dancing dust motes, and a projector beam cutting through the air, under neutral professional lighting from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the bald man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/65c4ea22167ad110182e385e7bf0f3fd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65c4ea22167ad110182e385e7bf0f3fd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65c4ea22167ad110182e385e7bf0f3fd.mp4", "mask_path": "synthetic-bg-change/mask/65c4ea22167ad110182e385e7bf0f3fd.mp4", "composite_path": "synthetic-bg-change/composite/65c4ea22167ad110182e385e7bf0f3fd.mp4"}
{"edit_instruction": "Change the background to a gritty, colorful graffiti alleyway with neon signs flickering on brick walls, steam rising from street vents, and a subway train rushing by on an elevated track, lit by hard front lighting from streetlamps. Maintain the eye-level, full shot, static camera, and deep focus with sharp background details. Keep the dancer in the white tank top intact.", "input_video_path": "synthetic-bg-change/input_video/61a2a2a66c5cfdf5da1c0f3193f17a2d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/61a2a2a66c5cfdf5da1c0f3193f17a2d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/61a2a2a66c5cfdf5da1c0f3193f17a2d.mp4", "mask_path": "synthetic-bg-change/mask/61a2a2a66c5cfdf5da1c0f3193f17a2d.mp4", "composite_path": "synthetic-bg-change/composite/61a2a2a66c5cfdf5da1c0f3193f17a2d.mp4"}
{"edit_instruction": "Change the background to a sleek modern corporate office where people are briskly walking through glass corridors, a digital ticker tape displays stock market updates on a distant screen, and dust particles float in the ambient air, featuring soft neutral front lighting, medium close-up framing, eye-level angle, static camera movement, and a soft-focus background with bokeh. Keep the bald man in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/65b0456f505380afd64aa63ad9cb9d59.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65b0456f505380afd64aa63ad9cb9d59.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65b0456f505380afd64aa63ad9cb9d59.mp4", "mask_path": "synthetic-bg-change/mask/65b0456f505380afd64aa63ad9cb9d59.mp4", "composite_path": "synthetic-bg-change/composite/65b0456f505380afd64aa63ad9cb9d59.mp4"}
{"edit_instruction": "Change the background to a modern high-rise boardroom with floor-to-ceiling windows showing distant city traffic, sunbeams with dancing dust motes, and a projector beam cutting through the air, under neutral professional lighting from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the bald man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/278441e98ff70791c046a62cd379b485.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/278441e98ff70791c046a62cd379b485.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/278441e98ff70791c046a62cd379b485.mp4", "mask_path": "synthetic-bg-change/mask/278441e98ff70791c046a62cd379b485.mp4", "composite_path": "synthetic-bg-change/composite/278441e98ff70791c046a62cd379b485.mp4"}
{"edit_instruction": "Change the background to a futuristic setting featuring a digital display with glowing blue holographic data streams scrolling vertically, digital sparks trailing from the pen, and cyberpunk city lights visible through glass walls in the blurred background, with soft diffused lighting from the front-right. Medium shot, eye-level, static camera, shallow depth of field with bokeh. Keep the bald man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/18ae896df78a2903bf8847e4a3db57c0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/18ae896df78a2903bf8847e4a3db57c0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/18ae896df78a2903bf8847e4a3db57c0.mp4", "mask_path": "synthetic-bg-change/mask/18ae896df78a2903bf8847e4a3db57c0.mp4", "composite_path": "synthetic-bg-change/composite/18ae896df78a2903bf8847e4a3db57c0.mp4"}
{"edit_instruction": "Change the background to a sleek modern corporate office where people are briskly walking through glass corridors, a digital ticker tape displays stock market updates on a distant screen, and dust particles float in the ambient air, featuring soft neutral front lighting, medium close-up framing, eye-level angle, static camera movement, and a soft-focus background with bokeh. Keep the bald man in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/da369a157ed3e9a21d0ddc61c27233ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/da369a157ed3e9a21d0ddc61c27233ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/da369a157ed3e9a21d0ddc61c27233ab.mp4", "mask_path": "synthetic-bg-change/mask/da369a157ed3e9a21d0ddc61c27233ab.mp4", "composite_path": "synthetic-bg-change/composite/da369a157ed3e9a21d0ddc61c27233ab.mp4"}
{"edit_instruction": "Change the background to a vibrant graffiti-covered alleyway with colorful paint splatters, neon lights flickering in shop windows, and a distant subway train passing on an elevated track, illuminated by even neutral lighting. Full shot, eye-level, static camera, with a sharp background and deep focus. Keep the dancer in the white tank top and sweatpants intact.", "input_video_path": "synthetic-bg-change/input_video/6ba71a2dd7436f8cc187b67589d0a190.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6ba71a2dd7436f8cc187b67589d0a190.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6ba71a2dd7436f8cc187b67589d0a190.mp4", "mask_path": "synthetic-bg-change/mask/6ba71a2dd7436f8cc187b67589d0a190.mp4", "composite_path": "synthetic-bg-change/composite/6ba71a2dd7436f8cc187b67589d0a190.mp4"}
{"edit_instruction": "Change the background to a futuristic setting featuring a digital display with glowing blue holographic data streams scrolling vertically, digital sparks trailing from the pen, and cyberpunk city lights visible through glass walls in the blurred background, with soft diffused lighting from the front-right. Medium shot, eye-level, static camera, shallow depth of field with bokeh. Keep the bald man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/2b75664cad145d147b38fa0856e8d13d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2b75664cad145d147b38fa0856e8d13d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2b75664cad145d147b38fa0856e8d13d.mp4", "mask_path": "synthetic-bg-change/mask/2b75664cad145d147b38fa0856e8d13d.mp4", "composite_path": "synthetic-bg-change/composite/2b75664cad145d147b38fa0856e8d13d.mp4"}
{"edit_instruction": "Change the background to a busy modern broadcast studio with a view of a city skyline at night, featuring large screens displaying breaking news graphics, scrolling stock tickers, and moving studio camera cranes, with soft studio lighting from the front-right. Use a medium shot, eye-level, static camera with sharp background and deep focus. Keep the bald man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/32e1b5820f3ecf43982c1232eba22299.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/32e1b5820f3ecf43982c1232eba22299.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/32e1b5820f3ecf43982c1232eba22299.mp4", "mask_path": "synthetic-bg-change/mask/32e1b5820f3ecf43982c1232eba22299.mp4", "composite_path": "synthetic-bg-change/composite/32e1b5820f3ecf43982c1232eba22299.mp4"}
{"edit_instruction": "Change the background to a vibrant graffiti-covered alleyway with colorful paint splatters, neon lights flickering in shop windows, and a distant subway train passing on an elevated track, illuminated by even neutral lighting. Full shot, eye-level, static camera, with a sharp background and deep focus. Keep the dancer in the white tank top and sweatpants intact.", "input_video_path": "synthetic-bg-change/input_video/8aa8e5f786431149b230dad995329cd4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8aa8e5f786431149b230dad995329cd4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8aa8e5f786431149b230dad995329cd4.mp4", "mask_path": "synthetic-bg-change/mask/8aa8e5f786431149b230dad995329cd4.mp4", "composite_path": "synthetic-bg-change/composite/8aa8e5f786431149b230dad995329cd4.mp4"}
{"edit_instruction": "Change the background to a sunny modern university atrium with dust motes dancing in shafts of sunlight, students walking past in the distance, and green trees visible through large glass windows. Use neutral daylight from the right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the bald man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/b7f372b623538d4e45933548e173119f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b7f372b623538d4e45933548e173119f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b7f372b623538d4e45933548e173119f.mp4", "mask_path": "synthetic-bg-change/mask/b7f372b623538d4e45933548e173119f.mp4", "composite_path": "synthetic-bg-change/composite/b7f372b623538d4e45933548e173119f.mp4"}
{"edit_instruction": "Change the background to a busy modern broadcast studio with a view of a city skyline at night, featuring large screens displaying breaking news graphics, scrolling stock tickers, and moving studio camera cranes, with soft studio lighting from the front-right. Use a medium shot, eye-level, static camera with sharp background and deep focus. Keep the bald man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/09d10192807ad10a1d7c3dd94d6f55c4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/09d10192807ad10a1d7c3dd94d6f55c4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/09d10192807ad10a1d7c3dd94d6f55c4.mp4", "mask_path": "synthetic-bg-change/mask/09d10192807ad10a1d7c3dd94d6f55c4.mp4", "composite_path": "synthetic-bg-change/composite/09d10192807ad10a1d7c3dd94d6f55c4.mp4"}
{"edit_instruction": "Change the background to a busy factory floor in the 1920s with heavy machinery moving, conveyor belts rolling, sparks flying from welding in the distance, steam rising from vents, and warm tungsten industrial lights hanging overhead with light rays cutting through the haze, medium shot, eye-level, static camera, sharp background, deep focus capturing the intricate details of the vintage industrial setting. Keep the two men in vintage suits shaking hands intact.", "input_video_path": "synthetic-bg-change/input_video/930ff033e714d1872cea18fc98e842b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/930ff033e714d1872cea18fc98e842b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/930ff033e714d1872cea18fc98e842b4.mp4", "mask_path": "synthetic-bg-change/mask/930ff033e714d1872cea18fc98e842b4.mp4", "composite_path": "synthetic-bg-change/composite/930ff033e714d1872cea18fc98e842b4.mp4"}
{"edit_instruction": "Change the background to a sunny modern university atrium with dust motes dancing in shafts of sunlight, students walking past in the distance, and green trees visible through large glass windows. Use neutral daylight from the right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the bald man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/ecb570a34cb852ee7da6983f36f79bfd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ecb570a34cb852ee7da6983f36f79bfd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ecb570a34cb852ee7da6983f36f79bfd.mp4", "mask_path": "synthetic-bg-change/mask/ecb570a34cb852ee7da6983f36f79bfd.mp4", "composite_path": "synthetic-bg-change/composite/ecb570a34cb852ee7da6983f36f79bfd.mp4"}
{"edit_instruction": "Change the background to a busy factory floor in the 1920s with heavy machinery moving, conveyor belts rolling, sparks flying from welding in the distance, steam rising from vents, and warm tungsten industrial lights hanging overhead with light rays cutting through the haze, medium shot, eye-level, static camera, sharp background, deep focus capturing the intricate details of the vintage industrial setting. Keep the two men in vintage suits shaking hands intact.", "input_video_path": "synthetic-bg-change/input_video/71b15acc6b429e8425bd908088ce87cd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/71b15acc6b429e8425bd908088ce87cd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/71b15acc6b429e8425bd908088ce87cd.mp4", "mask_path": "synthetic-bg-change/mask/71b15acc6b429e8425bd908088ce87cd.mp4", "composite_path": "synthetic-bg-change/composite/71b15acc6b429e8425bd908088ce87cd.mp4"}
{"edit_instruction": "Change the background to a dimly lit, smoky 1920s jazz club with spotlights sweeping across the stage, smoke swirling in the beams of light, and musicians playing in the shadowed background, soft warm stage lighting from the front-right. Use a medium shot, eye-level, static camera, with a blurry background featuring vintage bokeh bubbles. Keep the woman in the black evening gown intact.", "input_video_path": "synthetic-bg-change/input_video/8ace8b85f4488c3c5e34fba2b0c48586.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8ace8b85f4488c3c5e34fba2b0c48586.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8ace8b85f4488c3c5e34fba2b0c48586.mp4", "mask_path": "synthetic-bg-change/mask/8ace8b85f4488c3c5e34fba2b0c48586.mp4", "composite_path": "synthetic-bg-change/composite/8ace8b85f4488c3c5e34fba2b0c48586.mp4"}
{"edit_instruction": "Change the background to a dimly lit, smoky 1920s jazz club with spotlights sweeping across the stage, smoke swirling in the beams of light, and musicians playing in the shadowed background, soft warm stage lighting from the front-right. Use a medium shot, eye-level, static camera, with a blurry background featuring vintage bokeh bubbles. Keep the woman in the black evening gown intact.", "input_video_path": "synthetic-bg-change/input_video/6447b357c6d4f6031b8a689f8ce30b0c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6447b357c6d4f6031b8a689f8ce30b0c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6447b357c6d4f6031b8a689f8ce30b0c.mp4", "mask_path": "synthetic-bg-change/mask/6447b357c6d4f6031b8a689f8ce30b0c.mp4", "composite_path": "synthetic-bg-change/composite/6447b357c6d4f6031b8a689f8ce30b0c.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with enchanted books floating and organizing themselves on shelves, golden magic dust spiraling in the air, and mystical symbols glowing faintly on the walls, using soft, diffused lighting from the front-left. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the man in a suit pointing with a pen intact.", "input_video_path": "synthetic-bg-change/input_video/f38badc3bfedffe721b56c8e58c67a32.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f38badc3bfedffe721b56c8e58c67a32.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f38badc3bfedffe721b56c8e58c67a32.mp4", "mask_path": "synthetic-bg-change/mask/f38badc3bfedffe721b56c8e58c67a32.mp4", "composite_path": "synthetic-bg-change/composite/f38badc3bfedffe721b56c8e58c67a32.mp4"}
{"edit_instruction": "Change the background to an ancient magical library with enchanted books floating and organizing themselves on shelves, golden magic dust spiraling in the air, and mystical symbols glowing faintly on the walls, using soft, diffused lighting from the front-left. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the man in a suit pointing with a pen intact.", "input_video_path": "synthetic-bg-change/input_video/6e3be0a265e490474c48e9486442010b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e3be0a265e490474c48e9486442010b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e3be0a265e490474c48e9486442010b.mp4", "mask_path": "synthetic-bg-change/mask/6e3be0a265e490474c48e9486442010b.mp4", "composite_path": "synthetic-bg-change/composite/6e3be0a265e490474c48e9486442010b.mp4"}
{"edit_instruction": "Change the background to a foggy cobbled street in 1920s London with flickering old-fashioned gas lamps, horse-drawn carriages, and pedestrians in period clothing. Include cool misty daylight diffusing from above, heavy London fog swirling around, and brick buildings with iron railings visible in the background. Use a vintage film look with desaturated colors, medium close-up, eye-level, static camera, and slightly blurred background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/bb8455cdb60b3efeefb720306e4af9f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb8455cdb60b3efeefb720306e4af9f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb8455cdb60b3efeefb720306e4af9f7.mp4", "mask_path": "synthetic-bg-change/mask/bb8455cdb60b3efeefb720306e4af9f7.mp4", "composite_path": "synthetic-bg-change/composite/bb8455cdb60b3efeefb720306e4af9f7.mp4"}
{"edit_instruction": "Change the background to a smoky 1920s jazz club with golden specks of dust floating in stage lights, cigar smoke curling upward, and velvet curtains swaying gently, illuminated by soft warm spotlights from the front right, captured as a medium shot at eye level with a static camera and a dreamy out-of-focus background with bokeh balls from distant bar lights. Keep the woman in the black evening gown intact.", "input_video_path": "synthetic-bg-change/input_video/2793a6eac37769a5394150c1b77629c7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2793a6eac37769a5394150c1b77629c7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2793a6eac37769a5394150c1b77629c7.mp4", "mask_path": "synthetic-bg-change/mask/2793a6eac37769a5394150c1b77629c7.mp4", "composite_path": "synthetic-bg-change/composite/2793a6eac37769a5394150c1b77629c7.mp4"}
{"edit_instruction": "Change the background to a foggy cobbled street in 1920s London with flickering old-fashioned gas lamps, horse-drawn carriages, and pedestrians in period clothing. Include cool misty daylight diffusing from above, heavy London fog swirling around, and brick buildings with iron railings visible in the background. Use a vintage film look with desaturated colors, medium close-up, eye-level, static camera, and slightly blurred background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/2624c7649fdcf47624f5ded8d4f423c1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2624c7649fdcf47624f5ded8d4f423c1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2624c7649fdcf47624f5ded8d4f423c1.mp4", "mask_path": "synthetic-bg-change/mask/2624c7649fdcf47624f5ded8d4f423c1.mp4", "composite_path": "synthetic-bg-change/composite/2624c7649fdcf47624f5ded8d4f423c1.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars colony habitat where red dust storms swirl outside reinforced glass windows, automated rovers drive past, and distant communication towers rotate, lit by direct warm sunlight from the front-left. Use a medium close-up, eye-level static camera with sharp background and deep focus. Keep the young astronaut in the silver suit intact.", "input_video_path": "synthetic-bg-change/input_video/bcd3317874008c42ed4451c55e8a2f36.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bcd3317874008c42ed4451c55e8a2f36.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bcd3317874008c42ed4451c55e8a2f36.mp4", "mask_path": "synthetic-bg-change/mask/bcd3317874008c42ed4451c55e8a2f36.mp4", "composite_path": "synthetic-bg-change/composite/bcd3317874008c42ed4451c55e8a2f36.mp4"}
{"edit_instruction": "Change the background to a smoky 1920s jazz club with golden specks of dust floating in stage lights, cigar smoke curling upward, and velvet curtains swaying gently, illuminated by soft warm spotlights from the front right, captured as a medium shot at eye level with a static camera and a dreamy out-of-focus background with bokeh balls from distant bar lights. Keep the woman in the black evening gown intact.", "input_video_path": "synthetic-bg-change/input_video/ed31f99112b983f79dc30df81c464ea9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ed31f99112b983f79dc30df81c464ea9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ed31f99112b983f79dc30df81c464ea9.mp4", "mask_path": "synthetic-bg-change/mask/ed31f99112b983f79dc30df81c464ea9.mp4", "composite_path": "synthetic-bg-change/composite/ed31f99112b983f79dc30df81c464ea9.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars colony habitat where red dust storms swirl outside reinforced glass windows, automated rovers drive past, and distant communication towers rotate, lit by direct warm sunlight from the front-left. Use a medium close-up, eye-level static camera with sharp background and deep focus. Keep the young astronaut in the silver suit intact.", "input_video_path": "synthetic-bg-change/input_video/6f16d98875a109d0e7c119c299bb9353.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6f16d98875a109d0e7c119c299bb9353.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6f16d98875a109d0e7c119c299bb9353.mp4", "mask_path": "synthetic-bg-change/mask/6f16d98875a109d0e7c119c299bb9353.mp4", "composite_path": "synthetic-bg-change/composite/6f16d98875a109d0e7c119c299bb9353.mp4"}
{"edit_instruction": "Change the background to the inside of the International Space Station cupola with the blue Earth rotating slowly below through panoramic windows, featuring suspended zero-gravity water droplets and rhythmically blinking console lights, lit by bright, high-contrast light from the front-left. Medium close-up, eye-level, static camera, soft-focus background. Keep the astronaut in the silver suit intact.", "input_video_path": "synthetic-bg-change/input_video/f5807efad7f26df41bc1344cde8bdc31.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f5807efad7f26df41bc1344cde8bdc31.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f5807efad7f26df41bc1344cde8bdc31.mp4", "mask_path": "synthetic-bg-change/mask/f5807efad7f26df41bc1344cde8bdc31.mp4", "composite_path": "synthetic-bg-change/composite/f5807efad7f26df41bc1344cde8bdc31.mp4"}
{"edit_instruction": "Change the background to the dusty red surface of a Mars colony with a massive rover driving slowly, swirling dust storms on the horizon, and distant habitat domes glimmering under a pink sky, lit by hard warm sunlight from the left. Use a medium shot, eye-level, static camera with deep focus and sharp background details. Keep the young astronaut holding a helmet intact.", "input_video_path": "synthetic-bg-change/input_video/d62c9471a4571aebd35ce70d08bf1e68.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d62c9471a4571aebd35ce70d08bf1e68.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d62c9471a4571aebd35ce70d08bf1e68.mp4", "mask_path": "synthetic-bg-change/mask/d62c9471a4571aebd35ce70d08bf1e68.mp4", "composite_path": "synthetic-bg-change/composite/d62c9471a4571aebd35ce70d08bf1e68.mp4"}
{"edit_instruction": "Change the background to the inside of the International Space Station cupola with the blue Earth rotating slowly below through panoramic windows, featuring suspended zero-gravity water droplets and rhythmically blinking console lights, lit by bright, high-contrast light from the front-left. Medium close-up, eye-level, static camera, soft-focus background. Keep the astronaut in the silver suit intact.", "input_video_path": "synthetic-bg-change/input_video/adc828f53e661b1a92c34a55713355bc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/adc828f53e661b1a92c34a55713355bc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/adc828f53e661b1a92c34a55713355bc.mp4", "mask_path": "synthetic-bg-change/mask/adc828f53e661b1a92c34a55713355bc.mp4", "composite_path": "synthetic-bg-change/composite/adc828f53e661b1a92c34a55713355bc.mp4"}
{"edit_instruction": "Change the background to crumbling ancient stone ruins with glowing runes pulsating on stone pillars and overgrown vines swaying gently, illuminated by warm golden hour light from the front-right. Eye-level, medium shot, static camera with a slightly blurred background. Keep the hooded warrior in white and gold robes intact.", "input_video_path": "synthetic-bg-change/input_video/c9900002747f995596b67b027b59899e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c9900002747f995596b67b027b59899e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c9900002747f995596b67b027b59899e.mp4", "mask_path": "synthetic-bg-change/mask/c9900002747f995596b67b027b59899e.mp4", "composite_path": "synthetic-bg-change/composite/c9900002747f995596b67b027b59899e.mp4"}
{"edit_instruction": "Change the background to the dusty red surface of a Mars colony with a massive rover driving slowly, swirling dust storms on the horizon, and distant habitat domes glimmering under a pink sky, lit by hard warm sunlight from the left. Use a medium shot, eye-level, static camera with deep focus and sharp background details. Keep the young astronaut holding a helmet intact.", "input_video_path": "synthetic-bg-change/input_video/0d4e08c3ffe6046727673b954fd921cd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0d4e08c3ffe6046727673b954fd921cd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0d4e08c3ffe6046727673b954fd921cd.mp4", "mask_path": "synthetic-bg-change/mask/0d4e08c3ffe6046727673b954fd921cd.mp4", "composite_path": "synthetic-bg-change/composite/0d4e08c3ffe6046727673b954fd921cd.mp4"}
{"edit_instruction": "Change the background to crumbling ancient stone ruins with glowing runes pulsating on stone pillars and overgrown vines swaying gently, illuminated by warm golden hour light from the front-right. Eye-level, medium shot, static camera with a slightly blurred background. Keep the hooded warrior in white and gold robes intact.", "input_video_path": "synthetic-bg-change/input_video/20101d10c4c8502022ca2789dd9061c3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/20101d10c4c8502022ca2789dd9061c3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/20101d10c4c8502022ca2789dd9061c3.mp4", "mask_path": "synthetic-bg-change/mask/20101d10c4c8502022ca2789dd9061c3.mp4", "composite_path": "synthetic-bg-change/composite/20101d10c4c8502022ca2789dd9061c3.mp4"}
{"edit_instruction": "Change the background to the red dusty surface of Mars with a massive dust storm swirling on the horizon, rust-colored sand blowing across the landscape, and futuristic rovers with rotating radar dishes patrolling in the distance, lit by harsh direct sunlight from the front-right casting distinct shadows. Ensure deep focus to show the vast alien landscape clearly. Keep the astronaut in the retro silver suit intact.", "input_video_path": "synthetic-bg-change/input_video/d1948bcb3b7efdc6cb1092fc22e5275b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d1948bcb3b7efdc6cb1092fc22e5275b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d1948bcb3b7efdc6cb1092fc22e5275b.mp4", "mask_path": "synthetic-bg-change/mask/d1948bcb3b7efdc6cb1092fc22e5275b.mp4", "composite_path": "synthetic-bg-change/composite/d1948bcb3b7efdc6cb1092fc22e5275b.mp4"}
{"edit_instruction": "Change the background to a dusty Martian surface during an emergency with violently swirling red dust storms and debris flying horizontally. Include a damaged rover emitting smoke and sparks in the distance, under an orange sky with hard, direct sunlight from the front-right casting long shadows. Use a medium shot, eye-level, static camera with sharp background and deep focus. Keep the astronaut in the white suit intact.", "input_video_path": "synthetic-bg-change/input_video/06e486249fc1423cf841459901e4e085.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06e486249fc1423cf841459901e4e085.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06e486249fc1423cf841459901e4e085.mp4", "mask_path": "synthetic-bg-change/mask/06e486249fc1423cf841459901e4e085.mp4", "composite_path": "synthetic-bg-change/composite/06e486249fc1423cf841459901e4e085.mp4"}
{"edit_instruction": "Change the background to the red dusty surface of Mars with a massive dust storm swirling on the horizon, rust-colored sand blowing across the landscape, and futuristic rovers with rotating radar dishes patrolling in the distance, lit by harsh direct sunlight from the front-right casting distinct shadows. Ensure deep focus to show the vast alien landscape clearly. Keep the astronaut in the retro silver suit intact.", "input_video_path": "synthetic-bg-change/input_video/48b089f1d93ed813a9c9e583bc81725b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/48b089f1d93ed813a9c9e583bc81725b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/48b089f1d93ed813a9c9e583bc81725b.mp4", "mask_path": "synthetic-bg-change/mask/48b089f1d93ed813a9c9e583bc81725b.mp4", "composite_path": "synthetic-bg-change/composite/48b089f1d93ed813a9c9e583bc81725b.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office skyscraper with city traffic moving far below and clouds drifting past floor-to-ceiling windows, featuring dust motes dancing in sunbeams and soft natural daylight from the front-right. Medium shot, eye-level, static camera, blurred background with soft bokeh of the city skyline. Keep the professional woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/4ff3ce6cf21bdb5086e4fca0ba1bc021.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4ff3ce6cf21bdb5086e4fca0ba1bc021.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4ff3ce6cf21bdb5086e4fca0ba1bc021.mp4", "mask_path": "synthetic-bg-change/mask/4ff3ce6cf21bdb5086e4fca0ba1bc021.mp4", "composite_path": "synthetic-bg-change/composite/4ff3ce6cf21bdb5086e4fca0ba1bc021.mp4"}
{"edit_instruction": "Change the background to a rooftop terrace overlooking a modern city skyline at dusk with twinkling city lights, distant highway traffic, and decorative potted plants swaying in the breeze, lit by neutral urban light from the front-right. Medium close-up, static camera, eye-level, slightly blurred background with visible skyscraper shapes. Keep the professional woman in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/1a66592228f5a16d9191a59a7f00f6f1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1a66592228f5a16d9191a59a7f00f6f1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1a66592228f5a16d9191a59a7f00f6f1.mp4", "mask_path": "synthetic-bg-change/mask/1a66592228f5a16d9191a59a7f00f6f1.mp4", "composite_path": "synthetic-bg-change/composite/1a66592228f5a16d9191a59a7f00f6f1.mp4"}
{"edit_instruction": "Change the background to a dusty Martian surface during an emergency with violently swirling red dust storms and debris flying horizontally. Include a damaged rover emitting smoke and sparks in the distance, under an orange sky with hard, direct sunlight from the front-right casting long shadows. Use a medium shot, eye-level, static camera with sharp background and deep focus. Keep the astronaut in the white suit intact.", "input_video_path": "synthetic-bg-change/input_video/4c9e0ddafdb2343b7b2e70d45e0f21d7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4c9e0ddafdb2343b7b2e70d45e0f21d7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4c9e0ddafdb2343b7b2e70d45e0f21d7.mp4", "mask_path": "synthetic-bg-change/mask/4c9e0ddafdb2343b7b2e70d45e0f21d7.mp4", "composite_path": "synthetic-bg-change/composite/4c9e0ddafdb2343b7b2e70d45e0f21d7.mp4"}
{"edit_instruction": "Change the background to a rooftop terrace overlooking a modern city skyline at dusk with twinkling city lights, distant highway traffic, and decorative potted plants swaying in the breeze, lit by neutral urban light from the front-right. Medium close-up, static camera, eye-level, slightly blurred background with visible skyscraper shapes. Keep the professional woman in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/f342a3b7fbe215d7ac8baaeffa5616db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f342a3b7fbe215d7ac8baaeffa5616db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f342a3b7fbe215d7ac8baaeffa5616db.mp4", "mask_path": "synthetic-bg-change/mask/f342a3b7fbe215d7ac8baaeffa5616db.mp4", "composite_path": "synthetic-bg-change/composite/f342a3b7fbe215d7ac8baaeffa5616db.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office skyscraper with city traffic moving far below and clouds drifting past floor-to-ceiling windows, featuring dust motes dancing in sunbeams and soft natural daylight from the front-right. Medium shot, eye-level, static camera, blurred background with soft bokeh of the city skyline. Keep the professional woman in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/8bb457e22d0820843effb958ae1c5d1c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8bb457e22d0820843effb958ae1c5d1c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8bb457e22d0820843effb958ae1c5d1c.mp4", "mask_path": "synthetic-bg-change/mask/8bb457e22d0820843effb958ae1c5d1c.mp4", "composite_path": "synthetic-bg-change/composite/8bb457e22d0820843effb958ae1c5d1c.mp4"}
{"edit_instruction": "Change the background to a glass-walled skyscraper office overlooking a busy metropolis with traffic flowing on a highway, clouds drifting past the skyline, and a construction crane rotating in the distance, featuring sunlight reflecting off nearby buildings and soft neutral lighting from the front. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the professional woman in a suit working on a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/839d736a902a5652322860332fa7f2b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/839d736a902a5652322860332fa7f2b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/839d736a902a5652322860332fa7f2b7.mp4", "mask_path": "synthetic-bg-change/mask/839d736a902a5652322860332fa7f2b7.mp4", "composite_path": "synthetic-bg-change/composite/839d736a902a5652322860332fa7f2b7.mp4"}
{"edit_instruction": "Change the background to a grand wooden theater stage with dust motes dancing in theatrical spotlight beams cutting through haze, heavy velvet curtains billowing slightly in the background wings, and soft, focused spotlighting from the front-right. Full shot, eye-level, static camera, with slightly blurred background details of theater box seats. Keep the ballerina in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/0294c88dc016330a275c71be33100c18.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0294c88dc016330a275c71be33100c18.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0294c88dc016330a275c71be33100c18.mp4", "mask_path": "synthetic-bg-change/mask/0294c88dc016330a275c71be33100c18.mp4", "composite_path": "synthetic-bg-change/composite/0294c88dc016330a275c71be33100c18.mp4"}
{"edit_instruction": "Change the background to a futuristic command center featuring holographic displays with blue data streams, interactive light panels rotating slowly, and digital code cascading vertically, lit by soft diffused lighting from the front-left, captured as a medium shot at eye-level with a static camera and a slightly blurred tech interface. Keep the blonde woman in the white business shirt intact.", "input_video_path": "synthetic-bg-change/input_video/446bf8d30849d3f0579299661c46cbb8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/446bf8d30849d3f0579299661c46cbb8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/446bf8d30849d3f0579299661c46cbb8.mp4", "mask_path": "synthetic-bg-change/mask/446bf8d30849d3f0579299661c46cbb8.mp4", "composite_path": "synthetic-bg-change/composite/446bf8d30849d3f0579299661c46cbb8.mp4"}
{"edit_instruction": "Change the background to a glass-walled skyscraper office overlooking a busy metropolis with traffic flowing on a highway, clouds drifting past the skyline, and a construction crane rotating in the distance, featuring sunlight reflecting off nearby buildings and soft neutral lighting from the front. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the professional woman in a suit working on a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/9c38dfb97f1c8a6b48c379aa6f4ce4c3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c38dfb97f1c8a6b48c379aa6f4ce4c3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c38dfb97f1c8a6b48c379aa6f4ce4c3.mp4", "mask_path": "synthetic-bg-change/mask/9c38dfb97f1c8a6b48c379aa6f4ce4c3.mp4", "composite_path": "synthetic-bg-change/composite/9c38dfb97f1c8a6b48c379aa6f4ce4c3.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office skyscraper with flying cars passing by in the distance, clouds drifting slowly across a blue sky, and sunlight reflecting off nearby glass buildings, lit by soft natural light from the front, captured in a medium shot at eye-level with a gently blurred background. Keep the business woman in a blazer working on a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/be5485020c527e32a016850d40e88f77.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/be5485020c527e32a016850d40e88f77.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/be5485020c527e32a016850d40e88f77.mp4", "mask_path": "synthetic-bg-change/mask/be5485020c527e32a016850d40e88f77.mp4", "composite_path": "synthetic-bg-change/composite/be5485020c527e32a016850d40e88f77.mp4"}
{"edit_instruction": "Change the background to a futuristic command center featuring holographic displays with blue data streams, interactive light panels rotating slowly, and digital code cascading vertically, lit by soft diffused lighting from the front-left, captured as a medium shot at eye-level with a static camera and a slightly blurred tech interface. Keep the blonde woman in the white business shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4edb4705b4e884e22d434a7b62c4af66.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4edb4705b4e884e22d434a7b62c4af66.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4edb4705b4e884e22d434a7b62c4af66.mp4", "mask_path": "synthetic-bg-change/mask/4edb4705b4e884e22d434a7b62c4af66.mp4", "composite_path": "synthetic-bg-change/composite/4edb4705b4e884e22d434a7b62c4af66.mp4"}
{"edit_instruction": "Change the background to a grand wooden theater stage with dust motes dancing in theatrical spotlight beams cutting through haze, heavy velvet curtains billowing slightly in the background wings, and soft, focused spotlighting from the front-right. Full shot, eye-level, static camera, with slightly blurred background details of theater box seats. Keep the ballerina in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/95ef77dafa70a54ef314b0c6f21072b6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/95ef77dafa70a54ef314b0c6f21072b6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/95ef77dafa70a54ef314b0c6f21072b6.mp4", "mask_path": "synthetic-bg-change/mask/95ef77dafa70a54ef314b0c6f21072b6.mp4", "composite_path": "synthetic-bg-change/composite/95ef77dafa70a54ef314b0c6f21072b6.mp4"}
{"edit_instruction": "Change the background to the polished wooden stage of a grand classical opera house with heavy red velvet curtains billowing slightly, dust motes dancing in the stage lights, spotlights shifting across the backdrop, and soft, diffused lighting from the front-right. Use an eye-level, full shot, static camera, and deep focus with a sharp background. Keep the ballet dancer in a black leotard intact.", "input_video_path": "synthetic-bg-change/input_video/be50ba4b43f3398fb12ba8cc9162436d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/be50ba4b43f3398fb12ba8cc9162436d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/be50ba4b43f3398fb12ba8cc9162436d.mp4", "mask_path": "synthetic-bg-change/mask/be50ba4b43f3398fb12ba8cc9162436d.mp4", "composite_path": "synthetic-bg-change/composite/be50ba4b43f3398fb12ba8cc9162436d.mp4"}
{"edit_instruction": "Change the background to a convention center lobby with floor-to-ceiling glass windows, city traffic visible in the distance, attendees milling about, and dust motes dancing in shafts of natural, cool daylight. Use an eye-level, medium close-up, static camera shot with soft-focus background and beautiful bokeh. Keep the female doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/49b161cbbb9bb63887700044f71c66b6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/49b161cbbb9bb63887700044f71c66b6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/49b161cbbb9bb63887700044f71c66b6.mp4", "mask_path": "synthetic-bg-change/mask/49b161cbbb9bb63887700044f71c66b6.mp4", "composite_path": "synthetic-bg-change/composite/49b161cbbb9bb63887700044f71c66b6.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office skyscraper with flying cars passing by in the distance, clouds drifting slowly across a blue sky, and sunlight reflecting off nearby glass buildings, lit by soft natural light from the front, captured in a medium shot at eye-level with a gently blurred background. Keep the business woman in a blazer working on a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/75dc937dd1b76ab7decb6c73e7274cd0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/75dc937dd1b76ab7decb6c73e7274cd0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/75dc937dd1b76ab7decb6c73e7274cd0.mp4", "mask_path": "synthetic-bg-change/mask/75dc937dd1b76ab7decb6c73e7274cd0.mp4", "composite_path": "synthetic-bg-change/composite/75dc937dd1b76ab7decb6c73e7274cd0.mp4"}
{"edit_instruction": "Change the background to the polished wooden stage of a grand classical opera house with heavy red velvet curtains billowing slightly, dust motes dancing in the stage lights, spotlights shifting across the backdrop, and soft, diffused lighting from the front-right. Use an eye-level, full shot, static camera, and deep focus with a sharp background. Keep the ballet dancer in a black leotard intact.", "input_video_path": "synthetic-bg-change/input_video/fce2a1096b88f85c984e8f7f0efce5ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fce2a1096b88f85c984e8f7f0efce5ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fce2a1096b88f85c984e8f7f0efce5ec.mp4", "mask_path": "synthetic-bg-change/mask/fce2a1096b88f85c984e8f7f0efce5ec.mp4", "composite_path": "synthetic-bg-change/composite/fce2a1096b88f85c984e8f7f0efce5ec.mp4"}
{"edit_instruction": "Change the background to a convention center lobby with floor-to-ceiling glass windows, city traffic visible in the distance, attendees milling about, and dust motes dancing in shafts of natural, cool daylight. Use an eye-level, medium close-up, static camera shot with soft-focus background and beautiful bokeh. Keep the female doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/cf1ec2af80907a73f1d9f55faa8dd375.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cf1ec2af80907a73f1d9f55faa8dd375.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cf1ec2af80907a73f1d9f55faa8dd375.mp4", "mask_path": "synthetic-bg-change/mask/cf1ec2af80907a73f1d9f55faa8dd375.mp4", "composite_path": "synthetic-bg-change/composite/cf1ec2af80907a73f1d9f55faa8dd375.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital atrium with glass ceilings, sunlight streaming through the glass roof with floating dust motes, and blurred patients and medical staff walking briskly in the background, featuring bright natural daylight from above and front, in an eye-level medium shot with a sharp background showing architectural depth. Keep the female doctor intact.", "input_video_path": "synthetic-bg-change/input_video/dd51edee7dea5f78d4221b3ba804c612.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dd51edee7dea5f78d4221b3ba804c612.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dd51edee7dea5f78d4221b3ba804c612.mp4", "mask_path": "synthetic-bg-change/mask/dd51edee7dea5f78d4221b3ba804c612.mp4", "composite_path": "synthetic-bg-change/composite/dd51edee7dea5f78d4221b3ba804c612.mp4"}
{"edit_instruction": "Change the background to a magical apothecary filled with hanging herbs, magical potions bubbling in glass vials on shelves, and enchanted vines growing on stone walls, with golden dust particles floating in sunbeams and candle flames flickering softly. Use soft diffused lighting from the front right, medium shot, eye-level, static camera, and a soft-focus background with bokeh. Keep the female doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/0b5c1d2ff02d9f89b635512a8f0d91b0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0b5c1d2ff02d9f89b635512a8f0d91b0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0b5c1d2ff02d9f89b635512a8f0d91b0.mp4", "mask_path": "synthetic-bg-change/mask/0b5c1d2ff02d9f89b635512a8f0d91b0.mp4", "composite_path": "synthetic-bg-change/composite/0b5c1d2ff02d9f89b635512a8f0d91b0.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital atrium with glass ceilings, sunlight streaming through the glass roof with floating dust motes, and blurred patients and medical staff walking briskly in the background, featuring bright natural daylight from above and front, in an eye-level medium shot with a sharp background showing architectural depth. Keep the female doctor intact.", "input_video_path": "synthetic-bg-change/input_video/5e27ae67f073c35294c4576c68d3f3e2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5e27ae67f073c35294c4576c68d3f3e2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5e27ae67f073c35294c4576c68d3f3e2.mp4", "mask_path": "synthetic-bg-change/mask/5e27ae67f073c35294c4576c68d3f3e2.mp4", "composite_path": "synthetic-bg-change/composite/5e27ae67f073c35294c4576c68d3f3e2.mp4"}
{"edit_instruction": "Change the background to a large concert stage in front of a cheering crowd with laser beams scanning across the stadium, smoke machines pumping swirling fog, spotlights sweeping through the air, strong warm stage lighting from the front right, eye-level, full shot, static camera, sharp background showing the scale of the arena. Keep the female dancer in black attire intact.", "input_video_path": "synthetic-bg-change/input_video/451cf104d5b22cd4039e881d642924a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/451cf104d5b22cd4039e881d642924a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/451cf104d5b22cd4039e881d642924a0.mp4", "mask_path": "synthetic-bg-change/mask/451cf104d5b22cd4039e881d642924a0.mp4", "composite_path": "synthetic-bg-change/composite/451cf104d5b22cd4039e881d642924a0.mp4"}
{"edit_instruction": "Change the background to a magical apothecary filled with hanging herbs, magical potions bubbling in glass vials on shelves, and enchanted vines growing on stone walls, with golden dust particles floating in sunbeams and candle flames flickering softly. Use soft diffused lighting from the front right, medium shot, eye-level, static camera, and a soft-focus background with bokeh. Keep the female doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/89ba008e1c167a4237de53f737862343.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/89ba008e1c167a4237de53f737862343.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/89ba008e1c167a4237de53f737862343.mp4", "mask_path": "synthetic-bg-change/mask/89ba008e1c167a4237de53f737862343.mp4", "composite_path": "synthetic-bg-change/composite/89ba008e1c167a4237de53f737862343.mp4"}
{"edit_instruction": "Change the background to a mirror-like surface of a misty lake at dawn with magic ripples spreading and ethereal mist swirling, fireflies drifting in the cool morning air under soft neutral light from the front-right. Eye-level, full shot, static camera, dreamy out-of-focus background with bokeh. Keep the ballet dancer in a black leotard intact.", "input_video_path": "synthetic-bg-change/input_video/2b52cd01ed017eee3aa6ba3430acae77.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2b52cd01ed017eee3aa6ba3430acae77.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2b52cd01ed017eee3aa6ba3430acae77.mp4", "mask_path": "synthetic-bg-change/mask/2b52cd01ed017eee3aa6ba3430acae77.mp4", "composite_path": "synthetic-bg-change/composite/2b52cd01ed017eee3aa6ba3430acae77.mp4"}
{"edit_instruction": "Change the background to a large concert stage in front of a cheering crowd with laser beams scanning across the stadium, smoke machines pumping swirling fog, spotlights sweeping through the air, strong warm stage lighting from the front right, eye-level, full shot, static camera, sharp background showing the scale of the arena. Keep the female dancer in black attire intact.", "input_video_path": "synthetic-bg-change/input_video/768792ee8fe8d1f33a2e1d0fb44f84e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/768792ee8fe8d1f33a2e1d0fb44f84e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/768792ee8fe8d1f33a2e1d0fb44f84e4.mp4", "mask_path": "synthetic-bg-change/mask/768792ee8fe8d1f33a2e1d0fb44f84e4.mp4", "composite_path": "synthetic-bg-change/composite/768792ee8fe8d1f33a2e1d0fb44f84e4.mp4"}
{"edit_instruction": "Change the background to a mirror-like surface of a misty lake at dawn with magic ripples spreading and ethereal mist swirling, fireflies drifting in the cool morning air under soft neutral light from the front-right. Eye-level, full shot, static camera, dreamy out-of-focus background with bokeh. Keep the ballet dancer in a black leotard intact.", "input_video_path": "synthetic-bg-change/input_video/83ce45c93a6d5659cc4cc2cb52dda34d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/83ce45c93a6d5659cc4cc2cb52dda34d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/83ce45c93a6d5659cc4cc2cb52dda34d.mp4", "mask_path": "synthetic-bg-change/mask/83ce45c93a6d5659cc4cc2cb52dda34d.mp4", "composite_path": "synthetic-bg-change/composite/83ce45c93a6d5659cc4cc2cb52dda34d.mp4"}
{"edit_instruction": "Change the background to a cozy wooden ski lodge with snowflakes drifting gently past large glass windows and a warm fire crackling in a nearby stone fireplace, with soft, diffused indoor lighting. Eye-level, medium shot, static camera, slightly blurred background. Keep the woman in the white turtleneck sweater dress intact.", "input_video_path": "synthetic-bg-change/input_video/6e52dd6e5e64699137c5be476a57c8cf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e52dd6e5e64699137c5be476a57c8cf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e52dd6e5e64699137c5be476a57c8cf.mp4", "mask_path": "synthetic-bg-change/mask/6e52dd6e5e64699137c5be476a57c8cf.mp4", "composite_path": "synthetic-bg-change/composite/6e52dd6e5e64699137c5be476a57c8cf.mp4"}
{"edit_instruction": "Change the background to a cozy wooden ski lodge with snowflakes drifting gently past large glass windows and a warm fire crackling in a nearby stone fireplace, with soft, diffused indoor lighting. Eye-level, medium shot, static camera, slightly blurred background. Keep the woman in the white turtleneck sweater dress intact.", "input_video_path": "synthetic-bg-change/input_video/20e9d5d5059c45546724bac6fd17318d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/20e9d5d5059c45546724bac6fd17318d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/20e9d5d5059c45546724bac6fd17318d.mp4", "mask_path": "synthetic-bg-change/mask/20e9d5d5059c45546724bac6fd17318d.mp4", "composite_path": "synthetic-bg-change/composite/20e9d5d5059c45546724bac6fd17318d.mp4"}
{"edit_instruction": "Change the background to a smoky concert stage with bright spotlights sweeping across the background and volumetric light beams cutting through the haze, featuring dust particles in stage lights and a faint crowd silhouette in the dark distance, illuminated by hard front-left stage lighting. Eye-level, full shot, static camera, background in soft focus with bokeh. Keep the dancer in black intact.", "input_video_path": "synthetic-bg-change/input_video/008172194ddacc437aab5b2cf6d50b17.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/008172194ddacc437aab5b2cf6d50b17.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/008172194ddacc437aab5b2cf6d50b17.mp4", "mask_path": "synthetic-bg-change/mask/008172194ddacc437aab5b2cf6d50b17.mp4", "composite_path": "synthetic-bg-change/composite/008172194ddacc437aab5b2cf6d50b17.mp4"}
{"edit_instruction": "Change the background to a lush city park during spring with cherry blossom petals drifting through the air, willow branches swaying in a gentle breeze, soft natural sunlight filtering through leaves, and a dreamy out-of-focus background with bokeh. Eye-level, medium wide shot, static camera. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/e71e6e94361ed4445ca414dd1b2b9565.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e71e6e94361ed4445ca414dd1b2b9565.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e71e6e94361ed4445ca414dd1b2b9565.mp4", "mask_path": "synthetic-bg-change/mask/e71e6e94361ed4445ca414dd1b2b9565.mp4", "composite_path": "synthetic-bg-change/composite/e71e6e94361ed4445ca414dd1b2b9565.mp4"}
{"edit_instruction": "Change the background to a smoky concert stage with bright spotlights sweeping across the background and volumetric light beams cutting through the haze, featuring dust particles in stage lights and a faint crowd silhouette in the dark distance, illuminated by hard front-left stage lighting. Eye-level, full shot, static camera, background in soft focus with bokeh. Keep the dancer in black intact.", "input_video_path": "synthetic-bg-change/input_video/9db6d32bf0d74ca1e133ac668e0a299e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9db6d32bf0d74ca1e133ac668e0a299e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9db6d32bf0d74ca1e133ac668e0a299e.mp4", "mask_path": "synthetic-bg-change/mask/9db6d32bf0d74ca1e133ac668e0a299e.mp4", "composite_path": "synthetic-bg-change/composite/9db6d32bf0d74ca1e133ac668e0a299e.mp4"}
{"edit_instruction": "Change the background to a busy glass skybridge connecting skyscrapers, featuring reflections of moving clouds on glass panels, distant traffic below, and flags waving on nearby rooftops. Use bright neutral light from the front-right. Include an eye-level, medium shot with a static camera and a slightly blurred background showing city details and modern architecture with steel and glass textures. Keep the two businesswomen intact.", "input_video_path": "synthetic-bg-change/input_video/512b9a5f2beeddb4284c218422ec37c1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/512b9a5f2beeddb4284c218422ec37c1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/512b9a5f2beeddb4284c218422ec37c1.mp4", "mask_path": "synthetic-bg-change/mask/512b9a5f2beeddb4284c218422ec37c1.mp4", "composite_path": "synthetic-bg-change/composite/512b9a5f2beeddb4284c218422ec37c1.mp4"}
{"edit_instruction": "Change the background to a lush city park during spring with cherry blossom petals drifting through the air, willow branches swaying in a gentle breeze, soft natural sunlight filtering through leaves, and a dreamy out-of-focus background with bokeh. Eye-level, medium wide shot, static camera. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/23310f8129f0d40a0e5487f13b3ecc29.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/23310f8129f0d40a0e5487f13b3ecc29.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/23310f8129f0d40a0e5487f13b3ecc29.mp4", "mask_path": "synthetic-bg-change/mask/23310f8129f0d40a0e5487f13b3ecc29.mp4", "composite_path": "synthetic-bg-change/composite/23310f8129f0d40a0e5487f13b3ecc29.mp4"}
{"edit_instruction": "Change the background to a busy glass skybridge connecting skyscrapers, featuring reflections of moving clouds on glass panels, distant traffic below, and flags waving on nearby rooftops. Use bright neutral light from the front-right. Include an eye-level, medium shot with a static camera and a slightly blurred background showing city details and modern architecture with steel and glass textures. Keep the two businesswomen intact.", "input_video_path": "synthetic-bg-change/input_video/4eaac3e47d2e756b7eeea65c7e1bde0e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4eaac3e47d2e756b7eeea65c7e1bde0e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4eaac3e47d2e756b7eeea65c7e1bde0e.mp4", "mask_path": "synthetic-bg-change/mask/4eaac3e47d2e756b7eeea65c7e1bde0e.mp4", "composite_path": "synthetic-bg-change/composite/4eaac3e47d2e756b7eeea65c7e1bde0e.mp4"}
{"edit_instruction": "Change the background to a luxurious high-rise apartment at night with rain droplets sliding down the glass window, dynamic blurred city lights and traffic bokeh in the distance, soft warm interior light from the front-left, medium close-up, eye-level, static camera. Keep the woman in the black dress applying lipstick intact.", "input_video_path": "synthetic-bg-change/input_video/68b93a651f0fdeaf103f169bdc95e9ef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/68b93a651f0fdeaf103f169bdc95e9ef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/68b93a651f0fdeaf103f169bdc95e9ef.mp4", "mask_path": "synthetic-bg-change/mask/68b93a651f0fdeaf103f169bdc95e9ef.mp4", "composite_path": "synthetic-bg-change/composite/68b93a651f0fdeaf103f169bdc95e9ef.mp4"}
{"edit_instruction": "Change the background to a modern university atrium with students walking past in the midground, dust motes floating in sunbeams through large windows, and digital notice boards changing content, lit by bright, slightly cool directional light from the right. Use a medium shot, eye-level angle, static camera, and gentle background blur. Keep the two women reviewing notes and folders intact.", "input_video_path": "synthetic-bg-change/input_video/cec23bd254d6dc85685b71a819c601d7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cec23bd254d6dc85685b71a819c601d7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cec23bd254d6dc85685b71a819c601d7.mp4", "mask_path": "synthetic-bg-change/mask/cec23bd254d6dc85685b71a819c601d7.mp4", "composite_path": "synthetic-bg-change/composite/cec23bd254d6dc85685b71a819c601d7.mp4"}
{"edit_instruction": "Change the background to a luxurious high-rise apartment at night with rain droplets sliding down the glass window, dynamic blurred city lights and traffic bokeh in the distance, soft warm interior light from the front-left, medium close-up, eye-level, static camera. Keep the woman in the black dress applying lipstick intact.", "input_video_path": "synthetic-bg-change/input_video/5088466e76d6314f27442f0401eed87e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5088466e76d6314f27442f0401eed87e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5088466e76d6314f27442f0401eed87e.mp4", "mask_path": "synthetic-bg-change/mask/5088466e76d6314f27442f0401eed87e.mp4", "composite_path": "synthetic-bg-change/composite/5088466e76d6314f27442f0401eed87e.mp4"}
{"edit_instruction": "Change the background to a modern university atrium with students walking past in the midground, dust motes floating in sunbeams through large windows, and digital notice boards changing content, lit by bright, slightly cool directional light from the right. Use a medium shot, eye-level angle, static camera, and gentle background blur. Keep the two women reviewing notes and folders intact.", "input_video_path": "synthetic-bg-change/input_video/97f613cbcfd1891a3a44cb9bdd95f607.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/97f613cbcfd1891a3a44cb9bdd95f607.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/97f613cbcfd1891a3a44cb9bdd95f607.mp4", "mask_path": "synthetic-bg-change/mask/97f613cbcfd1891a3a44cb9bdd95f607.mp4", "composite_path": "synthetic-bg-change/composite/97f613cbcfd1891a3a44cb9bdd95f607.mp4"}
{"edit_instruction": "Change the background to a lush city park during late afternoon with golden sunlight filtering through trees creating dappled light, leaves swaying in the wind, a fountain spraying water in the blurred background, and birds flying across the sky. Soft light wrapping from the left. Medium wide shot, eye-level, static camera, soft focus background with beautiful bokeh. Keep the man in the tan suit intact.", "input_video_path": "synthetic-bg-change/input_video/c7680a4ec00e9701c555703cde89024b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c7680a4ec00e9701c555703cde89024b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c7680a4ec00e9701c555703cde89024b.mp4", "mask_path": "synthetic-bg-change/mask/c7680a4ec00e9701c555703cde89024b.mp4", "composite_path": "synthetic-bg-change/composite/c7680a4ec00e9701c555703cde89024b.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office skyscraper at dusk with city lights twinkling through the window, blurred traffic moving below, neon reflections on the glass, and warm ambient office lighting from the front-right. Medium close-up, eye-level, static camera, gentle background blur. Keep the professional woman with red hair and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/9e6e2ee8e78ddff9a5d42d7bb13ac1ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9e6e2ee8e78ddff9a5d42d7bb13ac1ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9e6e2ee8e78ddff9a5d42d7bb13ac1ec.mp4", "mask_path": "synthetic-bg-change/mask/9e6e2ee8e78ddff9a5d42d7bb13ac1ec.mp4", "composite_path": "synthetic-bg-change/composite/9e6e2ee8e78ddff9a5d42d7bb13ac1ec.mp4"}
{"edit_instruction": "Change the background to a lush city park during late afternoon with golden sunlight filtering through trees creating dappled light, leaves swaying in the wind, a fountain spraying water in the blurred background, and birds flying across the sky. Soft light wrapping from the left. Medium wide shot, eye-level, static camera, soft focus background with beautiful bokeh. Keep the man in the tan suit intact.", "input_video_path": "synthetic-bg-change/input_video/355be27dc8beee50352433c615602b79.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/355be27dc8beee50352433c615602b79.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/355be27dc8beee50352433c615602b79.mp4", "mask_path": "synthetic-bg-change/mask/355be27dc8beee50352433c615602b79.mp4", "composite_path": "synthetic-bg-change/composite/355be27dc8beee50352433c615602b79.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office skyscraper at dusk with city lights twinkling through the window, blurred traffic moving below, neon reflections on the glass, and warm ambient office lighting from the front-right. Medium close-up, eye-level, static camera, gentle background blur. Keep the professional woman with red hair and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/f4ea82289a41956329e72e65a24c948b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f4ea82289a41956329e72e65a24c948b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f4ea82289a41956329e72e65a24c948b.mp4", "mask_path": "synthetic-bg-change/mask/f4ea82289a41956329e72e65a24c948b.mp4", "composite_path": "synthetic-bg-change/composite/f4ea82289a41956329e72e65a24c948b.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with holographic data streams floating in the air, digital schematics flickering on glass walls, blue laser beams scanning equipment, soft diffused lighting from the front-right. Medium close-up, eye-level, static camera, soft-focus background with bokeh causing the lights to blur pleasantly. Keep the professional woman with red hair and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/acdc2c6945ca33c3a88edb8538160ca2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/acdc2c6945ca33c3a88edb8538160ca2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/acdc2c6945ca33c3a88edb8538160ca2.mp4", "mask_path": "synthetic-bg-change/mask/acdc2c6945ca33c3a88edb8538160ca2.mp4", "composite_path": "synthetic-bg-change/composite/acdc2c6945ca33c3a88edb8538160ca2.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled modern office at twilight with city lights flickering dynamically outside and car headlights streaming past in the distance. Include interior ambient reflections and soft office lighting from the front-right. Use a medium close-up, eye-level static camera shot with a dreamy out-of-focus background featuring bokeh from the city lights. Keep the professional woman in the dark blazer intact.", "input_video_path": "synthetic-bg-change/input_video/33bcb2d262f927d2d9157dd8b9e782aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/33bcb2d262f927d2d9157dd8b9e782aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/33bcb2d262f927d2d9157dd8b9e782aa.mp4", "mask_path": "synthetic-bg-change/mask/33bcb2d262f927d2d9157dd8b9e782aa.mp4", "composite_path": "synthetic-bg-change/composite/33bcb2d262f927d2d9157dd8b9e782aa.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with holographic data streams floating in the air, digital schematics flickering on glass walls, blue laser beams scanning equipment, soft diffused lighting from the front-right. Medium close-up, eye-level, static camera, soft-focus background with bokeh causing the lights to blur pleasantly. Keep the professional woman with red hair and glasses intact.", "input_video_path": "synthetic-bg-change/input_video/c35b2be28d4c1122ebe01ad5ce35a3de.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c35b2be28d4c1122ebe01ad5ce35a3de.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c35b2be28d4c1122ebe01ad5ce35a3de.mp4", "mask_path": "synthetic-bg-change/mask/c35b2be28d4c1122ebe01ad5ce35a3de.mp4", "composite_path": "synthetic-bg-change/composite/c35b2be28d4c1122ebe01ad5ce35a3de.mp4"}
{"edit_instruction": "Change the background to a bustling modern newsroom with blurred figures of reporters walking quickly, flashing TV monitors with news tickers, ceiling lights reflecting on glass partitions, and soft neutral office lighting from the front-left, shot in a Medium Close-Up at eye level with a static camera and gently blurred background depth. Keep the focused woman with glasses and a headset intact.", "input_video_path": "synthetic-bg-change/input_video/18621d5e912897f9974be91cacdef1b1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/18621d5e912897f9974be91cacdef1b1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/18621d5e912897f9974be91cacdef1b1.mp4", "mask_path": "synthetic-bg-change/mask/18621d5e912897f9974be91cacdef1b1.mp4", "composite_path": "synthetic-bg-change/composite/18621d5e912897f9974be91cacdef1b1.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled modern office at twilight with city lights flickering dynamically outside and car headlights streaming past in the distance. Include interior ambient reflections and soft office lighting from the front-right. Use a medium close-up, eye-level static camera shot with a dreamy out-of-focus background featuring bokeh from the city lights. Keep the professional woman in the dark blazer intact.", "input_video_path": "synthetic-bg-change/input_video/ee8fb4d6db81b01cd3ae496f347a9ddd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ee8fb4d6db81b01cd3ae496f347a9ddd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ee8fb4d6db81b01cd3ae496f347a9ddd.mp4", "mask_path": "synthetic-bg-change/mask/ee8fb4d6db81b01cd3ae496f347a9ddd.mp4", "composite_path": "synthetic-bg-change/composite/ee8fb4d6db81b01cd3ae496f347a9ddd.mp4"}
{"edit_instruction": "Change the background to a glass balcony overlooking a busy metropolis at twilight with shimmering city lights and car headlights streaming like ribbons on distant highways. Include soft front lighting with cool ambient fill, and a dreamy out-of-focus city lights bokeh effect. Keep the professional woman with the tablet intact.", "input_video_path": "synthetic-bg-change/input_video/c62760cfdc07ea9c7c274849246baa2d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c62760cfdc07ea9c7c274849246baa2d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c62760cfdc07ea9c7c274849246baa2d.mp4", "mask_path": "synthetic-bg-change/mask/c62760cfdc07ea9c7c274849246baa2d.mp4", "composite_path": "synthetic-bg-change/composite/c62760cfdc07ea9c7c274849246baa2d.mp4"}
{"edit_instruction": "Change the background to a bustling modern newsroom with blurred figures of reporters walking quickly, flashing TV monitors with news tickers, ceiling lights reflecting on glass partitions, and soft neutral office lighting from the front-left, shot in a Medium Close-Up at eye level with a static camera and gently blurred background depth. Keep the focused woman with glasses and a headset intact.", "input_video_path": "synthetic-bg-change/input_video/c8e34781317bc68b14dfdc008a4084ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c8e34781317bc68b14dfdc008a4084ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c8e34781317bc68b14dfdc008a4084ab.mp4", "mask_path": "synthetic-bg-change/mask/c8e34781317bc68b14dfdc008a4084ab.mp4", "composite_path": "synthetic-bg-change/composite/c8e34781317bc68b14dfdc008a4084ab.mp4"}
{"edit_instruction": "Change the background to a vast field of sunflowers under a bright sky with thousands of yellow flower petals swirling in the air and dandelion seeds floating in the soft wind, lit by soft diffused daylight from the upper left. Medium wide shot, static camera, eye-level, dreamy out-of-focus background with sun-dappled bokeh. Keep the woman in the patterned dress spinning intact.", "input_video_path": "synthetic-bg-change/input_video/c4edaac9e6bf4d5d36a061fae90bcf45.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c4edaac9e6bf4d5d36a061fae90bcf45.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c4edaac9e6bf4d5d36a061fae90bcf45.mp4", "mask_path": "synthetic-bg-change/mask/c4edaac9e6bf4d5d36a061fae90bcf45.mp4", "composite_path": "synthetic-bg-change/composite/c4edaac9e6bf4d5d36a061fae90bcf45.mp4"}
{"edit_instruction": "Change the background to a glass balcony overlooking a busy metropolis at twilight with shimmering city lights and car headlights streaming like ribbons on distant highways. Include soft front lighting with cool ambient fill, and a dreamy out-of-focus city lights bokeh effect. Keep the professional woman with the tablet intact.", "input_video_path": "synthetic-bg-change/input_video/36edda83b68403e6c9d39c3a65c6a704.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/36edda83b68403e6c9d39c3a65c6a704.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/36edda83b68403e6c9d39c3a65c6a704.mp4", "mask_path": "synthetic-bg-change/mask/36edda83b68403e6c9d39c3a65c6a704.mp4", "composite_path": "synthetic-bg-change/composite/36edda83b68403e6c9d39c3a65c6a704.mp4"}
{"edit_instruction": "Change the background to a mystical twilight glade with a glowing spiral of magical energy trailing from fingertips, fireflies dancing, and arcane symbols pulsing faintly in the air, under soft ambient lighting with a slightly blurred background and magical atmosphere. Medium wide shot, static camera, eye-level. Keep the woman in the geometric patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/1c6d30213a58cf029b40aaabbe5dd893.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1c6d30213a58cf029b40aaabbe5dd893.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1c6d30213a58cf029b40aaabbe5dd893.mp4", "mask_path": "synthetic-bg-change/mask/1c6d30213a58cf029b40aaabbe5dd893.mp4", "composite_path": "synthetic-bg-change/composite/1c6d30213a58cf029b40aaabbe5dd893.mp4"}
{"edit_instruction": "Change the background to a vast field of sunflowers under a bright sky with thousands of yellow flower petals swirling in the air and dandelion seeds floating in the soft wind, lit by soft diffused daylight from the upper left. Medium wide shot, static camera, eye-level, dreamy out-of-focus background with sun-dappled bokeh. Keep the woman in the patterned dress spinning intact.", "input_video_path": "synthetic-bg-change/input_video/aec23c94ed5befd9994b1f5082e1fe48.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aec23c94ed5befd9994b1f5082e1fe48.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aec23c94ed5befd9994b1f5082e1fe48.mp4", "mask_path": "synthetic-bg-change/mask/aec23c94ed5befd9994b1f5082e1fe48.mp4", "composite_path": "synthetic-bg-change/composite/aec23c94ed5befd9994b1f5082e1fe48.mp4"}
{"edit_instruction": "Change the background to a magical forest glade with glowing fairy dust, magical sparkles swirling in a spiral motion, soft fireflies, and drifting mystical pollen, illuminated by soft neutral light from the front-right. Use a medium shot, eye-level, static camera with a dreamy out-of-focus background and soft bokeh. Keep the woman in the colorful dress intact.", "input_video_path": "synthetic-bg-change/input_video/b78cbb9d1ccf76bac3afe655a78ea8e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b78cbb9d1ccf76bac3afe655a78ea8e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b78cbb9d1ccf76bac3afe655a78ea8e8.mp4", "mask_path": "synthetic-bg-change/mask/b78cbb9d1ccf76bac3afe655a78ea8e8.mp4", "composite_path": "synthetic-bg-change/composite/b78cbb9d1ccf76bac3afe655a78ea8e8.mp4"}
{"edit_instruction": "Change the background to a mystical twilight glade with a glowing spiral of magical energy trailing from fingertips, fireflies dancing, and arcane symbols pulsing faintly in the air, under soft ambient lighting with a slightly blurred background and magical atmosphere. Medium wide shot, static camera, eye-level. Keep the woman in the geometric patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/7a7e7695ca55c7a7809503dd6535eb04.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7a7e7695ca55c7a7809503dd6535eb04.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7a7e7695ca55c7a7809503dd6535eb04.mp4", "mask_path": "synthetic-bg-change/mask/7a7e7695ca55c7a7809503dd6535eb04.mp4", "composite_path": "synthetic-bg-change/composite/7a7e7695ca55c7a7809503dd6535eb04.mp4"}
{"edit_instruction": "Change the background to a magical forest glade with glowing fairy dust, magical sparkles swirling in a spiral motion, soft fireflies, and drifting mystical pollen, illuminated by soft neutral light from the front-right. Use a medium shot, eye-level, static camera with a dreamy out-of-focus background and soft bokeh. Keep the woman in the colorful dress intact.", "input_video_path": "synthetic-bg-change/input_video/086bbd5113f7a7da96d8f940590e3e5d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/086bbd5113f7a7da96d8f940590e3e5d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/086bbd5113f7a7da96d8f940590e3e5d.mp4", "mask_path": "synthetic-bg-change/mask/086bbd5113f7a7da96d8f940590e3e5d.mp4", "composite_path": "synthetic-bg-change/composite/086bbd5113f7a7da96d8f940590e3e5d.mp4"}
{"edit_instruction": "Change the background to Times Square at night with bright flickering neon billboards, yellow taxis driving past with motion blur, steam rising from subway grates, city lights reflecting on wet pavement, and a soft neutral city glow from the front-left. Use a medium wide shot, eye-level static camera, with a slightly blurred background capturing the chaotic urban energy. Keep the spinning woman in the dress intact.", "input_video_path": "synthetic-bg-change/input_video/9b40f0f7f67a7bed3ddd821229d908c1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9b40f0f7f67a7bed3ddd821229d908c1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9b40f0f7f67a7bed3ddd821229d908c1.mp4", "mask_path": "synthetic-bg-change/mask/9b40f0f7f67a7bed3ddd821229d908c1.mp4", "composite_path": "synthetic-bg-change/composite/9b40f0f7f67a7bed3ddd821229d908c1.mp4"}
{"edit_instruction": "Change the background to a high-tech modern office skyscraper with floor-to-ceiling windows, featuring holographic data displays, dust motes in sunbeams, and soft neutral office lighting, with a recognizable but gently blurred city skyline visible through the glass to match medium depth of field. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/5cb0c20d7faec0efcfdb54f6a1c3ec98.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5cb0c20d7faec0efcfdb54f6a1c3ec98.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5cb0c20d7faec0efcfdb54f6a1c3ec98.mp4", "mask_path": "synthetic-bg-change/mask/5cb0c20d7faec0efcfdb54f6a1c3ec98.mp4", "composite_path": "synthetic-bg-change/composite/5cb0c20d7faec0efcfdb54f6a1c3ec98.mp4"}
{"edit_instruction": "Change the background to a cozy, bustling urban coffee shop with steam rising from an espresso machine, customers walking past, warm pendant lights swaying overhead, and warm interior lighting from the front-right. Include a soft-focus background with beautiful bokeh from city lights outside the window, medium shot, eye-level, static camera. Keep the woman in business attire intact.", "input_video_path": "synthetic-bg-change/input_video/a8345994d2df0602e78210c7c6b6e63d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a8345994d2df0602e78210c7c6b6e63d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a8345994d2df0602e78210c7c6b6e63d.mp4", "mask_path": "synthetic-bg-change/mask/a8345994d2df0602e78210c7c6b6e63d.mp4", "composite_path": "synthetic-bg-change/composite/a8345994d2df0602e78210c7c6b6e63d.mp4"}
{"edit_instruction": "Change the background to Times Square at night with bright flickering neon billboards, yellow taxis driving past with motion blur, steam rising from subway grates, city lights reflecting on wet pavement, and a soft neutral city glow from the front-left. Use a medium wide shot, eye-level static camera, with a slightly blurred background capturing the chaotic urban energy. Keep the spinning woman in the dress intact.", "input_video_path": "synthetic-bg-change/input_video/b6fc0b47733984e9075afafea1126d77.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b6fc0b47733984e9075afafea1126d77.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b6fc0b47733984e9075afafea1126d77.mp4", "mask_path": "synthetic-bg-change/mask/b6fc0b47733984e9075afafea1126d77.mp4", "composite_path": "synthetic-bg-change/composite/b6fc0b47733984e9075afafea1126d77.mp4"}
{"edit_instruction": "Change the background to a cozy, bustling urban coffee shop with steam rising from an espresso machine, customers walking past, warm pendant lights swaying overhead, and warm interior lighting from the front-right. Include a soft-focus background with beautiful bokeh from city lights outside the window, medium shot, eye-level, static camera. Keep the woman in business attire intact.", "input_video_path": "synthetic-bg-change/input_video/12c1580b02da243abac78994823fd17d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/12c1580b02da243abac78994823fd17d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/12c1580b02da243abac78994823fd17d.mp4", "mask_path": "synthetic-bg-change/mask/12c1580b02da243abac78994823fd17d.mp4", "composite_path": "synthetic-bg-change/composite/12c1580b02da243abac78994823fd17d.mp4"}
{"edit_instruction": "Change the background to a high-tech modern office skyscraper with floor-to-ceiling windows, featuring holographic data displays, dust motes in sunbeams, and soft neutral office lighting, with a recognizable but gently blurred city skyline visible through the glass to match medium depth of field. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/6b12b42a5e604cb876c9f175b046702a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6b12b42a5e604cb876c9f175b046702a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6b12b42a5e604cb876c9f175b046702a.mp4", "mask_path": "synthetic-bg-change/mask/6b12b42a5e604cb876c9f175b046702a.mp4", "composite_path": "synthetic-bg-change/composite/6b12b42a5e604cb876c9f175b046702a.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Paris skyline at dusk with the Eiffel Tower twinkling in the distance, car headlights streaming like ribbons of light below, and birds flying across the sunset sky, with soft neutral light illuminating from the front-right. Medium shot, eye-level, static camera, gentle background blur. Keep the woman in the geometric patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/25510a0e40331218dbe200fe82ceb7d3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/25510a0e40331218dbe200fe82ceb7d3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/25510a0e40331218dbe200fe82ceb7d3.mp4", "mask_path": "synthetic-bg-change/mask/25510a0e40331218dbe200fe82ceb7d3.mp4", "composite_path": "synthetic-bg-change/composite/25510a0e40331218dbe200fe82ceb7d3.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Paris skyline at dusk with the Eiffel Tower twinkling in the distance, car headlights streaming like ribbons of light below, and birds flying across the sunset sky, with soft neutral light illuminating from the front-right. Medium shot, eye-level, static camera, gentle background blur. Keep the woman in the geometric patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/6da34681605b21bdde2e592513e49e44.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6da34681605b21bdde2e592513e49e44.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6da34681605b21bdde2e592513e49e44.mp4", "mask_path": "synthetic-bg-change/mask/6da34681605b21bdde2e592513e49e44.mp4", "composite_path": "synthetic-bg-change/composite/6da34681605b21bdde2e592513e49e44.mp4"}
{"edit_instruction": "Change the background to a vast ocean of fluffy white cumulus clouds high in the sky with other skydivers falling in the distance and a plane circling far away, illuminated by bright, neutral top-down sunlight with sun rays bursting through cloud gaps. Eye-level, full shot, static camera, deep focus with sharp horizon. Keep the businessman in the suit with a parachute harness intact.", "input_video_path": "synthetic-bg-change/input_video/7abc2861e642d592881402d20720c51c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7abc2861e642d592881402d20720c51c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7abc2861e642d592881402d20720c51c.mp4", "mask_path": "synthetic-bg-change/mask/7abc2861e642d592881402d20720c51c.mp4", "composite_path": "synthetic-bg-change/composite/7abc2861e642d592881402d20720c51c.mp4"}
{"edit_instruction": "Change the background to a vast ocean of fluffy white cumulus clouds high in the sky with other skydivers falling in the distance and a plane circling far away, illuminated by bright, neutral top-down sunlight with sun rays bursting through cloud gaps. Eye-level, full shot, static camera, deep focus with sharp horizon. Keep the businessman in the suit with a parachute harness intact.", "input_video_path": "synthetic-bg-change/input_video/83a33c8170c0d00d605836591bbb472c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/83a33c8170c0d00d605836591bbb472c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/83a33c8170c0d00d605836591bbb472c.mp4", "mask_path": "synthetic-bg-change/mask/83a33c8170c0d00d605836591bbb472c.mp4", "composite_path": "synthetic-bg-change/composite/83a33c8170c0d00d605836591bbb472c.mp4"}
{"edit_instruction": "Change the background to an upscale evening reception with guests mingling holding champagne flutes, waiters passing with trays, soft candlelight flickering on tables, and warm ambient lighting. Medium shot, eye-level, static camera, gently blurred background. Keep the professional woman in business attire intact.", "input_video_path": "synthetic-bg-change/input_video/d792129d5866f7e0e6a5f947568d5ec2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d792129d5866f7e0e6a5f947568d5ec2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d792129d5866f7e0e6a5f947568d5ec2.mp4", "mask_path": "synthetic-bg-change/mask/d792129d5866f7e0e6a5f947568d5ec2.mp4", "composite_path": "synthetic-bg-change/composite/d792129d5866f7e0e6a5f947568d5ec2.mp4"}
{"edit_instruction": "Change the background to an upscale evening reception with guests mingling holding champagne flutes, waiters passing with trays, soft candlelight flickering on tables, and warm ambient lighting. Medium shot, eye-level, static camera, gently blurred background. Keep the professional woman in business attire intact.", "input_video_path": "synthetic-bg-change/input_video/40a12527149674697509ff76a32bed68.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/40a12527149674697509ff76a32bed68.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/40a12527149674697509ff76a32bed68.mp4", "mask_path": "synthetic-bg-change/mask/40a12527149674697509ff76a32bed68.mp4", "composite_path": "synthetic-bg-change/composite/40a12527149674697509ff76a32bed68.mp4"}
{"edit_instruction": "Change the background to a vibrant Brooklyn street corner covered in colorful graffiti with passing cars moving in the blurred background and pigeons scattering near the sidewalk, lit by warm late afternoon sunlight hitting the brick textures. Medium wide shot, static camera, eye-level, with slightly blurred background for depth. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3451cf25388dc543184b6d42f87aba59.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3451cf25388dc543184b6d42f87aba59.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3451cf25388dc543184b6d42f87aba59.mp4", "mask_path": "synthetic-bg-change/mask/3451cf25388dc543184b6d42f87aba59.mp4", "composite_path": "synthetic-bg-change/composite/3451cf25388dc543184b6d42f87aba59.mp4"}
{"edit_instruction": "Change the background to a vibrant Brooklyn street corner covered in colorful graffiti with passing cars moving in the blurred background and pigeons scattering near the sidewalk, lit by warm late afternoon sunlight hitting the brick textures. Medium wide shot, static camera, eye-level, with slightly blurred background for depth. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/06e72772b5f64007ea01e8b76a07e184.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06e72772b5f64007ea01e8b76a07e184.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06e72772b5f64007ea01e8b76a07e184.mp4", "mask_path": "synthetic-bg-change/mask/06e72772b5f64007ea01e8b76a07e184.mp4", "composite_path": "synthetic-bg-change/composite/06e72772b5f64007ea01e8b76a07e184.mp4"}
{"edit_instruction": "Change the background to a sunlit urban basketball court with graffiti art walls, pigeons flying up, autumn leaves swirling on concrete, and distant city traffic, lit by soft bright sunlight from the front-right. Medium wide shot, eye-level, static camera with a slightly blurred background showing soft urban details. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/98186e387e44cf1c7df3a3b2a97e110e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/98186e387e44cf1c7df3a3b2a97e110e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/98186e387e44cf1c7df3a3b2a97e110e.mp4", "mask_path": "synthetic-bg-change/mask/98186e387e44cf1c7df3a3b2a97e110e.mp4", "composite_path": "synthetic-bg-change/composite/98186e387e44cf1c7df3a3b2a97e110e.mp4"}
{"edit_instruction": "Change the background to a sunlit urban basketball court with graffiti art walls, pigeons flying up, autumn leaves swirling on concrete, and distant city traffic, lit by soft bright sunlight from the front-right. Medium wide shot, eye-level, static camera with a slightly blurred background showing soft urban details. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6cc10646fba36ee44be9e374a2773a10.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6cc10646fba36ee44be9e374a2773a10.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6cc10646fba36ee44be9e374a2773a10.mp4", "mask_path": "synthetic-bg-change/mask/6cc10646fba36ee44be9e374a2773a10.mp4", "composite_path": "synthetic-bg-change/composite/6cc10646fba36ee44be9e374a2773a10.mp4"}
{"edit_instruction": "Change the background to a sprawling modern metropolis at midday with sunlight reflecting off glass skyscrapers, helicopters in the distance, and clouds drifting rapidly to create speed. Neutral top-down daylight, eye-level medium full shot, static camera, sharp background with deep focus. Keep the businessman in the suit and parachute gear intact.", "input_video_path": "synthetic-bg-change/input_video/0b080d78bffd81c84253261cc2cd14ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0b080d78bffd81c84253261cc2cd14ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0b080d78bffd81c84253261cc2cd14ab.mp4", "mask_path": "synthetic-bg-change/mask/0b080d78bffd81c84253261cc2cd14ab.mp4", "composite_path": "synthetic-bg-change/composite/0b080d78bffd81c84253261cc2cd14ab.mp4"}
{"edit_instruction": "Change the background to a vibrant city sidewalk during the day with briskly walking pedestrians, blurred yellow taxis passing by, and steam rising gently from a street vent, under soft, neutral daylight from the front right. Maintain a medium wide shot at eye-level with a static camera and a slightly blurred urban background showing depth. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8f8a9f41b94b2b236e5129a4ea1c5990.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f8a9f41b94b2b236e5129a4ea1c5990.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f8a9f41b94b2b236e5129a4ea1c5990.mp4", "mask_path": "synthetic-bg-change/mask/8f8a9f41b94b2b236e5129a4ea1c5990.mp4", "composite_path": "synthetic-bg-change/composite/8f8a9f41b94b2b236e5129a4ea1c5990.mp4"}
{"edit_instruction": "Change the background to a sprawling modern metropolis at midday with sunlight reflecting off glass skyscrapers, helicopters in the distance, and clouds drifting rapidly to create speed. Neutral top-down daylight, eye-level medium full shot, static camera, sharp background with deep focus. Keep the businessman in the suit and parachute gear intact.", "input_video_path": "synthetic-bg-change/input_video/6db7230a3e9684fa68ff2ec40e2eb072.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6db7230a3e9684fa68ff2ec40e2eb072.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6db7230a3e9684fa68ff2ec40e2eb072.mp4", "mask_path": "synthetic-bg-change/mask/6db7230a3e9684fa68ff2ec40e2eb072.mp4", "composite_path": "synthetic-bg-change/composite/6db7230a3e9684fa68ff2ec40e2eb072.mp4"}
{"edit_instruction": "Change the background to a vibrant city sidewalk during the day with briskly walking pedestrians, blurred yellow taxis passing by, and steam rising gently from a street vent, under soft, neutral daylight from the front right. Maintain a medium wide shot at eye-level with a static camera and a slightly blurred urban background showing depth. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7bd599a60e13a762ca788d848e4c7dce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7bd599a60e13a762ca788d848e4c7dce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7bd599a60e13a762ca788d848e4c7dce.mp4", "mask_path": "synthetic-bg-change/mask/7bd599a60e13a762ca788d848e4c7dce.mp4", "composite_path": "synthetic-bg-change/composite/7bd599a60e13a762ca788d848e4c7dce.mp4"}
{"edit_instruction": "Change the background to a modern corporate break room with large glass windows, people walking past in the hallway, and sleek office furniture. Include a digital coffee machine screen flickering and dust motes floating in sunbeams, with soft diffused office lighting from the front-right. Use a medium wide shot at eye-level with a static camera and a sharp background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/fb951f3126bb40fcd05864241d237e3d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fb951f3126bb40fcd05864241d237e3d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fb951f3126bb40fcd05864241d237e3d.mp4", "mask_path": "synthetic-bg-change/mask/fb951f3126bb40fcd05864241d237e3d.mp4", "composite_path": "synthetic-bg-change/composite/fb951f3126bb40fcd05864241d237e3d.mp4"}
{"edit_instruction": "Change the background to a modern corporate break room with large glass windows, people walking past in the hallway, and sleek office furniture. Include a digital coffee machine screen flickering and dust motes floating in sunbeams, with soft diffused office lighting from the front-right. Use a medium wide shot at eye-level with a static camera and a sharp background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ccf4d52f6a29fe70ef84e2b8dc1f7112.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ccf4d52f6a29fe70ef84e2b8dc1f7112.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ccf4d52f6a29fe70ef84e2b8dc1f7112.mp4", "mask_path": "synthetic-bg-change/mask/ccf4d52f6a29fe70ef84e2b8dc1f7112.mp4", "composite_path": "synthetic-bg-change/composite/ccf4d52f6a29fe70ef84e2b8dc1f7112.mp4"}
{"edit_instruction": "Change the background to a vibrant Tokyo street at night with flickering pink and blue neon signs, bustling crowds in a blurred background, steam rising from vents, and soft cool lighting from the front-right. Include a dreamy out-of-focus background with colorful bokeh balls and an electric, rhythmic music video atmosphere. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2d188790831ec453db765b626c4c1a92.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2d188790831ec453db765b626c4c1a92.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2d188790831ec453db765b626c4c1a92.mp4", "mask_path": "synthetic-bg-change/mask/2d188790831ec453db765b626c4c1a92.mp4", "composite_path": "synthetic-bg-change/composite/2d188790831ec453db765b626c4c1a92.mp4"}
{"edit_instruction": "Change the background to a vibrant Tokyo street at night with flickering pink and blue neon signs, bustling crowds in a blurred background, steam rising from vents, and soft cool lighting from the front-right. Include a dreamy out-of-focus background with colorful bokeh balls and an electric, rhythmic music video atmosphere. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b877d0278ff44a08b7c11938d7046d42.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b877d0278ff44a08b7c11938d7046d42.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b877d0278ff44a08b7c11938d7046d42.mp4", "mask_path": "synthetic-bg-change/mask/b877d0278ff44a08b7c11938d7046d42.mp4", "composite_path": "synthetic-bg-change/composite/b877d0278ff44a08b7c11938d7046d42.mp4"}
{"edit_instruction": "Change the background to a busy luxury shopping street with pedestrians walking past blurred shop windows and yellow taxi cabs in the distance, lit by soft diffused daylight from the front-left and featuring a bokeh background of city lights. Medium shot, eye-level, static camera. Keep the young woman in the silver knit top intact.", "input_video_path": "synthetic-bg-change/input_video/63010c6490c6dea5fd603d269470dffe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/63010c6490c6dea5fd603d269470dffe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/63010c6490c6dea5fd603d269470dffe.mp4", "mask_path": "synthetic-bg-change/mask/63010c6490c6dea5fd603d269470dffe.mp4", "composite_path": "synthetic-bg-change/composite/63010c6490c6dea5fd603d269470dffe.mp4"}
{"edit_instruction": "Change the background to the South Bank with the Tower Bridge visible across the river, the River Thames flowing steadily, a boat passing in the distance, and seagulls overhead, under overcast soft natural light. Medium shot, eye-level, slightly blurred background. Keep the woman in the grey blazer intact.", "input_video_path": "synthetic-bg-change/input_video/ff7fcbb586c690e31c12a3b25e2ba179.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff7fcbb586c690e31c12a3b25e2ba179.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff7fcbb586c690e31c12a3b25e2ba179.mp4", "mask_path": "synthetic-bg-change/mask/ff7fcbb586c690e31c12a3b25e2ba179.mp4", "composite_path": "synthetic-bg-change/composite/ff7fcbb586c690e31c12a3b25e2ba179.mp4"}
{"edit_instruction": "Change the background to a busy luxury shopping street with pedestrians walking past blurred shop windows and yellow taxi cabs in the distance, lit by soft diffused daylight from the front-left and featuring a bokeh background of city lights. Medium shot, eye-level, static camera. Keep the young woman in the silver knit top intact.", "input_video_path": "synthetic-bg-change/input_video/556db2cf830e836f8de9141ab9423e25.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/556db2cf830e836f8de9141ab9423e25.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/556db2cf830e836f8de9141ab9423e25.mp4", "mask_path": "synthetic-bg-change/mask/556db2cf830e836f8de9141ab9423e25.mp4", "composite_path": "synthetic-bg-change/composite/556db2cf830e836f8de9141ab9423e25.mp4"}
{"edit_instruction": "Change the background to a sleek, white airport terminal with travelers pulling suitcases and flickering flight information screens, lit by clean, neutral artificial light from the left. Medium shot, eye-level, static camera with a soft focus background. Keep the young woman in a silver knit top intact.", "input_video_path": "synthetic-bg-change/input_video/0f4793d4a9ea9049a8935a87e67b4b6e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0f4793d4a9ea9049a8935a87e67b4b6e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0f4793d4a9ea9049a8935a87e67b4b6e.mp4", "mask_path": "synthetic-bg-change/mask/0f4793d4a9ea9049a8935a87e67b4b6e.mp4", "composite_path": "synthetic-bg-change/composite/0f4793d4a9ea9049a8935a87e67b4b6e.mp4"}
{"edit_instruction": "Change the background to the South Bank with the Tower Bridge visible across the river, the River Thames flowing steadily, a boat passing in the distance, and seagulls overhead, under overcast soft natural light. Medium shot, eye-level, slightly blurred background. Keep the woman in the grey blazer intact.", "input_video_path": "synthetic-bg-change/input_video/2c1f948ee4d6637a97fefb08313b1882.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c1f948ee4d6637a97fefb08313b1882.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c1f948ee4d6637a97fefb08313b1882.mp4", "mask_path": "synthetic-bg-change/mask/2c1f948ee4d6637a97fefb08313b1882.mp4", "composite_path": "synthetic-bg-change/composite/2c1f948ee4d6637a97fefb08313b1882.mp4"}
{"edit_instruction": "Change the background to a sleek, white airport terminal with travelers pulling suitcases and flickering flight information screens, lit by clean, neutral artificial light from the left. Medium shot, eye-level, static camera with a soft focus background. Keep the young woman in a silver knit top intact.", "input_video_path": "synthetic-bg-change/input_video/0e935c3a4aa6657e1a8b99664b760b25.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0e935c3a4aa6657e1a8b99664b760b25.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0e935c3a4aa6657e1a8b99664b760b25.mp4", "mask_path": "synthetic-bg-change/mask/0e935c3a4aa6657e1a8b99664b760b25.mp4", "composite_path": "synthetic-bg-change/composite/0e935c3a4aa6657e1a8b99664b760b25.mp4"}
{"edit_instruction": "Change the background to a sunny plaza in front of the Duomo in Milan with pigeons taking flight and tourists snapping photos, lit by bright natural sunlight from the right casting soft shadows. Medium shot, eye-level, background in soft focus. Keep the young woman in the grey sweater holding a credit card intact.", "input_video_path": "synthetic-bg-change/input_video/e558fd136dcb9c04a4aa0bda6d8154f5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e558fd136dcb9c04a4aa0bda6d8154f5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e558fd136dcb9c04a4aa0bda6d8154f5.mp4", "mask_path": "synthetic-bg-change/mask/e558fd136dcb9c04a4aa0bda6d8154f5.mp4", "composite_path": "synthetic-bg-change/composite/e558fd136dcb9c04a4aa0bda6d8154f5.mp4"}
{"edit_instruction": "Change the background to a counter in a trendy, bustling coffee shop with steam rising from espresso machines, a barista moving in the background, dust motes floating in light beams, and warm window light streaming in from the right. Medium shot, eye-level, slightly blurred background. Keep the young woman in a grey sweater holding a credit card intact.", "input_video_path": "synthetic-bg-change/input_video/a2de46104f5f06a43bea3b94d4098e18.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a2de46104f5f06a43bea3b94d4098e18.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a2de46104f5f06a43bea3b94d4098e18.mp4", "mask_path": "synthetic-bg-change/mask/a2de46104f5f06a43bea3b94d4098e18.mp4", "composite_path": "synthetic-bg-change/composite/a2de46104f5f06a43bea3b94d4098e18.mp4"}
{"edit_instruction": "Change the background to a sunny plaza in front of the Duomo in Milan with pigeons taking flight and tourists snapping photos, lit by bright natural sunlight from the right casting soft shadows. Medium shot, eye-level, background in soft focus. Keep the young woman in the grey sweater holding a credit card intact.", "input_video_path": "synthetic-bg-change/input_video/48b899db4cc4dcca53d89a4b8f815c96.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/48b899db4cc4dcca53d89a4b8f815c96.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/48b899db4cc4dcca53d89a4b8f815c96.mp4", "mask_path": "synthetic-bg-change/mask/48b899db4cc4dcca53d89a4b8f815c96.mp4", "composite_path": "synthetic-bg-change/composite/48b899db4cc4dcca53d89a4b8f815c96.mp4"}
{"edit_instruction": "Change the background to a sleek airport terminal with travelers pulling luggage in the distance and flight information screens flickering on the walls, illuminated by clean, neutral artificial light from the front-right. Use an eye-level medium shot with a slightly blurred background. Keep the young woman in the grey knit sweater intact.", "input_video_path": "synthetic-bg-change/input_video/06633c233156bc8c22b4740a3f02913a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06633c233156bc8c22b4740a3f02913a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06633c233156bc8c22b4740a3f02913a.mp4", "mask_path": "synthetic-bg-change/mask/06633c233156bc8c22b4740a3f02913a.mp4", "composite_path": "synthetic-bg-change/composite/06633c233156bc8c22b4740a3f02913a.mp4"}
{"edit_instruction": "Change the background to a counter in a trendy, bustling coffee shop with steam rising from espresso machines, a barista moving in the background, dust motes floating in light beams, and warm window light streaming in from the right. Medium shot, eye-level, slightly blurred background. Keep the young woman in a grey sweater holding a credit card intact.", "input_video_path": "synthetic-bg-change/input_video/adc32da027fef26f22c47755eb070248.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/adc32da027fef26f22c47755eb070248.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/adc32da027fef26f22c47755eb070248.mp4", "mask_path": "synthetic-bg-change/mask/adc32da027fef26f22c47755eb070248.mp4", "composite_path": "synthetic-bg-change/composite/adc32da027fef26f22c47755eb070248.mp4"}
{"edit_instruction": "Change the background to a luxury shopping street like Fifth Avenue with pedestrians passing by, yellow taxi cabs in traffic, and soft neutral daylight illuminating storefronts. Medium shot, eye-level, blurred background with bokeh. Keep the young woman in the grey sweater holding a credit card intact.", "input_video_path": "synthetic-bg-change/input_video/52751baae500f3ac93c3d15a71aad338.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/52751baae500f3ac93c3d15a71aad338.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/52751baae500f3ac93c3d15a71aad338.mp4", "mask_path": "synthetic-bg-change/mask/52751baae500f3ac93c3d15a71aad338.mp4", "composite_path": "synthetic-bg-change/composite/52751baae500f3ac93c3d15a71aad338.mp4"}
{"edit_instruction": "Change the background to a sleek airport terminal with travelers pulling luggage in the distance and flight information screens flickering on the walls, illuminated by clean, neutral artificial light from the front-right. Use an eye-level medium shot with a slightly blurred background. Keep the young woman in the grey knit sweater intact.", "input_video_path": "synthetic-bg-change/input_video/335fb62f1242c8b293c32f9be77f465a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/335fb62f1242c8b293c32f9be77f465a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/335fb62f1242c8b293c32f9be77f465a.mp4", "mask_path": "synthetic-bg-change/mask/335fb62f1242c8b293c32f9be77f465a.mp4", "composite_path": "synthetic-bg-change/composite/335fb62f1242c8b293c32f9be77f465a.mp4"}
{"edit_instruction": "Change the background to a bustling high-end shopping street with shoppers walking past carrying bags and blurred storefront displays glowing softly, lit by soft diffused daylight from the front-right. Maintain an eye-level, medium shot with a soft bokeh background. Keep the young woman in the grey knit sweater holding a credit card intact.", "input_video_path": "synthetic-bg-change/input_video/e08d164b1799ac09e74e495798f06344.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e08d164b1799ac09e74e495798f06344.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e08d164b1799ac09e74e495798f06344.mp4", "mask_path": "synthetic-bg-change/mask/e08d164b1799ac09e74e495798f06344.mp4", "composite_path": "synthetic-bg-change/composite/e08d164b1799ac09e74e495798f06344.mp4"}
{"edit_instruction": "Change the background to a luxury shopping street like Fifth Avenue with pedestrians passing by, yellow taxi cabs in traffic, and soft neutral daylight illuminating storefronts. Medium shot, eye-level, blurred background with bokeh. Keep the young woman in the grey sweater holding a credit card intact.", "input_video_path": "synthetic-bg-change/input_video/48e23104135ee951721706915acfee8b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/48e23104135ee951721706915acfee8b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/48e23104135ee951721706915acfee8b.mp4", "mask_path": "synthetic-bg-change/mask/48e23104135ee951721706915acfee8b.mp4", "composite_path": "synthetic-bg-change/composite/48e23104135ee951721706915acfee8b.mp4"}
{"edit_instruction": "Change the background to Piazza San Marco in Venice with pigeons flying up, tourists strolling near the ornate architecture of the basilica, and warm golden hour light striking from the front-right. Eye-level, medium shot, sharp background, deep focus. Keep the young woman in a grey knit sweater intact.", "input_video_path": "synthetic-bg-change/input_video/19533dc7d4b9efd2f204d9341b3e7c1c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/19533dc7d4b9efd2f204d9341b3e7c1c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/19533dc7d4b9efd2f204d9341b3e7c1c.mp4", "mask_path": "synthetic-bg-change/mask/19533dc7d4b9efd2f204d9341b3e7c1c.mp4", "composite_path": "synthetic-bg-change/composite/19533dc7d4b9efd2f204d9341b3e7c1c.mp4"}
{"edit_instruction": "Change the background to a bustling high-end shopping street with shoppers walking past carrying bags and blurred storefront displays glowing softly, lit by soft diffused daylight from the front-right. Maintain an eye-level, medium shot with a soft bokeh background. Keep the young woman in the grey knit sweater holding a credit card intact.", "input_video_path": "synthetic-bg-change/input_video/5007f492c90323d5e384edea8ce9723c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5007f492c90323d5e384edea8ce9723c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5007f492c90323d5e384edea8ce9723c.mp4", "mask_path": "synthetic-bg-change/mask/5007f492c90323d5e384edea8ce9723c.mp4", "composite_path": "synthetic-bg-change/composite/5007f492c90323d5e384edea8ce9723c.mp4"}
{"edit_instruction": "Change the background to a high-end outdoor shopping district with people walking past blurred fashion boutique windows, swaying decorative trees, digital advertisements, and soft diffused sunlight from the front-right. Eye-level, medium shot, static camera, slightly blurred background with bokeh from store lights. Keep the young woman in the grey knit sweater intact.", "input_video_path": "synthetic-bg-change/input_video/f50ab4913c288685289e434d00719f8f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f50ab4913c288685289e434d00719f8f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f50ab4913c288685289e434d00719f8f.mp4", "mask_path": "synthetic-bg-change/mask/f50ab4913c288685289e434d00719f8f.mp4", "composite_path": "synthetic-bg-change/composite/f50ab4913c288685289e434d00719f8f.mp4"}
{"edit_instruction": "Change the background to Piazza San Marco in Venice with pigeons flying up, tourists strolling near the ornate architecture of the basilica, and warm golden hour light striking from the front-right. Eye-level, medium shot, sharp background, deep focus. Keep the young woman in a grey knit sweater intact.", "input_video_path": "synthetic-bg-change/input_video/e24fd60b2d319a93f8c19c76cda606dd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e24fd60b2d319a93f8c19c76cda606dd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e24fd60b2d319a93f8c19c76cda606dd.mp4", "mask_path": "synthetic-bg-change/mask/e24fd60b2d319a93f8c19c76cda606dd.mp4", "composite_path": "synthetic-bg-change/composite/e24fd60b2d319a93f8c19c76cda606dd.mp4"}
{"edit_instruction": "Change the background to a bustling European street market with pedestrians walking past with shopping bags and colorful fruit stands, soft diffused natural light from the front right, eye-level, medium shot, blurred background with bokeh. Keep the bearded man in the checkered shirt and flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/8da0f539b4f65eec80ce8515ba2338c5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8da0f539b4f65eec80ce8515ba2338c5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8da0f539b4f65eec80ce8515ba2338c5.mp4", "mask_path": "synthetic-bg-change/mask/8da0f539b4f65eec80ce8515ba2338c5.mp4", "composite_path": "synthetic-bg-change/composite/8da0f539b4f65eec80ce8515ba2338c5.mp4"}
{"edit_instruction": "Change the background to a high-end outdoor shopping district with people walking past blurred fashion boutique windows, swaying decorative trees, digital advertisements, and soft diffused sunlight from the front-right. Eye-level, medium shot, static camera, slightly blurred background with bokeh from store lights. Keep the young woman in the grey knit sweater intact.", "input_video_path": "synthetic-bg-change/input_video/f00e21a58ae8b1bebb8ff960bce106a2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f00e21a58ae8b1bebb8ff960bce106a2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f00e21a58ae8b1bebb8ff960bce106a2.mp4", "mask_path": "synthetic-bg-change/mask/f00e21a58ae8b1bebb8ff960bce106a2.mp4", "composite_path": "synthetic-bg-change/composite/f00e21a58ae8b1bebb8ff960bce106a2.mp4"}
{"edit_instruction": "Change the background to a luxurious hotel lobby with a sparkling crystal chandelier, guests walking past, gold gleaming accents, and soft flattering interior lighting, captured as a close-up shot with a static camera at eye-level and gentle background blur. Keep the young woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/feb09f8e5540a0dc4749b7a73aea176e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/feb09f8e5540a0dc4749b7a73aea176e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/feb09f8e5540a0dc4749b7a73aea176e.mp4", "mask_path": "synthetic-bg-change/mask/feb09f8e5540a0dc4749b7a73aea176e.mp4", "composite_path": "synthetic-bg-change/composite/feb09f8e5540a0dc4749b7a73aea176e.mp4"}
{"edit_instruction": "Change the background to a bustling European street market with pedestrians walking past with shopping bags and colorful fruit stands, soft diffused natural light from the front right, eye-level, medium shot, blurred background with bokeh. Keep the bearded man in the checkered shirt and flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/6e70d9dd09ab84ff9c4c1498d9864348.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e70d9dd09ab84ff9c4c1498d9864348.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e70d9dd09ab84ff9c4c1498d9864348.mp4", "mask_path": "synthetic-bg-change/mask/6e70d9dd09ab84ff9c4c1498d9864348.mp4", "composite_path": "synthetic-bg-change/composite/6e70d9dd09ab84ff9c4c1498d9864348.mp4"}
{"edit_instruction": "Change the background to a London sidewalk with a red double-decker bus passing by, tourists walking in the distance, typical brick architecture, overcast diffused light from the front right, eye-level medium shot with gentle background blur. Keep the bearded man in the checkered shirt and flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/c4114c6b996a812787c8c2767e4077f1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c4114c6b996a812787c8c2767e4077f1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c4114c6b996a812787c8c2767e4077f1.mp4", "mask_path": "synthetic-bg-change/mask/c4114c6b996a812787c8c2767e4077f1.mp4", "composite_path": "synthetic-bg-change/composite/c4114c6b996a812787c8c2767e4077f1.mp4"}
{"edit_instruction": "Change the background to a luxurious hotel lobby with a sparkling crystal chandelier, guests walking past, gold gleaming accents, and soft flattering interior lighting, captured as a close-up shot with a static camera at eye-level and gentle background blur. Keep the young woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/c8ea4c3f6b3886c536a5a2f925392571.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c8ea4c3f6b3886c536a5a2f925392571.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c8ea4c3f6b3886c536a5a2f925392571.mp4", "mask_path": "synthetic-bg-change/mask/c8ea4c3f6b3886c536a5a2f925392571.mp4", "composite_path": "synthetic-bg-change/composite/c8ea4c3f6b3886c536a5a2f925392571.mp4"}
{"edit_instruction": "Change the background to a luxury penthouse living room at sunset with dust motes dancing in shafts of light and sheer curtains billowing gently near a window, illuminated by soft warm light from the left. Close-up, eye-level, static camera, blurry background with soft bokeh. Keep the young woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/bdd80ec48d6f6f3a0615ddc18f309a98.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bdd80ec48d6f6f3a0615ddc18f309a98.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bdd80ec48d6f6f3a0615ddc18f309a98.mp4", "mask_path": "synthetic-bg-change/mask/bdd80ec48d6f6f3a0615ddc18f309a98.mp4", "composite_path": "synthetic-bg-change/composite/bdd80ec48d6f6f3a0615ddc18f309a98.mp4"}
{"edit_instruction": "Change the background to a London sidewalk with a red double-decker bus passing by, tourists walking in the distance, typical brick architecture, overcast diffused light from the front right, eye-level medium shot with gentle background blur. Keep the bearded man in the checkered shirt and flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/b0496bc41aafb808a5719a0c72ba54e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b0496bc41aafb808a5719a0c72ba54e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b0496bc41aafb808a5719a0c72ba54e8.mp4", "mask_path": "synthetic-bg-change/mask/b0496bc41aafb808a5719a0c72ba54e8.mp4", "composite_path": "synthetic-bg-change/composite/b0496bc41aafb808a5719a0c72ba54e8.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees with orange leaves falling gently and pedestrians walking in the distant blur, lit by soft diffused daylight from the front. Close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/dbaba38fbb5ee3d3e2eb15eb1aee93b5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dbaba38fbb5ee3d3e2eb15eb1aee93b5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dbaba38fbb5ee3d3e2eb15eb1aee93b5.mp4", "mask_path": "synthetic-bg-change/mask/dbaba38fbb5ee3d3e2eb15eb1aee93b5.mp4", "composite_path": "synthetic-bg-change/composite/dbaba38fbb5ee3d3e2eb15eb1aee93b5.mp4"}
{"edit_instruction": "Change the background to a luxury penthouse living room at sunset with dust motes dancing in shafts of light and sheer curtains billowing gently near a window, illuminated by soft warm light from the left. Close-up, eye-level, static camera, blurry background with soft bokeh. Keep the young woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/2d7c0c43029d8b53272c75a13759d5b9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2d7c0c43029d8b53272c75a13759d5b9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2d7c0c43029d8b53272c75a13759d5b9.mp4", "mask_path": "synthetic-bg-change/mask/2d7c0c43029d8b53272c75a13759d5b9.mp4", "composite_path": "synthetic-bg-change/composite/2d7c0c43029d8b53272c75a13759d5b9.mp4"}
{"edit_instruction": "Change the background to a dock in front of the Sydney Opera House with seagulls circling and ferry boats passing in the harbor, under bright neutral daylight from the front. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the man in the flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/39dadc9ff9e1688a40a6144c2403461a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/39dadc9ff9e1688a40a6144c2403461a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/39dadc9ff9e1688a40a6144c2403461a.mp4", "mask_path": "synthetic-bg-change/mask/39dadc9ff9e1688a40a6144c2403461a.mp4", "composite_path": "synthetic-bg-change/composite/39dadc9ff9e1688a40a6144c2403461a.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees with orange leaves falling gently and pedestrians walking in the distant blur, lit by soft diffused daylight from the front. Close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/dfe80edd12a55e2e2239cfff98f43b52.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dfe80edd12a55e2e2239cfff98f43b52.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dfe80edd12a55e2e2239cfff98f43b52.mp4", "mask_path": "synthetic-bg-change/mask/dfe80edd12a55e2e2239cfff98f43b52.mp4", "composite_path": "synthetic-bg-change/composite/dfe80edd12a55e2e2239cfff98f43b52.mp4"}
{"edit_instruction": "Change the background to a winter street scene with soft snowflakes drifting downwards and festive string lights twinkling in the blurred distance, featuring clean soft lighting and a heavy bokeh background. Close-up, eye-level, static camera. Keep the young woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/7f77b050e402dd0cf8a7c53658cb5d71.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7f77b050e402dd0cf8a7c53658cb5d71.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7f77b050e402dd0cf8a7c53658cb5d71.mp4", "mask_path": "synthetic-bg-change/mask/7f77b050e402dd0cf8a7c53658cb5d71.mp4", "composite_path": "synthetic-bg-change/composite/7f77b050e402dd0cf8a7c53658cb5d71.mp4"}
{"edit_instruction": "Change the background to a dock in front of the Sydney Opera House with seagulls circling and ferry boats passing in the harbor, under bright neutral daylight from the front. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the man in the flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/a20a493b46bf3c81f3c8d8a876069dc8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a20a493b46bf3c81f3c8d8a876069dc8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a20a493b46bf3c81f3c8d8a876069dc8.mp4", "mask_path": "synthetic-bg-change/mask/a20a493b46bf3c81f3c8d8a876069dc8.mp4", "composite_path": "synthetic-bg-change/composite/a20a493b46bf3c81f3c8d8a876069dc8.mp4"}
{"edit_instruction": "Change the background to a bustling European street market with pedestrians walking past and colorful market stall awnings fluttering in the breeze, illuminated by bright, warm sunlight from the front-right. Use a medium close-up, eye-level, static camera angle with a blurred background featuring bokeh. Keep the bearded man in the checkered shirt and flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/8e5b21fb6bc7a64431be351e8747e833.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8e5b21fb6bc7a64431be351e8747e833.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8e5b21fb6bc7a64431be351e8747e833.mp4", "mask_path": "synthetic-bg-change/mask/8e5b21fb6bc7a64431be351e8747e833.mp4", "composite_path": "synthetic-bg-change/composite/8e5b21fb6bc7a64431be351e8747e833.mp4"}
{"edit_instruction": "Change the background to a house party with balloons, streamers, people dancing, and confetti falling slowly, illuminated by warm indoor lighting from the front-right. Use a medium shot with a blurred background featuring bokeh. Keep the bearded man in the checkered shirt and flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/8081fd7a73e496a42a227147d25f8736.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8081fd7a73e496a42a227147d25f8736.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8081fd7a73e496a42a227147d25f8736.mp4", "mask_path": "synthetic-bg-change/mask/8081fd7a73e496a42a227147d25f8736.mp4", "composite_path": "synthetic-bg-change/composite/8081fd7a73e496a42a227147d25f8736.mp4"}
{"edit_instruction": "Change the background to a winter street scene with soft snowflakes drifting downwards and festive string lights twinkling in the blurred distance, featuring clean soft lighting and a heavy bokeh background. Close-up, eye-level, static camera. Keep the young woman in the beige sweater intact.", "input_video_path": "synthetic-bg-change/input_video/4e4a49edfb28b6597505eeafd847e404.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4e4a49edfb28b6597505eeafd847e404.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4e4a49edfb28b6597505eeafd847e404.mp4", "mask_path": "synthetic-bg-change/mask/4e4a49edfb28b6597505eeafd847e404.mp4", "composite_path": "synthetic-bg-change/composite/4e4a49edfb28b6597505eeafd847e404.mp4"}
{"edit_instruction": "Change the background to a bustling European street market with pedestrians walking past and colorful market stall awnings fluttering in the breeze, illuminated by bright, warm sunlight from the front-right. Use a medium close-up, eye-level, static camera angle with a blurred background featuring bokeh. Keep the bearded man in the checkered shirt and flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/b1ae33dad47cc2f85c6519257520bee3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1ae33dad47cc2f85c6519257520bee3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1ae33dad47cc2f85c6519257520bee3.mp4", "mask_path": "synthetic-bg-change/mask/b1ae33dad47cc2f85c6519257520bee3.mp4", "composite_path": "synthetic-bg-change/composite/b1ae33dad47cc2f85c6519257520bee3.mp4"}
{"edit_instruction": "Change the background to a house party with balloons, streamers, people dancing, and confetti falling slowly, illuminated by warm indoor lighting from the front-right. Use a medium shot with a blurred background featuring bokeh. Keep the bearded man in the checkered shirt and flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/ae8acf6decb7aad6c114f79a96d79f3b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ae8acf6decb7aad6c114f79a96d79f3b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ae8acf6decb7aad6c114f79a96d79f3b.mp4", "mask_path": "synthetic-bg-change/mask/ae8acf6decb7aad6c114f79a96d79f3b.mp4", "composite_path": "synthetic-bg-change/composite/ae8acf6decb7aad6c114f79a96d79f3b.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square, New York, with yellow taxis passing by, massive digital billboards flickering with colorful advertisements, steam rising from street vents, bright neutral urban lighting, and a soft-focus background. Keep the man in the checkered shirt intact.", "input_video_path": "synthetic-bg-change/input_video/f47e857d3671624ba0ad642175025370.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f47e857d3671624ba0ad642175025370.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f47e857d3671624ba0ad642175025370.mp4", "mask_path": "synthetic-bg-change/mask/f47e857d3671624ba0ad642175025370.mp4", "composite_path": "synthetic-bg-change/composite/f47e857d3671624ba0ad642175025370.mp4"}
{"edit_instruction": "Change the background to a modern, dimly lit luxury penthouse with sheer white curtains billowing gently from an open balcony door, illuminated by soft warm interior lighting from the right. Eye-level, medium shot, slightly blurred background. Keep the blonde woman in the black lace top intact.", "input_video_path": "synthetic-bg-change/input_video/97f249adbba72eedd2a02577c72ef855.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/97f249adbba72eedd2a02577c72ef855.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/97f249adbba72eedd2a02577c72ef855.mp4", "mask_path": "synthetic-bg-change/mask/97f249adbba72eedd2a02577c72ef855.mp4", "composite_path": "synthetic-bg-change/composite/97f249adbba72eedd2a02577c72ef855.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square, New York, with yellow taxis passing by, massive digital billboards flickering with colorful advertisements, steam rising from street vents, bright neutral urban lighting, and a soft-focus background. Keep the man in the checkered shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8843fd1eecb8a569339972dd4bcc264b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8843fd1eecb8a569339972dd4bcc264b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8843fd1eecb8a569339972dd4bcc264b.mp4", "mask_path": "synthetic-bg-change/mask/8843fd1eecb8a569339972dd4bcc264b.mp4", "composite_path": "synthetic-bg-change/composite/8843fd1eecb8a569339972dd4bcc264b.mp4"}
{"edit_instruction": "Change the background to a modern, dimly lit luxury penthouse with sheer white curtains billowing gently from an open balcony door, illuminated by soft warm interior lighting from the right. Eye-level, medium shot, slightly blurred background. Keep the blonde woman in the black lace top intact.", "input_video_path": "synthetic-bg-change/input_video/d6af3526306824113a0b1b1b13c70594.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d6af3526306824113a0b1b1b13c70594.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d6af3526306824113a0b1b1b13c70594.mp4", "mask_path": "synthetic-bg-change/mask/d6af3526306824113a0b1b1b13c70594.mp4", "composite_path": "synthetic-bg-change/composite/d6af3526306824113a0b1b1b13c70594.mp4"}
{"edit_instruction": "Change the background to the interior of a massive Oktoberfest tent in Munich with waitresses carrying beer steins and flags waving from the ceiling rafters, under festive warm lighting from the right. Medium close-up, eye-level, static camera, gently blurred background. Keep the bearded man in the checkered shirt and flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/74eea7020ff10e123a5a693012057de7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/74eea7020ff10e123a5a693012057de7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/74eea7020ff10e123a5a693012057de7.mp4", "mask_path": "synthetic-bg-change/mask/74eea7020ff10e123a5a693012057de7.mp4", "composite_path": "synthetic-bg-change/composite/74eea7020ff10e123a5a693012057de7.mp4"}
{"edit_instruction": "Change the background to a modern luxury apartment bedroom with floor-to-ceiling windows and sheer white curtains billowing gently in the breeze, city lights twinkling outside in blue hour twilight, soft diffused interior lighting from the front-left, medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the blonde woman in the black lace top intact.", "input_video_path": "synthetic-bg-change/input_video/7477b5cc51a8c8e96c49a6f916bf29ca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7477b5cc51a8c8e96c49a6f916bf29ca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7477b5cc51a8c8e96c49a6f916bf29ca.mp4", "mask_path": "synthetic-bg-change/mask/7477b5cc51a8c8e96c49a6f916bf29ca.mp4", "composite_path": "synthetic-bg-change/composite/7477b5cc51a8c8e96c49a6f916bf29ca.mp4"}
{"edit_instruction": "Change the background to a luxury high-rise apartment at night with raindrops streaming down a large glass window, blurring vibrant city lights into bokeh circles, and a passing car's headlights sweeping across the glass. Include soft interior lighting from the front-left and a dreamy out-of-focus background. Eye-level, medium shot, static camera. Keep the blonde woman in the black lace bralette intact.", "input_video_path": "synthetic-bg-change/input_video/1a20e0fe2b9ec8b44ef5580d1493e9b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1a20e0fe2b9ec8b44ef5580d1493e9b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1a20e0fe2b9ec8b44ef5580d1493e9b4.mp4", "mask_path": "synthetic-bg-change/mask/1a20e0fe2b9ec8b44ef5580d1493e9b4.mp4", "composite_path": "synthetic-bg-change/composite/1a20e0fe2b9ec8b44ef5580d1493e9b4.mp4"}
{"edit_instruction": "Change the background to the interior of a massive Oktoberfest tent in Munich with waitresses carrying beer steins and flags waving from the ceiling rafters, under festive warm lighting from the right. Medium close-up, eye-level, static camera, gently blurred background. Keep the bearded man in the checkered shirt and flat cap intact.", "input_video_path": "synthetic-bg-change/input_video/9fb7c0ae641837b2dce3f49ea8609eb6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9fb7c0ae641837b2dce3f49ea8609eb6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9fb7c0ae641837b2dce3f49ea8609eb6.mp4", "mask_path": "synthetic-bg-change/mask/9fb7c0ae641837b2dce3f49ea8609eb6.mp4", "composite_path": "synthetic-bg-change/composite/9fb7c0ae641837b2dce3f49ea8609eb6.mp4"}
{"edit_instruction": "Change the background to a spacious, white minimalist photography loft with exposed brick, a large industrial fan spinning slowly in the background, and dust motes dancing in shafts of afternoon light entering through large windows, illuminated by bright, neutral studio lighting from the front-left, captured as a medium shot at eye level with a static camera and sharp background details. Keep the blonde woman in a black lace top intact.", "input_video_path": "synthetic-bg-change/input_video/88d6c8079722b7aa6c4b74ce6a33b4f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/88d6c8079722b7aa6c4b74ce6a33b4f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/88d6c8079722b7aa6c4b74ce6a33b4f7.mp4", "mask_path": "synthetic-bg-change/mask/88d6c8079722b7aa6c4b74ce6a33b4f7.mp4", "composite_path": "synthetic-bg-change/composite/88d6c8079722b7aa6c4b74ce6a33b4f7.mp4"}
{"edit_instruction": "Change the background to a modern luxury apartment bedroom with floor-to-ceiling windows and sheer white curtains billowing gently in the breeze, city lights twinkling outside in blue hour twilight, soft diffused interior lighting from the front-left, medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the blonde woman in the black lace top intact.", "input_video_path": "synthetic-bg-change/input_video/dea15cf3fbf24f1cfa4ddb5735bb578a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dea15cf3fbf24f1cfa4ddb5735bb578a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dea15cf3fbf24f1cfa4ddb5735bb578a.mp4", "mask_path": "synthetic-bg-change/mask/dea15cf3fbf24f1cfa4ddb5735bb578a.mp4", "composite_path": "synthetic-bg-change/composite/dea15cf3fbf24f1cfa4ddb5735bb578a.mp4"}
{"edit_instruction": "Change the background to a luxury high-rise apartment at night with raindrops streaming down a large glass window, blurring vibrant city lights into bokeh circles, and a passing car's headlights sweeping across the glass. Include soft interior lighting from the front-left and a dreamy out-of-focus background. Eye-level, medium shot, static camera. Keep the blonde woman in the black lace bralette intact.", "input_video_path": "synthetic-bg-change/input_video/4b1334c02670d1deda9799837017e202.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b1334c02670d1deda9799837017e202.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b1334c02670d1deda9799837017e202.mp4", "mask_path": "synthetic-bg-change/mask/4b1334c02670d1deda9799837017e202.mp4", "composite_path": "synthetic-bg-change/composite/4b1334c02670d1deda9799837017e202.mp4"}
{"edit_instruction": "Change the background to a modern minimalist bedroom with white walls, sheer white curtains billowing gently in the breeze from an open balcony door, and dust motes dancing in the air, with soft natural window light streaming in from the front-left. Medium shot, eye-level, static camera, gentle background blur. Keep the blonde woman in the black lace top intact.", "input_video_path": "synthetic-bg-change/input_video/971f579de05d9fa68d68b7cf1dc5d9b6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/971f579de05d9fa68d68b7cf1dc5d9b6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/971f579de05d9fa68d68b7cf1dc5d9b6.mp4", "mask_path": "synthetic-bg-change/mask/971f579de05d9fa68d68b7cf1dc5d9b6.mp4", "composite_path": "synthetic-bg-change/composite/971f579de05d9fa68d68b7cf1dc5d9b6.mp4"}
{"edit_instruction": "Change the background to a spacious, white minimalist photography loft with exposed brick, a large industrial fan spinning slowly in the background, and dust motes dancing in shafts of afternoon light entering through large windows, illuminated by bright, neutral studio lighting from the front-left, captured as a medium shot at eye level with a static camera and sharp background details. Keep the blonde woman in a black lace top intact.", "input_video_path": "synthetic-bg-change/input_video/7b1bf784dffd18d50f07ada7099316ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7b1bf784dffd18d50f07ada7099316ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7b1bf784dffd18d50f07ada7099316ec.mp4", "mask_path": "synthetic-bg-change/mask/7b1bf784dffd18d50f07ada7099316ec.mp4", "composite_path": "synthetic-bg-change/composite/7b1bf784dffd18d50f07ada7099316ec.mp4"}
{"edit_instruction": "Change the background to an immersive art installation with hanging LED tubes pulsing gently with amber to violet colors, soft diffused illumination from the right. Medium shot, eye-level, static camera, with a dreamy out-of-focus background. Keep the woman in the black lace top intact.", "input_video_path": "synthetic-bg-change/input_video/87f1c872f3a8888456c2d59502bd8e82.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/87f1c872f3a8888456c2d59502bd8e82.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/87f1c872f3a8888456c2d59502bd8e82.mp4", "mask_path": "synthetic-bg-change/mask/87f1c872f3a8888456c2d59502bd8e82.mp4", "composite_path": "synthetic-bg-change/composite/87f1c872f3a8888456c2d59502bd8e82.mp4"}
{"edit_instruction": "Change the background to a modern minimalist bedroom with white walls, sheer white curtains billowing gently in the breeze from an open balcony door, and dust motes dancing in the air, with soft natural window light streaming in from the front-left. Medium shot, eye-level, static camera, gentle background blur. Keep the blonde woman in the black lace top intact.", "input_video_path": "synthetic-bg-change/input_video/62407af3dbd181fe3e7cde5be758c9a2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/62407af3dbd181fe3e7cde5be758c9a2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/62407af3dbd181fe3e7cde5be758c9a2.mp4", "mask_path": "synthetic-bg-change/mask/62407af3dbd181fe3e7cde5be758c9a2.mp4", "composite_path": "synthetic-bg-change/composite/62407af3dbd181fe3e7cde5be758c9a2.mp4"}
{"edit_instruction": "Change the background to a luxury penthouse at night with city lights flickering through floor-to-ceiling windows and distant car headlights below. Include golden specks of dust in warm interior light, soft diffused light from the front-right, and ensure a blurred background with city bokeh and soft focus modern furniture at the edges. Medium shot, eye-level, static camera. Keep the young woman in black lace lingerie intact.", "input_video_path": "synthetic-bg-change/input_video/a57d1c4164e1e29c0bedc2c72f20e6a5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a57d1c4164e1e29c0bedc2c72f20e6a5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a57d1c4164e1e29c0bedc2c72f20e6a5.mp4", "mask_path": "synthetic-bg-change/mask/a57d1c4164e1e29c0bedc2c72f20e6a5.mp4", "composite_path": "synthetic-bg-change/composite/a57d1c4164e1e29c0bedc2c72f20e6a5.mp4"}
{"edit_instruction": "Change the background to an immersive art installation with hanging LED tubes pulsing gently with amber to violet colors, soft diffused illumination from the right. Medium shot, eye-level, static camera, with a dreamy out-of-focus background. Keep the woman in the black lace top intact.", "input_video_path": "synthetic-bg-change/input_video/a73e7c4f46c5f94aa655417f68e8fed1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a73e7c4f46c5f94aa655417f68e8fed1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a73e7c4f46c5f94aa655417f68e8fed1.mp4", "mask_path": "synthetic-bg-change/mask/a73e7c4f46c5f94aa655417f68e8fed1.mp4", "composite_path": "synthetic-bg-change/composite/a73e7c4f46c5f94aa655417f68e8fed1.mp4"}
{"edit_instruction": "Change the background to a modern luxury penthouse at dusk with city lights flickering through large floor-to-ceiling windows and sheer white curtains billowing in the evening breeze, illuminated by soft, neutral artificial light from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman in the black lace top intact.", "input_video_path": "synthetic-bg-change/input_video/a3c7a42d0408b72dc0641a1544f0dfca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a3c7a42d0408b72dc0641a1544f0dfca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a3c7a42d0408b72dc0641a1544f0dfca.mp4", "mask_path": "synthetic-bg-change/mask/a3c7a42d0408b72dc0641a1544f0dfca.mp4", "composite_path": "synthetic-bg-change/composite/a3c7a42d0408b72dc0641a1544f0dfca.mp4"}
{"edit_instruction": "Change the background to a luxury penthouse at night with city lights flickering through floor-to-ceiling windows and distant car headlights below. Include golden specks of dust in warm interior light, soft diffused light from the front-right, and ensure a blurred background with city bokeh and soft focus modern furniture at the edges. Medium shot, eye-level, static camera. Keep the young woman in black lace lingerie intact.", "input_video_path": "synthetic-bg-change/input_video/facb7fd8c45c6216354dd1420c43fc6d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/facb7fd8c45c6216354dd1420c43fc6d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/facb7fd8c45c6216354dd1420c43fc6d.mp4", "mask_path": "synthetic-bg-change/mask/facb7fd8c45c6216354dd1420c43fc6d.mp4", "composite_path": "synthetic-bg-change/composite/facb7fd8c45c6216354dd1420c43fc6d.mp4"}
{"edit_instruction": "Change the background to a sleek modern penthouse apartment with floor-to-ceiling windows and sheer white curtains billowing softly in the background breeze, dust motes dancing in the light, soft neutral light from the right. Medium shot, eye-level, gentle background blur. Keep the young woman in the black lace top intact.", "input_video_path": "synthetic-bg-change/input_video/094b260d7a2db17397660c2092a04205.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/094b260d7a2db17397660c2092a04205.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/094b260d7a2db17397660c2092a04205.mp4", "mask_path": "synthetic-bg-change/mask/094b260d7a2db17397660c2092a04205.mp4", "composite_path": "synthetic-bg-change/composite/094b260d7a2db17397660c2092a04205.mp4"}
{"edit_instruction": "Change the background to a modern luxury penthouse at dusk with city lights flickering through large floor-to-ceiling windows and sheer white curtains billowing in the evening breeze, illuminated by soft, neutral artificial light from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman in the black lace top intact.", "input_video_path": "synthetic-bg-change/input_video/77422f4e6eaa8eb26d8e94c12a32074e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/77422f4e6eaa8eb26d8e94c12a32074e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/77422f4e6eaa8eb26d8e94c12a32074e.mp4", "mask_path": "synthetic-bg-change/mask/77422f4e6eaa8eb26d8e94c12a32074e.mp4", "composite_path": "synthetic-bg-change/composite/77422f4e6eaa8eb26d8e94c12a32074e.mp4"}
{"edit_instruction": "Change the background to a modern, minimalist loft apartment with large windows, sheer white curtains billowing gently in the breeze, and dust motes dancing in the light, with soft neutral light illuminating the scene from the front-right. Use a medium shot, eye-level angle, static camera, and gentle background blur. Keep the young woman in the black lace bralette intact.", "input_video_path": "synthetic-bg-change/input_video/75637bcd1c9dfae9716694fe694dd35d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/75637bcd1c9dfae9716694fe694dd35d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/75637bcd1c9dfae9716694fe694dd35d.mp4", "mask_path": "synthetic-bg-change/mask/75637bcd1c9dfae9716694fe694dd35d.mp4", "composite_path": "synthetic-bg-change/composite/75637bcd1c9dfae9716694fe694dd35d.mp4"}
{"edit_instruction": "Change the background to a sleek modern penthouse apartment with floor-to-ceiling windows and sheer white curtains billowing softly in the background breeze, dust motes dancing in the light, soft neutral light from the right. Medium shot, eye-level, gentle background blur. Keep the young woman in the black lace top intact.", "input_video_path": "synthetic-bg-change/input_video/05f3eff859906b639372cfbdd669b18b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/05f3eff859906b639372cfbdd669b18b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/05f3eff859906b639372cfbdd669b18b.mp4", "mask_path": "synthetic-bg-change/mask/05f3eff859906b639372cfbdd669b18b.mp4", "composite_path": "synthetic-bg-change/composite/05f3eff859906b639372cfbdd669b18b.mp4"}
{"edit_instruction": "Change the background to a busy Tokyo street at night with flickering pink and blue neon signs, blurred passing cars with light trails, and artificial street lighting from the front. Medium shot, eye-level, static camera, dreamy out-of-focus background with heavy bokeh. Keep the young woman in the black lace bralette intact.", "input_video_path": "synthetic-bg-change/input_video/1afac1b7af8175cfad4e7729e4e6b3a2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1afac1b7af8175cfad4e7729e4e6b3a2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1afac1b7af8175cfad4e7729e4e6b3a2.mp4", "mask_path": "synthetic-bg-change/mask/1afac1b7af8175cfad4e7729e4e6b3a2.mp4", "composite_path": "synthetic-bg-change/composite/1afac1b7af8175cfad4e7729e4e6b3a2.mp4"}
{"edit_instruction": "Change the background to a modern, minimalist loft apartment with large windows, sheer white curtains billowing gently in the breeze, and dust motes dancing in the light, with soft neutral light illuminating the scene from the front-right. Use a medium shot, eye-level angle, static camera, and gentle background blur. Keep the young woman in the black lace bralette intact.", "input_video_path": "synthetic-bg-change/input_video/701545045143a2ec011ff32b6f46bc85.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/701545045143a2ec011ff32b6f46bc85.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/701545045143a2ec011ff32b6f46bc85.mp4", "mask_path": "synthetic-bg-change/mask/701545045143a2ec011ff32b6f46bc85.mp4", "composite_path": "synthetic-bg-change/composite/701545045143a2ec011ff32b6f46bc85.mp4"}
{"edit_instruction": "Change the background to a bright, airy bedroom with sheer white curtains billowing gently near an open window and dust motes dancing in sunbeams, with soft, clean lighting and a gentle background blur. Close-up, eye-level, static camera. Keep the young woman with long brown hair intact.", "input_video_path": "synthetic-bg-change/input_video/12094930a357266aa8ef23a555c49734.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/12094930a357266aa8ef23a555c49734.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/12094930a357266aa8ef23a555c49734.mp4", "mask_path": "synthetic-bg-change/mask/12094930a357266aa8ef23a555c49734.mp4", "composite_path": "synthetic-bg-change/composite/12094930a357266aa8ef23a555c49734.mp4"}
{"edit_instruction": "Change the background to a busy Tokyo street at night with flickering pink and blue neon signs, blurred passing cars with light trails, and artificial street lighting from the front. Medium shot, eye-level, static camera, dreamy out-of-focus background with heavy bokeh. Keep the young woman in the black lace bralette intact.", "input_video_path": "synthetic-bg-change/input_video/1446f715836ab00ca518e16b7700fd30.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1446f715836ab00ca518e16b7700fd30.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1446f715836ab00ca518e16b7700fd30.mp4", "mask_path": "synthetic-bg-change/mask/1446f715836ab00ca518e16b7700fd30.mp4", "composite_path": "synthetic-bg-change/composite/1446f715836ab00ca518e16b7700fd30.mp4"}
{"edit_instruction": "Change the background to a rainy caf\u00e9 window with raindrops sliding down the glass pane behind her, featuring blurred city lights and passing car headlights flickering in the distance, illuminated by cool, soft ambient light from the window on the left, captured in a close-up, eye-level shot with a blurred background and bokeh. Keep the contemplative woman with curly hair intact.", "input_video_path": "synthetic-bg-change/input_video/05b6fb9640b7c98b4667132d8e866a79.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/05b6fb9640b7c98b4667132d8e866a79.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/05b6fb9640b7c98b4667132d8e866a79.mp4", "mask_path": "synthetic-bg-change/mask/05b6fb9640b7c98b4667132d8e866a79.mp4", "composite_path": "synthetic-bg-change/composite/05b6fb9640b7c98b4667132d8e866a79.mp4"}
{"edit_instruction": "Change the background to a cozy cafe interior with raindrops racing down the window pane and blurred city lights and passing cars visible through the wet glass, under soft neutral lighting. Use a close-up, eye-level, static camera angle with a soft-focus background. Keep the young woman with long brown hair intact.", "input_video_path": "synthetic-bg-change/input_video/34ec19b8b50d8aad0cd6b9427c73aff6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/34ec19b8b50d8aad0cd6b9427c73aff6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/34ec19b8b50d8aad0cd6b9427c73aff6.mp4", "mask_path": "synthetic-bg-change/mask/34ec19b8b50d8aad0cd6b9427c73aff6.mp4", "composite_path": "synthetic-bg-change/composite/34ec19b8b50d8aad0cd6b9427c73aff6.mp4"}
{"edit_instruction": "Change the background to a bright, airy bedroom with sheer white curtains billowing gently near an open window and dust motes dancing in sunbeams, with soft, clean lighting and a gentle background blur. Close-up, eye-level, static camera. Keep the young woman with long brown hair intact.", "input_video_path": "synthetic-bg-change/input_video/7365067b6350285f979a287c58d8935d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7365067b6350285f979a287c58d8935d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7365067b6350285f979a287c58d8935d.mp4", "mask_path": "synthetic-bg-change/mask/7365067b6350285f979a287c58d8935d.mp4", "composite_path": "synthetic-bg-change/composite/7365067b6350285f979a287c58d8935d.mp4"}
{"edit_instruction": "Change the background to a spacious modern art gallery with white walls, high ceilings, visitors walking slowly in the distance, dust motes dancing in light beams, soft ambient gallery lighting from the front right, medium shot, eye-level, static camera, and a soft-focus background. Keep the professional woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/d407a0eead2d6acec7809b2097be26e7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d407a0eead2d6acec7809b2097be26e7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d407a0eead2d6acec7809b2097be26e7.mp4", "mask_path": "synthetic-bg-change/mask/d407a0eead2d6acec7809b2097be26e7.mp4", "composite_path": "synthetic-bg-change/composite/d407a0eead2d6acec7809b2097be26e7.mp4"}
{"edit_instruction": "Change the background to a rainy caf\u00e9 window with raindrops sliding down the glass pane behind her, featuring blurred city lights and passing car headlights flickering in the distance, illuminated by cool, soft ambient light from the window on the left, captured in a close-up, eye-level shot with a blurred background and bokeh. Keep the contemplative woman with curly hair intact.", "input_video_path": "synthetic-bg-change/input_video/4e3f149c1178d7848987b428b07ee747.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4e3f149c1178d7848987b428b07ee747.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4e3f149c1178d7848987b428b07ee747.mp4", "mask_path": "synthetic-bg-change/mask/4e3f149c1178d7848987b428b07ee747.mp4", "composite_path": "synthetic-bg-change/composite/4e3f149c1178d7848987b428b07ee747.mp4"}
{"edit_instruction": "Change the background to a cozy cafe interior with raindrops racing down the window pane and blurred city lights and passing cars visible through the wet glass, under soft neutral lighting. Use a close-up, eye-level, static camera angle with a soft-focus background. Keep the young woman with long brown hair intact.", "input_video_path": "synthetic-bg-change/input_video/872aeb4f4ffc022ce1541b68abca763d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/872aeb4f4ffc022ce1541b68abca763d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/872aeb4f4ffc022ce1541b68abca763d.mp4", "mask_path": "synthetic-bg-change/mask/872aeb4f4ffc022ce1541b68abca763d.mp4", "composite_path": "synthetic-bg-change/composite/872aeb4f4ffc022ce1541b68abca763d.mp4"}
{"edit_instruction": "Change the background to a spacious modern art gallery with white walls, high ceilings, visitors walking slowly in the distance, dust motes dancing in light beams, soft ambient gallery lighting from the front right, medium shot, eye-level, static camera, and a soft-focus background. Keep the professional woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/22129531cfa729f8dc493961c771085a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/22129531cfa729f8dc493961c771085a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/22129531cfa729f8dc493961c771085a.mp4", "mask_path": "synthetic-bg-change/mask/22129531cfa729f8dc493961c771085a.mp4", "composite_path": "synthetic-bg-change/composite/22129531cfa729f8dc493961c771085a.mp4"}
{"edit_instruction": "Change the background to a rainy window at twilight with raindrops sliding down the glass pane, swirling mist outside, and reflections of warm indoor light shimmering on the wet glass, using soft diffused lighting from the front-right. Include rain bokeh and soft focus elements to match the shallow depth of field. Keep the contemplative woman with curly hair intact.", "input_video_path": "synthetic-bg-change/input_video/69571410fae85853217a52a2507f5c24.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/69571410fae85853217a52a2507f5c24.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/69571410fae85853217a52a2507f5c24.mp4", "mask_path": "synthetic-bg-change/mask/69571410fae85853217a52a2507f5c24.mp4", "composite_path": "synthetic-bg-change/composite/69571410fae85853217a52a2507f5c24.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office with floor-to-ceiling glass windows showing city traffic moving slowly far below and clouds drifting past skyscrapers, with soft neutral office lighting from the front right, medium shot, eye-level, static camera, and a blurred background with bokeh. Keep the professional woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/da60a5d881cfdc3ca7cce455b1b4a824.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/da60a5d881cfdc3ca7cce455b1b4a824.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/da60a5d881cfdc3ca7cce455b1b4a824.mp4", "mask_path": "synthetic-bg-change/mask/da60a5d881cfdc3ca7cce455b1b4a824.mp4", "composite_path": "synthetic-bg-change/composite/da60a5d881cfdc3ca7cce455b1b4a824.mp4"}
{"edit_instruction": "Change the background to a rainy window at twilight with raindrops sliding down the glass pane, swirling mist outside, and reflections of warm indoor light shimmering on the wet glass, using soft diffused lighting from the front-right. Include rain bokeh and soft focus elements to match the shallow depth of field. Keep the contemplative woman with curly hair intact.", "input_video_path": "synthetic-bg-change/input_video/e65d0b189b47470943770f237d86c12f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e65d0b189b47470943770f237d86c12f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e65d0b189b47470943770f237d86c12f.mp4", "mask_path": "synthetic-bg-change/mask/e65d0b189b47470943770f237d86c12f.mp4", "composite_path": "synthetic-bg-change/composite/e65d0b189b47470943770f237d86c12f.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office with floor-to-ceiling glass windows showing city traffic moving slowly far below and clouds drifting past skyscrapers, with soft neutral office lighting from the front right, medium shot, eye-level, static camera, and a blurred background with bokeh. Keep the professional woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/276770bdcb5c49846d97a907621e5cd7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/276770bdcb5c49846d97a907621e5cd7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/276770bdcb5c49846d97a907621e5cd7.mp4", "mask_path": "synthetic-bg-change/mask/276770bdcb5c49846d97a907621e5cd7.mp4", "composite_path": "synthetic-bg-change/composite/276770bdcb5c49846d97a907621e5cd7.mp4"}
{"edit_instruction": "Change the background to a caf\u00e9 window on a rainy day with raindrops streaking down the glass pane, blurred city lights and passing cars flickering in the distance, soft moody light from the right. Close-up, eye-level, static camera, heavy background blur. Keep the young woman with curly blonde hair intact.", "input_video_path": "synthetic-bg-change/input_video/d244b236a3539c4b7c6c731c006ca54e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d244b236a3539c4b7c6c731c006ca54e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d244b236a3539c4b7c6c731c006ca54e.mp4", "mask_path": "synthetic-bg-change/mask/d244b236a3539c4b7c6c731c006ca54e.mp4", "composite_path": "synthetic-bg-change/composite/d244b236a3539c4b7c6c731c006ca54e.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit apartment bedroom near a window with dust motes dancing in soft light beams and sheer white curtains gently billowing. Use soft diffused light from the right. Maintain the close-up, eye-level shot with a dreamy out-of-focus background with bokeh. Keep the young woman with curly blonde hair intact.", "input_video_path": "synthetic-bg-change/input_video/467ca4001742c8c0d181691e53854ff1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/467ca4001742c8c0d181691e53854ff1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/467ca4001742c8c0d181691e53854ff1.mp4", "mask_path": "synthetic-bg-change/mask/467ca4001742c8c0d181691e53854ff1.mp4", "composite_path": "synthetic-bg-change/composite/467ca4001742c8c0d181691e53854ff1.mp4"}
{"edit_instruction": "Change the background to a caf\u00e9 window on a rainy day with raindrops streaking down the glass pane, blurred city lights and passing cars flickering in the distance, soft moody light from the right. Close-up, eye-level, static camera, heavy background blur. Keep the young woman with curly blonde hair intact.", "input_video_path": "synthetic-bg-change/input_video/49c4707900a8dd6fba6570a0e4a1ec1b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/49c4707900a8dd6fba6570a0e4a1ec1b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/49c4707900a8dd6fba6570a0e4a1ec1b.mp4", "mask_path": "synthetic-bg-change/mask/49c4707900a8dd6fba6570a0e4a1ec1b.mp4", "composite_path": "synthetic-bg-change/composite/49c4707900a8dd6fba6570a0e4a1ec1b.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the River Thames with the Tower Bridge, including boats sailing along the river and a double-decker bus crossing the bridge, with soft, diffused daylight from the front right, medium shot, eye-level, static camera, sharp background with deep focus. Keep the professional woman in a grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/e58daa598231eb05925dd9e5cc67ff85.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e58daa598231eb05925dd9e5cc67ff85.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e58daa598231eb05925dd9e5cc67ff85.mp4", "mask_path": "synthetic-bg-change/mask/e58daa598231eb05925dd9e5cc67ff85.mp4", "composite_path": "synthetic-bg-change/composite/e58daa598231eb05925dd9e5cc67ff85.mp4"}
{"edit_instruction": "Change the background to a sleek broadcast news studio with blue and glass panels, softly flickering digital screens, robotic cameras pivoting slightly in the distance, even studio lighting from the front right. Medium shot, eye-level, static camera, slightly blurred background. Keep the professional woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/ed7f24049641425d43a35b83b7f1257d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ed7f24049641425d43a35b83b7f1257d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ed7f24049641425d43a35b83b7f1257d.mp4", "mask_path": "synthetic-bg-change/mask/ed7f24049641425d43a35b83b7f1257d.mp4", "composite_path": "synthetic-bg-change/composite/ed7f24049641425d43a35b83b7f1257d.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit apartment bedroom near a window with dust motes dancing in soft light beams and sheer white curtains gently billowing. Use soft diffused light from the right. Maintain the close-up, eye-level shot with a dreamy out-of-focus background with bokeh. Keep the young woman with curly blonde hair intact.", "input_video_path": "synthetic-bg-change/input_video/beb1b91d037e08a5ec9befd1dc25e76e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/beb1b91d037e08a5ec9befd1dc25e76e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/beb1b91d037e08a5ec9befd1dc25e76e.mp4", "mask_path": "synthetic-bg-change/mask/beb1b91d037e08a5ec9befd1dc25e76e.mp4", "composite_path": "synthetic-bg-change/composite/beb1b91d037e08a5ec9befd1dc25e76e.mp4"}
{"edit_instruction": "Change the background to a sleek broadcast news studio with blue and glass panels, softly flickering digital screens, robotic cameras pivoting slightly in the distance, even studio lighting from the front right. Medium shot, eye-level, static camera, slightly blurred background. Keep the professional woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/e272c28f1204087a4e18079c98b6ac6e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e272c28f1204087a4e18079c98b6ac6e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e272c28f1204087a4e18079c98b6ac6e.mp4", "mask_path": "synthetic-bg-change/mask/e272c28f1204087a4e18079c98b6ac6e.mp4", "composite_path": "synthetic-bg-change/composite/e272c28f1204087a4e18079c98b6ac6e.mp4"}
{"edit_instruction": "Change the background to a window setting with dust particles floating in sunbeams and sheer curtains billowing gently in the breeze. Include soft warm morning light from the front-right and a dreamy out-of-focus background with soft bokeh. Keep the young woman with blonde curly hair intact.", "input_video_path": "synthetic-bg-change/input_video/32929a656811c21aea6d1443648e9fdb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/32929a656811c21aea6d1443648e9fdb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/32929a656811c21aea6d1443648e9fdb.mp4", "mask_path": "synthetic-bg-change/mask/32929a656811c21aea6d1443648e9fdb.mp4", "composite_path": "synthetic-bg-change/composite/32929a656811c21aea6d1443648e9fdb.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the River Thames with the Tower Bridge, including boats sailing along the river and a double-decker bus crossing the bridge, with soft, diffused daylight from the front right, medium shot, eye-level, static camera, sharp background with deep focus. Keep the professional woman in a grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/386ac5624d994d63b530e6c27824578f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/386ac5624d994d63b530e6c27824578f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/386ac5624d994d63b530e6c27824578f.mp4", "mask_path": "synthetic-bg-change/mask/386ac5624d994d63b530e6c27824578f.mp4", "composite_path": "synthetic-bg-change/composite/386ac5624d994d63b530e6c27824578f.mp4"}
{"edit_instruction": "Change the background to a futuristic smart city skyline visible from a high-rise balcony with flying vehicles passing in the distance and holographic advertisements flickering on nearby buildings, neutral daylight from the front-right. Medium shot, eye-level, sharp background with deep focus. Keep the young woman in the grey business jacket intact.", "input_video_path": "synthetic-bg-change/input_video/da5a9801f043413fe48b6e3637a96498.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/da5a9801f043413fe48b6e3637a96498.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/da5a9801f043413fe48b6e3637a96498.mp4", "mask_path": "synthetic-bg-change/mask/da5a9801f043413fe48b6e3637a96498.mp4", "composite_path": "synthetic-bg-change/composite/da5a9801f043413fe48b6e3637a96498.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office with a city skyline view, featuring people walking in a blurred background hallway and elevators operating, lit by warm soft light from a right-side window. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/2b86b228ef9a731bb9ebc056df79e6d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2b86b228ef9a731bb9ebc056df79e6d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2b86b228ef9a731bb9ebc056df79e6d9.mp4", "mask_path": "synthetic-bg-change/mask/2b86b228ef9a731bb9ebc056df79e6d9.mp4", "composite_path": "synthetic-bg-change/composite/2b86b228ef9a731bb9ebc056df79e6d9.mp4"}
{"edit_instruction": "Change the background to a window setting with dust particles floating in sunbeams and sheer curtains billowing gently in the breeze. Include soft warm morning light from the front-right and a dreamy out-of-focus background with soft bokeh. Keep the young woman with blonde curly hair intact.", "input_video_path": "synthetic-bg-change/input_video/940d932eccc43fc344cb9c7defb9e28e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/940d932eccc43fc344cb9c7defb9e28e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/940d932eccc43fc344cb9c7defb9e28e.mp4", "mask_path": "synthetic-bg-change/mask/940d932eccc43fc344cb9c7defb9e28e.mp4", "composite_path": "synthetic-bg-change/composite/940d932eccc43fc344cb9c7defb9e28e.mp4"}
{"edit_instruction": "Change the background to a futuristic library atrium with glowing knowledge orbs orbiting gently and reacting to gestures, dust motes dancing in shafts of sunlight, and translucent information screens scrolling in the distance, featuring natural soft lighting from the front-right. Medium shot, eye-level, static camera, with a dreamy out-of-focus background with bokeh of bookshelves. Keep the woman in the professional blazer intact.", "input_video_path": "synthetic-bg-change/input_video/9f0d8d718d759871b35732f0fba23ddc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f0d8d718d759871b35732f0fba23ddc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f0d8d718d759871b35732f0fba23ddc.mp4", "mask_path": "synthetic-bg-change/mask/9f0d8d718d759871b35732f0fba23ddc.mp4", "composite_path": "synthetic-bg-change/composite/9f0d8d718d759871b35732f0fba23ddc.mp4"}
{"edit_instruction": "Change the background to a futuristic smart city skyline visible from a high-rise balcony with flying vehicles passing in the distance and holographic advertisements flickering on nearby buildings, neutral daylight from the front-right. Medium shot, eye-level, sharp background with deep focus. Keep the young woman in the grey business jacket intact.", "input_video_path": "synthetic-bg-change/input_video/6f04964ddabbd361eea0bc02b6e13ea4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6f04964ddabbd361eea0bc02b6e13ea4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6f04964ddabbd361eea0bc02b6e13ea4.mp4", "mask_path": "synthetic-bg-change/mask/6f04964ddabbd361eea0bc02b6e13ea4.mp4", "composite_path": "synthetic-bg-change/composite/6f04964ddabbd361eea0bc02b6e13ea4.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office with a city skyline view, featuring people walking in a blurred background hallway and elevators operating, lit by warm soft light from a right-side window. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/55ba2cc6a03205e27fac1b23c48c5560.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/55ba2cc6a03205e27fac1b23c48c5560.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/55ba2cc6a03205e27fac1b23c48c5560.mp4", "mask_path": "synthetic-bg-change/mask/55ba2cc6a03205e27fac1b23c48c5560.mp4", "composite_path": "synthetic-bg-change/composite/55ba2cc6a03205e27fac1b23c48c5560.mp4"}
{"edit_instruction": "Change the background to a sleek modern office lobby with glass walls, sunlight streaming through floor-to-ceiling windows, soft diffused lighting from the front-right, and blurred employees walking past. Medium shot, eye-level, with background bokeh. Keep the woman in the professional blazer intact.", "input_video_path": "synthetic-bg-change/input_video/77f911ef6e088cc43e80675325a302aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/77f911ef6e088cc43e80675325a302aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/77f911ef6e088cc43e80675325a302aa.mp4", "mask_path": "synthetic-bg-change/mask/77f911ef6e088cc43e80675325a302aa.mp4", "composite_path": "synthetic-bg-change/composite/77f911ef6e088cc43e80675325a302aa.mp4"}
{"edit_instruction": "Change the background to a futuristic library atrium with glowing knowledge orbs orbiting gently and reacting to gestures, dust motes dancing in shafts of sunlight, and translucent information screens scrolling in the distance, featuring natural soft lighting from the front-right. Medium shot, eye-level, static camera, with a dreamy out-of-focus background with bokeh of bookshelves. Keep the woman in the professional blazer intact.", "input_video_path": "synthetic-bg-change/input_video/e6198e2d1cd1c626a4faaa66db3931bc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e6198e2d1cd1c626a4faaa66db3931bc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e6198e2d1cd1c626a4faaa66db3931bc.mp4", "mask_path": "synthetic-bg-change/mask/e6198e2d1cd1c626a4faaa66db3931bc.mp4", "composite_path": "synthetic-bg-change/composite/e6198e2d1cd1c626a4faaa66db3931bc.mp4"}
{"edit_instruction": "Change the background to the middle of a busy Times Square street at twilight, with yellow taxis passing by and massive LED billboards flashing changing advertisements, illuminated by ambient city glow mixed with soft front-right lighting, using a medium shot with a static camera and gentle background blur. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/9b72c1426fa2e806a812041965079f5f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9b72c1426fa2e806a812041965079f5f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9b72c1426fa2e806a812041965079f5f.mp4", "mask_path": "synthetic-bg-change/mask/9b72c1426fa2e806a812041965079f5f.mp4", "composite_path": "synthetic-bg-change/composite/9b72c1426fa2e806a812041965079f5f.mp4"}
{"edit_instruction": "Change the background to a sleek modern office lobby with glass walls, sunlight streaming through floor-to-ceiling windows, soft diffused lighting from the front-right, and blurred employees walking past. Medium shot, eye-level, with background bokeh. Keep the woman in the professional blazer intact.", "input_video_path": "synthetic-bg-change/input_video/a6f45dd808f778d0ba69673f0103c6fa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a6f45dd808f778d0ba69673f0103c6fa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a6f45dd808f778d0ba69673f0103c6fa.mp4", "mask_path": "synthetic-bg-change/mask/a6f45dd808f778d0ba69673f0103c6fa.mp4", "composite_path": "synthetic-bg-change/composite/a6f45dd808f778d0ba69673f0103c6fa.mp4"}
{"edit_instruction": "Change the background to a spacious art museum gallery with high ceilings, featuring dust motes floating in light beams and other visitors strolling quietly in the distance, under soft warm gallery lighting from the right. Medium shot, eye-level, static camera with gentle background blur. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/4d3db1adfc1c51925f1658ba6a4c2751.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4d3db1adfc1c51925f1658ba6a4c2751.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4d3db1adfc1c51925f1658ba6a4c2751.mp4", "mask_path": "synthetic-bg-change/mask/4d3db1adfc1c51925f1658ba6a4c2751.mp4", "composite_path": "synthetic-bg-change/composite/4d3db1adfc1c51925f1658ba6a4c2751.mp4"}
{"edit_instruction": "Change the background to the middle of a busy Times Square street at twilight, with yellow taxis passing by and massive LED billboards flashing changing advertisements, illuminated by ambient city glow mixed with soft front-right lighting, using a medium shot with a static camera and gentle background blur. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/136969d6e34f64cdb60312920e725e2f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/136969d6e34f64cdb60312920e725e2f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/136969d6e34f64cdb60312920e725e2f.mp4", "mask_path": "synthetic-bg-change/mask/136969d6e34f64cdb60312920e725e2f.mp4", "composite_path": "synthetic-bg-change/composite/136969d6e34f64cdb60312920e725e2f.mp4"}
{"edit_instruction": "Change the background to a bright, modern open-plan office with colleagues working at desks and a glass meeting room door opening and closing, lit by neutral, diffused office lighting. Use a medium shot, eye-level, static camera with gentle background blur. Keep the young woman and man waving hello intact.", "input_video_path": "synthetic-bg-change/input_video/5b1d1e5288f117259c0090b36a284afe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b1d1e5288f117259c0090b36a284afe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b1d1e5288f117259c0090b36a284afe.mp4", "mask_path": "synthetic-bg-change/mask/5b1d1e5288f117259c0090b36a284afe.mp4", "composite_path": "synthetic-bg-change/composite/5b1d1e5288f117259c0090b36a284afe.mp4"}
{"edit_instruction": "Change the background to a spacious art museum gallery with high ceilings, featuring dust motes floating in light beams and other visitors strolling quietly in the distance, under soft warm gallery lighting from the right. Medium shot, eye-level, static camera with gentle background blur. Keep the woman in the grey jacket intact.", "input_video_path": "synthetic-bg-change/input_video/82bee54914f5848e2cbc0ac1609e8ffd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/82bee54914f5848e2cbc0ac1609e8ffd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/82bee54914f5848e2cbc0ac1609e8ffd.mp4", "mask_path": "synthetic-bg-change/mask/82bee54914f5848e2cbc0ac1609e8ffd.mp4", "composite_path": "synthetic-bg-change/composite/82bee54914f5848e2cbc0ac1609e8ffd.mp4"}
{"edit_instruction": "Change the background to a modern, minimalist high-rise apartment with floor-to-ceiling windows, sheer white curtains billowing softly in the breeze, dust motes dancing in the light, bright, neutral daylight flooding in from the right. Medium shot, eye-level, static camera, gently blurred background. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/63b07bc521fafbbd9cb3a7386ddde0a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/63b07bc521fafbbd9cb3a7386ddde0a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/63b07bc521fafbbd9cb3a7386ddde0a9.mp4", "mask_path": "synthetic-bg-change/mask/63b07bc521fafbbd9cb3a7386ddde0a9.mp4", "composite_path": "synthetic-bg-change/composite/63b07bc521fafbbd9cb3a7386ddde0a9.mp4"}
{"edit_instruction": "Change the background to a bright, modern open-plan office with colleagues working at desks and a glass meeting room door opening and closing, lit by neutral, diffused office lighting. Use a medium shot, eye-level, static camera with gentle background blur. Keep the young woman and man waving hello intact.", "input_video_path": "synthetic-bg-change/input_video/468497a78f6ce8a1c970fa9edcbb0611.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/468497a78f6ce8a1c970fa9edcbb0611.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/468497a78f6ce8a1c970fa9edcbb0611.mp4", "mask_path": "synthetic-bg-change/mask/468497a78f6ce8a1c970fa9edcbb0611.mp4", "composite_path": "synthetic-bg-change/composite/468497a78f6ce8a1c970fa9edcbb0611.mp4"}
{"edit_instruction": "Change the background to a tranquil Japanese zen garden with raked sand patterns, swaying bamboo stalks, a rippling koi pond, soft diffused natural light from the front-right, captured in a medium shot at eye-level with a dreamy out-of-focus background and bokeh. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/664ecfad73da8171d2a3b90f9860fe06.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/664ecfad73da8171d2a3b90f9860fe06.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/664ecfad73da8171d2a3b90f9860fe06.mp4", "mask_path": "synthetic-bg-change/mask/664ecfad73da8171d2a3b90f9860fe06.mp4", "composite_path": "synthetic-bg-change/composite/664ecfad73da8171d2a3b90f9860fe06.mp4"}
{"edit_instruction": "Change the background to a modern, minimalist high-rise apartment with floor-to-ceiling windows, sheer white curtains billowing softly in the breeze, dust motes dancing in the light, bright, neutral daylight flooding in from the right. Medium shot, eye-level, static camera, gently blurred background. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/de496a64c2735c55102eae6b2211e228.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/de496a64c2735c55102eae6b2211e228.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/de496a64c2735c55102eae6b2211e228.mp4", "mask_path": "synthetic-bg-change/mask/de496a64c2735c55102eae6b2211e228.mp4", "composite_path": "synthetic-bg-change/composite/de496a64c2735c55102eae6b2211e228.mp4"}
{"edit_instruction": "Change the background to a sun-drenched minimalist loft studio with white brick walls and sheer curtains billowing softly from large windows, with soft diffused daylight entering from the front-right. Use a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the woman in black athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/27af14ba385a237aafa5519f3efe67a4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/27af14ba385a237aafa5519f3efe67a4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/27af14ba385a237aafa5519f3efe67a4.mp4", "mask_path": "synthetic-bg-change/mask/27af14ba385a237aafa5519f3efe67a4.mp4", "composite_path": "synthetic-bg-change/composite/27af14ba385a237aafa5519f3efe67a4.mp4"}
{"edit_instruction": "Change the background to a tranquil Japanese zen garden with raked sand patterns, swaying bamboo stalks, a rippling koi pond, soft diffused natural light from the front-right, captured in a medium shot at eye-level with a dreamy out-of-focus background and bokeh. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/da6791301539aaee9fbc2f12b74a2407.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/da6791301539aaee9fbc2f12b74a2407.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/da6791301539aaee9fbc2f12b74a2407.mp4", "mask_path": "synthetic-bg-change/mask/da6791301539aaee9fbc2f12b74a2407.mp4", "composite_path": "synthetic-bg-change/composite/da6791301539aaee9fbc2f12b74a2407.mp4"}
{"edit_instruction": "Change the background to a sun-drenched minimalist loft studio with white brick walls and sheer curtains billowing softly from large windows, with soft diffused daylight entering from the front-right. Use a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the woman in black athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/48e3e2161acab491a8c3e57d8088c6ff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/48e3e2161acab491a8c3e57d8088c6ff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/48e3e2161acab491a8c3e57d8088c6ff.mp4", "mask_path": "synthetic-bg-change/mask/48e3e2161acab491a8c3e57d8088c6ff.mp4", "composite_path": "synthetic-bg-change/composite/48e3e2161acab491a8c3e57d8088c6ff.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office atrium with high ceilings, featuring people moving on escalators and light reflecting off glass panels, illuminated by bright, neutral professional lighting from the right. Maintain the medium shot, eye-level, static camera with a sharp background keeping the architecture in focus. Keep the woman in the blue top and the man in the sweater intact.", "input_video_path": "synthetic-bg-change/input_video/6de06cfff195c1538660f47221e72988.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6de06cfff195c1538660f47221e72988.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6de06cfff195c1538660f47221e72988.mp4", "mask_path": "synthetic-bg-change/mask/6de06cfff195c1538660f47221e72988.mp4", "composite_path": "synthetic-bg-change/composite/6de06cfff195c1538660f47221e72988.mp4"}
{"edit_instruction": "Change the background to a trendy, bustling coffee shop interior with steam rising gently from espresso machines and customers walking past the window, using soft warm lighting from the right side. Medium shot, eye-level, static camera, with a blurred background and bokeh. Keep the woman in the blue top and man in the sweater intact.", "input_video_path": "synthetic-bg-change/input_video/a4e122b4dbd3b400091e7665851ecbe3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a4e122b4dbd3b400091e7665851ecbe3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a4e122b4dbd3b400091e7665851ecbe3.mp4", "mask_path": "synthetic-bg-change/mask/a4e122b4dbd3b400091e7665851ecbe3.mp4", "composite_path": "synthetic-bg-change/composite/a4e122b4dbd3b400091e7665851ecbe3.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office atrium with high ceilings, featuring people moving on escalators and light reflecting off glass panels, illuminated by bright, neutral professional lighting from the right. Maintain the medium shot, eye-level, static camera with a sharp background keeping the architecture in focus. Keep the woman in the blue top and the man in the sweater intact.", "input_video_path": "synthetic-bg-change/input_video/40a27cfef2eaa6f35db2038e87a06e3f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/40a27cfef2eaa6f35db2038e87a06e3f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/40a27cfef2eaa6f35db2038e87a06e3f.mp4", "mask_path": "synthetic-bg-change/mask/40a27cfef2eaa6f35db2038e87a06e3f.mp4", "composite_path": "synthetic-bg-change/composite/40a27cfef2eaa6f35db2038e87a06e3f.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office corridor with employees walking past in a blurred background and digital displays flickering on the walls, featuring soft, neutral office lighting from the front-left. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the two friends waving intact.", "input_video_path": "synthetic-bg-change/input_video/3265148d93c3fcd2e4d6060bbcc733fb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3265148d93c3fcd2e4d6060bbcc733fb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3265148d93c3fcd2e4d6060bbcc733fb.mp4", "mask_path": "synthetic-bg-change/mask/3265148d93c3fcd2e4d6060bbcc733fb.mp4", "composite_path": "synthetic-bg-change/composite/3265148d93c3fcd2e4d6060bbcc733fb.mp4"}
{"edit_instruction": "Change the background to a trendy, bustling coffee shop interior with steam rising gently from espresso machines and customers walking past the window, using soft warm lighting from the right side. Medium shot, eye-level, static camera, with a blurred background and bokeh. Keep the woman in the blue top and man in the sweater intact.", "input_video_path": "synthetic-bg-change/input_video/5b6d1ebac89cd1b0e90f0ddab358ce35.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b6d1ebac89cd1b0e90f0ddab358ce35.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b6d1ebac89cd1b0e90f0ddab358ce35.mp4", "mask_path": "synthetic-bg-change/mask/5b6d1ebac89cd1b0e90f0ddab358ce35.mp4", "composite_path": "synthetic-bg-change/composite/5b6d1ebac89cd1b0e90f0ddab358ce35.mp4"}
{"edit_instruction": "Change the background to a bright modern office lobby with glass partitions, elevators opening and closing, and digital displays flickering with news updates. Include cool professional lighting from the front-right. Medium shot, eye-level, soft-focus background. Keep the woman in the blue top and the man in the sweater intact.", "input_video_path": "synthetic-bg-change/input_video/e9aeb5de3fe88eea3d279a065aa7f21a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e9aeb5de3fe88eea3d279a065aa7f21a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e9aeb5de3fe88eea3d279a065aa7f21a.mp4", "mask_path": "synthetic-bg-change/mask/e9aeb5de3fe88eea3d279a065aa7f21a.mp4", "composite_path": "synthetic-bg-change/composite/e9aeb5de3fe88eea3d279a065aa7f21a.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office corridor with employees walking past in a blurred background and digital displays flickering on the walls, featuring soft, neutral office lighting from the front-left. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the two friends waving intact.", "input_video_path": "synthetic-bg-change/input_video/9948981521075078a6284ffd538d6a27.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9948981521075078a6284ffd538d6a27.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9948981521075078a6284ffd538d6a27.mp4", "mask_path": "synthetic-bg-change/mask/9948981521075078a6284ffd538d6a27.mp4", "composite_path": "synthetic-bg-change/composite/9948981521075078a6284ffd538d6a27.mp4"}
{"edit_instruction": "Change the background to a sleek modern office lobby with glass walls, featuring people walking briskly in a background hallway and digital displays flickering on the walls, illuminated by cool, clean office lighting from the front-left. Medium shot, eye-level, slightly blurred background. Keep the two young adults intact.", "input_video_path": "synthetic-bg-change/input_video/74a8b13fd9b75e0371c080d7e0466ab6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/74a8b13fd9b75e0371c080d7e0466ab6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/74a8b13fd9b75e0371c080d7e0466ab6.mp4", "mask_path": "synthetic-bg-change/mask/74a8b13fd9b75e0371c080d7e0466ab6.mp4", "composite_path": "synthetic-bg-change/composite/74a8b13fd9b75e0371c080d7e0466ab6.mp4"}
{"edit_instruction": "Change the background to a leafy university campus quad with brick buildings in the distance, students walking along pathways, falling autumn leaves, natural neutral lighting from the front-right, medium shot, eye-level, and gentle background blur. Keep the woman in the blue top and the man in the sweater intact.", "input_video_path": "synthetic-bg-change/input_video/ba7c500706eb9c5ae7bbd3788156071f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba7c500706eb9c5ae7bbd3788156071f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba7c500706eb9c5ae7bbd3788156071f.mp4", "mask_path": "synthetic-bg-change/mask/ba7c500706eb9c5ae7bbd3788156071f.mp4", "composite_path": "synthetic-bg-change/composite/ba7c500706eb9c5ae7bbd3788156071f.mp4"}
{"edit_instruction": "Change the background to a bright modern office lobby with glass partitions, elevators opening and closing, and digital displays flickering with news updates. Include cool professional lighting from the front-right. Medium shot, eye-level, soft-focus background. Keep the woman in the blue top and the man in the sweater intact.", "input_video_path": "synthetic-bg-change/input_video/e95d44a614dc8529314091d357a04b66.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e95d44a614dc8529314091d357a04b66.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e95d44a614dc8529314091d357a04b66.mp4", "mask_path": "synthetic-bg-change/mask/e95d44a614dc8529314091d357a04b66.mp4", "composite_path": "synthetic-bg-change/composite/e95d44a614dc8529314091d357a04b66.mp4"}
{"edit_instruction": "Change the background to a sleek modern office lobby with glass walls, featuring people walking briskly in a background hallway and digital displays flickering on the walls, illuminated by cool, clean office lighting from the front-left. Medium shot, eye-level, slightly blurred background. Keep the two young adults intact.", "input_video_path": "synthetic-bg-change/input_video/086c40acca22a5e74850edd049d03106.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/086c40acca22a5e74850edd049d03106.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/086c40acca22a5e74850edd049d03106.mp4", "mask_path": "synthetic-bg-change/mask/086c40acca22a5e74850edd049d03106.mp4", "composite_path": "synthetic-bg-change/composite/086c40acca22a5e74850edd049d03106.mp4"}
{"edit_instruction": "Change the background to the South Bank in London with the River Thames, London Eye, tour boats gliding, seagulls circling, tourists on the promenade, soft overcast daylight, medium shot, eye-level, static camera, sharp background, deep focus. Keep the two young adults waving and gesturing intact.", "input_video_path": "synthetic-bg-change/input_video/b9591e5fcdf2f1689a00e82f15b18cbb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b9591e5fcdf2f1689a00e82f15b18cbb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b9591e5fcdf2f1689a00e82f15b18cbb.mp4", "mask_path": "synthetic-bg-change/mask/b9591e5fcdf2f1689a00e82f15b18cbb.mp4", "composite_path": "synthetic-bg-change/composite/b9591e5fcdf2f1689a00e82f15b18cbb.mp4"}
{"edit_instruction": "Change the background to a leafy university campus quad with brick buildings in the distance, students walking along pathways, falling autumn leaves, natural neutral lighting from the front-right, medium shot, eye-level, and gentle background blur. Keep the woman in the blue top and the man in the sweater intact.", "input_video_path": "synthetic-bg-change/input_video/4be6035e0def0893fe7017b0fe2afb7c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4be6035e0def0893fe7017b0fe2afb7c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4be6035e0def0893fe7017b0fe2afb7c.mp4", "mask_path": "synthetic-bg-change/mask/4be6035e0def0893fe7017b0fe2afb7c.mp4", "composite_path": "synthetic-bg-change/composite/4be6035e0def0893fe7017b0fe2afb7c.mp4"}
{"edit_instruction": "Change the background to a vibrant city park during the day with green leaves rustling and cyclists on a distant path, lit by soft, diffused daylight from the front-left. Use a medium shot at eye-level with a blurred background featuring soft bokeh. Keep the two young adults intact.", "input_video_path": "synthetic-bg-change/input_video/1a161c7f4f8de714c5369434ba386421.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1a161c7f4f8de714c5369434ba386421.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1a161c7f4f8de714c5369434ba386421.mp4", "mask_path": "synthetic-bg-change/mask/1a161c7f4f8de714c5369434ba386421.mp4", "composite_path": "synthetic-bg-change/composite/1a161c7f4f8de714c5369434ba386421.mp4"}
{"edit_instruction": "Change the background to the South Bank in London with the River Thames, London Eye, tour boats gliding, seagulls circling, tourists on the promenade, soft overcast daylight, medium shot, eye-level, static camera, sharp background, deep focus. Keep the two young adults waving and gesturing intact.", "input_video_path": "synthetic-bg-change/input_video/f93b2c982f1bc98bf82cdbb70eda4dc9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f93b2c982f1bc98bf82cdbb70eda4dc9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f93b2c982f1bc98bf82cdbb70eda4dc9.mp4", "mask_path": "synthetic-bg-change/mask/f93b2c982f1bc98bf82cdbb70eda4dc9.mp4", "composite_path": "synthetic-bg-change/composite/f93b2c982f1bc98bf82cdbb70eda4dc9.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceport observation deck with spaceships launching vertically in the distance and holographic flight schedules shimmering in the air, under cool clean artificial light, medium close-up, eye-level, static camera with a slightly blurred background. Keep the flight attendant in a navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/e8f742904941e72bb019b4562886367a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e8f742904941e72bb019b4562886367a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e8f742904941e72bb019b4562886367a.mp4", "mask_path": "synthetic-bg-change/mask/e8f742904941e72bb019b4562886367a.mp4", "composite_path": "synthetic-bg-change/composite/e8f742904941e72bb019b4562886367a.mp4"}
{"edit_instruction": "Change the background to a vibrant city park during the day with green leaves rustling and cyclists on a distant path, lit by soft, diffused daylight from the front-left. Use a medium shot at eye-level with a blurred background featuring soft bokeh. Keep the two young adults intact.", "input_video_path": "synthetic-bg-change/input_video/f1034d1234447928a79254409ecf274c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f1034d1234447928a79254409ecf274c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f1034d1234447928a79254409ecf274c.mp4", "mask_path": "synthetic-bg-change/mask/f1034d1234447928a79254409ecf274c.mp4", "composite_path": "synthetic-bg-change/composite/f1034d1234447928a79254409ecf274c.mp4"}
{"edit_instruction": "Change the background to a contemporary art gallery with white walls, colorful abstract paintings, and other visitors moving slowly in the distance, featuring soft gallery track lighting and a dreamy out-of-focus background. Keep the two young adults intact.", "input_video_path": "synthetic-bg-change/input_video/1b7cd991cd68b68dc0a2db7c6a2979f9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1b7cd991cd68b68dc0a2db7c6a2979f9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1b7cd991cd68b68dc0a2db7c6a2979f9.mp4", "mask_path": "synthetic-bg-change/mask/1b7cd991cd68b68dc0a2db7c6a2979f9.mp4", "composite_path": "synthetic-bg-change/composite/1b7cd991cd68b68dc0a2db7c6a2979f9.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceport observation deck with spaceships launching vertically in the distance and holographic flight schedules shimmering in the air, under cool clean artificial light, medium close-up, eye-level, static camera with a slightly blurred background. Keep the flight attendant in a navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/a0deb5379c1320f2a3b18a2a44157591.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a0deb5379c1320f2a3b18a2a44157591.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a0deb5379c1320f2a3b18a2a44157591.mp4", "mask_path": "synthetic-bg-change/mask/a0deb5379c1320f2a3b18a2a44157591.mp4", "composite_path": "synthetic-bg-change/composite/a0deb5379c1320f2a3b18a2a44157591.mp4"}
{"edit_instruction": "Change the background to a busy airport terminal with floor-to-ceiling glass windows, travelers walking briskly with luggage, and airplanes taxiing on the tarmac, lit by bright natural daylight from the front right, with gentle background blur. Keep the flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/2c89ddbf99b94b0106a7608af91c64ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c89ddbf99b94b0106a7608af91c64ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c89ddbf99b94b0106a7608af91c64ab.mp4", "mask_path": "synthetic-bg-change/mask/2c89ddbf99b94b0106a7608af91c64ab.mp4", "composite_path": "synthetic-bg-change/composite/2c89ddbf99b94b0106a7608af91c64ab.mp4"}
{"edit_instruction": "Change the background to a contemporary art gallery with white walls, colorful abstract paintings, and other visitors moving slowly in the distance, featuring soft gallery track lighting and a dreamy out-of-focus background. Keep the two young adults intact.", "input_video_path": "synthetic-bg-change/input_video/8065a374bbf29c62df27e182a2844d17.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8065a374bbf29c62df27e182a2844d17.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8065a374bbf29c62df27e182a2844d17.mp4", "mask_path": "synthetic-bg-change/mask/8065a374bbf29c62df27e182a2844d17.mp4", "composite_path": "synthetic-bg-change/composite/8065a374bbf29c62df27e182a2844d17.mp4"}
{"edit_instruction": "Change the background to a lush green university campus quad with brick buildings, featuring students walking with backpacks in the distance, large oak trees swaying, falling autumn leaves, and sunlight illuminating from the left side, filmed as a medium shot at eye-level with the background in soft focus. Keep the young woman and man intact.", "input_video_path": "synthetic-bg-change/input_video/474310c683867f6e207e19181bb5dd47.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/474310c683867f6e207e19181bb5dd47.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/474310c683867f6e207e19181bb5dd47.mp4", "mask_path": "synthetic-bg-change/mask/474310c683867f6e207e19181bb5dd47.mp4", "composite_path": "synthetic-bg-change/composite/474310c683867f6e207e19181bb5dd47.mp4"}
{"edit_instruction": "Change the background to a busy airport terminal with floor-to-ceiling glass windows, travelers walking briskly with luggage, and airplanes taxiing on the tarmac, lit by bright natural daylight from the front right, with gentle background blur. Keep the flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/55c555876b39e771a707119b868dbd65.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/55c555876b39e771a707119b868dbd65.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/55c555876b39e771a707119b868dbd65.mp4", "mask_path": "synthetic-bg-change/mask/55c555876b39e771a707119b868dbd65.mp4", "composite_path": "synthetic-bg-change/composite/55c555876b39e771a707119b868dbd65.mp4"}
{"edit_instruction": "Change the background to a luxury first-class airplane aisle with ambient cabin lights dimming slightly, floating dust particles, and a gently swaying galley curtain. Include soft, flattering interior lighting from the front and a soft bokeh background. Medium close-up, eye-level, static camera. Keep the flight attendant in the dark blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/76204ecbcacdd3e58cac07fce8e035fe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/76204ecbcacdd3e58cac07fce8e035fe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/76204ecbcacdd3e58cac07fce8e035fe.mp4", "mask_path": "synthetic-bg-change/mask/76204ecbcacdd3e58cac07fce8e035fe.mp4", "composite_path": "synthetic-bg-change/composite/76204ecbcacdd3e58cac07fce8e035fe.mp4"}
{"edit_instruction": "Change the background to a lush green university campus quad with brick buildings, featuring students walking with backpacks in the distance, large oak trees swaying, falling autumn leaves, and sunlight illuminating from the left side, filmed as a medium shot at eye-level with the background in soft focus. Keep the young woman and man intact.", "input_video_path": "synthetic-bg-change/input_video/2b130f6d07f4fe0f6834744887e43bba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2b130f6d07f4fe0f6834744887e43bba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2b130f6d07f4fe0f6834744887e43bba.mp4", "mask_path": "synthetic-bg-change/mask/2b130f6d07f4fe0f6834744887e43bba.mp4", "composite_path": "synthetic-bg-change/composite/2b130f6d07f4fe0f6834744887e43bba.mp4"}
{"edit_instruction": "Change the background to a busy modern airport terminal with floor-to-ceiling glass walls, featuring travelers walking briskly in the blurred mid-ground and a large airplane taxiing slowly past the window outside, illuminated by soft, diffused daylight from the left. Medium shot, eye-level, gentle background blur. Keep the flight attendant in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/f216018ec1b7c63e098a4ee2e8188ef0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f216018ec1b7c63e098a4ee2e8188ef0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f216018ec1b7c63e098a4ee2e8188ef0.mp4", "mask_path": "synthetic-bg-change/mask/f216018ec1b7c63e098a4ee2e8188ef0.mp4", "composite_path": "synthetic-bg-change/composite/f216018ec1b7c63e098a4ee2e8188ef0.mp4"}
{"edit_instruction": "Change the background to a luxury first-class airplane aisle with ambient cabin lights dimming slightly, floating dust particles, and a gently swaying galley curtain. Include soft, flattering interior lighting from the front and a soft bokeh background. Medium close-up, eye-level, static camera. Keep the flight attendant in the dark blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/c0b53b17c89cd3ab1c30adbced528bc8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c0b53b17c89cd3ab1c30adbced528bc8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c0b53b17c89cd3ab1c30adbced528bc8.mp4", "mask_path": "synthetic-bg-change/mask/c0b53b17c89cd3ab1c30adbced528bc8.mp4", "composite_path": "synthetic-bg-change/composite/c0b53b17c89cd3ab1c30adbced528bc8.mp4"}
{"edit_instruction": "Change the background to the interior of a first-class airplane cabin with passengers settling into seats and overhead bin lights flickering softly, illuminated by warm, soft interior lighting from above. Maintain a medium close-up, eye-level, static camera shot with a soft-focus background and bokeh. Keep the flight attendant in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/a6d7e158b4799322255e1b9993b10693.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a6d7e158b4799322255e1b9993b10693.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a6d7e158b4799322255e1b9993b10693.mp4", "mask_path": "synthetic-bg-change/mask/a6d7e158b4799322255e1b9993b10693.mp4", "composite_path": "synthetic-bg-change/composite/a6d7e158b4799322255e1b9993b10693.mp4"}
{"edit_instruction": "Change the background to a busy, sunlit airport terminal concourse with passengers walking past and airplanes taxiing visibly through large floor-to-ceiling glass windows, bathed in soft, even daylight. Maintain the medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the flight attendant in the dark blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/3299e3e86ce77f92fc001584e04d0b5a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3299e3e86ce77f92fc001584e04d0b5a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3299e3e86ce77f92fc001584e04d0b5a.mp4", "mask_path": "synthetic-bg-change/mask/3299e3e86ce77f92fc001584e04d0b5a.mp4", "composite_path": "synthetic-bg-change/composite/3299e3e86ce77f92fc001584e04d0b5a.mp4"}
{"edit_instruction": "Change the background to a busy modern airport terminal with floor-to-ceiling glass walls, featuring travelers walking briskly in the blurred mid-ground and a large airplane taxiing slowly past the window outside, illuminated by soft, diffused daylight from the left. Medium shot, eye-level, gentle background blur. Keep the flight attendant in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/bd80bd3924b0fdb25110af1269f4e388.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bd80bd3924b0fdb25110af1269f4e388.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bd80bd3924b0fdb25110af1269f4e388.mp4", "mask_path": "synthetic-bg-change/mask/bd80bd3924b0fdb25110af1269f4e388.mp4", "composite_path": "synthetic-bg-change/composite/bd80bd3924b0fdb25110af1269f4e388.mp4"}
{"edit_instruction": "Change the background to the interior of a first-class airplane cabin with passengers settling into seats and overhead bin lights flickering softly, illuminated by warm, soft interior lighting from above. Maintain a medium close-up, eye-level, static camera shot with a soft-focus background and bokeh. Keep the flight attendant in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/e2db472d0e916f0d9b423af953a83435.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e2db472d0e916f0d9b423af953a83435.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e2db472d0e916f0d9b423af953a83435.mp4", "mask_path": "synthetic-bg-change/mask/e2db472d0e916f0d9b423af953a83435.mp4", "composite_path": "synthetic-bg-change/composite/e2db472d0e916f0d9b423af953a83435.mp4"}
{"edit_instruction": "Change the background to a busy modern airport terminal with floor-to-ceiling glass windows, passengers pulling suitcases walking briskly, and digital flight boards flickering, lit by soft, neutral artificial light. Medium close-up, eye-level, static camera with a blurred background and bokeh. Keep the flight attendant in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/98203f9eaad90627d61de50c9190d641.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/98203f9eaad90627d61de50c9190d641.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/98203f9eaad90627d61de50c9190d641.mp4", "mask_path": "synthetic-bg-change/mask/98203f9eaad90627d61de50c9190d641.mp4", "composite_path": "synthetic-bg-change/composite/98203f9eaad90627d61de50c9190d641.mp4"}
{"edit_instruction": "Change the background to a busy, sunlit airport terminal concourse with passengers walking past and airplanes taxiing visibly through large floor-to-ceiling glass windows, bathed in soft, even daylight. Maintain the medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the flight attendant in the dark blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/857d1f569dda999c97bf0e7496b1dcab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/857d1f569dda999c97bf0e7496b1dcab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/857d1f569dda999c97bf0e7496b1dcab.mp4", "mask_path": "synthetic-bg-change/mask/857d1f569dda999c97bf0e7496b1dcab.mp4", "composite_path": "synthetic-bg-change/composite/857d1f569dda999c97bf0e7496b1dcab.mp4"}
{"edit_instruction": "Change the background to the aisle of a first-class airplane cabin with soft ambient lighting adjusting in intensity, faint mist from air conditioning vents, and blurred background with bokeh highlighting the plush seats. Medium shot, eye-level. Keep the flight attendant in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/111970fbc930e884674264fa77645ad4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/111970fbc930e884674264fa77645ad4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/111970fbc930e884674264fa77645ad4.mp4", "mask_path": "synthetic-bg-change/mask/111970fbc930e884674264fa77645ad4.mp4", "composite_path": "synthetic-bg-change/composite/111970fbc930e884674264fa77645ad4.mp4"}
{"edit_instruction": "Change the background to a busy modern airport terminal with floor-to-ceiling glass windows, passengers pulling suitcases walking briskly, and digital flight boards flickering, lit by soft, neutral artificial light. Medium close-up, eye-level, static camera with a blurred background and bokeh. Keep the flight attendant in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/3b93bcf687c061da516cf1a911bc74cb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3b93bcf687c061da516cf1a911bc74cb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3b93bcf687c061da516cf1a911bc74cb.mp4", "mask_path": "synthetic-bg-change/mask/3b93bcf687c061da516cf1a911bc74cb.mp4", "composite_path": "synthetic-bg-change/composite/3b93bcf687c061da516cf1a911bc74cb.mp4"}
{"edit_instruction": "Change the background to the center of Times Square, New York City with massive LED billboards flickering with colorful advertisements and yellow taxis passing in the traffic, illuminated by bright, mixed urban lighting from the front. Medium close-up, eye-level, static camera, heavy bokeh background. Keep the flight attendant in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/fda046dec3a04137aec94640f64aa340.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fda046dec3a04137aec94640f64aa340.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fda046dec3a04137aec94640f64aa340.mp4", "mask_path": "synthetic-bg-change/mask/fda046dec3a04137aec94640f64aa340.mp4", "composite_path": "synthetic-bg-change/composite/fda046dec3a04137aec94640f64aa340.mp4"}
{"edit_instruction": "Change the background to the aisle of a first-class airplane cabin with soft ambient lighting adjusting in intensity, faint mist from air conditioning vents, and blurred background with bokeh highlighting the plush seats. Medium shot, eye-level. Keep the flight attendant in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/6696c5b6c3ccbe30436ff496b1c27f63.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6696c5b6c3ccbe30436ff496b1c27f63.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6696c5b6c3ccbe30436ff496b1c27f63.mp4", "mask_path": "synthetic-bg-change/mask/6696c5b6c3ccbe30436ff496b1c27f63.mp4", "composite_path": "synthetic-bg-change/composite/6696c5b6c3ccbe30436ff496b1c27f63.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceport observation deck with holographic departure boards flickering and sleek spacecraft lifting off vertically outside the window, lit by clean neutral artificial light from the front. Use a medium close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the flight attendant in a dark blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/3e2f22a186e9e21e101691e31fd0e897.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3e2f22a186e9e21e101691e31fd0e897.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3e2f22a186e9e21e101691e31fd0e897.mp4", "mask_path": "synthetic-bg-change/mask/3e2f22a186e9e21e101691e31fd0e897.mp4", "composite_path": "synthetic-bg-change/composite/3e2f22a186e9e21e101691e31fd0e897.mp4"}
{"edit_instruction": "Change the background to the center of Times Square, New York City with massive LED billboards flickering with colorful advertisements and yellow taxis passing in the traffic, illuminated by bright, mixed urban lighting from the front. Medium close-up, eye-level, static camera, heavy bokeh background. Keep the flight attendant in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/e4c620e391b1a066fe857c4c36310a92.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e4c620e391b1a066fe857c4c36310a92.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e4c620e391b1a066fe857c4c36310a92.mp4", "mask_path": "synthetic-bg-change/mask/e4c620e391b1a066fe857c4c36310a92.mp4", "composite_path": "synthetic-bg-change/composite/e4c620e391b1a066fe857c4c36310a92.mp4"}
{"edit_instruction": "Change the background to the inside of a luxury aircraft cabin with crew members moving softly in the blurred background aisle, featuring ambient cabin lighting and soft, diffused interior lighting. Use a medium close-up, eye-level, static camera angle with soft-focus background. Keep the flight attendant in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/12768f291e0c287c92205067bdebd92f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/12768f291e0c287c92205067bdebd92f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/12768f291e0c287c92205067bdebd92f.mp4", "mask_path": "synthetic-bg-change/mask/12768f291e0c287c92205067bdebd92f.mp4", "composite_path": "synthetic-bg-change/composite/12768f291e0c287c92205067bdebd92f.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceport observation deck with holographic departure boards flickering and sleek spacecraft lifting off vertically outside the window, lit by clean neutral artificial light from the front. Use a medium close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the flight attendant in a dark blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/f55005b50d1c15b85e58720116585036.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f55005b50d1c15b85e58720116585036.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f55005b50d1c15b85e58720116585036.mp4", "mask_path": "synthetic-bg-change/mask/f55005b50d1c15b85e58720116585036.mp4", "composite_path": "synthetic-bg-change/composite/f55005b50d1c15b85e58720116585036.mp4"}
{"edit_instruction": "Change the background to a bustling modern airport terminal with glass walls, travelers pulling suitcases walking past in the blurred background, and flickering digital flight boards, illuminated by soft, neutral artificial light. Eye-level, medium close-up, soft-focus background with bokeh. Keep the flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/b99c2d9ed7831cba35357d3a10cc6f1f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b99c2d9ed7831cba35357d3a10cc6f1f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b99c2d9ed7831cba35357d3a10cc6f1f.mp4", "mask_path": "synthetic-bg-change/mask/b99c2d9ed7831cba35357d3a10cc6f1f.mp4", "composite_path": "synthetic-bg-change/composite/b99c2d9ed7831cba35357d3a10cc6f1f.mp4"}
{"edit_instruction": "Change the background to the inside of a luxury aircraft cabin with crew members moving softly in the blurred background aisle, featuring ambient cabin lighting and soft, diffused interior lighting. Use a medium close-up, eye-level, static camera angle with soft-focus background. Keep the flight attendant in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/15c8cb32f236dc52e04a2dab7b946ceb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/15c8cb32f236dc52e04a2dab7b946ceb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/15c8cb32f236dc52e04a2dab7b946ceb.mp4", "mask_path": "synthetic-bg-change/mask/15c8cb32f236dc52e04a2dab7b946ceb.mp4", "composite_path": "synthetic-bg-change/composite/15c8cb32f236dc52e04a2dab7b946ceb.mp4"}
{"edit_instruction": "Change the background to a luxurious private jet cabin with cream leather seats, champagne bubbles rising in a glass on a nearby table, sunlight streaming through oval windows, and soft, diffused interior lighting. Medium close-up, eye-level, blurred background with bokeh. Keep the flight attendant in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/83e6f12da6faf3f1e311b927b2682646.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/83e6f12da6faf3f1e311b927b2682646.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/83e6f12da6faf3f1e311b927b2682646.mp4", "mask_path": "synthetic-bg-change/mask/83e6f12da6faf3f1e311b927b2682646.mp4", "composite_path": "synthetic-bg-change/composite/83e6f12da6faf3f1e311b927b2682646.mp4"}
{"edit_instruction": "Change the background to a bustling modern airport terminal with glass walls, travelers pulling suitcases walking past in the blurred background, and flickering digital flight boards, illuminated by soft, neutral artificial light. Eye-level, medium close-up, soft-focus background with bokeh. Keep the flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/aeb4fc11159f4bc5d29cf5ebce82d7d5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aeb4fc11159f4bc5d29cf5ebce82d7d5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aeb4fc11159f4bc5d29cf5ebce82d7d5.mp4", "mask_path": "synthetic-bg-change/mask/aeb4fc11159f4bc5d29cf5ebce82d7d5.mp4", "composite_path": "synthetic-bg-change/composite/aeb4fc11159f4bc5d29cf5ebce82d7d5.mp4"}
{"edit_instruction": "Change the background to a luxurious private jet cabin with cream leather seats, champagne bubbles rising in a glass on a nearby table, sunlight streaming through oval windows, and soft, diffused interior lighting. Medium close-up, eye-level, blurred background with bokeh. Keep the flight attendant in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/1ad4a9eeaeb423234f12b4df957b8770.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1ad4a9eeaeb423234f12b4df957b8770.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1ad4a9eeaeb423234f12b4df957b8770.mp4", "mask_path": "synthetic-bg-change/mask/1ad4a9eeaeb423234f12b4df957b8770.mp4", "composite_path": "synthetic-bg-change/composite/1ad4a9eeaeb423234f12b4df957b8770.mp4"}
{"edit_instruction": "Change the background to the inside of a luxury aircraft cabin with passengers settling into seats, glowing overhead bin lights, and soft interior cabin lighting. Eye-level, medium close-up, gentle background blur. Keep the flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/dba74b81efdb54d32d6417b432cc0577.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dba74b81efdb54d32d6417b432cc0577.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dba74b81efdb54d32d6417b432cc0577.mp4", "mask_path": "synthetic-bg-change/mask/dba74b81efdb54d32d6417b432cc0577.mp4", "composite_path": "synthetic-bg-change/composite/dba74b81efdb54d32d6417b432cc0577.mp4"}
{"edit_instruction": "Change the background to the interior of a modern commercial airliner cabin with passengers settling into seats and overhead compartment doors being closed in the blurred background, under soft neutral cabin lighting. Medium close-up, eye-level, slightly blurred background. Keep the flight attendant in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/00f1eb6b2cad39d4c134a315e6a04f8b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/00f1eb6b2cad39d4c134a315e6a04f8b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/00f1eb6b2cad39d4c134a315e6a04f8b.mp4", "mask_path": "synthetic-bg-change/mask/00f1eb6b2cad39d4c134a315e6a04f8b.mp4", "composite_path": "synthetic-bg-change/composite/00f1eb6b2cad39d4c134a315e6a04f8b.mp4"}
{"edit_instruction": "Change the background to a park during autumn with golden leaves falling gently, trees swaying in the wind, and people walking dogs on a distant path, under soft overcast daylight from the left. Medium shot, eye-level, with a dreamy out-of-focus background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/c0cc76404e40dcbc0c95817c8fee85e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c0cc76404e40dcbc0c95817c8fee85e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c0cc76404e40dcbc0c95817c8fee85e9.mp4", "mask_path": "synthetic-bg-change/mask/c0cc76404e40dcbc0c95817c8fee85e9.mp4", "composite_path": "synthetic-bg-change/composite/c0cc76404e40dcbc0c95817c8fee85e9.mp4"}
{"edit_instruction": "Change the background to the interior of a modern commercial airliner cabin with passengers settling into seats and overhead compartment doors being closed in the blurred background, under soft neutral cabin lighting. Medium close-up, eye-level, slightly blurred background. Keep the flight attendant in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/62c5428c7104da867283c979f699aa48.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/62c5428c7104da867283c979f699aa48.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/62c5428c7104da867283c979f699aa48.mp4", "mask_path": "synthetic-bg-change/mask/62c5428c7104da867283c979f699aa48.mp4", "composite_path": "synthetic-bg-change/composite/62c5428c7104da867283c979f699aa48.mp4"}
{"edit_instruction": "Change the background to the inside of a luxury aircraft cabin with passengers settling into seats, glowing overhead bin lights, and soft interior cabin lighting. Eye-level, medium close-up, gentle background blur. Keep the flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/e82977c77180504d991b1bb955c6424c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e82977c77180504d991b1bb955c6424c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e82977c77180504d991b1bb955c6424c.mp4", "mask_path": "synthetic-bg-change/mask/e82977c77180504d991b1bb955c6424c.mp4", "composite_path": "synthetic-bg-change/composite/e82977c77180504d991b1bb955c6424c.mp4"}
{"edit_instruction": "Change the background to an outdoor winter market at dusk with gently drifting snowflakes, twinkling string lights, and people browsing stalls, illuminated by soft ambient light from the left. Close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/6ff599372d8aa7fb1040cc4253910c38.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6ff599372d8aa7fb1040cc4253910c38.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6ff599372d8aa7fb1040cc4253910c38.mp4", "mask_path": "synthetic-bg-change/mask/6ff599372d8aa7fb1040cc4253910c38.mp4", "composite_path": "synthetic-bg-change/composite/6ff599372d8aa7fb1040cc4253910c38.mp4"}
{"edit_instruction": "Change the background to a park during autumn with golden leaves falling gently, trees swaying in the wind, and people walking dogs on a distant path, under soft overcast daylight from the left. Medium shot, eye-level, with a dreamy out-of-focus background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/e08adb9a8aef7d29325e9d5c906f26aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e08adb9a8aef7d29325e9d5c906f26aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e08adb9a8aef7d29325e9d5c906f26aa.mp4", "mask_path": "synthetic-bg-change/mask/e08adb9a8aef7d29325e9d5c906f26aa.mp4", "composite_path": "synthetic-bg-change/composite/e08adb9a8aef7d29325e9d5c906f26aa.mp4"}
{"edit_instruction": "Change the background to the interior of a cozy caf\u00e9 with raindrops streaming down the window glass behind him and blurred city traffic lights passing in the distance, illuminated by soft, neutral window light from the front-left. Use a medium close-up, eye-level angle, static camera, and soft-focus background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/d66897f5554c0a952208af8507abc0f8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d66897f5554c0a952208af8507abc0f8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d66897f5554c0a952208af8507abc0f8.mp4", "mask_path": "synthetic-bg-change/mask/d66897f5554c0a952208af8507abc0f8.mp4", "composite_path": "synthetic-bg-change/composite/d66897f5554c0a952208af8507abc0f8.mp4"}
{"edit_instruction": "Change the background to an outdoor winter market at dusk with gently drifting snowflakes, twinkling string lights, and people browsing stalls, illuminated by soft ambient light from the left. Close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/fbfa40a56d9b10e31d8b6e0d503d0c17.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fbfa40a56d9b10e31d8b6e0d503d0c17.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fbfa40a56d9b10e31d8b6e0d503d0c17.mp4", "mask_path": "synthetic-bg-change/mask/fbfa40a56d9b10e31d8b6e0d503d0c17.mp4", "composite_path": "synthetic-bg-change/composite/fbfa40a56d9b10e31d8b6e0d503d0c17.mp4"}
{"edit_instruction": "Change the background to a pristine modern art gallery with high ceilings, including dust motes floating in sunbeams and blurred patrons in the distance, lit by soft diffused light from large windows on the left. Maintain the medium shot, eye-level angle, static camera, and soft-focus background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/46fc558b3c5abd5a3224560d84d5e572.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/46fc558b3c5abd5a3224560d84d5e572.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/46fc558b3c5abd5a3224560d84d5e572.mp4", "mask_path": "synthetic-bg-change/mask/46fc558b3c5abd5a3224560d84d5e572.mp4", "composite_path": "synthetic-bg-change/composite/46fc558b3c5abd5a3224560d84d5e572.mp4"}
{"edit_instruction": "Change the background to the interior of a cozy caf\u00e9 with raindrops streaming down the window glass behind him and blurred city traffic lights passing in the distance, illuminated by soft, neutral window light from the front-left. Use a medium close-up, eye-level angle, static camera, and soft-focus background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/ff86ed89c1b072e1a4009a259d99ce8b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff86ed89c1b072e1a4009a259d99ce8b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff86ed89c1b072e1a4009a259d99ce8b.mp4", "mask_path": "synthetic-bg-change/mask/ff86ed89c1b072e1a4009a259d99ce8b.mp4", "composite_path": "synthetic-bg-change/composite/ff86ed89c1b072e1a4009a259d99ce8b.mp4"}
{"edit_instruction": "Change the background to a spacious art museum gallery with tall white walls and other visitors walking quietly in the distance, lit by soft gallery lighting from the left with subtle shadows on the floor. Eye-level, medium shot, slightly blurred background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/94b1821cb6ce3a9b0b0841e8298bb401.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/94b1821cb6ce3a9b0b0841e8298bb401.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/94b1821cb6ce3a9b0b0841e8298bb401.mp4", "mask_path": "synthetic-bg-change/mask/94b1821cb6ce3a9b0b0841e8298bb401.mp4", "composite_path": "synthetic-bg-change/composite/94b1821cb6ce3a9b0b0841e8298bb401.mp4"}
{"edit_instruction": "Change the background to a pristine modern art gallery with high ceilings, including dust motes floating in sunbeams and blurred patrons in the distance, lit by soft diffused light from large windows on the left. Maintain the medium shot, eye-level angle, static camera, and soft-focus background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/45bced7820c787dd273a8933b0d46fec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/45bced7820c787dd273a8933b0d46fec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/45bced7820c787dd273a8933b0d46fec.mp4", "mask_path": "synthetic-bg-change/mask/45bced7820c787dd273a8933b0d46fec.mp4", "composite_path": "synthetic-bg-change/composite/45bced7820c787dd273a8933b0d46fec.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees, with falling leaves drifting slowly and people walking dogs on distant paths, under soft overcast daylight from the left. Use an eye-level medium shot with gentle background blur. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/b79350c3773e0331d01892ba25e20e78.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b79350c3773e0331d01892ba25e20e78.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b79350c3773e0331d01892ba25e20e78.mp4", "mask_path": "synthetic-bg-change/mask/b79350c3773e0331d01892ba25e20e78.mp4", "composite_path": "synthetic-bg-change/composite/b79350c3773e0331d01892ba25e20e78.mp4"}
{"edit_instruction": "Change the background to a spacious art museum gallery with tall white walls and other visitors walking quietly in the distance, lit by soft gallery lighting from the left with subtle shadows on the floor. Eye-level, medium shot, slightly blurred background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/5cc8fafdb0f6d627e04f24383afb258d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5cc8fafdb0f6d627e04f24383afb258d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5cc8fafdb0f6d627e04f24383afb258d.mp4", "mask_path": "synthetic-bg-change/mask/5cc8fafdb0f6d627e04f24383afb258d.mp4", "composite_path": "synthetic-bg-change/composite/5cc8fafdb0f6d627e04f24383afb258d.mp4"}
{"edit_instruction": "Change the background to the interior of a cafe near a large window, showing blurred city traffic with red taillights and pedestrians walking in the rain outside, illuminated by soft neutral window light from the left. Use a static camera, medium shot, eye-level angle, and slightly blurred background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/7c5d8a9d0795c1d0dc7679159fa1af10.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c5d8a9d0795c1d0dc7679159fa1af10.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c5d8a9d0795c1d0dc7679159fa1af10.mp4", "mask_path": "synthetic-bg-change/mask/7c5d8a9d0795c1d0dc7679159fa1af10.mp4", "composite_path": "synthetic-bg-change/composite/7c5d8a9d0795c1d0dc7679159fa1af10.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees, with falling leaves drifting slowly and people walking dogs on distant paths, under soft overcast daylight from the left. Use an eye-level medium shot with gentle background blur. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/612b848a7fdff51dd15a741e6702bd16.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/612b848a7fdff51dd15a741e6702bd16.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/612b848a7fdff51dd15a741e6702bd16.mp4", "mask_path": "synthetic-bg-change/mask/612b848a7fdff51dd15a741e6702bd16.mp4", "composite_path": "synthetic-bg-change/composite/612b848a7fdff51dd15a741e6702bd16.mp4"}
{"edit_instruction": "Change the background to an old academic library with towering bookshelves, flickering candlelight on nearby tables, subtle movement of students in the far background, and warm ambient light mixing with window light from the left. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/b44bcad62cde223f576d762fa77c9b95.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b44bcad62cde223f576d762fa77c9b95.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b44bcad62cde223f576d762fa77c9b95.mp4", "mask_path": "synthetic-bg-change/mask/b44bcad62cde223f576d762fa77c9b95.mp4", "composite_path": "synthetic-bg-change/composite/b44bcad62cde223f576d762fa77c9b95.mp4"}
{"edit_instruction": "Change the background to the interior of a cafe near a large window, showing blurred city traffic with red taillights and pedestrians walking in the rain outside, illuminated by soft neutral window light from the left. Use a static camera, medium shot, eye-level angle, and slightly blurred background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/0f76c27ecc42aa0ec0de409c1c42a1dc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0f76c27ecc42aa0ec0de409c1c42a1dc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0f76c27ecc42aa0ec0de409c1c42a1dc.mp4", "mask_path": "synthetic-bg-change/mask/0f76c27ecc42aa0ec0de409c1c42a1dc.mp4", "composite_path": "synthetic-bg-change/composite/0f76c27ecc42aa0ec0de409c1c42a1dc.mp4"}
{"edit_instruction": "Change the background to a quiet park filled with autumn trees, golden leaves falling gently around her in the breeze, and people walking dogs in the far distance, with soft natural daylight illuminating from the front right, medium shot, eye-level, static camera, dreamy out-of-focus background. Keep the young woman in a denim top intact.", "input_video_path": "synthetic-bg-change/input_video/7a120d4de969daea1c901b6730277822.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7a120d4de969daea1c901b6730277822.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7a120d4de969daea1c901b6730277822.mp4", "mask_path": "synthetic-bg-change/mask/7a120d4de969daea1c901b6730277822.mp4", "composite_path": "synthetic-bg-change/composite/7a120d4de969daea1c901b6730277822.mp4"}
{"edit_instruction": "Change the background to an old academic library with towering bookshelves, flickering candlelight on nearby tables, subtle movement of students in the far background, and warm ambient light mixing with window light from the left. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/c75734168fef9eca06e45ad741b4710a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c75734168fef9eca06e45ad741b4710a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c75734168fef9eca06e45ad741b4710a.mp4", "mask_path": "synthetic-bg-change/mask/c75734168fef9eca06e45ad741b4710a.mp4", "composite_path": "synthetic-bg-change/composite/c75734168fef9eca06e45ad741b4710a.mp4"}
{"edit_instruction": "Change the background to a quiet park during autumn with orange and yellow leaves falling slowly, a few people walking dogs in the far distance, soft diffused daylight coming from the left. Medium shot, eye-level, static camera, dreamy out-of-focus background. Keep the young woman in the blue blouse intact.", "input_video_path": "synthetic-bg-change/input_video/4c0b1d3bc5feab2623b9071f3dacdc76.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4c0b1d3bc5feab2623b9071f3dacdc76.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4c0b1d3bc5feab2623b9071f3dacdc76.mp4", "mask_path": "synthetic-bg-change/mask/4c0b1d3bc5feab2623b9071f3dacdc76.mp4", "composite_path": "synthetic-bg-change/composite/4c0b1d3bc5feab2623b9071f3dacdc76.mp4"}
{"edit_instruction": "Change the background to a quiet park filled with autumn trees, golden leaves falling gently around her in the breeze, and people walking dogs in the far distance, with soft natural daylight illuminating from the front right, medium shot, eye-level, static camera, dreamy out-of-focus background. Keep the young woman in a denim top intact.", "input_video_path": "synthetic-bg-change/input_video/6a92c82de7a14dc860d984e7a1670dc8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6a92c82de7a14dc860d984e7a1670dc8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6a92c82de7a14dc860d984e7a1670dc8.mp4", "mask_path": "synthetic-bg-change/mask/6a92c82de7a14dc860d984e7a1670dc8.mp4", "composite_path": "synthetic-bg-change/composite/6a92c82de7a14dc860d984e7a1670dc8.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees with orange leaves falling gently in the wind and people walking dogs on distant paths, using soft, overcast natural light from the front-left, medium close-up, eye-level, static camera, and a blurred background with bokeh. Keep the young man in a grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/c23ee7b64d7a18f0dc0b9945de5ccabf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c23ee7b64d7a18f0dc0b9945de5ccabf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c23ee7b64d7a18f0dc0b9945de5ccabf.mp4", "mask_path": "synthetic-bg-change/mask/c23ee7b64d7a18f0dc0b9945de5ccabf.mp4", "composite_path": "synthetic-bg-change/composite/c23ee7b64d7a18f0dc0b9945de5ccabf.mp4"}
{"edit_instruction": "Change the background to a quiet park during autumn with orange and yellow leaves falling slowly, a few people walking dogs in the far distance, soft diffused daylight coming from the left. Medium shot, eye-level, static camera, dreamy out-of-focus background. Keep the young woman in the blue blouse intact.", "input_video_path": "synthetic-bg-change/input_video/5436d64e3543ca18897395f5ae2a07b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5436d64e3543ca18897395f5ae2a07b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5436d64e3543ca18897395f5ae2a07b4.mp4", "mask_path": "synthetic-bg-change/mask/5436d64e3543ca18897395f5ae2a07b4.mp4", "composite_path": "synthetic-bg-change/composite/5436d64e3543ca18897395f5ae2a07b4.mp4"}
{"edit_instruction": "Change the background to a sterile hospital corridor with nurses walking briskly and a digital clock flickering on the wall, featuring clean, neutral clinical lighting from the front right. Maintain the medium shot, eye-level, static camera angle with a slightly blurred background. Keep the young woman in the denim top intact.", "input_video_path": "synthetic-bg-change/input_video/b85cde0d6accb3e79def85a5964f2e9e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b85cde0d6accb3e79def85a5964f2e9e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b85cde0d6accb3e79def85a5964f2e9e.mp4", "mask_path": "synthetic-bg-change/mask/b85cde0d6accb3e79def85a5964f2e9e.mp4", "composite_path": "synthetic-bg-change/composite/b85cde0d6accb3e79def85a5964f2e9e.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees with orange leaves falling gently in the wind and people walking dogs on distant paths, using soft, overcast natural light from the front-left, medium close-up, eye-level, static camera, and a blurred background with bokeh. Keep the young man in a grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/f735bcb3f14cc55cb587733a9699046a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f735bcb3f14cc55cb587733a9699046a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f735bcb3f14cc55cb587733a9699046a.mp4", "mask_path": "synthetic-bg-change/mask/f735bcb3f14cc55cb587733a9699046a.mp4", "composite_path": "synthetic-bg-change/composite/f735bcb3f14cc55cb587733a9699046a.mp4"}
{"edit_instruction": "Change the background to a cozy, bustling coffee shop interior near a window with raindrops sliding down the pane and pedestrians with umbrellas visible outside, lit by soft cool window light from the right. Medium close-up, eye-level, static camera with blurry background bokeh. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/14a7591afe302a6974820e4cbc47e313.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/14a7591afe302a6974820e4cbc47e313.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/14a7591afe302a6974820e4cbc47e313.mp4", "mask_path": "synthetic-bg-change/mask/14a7591afe302a6974820e4cbc47e313.mp4", "composite_path": "synthetic-bg-change/composite/14a7591afe302a6974820e4cbc47e313.mp4"}
{"edit_instruction": "Change the background to a sterile hospital corridor with nurses walking briskly and a digital clock flickering on the wall, featuring clean, neutral clinical lighting from the front right. Maintain the medium shot, eye-level, static camera angle with a slightly blurred background. Keep the young woman in the denim top intact.", "input_video_path": "synthetic-bg-change/input_video/0ba8316333a9c39dd3e47b94afbe3543.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ba8316333a9c39dd3e47b94afbe3543.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ba8316333a9c39dd3e47b94afbe3543.mp4", "mask_path": "synthetic-bg-change/mask/0ba8316333a9c39dd3e47b94afbe3543.mp4", "composite_path": "synthetic-bg-change/composite/0ba8316333a9c39dd3e47b94afbe3543.mp4"}
{"edit_instruction": "Change the background to a city street at twilight with steady rain, blurred car headlights, and neon signs flickering red and blue on wet pavement, illuminated by neutral street lighting from the right. Maintain the eye-level, medium shot with a soft focus background. Keep the young woman in the denim top intact.", "input_video_path": "synthetic-bg-change/input_video/8654eb21ea4d82143a4819103b094083.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8654eb21ea4d82143a4819103b094083.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8654eb21ea4d82143a4819103b094083.mp4", "mask_path": "synthetic-bg-change/mask/8654eb21ea4d82143a4819103b094083.mp4", "composite_path": "synthetic-bg-change/composite/8654eb21ea4d82143a4819103b094083.mp4"}
{"edit_instruction": "Change the background to a sterile hospital corridor with nurses walking briskly in the background, fluorescent lights flickering slightly, clean, neutral artificial light from the right side. Eye-level, medium shot, slightly blurred background. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/625d331ca0954b8469c46f8978044eff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/625d331ca0954b8469c46f8978044eff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/625d331ca0954b8469c46f8978044eff.mp4", "mask_path": "synthetic-bg-change/mask/625d331ca0954b8469c46f8978044eff.mp4", "composite_path": "synthetic-bg-change/composite/625d331ca0954b8469c46f8978044eff.mp4"}
{"edit_instruction": "Change the background to a cozy, bustling coffee shop interior near a window with raindrops sliding down the pane and pedestrians with umbrellas visible outside, lit by soft cool window light from the right. Medium close-up, eye-level, static camera with blurry background bokeh. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/c776a4ee66013ff369de8799048c7ec4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c776a4ee66013ff369de8799048c7ec4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c776a4ee66013ff369de8799048c7ec4.mp4", "mask_path": "synthetic-bg-change/mask/c776a4ee66013ff369de8799048c7ec4.mp4", "composite_path": "synthetic-bg-change/composite/c776a4ee66013ff369de8799048c7ec4.mp4"}
{"edit_instruction": "Change the background to a city street at twilight with steady rain, blurred car headlights, and neon signs flickering red and blue on wet pavement, illuminated by neutral street lighting from the right. Maintain the eye-level, medium shot with a soft focus background. Keep the young woman in the denim top intact.", "input_video_path": "synthetic-bg-change/input_video/3787e1eeeb596f21541ce5f9adbdd8be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3787e1eeeb596f21541ce5f9adbdd8be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3787e1eeeb596f21541ce5f9adbdd8be.mp4", "mask_path": "synthetic-bg-change/mask/3787e1eeeb596f21541ce5f9adbdd8be.mp4", "composite_path": "synthetic-bg-change/composite/3787e1eeeb596f21541ce5f9adbdd8be.mp4"}
{"edit_instruction": "Change the background to a city sidewalk at night with heavy rain, passing car headlights creating light streaks, and neon signs reflecting on the wet pavement, illuminated by soft street light from the front-right. Use a medium shot, eye-level angle, static camera, and gentle background blur. Keep the young woman in the blue top intact.", "input_video_path": "synthetic-bg-change/input_video/4fccfdeadaaa17fe8856a450c556061e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4fccfdeadaaa17fe8856a450c556061e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4fccfdeadaaa17fe8856a450c556061e.mp4", "mask_path": "synthetic-bg-change/mask/4fccfdeadaaa17fe8856a450c556061e.mp4", "composite_path": "synthetic-bg-change/composite/4fccfdeadaaa17fe8856a450c556061e.mp4"}
{"edit_instruction": "Change the background to a sterile hospital corridor with nurses walking briskly in the background, fluorescent lights flickering slightly, clean, neutral artificial light from the right side. Eye-level, medium shot, slightly blurred background. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/6f1cc33cb50e590e205971c2cb665b07.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6f1cc33cb50e590e205971c2cb665b07.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6f1cc33cb50e590e205971c2cb665b07.mp4", "mask_path": "synthetic-bg-change/mask/6f1cc33cb50e590e205971c2cb665b07.mp4", "composite_path": "synthetic-bg-change/composite/6f1cc33cb50e590e205971c2cb665b07.mp4"}
{"edit_instruction": "Change the background to a sterile hospital corridor with nurses walking briskly in the background, fluorescent lights flickering overhead, soft cool clinical lighting from the left, medium shot, eye-level, static camera, and a blurred background with bokeh. Keep the young woman in the blue blouse intact.", "input_video_path": "synthetic-bg-change/input_video/1aaa2f52f95f3aaee22fec74773bec7e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1aaa2f52f95f3aaee22fec74773bec7e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1aaa2f52f95f3aaee22fec74773bec7e.mp4", "mask_path": "synthetic-bg-change/mask/1aaa2f52f95f3aaee22fec74773bec7e.mp4", "composite_path": "synthetic-bg-change/composite/1aaa2f52f95f3aaee22fec74773bec7e.mp4"}
{"edit_instruction": "Change the background to a city sidewalk at night with heavy rain, passing car headlights creating light streaks, and neon signs reflecting on the wet pavement, illuminated by soft street light from the front-right. Use a medium shot, eye-level angle, static camera, and gentle background blur. Keep the young woman in the blue top intact.", "input_video_path": "synthetic-bg-change/input_video/6802112c5729a392521f8d4f5732a6f2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6802112c5729a392521f8d4f5732a6f2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6802112c5729a392521f8d4f5732a6f2.mp4", "mask_path": "synthetic-bg-change/mask/6802112c5729a392521f8d4f5732a6f2.mp4", "composite_path": "synthetic-bg-change/composite/6802112c5729a392521f8d4f5732a6f2.mp4"}
{"edit_instruction": "Change the background to a dimly lit, modern apartment with large window panes where raindrops are sliding down and sheer curtains are billowing gently, lit by soft, cool window light from the left. Medium close-up, static camera, soft bokeh background. Keep the woman in the blue top intact.", "input_video_path": "synthetic-bg-change/input_video/c15a573afc7bbd172378eb17d59e35b3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c15a573afc7bbd172378eb17d59e35b3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c15a573afc7bbd172378eb17d59e35b3.mp4", "mask_path": "synthetic-bg-change/mask/c15a573afc7bbd172378eb17d59e35b3.mp4", "composite_path": "synthetic-bg-change/composite/c15a573afc7bbd172378eb17d59e35b3.mp4"}
{"edit_instruction": "Change the background to a sterile hospital corridor with nurses walking briskly in the background, fluorescent lights flickering overhead, soft cool clinical lighting from the left, medium shot, eye-level, static camera, and a blurred background with bokeh. Keep the young woman in the blue blouse intact.", "input_video_path": "synthetic-bg-change/input_video/f0a9d711d4c6f2abcfc1bd8b9f380482.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f0a9d711d4c6f2abcfc1bd8b9f380482.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f0a9d711d4c6f2abcfc1bd8b9f380482.mp4", "mask_path": "synthetic-bg-change/mask/f0a9d711d4c6f2abcfc1bd8b9f380482.mp4", "composite_path": "synthetic-bg-change/composite/f0a9d711d4c6f2abcfc1bd8b9f380482.mp4"}
{"edit_instruction": "Change the background to a quiet park during autumn with golden leaves falling gently and people walking dogs in the far distance, soft afternoon sunlight from the front-right. Eye-level, medium shot, creamy out-of-focus background. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/49d02eeaab499da6f5bcdb091056e1a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/49d02eeaab499da6f5bcdb091056e1a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/49d02eeaab499da6f5bcdb091056e1a9.mp4", "mask_path": "synthetic-bg-change/mask/49d02eeaab499da6f5bcdb091056e1a9.mp4", "composite_path": "synthetic-bg-change/composite/49d02eeaab499da6f5bcdb091056e1a9.mp4"}
{"edit_instruction": "Change the background to a dimly lit, modern apartment with large window panes where raindrops are sliding down and sheer curtains are billowing gently, lit by soft, cool window light from the left. Medium close-up, static camera, soft bokeh background. Keep the woman in the blue top intact.", "input_video_path": "synthetic-bg-change/input_video/b3fe7510a7d8b6343ce9d2761d6bb5ed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b3fe7510a7d8b6343ce9d2761d6bb5ed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b3fe7510a7d8b6343ce9d2761d6bb5ed.mp4", "mask_path": "synthetic-bg-change/mask/b3fe7510a7d8b6343ce9d2761d6bb5ed.mp4", "composite_path": "synthetic-bg-change/composite/b3fe7510a7d8b6343ce9d2761d6bb5ed.mp4"}
{"edit_instruction": "Change the background to a city street at night with heavy rain falling against the glow of streetlights and cars passing with red taillight trails, using cool ambient city lighting from the left. Medium shot, eye-level, static camera with gentle background blur. Keep the young woman in the blue blouse intact.", "input_video_path": "synthetic-bg-change/input_video/6e513d81ce5f1886ca5bc8c68dbd6bbf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e513d81ce5f1886ca5bc8c68dbd6bbf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e513d81ce5f1886ca5bc8c68dbd6bbf.mp4", "mask_path": "synthetic-bg-change/mask/6e513d81ce5f1886ca5bc8c68dbd6bbf.mp4", "composite_path": "synthetic-bg-change/composite/6e513d81ce5f1886ca5bc8c68dbd6bbf.mp4"}
{"edit_instruction": "Change the background to a quiet park during autumn with golden leaves falling gently and people walking dogs in the far distance, soft afternoon sunlight from the front-right. Eye-level, medium shot, creamy out-of-focus background. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/a6e559d4161875d440870635d5cc445c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a6e559d4161875d440870635d5cc445c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a6e559d4161875d440870635d5cc445c.mp4", "mask_path": "synthetic-bg-change/mask/a6e559d4161875d440870635d5cc445c.mp4", "composite_path": "synthetic-bg-change/composite/a6e559d4161875d440870635d5cc445c.mp4"}
{"edit_instruction": "Change the background to a tiled subway station with a blurred train speeding past with lights streaking and commuters in the distance, illuminated by cool artificial light from the right. Medium shot, eye-level, static camera, background in soft focus. Keep the young woman in the blue ruffled top intact.", "input_video_path": "synthetic-bg-change/input_video/d8298971ad16c35ed1b165d3ba37943f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d8298971ad16c35ed1b165d3ba37943f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d8298971ad16c35ed1b165d3ba37943f.mp4", "mask_path": "synthetic-bg-change/mask/d8298971ad16c35ed1b165d3ba37943f.mp4", "composite_path": "synthetic-bg-change/composite/d8298971ad16c35ed1b165d3ba37943f.mp4"}
{"edit_instruction": "Change the background to a city street at night with heavy rain falling against the glow of streetlights and cars passing with red taillight trails, using cool ambient city lighting from the left. Medium shot, eye-level, static camera with gentle background blur. Keep the young woman in the blue blouse intact.", "input_video_path": "synthetic-bg-change/input_video/3ac4e9054720ca55f4cc870ed80ea02b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3ac4e9054720ca55f4cc870ed80ea02b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3ac4e9054720ca55f4cc870ed80ea02b.mp4", "mask_path": "synthetic-bg-change/mask/3ac4e9054720ca55f4cc870ed80ea02b.mp4", "composite_path": "synthetic-bg-change/composite/3ac4e9054720ca55f4cc870ed80ea02b.mp4"}
{"edit_instruction": "Change the background to a dimly lit bedroom with rain streaking down the window pane, dust motes dancing in faint light, shifting shadows on the walls, and soft moody lighting from the front-right window. Eye-level, medium close-up, soft-focus background with bokeh. Keep the woman in the blue denim blouse intact.", "input_video_path": "synthetic-bg-change/input_video/8c5951c4ef15f648228c7668ad27a6b2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8c5951c4ef15f648228c7668ad27a6b2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8c5951c4ef15f648228c7668ad27a6b2.mp4", "mask_path": "synthetic-bg-change/mask/8c5951c4ef15f648228c7668ad27a6b2.mp4", "composite_path": "synthetic-bg-change/composite/8c5951c4ef15f648228c7668ad27a6b2.mp4"}
{"edit_instruction": "Change the background to a tiled subway station with a blurred train speeding past with lights streaking and commuters in the distance, illuminated by cool artificial light from the right. Medium shot, eye-level, static camera, background in soft focus. Keep the young woman in the blue ruffled top intact.", "input_video_path": "synthetic-bg-change/input_video/98f36ac74e65ea5df4b7ef971394d69f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/98f36ac74e65ea5df4b7ef971394d69f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/98f36ac74e65ea5df4b7ef971394d69f.mp4", "mask_path": "synthetic-bg-change/mask/98f36ac74e65ea5df4b7ef971394d69f.mp4", "composite_path": "synthetic-bg-change/composite/98f36ac74e65ea5df4b7ef971394d69f.mp4"}
{"edit_instruction": "Change the background to a desolate, overcast beach with tall dune grass waving in the wind, grey waves crashing in the distance, seagulls struggling against the breeze, diffused neutral daylight from the front-right, and a gentle background blur. Keep the woman in the blue denim blouse intact.", "input_video_path": "synthetic-bg-change/input_video/f3c7f9aa99cc42f2da34ddf6979622c3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f3c7f9aa99cc42f2da34ddf6979622c3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f3c7f9aa99cc42f2da34ddf6979622c3.mp4", "mask_path": "synthetic-bg-change/mask/f3c7f9aa99cc42f2da34ddf6979622c3.mp4", "composite_path": "synthetic-bg-change/composite/f3c7f9aa99cc42f2da34ddf6979622c3.mp4"}
{"edit_instruction": "Change the background to a dimly lit bedroom with rain streaking down the window pane, dust motes dancing in faint light, shifting shadows on the walls, and soft moody lighting from the front-right window. Eye-level, medium close-up, soft-focus background with bokeh. Keep the woman in the blue denim blouse intact.", "input_video_path": "synthetic-bg-change/input_video/148586a0b8e8020801127db312916203.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/148586a0b8e8020801127db312916203.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/148586a0b8e8020801127db312916203.mp4", "mask_path": "synthetic-bg-change/mask/148586a0b8e8020801127db312916203.mp4", "composite_path": "synthetic-bg-change/composite/148586a0b8e8020801127db312916203.mp4"}
{"edit_instruction": "Change the background to a large window on a rainy day with raindrops running down the glass and grey storm clouds drifting outside, illuminated by soft, diffused light from the right. Medium shot, eye-level, static camera with a blurry background featuring bokeh on the raindrops. Keep the young woman in the blue ruffled top intact.", "input_video_path": "synthetic-bg-change/input_video/da8ef893ad9b1fd9ae84209adf205727.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/da8ef893ad9b1fd9ae84209adf205727.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/da8ef893ad9b1fd9ae84209adf205727.mp4", "mask_path": "synthetic-bg-change/mask/da8ef893ad9b1fd9ae84209adf205727.mp4", "composite_path": "synthetic-bg-change/composite/da8ef893ad9b1fd9ae84209adf205727.mp4"}
{"edit_instruction": "Change the background to a desolate, overcast beach with tall dune grass waving in the wind, grey waves crashing in the distance, seagulls struggling against the breeze, diffused neutral daylight from the front-right, and a gentle background blur. Keep the woman in the blue denim blouse intact.", "input_video_path": "synthetic-bg-change/input_video/baf0f3ee6b07d008692e8a06896c454d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/baf0f3ee6b07d008692e8a06896c454d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/baf0f3ee6b07d008692e8a06896c454d.mp4", "mask_path": "synthetic-bg-change/mask/baf0f3ee6b07d008692e8a06896c454d.mp4", "composite_path": "synthetic-bg-change/composite/baf0f3ee6b07d008692e8a06896c454d.mp4"}
{"edit_instruction": "Change the background to a city bus stop at night with rain falling steadily on the pavement and cars passing by with trailing red taillights, illuminated by cool streetlamp lighting mixed with neon signs. Eye-level, medium close-up, slightly blurred background. Keep the woman in the blue denim blouse intact.", "input_video_path": "synthetic-bg-change/input_video/a3a486c9e0a45c06f543bb2594a53cd4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a3a486c9e0a45c06f543bb2594a53cd4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a3a486c9e0a45c06f543bb2594a53cd4.mp4", "mask_path": "synthetic-bg-change/mask/a3a486c9e0a45c06f543bb2594a53cd4.mp4", "composite_path": "synthetic-bg-change/composite/a3a486c9e0a45c06f543bb2594a53cd4.mp4"}
{"edit_instruction": "Change the background to a dimly lit apartment living room with raindrops running down a window pane and headlights from passing cars casting moving streaks of light on the walls, using soft, moody lighting from the front right. Apply a blurred background with rain bokeh, keeping the camera angle medium close-up, eye-level, and static. Keep the young woman in the blue blouse intact.", "input_video_path": "synthetic-bg-change/input_video/c1167e7c72df05392144445bad6be77c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c1167e7c72df05392144445bad6be77c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c1167e7c72df05392144445bad6be77c.mp4", "mask_path": "synthetic-bg-change/mask/c1167e7c72df05392144445bad6be77c.mp4", "composite_path": "synthetic-bg-change/composite/c1167e7c72df05392144445bad6be77c.mp4"}
{"edit_instruction": "Change the background to a large window on a rainy day with raindrops running down the glass and grey storm clouds drifting outside, illuminated by soft, diffused light from the right. Medium shot, eye-level, static camera with a blurry background featuring bokeh on the raindrops. Keep the young woman in the blue ruffled top intact.", "input_video_path": "synthetic-bg-change/input_video/7f902006f80ec5c580c002548fbb20cb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7f902006f80ec5c580c002548fbb20cb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7f902006f80ec5c580c002548fbb20cb.mp4", "mask_path": "synthetic-bg-change/mask/7f902006f80ec5c580c002548fbb20cb.mp4", "composite_path": "synthetic-bg-change/composite/7f902006f80ec5c580c002548fbb20cb.mp4"}
{"edit_instruction": "Change the background to a city bus stop at night with rain falling steadily on the pavement and cars passing by with trailing red taillights, illuminated by cool streetlamp lighting mixed with neon signs. Eye-level, medium close-up, slightly blurred background. Keep the woman in the blue denim blouse intact.", "input_video_path": "synthetic-bg-change/input_video/0dad4976dff83f41746473383aaac778.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0dad4976dff83f41746473383aaac778.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0dad4976dff83f41746473383aaac778.mp4", "mask_path": "synthetic-bg-change/mask/0dad4976dff83f41746473383aaac778.mp4", "composite_path": "synthetic-bg-change/composite/0dad4976dff83f41746473383aaac778.mp4"}
{"edit_instruction": "Change the background to a melancholy, overcast beach with tall dune grass swaying in the wind and grey ocean waves rolling onto the shore, illuminated by diffused, cloudy natural light from the front right. Use a medium close-up, eye-level, static camera with gentle background blur. Keep the young woman covering her face intact.", "input_video_path": "synthetic-bg-change/input_video/53bb94e26163fce69ebd3807295a6925.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/53bb94e26163fce69ebd3807295a6925.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/53bb94e26163fce69ebd3807295a6925.mp4", "mask_path": "synthetic-bg-change/mask/53bb94e26163fce69ebd3807295a6925.mp4", "composite_path": "synthetic-bg-change/composite/53bb94e26163fce69ebd3807295a6925.mp4"}
{"edit_instruction": "Change the background to a dimly lit apartment living room with raindrops running down a window pane and headlights from passing cars casting moving streaks of light on the walls, using soft, moody lighting from the front right. Apply a blurred background with rain bokeh, keeping the camera angle medium close-up, eye-level, and static. Keep the young woman in the blue blouse intact.", "input_video_path": "synthetic-bg-change/input_video/9a5b52ef04f145215ca9de4c30039960.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9a5b52ef04f145215ca9de4c30039960.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9a5b52ef04f145215ca9de4c30039960.mp4", "mask_path": "synthetic-bg-change/mask/9a5b52ef04f145215ca9de4c30039960.mp4", "composite_path": "synthetic-bg-change/composite/9a5b52ef04f145215ca9de4c30039960.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office skyscraper with city traffic moving far below and clouds drifting past the windows, under soft, neutral office lighting from the front-right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young woman in the denim blouse intact.", "input_video_path": "synthetic-bg-change/input_video/9e356c4207931ba75e24c88810695539.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9e356c4207931ba75e24c88810695539.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9e356c4207931ba75e24c88810695539.mp4", "mask_path": "synthetic-bg-change/mask/9e356c4207931ba75e24c88810695539.mp4", "composite_path": "synthetic-bg-change/composite/9e356c4207931ba75e24c88810695539.mp4"}
{"edit_instruction": "Change the background to a melancholy, overcast beach with tall dune grass swaying in the wind and grey ocean waves rolling onto the shore, illuminated by diffused, cloudy natural light from the front right. Use a medium close-up, eye-level, static camera with gentle background blur. Keep the young woman covering her face intact.", "input_video_path": "synthetic-bg-change/input_video/dedc4cbe33f55b0ccf43f1de470212e0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dedc4cbe33f55b0ccf43f1de470212e0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dedc4cbe33f55b0ccf43f1de470212e0.mp4", "mask_path": "synthetic-bg-change/mask/dedc4cbe33f55b0ccf43f1de470212e0.mp4", "composite_path": "synthetic-bg-change/composite/dedc4cbe33f55b0ccf43f1de470212e0.mp4"}
{"edit_instruction": "Change the background to a minimalist white art gallery with people walking slowly in the exhibit, dust motes dancing in shafts of sunlight, and clean, neutral lighting from the front right, captured with a sharp background showing architectural details. Keep the young woman covering her face intact.", "input_video_path": "synthetic-bg-change/input_video/a31d6981a9a1cb7fd80e01d846dfe0ff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a31d6981a9a1cb7fd80e01d846dfe0ff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a31d6981a9a1cb7fd80e01d846dfe0ff.mp4", "mask_path": "synthetic-bg-change/mask/a31d6981a9a1cb7fd80e01d846dfe0ff.mp4", "composite_path": "synthetic-bg-change/composite/a31d6981a9a1cb7fd80e01d846dfe0ff.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office skyscraper with city traffic moving far below and clouds drifting past the windows, under soft, neutral office lighting from the front-right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young woman in the denim blouse intact.", "input_video_path": "synthetic-bg-change/input_video/16ec70a0a462eb023475e07c0bb7f08e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/16ec70a0a462eb023475e07c0bb7f08e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/16ec70a0a462eb023475e07c0bb7f08e.mp4", "mask_path": "synthetic-bg-change/mask/16ec70a0a462eb023475e07c0bb7f08e.mp4", "composite_path": "synthetic-bg-change/composite/16ec70a0a462eb023475e07c0bb7f08e.mp4"}
{"edit_instruction": "Change the background to a modern art gallery with abstract paintings on white walls and gallery visitors walking slowly in the background, with soft diffused track lighting from the front-right. Use a medium shot, eye-level angle, static camera, and blurry background with soft bokeh. Keep the young woman in the denim top intact.", "input_video_path": "synthetic-bg-change/input_video/878dd872791f718490861530bda53c4f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/878dd872791f718490861530bda53c4f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/878dd872791f718490861530bda53c4f.mp4", "mask_path": "synthetic-bg-change/mask/878dd872791f718490861530bda53c4f.mp4", "composite_path": "synthetic-bg-change/composite/878dd872791f718490861530bda53c4f.mp4"}
{"edit_instruction": "Change the background to a minimalist white art gallery with people walking slowly in the exhibit, dust motes dancing in shafts of sunlight, and clean, neutral lighting from the front right, captured with a sharp background showing architectural details. Keep the young woman covering her face intact.", "input_video_path": "synthetic-bg-change/input_video/6966cd89992226bd907b663646513c94.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6966cd89992226bd907b663646513c94.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6966cd89992226bd907b663646513c94.mp4", "mask_path": "synthetic-bg-change/mask/6966cd89992226bd907b663646513c94.mp4", "composite_path": "synthetic-bg-change/composite/6966cd89992226bd907b663646513c94.mp4"}
{"edit_instruction": "Change the background to a modern art gallery with abstract paintings on white walls, with other visitors walking slowly in the background, dust motes floating in beams of light, soft diffused lighting from the right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young woman in the denim top intact.", "input_video_path": "synthetic-bg-change/input_video/911fe3c6204e144d5b14026e8401642e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/911fe3c6204e144d5b14026e8401642e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/911fe3c6204e144d5b14026e8401642e.mp4", "mask_path": "synthetic-bg-change/mask/911fe3c6204e144d5b14026e8401642e.mp4", "composite_path": "synthetic-bg-change/composite/911fe3c6204e144d5b14026e8401642e.mp4"}
{"edit_instruction": "Change the background to a modern art gallery with abstract paintings on white walls and gallery visitors walking slowly in the background, with soft diffused track lighting from the front-right. Use a medium shot, eye-level angle, static camera, and blurry background with soft bokeh. Keep the young woman in the denim top intact.", "input_video_path": "synthetic-bg-change/input_video/3579dc32ff71252d782a3611cbc92963.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3579dc32ff71252d782a3611cbc92963.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3579dc32ff71252d782a3611cbc92963.mp4", "mask_path": "synthetic-bg-change/mask/3579dc32ff71252d782a3611cbc92963.mp4", "composite_path": "synthetic-bg-change/composite/3579dc32ff71252d782a3611cbc92963.mp4"}
{"edit_instruction": "Change the background to a modern, minimalist art gallery with other visitors moving slowly and a kinetic sculpture rotating gently, lit by clean, neutral artificial gallery lighting. Medium close-up, eye-level, static camera, background in soft focus. Keep the young woman in the denim top intact.", "input_video_path": "synthetic-bg-change/input_video/38fb21bd3522ecd162c813835d7552b1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/38fb21bd3522ecd162c813835d7552b1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/38fb21bd3522ecd162c813835d7552b1.mp4", "mask_path": "synthetic-bg-change/mask/38fb21bd3522ecd162c813835d7552b1.mp4", "composite_path": "synthetic-bg-change/composite/38fb21bd3522ecd162c813835d7552b1.mp4"}
{"edit_instruction": "Change the background to a modern art gallery with abstract paintings on white walls, with other visitors walking slowly in the background, dust motes floating in beams of light, soft diffused lighting from the right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young woman in the denim top intact.", "input_video_path": "synthetic-bg-change/input_video/140f7b8d675ab5d79f75d1a4e5369521.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/140f7b8d675ab5d79f75d1a4e5369521.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/140f7b8d675ab5d79f75d1a4e5369521.mp4", "mask_path": "synthetic-bg-change/mask/140f7b8d675ab5d79f75d1a4e5369521.mp4", "composite_path": "synthetic-bg-change/composite/140f7b8d675ab5d79f75d1a4e5369521.mp4"}
{"edit_instruction": "Change the background to a breezy seaside cafe terrace with ocean waves rolling in the distance, seagulls gliding, and palm fronds swaying, lit by soft natural daylight. Use a medium shot, eye-level angle, static camera, and soft-focus background. Keep the young woman in the denim blouse intact.", "input_video_path": "synthetic-bg-change/input_video/a1962f19d89edfcbd675792c28f151f8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a1962f19d89edfcbd675792c28f151f8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a1962f19d89edfcbd675792c28f151f8.mp4", "mask_path": "synthetic-bg-change/mask/a1962f19d89edfcbd675792c28f151f8.mp4", "composite_path": "synthetic-bg-change/composite/a1962f19d89edfcbd675792c28f151f8.mp4"}
{"edit_instruction": "Change the background to a modern, minimalist art gallery with other visitors moving slowly and a kinetic sculpture rotating gently, lit by clean, neutral artificial gallery lighting. Medium close-up, eye-level, static camera, background in soft focus. Keep the young woman in the denim top intact.", "input_video_path": "synthetic-bg-change/input_video/9f0b6b3092bd1f32a2cd446f99ba30ac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f0b6b3092bd1f32a2cd446f99ba30ac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f0b6b3092bd1f32a2cd446f99ba30ac.mp4", "mask_path": "synthetic-bg-change/mask/9f0b6b3092bd1f32a2cd446f99ba30ac.mp4", "composite_path": "synthetic-bg-change/composite/9f0b6b3092bd1f32a2cd446f99ba30ac.mp4"}
{"edit_instruction": "Change the background to a cozy university library with rows of wooden bookshelves, dust motes dancing in shafts of light, and students studying quietly at tables in the back, featuring soft warm window light from the right. Maintain the medium shot, eye-level angle, static camera, and creamy out-of-focus background. Keep the young woman in the denim top intact.", "input_video_path": "synthetic-bg-change/input_video/de4a1575d28cbef52613a763d5c2ea34.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/de4a1575d28cbef52613a763d5c2ea34.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/de4a1575d28cbef52613a763d5c2ea34.mp4", "mask_path": "synthetic-bg-change/mask/de4a1575d28cbef52613a763d5c2ea34.mp4", "composite_path": "synthetic-bg-change/composite/de4a1575d28cbef52613a763d5c2ea34.mp4"}
{"edit_instruction": "Change the background to a breezy seaside cafe terrace with ocean waves rolling in the distance, seagulls gliding, and palm fronds swaying, lit by soft natural daylight. Use a medium shot, eye-level angle, static camera, and soft-focus background. Keep the young woman in the denim blouse intact.", "input_video_path": "synthetic-bg-change/input_video/55677ddc48d3a57801751e49e9578265.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/55677ddc48d3a57801751e49e9578265.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/55677ddc48d3a57801751e49e9578265.mp4", "mask_path": "synthetic-bg-change/mask/55677ddc48d3a57801751e49e9578265.mp4", "composite_path": "synthetic-bg-change/composite/55677ddc48d3a57801751e49e9578265.mp4"}
{"edit_instruction": "Change the background to a cozy university library with rows of wooden bookshelves, dust motes dancing in shafts of light, and students studying quietly at tables in the back, featuring soft warm window light from the right. Maintain the medium shot, eye-level angle, static camera, and creamy out-of-focus background. Keep the young woman in the denim top intact.", "input_video_path": "synthetic-bg-change/input_video/0dfe768bf55ae13cf53ae07c20915e80.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0dfe768bf55ae13cf53ae07c20915e80.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0dfe768bf55ae13cf53ae07c20915e80.mp4", "mask_path": "synthetic-bg-change/mask/0dfe768bf55ae13cf53ae07c20915e80.mp4", "composite_path": "synthetic-bg-change/composite/0dfe768bf55ae13cf53ae07c20915e80.mp4"}
{"edit_instruction": "Change the background to a sunny city park with green trees and a walking path, leaves gently rustling and cyclists in the distance, with warm golden hour sunlight coming from the front-right. Use a medium shot, eye-level angle, static camera, and a gently blurred background. Keep the young woman in a denim top intact.", "input_video_path": "synthetic-bg-change/input_video/d5af4375d373e09673fc3ba32152ed10.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d5af4375d373e09673fc3ba32152ed10.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d5af4375d373e09673fc3ba32152ed10.mp4", "mask_path": "synthetic-bg-change/mask/d5af4375d373e09673fc3ba32152ed10.mp4", "composite_path": "synthetic-bg-change/composite/d5af4375d373e09673fc3ba32152ed10.mp4"}
{"edit_instruction": "Change the background to a minimalist art gallery with white walls, featuring soft shadows of visitors moving subtly in the distance and diffused neutral lighting from the front-right. Medium close-up, blurred background with soft bokeh. Keep the thoughtful woman in the denim blouse intact.", "input_video_path": "synthetic-bg-change/input_video/57fc06b57a1d25f2785f465dc9ae28e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/57fc06b57a1d25f2785f465dc9ae28e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/57fc06b57a1d25f2785f465dc9ae28e4.mp4", "mask_path": "synthetic-bg-change/mask/57fc06b57a1d25f2785f465dc9ae28e4.mp4", "composite_path": "synthetic-bg-change/composite/57fc06b57a1d25f2785f465dc9ae28e4.mp4"}
{"edit_instruction": "Change the background to an unfinished luxury skyscraper floor with floor-to-ceiling windows, dust particles floating in sunbeams, city traffic visible far below through the glass, bright daylight from the right, with a gentle background blur. Keep the man in safety gear and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/3ac4b37707847060d893ece05234cf48.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3ac4b37707847060d893ece05234cf48.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3ac4b37707847060d893ece05234cf48.mp4", "mask_path": "synthetic-bg-change/mask/3ac4b37707847060d893ece05234cf48.mp4", "composite_path": "synthetic-bg-change/composite/3ac4b37707847060d893ece05234cf48.mp4"}
{"edit_instruction": "Change the background to an unfinished luxury skyscraper floor with floor-to-ceiling windows, dust particles floating in sunbeams, city traffic visible far below through the glass, bright daylight from the right, with a gentle background blur. Keep the man in safety gear and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/b281cc1a08798b60289ee4feca9135cd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b281cc1a08798b60289ee4feca9135cd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b281cc1a08798b60289ee4feca9135cd.mp4", "mask_path": "synthetic-bg-change/mask/b281cc1a08798b60289ee4feca9135cd.mp4", "composite_path": "synthetic-bg-change/composite/b281cc1a08798b60289ee4feca9135cd.mp4"}
{"edit_instruction": "Change the background to a high-tech automated factory floor with robotic arms assembling components, sparks flying from welders, holographic data displays, and soft neutral light from the front-left, shot in medium close-up at eye level with blurred industrial bokeh. Keep the construction worker in safety gear and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/c38b572cf951b95e214b2918749b64e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c38b572cf951b95e214b2918749b64e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c38b572cf951b95e214b2918749b64e3.mp4", "mask_path": "synthetic-bg-change/mask/c38b572cf951b95e214b2918749b64e3.mp4", "composite_path": "synthetic-bg-change/composite/c38b572cf951b95e214b2918749b64e3.mp4"}
{"edit_instruction": "Change the background to a sunny city park with green trees and a walking path, leaves gently rustling and cyclists in the distance, with warm golden hour sunlight coming from the front-right. Use a medium shot, eye-level angle, static camera, and a gently blurred background. Keep the young woman in a denim top intact.", "input_video_path": "synthetic-bg-change/input_video/c7d2413ebb0ac065f60bcd8307b0aa21.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c7d2413ebb0ac065f60bcd8307b0aa21.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c7d2413ebb0ac065f60bcd8307b0aa21.mp4", "mask_path": "synthetic-bg-change/mask/c7d2413ebb0ac065f60bcd8307b0aa21.mp4", "composite_path": "synthetic-bg-change/composite/c7d2413ebb0ac065f60bcd8307b0aa21.mp4"}
{"edit_instruction": "Change the background to a minimalist art gallery with white walls, featuring soft shadows of visitors moving subtly in the distance and diffused neutral lighting from the front-right. Medium close-up, blurred background with soft bokeh. Keep the thoughtful woman in the denim blouse intact.", "input_video_path": "synthetic-bg-change/input_video/70dc8c40492b4a1e19a4b50ffac6ff4c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/70dc8c40492b4a1e19a4b50ffac6ff4c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/70dc8c40492b4a1e19a4b50ffac6ff4c.mp4", "mask_path": "synthetic-bg-change/mask/70dc8c40492b4a1e19a4b50ffac6ff4c.mp4", "composite_path": "synthetic-bg-change/composite/70dc8c40492b4a1e19a4b50ffac6ff4c.mp4"}
{"edit_instruction": "Change the background to a sunny modern architectural office with dust motes floating in sunbeams and colleagues walking past carrying rolled blueprints, illuminated by warm sunlight from the front-right. Medium close-up, eye-level, soft focus background. Keep the person wearing a hard hat and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/d243f535f5755f8b4411ebbd6f986869.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d243f535f5755f8b4411ebbd6f986869.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d243f535f5755f8b4411ebbd6f986869.mp4", "mask_path": "synthetic-bg-change/mask/d243f535f5755f8b4411ebbd6f986869.mp4", "composite_path": "synthetic-bg-change/composite/d243f535f5755f8b4411ebbd6f986869.mp4"}
{"edit_instruction": "Change the background to a sunny modern architectural office with dust motes floating in sunbeams and colleagues walking past carrying rolled blueprints, illuminated by warm sunlight from the front-right. Medium close-up, eye-level, soft focus background. Keep the person wearing a hard hat and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/473422391fd86525a4b11dd2a37dfa60.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/473422391fd86525a4b11dd2a37dfa60.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/473422391fd86525a4b11dd2a37dfa60.mp4", "mask_path": "synthetic-bg-change/mask/473422391fd86525a4b11dd2a37dfa60.mp4", "composite_path": "synthetic-bg-change/composite/473422391fd86525a4b11dd2a37dfa60.mp4"}
{"edit_instruction": "Change the background to a high-tech automated factory floor with robotic arms assembling components, sparks flying from welders, holographic data displays, and soft neutral light from the front-left, shot in medium close-up at eye level with blurred industrial bokeh. Keep the construction worker in safety gear and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/7c7ae76b986d39fd7c36c55019479466.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c7ae76b986d39fd7c36c55019479466.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c7ae76b986d39fd7c36c55019479466.mp4", "mask_path": "synthetic-bg-change/mask/7c7ae76b986d39fd7c36c55019479466.mp4", "composite_path": "synthetic-bg-change/composite/7c7ae76b986d39fd7c36c55019479466.mp4"}
{"edit_instruction": "Change the background to a high-tech engineering laboratory with holographic blueprints flickering in the air and robotic arms assembling components, lit by cool clean artificial lighting with a blue ambient glow, medium close-up, eye-level with a slightly blurred background. Keep the worker in safety gear and a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/4c321d9d3d663b8ef562136dc1f300fb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4c321d9d3d663b8ef562136dc1f300fb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4c321d9d3d663b8ef562136dc1f300fb.mp4", "mask_path": "synthetic-bg-change/mask/4c321d9d3d663b8ef562136dc1f300fb.mp4", "composite_path": "synthetic-bg-change/composite/4c321d9d3d663b8ef562136dc1f300fb.mp4"}
{"edit_instruction": "Change the background to a rooftop overlooking a modern metropolis skyline with traffic moving on highways below, clouds drifting past skyscrapers, and digital augmented reality grid lines overlaying the city view, illuminated by bright, direct sunlight from the front-right. Use a sharp background with deep focus. Keep the person wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/494af82750b42c0243ae296716370453.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/494af82750b42c0243ae296716370453.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/494af82750b42c0243ae296716370453.mp4", "mask_path": "synthetic-bg-change/mask/494af82750b42c0243ae296716370453.mp4", "composite_path": "synthetic-bg-change/composite/494af82750b42c0243ae296716370453.mp4"}
{"edit_instruction": "Change the background to a lively birthday party filled with colorful balloons and streamers, with confetti falling slowly and other children clapping in soft focus, under soft diffused indoor lighting from the front right. Maintain the medium close-up, eye-level, static camera angle with a blurred background and festive bokeh. Keep the young boy in the blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/4ac8ac9e8989867d864054ad54fc1be0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4ac8ac9e8989867d864054ad54fc1be0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4ac8ac9e8989867d864054ad54fc1be0.mp4", "mask_path": "synthetic-bg-change/mask/4ac8ac9e8989867d864054ad54fc1be0.mp4", "composite_path": "synthetic-bg-change/composite/4ac8ac9e8989867d864054ad54fc1be0.mp4"}
{"edit_instruction": "Change the background to a rooftop overlooking a modern metropolis skyline with traffic moving on highways below, clouds drifting past skyscrapers, and digital augmented reality grid lines overlaying the city view, illuminated by bright, direct sunlight from the front-right. Use a sharp background with deep focus. Keep the person wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/0850609610678bd4cbcd8594a7dd675a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0850609610678bd4cbcd8594a7dd675a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0850609610678bd4cbcd8594a7dd675a.mp4", "mask_path": "synthetic-bg-change/mask/0850609610678bd4cbcd8594a7dd675a.mp4", "composite_path": "synthetic-bg-change/composite/0850609610678bd4cbcd8594a7dd675a.mp4"}
{"edit_instruction": "Change the background to a lively birthday party filled with colorful balloons and streamers, with confetti falling slowly and other children clapping in soft focus, under soft diffused indoor lighting from the front right. Maintain the medium close-up, eye-level, static camera angle with a blurred background and festive bokeh. Keep the young boy in the blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/7271704c7f687a97042fe128d5ec2601.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7271704c7f687a97042fe128d5ec2601.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7271704c7f687a97042fe128d5ec2601.mp4", "mask_path": "synthetic-bg-change/mask/7271704c7f687a97042fe128d5ec2601.mp4", "composite_path": "synthetic-bg-change/composite/7271704c7f687a97042fe128d5ec2601.mp4"}
{"edit_instruction": "Change the background to a high-tech engineering laboratory with holographic blueprints flickering in the air and robotic arms assembling components, lit by cool clean artificial lighting with a blue ambient glow, medium close-up, eye-level with a slightly blurred background. Keep the worker in safety gear and a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/96003f43a97f703d14a46fa507205be5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/96003f43a97f703d14a46fa507205be5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/96003f43a97f703d14a46fa507205be5.mp4", "mask_path": "synthetic-bg-change/mask/96003f43a97f703d14a46fa507205be5.mp4", "composite_path": "synthetic-bg-change/composite/96003f43a97f703d14a46fa507205be5.mp4"}
{"edit_instruction": "Change the background to a raw concrete building interior during renovation with plastic tarps gently swaying and dust motes dancing in shafts of light from unglazed windows, featuring contrast lighting from the front-right. Medium close-up, eye-level, soft-focus background. Keep the contractor in the orange vest and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/edf30951cf21ebf48cd73c602e6b5076.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/edf30951cf21ebf48cd73c602e6b5076.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/edf30951cf21ebf48cd73c602e6b5076.mp4", "mask_path": "synthetic-bg-change/mask/edf30951cf21ebf48cd73c602e6b5076.mp4", "composite_path": "synthetic-bg-change/composite/edf30951cf21ebf48cd73c602e6b5076.mp4"}
{"edit_instruction": "Change the background to the interior of a futuristic Mars habitat dome with large reinforced windows showing rovers on a red landscape and swirling dust storms outside, lit by bright artificial light from the front-left. Use an eye-level medium close-up with a slightly blurred background. Keep the person in the VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/4b19840156c5b0b42b32033cc2a92daa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b19840156c5b0b42b32033cc2a92daa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b19840156c5b0b42b32033cc2a92daa.mp4", "mask_path": "synthetic-bg-change/mask/4b19840156c5b0b42b32033cc2a92daa.mp4", "composite_path": "synthetic-bg-change/composite/4b19840156c5b0b42b32033cc2a92daa.mp4"}
{"edit_instruction": "Change the background to a sleek architectural office with floor-to-ceiling windows, people walking past in the corridor outside, digital displays flickering on the walls, and soft office lighting from the front-right. Medium close-up, eye-level, static camera, sharp background. Keep the engineer in safety gear and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/0dc7d2f3fc4816c35bb9e7f861af8ec5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0dc7d2f3fc4816c35bb9e7f861af8ec5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0dc7d2f3fc4816c35bb9e7f861af8ec5.mp4", "mask_path": "synthetic-bg-change/mask/0dc7d2f3fc4816c35bb9e7f861af8ec5.mp4", "composite_path": "synthetic-bg-change/composite/0dc7d2f3fc4816c35bb9e7f861af8ec5.mp4"}
{"edit_instruction": "Change the background to a raw concrete building interior during renovation with plastic tarps gently swaying and dust motes dancing in shafts of light from unglazed windows, featuring contrast lighting from the front-right. Medium close-up, eye-level, soft-focus background. Keep the contractor in the orange vest and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/02e1e6b0ae4393f570f050996dfee485.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/02e1e6b0ae4393f570f050996dfee485.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/02e1e6b0ae4393f570f050996dfee485.mp4", "mask_path": "synthetic-bg-change/mask/02e1e6b0ae4393f570f050996dfee485.mp4", "composite_path": "synthetic-bg-change/composite/02e1e6b0ae4393f570f050996dfee485.mp4"}
{"edit_instruction": "Change the background to the interior of a futuristic Mars habitat dome with large reinforced windows showing rovers on a red landscape and swirling dust storms outside, lit by bright artificial light from the front-left. Use an eye-level medium close-up with a slightly blurred background. Keep the person in the VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/eb7ebdf34268aec551d39b28cce1d743.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb7ebdf34268aec551d39b28cce1d743.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb7ebdf34268aec551d39b28cce1d743.mp4", "mask_path": "synthetic-bg-change/mask/eb7ebdf34268aec551d39b28cce1d743.mp4", "composite_path": "synthetic-bg-change/composite/eb7ebdf34268aec551d39b28cce1d743.mp4"}
{"edit_instruction": "Change the background to a sleek architectural office with floor-to-ceiling windows, people walking past in the corridor outside, digital displays flickering on the walls, and soft office lighting from the front-right. Medium close-up, eye-level, static camera, sharp background. Keep the engineer in safety gear and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/5c1b2b71edc5ef24c471fe3fdf8df683.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5c1b2b71edc5ef24c471fe3fdf8df683.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5c1b2b71edc5ef24c471fe3fdf8df683.mp4", "mask_path": "synthetic-bg-change/mask/5c1b2b71edc5ef24c471fe3fdf8df683.mp4", "composite_path": "synthetic-bg-change/composite/5c1b2b71edc5ef24c471fe3fdf8df683.mp4"}
{"edit_instruction": "Change the background to a lively birthday party filled with colorful balloons and streamers, with confetti falling and kids playing in the background, lit by soft, diffused indoor lighting. Use a medium shot, eye-level angle, static camera, and a blurred background with bokeh. Keep the happy young boy in the blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/88971030d9960e869cb307e543f23cc6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/88971030d9960e869cb307e543f23cc6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/88971030d9960e869cb307e543f23cc6.mp4", "mask_path": "synthetic-bg-change/mask/88971030d9960e869cb307e543f23cc6.mp4", "composite_path": "synthetic-bg-change/composite/88971030d9960e869cb307e543f23cc6.mp4"}
{"edit_instruction": "Change the background to a sleek, futuristic engineering laboratory with holographic schematics rotating in the air and robotic arms assembling components, lit by cool, clean artificial lighting from the front-left. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the worker in safety gear and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/e2de23c256520e13b030c493d0f305c5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e2de23c256520e13b030c493d0f305c5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e2de23c256520e13b030c493d0f305c5.mp4", "mask_path": "synthetic-bg-change/mask/e2de23c256520e13b030c493d0f305c5.mp4", "composite_path": "synthetic-bg-change/composite/e2de23c256520e13b030c493d0f305c5.mp4"}
{"edit_instruction": "Change the background to a lively birthday party filled with colorful balloons and streamers, with confetti falling and kids playing in the background, lit by soft, diffused indoor lighting. Use a medium shot, eye-level angle, static camera, and a blurred background with bokeh. Keep the happy young boy in the blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/93ebb50a920d0c08f4f67c3ad18500ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/93ebb50a920d0c08f4f67c3ad18500ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/93ebb50a920d0c08f4f67c3ad18500ce.mp4", "mask_path": "synthetic-bg-change/mask/93ebb50a920d0c08f4f67c3ad18500ce.mp4", "composite_path": "synthetic-bg-change/composite/93ebb50a920d0c08f4f67c3ad18500ce.mp4"}
{"edit_instruction": "Change the background to a sleek, futuristic engineering laboratory with holographic schematics rotating in the air and robotic arms assembling components, lit by cool, clean artificial lighting from the front-left. Medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the worker in safety gear and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/1abd046d67db909a7f421eb68b473430.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1abd046d67db909a7f421eb68b473430.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1abd046d67db909a7f421eb68b473430.mp4", "mask_path": "synthetic-bg-change/mask/1abd046d67db909a7f421eb68b473430.mp4", "composite_path": "synthetic-bg-change/composite/1abd046d67db909a7f421eb68b473430.mp4"}
{"edit_instruction": "Change the background to a decorated living room with colorful streamers, balloons bobbing gently near the ceiling, confetti drifting slowly through the air, and soft diffused lighting from the front, captured as a medium shot at eye-level with a static camera and a slightly blurred background. Keep the young boy in the blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/2ed004d1dc61f74ba15ad8b340274a0c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2ed004d1dc61f74ba15ad8b340274a0c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2ed004d1dc61f74ba15ad8b340274a0c.mp4", "mask_path": "synthetic-bg-change/mask/2ed004d1dc61f74ba15ad8b340274a0c.mp4", "composite_path": "synthetic-bg-change/composite/2ed004d1dc61f74ba15ad8b340274a0c.mp4"}
{"edit_instruction": "Change the background to a high-tech smart city control center with holographic city models flickering, server lights blinking in sequence, and technicians walking past in the blurred background. Clean, neutral artificial light from the front-left. Medium close-up, eye-level, soft bokeh background. Keep the man in safety gear and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/8a0688496aabb2943f142bdcebcd5bdd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8a0688496aabb2943f142bdcebcd5bdd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8a0688496aabb2943f142bdcebcd5bdd.mp4", "mask_path": "synthetic-bg-change/mask/8a0688496aabb2943f142bdcebcd5bdd.mp4", "composite_path": "synthetic-bg-change/composite/8a0688496aabb2943f142bdcebcd5bdd.mp4"}
{"edit_instruction": "Change the background to a high-tech holographic laboratory with vertical holographic data streams and automated drones hovering past, illuminated by clean, neutral artificial lighting from the front-right. Medium close-up, eye-level, static camera with a soft-focus background. Keep the construction professional in the hard hat and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/977a815a4f0ae67487040bac167eba8b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/977a815a4f0ae67487040bac167eba8b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/977a815a4f0ae67487040bac167eba8b.mp4", "mask_path": "synthetic-bg-change/mask/977a815a4f0ae67487040bac167eba8b.mp4", "composite_path": "synthetic-bg-change/composite/977a815a4f0ae67487040bac167eba8b.mp4"}
{"edit_instruction": "Change the background to a decorated living room with colorful streamers, balloons bobbing gently near the ceiling, confetti drifting slowly through the air, and soft diffused lighting from the front, captured as a medium shot at eye-level with a static camera and a slightly blurred background. Keep the young boy in the blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/868bb33facae8f453cdbcca0bf1dc83d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/868bb33facae8f453cdbcca0bf1dc83d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/868bb33facae8f453cdbcca0bf1dc83d.mp4", "mask_path": "synthetic-bg-change/mask/868bb33facae8f453cdbcca0bf1dc83d.mp4", "composite_path": "synthetic-bg-change/composite/868bb33facae8f453cdbcca0bf1dc83d.mp4"}
{"edit_instruction": "Change the background to a high-tech smart city control center with holographic city models flickering, server lights blinking in sequence, and technicians walking past in the blurred background. Clean, neutral artificial light from the front-left. Medium close-up, eye-level, soft bokeh background. Keep the man in safety gear and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/c681e69b2dc83f501a2311b175b28423.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c681e69b2dc83f501a2311b175b28423.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c681e69b2dc83f501a2311b175b28423.mp4", "mask_path": "synthetic-bg-change/mask/c681e69b2dc83f501a2311b175b28423.mp4", "composite_path": "synthetic-bg-change/composite/c681e69b2dc83f501a2311b175b28423.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with colorful storefronts, pedestrians walking past, and a yellow taxi in the distance, illuminated by diffused daylight from the front-left, featuring a soft bokeh background. Keep the young boy in the blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/1aee0de68d420b4ca40e61aafe376897.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1aee0de68d420b4ca40e61aafe376897.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1aee0de68d420b4ca40e61aafe376897.mp4", "mask_path": "synthetic-bg-change/mask/1aee0de68d420b4ca40e61aafe376897.mp4", "composite_path": "synthetic-bg-change/composite/1aee0de68d420b4ca40e61aafe376897.mp4"}
{"edit_instruction": "Change the background to a high-tech holographic laboratory with vertical holographic data streams and automated drones hovering past, illuminated by clean, neutral artificial lighting from the front-right. Medium close-up, eye-level, static camera with a soft-focus background. Keep the construction professional in the hard hat and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/46b48f49a94d1e8f657d62c619706a62.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/46b48f49a94d1e8f657d62c619706a62.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/46b48f49a94d1e8f657d62c619706a62.mp4", "mask_path": "synthetic-bg-change/mask/46b48f49a94d1e8f657d62c619706a62.mp4", "composite_path": "synthetic-bg-change/composite/46b48f49a94d1e8f657d62c619706a62.mp4"}
{"edit_instruction": "Change the background to a vibrant playground on a sunny afternoon with children swinging in the background and leaves falling from large oak trees, illuminated by natural sunlight from the front-left. Use a medium close-up, eye-level static camera with a sharp background and deep focus. Keep the young boy in the blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/7da968aaccab3de63656ddd60d0ea117.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7da968aaccab3de63656ddd60d0ea117.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7da968aaccab3de63656ddd60d0ea117.mp4", "mask_path": "synthetic-bg-change/mask/7da968aaccab3de63656ddd60d0ea117.mp4", "composite_path": "synthetic-bg-change/composite/7da968aaccab3de63656ddd60d0ea117.mp4"}
{"edit_instruction": "Change the background to a sunny school playground with a jungle gym visible behind him, other children playing in the distance, leaves rustling on nearby trees, and bright, neutral daylight providing even illumination. Medium close-up, eye-level, static camera, slightly blurred background. Keep the young boy in the blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/759051551126514864a182abd4099b78.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/759051551126514864a182abd4099b78.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/759051551126514864a182abd4099b78.mp4", "mask_path": "synthetic-bg-change/mask/759051551126514864a182abd4099b78.mp4", "composite_path": "synthetic-bg-change/composite/759051551126514864a182abd4099b78.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with colorful storefronts, pedestrians walking past, and a yellow taxi in the distance, illuminated by diffused daylight from the front-left, featuring a soft bokeh background. Keep the young boy in the blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/4cce26d8e8ca907032d04eef6cc80f67.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4cce26d8e8ca907032d04eef6cc80f67.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4cce26d8e8ca907032d04eef6cc80f67.mp4", "mask_path": "synthetic-bg-change/mask/4cce26d8e8ca907032d04eef6cc80f67.mp4", "composite_path": "synthetic-bg-change/composite/4cce26d8e8ca907032d04eef6cc80f67.mp4"}
{"edit_instruction": "Change the background to a vibrant playground on a sunny afternoon with children swinging in the background and leaves falling from large oak trees, illuminated by natural sunlight from the front-left. Use a medium close-up, eye-level static camera with a sharp background and deep focus. Keep the young boy in the blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/fed623b4b9c71178e7ebc661c4bc031b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fed623b4b9c71178e7ebc661c4bc031b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fed623b4b9c71178e7ebc661c4bc031b.mp4", "mask_path": "synthetic-bg-change/mask/fed623b4b9c71178e7ebc661c4bc031b.mp4", "composite_path": "synthetic-bg-change/composite/fed623b4b9c71178e7ebc661c4bc031b.mp4"}
{"edit_instruction": "Change the background to a festive birthday party filled with colorful balloons, streamers, and disco lights reflecting off decorations, with bright artificial party lighting from the front and a soft bokeh background. Medium close-up, eye-level. Keep the young boy in the blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/05233309929320f06625035fc0c24cca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/05233309929320f06625035fc0c24cca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/05233309929320f06625035fc0c24cca.mp4", "mask_path": "synthetic-bg-change/mask/05233309929320f06625035fc0c24cca.mp4", "composite_path": "synthetic-bg-change/composite/05233309929320f06625035fc0c24cca.mp4"}
{"edit_instruction": "Change the background to a sunny school playground with a jungle gym visible behind him, other children playing in the distance, leaves rustling on nearby trees, and bright, neutral daylight providing even illumination. Medium close-up, eye-level, static camera, slightly blurred background. Keep the young boy in the blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/e8a5f2a73eae2ad85b882303269bc1d6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e8a5f2a73eae2ad85b882303269bc1d6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e8a5f2a73eae2ad85b882303269bc1d6.mp4", "mask_path": "synthetic-bg-change/mask/e8a5f2a73eae2ad85b882303269bc1d6.mp4", "composite_path": "synthetic-bg-change/composite/e8a5f2a73eae2ad85b882303269bc1d6.mp4"}
{"edit_instruction": "Change the background to a festive birthday party filled with colorful balloons, streamers, and disco lights reflecting off decorations, with bright artificial party lighting from the front and a soft bokeh background. Medium close-up, eye-level. Keep the young boy in the blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/d795b3ca2a5d6f284d15956e79fd702b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d795b3ca2a5d6f284d15956e79fd702b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d795b3ca2a5d6f284d15956e79fd702b.mp4", "mask_path": "synthetic-bg-change/mask/d795b3ca2a5d6f284d15956e79fd702b.mp4", "composite_path": "synthetic-bg-change/composite/d795b3ca2a5d6f284d15956e79fd702b.mp4"}
{"edit_instruction": "Change the background to a lively birthday party with colorful balloons floating near the ceiling and confetti falling gently through the air, illuminated by soft cheerful party lighting from the front-right. Medium close-up, eye-level, static camera with a blurred background featuring festive bokeh. Keep the young boy in a blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/814291aef77f875a4b4ba4f6d2805d40.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/814291aef77f875a4b4ba4f6d2805d40.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/814291aef77f875a4b4ba4f6d2805d40.mp4", "mask_path": "synthetic-bg-change/mask/814291aef77f875a4b4ba4f6d2805d40.mp4", "composite_path": "synthetic-bg-change/composite/814291aef77f875a4b4ba4f6d2805d40.mp4"}
{"edit_instruction": "Change the background to a lively birthday party with colorful balloons bobbing, streamers hanging from the ceiling, confetti floating in the air, and soft, festive indoor lighting illuminating the scene from the front. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young boy in a blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/85c04a8ec1a33991d89d7a4840aaf1a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/85c04a8ec1a33991d89d7a4840aaf1a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/85c04a8ec1a33991d89d7a4840aaf1a9.mp4", "mask_path": "synthetic-bg-change/mask/85c04a8ec1a33991d89d7a4840aaf1a9.mp4", "composite_path": "synthetic-bg-change/composite/85c04a8ec1a33991d89d7a4840aaf1a9.mp4"}
{"edit_instruction": "Change the background to Santa's wooden workshop filled with toys, wrapping paper, and busy elves carrying gifts, with dust motes dancing in shafts of light and warm cozy indoor lighting from the right. Medium close-up, eye-level, static camera, background in soft focus. Keep the young boy in a Santa hat and blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/4faf2a168d3c442bcd437e2185bfa76e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4faf2a168d3c442bcd437e2185bfa76e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4faf2a168d3c442bcd437e2185bfa76e.mp4", "mask_path": "synthetic-bg-change/mask/4faf2a168d3c442bcd437e2185bfa76e.mp4", "composite_path": "synthetic-bg-change/composite/4faf2a168d3c442bcd437e2185bfa76e.mp4"}
{"edit_instruction": "Change the background to a lively birthday party with colorful balloons floating near the ceiling and confetti falling gently through the air, illuminated by soft cheerful party lighting from the front-right. Medium close-up, eye-level, static camera with a blurred background featuring festive bokeh. Keep the young boy in a blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/ce8f3551f2f030484a55185fc3681d77.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ce8f3551f2f030484a55185fc3681d77.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ce8f3551f2f030484a55185fc3681d77.mp4", "mask_path": "synthetic-bg-change/mask/ce8f3551f2f030484a55185fc3681d77.mp4", "composite_path": "synthetic-bg-change/composite/ce8f3551f2f030484a55185fc3681d77.mp4"}
{"edit_instruction": "Change the background to a lively birthday party with colorful balloons bobbing, streamers hanging from the ceiling, confetti floating in the air, and soft, festive indoor lighting illuminating the scene from the front. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young boy in a blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/4418a532d134a732bb7c8a22e999d599.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4418a532d134a732bb7c8a22e999d599.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4418a532d134a732bb7c8a22e999d599.mp4", "mask_path": "synthetic-bg-change/mask/4418a532d134a732bb7c8a22e999d599.mp4", "composite_path": "synthetic-bg-change/composite/4418a532d134a732bb7c8a22e999d599.mp4"}
{"edit_instruction": "Change the background to Santa's wooden workshop filled with toys, wrapping paper, and busy elves carrying gifts, with dust motes dancing in shafts of light and warm cozy indoor lighting from the right. Medium close-up, eye-level, static camera, background in soft focus. Keep the young boy in a Santa hat and blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/1792039cff778ab5aad11806e92b2aeb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1792039cff778ab5aad11806e92b2aeb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1792039cff778ab5aad11806e92b2aeb.mp4", "mask_path": "synthetic-bg-change/mask/1792039cff778ab5aad11806e92b2aeb.mp4", "composite_path": "synthetic-bg-change/composite/1792039cff778ab5aad11806e92b2aeb.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas with a lit tree, stockings, and a gently crackling fireplace, featuring twinkling Christmas tree lights and soft warm light from the front right. Maintain the medium close-up, eye-level shot with a static camera and a blurry background with bokeh. Keep the young boy in a Santa hat and blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/2deb556cffb4ea63100a1a72d4f90876.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2deb556cffb4ea63100a1a72d4f90876.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2deb556cffb4ea63100a1a72d4f90876.mp4", "mask_path": "synthetic-bg-change/mask/2deb556cffb4ea63100a1a72d4f90876.mp4", "composite_path": "synthetic-bg-change/composite/2deb556cffb4ea63100a1a72d4f90876.mp4"}
{"edit_instruction": "Change the background to a quaint European village square covered in fresh snow with snowflakes gently falling, shoppers walking in the distance past timber-framed shops with glowing windows, and diffused winter daylight coming from the right. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the young boy in the blue sweater and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/56c3cdf3fc5561b8b0eb1a7de7c6a530.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/56c3cdf3fc5561b8b0eb1a7de7c6a530.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/56c3cdf3fc5561b8b0eb1a7de7c6a530.mp4", "mask_path": "synthetic-bg-change/mask/56c3cdf3fc5561b8b0eb1a7de7c6a530.mp4", "composite_path": "synthetic-bg-change/composite/56c3cdf3fc5561b8b0eb1a7de7c6a530.mp4"}
{"edit_instruction": "Change the background to a quaint European village square covered in snow with festive market stalls and warm glowing lights, under soft diffused daylight from the front. Medium close-up, eye-level, static camera with gentle background blur. Keep the young boy in the blue sweater and long Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/1661ce8d7d2340b31d1e3d75e34275cf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1661ce8d7d2340b31d1e3d75e34275cf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1661ce8d7d2340b31d1e3d75e34275cf.mp4", "mask_path": "synthetic-bg-change/mask/1661ce8d7d2340b31d1e3d75e34275cf.mp4", "composite_path": "synthetic-bg-change/composite/1661ce8d7d2340b31d1e3d75e34275cf.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas with a lit tree, stockings, and a gently crackling fireplace, featuring twinkling Christmas tree lights and soft warm light from the front right. Maintain the medium close-up, eye-level shot with a static camera and a blurry background with bokeh. Keep the young boy in a Santa hat and blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/439b741840df0bd74e40b710e86f0df2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/439b741840df0bd74e40b710e86f0df2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/439b741840df0bd74e40b710e86f0df2.mp4", "mask_path": "synthetic-bg-change/mask/439b741840df0bd74e40b710e86f0df2.mp4", "composite_path": "synthetic-bg-change/composite/439b741840df0bd74e40b710e86f0df2.mp4"}
{"edit_instruction": "Change the background to a quaint European village square covered in fresh snow with snowflakes gently falling, shoppers walking in the distance past timber-framed shops with glowing windows, and diffused winter daylight coming from the right. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the young boy in the blue sweater and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/fdda375ca1d3260b4555b1f1bcd545d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fdda375ca1d3260b4555b1f1bcd545d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fdda375ca1d3260b4555b1f1bcd545d9.mp4", "mask_path": "synthetic-bg-change/mask/fdda375ca1d3260b4555b1f1bcd545d9.mp4", "composite_path": "synthetic-bg-change/composite/fdda375ca1d3260b4555b1f1bcd545d9.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas featuring a stone fireplace with a crackling fire, stockings on the mantle, twinkling lights on a Christmas tree, soft warm holiday lighting from the front-right, and a soft-focus background with festive bokeh. Keep the young boy in the blue sweater and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/66b5ce9860ca1d755b9fc6379e186fab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/66b5ce9860ca1d755b9fc6379e186fab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/66b5ce9860ca1d755b9fc6379e186fab.mp4", "mask_path": "synthetic-bg-change/mask/66b5ce9860ca1d755b9fc6379e186fab.mp4", "composite_path": "synthetic-bg-change/composite/66b5ce9860ca1d755b9fc6379e186fab.mp4"}
{"edit_instruction": "Change the background to a quaint European village square covered in snow with festive market stalls and warm glowing lights, under soft diffused daylight from the front. Medium close-up, eye-level, static camera with gentle background blur. Keep the young boy in the blue sweater and long Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/e9ccbeafb6a3806955a2eb91b0fef6a1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e9ccbeafb6a3806955a2eb91b0fef6a1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e9ccbeafb6a3806955a2eb91b0fef6a1.mp4", "mask_path": "synthetic-bg-change/mask/e9ccbeafb6a3806955a2eb91b0fef6a1.mp4", "composite_path": "synthetic-bg-change/composite/e9ccbeafb6a3806955a2eb91b0fef6a1.mp4"}
{"edit_instruction": "Change the background to Santa's workshop with shelves of colorful wooden toys, magical golden dust floating in the air, and toy trains moving along tracks, lit by warm magical lighting from the front right, eye-level, medium close-up, soft-focus background. Keep the young boy in the Santa hat and blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/637db314d6a6bcad95868833b1fc3c6f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/637db314d6a6bcad95868833b1fc3c6f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/637db314d6a6bcad95868833b1fc3c6f.mp4", "mask_path": "synthetic-bg-change/mask/637db314d6a6bcad95868833b1fc3c6f.mp4", "composite_path": "synthetic-bg-change/composite/637db314d6a6bcad95868833b1fc3c6f.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas featuring a stone fireplace with a crackling fire, stockings on the mantle, twinkling lights on a Christmas tree, soft warm holiday lighting from the front-right, and a soft-focus background with festive bokeh. Keep the young boy in the blue sweater and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/6146e7807e136ffec6d0ff3687a1f353.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6146e7807e136ffec6d0ff3687a1f353.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6146e7807e136ffec6d0ff3687a1f353.mp4", "mask_path": "synthetic-bg-change/mask/6146e7807e136ffec6d0ff3687a1f353.mp4", "composite_path": "synthetic-bg-change/composite/6146e7807e136ffec6d0ff3687a1f353.mp4"}
{"edit_instruction": "Change the background to a magical wooden workshop with elves moving busily carrying toys and conveyor belts running with wrapped gifts, illuminated by warm magical lantern light. Medium close-up, eye-level, static camera, background in soft focus. Keep the young boy in a Santa hat and blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/0062231c6a4c88a65954ba52f8ff1368.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0062231c6a4c88a65954ba52f8ff1368.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0062231c6a4c88a65954ba52f8ff1368.mp4", "mask_path": "synthetic-bg-change/mask/0062231c6a4c88a65954ba52f8ff1368.mp4", "composite_path": "synthetic-bg-change/composite/0062231c6a4c88a65954ba52f8ff1368.mp4"}
{"edit_instruction": "Change the background to Santa's workshop with shelves of colorful wooden toys, magical golden dust floating in the air, and toy trains moving along tracks, lit by warm magical lighting from the front right, eye-level, medium close-up, soft-focus background. Keep the young boy in the Santa hat and blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/200fdc8b414c6b755418d970350cb810.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/200fdc8b414c6b755418d970350cb810.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/200fdc8b414c6b755418d970350cb810.mp4", "mask_path": "synthetic-bg-change/mask/200fdc8b414c6b755418d970350cb810.mp4", "composite_path": "synthetic-bg-change/composite/200fdc8b414c6b755418d970350cb810.mp4"}
{"edit_instruction": "Change the background to a suburban bus stop with a yellow school bus approaching in the blurred distance and autumn leaves falling gently from overhead trees, illuminated by soft, neutral morning light. Use a medium close-up, eye-level static shot with a soft-focus background and bokeh. Keep the young boy with a blue backpack intact.", "input_video_path": "synthetic-bg-change/input_video/a53b7d7c443eb345b5bbbe1b5131bf33.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a53b7d7c443eb345b5bbbe1b5131bf33.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a53b7d7c443eb345b5bbbe1b5131bf33.mp4", "mask_path": "synthetic-bg-change/mask/a53b7d7c443eb345b5bbbe1b5131bf33.mp4", "composite_path": "synthetic-bg-change/composite/a53b7d7c443eb345b5bbbe1b5131bf33.mp4"}
{"edit_instruction": "Change the background to a magical wooden workshop with elves moving busily carrying toys and conveyor belts running with wrapped gifts, illuminated by warm magical lantern light. Medium close-up, eye-level, static camera, background in soft focus. Keep the young boy in a Santa hat and blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/784c310b59aab0ab9883c70d14885d45.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/784c310b59aab0ab9883c70d14885d45.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/784c310b59aab0ab9883c70d14885d45.mp4", "mask_path": "synthetic-bg-change/mask/784c310b59aab0ab9883c70d14885d45.mp4", "composite_path": "synthetic-bg-change/composite/784c310b59aab0ab9883c70d14885d45.mp4"}
{"edit_instruction": "Change the background to a quaint European village square during a gentle snowfall with warm street lamps glowing in the distance and festive wreaths on wooden doors, lit by diffused natural light. Medium close-up, eye-level, static camera, gentle background blur. Keep the young boy in a Santa hat and blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/8b442401954920801ebc8811de680882.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8b442401954920801ebc8811de680882.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8b442401954920801ebc8811de680882.mp4", "mask_path": "synthetic-bg-change/mask/8b442401954920801ebc8811de680882.mp4", "composite_path": "synthetic-bg-change/composite/8b442401954920801ebc8811de680882.mp4"}
{"edit_instruction": "Change the background to a suburban bus stop with a yellow school bus approaching in the blurred distance and autumn leaves falling gently from overhead trees, illuminated by soft, neutral morning light. Use a medium close-up, eye-level static shot with a soft-focus background and bokeh. Keep the young boy with a blue backpack intact.", "input_video_path": "synthetic-bg-change/input_video/14f589fb713e23b5636622c7d795121c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/14f589fb713e23b5636622c7d795121c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/14f589fb713e23b5636622c7d795121c.mp4", "mask_path": "synthetic-bg-change/mask/14f589fb713e23b5636622c7d795121c.mp4", "composite_path": "synthetic-bg-change/composite/14f589fb713e23b5636622c7d795121c.mp4"}
{"edit_instruction": "Change the background to a charming European village street covered in fresh snow with snowflakes falling gently and warm golden light spilling from shop windows, soft cool ambient daylight from the left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the young boy in the Santa hat and blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/c8fa3a524bab9dc15a32b75748646788.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c8fa3a524bab9dc15a32b75748646788.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c8fa3a524bab9dc15a32b75748646788.mp4", "mask_path": "synthetic-bg-change/mask/c8fa3a524bab9dc15a32b75748646788.mp4", "composite_path": "synthetic-bg-change/composite/c8fa3a524bab9dc15a32b75748646788.mp4"}
{"edit_instruction": "Change the background to a quaint European village square during a gentle snowfall with warm street lamps glowing in the distance and festive wreaths on wooden doors, lit by diffused natural light. Medium close-up, eye-level, static camera, gentle background blur. Keep the young boy in a Santa hat and blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/468599f02ff88a096e8b562d6bc87205.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/468599f02ff88a096e8b562d6bc87205.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/468599f02ff88a096e8b562d6bc87205.mp4", "mask_path": "synthetic-bg-change/mask/468599f02ff88a096e8b562d6bc87205.mp4", "composite_path": "synthetic-bg-change/composite/468599f02ff88a096e8b562d6bc87205.mp4"}
{"edit_instruction": "Change the background to Santa's magical workshop with wooden toys moving on conveyor belts and magical golden dust motes floating in the air, illuminated by a warm, magical glow from the left. Use a medium close-up, eye-level static camera with a gentle background blur. Keep the young boy in the Santa hat and blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/375d0fa45f0d12b5b5c20ed8828cd68f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/375d0fa45f0d12b5b5c20ed8828cd68f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/375d0fa45f0d12b5b5c20ed8828cd68f.mp4", "mask_path": "synthetic-bg-change/mask/375d0fa45f0d12b5b5c20ed8828cd68f.mp4", "composite_path": "synthetic-bg-change/composite/375d0fa45f0d12b5b5c20ed8828cd68f.mp4"}
{"edit_instruction": "Change the background to Santa's magical workshop with wooden toys moving on conveyor belts and magical golden dust motes floating in the air, illuminated by a warm, magical glow from the left. Use a medium close-up, eye-level static camera with a gentle background blur. Keep the young boy in the Santa hat and blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/dc5fdd175be199fa333ae48dc3be9691.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc5fdd175be199fa333ae48dc3be9691.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc5fdd175be199fa333ae48dc3be9691.mp4", "mask_path": "synthetic-bg-change/mask/dc5fdd175be199fa333ae48dc3be9691.mp4", "composite_path": "synthetic-bg-change/composite/dc5fdd175be199fa333ae48dc3be9691.mp4"}
{"edit_instruction": "Change the background to a charming European village street covered in fresh snow with snowflakes falling gently and warm golden light spilling from shop windows, soft cool ambient daylight from the left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the young boy in the Santa hat and blue sweater intact.", "input_video_path": "synthetic-bg-change/input_video/9a1757cb60ffa876c896f57738b4546e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9a1757cb60ffa876c896f57738b4546e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9a1757cb60ffa876c896f57738b4546e.mp4", "mask_path": "synthetic-bg-change/mask/9a1757cb60ffa876c896f57738b4546e.mp4", "composite_path": "synthetic-bg-change/composite/9a1757cb60ffa876c896f57738b4546e.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas, featuring a crackling fireplace with stockings and a twinkling Christmas tree, with soft warm holiday lighting from the front-left and a soft bokeh effect. Medium close-up, eye-level, static camera. Keep the young boy in the blue sweater and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/8f35a522a6c5a26a4e1cc50a64dd445b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f35a522a6c5a26a4e1cc50a64dd445b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f35a522a6c5a26a4e1cc50a64dd445b.mp4", "mask_path": "synthetic-bg-change/mask/8f35a522a6c5a26a4e1cc50a64dd445b.mp4", "composite_path": "synthetic-bg-change/composite/8f35a522a6c5a26a4e1cc50a64dd445b.mp4"}
{"edit_instruction": "Change the background to a hiking trail in a dense pine forest with birds flying between trees, ferns swaying, dappled sunlight shifting on the ground, and natural forest light filtering through the canopy from the right. Medium close-up, eye-level, static camera, creamy out-of-focus background. Keep the young boy with a blue backpack intact.", "input_video_path": "synthetic-bg-change/input_video/7b49136e4d43b78e542441a0ca0f07d4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7b49136e4d43b78e542441a0ca0f07d4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7b49136e4d43b78e542441a0ca0f07d4.mp4", "mask_path": "synthetic-bg-change/mask/7b49136e4d43b78e542441a0ca0f07d4.mp4", "composite_path": "synthetic-bg-change/composite/7b49136e4d43b78e542441a0ca0f07d4.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for Christmas, featuring a crackling fireplace with stockings and a twinkling Christmas tree, with soft warm holiday lighting from the front-left and a soft bokeh effect. Medium close-up, eye-level, static camera. Keep the young boy in the blue sweater and Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/06578bfe39807089400647b50a26a8f2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06578bfe39807089400647b50a26a8f2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06578bfe39807089400647b50a26a8f2.mp4", "mask_path": "synthetic-bg-change/mask/06578bfe39807089400647b50a26a8f2.mp4", "composite_path": "synthetic-bg-change/composite/06578bfe39807089400647b50a26a8f2.mp4"}
{"edit_instruction": "Change the background to a spacious modern art gallery with exhibits off-screen, dust motes floating in light beams, other museum visitors in the background, soft shadows on white walls, and neutral, even gallery lighting coming from the right. Use a medium close-up, eye-level static camera with a slightly blurred background. Keep the young boy with a blue backpack intact.", "input_video_path": "synthetic-bg-change/input_video/967ea7071a01799373544c1862d5a084.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/967ea7071a01799373544c1862d5a084.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/967ea7071a01799373544c1862d5a084.mp4", "mask_path": "synthetic-bg-change/mask/967ea7071a01799373544c1862d5a084.mp4", "composite_path": "synthetic-bg-change/composite/967ea7071a01799373544c1862d5a084.mp4"}
{"edit_instruction": "Change the background to a hiking trail in a dense pine forest with birds flying between trees, ferns swaying, dappled sunlight shifting on the ground, and natural forest light filtering through the canopy from the right. Medium close-up, eye-level, static camera, creamy out-of-focus background. Keep the young boy with a blue backpack intact.", "input_video_path": "synthetic-bg-change/input_video/d4a6aa9a79aadb9e5646613c03c71322.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d4a6aa9a79aadb9e5646613c03c71322.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d4a6aa9a79aadb9e5646613c03c71322.mp4", "mask_path": "synthetic-bg-change/mask/d4a6aa9a79aadb9e5646613c03c71322.mp4", "composite_path": "synthetic-bg-change/composite/d4a6aa9a79aadb9e5646613c03c71322.mp4"}
{"edit_instruction": "Change the background to the busy platform of Grand Central Terminal with commuters rushing by in a blur and the famous clock visible in the distance, under soft ambient station lighting. Use a medium close-up, eye-level static camera with a blurred background and cinematic bokeh. Keep the young boy with the blue backpack intact.", "input_video_path": "synthetic-bg-change/input_video/ab433ef48857e53a11c4f094390757b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ab433ef48857e53a11c4f094390757b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ab433ef48857e53a11c4f094390757b4.mp4", "mask_path": "synthetic-bg-change/mask/ab433ef48857e53a11c4f094390757b4.mp4", "composite_path": "synthetic-bg-change/composite/ab433ef48857e53a11c4f094390757b4.mp4"}
{"edit_instruction": "Change the background to a spacious modern art gallery with exhibits off-screen, dust motes floating in light beams, other museum visitors in the background, soft shadows on white walls, and neutral, even gallery lighting coming from the right. Use a medium close-up, eye-level static camera with a slightly blurred background. Keep the young boy with a blue backpack intact.", "input_video_path": "synthetic-bg-change/input_video/729be8987973a8be01905da6ed8a40f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/729be8987973a8be01905da6ed8a40f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/729be8987973a8be01905da6ed8a40f7.mp4", "mask_path": "synthetic-bg-change/mask/729be8987973a8be01905da6ed8a40f7.mp4", "composite_path": "synthetic-bg-change/composite/729be8987973a8be01905da6ed8a40f7.mp4"}
{"edit_instruction": "Change the background to a hiking trail in a dense pine forest with birds flying between tall trees and ferns swaying in the breeze, lit by diffused daylight filtering through the canopy. Use a medium close-up, eye-level static shot with a sharp background and deep focus. Keep the young boy with a blue backpack intact.", "input_video_path": "synthetic-bg-change/input_video/89ed5d63de366a7a5aca6f5b321f8bfb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/89ed5d63de366a7a5aca6f5b321f8bfb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/89ed5d63de366a7a5aca6f5b321f8bfb.mp4", "mask_path": "synthetic-bg-change/mask/89ed5d63de366a7a5aca6f5b321f8bfb.mp4", "composite_path": "synthetic-bg-change/composite/89ed5d63de366a7a5aca6f5b321f8bfb.mp4"}
{"edit_instruction": "Change the background to the busy platform of Grand Central Terminal with commuters rushing by in a blur and the famous clock visible in the distance, under soft ambient station lighting. Use a medium close-up, eye-level static camera with a blurred background and cinematic bokeh. Keep the young boy with the blue backpack intact.", "input_video_path": "synthetic-bg-change/input_video/0a56f29c440dcd5f2df9b0cdbc12a11b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0a56f29c440dcd5f2df9b0cdbc12a11b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0a56f29c440dcd5f2df9b0cdbc12a11b.mp4", "mask_path": "synthetic-bg-change/mask/0a56f29c440dcd5f2df9b0cdbc12a11b.mp4", "composite_path": "synthetic-bg-change/composite/0a56f29c440dcd5f2df9b0cdbc12a11b.mp4"}
{"edit_instruction": "Change the background to a bustling city sidewalk in the morning with yellow school buses passing, pedestrians walking briskly, and autumn leaves drifting down from street trees, illuminated by soft neutral daylight. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young boy with a backpack intact.", "input_video_path": "synthetic-bg-change/input_video/46f4e40d6c0fb0422ece318568edd3b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/46f4e40d6c0fb0422ece318568edd3b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/46f4e40d6c0fb0422ece318568edd3b4.mp4", "mask_path": "synthetic-bg-change/mask/46f4e40d6c0fb0422ece318568edd3b4.mp4", "composite_path": "synthetic-bg-change/composite/46f4e40d6c0fb0422ece318568edd3b4.mp4"}
{"edit_instruction": "Change the background to a hiking trail in a dense pine forest with birds flying between tall trees and ferns swaying in the breeze, lit by diffused daylight filtering through the canopy. Use a medium close-up, eye-level static shot with a sharp background and deep focus. Keep the young boy with a blue backpack intact.", "input_video_path": "synthetic-bg-change/input_video/c26d2d33eefa179cc4fbcfcfe6e0ed5a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c26d2d33eefa179cc4fbcfcfe6e0ed5a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c26d2d33eefa179cc4fbcfcfe6e0ed5a.mp4", "mask_path": "synthetic-bg-change/mask/c26d2d33eefa179cc4fbcfcfe6e0ed5a.mp4", "composite_path": "synthetic-bg-change/composite/c26d2d33eefa179cc4fbcfcfe6e0ed5a.mp4"}
{"edit_instruction": "Change the background to a suburban sidewalk near a street corner with a yellow school bus approaching in the distance, maple trees, passing cars, and soft diffused morning light from the right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young boy with a blue backpack intact.", "input_video_path": "synthetic-bg-change/input_video/2096fbaebca638a2cb4a986c603e153d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2096fbaebca638a2cb4a986c603e153d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2096fbaebca638a2cb4a986c603e153d.mp4", "mask_path": "synthetic-bg-change/mask/2096fbaebca638a2cb4a986c603e153d.mp4", "composite_path": "synthetic-bg-change/composite/2096fbaebca638a2cb4a986c603e153d.mp4"}
{"edit_instruction": "Change the background to a bustling city sidewalk in the morning with yellow school buses passing, pedestrians walking briskly, and autumn leaves drifting down from street trees, illuminated by soft neutral daylight. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young boy with a backpack intact.", "input_video_path": "synthetic-bg-change/input_video/372cb950a46c1a74a4a06125e6f953d5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/372cb950a46c1a74a4a06125e6f953d5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/372cb950a46c1a74a4a06125e6f953d5.mp4", "mask_path": "synthetic-bg-change/mask/372cb950a46c1a74a4a06125e6f953d5.mp4", "composite_path": "synthetic-bg-change/composite/372cb950a46c1a74a4a06125e6f953d5.mp4"}
{"edit_instruction": "Change the background to a cozy library with rows of colorful books, dust motes floating in beams of light, and soft interior lighting coming from the right side. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young boy with a backpack intact.", "input_video_path": "synthetic-bg-change/input_video/b44fc61ce359e703505156fb872d700b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b44fc61ce359e703505156fb872d700b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b44fc61ce359e703505156fb872d700b.mp4", "mask_path": "synthetic-bg-change/mask/b44fc61ce359e703505156fb872d700b.mp4", "composite_path": "synthetic-bg-change/composite/b44fc61ce359e703505156fb872d700b.mp4"}
{"edit_instruction": "Change the background to a suburban sidewalk near a street corner with a yellow school bus approaching in the distance, maple trees, passing cars, and soft diffused morning light from the right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young boy with a blue backpack intact.", "input_video_path": "synthetic-bg-change/input_video/9c26b16b54d289fb148cf98e98abbfc7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c26b16b54d289fb148cf98e98abbfc7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c26b16b54d289fb148cf98e98abbfc7.mp4", "mask_path": "synthetic-bg-change/mask/9c26b16b54d289fb148cf98e98abbfc7.mp4", "composite_path": "synthetic-bg-change/composite/9c26b16b54d289fb148cf98e98abbfc7.mp4"}
{"edit_instruction": "Change the background to a busy school hallway lined with lockers, students walking past, papers fluttering on bulletin boards, soft diffused light from the front-right, medium close-up, static camera, eye-level, blurred background with bokeh. Keep the young boy with a backpack intact.", "input_video_path": "synthetic-bg-change/input_video/7e4ecde7db7d8aeeaeba3de121aadb40.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e4ecde7db7d8aeeaeba3de121aadb40.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e4ecde7db7d8aeeaeba3de121aadb40.mp4", "mask_path": "synthetic-bg-change/mask/7e4ecde7db7d8aeeaeba3de121aadb40.mp4", "composite_path": "synthetic-bg-change/composite/7e4ecde7db7d8aeeaeba3de121aadb40.mp4"}
{"edit_instruction": "Change the background to a cozy library with rows of colorful books, dust motes floating in beams of light, and soft interior lighting coming from the right side. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young boy with a backpack intact.", "input_video_path": "synthetic-bg-change/input_video/938f7eb4a6c67906335ba310d02fdbb1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/938f7eb4a6c67906335ba310d02fdbb1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/938f7eb4a6c67906335ba310d02fdbb1.mp4", "mask_path": "synthetic-bg-change/mask/938f7eb4a6c67906335ba310d02fdbb1.mp4", "composite_path": "synthetic-bg-change/composite/938f7eb4a6c67906335ba310d02fdbb1.mp4"}
{"edit_instruction": "Change the background to a modern industrial loft gym with brick walls, featuring dust motes dancing in sunbeams and blurred gym equipment, with soft warm sunlight streaming from large windows on the right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the muscular man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/06bd57da513d2f115a020ecf4dd9102e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06bd57da513d2f115a020ecf4dd9102e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06bd57da513d2f115a020ecf4dd9102e.mp4", "mask_path": "synthetic-bg-change/mask/06bd57da513d2f115a020ecf4dd9102e.mp4", "composite_path": "synthetic-bg-change/composite/06bd57da513d2f115a020ecf4dd9102e.mp4"}
{"edit_instruction": "Change the background to a busy school hallway lined with lockers, students walking past, papers fluttering on bulletin boards, soft diffused light from the front-right, medium close-up, static camera, eye-level, blurred background with bokeh. Keep the young boy with a backpack intact.", "input_video_path": "synthetic-bg-change/input_video/f704d6fb2a27dbe93decb5fc6c0ace6d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f704d6fb2a27dbe93decb5fc6c0ace6d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f704d6fb2a27dbe93decb5fc6c0ace6d.mp4", "mask_path": "synthetic-bg-change/mask/f704d6fb2a27dbe93decb5fc6c0ace6d.mp4", "composite_path": "synthetic-bg-change/composite/f704d6fb2a27dbe93decb5fc6c0ace6d.mp4"}
{"edit_instruction": "Change the background to a bustling school hallway lined with lockers, featuring students walking past in the blurred background and classroom doors opening and closing, illuminated by soft, diffused overhead fluorescent lighting. Maintain the medium close-up, eye-level, static camera angle with a soft-focus background. Keep the young boy with the backpack intact.", "input_video_path": "synthetic-bg-change/input_video/40509265900eebf49e3eace52639c0b8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/40509265900eebf49e3eace52639c0b8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/40509265900eebf49e3eace52639c0b8.mp4", "mask_path": "synthetic-bg-change/mask/40509265900eebf49e3eace52639c0b8.mp4", "composite_path": "synthetic-bg-change/composite/40509265900eebf49e3eace52639c0b8.mp4"}
{"edit_instruction": "Change the background to a modern industrial loft gym with brick walls, featuring dust motes dancing in sunbeams and blurred gym equipment, with soft warm sunlight streaming from large windows on the right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the muscular man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/f86def25e5f4ea738120c4f379129f70.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f86def25e5f4ea738120c4f379129f70.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f86def25e5f4ea738120c4f379129f70.mp4", "mask_path": "synthetic-bg-change/mask/f86def25e5f4ea738120c4f379129f70.mp4", "composite_path": "synthetic-bg-change/composite/f86def25e5f4ea738120c4f379129f70.mp4"}
{"edit_instruction": "Change the background to a sunny urban park with a city skyline in the distance, featuring people jogging on a path and tree leaves rustling, illuminated by natural daylight from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the athletic man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/e0e4229a134a5e035e80e9b3aaef5296.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e0e4229a134a5e035e80e9b3aaef5296.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e0e4229a134a5e035e80e9b3aaef5296.mp4", "mask_path": "synthetic-bg-change/mask/e0e4229a134a5e035e80e9b3aaef5296.mp4", "composite_path": "synthetic-bg-change/composite/e0e4229a134a5e035e80e9b3aaef5296.mp4"}
{"edit_instruction": "Change the background to a sunlit autumn park with golden leaves falling gently from trees and a dog walker passing in the distant background, illuminated by warm, soft sunlight from the front-right. Use a medium close-up, static camera, eye-level shot with a dreamy out-of-focus background with bokeh. Keep the young boy with the backpack intact.", "input_video_path": "synthetic-bg-change/input_video/1764ef0d758fce72338e9374cf8adc6b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1764ef0d758fce72338e9374cf8adc6b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1764ef0d758fce72338e9374cf8adc6b.mp4", "mask_path": "synthetic-bg-change/mask/1764ef0d758fce72338e9374cf8adc6b.mp4", "composite_path": "synthetic-bg-change/composite/1764ef0d758fce72338e9374cf8adc6b.mp4"}
{"edit_instruction": "Change the background to a bustling school hallway lined with lockers, featuring students walking past in the blurred background and classroom doors opening and closing, illuminated by soft, diffused overhead fluorescent lighting. Maintain the medium close-up, eye-level, static camera angle with a soft-focus background. Keep the young boy with the backpack intact.", "input_video_path": "synthetic-bg-change/input_video/81d1360304db1f1e91228f023b1b2f9b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/81d1360304db1f1e91228f023b1b2f9b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/81d1360304db1f1e91228f023b1b2f9b.mp4", "mask_path": "synthetic-bg-change/mask/81d1360304db1f1e91228f023b1b2f9b.mp4", "composite_path": "synthetic-bg-change/composite/81d1360304db1f1e91228f023b1b2f9b.mp4"}
{"edit_instruction": "Change the background to a gritty, old-school boxing gym with dust motes dancing in shafts of light and heavy bags swaying gently in the background, featuring diffused cool window light from the left. Medium close-up, eye-level, static camera, soft-focus background with bokeh. Keep the man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/b28fb149946daa8c3f41dee35678936b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b28fb149946daa8c3f41dee35678936b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b28fb149946daa8c3f41dee35678936b.mp4", "mask_path": "synthetic-bg-change/mask/b28fb149946daa8c3f41dee35678936b.mp4", "composite_path": "synthetic-bg-change/composite/b28fb149946daa8c3f41dee35678936b.mp4"}
{"edit_instruction": "Change the background to a sunny urban park with a city skyline in the distance, featuring people jogging on a path and tree leaves rustling, illuminated by natural daylight from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the athletic man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/2fe3c169798ae58e29ae1e12bf591cff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2fe3c169798ae58e29ae1e12bf591cff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2fe3c169798ae58e29ae1e12bf591cff.mp4", "mask_path": "synthetic-bg-change/mask/2fe3c169798ae58e29ae1e12bf591cff.mp4", "composite_path": "synthetic-bg-change/composite/2fe3c169798ae58e29ae1e12bf591cff.mp4"}
{"edit_instruction": "Change the background to a sunlit autumn park with golden leaves falling gently from trees and a dog walker passing in the distant background, illuminated by warm, soft sunlight from the front-right. Use a medium close-up, static camera, eye-level shot with a dreamy out-of-focus background with bokeh. Keep the young boy with the backpack intact.", "input_video_path": "synthetic-bg-change/input_video/9ee12757d84410c23243852e58b5e216.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9ee12757d84410c23243852e58b5e216.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9ee12757d84410c23243852e58b5e216.mp4", "mask_path": "synthetic-bg-change/mask/9ee12757d84410c23243852e58b5e216.mp4", "composite_path": "synthetic-bg-change/composite/9ee12757d84410c23243852e58b5e216.mp4"}
{"edit_instruction": "Change the background to a sunlit industrial loft gym with brick walls, dust particles floating in light beams, a slowly spinning ceiling fan, and soft daylight streaming from large windows on the left. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the fit man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/43d99b6b24bcfb4e87bde1fca7000dba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/43d99b6b24bcfb4e87bde1fca7000dba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/43d99b6b24bcfb4e87bde1fca7000dba.mp4", "mask_path": "synthetic-bg-change/mask/43d99b6b24bcfb4e87bde1fca7000dba.mp4", "composite_path": "synthetic-bg-change/composite/43d99b6b24bcfb4e87bde1fca7000dba.mp4"}
{"edit_instruction": "Change the background to a gritty, old-school boxing gym with dust motes dancing in shafts of light and heavy bags swaying gently in the background, featuring diffused cool window light from the left. Medium close-up, eye-level, static camera, soft-focus background with bokeh. Keep the man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/41b1dec7c121fa71e1f5c69e6bed23de.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/41b1dec7c121fa71e1f5c69e6bed23de.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/41b1dec7c121fa71e1f5c69e6bed23de.mp4", "mask_path": "synthetic-bg-change/mask/41b1dec7c121fa71e1f5c69e6bed23de.mp4", "composite_path": "synthetic-bg-change/composite/41b1dec7c121fa71e1f5c69e6bed23de.mp4"}
{"edit_instruction": "Change the background to a sleek, minimalist kitchen with marble countertops, steam rising gently from a kettle, sunlight filtering through blinds, and soft window light from the right. Medium close-up, eye-level, static camera, gentle background blur. Keep the man in the black tank top drinking water intact.", "input_video_path": "synthetic-bg-change/input_video/34151ebc2634bb896357368920f0eab0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/34151ebc2634bb896357368920f0eab0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/34151ebc2634bb896357368920f0eab0.mp4", "mask_path": "synthetic-bg-change/mask/34151ebc2634bb896357368920f0eab0.mp4", "composite_path": "synthetic-bg-change/composite/34151ebc2634bb896357368920f0eab0.mp4"}
{"edit_instruction": "Change the background to a sunlit industrial loft gym with brick walls, dust particles floating in light beams, a slowly spinning ceiling fan, and soft daylight streaming from large windows on the left. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the fit man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/063088536ae252313d4aa69f9deb49e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/063088536ae252313d4aa69f9deb49e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/063088536ae252313d4aa69f9deb49e1.mp4", "mask_path": "synthetic-bg-change/mask/063088536ae252313d4aa69f9deb49e1.mp4", "composite_path": "synthetic-bg-change/composite/063088536ae252313d4aa69f9deb49e1.mp4"}
{"edit_instruction": "Change the background to a modern industrial loft apartment with brick walls, featuring a slowly spinning ceiling fan and sunbeams from large windows with soft diffused daylight from the right. Medium close-up, eye-level, static camera, gentle background blur. Keep the man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/818dad0a5e50065dff3a2e3c4f22d98d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/818dad0a5e50065dff3a2e3c4f22d98d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/818dad0a5e50065dff3a2e3c4f22d98d.mp4", "mask_path": "synthetic-bg-change/mask/818dad0a5e50065dff3a2e3c4f22d98d.mp4", "composite_path": "synthetic-bg-change/composite/818dad0a5e50065dff3a2e3c4f22d98d.mp4"}
{"edit_instruction": "Change the background to a sleek, minimalist kitchen with marble countertops, steam rising gently from a kettle, sunlight filtering through blinds, and soft window light from the right. Medium close-up, eye-level, static camera, gentle background blur. Keep the man in the black tank top drinking water intact.", "input_video_path": "synthetic-bg-change/input_video/e21ab1fb3ff3ced73959a69831ce0a71.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e21ab1fb3ff3ced73959a69831ce0a71.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e21ab1fb3ff3ced73959a69831ce0a71.mp4", "mask_path": "synthetic-bg-change/mask/e21ab1fb3ff3ced73959a69831ce0a71.mp4", "composite_path": "synthetic-bg-change/composite/e21ab1fb3ff3ced73959a69831ce0a71.mp4"}
{"edit_instruction": "Change the background to a pathway in a lush city park during a morning jog, with leaves rustling and cyclists passing on a distant bike path, illuminated by warm morning sunlight filtering from the right side. Medium close-up, eye-level, static camera, gentle background blur. Keep the man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/53b2da9b107c33be87dc850bffff024c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/53b2da9b107c33be87dc850bffff024c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/53b2da9b107c33be87dc850bffff024c.mp4", "mask_path": "synthetic-bg-change/mask/53b2da9b107c33be87dc850bffff024c.mp4", "composite_path": "synthetic-bg-change/composite/53b2da9b107c33be87dc850bffff024c.mp4"}
{"edit_instruction": "Change the background to a modern industrial loft apartment with brick walls, featuring a slowly spinning ceiling fan and sunbeams from large windows with soft diffused daylight from the right. Medium close-up, eye-level, static camera, gentle background blur. Keep the man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/05183fbedb02176f6505919d5cdfb2f2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/05183fbedb02176f6505919d5cdfb2f2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/05183fbedb02176f6505919d5cdfb2f2.mp4", "mask_path": "synthetic-bg-change/mask/05183fbedb02176f6505919d5cdfb2f2.mp4", "composite_path": "synthetic-bg-change/composite/05183fbedb02176f6505919d5cdfb2f2.mp4"}
{"edit_instruction": "Change the background to a corner of a gritty boxing gym with atmospheric lighting from the left, featuring a swaying heavy bag and another boxer jumping rope in the distance, captured in a medium close-up, eye-level, static camera shot with a soft-focus background. Keep the fit man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/c27ca24725a716129a55d550d38b9b49.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c27ca24725a716129a55d550d38b9b49.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c27ca24725a716129a55d550d38b9b49.mp4", "mask_path": "synthetic-bg-change/mask/c27ca24725a716129a55d550d38b9b49.mp4", "composite_path": "synthetic-bg-change/composite/c27ca24725a716129a55d550d38b9b49.mp4"}
{"edit_instruction": "Change the background to a spacious industrial loft apartment with exposed brick walls, dust motes floating in beams of light, and sheer curtains billowing gently at large windows, with soft window light coming from the left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the man in a black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/7dadf8ab305f7d6403eb07b2ef9798d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7dadf8ab305f7d6403eb07b2ef9798d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7dadf8ab305f7d6403eb07b2ef9798d1.mp4", "mask_path": "synthetic-bg-change/mask/7dadf8ab305f7d6403eb07b2ef9798d1.mp4", "composite_path": "synthetic-bg-change/composite/7dadf8ab305f7d6403eb07b2ef9798d1.mp4"}
{"edit_instruction": "Change the background to a pathway in a lush city park during a morning jog, with leaves rustling and cyclists passing on a distant bike path, illuminated by warm morning sunlight filtering from the right side. Medium close-up, eye-level, static camera, gentle background blur. Keep the man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/9dbb5e0d68986e72f71bb022f89a10e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9dbb5e0d68986e72f71bb022f89a10e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9dbb5e0d68986e72f71bb022f89a10e8.mp4", "mask_path": "synthetic-bg-change/mask/9dbb5e0d68986e72f71bb022f89a10e8.mp4", "composite_path": "synthetic-bg-change/composite/9dbb5e0d68986e72f71bb022f89a10e8.mp4"}
{"edit_instruction": "Change the background to a corner of a gritty boxing gym with atmospheric lighting from the left, featuring a swaying heavy bag and another boxer jumping rope in the distance, captured in a medium close-up, eye-level, static camera shot with a soft-focus background. Keep the fit man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/cd90fa52ea70dc94ed7549be3cbb0cfa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cd90fa52ea70dc94ed7549be3cbb0cfa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cd90fa52ea70dc94ed7549be3cbb0cfa.mp4", "mask_path": "synthetic-bg-change/mask/cd90fa52ea70dc94ed7549be3cbb0cfa.mp4", "composite_path": "synthetic-bg-change/composite/cd90fa52ea70dc94ed7549be3cbb0cfa.mp4"}
{"edit_instruction": "Change the background to a modern, high-tech gym environment with ceiling fans spinning slowly overhead and blurred gym equipment in the distance with other gym-goers. Include soft, neutral artificial light from the right and a soft-focus background with bokeh. Medium close-up, eye-level, static camera. Keep the athletic man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/0664623408a97f8ea957469bd5f7226a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0664623408a97f8ea957469bd5f7226a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0664623408a97f8ea957469bd5f7226a.mp4", "mask_path": "synthetic-bg-change/mask/0664623408a97f8ea957469bd5f7226a.mp4", "composite_path": "synthetic-bg-change/composite/0664623408a97f8ea957469bd5f7226a.mp4"}
{"edit_instruction": "Change the background to a spacious industrial loft apartment with exposed brick walls, dust motes floating in beams of light, and sheer curtains billowing gently at large windows, with soft window light coming from the left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the man in a black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/9ac9e611af76af2834f807764175564e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9ac9e611af76af2834f807764175564e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9ac9e611af76af2834f807764175564e.mp4", "mask_path": "synthetic-bg-change/mask/9ac9e611af76af2834f807764175564e.mp4", "composite_path": "synthetic-bg-change/composite/9ac9e611af76af2834f807764175564e.mp4"}
{"edit_instruction": "Change the background to a spacious, high-end gym with glass walls, people running on treadmills, and ceiling fans spinning slowly overhead, illuminated by soft artificial light from the left. Medium shot, eye-level, static camera, slightly blurred background. Keep the fit man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/8558d542c876a225a3135837511036c2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8558d542c876a225a3135837511036c2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8558d542c876a225a3135837511036c2.mp4", "mask_path": "synthetic-bg-change/mask/8558d542c876a225a3135837511036c2.mp4", "composite_path": "synthetic-bg-change/composite/8558d542c876a225a3135837511036c2.mp4"}
{"edit_instruction": "Change the background to a modern, high-tech gym environment with ceiling fans spinning slowly overhead and blurred gym equipment in the distance with other gym-goers. Include soft, neutral artificial light from the right and a soft-focus background with bokeh. Medium close-up, eye-level, static camera. Keep the athletic man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/025a2898942d97a03cb00e60f9ff48c6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/025a2898942d97a03cb00e60f9ff48c6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/025a2898942d97a03cb00e60f9ff48c6.mp4", "mask_path": "synthetic-bg-change/mask/025a2898942d97a03cb00e60f9ff48c6.mp4", "composite_path": "synthetic-bg-change/composite/025a2898942d97a03cb00e60f9ff48c6.mp4"}
{"edit_instruction": "Change the background to a graffiti-covered urban alleyway with a subway train passing overhead, featuring neon light streaks and dynamic spray paint fumes, illuminated by soft neutral light from the front-left, captured in a medium shot with a static camera and slightly blurred background. Keep the young man intact.", "input_video_path": "synthetic-bg-change/input_video/72d61e211a8a04f19bd3822b0e918718.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/72d61e211a8a04f19bd3822b0e918718.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/72d61e211a8a04f19bd3822b0e918718.mp4", "mask_path": "synthetic-bg-change/mask/72d61e211a8a04f19bd3822b0e918718.mp4", "composite_path": "synthetic-bg-change/composite/72d61e211a8a04f19bd3822b0e918718.mp4"}
{"edit_instruction": "Change the background to a modern industrial gym with large windows, featuring dust motes floating in beams of sunlight and other gym-goers working out in the blurred background with bokeh, lit by soft natural light from the front-right. Medium close-up, eye-level. Keep the man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/9b0973df9e8be7a66de28e5b793137e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9b0973df9e8be7a66de28e5b793137e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9b0973df9e8be7a66de28e5b793137e8.mp4", "mask_path": "synthetic-bg-change/mask/9b0973df9e8be7a66de28e5b793137e8.mp4", "composite_path": "synthetic-bg-change/composite/9b0973df9e8be7a66de28e5b793137e8.mp4"}
{"edit_instruction": "Change the background to a spacious, high-end gym with glass walls, people running on treadmills, and ceiling fans spinning slowly overhead, illuminated by soft artificial light from the left. Medium shot, eye-level, static camera, slightly blurred background. Keep the fit man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/eb09054e5025a7cba81deb6a6ef54f6f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb09054e5025a7cba81deb6a6ef54f6f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb09054e5025a7cba81deb6a6ef54f6f.mp4", "mask_path": "synthetic-bg-change/mask/eb09054e5025a7cba81deb6a6ef54f6f.mp4", "composite_path": "synthetic-bg-change/composite/eb09054e5025a7cba81deb6a6ef54f6f.mp4"}
{"edit_instruction": "Change the background to a graffiti-covered urban alleyway with a subway train passing overhead, featuring neon light streaks and dynamic spray paint fumes, illuminated by soft neutral light from the front-left, captured in a medium shot with a static camera and slightly blurred background. Keep the young man intact.", "input_video_path": "synthetic-bg-change/input_video/ad9952730c3cce10165599d8693ab72a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ad9952730c3cce10165599d8693ab72a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ad9952730c3cce10165599d8693ab72a.mp4", "mask_path": "synthetic-bg-change/mask/ad9952730c3cce10165599d8693ab72a.mp4", "composite_path": "synthetic-bg-change/composite/ad9952730c3cce10165599d8693ab72a.mp4"}
{"edit_instruction": "Change the background to a renovated industrial brick loft with sheer white curtains billowing in the breeze near a window, dust motes dancing in light beams, and soft natural window light streaming in from the left. Medium close-up, static camera, dreamy out-of-focus background. Keep the man in a black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/54d545d0098e9ea8720503006e1d44a5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/54d545d0098e9ea8720503006e1d44a5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/54d545d0098e9ea8720503006e1d44a5.mp4", "mask_path": "synthetic-bg-change/mask/54d545d0098e9ea8720503006e1d44a5.mp4", "composite_path": "synthetic-bg-change/composite/54d545d0098e9ea8720503006e1d44a5.mp4"}
{"edit_instruction": "Change the background to a modern industrial gym with large windows, featuring dust motes floating in beams of sunlight and other gym-goers working out in the blurred background with bokeh, lit by soft natural light from the front-right. Medium close-up, eye-level. Keep the man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/8f9abe14430f04b64147b345d9107603.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f9abe14430f04b64147b345d9107603.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f9abe14430f04b64147b345d9107603.mp4", "mask_path": "synthetic-bg-change/mask/8f9abe14430f04b64147b345d9107603.mp4", "composite_path": "synthetic-bg-change/composite/8f9abe14430f04b64147b345d9107603.mp4"}
{"edit_instruction": "Change the background to a bright, modern living room with large windows and sheer white curtains billowing gently in the breeze, with soft daylight streaming in from the right and dust motes dancing in the light. Maintain a medium close-up, eye-level angle with a static camera and a dreamy out-of-focus background. Keep the fit man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/2cefe163e8d000d1d9edb9131bb1594b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2cefe163e8d000d1d9edb9131bb1594b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2cefe163e8d000d1d9edb9131bb1594b.mp4", "mask_path": "synthetic-bg-change/mask/2cefe163e8d000d1d9edb9131bb1594b.mp4", "composite_path": "synthetic-bg-change/composite/2cefe163e8d000d1d9edb9131bb1594b.mp4"}
{"edit_instruction": "Change the background to a renovated industrial brick loft with sheer white curtains billowing in the breeze near a window, dust motes dancing in light beams, and soft natural window light streaming in from the left. Medium close-up, static camera, dreamy out-of-focus background. Keep the man in a black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/853126d35c0b21427a2f22bcdaf08aeb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/853126d35c0b21427a2f22bcdaf08aeb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/853126d35c0b21427a2f22bcdaf08aeb.mp4", "mask_path": "synthetic-bg-change/mask/853126d35c0b21427a2f22bcdaf08aeb.mp4", "composite_path": "synthetic-bg-change/composite/853126d35c0b21427a2f22bcdaf08aeb.mp4"}
{"edit_instruction": "Change the background to a grand 19th-century ballroom with high ceilings, crystal chandeliers, polished marble floors, and blurred elegant couples in the background, with soft diffused daylight streaming through tall arched windows. Medium shot, eye-level, static camera, gentle background blur. Keep the young girl in the white outfit intact.", "input_video_path": "synthetic-bg-change/input_video/de7180e11da81d3430cb922dcb72151b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/de7180e11da81d3430cb922dcb72151b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/de7180e11da81d3430cb922dcb72151b.mp4", "mask_path": "synthetic-bg-change/mask/de7180e11da81d3430cb922dcb72151b.mp4", "composite_path": "synthetic-bg-change/composite/de7180e11da81d3430cb922dcb72151b.mp4"}
{"edit_instruction": "Change the background to a magical meadow filled with glowing flowers, with golden pixie dust swirling in a spiral and trails of sparkles, butterflies fluttering, soft diffused lighting from the front-right, medium shot, eye-level, static camera, and dreamy out-of-focus background with soft bokeh. Keep the young girl in a white dress intact.", "input_video_path": "synthetic-bg-change/input_video/ad1fc987b1610fe91b3301dc383c349c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ad1fc987b1610fe91b3301dc383c349c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ad1fc987b1610fe91b3301dc383c349c.mp4", "mask_path": "synthetic-bg-change/mask/ad1fc987b1610fe91b3301dc383c349c.mp4", "composite_path": "synthetic-bg-change/composite/ad1fc987b1610fe91b3301dc383c349c.mp4"}
{"edit_instruction": "Change the background to a bright, modern living room with large windows and sheer white curtains billowing gently in the breeze, with soft daylight streaming in from the right and dust motes dancing in the light. Maintain a medium close-up, eye-level angle with a static camera and a dreamy out-of-focus background. Keep the fit man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/1b7ae6218ba332e5131b8eb6840f83d7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1b7ae6218ba332e5131b8eb6840f83d7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1b7ae6218ba332e5131b8eb6840f83d7.mp4", "mask_path": "synthetic-bg-change/mask/1b7ae6218ba332e5131b8eb6840f83d7.mp4", "composite_path": "synthetic-bg-change/composite/1b7ae6218ba332e5131b8eb6840f83d7.mp4"}
{"edit_instruction": "Change the background to a grand 19th-century ballroom with high ceilings, crystal chandeliers, polished marble floors, and blurred elegant couples in the background, with soft diffused daylight streaming through tall arched windows. Medium shot, eye-level, static camera, gentle background blur. Keep the young girl in the white outfit intact.", "input_video_path": "synthetic-bg-change/input_video/17e0c5ee645581618dd6b7d4265d4f00.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/17e0c5ee645581618dd6b7d4265d4f00.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/17e0c5ee645581618dd6b7d4265d4f00.mp4", "mask_path": "synthetic-bg-change/mask/17e0c5ee645581618dd6b7d4265d4f00.mp4", "composite_path": "synthetic-bg-change/composite/17e0c5ee645581618dd6b7d4265d4f00.mp4"}
{"edit_instruction": "Change the background to a lively street block party with confetti cannons erupting, colorful paper streamers raining down, and pedestrians cheering and clapping, lit by soft diffused daylight from the front-left, captured in a medium close-up, eye-level static shot with soft bokeh. Keep the young man with glasses and an afro intact.", "input_video_path": "synthetic-bg-change/input_video/78bf2f4505f9e55366162d4eec16e4dd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/78bf2f4505f9e55366162d4eec16e4dd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/78bf2f4505f9e55366162d4eec16e4dd.mp4", "mask_path": "synthetic-bg-change/mask/78bf2f4505f9e55366162d4eec16e4dd.mp4", "composite_path": "synthetic-bg-change/composite/78bf2f4505f9e55366162d4eec16e4dd.mp4"}
{"edit_instruction": "Change the background to a magical meadow filled with glowing flowers, with golden pixie dust swirling in a spiral and trails of sparkles, butterflies fluttering, soft diffused lighting from the front-right, medium shot, eye-level, static camera, and dreamy out-of-focus background with soft bokeh. Keep the young girl in a white dress intact.", "input_video_path": "synthetic-bg-change/input_video/e93463602684638c1e3e0b843fcad8a6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e93463602684638c1e3e0b843fcad8a6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e93463602684638c1e3e0b843fcad8a6.mp4", "mask_path": "synthetic-bg-change/mask/e93463602684638c1e3e0b843fcad8a6.mp4", "composite_path": "synthetic-bg-change/composite/e93463602684638c1e3e0b843fcad8a6.mp4"}
{"edit_instruction": "Change the background to a mystical ancient library with floating books swirling around and golden dust motes sparkling in the air, illuminated by flickering candles and soft diffused light from large windows on the left. Medium shot, eye-level, static camera with a soft bokeh background. Keep the joyful young man intact.", "input_video_path": "synthetic-bg-change/input_video/4ea347265a225b30eb52f768c689c635.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4ea347265a225b30eb52f768c689c635.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4ea347265a225b30eb52f768c689c635.mp4", "mask_path": "synthetic-bg-change/mask/4ea347265a225b30eb52f768c689c635.mp4", "composite_path": "synthetic-bg-change/composite/4ea347265a225b30eb52f768c689c635.mp4"}
{"edit_instruction": "Change the background to a mystical ancient library with floating books swirling around and golden dust motes sparkling in the air, illuminated by flickering candles and soft diffused light from large windows on the left. Medium shot, eye-level, static camera with a soft bokeh background. Keep the joyful young man intact.", "input_video_path": "synthetic-bg-change/input_video/d1184db3f0f0022fec1c4ef409c33d6f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d1184db3f0f0022fec1c4ef409c33d6f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d1184db3f0f0022fec1c4ef409c33d6f.mp4", "mask_path": "synthetic-bg-change/mask/d1184db3f0f0022fec1c4ef409c33d6f.mp4", "composite_path": "synthetic-bg-change/composite/d1184db3f0f0022fec1c4ef409c33d6f.mp4"}
{"edit_instruction": "Change the background to a lively street block party with confetti cannons erupting, colorful paper streamers raining down, and pedestrians cheering and clapping, lit by soft diffused daylight from the front-left, captured in a medium close-up, eye-level static shot with soft bokeh. Keep the young man with glasses and an afro intact.", "input_video_path": "synthetic-bg-change/input_video/92212111ae6ef15ce9a12251e42fda2c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/92212111ae6ef15ce9a12251e42fda2c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/92212111ae6ef15ce9a12251e42fda2c.mp4", "mask_path": "synthetic-bg-change/mask/92212111ae6ef15ce9a12251e42fda2c.mp4", "composite_path": "synthetic-bg-change/composite/92212111ae6ef15ce9a12251e42fda2c.mp4"}
{"edit_instruction": "Change the background to a magical oversized garden with giant flowers and mushrooms swaying gently, filled with glowing fairy dust and butterflies, lit by soft neutral frontal light, using a static camera, medium shot, eye-level angle, and a dreamy out-of-focus background with bokeh bubbles of light. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/f2eac15fb4988b9c0b8fe25e30172833.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f2eac15fb4988b9c0b8fe25e30172833.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f2eac15fb4988b9c0b8fe25e30172833.mp4", "mask_path": "synthetic-bg-change/mask/f2eac15fb4988b9c0b8fe25e30172833.mp4", "composite_path": "synthetic-bg-change/composite/f2eac15fb4988b9c0b8fe25e30172833.mp4"}
{"edit_instruction": "Change the background to a magical oversized garden with giant swaying flowers, glowing butterflies, sparkling fairy dust, and magical pollen, lit by soft diffused light from the front-right. Use a medium shot with a static camera and a dreamy out-of-focus background with bokeh. Keep the young girl with long hair intact.", "input_video_path": "synthetic-bg-change/input_video/8e902238375501893a0d66f0fc6e3f4d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8e902238375501893a0d66f0fc6e3f4d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8e902238375501893a0d66f0fc6e3f4d.mp4", "mask_path": "synthetic-bg-change/mask/8e902238375501893a0d66f0fc6e3f4d.mp4", "composite_path": "synthetic-bg-change/composite/8e902238375501893a0d66f0fc6e3f4d.mp4"}
{"edit_instruction": "Change the background to a magical oversized garden with giant flowers and mushrooms swaying gently, filled with glowing fairy dust and butterflies, lit by soft neutral frontal light, using a static camera, medium shot, eye-level angle, and a dreamy out-of-focus background with bokeh bubbles of light. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/6a475870d5752654fa493794cde7de96.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6a475870d5752654fa493794cde7de96.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6a475870d5752654fa493794cde7de96.mp4", "mask_path": "synthetic-bg-change/mask/6a475870d5752654fa493794cde7de96.mp4", "composite_path": "synthetic-bg-change/composite/6a475870d5752654fa493794cde7de96.mp4"}
{"edit_instruction": "Change the background to a busy modern airport terminal with travelers walking past with luggage, flight information screens with scrolling text, and large airplanes taxiing visible through floor-to-ceiling windows, lit by soft diffused light from the right. Medium close-up, eye-level, static camera with a slightly blurred background keeping context visible. Keep the senior businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/13aabad1e76db22840f17fa097ec2026.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/13aabad1e76db22840f17fa097ec2026.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/13aabad1e76db22840f17fa097ec2026.mp4", "mask_path": "synthetic-bg-change/mask/13aabad1e76db22840f17fa097ec2026.mp4", "composite_path": "synthetic-bg-change/composite/13aabad1e76db22840f17fa097ec2026.mp4"}
{"edit_instruction": "Change the background to a sunlit park with lush green grass, butterflies fluttering around yellow wildflowers, leaves rustling in the breeze, and soft neutral daylight from the front-right. Maintain the medium close-up, eye-level shot with a soft bokeh background. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/f263a217624477b54254e80e8dd2b356.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f263a217624477b54254e80e8dd2b356.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f263a217624477b54254e80e8dd2b356.mp4", "mask_path": "synthetic-bg-change/mask/f263a217624477b54254e80e8dd2b356.mp4", "composite_path": "synthetic-bg-change/composite/f263a217624477b54254e80e8dd2b356.mp4"}
{"edit_instruction": "Change the background to a magical oversized garden with giant swaying flowers, glowing butterflies, sparkling fairy dust, and magical pollen, lit by soft diffused light from the front-right. Use a medium shot with a static camera and a dreamy out-of-focus background with bokeh. Keep the young girl with long hair intact.", "input_video_path": "synthetic-bg-change/input_video/f3a1f2388584bdc03f270f123c09c67a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f3a1f2388584bdc03f270f123c09c67a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f3a1f2388584bdc03f270f123c09c67a.mp4", "mask_path": "synthetic-bg-change/mask/f3a1f2388584bdc03f270f123c09c67a.mp4", "composite_path": "synthetic-bg-change/composite/f3a1f2388584bdc03f270f123c09c67a.mp4"}
{"edit_instruction": "Change the background to a busy modern airport terminal with travelers walking past with luggage, flight information screens with scrolling text, and large airplanes taxiing visible through floor-to-ceiling windows, lit by soft diffused light from the right. Medium close-up, eye-level, static camera with a slightly blurred background keeping context visible. Keep the senior businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/a767a392a8a506eae58a4c8ca257b25c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a767a392a8a506eae58a4c8ca257b25c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a767a392a8a506eae58a4c8ca257b25c.mp4", "mask_path": "synthetic-bg-change/mask/a767a392a8a506eae58a4c8ca257b25c.mp4", "composite_path": "synthetic-bg-change/composite/a767a392a8a506eae58a4c8ca257b25c.mp4"}
{"edit_instruction": "Change the background to a bright, airy ballet studio with large mirrors, wooden floors, dust motes dancing in light beams, sheer white curtains billowing gently near windows, and diffused natural light from the right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/711f6d40f3dde24a5b4582930ccd9888.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/711f6d40f3dde24a5b4582930ccd9888.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/711f6d40f3dde24a5b4582930ccd9888.mp4", "mask_path": "synthetic-bg-change/mask/711f6d40f3dde24a5b4582930ccd9888.mp4", "composite_path": "synthetic-bg-change/composite/711f6d40f3dde24a5b4582930ccd9888.mp4"}
{"edit_instruction": "Change the background to a sunlit park with lush green grass, butterflies fluttering around yellow wildflowers, leaves rustling in the breeze, and soft neutral daylight from the front-right. Maintain the medium close-up, eye-level shot with a soft bokeh background. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/59e27ce6c49101db54a4fc6fe4c961d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/59e27ce6c49101db54a4fc6fe4c961d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/59e27ce6c49101db54a4fc6fe4c961d1.mp4", "mask_path": "synthetic-bg-change/mask/59e27ce6c49101db54a4fc6fe4c961d1.mp4", "composite_path": "synthetic-bg-change/composite/59e27ce6c49101db54a4fc6fe4c961d1.mp4"}
{"edit_instruction": "Change the background to a retro 1950s American diner with checkerboard floors, a colorful jukebox, and flickering neon signs creating bokeh, with magical musical notes floating in the air and neutral indoor lighting. Medium shot, eye-level, static camera, soft-focus background. Keep the dancing woman and man intact.", "input_video_path": "synthetic-bg-change/input_video/fee5eed30f0054f17c5407b7fb66396b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fee5eed30f0054f17c5407b7fb66396b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fee5eed30f0054f17c5407b7fb66396b.mp4", "mask_path": "synthetic-bg-change/mask/fee5eed30f0054f17c5407b7fb66396b.mp4", "composite_path": "synthetic-bg-change/composite/fee5eed30f0054f17c5407b7fb66396b.mp4"}
{"edit_instruction": "Change the background to a cobblestone street in Paris near a cafe with pedestrians walking by in the blurred background, pigeons fluttering up in surprise, leaves drifting down, and soft diffused daylight from the front, captured in a medium shot at eye level with gentle background blur. Keep the woman and man dancing intact.", "input_video_path": "synthetic-bg-change/input_video/8b3fa685606de827d0cc0c6613222544.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8b3fa685606de827d0cc0c6613222544.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8b3fa685606de827d0cc0c6613222544.mp4", "mask_path": "synthetic-bg-change/mask/8b3fa685606de827d0cc0c6613222544.mp4", "composite_path": "synthetic-bg-change/composite/8b3fa685606de827d0cc0c6613222544.mp4"}
{"edit_instruction": "Change the background to a bright, airy ballet studio with large mirrors, wooden floors, dust motes dancing in light beams, sheer white curtains billowing gently near windows, and diffused natural light from the right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/aca574c3c9cea8928117d58d7ba0f5a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aca574c3c9cea8928117d58d7ba0f5a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aca574c3c9cea8928117d58d7ba0f5a0.mp4", "mask_path": "synthetic-bg-change/mask/aca574c3c9cea8928117d58d7ba0f5a0.mp4", "composite_path": "synthetic-bg-change/composite/aca574c3c9cea8928117d58d7ba0f5a0.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office at night with holographic data displays, scrolling digital stock tickers, and blurred city lights moving through glass windows, illuminated by soft neutral light from the front-right. Use a medium close-up, eye-level, static camera with a soft bokeh background and shallow depth of field. Keep the elderly businessman in a navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/a15354c7f696c5f210c46ab3e79ce674.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a15354c7f696c5f210c46ab3e79ce674.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a15354c7f696c5f210c46ab3e79ce674.mp4", "mask_path": "synthetic-bg-change/mask/a15354c7f696c5f210c46ab3e79ce674.mp4", "composite_path": "synthetic-bg-change/composite/a15354c7f696c5f210c46ab3e79ce674.mp4"}
{"edit_instruction": "Change the background to a retro 1950s American diner with checkerboard floors, a colorful jukebox, and flickering neon signs creating bokeh, with magical musical notes floating in the air and neutral indoor lighting. Medium shot, eye-level, static camera, soft-focus background. Keep the dancing woman and man intact.", "input_video_path": "synthetic-bg-change/input_video/2a85b9234cece80971ae35f65e6fec74.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2a85b9234cece80971ae35f65e6fec74.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2a85b9234cece80971ae35f65e6fec74.mp4", "mask_path": "synthetic-bg-change/mask/2a85b9234cece80971ae35f65e6fec74.mp4", "composite_path": "synthetic-bg-change/composite/2a85b9234cece80971ae35f65e6fec74.mp4"}
{"edit_instruction": "Change the background to a cobblestone street in Paris near a cafe with pedestrians walking by in the blurred background, pigeons fluttering up in surprise, leaves drifting down, and soft diffused daylight from the front, captured in a medium shot at eye level with gentle background blur. Keep the woman and man dancing intact.", "input_video_path": "synthetic-bg-change/input_video/233567db524e525354482a881c79490c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/233567db524e525354482a881c79490c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/233567db524e525354482a881c79490c.mp4", "mask_path": "synthetic-bg-change/mask/233567db524e525354482a881c79490c.mp4", "composite_path": "synthetic-bg-change/composite/233567db524e525354482a881c79490c.mp4"}
{"edit_instruction": "Change the background to a busy city street corner in a modern financial district with pedestrians walking past, yellow taxis moving through traffic, and steam rising from street vents, illuminated by soft diffused daylight from the front. Medium close-up, eye-level, static camera with city bokeh. Keep the elderly man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/206620978155fc5f47f50cbc806ce10a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/206620978155fc5f47f50cbc806ce10a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/206620978155fc5f47f50cbc806ce10a.mp4", "mask_path": "synthetic-bg-change/mask/206620978155fc5f47f50cbc806ce10a.mp4", "composite_path": "synthetic-bg-change/composite/206620978155fc5f47f50cbc806ce10a.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office at night with holographic data displays, scrolling digital stock tickers, and blurred city lights moving through glass windows, illuminated by soft neutral light from the front-right. Use a medium close-up, eye-level, static camera with a soft bokeh background and shallow depth of field. Keep the elderly businessman in a navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/6f0f2df0f49fb3c7052d93b534a7bfd9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6f0f2df0f49fb3c7052d93b534a7bfd9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6f0f2df0f49fb3c7052d93b534a7bfd9.mp4", "mask_path": "synthetic-bg-change/mask/6f0f2df0f49fb3c7052d93b534a7bfd9.mp4", "composite_path": "synthetic-bg-change/composite/6f0f2df0f49fb3c7052d93b534a7bfd9.mp4"}
{"edit_instruction": "Change the background to a vibrant urban street festival with colorful swirling confetti, waving flags, and distant passersby, illuminated by bright crisp artificial street lighting from the front-right. Medium shot, eye-level, static camera, with a slightly blurred background of city lights bokeh. Keep the dancing couple intact.", "input_video_path": "synthetic-bg-change/input_video/b0c21fd83a802772b86492eb4660e4a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b0c21fd83a802772b86492eb4660e4a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b0c21fd83a802772b86492eb4660e4a9.mp4", "mask_path": "synthetic-bg-change/mask/b0c21fd83a802772b86492eb4660e4a9.mp4", "composite_path": "synthetic-bg-change/composite/b0c21fd83a802772b86492eb4660e4a9.mp4"}
{"edit_instruction": "Change the background to a busy city street corner in a modern financial district with pedestrians walking past, yellow taxis moving through traffic, and steam rising from street vents, illuminated by soft diffused daylight from the front. Medium close-up, eye-level, static camera with city bokeh. Keep the elderly man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/cd17ae3108f0a8c89afd9906af985984.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cd17ae3108f0a8c89afd9906af985984.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cd17ae3108f0a8c89afd9906af985984.mp4", "mask_path": "synthetic-bg-change/mask/cd17ae3108f0a8c89afd9906af985984.mp4", "composite_path": "synthetic-bg-change/composite/cd17ae3108f0a8c89afd9906af985984.mp4"}
{"edit_instruction": "Change the background to a vibrant urban street festival with colorful swirling confetti, waving flags, and distant passersby, illuminated by bright crisp artificial street lighting from the front-right. Medium shot, eye-level, static camera, with a slightly blurred background of city lights bokeh. Keep the dancing couple intact.", "input_video_path": "synthetic-bg-change/input_video/5fecd1ee951375e5d3fbd7d677f2c0ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5fecd1ee951375e5d3fbd7d677f2c0ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5fecd1ee951375e5d3fbd7d677f2c0ce.mp4", "mask_path": "synthetic-bg-change/mask/5fecd1ee951375e5d3fbd7d677f2c0ce.mp4", "composite_path": "synthetic-bg-change/composite/5fecd1ee951375e5d3fbd7d677f2c0ce.mp4"}
{"edit_instruction": "Change the background to a cozy living room during a house party with blinking string lights and a slowly spinning disco ball casting reflections, soft diffused artificial light, and warm background bokeh. Keep the happy couple dancing intact.", "input_video_path": "synthetic-bg-change/input_video/ded461e928d96d532a896b3fa45b5729.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ded461e928d96d532a896b3fa45b5729.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ded461e928d96d532a896b3fa45b5729.mp4", "mask_path": "synthetic-bg-change/mask/ded461e928d96d532a896b3fa45b5729.mp4", "composite_path": "synthetic-bg-change/composite/ded461e928d96d532a896b3fa45b5729.mp4"}
{"edit_instruction": "Change the background to a cozy living room during a house party with blinking string lights and a slowly spinning disco ball casting reflections, soft diffused artificial light, and warm background bokeh. Keep the happy couple dancing intact.", "input_video_path": "synthetic-bg-change/input_video/7db47c6aa8baa0419a33a6fcbb639ee4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7db47c6aa8baa0419a33a6fcbb639ee4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7db47c6aa8baa0419a33a6fcbb639ee4.mp4", "mask_path": "synthetic-bg-change/mask/7db47c6aa8baa0419a33a6fcbb639ee4.mp4", "composite_path": "synthetic-bg-change/composite/7db47c6aa8baa0419a33a6fcbb639ee4.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with blue holographic data streams and floating interface panels orbiting nearby, and spaceships visible through a large viewport, lit by cool high-tech lighting and device glow. Use an eye-level medium shot with a static camera and dreamy bokeh from the holographic lights. Keep the elderly commander in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/545aadf76a204031ae7a93f40cd5e05b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/545aadf76a204031ae7a93f40cd5e05b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/545aadf76a204031ae7a93f40cd5e05b.mp4", "mask_path": "synthetic-bg-change/mask/545aadf76a204031ae7a93f40cd5e05b.mp4", "composite_path": "synthetic-bg-change/composite/545aadf76a204031ae7a93f40cd5e05b.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with blue holographic data streams and floating interface panels orbiting nearby, and spaceships visible through a large viewport, lit by cool high-tech lighting and device glow. Use an eye-level medium shot with a static camera and dreamy bokeh from the holographic lights. Keep the elderly commander in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/158e9c6b9f8a14011b9fec1f089f93d0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/158e9c6b9f8a14011b9fec1f089f93d0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/158e9c6b9f8a14011b9fec1f089f93d0.mp4", "mask_path": "synthetic-bg-change/mask/158e9c6b9f8a14011b9fec1f089f93d0.mp4", "composite_path": "synthetic-bg-change/composite/158e9c6b9f8a14011b9fec1f089f93d0.mp4"}
{"edit_instruction": "Change the background to a luxury airport lounge with floor-to-ceiling windows showing airplanes taking off and taxiing on the runway outside, with sunlight glinting off the tarmac and neutral interior lighting matching the bright exterior. Medium shot, eye-level, static camera, background in soft focus. Keep the senior businessman in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/ec0b9a880a0fc71dd18f7155fdd9b8a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ec0b9a880a0fc71dd18f7155fdd9b8a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ec0b9a880a0fc71dd18f7155fdd9b8a3.mp4", "mask_path": "synthetic-bg-change/mask/ec0b9a880a0fc71dd18f7155fdd9b8a3.mp4", "composite_path": "synthetic-bg-change/composite/ec0b9a880a0fc71dd18f7155fdd9b8a3.mp4"}
{"edit_instruction": "Change the background to a busy modern glass office building with people walking past and digital stock tickers scrolling on distant screens, featuring soft neutral office lighting, a medium shot, and office bokeh. Keep the elderly commander in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/9b9c003cfcf01a420274a42fbfbef828.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9b9c003cfcf01a420274a42fbfbef828.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9b9c003cfcf01a420274a42fbfbef828.mp4", "mask_path": "synthetic-bg-change/mask/9b9c003cfcf01a420274a42fbfbef828.mp4", "composite_path": "synthetic-bg-change/composite/9b9c003cfcf01a420274a42fbfbef828.mp4"}
{"edit_instruction": "Change the background to a luxury airport lounge with floor-to-ceiling windows showing airplanes taking off and taxiing on the runway outside, with sunlight glinting off the tarmac and neutral interior lighting matching the bright exterior. Medium shot, eye-level, static camera, background in soft focus. Keep the senior businessman in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/41260d20ced87ec55abe427a8a617e14.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/41260d20ced87ec55abe427a8a617e14.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/41260d20ced87ec55abe427a8a617e14.mp4", "mask_path": "synthetic-bg-change/mask/41260d20ced87ec55abe427a8a617e14.mp4", "composite_path": "synthetic-bg-change/composite/41260d20ced87ec55abe427a8a617e14.mp4"}
{"edit_instruction": "Change the background to a busy modern glass office building with people walking past and digital stock tickers scrolling on distant screens, featuring soft neutral office lighting, a medium shot, and office bokeh. Keep the elderly commander in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/aa01e5702ae292beea697270714930f0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aa01e5702ae292beea697270714930f0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aa01e5702ae292beea697270714930f0.mp4", "mask_path": "synthetic-bg-change/mask/aa01e5702ae292beea697270714930f0.mp4", "composite_path": "synthetic-bg-change/composite/aa01e5702ae292beea697270714930f0.mp4"}
{"edit_instruction": "Change the background to an upscale airport lounge with floor-to-ceiling windows showing airplanes taxiing on the runway and travelers walking past with luggage, lit by soft diffused indoor lighting. Medium shot, eye-level, static camera with gentle background blur. Keep the senior businessman in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/e5e2033059aef4ecdabdb5c5a772a2fe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e5e2033059aef4ecdabdb5c5a772a2fe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e5e2033059aef4ecdabdb5c5a772a2fe.mp4", "mask_path": "synthetic-bg-change/mask/e5e2033059aef4ecdabdb5c5a772a2fe.mp4", "composite_path": "synthetic-bg-change/composite/e5e2033059aef4ecdabdb5c5a772a2fe.mp4"}
{"edit_instruction": "Change the background to a busy modern downtown plaza with reflections of skyscrapers shimmering on glass facades, blurring pedestrians, a fountain spraying water in the distance, soft diffused sunlight from the front-right, medium close-up, eye-level, static camera, and soft-focus background with urban bokeh and birds flying overhead in the blurred sky. Keep the senior businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/931c8df19f92244f60cc921ecbfea478.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/931c8df19f92244f60cc921ecbfea478.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/931c8df19f92244f60cc921ecbfea478.mp4", "mask_path": "synthetic-bg-change/mask/931c8df19f92244f60cc921ecbfea478.mp4", "composite_path": "synthetic-bg-change/composite/931c8df19f92244f60cc921ecbfea478.mp4"}
{"edit_instruction": "Change the background to an upscale airport lounge with floor-to-ceiling windows showing airplanes taxiing on the runway and travelers walking past with luggage, lit by soft diffused indoor lighting. Medium shot, eye-level, static camera with gentle background blur. Keep the senior businessman in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/b4f5ff54c7c19fdae469219beb870dfb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b4f5ff54c7c19fdae469219beb870dfb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b4f5ff54c7c19fdae469219beb870dfb.mp4", "mask_path": "synthetic-bg-change/mask/b4f5ff54c7c19fdae469219beb870dfb.mp4", "composite_path": "synthetic-bg-change/composite/b4f5ff54c7c19fdae469219beb870dfb.mp4"}
{"edit_instruction": "Change the background to a busy modern downtown plaza with reflections of skyscrapers shimmering on glass facades, blurring pedestrians, a fountain spraying water in the distance, soft diffused sunlight from the front-right, medium close-up, eye-level, static camera, and soft-focus background with urban bokeh and birds flying overhead in the blurred sky. Keep the senior businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/3de6adc0086d4feea05b98784832894d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3de6adc0086d4feea05b98784832894d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3de6adc0086d4feea05b98784832894d.mp4", "mask_path": "synthetic-bg-change/mask/3de6adc0086d4feea05b98784832894d.mp4", "composite_path": "synthetic-bg-change/composite/3de6adc0086d4feea05b98784832894d.mp4"}
{"edit_instruction": "Change the background to a modern open-plan corporate office with colleagues walking by and digital graphs changing on wall-mounted monitors, illuminated by soft, even overhead fluorescent lighting. Use an eye-level, full shot with a slightly blurred background. Keep the man dancing intact.", "input_video_path": "synthetic-bg-change/input_video/cda04ae9bf1f8aceb1684060cf8ac1e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cda04ae9bf1f8aceb1684060cf8ac1e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cda04ae9bf1f8aceb1684060cf8ac1e3.mp4", "mask_path": "synthetic-bg-change/mask/cda04ae9bf1f8aceb1684060cf8ac1e3.mp4", "composite_path": "synthetic-bg-change/composite/cda04ae9bf1f8aceb1684060cf8ac1e3.mp4"}
{"edit_instruction": "Change the background to a vibrant magical garden full of oversized glowing flowers with magical fireflies dancing in the air, soft warm lighting from the right, and a dreamy out-of-focus background with heavy bokeh. Keep the happy woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/08a4f3054ef8244683546486c46fd161.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/08a4f3054ef8244683546486c46fd161.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/08a4f3054ef8244683546486c46fd161.mp4", "mask_path": "synthetic-bg-change/mask/08a4f3054ef8244683546486c46fd161.mp4", "composite_path": "synthetic-bg-change/composite/08a4f3054ef8244683546486c46fd161.mp4"}
{"edit_instruction": "Change the background to a modern open-plan corporate office with colleagues walking by and digital graphs changing on wall-mounted monitors, illuminated by soft, even overhead fluorescent lighting. Use an eye-level, full shot with a slightly blurred background. Keep the man dancing intact.", "input_video_path": "synthetic-bg-change/input_video/52fa411d0bac40a70da7ec2dba7eb92d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/52fa411d0bac40a70da7ec2dba7eb92d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/52fa411d0bac40a70da7ec2dba7eb92d.mp4", "mask_path": "synthetic-bg-change/mask/52fa411d0bac40a70da7ec2dba7eb92d.mp4", "composite_path": "synthetic-bg-change/composite/52fa411d0bac40a70da7ec2dba7eb92d.mp4"}
{"edit_instruction": "Change the background to a vibrant magical garden full of oversized glowing flowers with magical fireflies dancing in the air, soft warm lighting from the right, and a dreamy out-of-focus background with heavy bokeh. Keep the happy woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8d0ddbd053d3bd0a7c8f0b983c7e0b9a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8d0ddbd053d3bd0a7c8f0b983c7e0b9a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8d0ddbd053d3bd0a7c8f0b983c7e0b9a.mp4", "mask_path": "synthetic-bg-change/mask/8d0ddbd053d3bd0a7c8f0b983c7e0b9a.mp4", "composite_path": "synthetic-bg-change/composite/8d0ddbd053d3bd0a7c8f0b983c7e0b9a.mp4"}
{"edit_instruction": "Change the background to a busy Tokyo street corner at night with flickering neon signs, trailing headlights from passing traffic, and blurring crowds of pedestrians, lit by soft neutral artificial street lighting from the front-right. Medium shot, eye-level, static camera with gentle background blur. Keep the young man in the orange hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/eced6395453b6d971d2ee3d8ad1a1529.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eced6395453b6d971d2ee3d8ad1a1529.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eced6395453b6d971d2ee3d8ad1a1529.mp4", "mask_path": "synthetic-bg-change/mask/eced6395453b6d971d2ee3d8ad1a1529.mp4", "composite_path": "synthetic-bg-change/composite/eced6395453b6d971d2ee3d8ad1a1529.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square, surrounded by towering skyscrapers with yellow taxis driving past in the distance, massive LED billboards flashing advertisements, steam rising from street vents, and soft ambient city light filling the scene, using an eye-level full shot with deep focus and a sharp background. Keep the man in the striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/38bd9898688cb30fab403eca0554146c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/38bd9898688cb30fab403eca0554146c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/38bd9898688cb30fab403eca0554146c.mp4", "mask_path": "synthetic-bg-change/mask/38bd9898688cb30fab403eca0554146c.mp4", "composite_path": "synthetic-bg-change/composite/38bd9898688cb30fab403eca0554146c.mp4"}
{"edit_instruction": "Change the background to a busy Tokyo street corner at night with flickering neon signs, trailing headlights from passing traffic, and blurring crowds of pedestrians, lit by soft neutral artificial street lighting from the front-right. Medium shot, eye-level, static camera with gentle background blur. Keep the young man in the orange hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/a3c5c1957ebf6e23f69f60b683c54efe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a3c5c1957ebf6e23f69f60b683c54efe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a3c5c1957ebf6e23f69f60b683c54efe.mp4", "mask_path": "synthetic-bg-change/mask/a3c5c1957ebf6e23f69f60b683c54efe.mp4", "composite_path": "synthetic-bg-change/composite/a3c5c1957ebf6e23f69f60b683c54efe.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square, surrounded by towering skyscrapers with yellow taxis driving past in the distance, massive LED billboards flashing advertisements, steam rising from street vents, and soft ambient city light filling the scene, using an eye-level full shot with deep focus and a sharp background. Keep the man in the striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/19d418ffd50ad693772dc25d5ff95755.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/19d418ffd50ad693772dc25d5ff95755.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/19d418ffd50ad693772dc25d5ff95755.mp4", "mask_path": "synthetic-bg-change/mask/19d418ffd50ad693772dc25d5ff95755.mp4", "composite_path": "synthetic-bg-change/composite/19d418ffd50ad693772dc25d5ff95755.mp4"}
{"edit_instruction": "Change the background to a mystical crystal cavern with glowing magic runes, responsive energy trails, floating crystals bobbing to the beat, hard light beaming from the front-right, and a slightly blurred background with magical sparkles. Medium shot, eye-level, static camera. Keep the young man intact.", "input_video_path": "synthetic-bg-change/input_video/3839b6480b4fd605aa37a411e997a590.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3839b6480b4fd605aa37a411e997a590.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3839b6480b4fd605aa37a411e997a590.mp4", "mask_path": "synthetic-bg-change/mask/3839b6480b4fd605aa37a411e997a590.mp4", "composite_path": "synthetic-bg-change/composite/3839b6480b4fd605aa37a411e997a590.mp4"}
{"edit_instruction": "Change the background to a rainy cyber-city rooftop at night, with neon signs flickering in pink and blue, rain falling steadily, and glowing holographic ads pulsing rhythmically behind, steam rising from vents, lit by soft colorful neon light from the right. Use a medium shot, eye-level, static camera, with a blurry bokeh background for a cinematic shallow depth of field. Keep the man in sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/1d9f75a7bdf04a83625bc491fc5768fd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1d9f75a7bdf04a83625bc491fc5768fd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1d9f75a7bdf04a83625bc491fc5768fd.mp4", "mask_path": "synthetic-bg-change/mask/1d9f75a7bdf04a83625bc491fc5768fd.mp4", "composite_path": "synthetic-bg-change/composite/1d9f75a7bdf04a83625bc491fc5768fd.mp4"}
{"edit_instruction": "Change the background to a mystical crystal cavern with glowing magic runes, responsive energy trails, floating crystals bobbing to the beat, hard light beaming from the front-right, and a slightly blurred background with magical sparkles. Medium shot, eye-level, static camera. Keep the young man intact.", "input_video_path": "synthetic-bg-change/input_video/c26b84e9bf35eae1177a084d02d8d7e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c26b84e9bf35eae1177a084d02d8d7e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c26b84e9bf35eae1177a084d02d8d7e1.mp4", "mask_path": "synthetic-bg-change/mask/c26b84e9bf35eae1177a084d02d8d7e1.mp4", "composite_path": "synthetic-bg-change/composite/c26b84e9bf35eae1177a084d02d8d7e1.mp4"}
{"edit_instruction": "Change the background to a busy modern business district with glass skyscrapers, featuring yellow taxis passing by and briskly walking pedestrians, lit by soft neutral light from the right with city bokeh. Keep the woman in the white ruffled shirt intact.", "input_video_path": "synthetic-bg-change/input_video/444118b8cd117d43fb56437f7a6941ba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/444118b8cd117d43fb56437f7a6941ba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/444118b8cd117d43fb56437f7a6941ba.mp4", "mask_path": "synthetic-bg-change/mask/444118b8cd117d43fb56437f7a6941ba.mp4", "composite_path": "synthetic-bg-change/composite/444118b8cd117d43fb56437f7a6941ba.mp4"}
{"edit_instruction": "Change the background to a rainy cyber-city rooftop at night, with neon signs flickering in pink and blue, rain falling steadily, and glowing holographic ads pulsing rhythmically behind, steam rising from vents, lit by soft colorful neon light from the right. Use a medium shot, eye-level, static camera, with a blurry bokeh background for a cinematic shallow depth of field. Keep the man in sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/44c6cc932b4c9691af8ee039ad169eff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/44c6cc932b4c9691af8ee039ad169eff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/44c6cc932b4c9691af8ee039ad169eff.mp4", "mask_path": "synthetic-bg-change/mask/44c6cc932b4c9691af8ee039ad169eff.mp4", "composite_path": "synthetic-bg-change/composite/44c6cc932b4c9691af8ee039ad169eff.mp4"}
{"edit_instruction": "Change the background to a busy modern business district with glass skyscrapers, featuring yellow taxis passing by and briskly walking pedestrians, lit by soft neutral light from the right with city bokeh. Keep the woman in the white ruffled shirt intact.", "input_video_path": "synthetic-bg-change/input_video/85760e84ff90c074ebf0b7ffc163c3b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/85760e84ff90c074ebf0b7ffc163c3b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/85760e84ff90c074ebf0b7ffc163c3b4.mp4", "mask_path": "synthetic-bg-change/mask/85760e84ff90c074ebf0b7ffc163c3b4.mp4", "composite_path": "synthetic-bg-change/composite/85760e84ff90c074ebf0b7ffc163c3b4.mp4"}
{"edit_instruction": "Change the background to a cozy cafe interior with raindrops streaming down a window, car headlights blurring in streaks of night traffic outside, and a small flickering candle reflecting in the glass, featuring soft neutral front-left lighting, soft-focus bokeh of city lights, and a static camera. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/05d13c8ec36718fa2d452913f217691f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/05d13c8ec36718fa2d452913f217691f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/05d13c8ec36718fa2d452913f217691f.mp4", "mask_path": "synthetic-bg-change/mask/05d13c8ec36718fa2d452913f217691f.mp4", "composite_path": "synthetic-bg-change/composite/05d13c8ec36718fa2d452913f217691f.mp4"}
{"edit_instruction": "Change the background to a small bridge over a Venetian canal with gondolas gliding slowly through the water below and tourists walking in the distance, soft natural daylight illuminating from the left, medium shot, eye-level, static camera, sharp background showing historic architecture. Keep the young man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/5f97a5c02db3e3222bb81c38f332e566.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5f97a5c02db3e3222bb81c38f332e566.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5f97a5c02db3e3222bb81c38f332e566.mp4", "mask_path": "synthetic-bg-change/mask/5f97a5c02db3e3222bb81c38f332e566.mp4", "composite_path": "synthetic-bg-change/composite/5f97a5c02db3e3222bb81c38f332e566.mp4"}
{"edit_instruction": "Change the background to an elegant hotel lobby with marble columns, gold accents, and a large crystal chandelier hanging above, featuring bellhops moving luggage in the distance, soft ambient lighting from the right, and a gentle background blur. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0e9b453c5762cab70ae3bd8e2c9ad439.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0e9b453c5762cab70ae3bd8e2c9ad439.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0e9b453c5762cab70ae3bd8e2c9ad439.mp4", "mask_path": "synthetic-bg-change/mask/0e9b453c5762cab70ae3bd8e2c9ad439.mp4", "composite_path": "synthetic-bg-change/composite/0e9b453c5762cab70ae3bd8e2c9ad439.mp4"}
{"edit_instruction": "Change the background to a cozy cafe interior with raindrops streaming down a window, car headlights blurring in streaks of night traffic outside, and a small flickering candle reflecting in the glass, featuring soft neutral front-left lighting, soft-focus bokeh of city lights, and a static camera. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c403b3532e1b14b3cce477d60c2d4978.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c403b3532e1b14b3cce477d60c2d4978.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c403b3532e1b14b3cce477d60c2d4978.mp4", "mask_path": "synthetic-bg-change/mask/c403b3532e1b14b3cce477d60c2d4978.mp4", "composite_path": "synthetic-bg-change/composite/c403b3532e1b14b3cce477d60c2d4978.mp4"}
{"edit_instruction": "Change the background to a small bridge over a Venetian canal with gondolas gliding slowly through the water below and tourists walking in the distance, soft natural daylight illuminating from the left, medium shot, eye-level, static camera, sharp background showing historic architecture. Keep the young man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/75f41ee73c4da5008acd355b23729778.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/75f41ee73c4da5008acd355b23729778.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/75f41ee73c4da5008acd355b23729778.mp4", "mask_path": "synthetic-bg-change/mask/75f41ee73c4da5008acd355b23729778.mp4", "composite_path": "synthetic-bg-change/composite/75f41ee73c4da5008acd355b23729778.mp4"}
{"edit_instruction": "Change the background to the command deck of a futuristic spaceship traveling through hyperspace with stars streaking past panoramic windows, holographic control panels flashing, and data streams cascading. Use neutral high-tech lighting from the front-right. Use a medium shot, eye-level angle, static camera, and a sharp background to show intricate ship details. Keep the man in sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/8026bd5b764cdfa30f2f5b1393f18e57.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8026bd5b764cdfa30f2f5b1393f18e57.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8026bd5b764cdfa30f2f5b1393f18e57.mp4", "mask_path": "synthetic-bg-change/mask/8026bd5b764cdfa30f2f5b1393f18e57.mp4", "composite_path": "synthetic-bg-change/composite/8026bd5b764cdfa30f2f5b1393f18e57.mp4"}
{"edit_instruction": "Change the background to an elegant hotel lobby with marble columns, gold accents, and a large crystal chandelier hanging above, featuring bellhops moving luggage in the distance, soft ambient lighting from the right, and a gentle background blur. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/13ff83b3ae42544182661418d7236bda.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/13ff83b3ae42544182661418d7236bda.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/13ff83b3ae42544182661418d7236bda.mp4", "mask_path": "synthetic-bg-change/mask/13ff83b3ae42544182661418d7236bda.mp4", "composite_path": "synthetic-bg-change/composite/13ff83b3ae42544182661418d7236bda.mp4"}
{"edit_instruction": "Change the background to Times Square, New York, with yellow taxis passing by and massive digital billboards flashing vibrant advertisements, illuminated by diffused urban light from the front-right. Use a medium shot with an eye-level static camera and a slightly blurred background. Keep the man intact.", "input_video_path": "synthetic-bg-change/input_video/9d4c5ece28d3af687ad7ca2c07e5c8be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9d4c5ece28d3af687ad7ca2c07e5c8be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9d4c5ece28d3af687ad7ca2c07e5c8be.mp4", "mask_path": "synthetic-bg-change/mask/9d4c5ece28d3af687ad7ca2c07e5c8be.mp4", "composite_path": "synthetic-bg-change/composite/9d4c5ece28d3af687ad7ca2c07e5c8be.mp4"}
{"edit_instruction": "Change the background to the command deck of a futuristic spaceship traveling through hyperspace with stars streaking past panoramic windows, holographic control panels flashing, and data streams cascading. Use neutral high-tech lighting from the front-right. Use a medium shot, eye-level angle, static camera, and a sharp background to show intricate ship details. Keep the man in sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/8924fbbae3ea6cf4bf665f7b161ddaf9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8924fbbae3ea6cf4bf665f7b161ddaf9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8924fbbae3ea6cf4bf665f7b161ddaf9.mp4", "mask_path": "synthetic-bg-change/mask/8924fbbae3ea6cf4bf665f7b161ddaf9.mp4", "composite_path": "synthetic-bg-change/composite/8924fbbae3ea6cf4bf665f7b161ddaf9.mp4"}
{"edit_instruction": "Change the background to Times Square, New York, with yellow taxis passing by and massive digital billboards flashing vibrant advertisements, illuminated by diffused urban light from the front-right. Use a medium shot with an eye-level static camera and a slightly blurred background. Keep the man intact.", "input_video_path": "synthetic-bg-change/input_video/d66aff2c71a47ab550a4966111e075b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d66aff2c71a47ab550a4966111e075b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d66aff2c71a47ab550a4966111e075b7.mp4", "mask_path": "synthetic-bg-change/mask/d66aff2c71a47ab550a4966111e075b7.mp4", "composite_path": "synthetic-bg-change/composite/d66aff2c71a47ab550a4966111e075b7.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk nightclub with neon blue and pink laser beams scanning across the room, holographic dancers flickering, and steam jets blasting periodically, featuring soft cool lighting from the right and a blurry bokeh background reflecting neon lights, captured in a medium shot with a static camera at eye-level. Keep the stylish man with an afro and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/38bce84fcd1232f0ea500fdd17f3bc72.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/38bce84fcd1232f0ea500fdd17f3bc72.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/38bce84fcd1232f0ea500fdd17f3bc72.mp4", "mask_path": "synthetic-bg-change/mask/38bce84fcd1232f0ea500fdd17f3bc72.mp4", "composite_path": "synthetic-bg-change/composite/38bce84fcd1232f0ea500fdd17f3bc72.mp4"}
{"edit_instruction": "Change the background to a music festival stage with pyrotechnics bursting behind, colorful stage lights sweeping across smoke-filled air, and confetti raining down. Use bright, high-contrast stage lighting from the right, capturing a medium shot at eye-level with a static camera and a slightly blurred background of vibrant colors. Keep the stylish young man with afro hair intact.", "input_video_path": "synthetic-bg-change/input_video/e255835e927d8b02350d9f4f41282dd4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e255835e927d8b02350d9f4f41282dd4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e255835e927d8b02350d9f4f41282dd4.mp4", "mask_path": "synthetic-bg-change/mask/e255835e927d8b02350d9f4f41282dd4.mp4", "composite_path": "synthetic-bg-change/composite/e255835e927d8b02350d9f4f41282dd4.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk nightclub with neon blue and pink laser beams scanning across the room, holographic dancers flickering, and steam jets blasting periodically, featuring soft cool lighting from the right and a blurry bokeh background reflecting neon lights, captured in a medium shot with a static camera at eye-level. Keep the stylish man with an afro and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/554c985f2c09b1c846dc66f9b7549dc8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/554c985f2c09b1c846dc66f9b7549dc8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/554c985f2c09b1c846dc66f9b7549dc8.mp4", "mask_path": "synthetic-bg-change/mask/554c985f2c09b1c846dc66f9b7549dc8.mp4", "composite_path": "synthetic-bg-change/composite/554c985f2c09b1c846dc66f9b7549dc8.mp4"}
{"edit_instruction": "Change the background to a dimly lit casino vault with dust particles floating in heavy air, security lasers sweeping across the background, gold bars stacked on shelves glinting in low light, moving shadows on the walls, and soft frontal lighting. Medium close-up, eye-level, static camera, slightly blurred background. Keep the man and woman intact.", "input_video_path": "synthetic-bg-change/input_video/f01d150c1017fea1cf74b8a031f7e703.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f01d150c1017fea1cf74b8a031f7e703.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f01d150c1017fea1cf74b8a031f7e703.mp4", "mask_path": "synthetic-bg-change/mask/f01d150c1017fea1cf74b8a031f7e703.mp4", "composite_path": "synthetic-bg-change/composite/f01d150c1017fea1cf74b8a031f7e703.mp4"}
{"edit_instruction": "Change the background to a music festival stage with pyrotechnics bursting behind, colorful stage lights sweeping across smoke-filled air, and confetti raining down. Use bright, high-contrast stage lighting from the right, capturing a medium shot at eye-level with a static camera and a slightly blurred background of vibrant colors. Keep the stylish young man with afro hair intact.", "input_video_path": "synthetic-bg-change/input_video/f202880db2c91c7082658528f478357b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f202880db2c91c7082658528f478357b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f202880db2c91c7082658528f478357b.mp4", "mask_path": "synthetic-bg-change/mask/f202880db2c91c7082658528f478357b.mp4", "composite_path": "synthetic-bg-change/composite/f202880db2c91c7082658528f478357b.mp4"}
{"edit_instruction": "Change the background to a high-end modern corporate atrium with sunlight streaming through glass elevators, employees walking briskly, holographic data displays, and a digital presentation screen with scrolling data charts, under soft neutral professional lighting. Eye-level, medium wide shot, static camera, slightly blurred background for depth perception at 45mm focal length. Keep the senior man in professional attire intact.", "input_video_path": "synthetic-bg-change/input_video/477b33cafb5ae0109be4de0308ce771b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/477b33cafb5ae0109be4de0308ce771b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/477b33cafb5ae0109be4de0308ce771b.mp4", "mask_path": "synthetic-bg-change/mask/477b33cafb5ae0109be4de0308ce771b.mp4", "composite_path": "synthetic-bg-change/composite/477b33cafb5ae0109be4de0308ce771b.mp4"}
{"edit_instruction": "Change the background to a dimly lit casino vault with dust particles floating in heavy air, security lasers sweeping across the background, gold bars stacked on shelves glinting in low light, moving shadows on the walls, and soft frontal lighting. Medium close-up, eye-level, static camera, slightly blurred background. Keep the man and woman intact.", "input_video_path": "synthetic-bg-change/input_video/a53146e14e5adafac7afdcc60762a405.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a53146e14e5adafac7afdcc60762a405.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a53146e14e5adafac7afdcc60762a405.mp4", "mask_path": "synthetic-bg-change/mask/a53146e14e5adafac7afdcc60762a405.mp4", "composite_path": "synthetic-bg-change/composite/a53146e14e5adafac7afdcc60762a405.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office with a view of a city skyline, featuring employees walking in the corridor and digital charts on screens, with soft, diffused artificial light. Medium shot, eye-level, static camera, slightly blurred background. Keep the senior businessman in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/ec506798e9b8a29941dbcd97f56260e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ec506798e9b8a29941dbcd97f56260e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ec506798e9b8a29941dbcd97f56260e1.mp4", "mask_path": "synthetic-bg-change/mask/ec506798e9b8a29941dbcd97f56260e1.mp4", "composite_path": "synthetic-bg-change/composite/ec506798e9b8a29941dbcd97f56260e1.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop at sunrise with pigeons taking flight, steam rising from distant ventilation units, and morning traffic on a highway below, featuring soft neutral light from the front-right. Use an eye-level, medium shot with a static camera and a deep focus background showing skyline details. Keep the fitness woman in grey leggings intact.", "input_video_path": "synthetic-bg-change/input_video/51a18c8ca9dbff0483e101767257b0d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/51a18c8ca9dbff0483e101767257b0d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/51a18c8ca9dbff0483e101767257b0d9.mp4", "mask_path": "synthetic-bg-change/mask/51a18c8ca9dbff0483e101767257b0d9.mp4", "composite_path": "synthetic-bg-change/composite/51a18c8ca9dbff0483e101767257b0d9.mp4"}
{"edit_instruction": "Change the background to a high-end modern corporate atrium with sunlight streaming through glass elevators, employees walking briskly, holographic data displays, and a digital presentation screen with scrolling data charts, under soft neutral professional lighting. Eye-level, medium wide shot, static camera, slightly blurred background for depth perception at 45mm focal length. Keep the senior man in professional attire intact.", "input_video_path": "synthetic-bg-change/input_video/3f7ddff2fb9602731f09168118455a9c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3f7ddff2fb9602731f09168118455a9c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3f7ddff2fb9602731f09168118455a9c.mp4", "mask_path": "synthetic-bg-change/mask/3f7ddff2fb9602731f09168118455a9c.mp4", "composite_path": "synthetic-bg-change/composite/3f7ddff2fb9602731f09168118455a9c.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office with a view of a city skyline, featuring employees walking in the corridor and digital charts on screens, with soft, diffused artificial light. Medium shot, eye-level, static camera, slightly blurred background. Keep the senior businessman in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/73753bb3e612341a32f8bc2c74c6a268.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/73753bb3e612341a32f8bc2c74c6a268.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/73753bb3e612341a32f8bc2c74c6a268.mp4", "mask_path": "synthetic-bg-change/mask/73753bb3e612341a32f8bc2c74c6a268.mp4", "composite_path": "synthetic-bg-change/composite/73753bb3e612341a32f8bc2c74c6a268.mp4"}
{"edit_instruction": "Change the background to a pathway in a lush urban park like Central Park with joggers passing in the distance and oak trees, natural sunlight filtering from the front-right. Use a medium shot, eye-level angle, and a soft-focus background with bokeh. Keep the woman performing high knees intact.", "input_video_path": "synthetic-bg-change/input_video/4338b80b287a09562d550a6861b54929.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4338b80b287a09562d550a6861b54929.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4338b80b287a09562d550a6861b54929.mp4", "mask_path": "synthetic-bg-change/mask/4338b80b287a09562d550a6861b54929.mp4", "composite_path": "synthetic-bg-change/composite/4338b80b287a09562d550a6861b54929.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop at sunrise with pigeons taking flight, steam rising from distant ventilation units, and morning traffic on a highway below, featuring soft neutral light from the front-right. Use an eye-level, medium shot with a static camera and a deep focus background showing skyline details. Keep the fitness woman in grey leggings intact.", "input_video_path": "synthetic-bg-change/input_video/9701a12a6a4885d4963b225055b0afa2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9701a12a6a4885d4963b225055b0afa2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9701a12a6a4885d4963b225055b0afa2.mp4", "mask_path": "synthetic-bg-change/mask/9701a12a6a4885d4963b225055b0afa2.mp4", "composite_path": "synthetic-bg-change/composite/9701a12a6a4885d4963b225055b0afa2.mp4"}
{"edit_instruction": "Change the background to a cozy, bright kitchen with steam rising from a hot kettle and sheer curtains swaying in a breeze, illuminated by natural morning sunlight streaming from the right, medium close-up, eye-level, static camera with gentle background blur. Keep the man and woman intact.", "input_video_path": "synthetic-bg-change/input_video/4a2ce8ae6affc64d2bade4dce8516042.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4a2ce8ae6affc64d2bade4dce8516042.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4a2ce8ae6affc64d2bade4dce8516042.mp4", "mask_path": "synthetic-bg-change/mask/4a2ce8ae6affc64d2bade4dce8516042.mp4", "composite_path": "synthetic-bg-change/composite/4a2ce8ae6affc64d2bade4dce8516042.mp4"}
{"edit_instruction": "Change the background to a pathway in a lush urban park like Central Park with joggers passing in the distance and oak trees, natural sunlight filtering from the front-right. Use a medium shot, eye-level angle, and a soft-focus background with bokeh. Keep the woman performing high knees intact.", "input_video_path": "synthetic-bg-change/input_video/9bb7e49a86aa252412412606ee47a55b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9bb7e49a86aa252412412606ee47a55b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9bb7e49a86aa252412412606ee47a55b.mp4", "mask_path": "synthetic-bg-change/mask/9bb7e49a86aa252412412606ee47a55b.mp4", "composite_path": "synthetic-bg-change/composite/9bb7e49a86aa252412412606ee47a55b.mp4"}
{"edit_instruction": "Change the background to a luxury penthouse balcony overlooking a cyberpunk city at night with flickering holographic billboards, flying cars zipping through neon-lit skyscrapers, futuristic drones hovering past with glowing lights, soft, neutral artificial light, and soft-focus background with vibrant city bokeh. Medium close-up, eye-level, static camera. Keep the man counting money and the woman watching intact.", "input_video_path": "synthetic-bg-change/input_video/67b6a7112f795b2b015f8baa4985d1e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/67b6a7112f795b2b015f8baa4985d1e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/67b6a7112f795b2b015f8baa4985d1e9.mp4", "mask_path": "synthetic-bg-change/mask/67b6a7112f795b2b015f8baa4985d1e9.mp4", "composite_path": "synthetic-bg-change/composite/67b6a7112f795b2b015f8baa4985d1e9.mp4"}
{"edit_instruction": "Change the background to a cozy, bright kitchen with steam rising from a hot kettle and sheer curtains swaying in a breeze, illuminated by natural morning sunlight streaming from the right, medium close-up, eye-level, static camera with gentle background blur. Keep the man and woman intact.", "input_video_path": "synthetic-bg-change/input_video/ed923d0ac163b3be0859e58e22ac3240.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ed923d0ac163b3be0859e58e22ac3240.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ed923d0ac163b3be0859e58e22ac3240.mp4", "mask_path": "synthetic-bg-change/mask/ed923d0ac163b3be0859e58e22ac3240.mp4", "composite_path": "synthetic-bg-change/composite/ed923d0ac163b3be0859e58e22ac3240.mp4"}
{"edit_instruction": "Change the background to a luxury penthouse balcony overlooking a cyberpunk city at night with flickering holographic billboards, flying cars zipping through neon-lit skyscrapers, futuristic drones hovering past with glowing lights, soft, neutral artificial light, and soft-focus background with vibrant city bokeh. Medium close-up, eye-level, static camera. Keep the man counting money and the woman watching intact.", "input_video_path": "synthetic-bg-change/input_video/d64bd7e577540ff698e03dc3cc9339ea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d64bd7e577540ff698e03dc3cc9339ea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d64bd7e577540ff698e03dc3cc9339ea.mp4", "mask_path": "synthetic-bg-change/mask/d64bd7e577540ff698e03dc3cc9339ea.mp4", "composite_path": "synthetic-bg-change/composite/d64bd7e577540ff698e03dc3cc9339ea.mp4"}
{"edit_instruction": "Change the background to a sleek, modern gym with floor-to-ceiling windows, featuring other gym-goers working out on treadmills in the blurred background and dust motes dancing in light beams, lit by soft, bright daylight streaming in from the right. Medium shot, eye-level, gentle background blur. Keep the fitness woman intact.", "input_video_path": "synthetic-bg-change/input_video/846f598a5034217f3810701f5f8bc1a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/846f598a5034217f3810701f5f8bc1a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/846f598a5034217f3810701f5f8bc1a9.mp4", "mask_path": "synthetic-bg-change/mask/846f598a5034217f3810701f5f8bc1a9.mp4", "composite_path": "synthetic-bg-change/composite/846f598a5034217f3810701f5f8bc1a9.mp4"}
{"edit_instruction": "Change the background to a vast futuristic automated warehouse with hovering delivery drones carrying packages and robotic arms sorting inventory on conveyors, lit by soft neutral overhead lighting from the front-left, captured at eye-level with a medium shot and a slightly blurred background featuring industrial bokeh. Keep the site manager in the orange helmet intact.", "input_video_path": "synthetic-bg-change/input_video/3cecdcb24d1497f16f4713855472ae81.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3cecdcb24d1497f16f4713855472ae81.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3cecdcb24d1497f16f4713855472ae81.mp4", "mask_path": "synthetic-bg-change/mask/3cecdcb24d1497f16f4713855472ae81.mp4", "composite_path": "synthetic-bg-change/composite/3cecdcb24d1497f16f4713855472ae81.mp4"}
{"edit_instruction": "Change the background to a sleek, modern gym with floor-to-ceiling windows, featuring other gym-goers working out on treadmills in the blurred background and dust motes dancing in light beams, lit by soft, bright daylight streaming in from the right. Medium shot, eye-level, gentle background blur. Keep the fitness woman intact.", "input_video_path": "synthetic-bg-change/input_video/3aba8d90e45ba6adcffc61c82f43d82f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3aba8d90e45ba6adcffc61c82f43d82f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3aba8d90e45ba6adcffc61c82f43d82f.mp4", "mask_path": "synthetic-bg-change/mask/3aba8d90e45ba6adcffc61c82f43d82f.mp4", "composite_path": "synthetic-bg-change/composite/3aba8d90e45ba6adcffc61c82f43d82f.mp4"}
{"edit_instruction": "Change the background to a Mars colony build site with autonomous construction drones hovering and zipping around, holographic schematics flickering near the structure, red dust blowing across the alien landscape, and soft diffused lighting from the front-left. Use a close-up, eye-level shot with a static camera and a slightly blurred background. Keep the female construction manager in the hard hat holding blueprints intact.", "input_video_path": "synthetic-bg-change/input_video/c86e9642d75b5b5ced3744a352b6925a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c86e9642d75b5b5ced3744a352b6925a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c86e9642d75b5b5ced3744a352b6925a.mp4", "mask_path": "synthetic-bg-change/mask/c86e9642d75b5b5ced3744a352b6925a.mp4", "composite_path": "synthetic-bg-change/composite/c86e9642d75b5b5ced3744a352b6925a.mp4"}
{"edit_instruction": "Change the background to a vast futuristic automated warehouse with hovering delivery drones carrying packages and robotic arms sorting inventory on conveyors, lit by soft neutral overhead lighting from the front-left, captured at eye-level with a medium shot and a slightly blurred background featuring industrial bokeh. Keep the site manager in the orange helmet intact.", "input_video_path": "synthetic-bg-change/input_video/26451ca3dfcb5d0bf8fae8aa0fc9d581.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/26451ca3dfcb5d0bf8fae8aa0fc9d581.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/26451ca3dfcb5d0bf8fae8aa0fc9d581.mp4", "mask_path": "synthetic-bg-change/mask/26451ca3dfcb5d0bf8fae8aa0fc9d581.mp4", "composite_path": "synthetic-bg-change/composite/26451ca3dfcb5d0bf8fae8aa0fc9d581.mp4"}
{"edit_instruction": "Change the background to a Mars colony build site with autonomous construction drones hovering and zipping around, holographic schematics flickering near the structure, red dust blowing across the alien landscape, and soft diffused lighting from the front-left. Use a close-up, eye-level shot with a static camera and a slightly blurred background. Keep the female construction manager in the hard hat holding blueprints intact.", "input_video_path": "synthetic-bg-change/input_video/f778a1f0d4376c13306a9e35f3d67399.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f778a1f0d4376c13306a9e35f3d67399.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f778a1f0d4376c13306a9e35f3d67399.mp4", "mask_path": "synthetic-bg-change/mask/f778a1f0d4376c13306a9e35f3d67399.mp4", "composite_path": "synthetic-bg-change/composite/f778a1f0d4376c13306a9e35f3d67399.mp4"}
{"edit_instruction": "Change the background to a busy urban construction site with a crane carrying steel beams, dust billowing from machinery, and welding sparks falling from scaffolding, lit by overcast diffused daylight from the front-left. Eye-level, medium shot, static camera, sharp background showing the city skyline. Keep the person operating the controller intact.", "input_video_path": "synthetic-bg-change/input_video/2e3ba9ea982663e56ea0bbe4ba8087da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2e3ba9ea982663e56ea0bbe4ba8087da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2e3ba9ea982663e56ea0bbe4ba8087da.mp4", "mask_path": "synthetic-bg-change/mask/2e3ba9ea982663e56ea0bbe4ba8087da.mp4", "composite_path": "synthetic-bg-change/composite/2e3ba9ea982663e56ea0bbe4ba8087da.mp4"}
{"edit_instruction": "Change the background to a high-rise construction site with tower cranes rotating, dust particles drifting, and construction elevators moving on the skeletal steel framework, lit by soft diffused neutral daylight. Close-up, eye-level, static camera, blurred background with bokeh. Keep the female architect in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/63b8c1e80afaf8c4c4d08257f8ba919a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/63b8c1e80afaf8c4c4d08257f8ba919a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/63b8c1e80afaf8c4c4d08257f8ba919a.mp4", "mask_path": "synthetic-bg-change/mask/63b8c1e80afaf8c4c4d08257f8ba919a.mp4", "composite_path": "synthetic-bg-change/composite/63b8c1e80afaf8c4c4d08257f8ba919a.mp4"}
{"edit_instruction": "Change the background to a vibrant city night with flickering bokeh lights from city traffic and skyscrapers, pulsing neon signs, and shimmering light reflections, illuminated by soft, neutral artificial light. Close-up, eye-level, static camera with a blurred background featuring heavy bokeh. Keep the young blonde woman intact.", "input_video_path": "synthetic-bg-change/input_video/13c1769faf1f2f37dd77abd3b899dcb6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/13c1769faf1f2f37dd77abd3b899dcb6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/13c1769faf1f2f37dd77abd3b899dcb6.mp4", "mask_path": "synthetic-bg-change/mask/13c1769faf1f2f37dd77abd3b899dcb6.mp4", "composite_path": "synthetic-bg-change/composite/13c1769faf1f2f37dd77abd3b899dcb6.mp4"}
{"edit_instruction": "Change the background to a busy urban construction site with a crane carrying steel beams, dust billowing from machinery, and welding sparks falling from scaffolding, lit by overcast diffused daylight from the front-left. Eye-level, medium shot, static camera, sharp background showing the city skyline. Keep the person operating the controller intact.", "input_video_path": "synthetic-bg-change/input_video/61bd7701d8dbd6fe1ea6f1de8d9d791b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/61bd7701d8dbd6fe1ea6f1de8d9d791b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/61bd7701d8dbd6fe1ea6f1de8d9d791b.mp4", "mask_path": "synthetic-bg-change/mask/61bd7701d8dbd6fe1ea6f1de8d9d791b.mp4", "composite_path": "synthetic-bg-change/composite/61bd7701d8dbd6fe1ea6f1de8d9d791b.mp4"}
{"edit_instruction": "Change the background to a high-rise construction site with tower cranes rotating, dust particles drifting, and construction elevators moving on the skeletal steel framework, lit by soft diffused neutral daylight. Close-up, eye-level, static camera, blurred background with bokeh. Keep the female architect in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/da04373eb0422efd7e5b2336957d1cef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/da04373eb0422efd7e5b2336957d1cef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/da04373eb0422efd7e5b2336957d1cef.mp4", "mask_path": "synthetic-bg-change/mask/da04373eb0422efd7e5b2336957d1cef.mp4", "composite_path": "synthetic-bg-change/composite/da04373eb0422efd7e5b2336957d1cef.mp4"}
{"edit_instruction": "Change the background to a cozy city cafe with raindrops streaming down the window glass, blurred city lights glowing through the rain, and pedestrians walking with umbrellas in the background distance, lit by soft diffused light from the front left. Eye-level, close-up, static camera, soft bokeh background. Keep the young blonde woman intact.", "input_video_path": "synthetic-bg-change/input_video/59c4470c93b751a0179b72a037f5be9d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/59c4470c93b751a0179b72a037f5be9d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/59c4470c93b751a0179b72a037f5be9d.mp4", "mask_path": "synthetic-bg-change/mask/59c4470c93b751a0179b72a037f5be9d.mp4", "composite_path": "synthetic-bg-change/composite/59c4470c93b751a0179b72a037f5be9d.mp4"}
{"edit_instruction": "Change the background to a vibrant city night with flickering bokeh lights from city traffic and skyscrapers, pulsing neon signs, and shimmering light reflections, illuminated by soft, neutral artificial light. Close-up, eye-level, static camera with a blurred background featuring heavy bokeh. Keep the young blonde woman intact.", "input_video_path": "synthetic-bg-change/input_video/f3890c273e8977fcc17b5c882b4d4955.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f3890c273e8977fcc17b5c882b4d4955.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f3890c273e8977fcc17b5c882b4d4955.mp4", "mask_path": "synthetic-bg-change/mask/f3890c273e8977fcc17b5c882b4d4955.mp4", "composite_path": "synthetic-bg-change/composite/f3890c273e8977fcc17b5c882b4d4955.mp4"}
{"edit_instruction": "Change the background to a magical moonlit forest with glowing fairy dust swirling softly around, blue fireflies drifting in the blurred background, and faintly glowing bioluminescent plants, lit by soft cool light from the right. Extreme close-up, eye-level, static camera, soft-focus background with dreamy bokeh and sparkling particles. Keep the young woman with blonde hair intact.", "input_video_path": "synthetic-bg-change/input_video/9cc056ca733a44aa530caf844af87e66.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9cc056ca733a44aa530caf844af87e66.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9cc056ca733a44aa530caf844af87e66.mp4", "mask_path": "synthetic-bg-change/mask/9cc056ca733a44aa530caf844af87e66.mp4", "composite_path": "synthetic-bg-change/composite/9cc056ca733a44aa530caf844af87e66.mp4"}
{"edit_instruction": "Change the background to a cozy city cafe with raindrops streaming down the window glass, blurred city lights glowing through the rain, and pedestrians walking with umbrellas in the background distance, lit by soft diffused light from the front left. Eye-level, close-up, static camera, soft bokeh background. Keep the young blonde woman intact.", "input_video_path": "synthetic-bg-change/input_video/90b6d2b9ce4442d0014a8f36846dbc62.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/90b6d2b9ce4442d0014a8f36846dbc62.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/90b6d2b9ce4442d0014a8f36846dbc62.mp4", "mask_path": "synthetic-bg-change/mask/90b6d2b9ce4442d0014a8f36846dbc62.mp4", "composite_path": "synthetic-bg-change/composite/90b6d2b9ce4442d0014a8f36846dbc62.mp4"}
{"edit_instruction": "Change the background to a mystical grove with glowing magical butterflies fluttering gently around her face, soft fairy dust sparkles trailing in the breeze, and bioluminescent plants glowing in the blurred background. Use soft diffused lighting. Maintain the close-up, eye-level, static camera angle with a dreamy out-of-focus background containing soft bokeh bubbles. Keep the young woman with blonde hair in profile intact.", "input_video_path": "synthetic-bg-change/input_video/5b892a74fc6b79bc733299c6d7a523bb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b892a74fc6b79bc733299c6d7a523bb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b892a74fc6b79bc733299c6d7a523bb.mp4", "mask_path": "synthetic-bg-change/mask/5b892a74fc6b79bc733299c6d7a523bb.mp4", "composite_path": "synthetic-bg-change/composite/5b892a74fc6b79bc733299c6d7a523bb.mp4"}
{"edit_instruction": "Change the background to a magical moonlit forest with glowing fairy dust swirling softly around, blue fireflies drifting in the blurred background, and faintly glowing bioluminescent plants, lit by soft cool light from the right. Extreme close-up, eye-level, static camera, soft-focus background with dreamy bokeh and sparkling particles. Keep the young woman with blonde hair intact.", "input_video_path": "synthetic-bg-change/input_video/b74904475418182821caa3db6cc6456c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b74904475418182821caa3db6cc6456c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b74904475418182821caa3db6cc6456c.mp4", "mask_path": "synthetic-bg-change/mask/b74904475418182821caa3db6cc6456c.mp4", "composite_path": "synthetic-bg-change/composite/b74904475418182821caa3db6cc6456c.mp4"}
{"edit_instruction": "Change the background to a golden autumn forest with golden leaves falling in the mid-ground, dust motes dancing in shafts of sunlight, and distant swaying birch trees, lit by soft natural daylight filtering through the canopy. Extreme close-up, eye-level, static camera, soft-focus background with creamy bokeh. Keep the blonde woman intact.", "input_video_path": "synthetic-bg-change/input_video/6a08c3c9c39372a0661d9dd5fd7ea50b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6a08c3c9c39372a0661d9dd5fd7ea50b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6a08c3c9c39372a0661d9dd5fd7ea50b.mp4", "mask_path": "synthetic-bg-change/mask/6a08c3c9c39372a0661d9dd5fd7ea50b.mp4", "composite_path": "synthetic-bg-change/composite/6a08c3c9c39372a0661d9dd5fd7ea50b.mp4"}
{"edit_instruction": "Change the background to a mystical grove with glowing magical butterflies fluttering gently around her face, soft fairy dust sparkles trailing in the breeze, and bioluminescent plants glowing in the blurred background. Use soft diffused lighting. Maintain the close-up, eye-level, static camera angle with a dreamy out-of-focus background containing soft bokeh bubbles. Keep the young woman with blonde hair in profile intact.", "input_video_path": "synthetic-bg-change/input_video/6871e57b62c04abf8faa7ae06b81e241.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6871e57b62c04abf8faa7ae06b81e241.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6871e57b62c04abf8faa7ae06b81e241.mp4", "mask_path": "synthetic-bg-change/mask/6871e57b62c04abf8faa7ae06b81e241.mp4", "composite_path": "synthetic-bg-change/composite/6871e57b62c04abf8faa7ae06b81e241.mp4"}
{"edit_instruction": "Change the background to a bustling European street market with stalls of antique clothing, shoppers walking past, and colorful flags waving, under bright neutral daylight from the front-right. Medium shot, eye-level with gentle background blur. Keep the older bearded man with the measuring tape intact.", "input_video_path": "synthetic-bg-change/input_video/aa1cbff7ea0d0880cb683eeec3e5e747.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aa1cbff7ea0d0880cb683eeec3e5e747.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aa1cbff7ea0d0880cb683eeec3e5e747.mp4", "mask_path": "synthetic-bg-change/mask/aa1cbff7ea0d0880cb683eeec3e5e747.mp4", "composite_path": "synthetic-bg-change/composite/aa1cbff7ea0d0880cb683eeec3e5e747.mp4"}
{"edit_instruction": "Change the background to a large theater costume warehouse with rows of elaborate period costumes hanging on racks and a slowly spinning ceiling fan, lit by cool, bright artificial work lights from the right. Medium shot, eye-level, sharp background, deep focus. Keep the older bearded man with the measuring tape intact.", "input_video_path": "synthetic-bg-change/input_video/7116dd01fd93cfbea2faf43b147a4765.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7116dd01fd93cfbea2faf43b147a4765.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7116dd01fd93cfbea2faf43b147a4765.mp4", "mask_path": "synthetic-bg-change/mask/7116dd01fd93cfbea2faf43b147a4765.mp4", "composite_path": "synthetic-bg-change/composite/7116dd01fd93cfbea2faf43b147a4765.mp4"}
{"edit_instruction": "Change the background to a golden autumn forest with golden leaves falling in the mid-ground, dust motes dancing in shafts of sunlight, and distant swaying birch trees, lit by soft natural daylight filtering through the canopy. Extreme close-up, eye-level, static camera, soft-focus background with creamy bokeh. Keep the blonde woman intact.", "input_video_path": "synthetic-bg-change/input_video/09274f95d723ee03488d1a053c27448f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/09274f95d723ee03488d1a053c27448f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/09274f95d723ee03488d1a053c27448f.mp4", "mask_path": "synthetic-bg-change/mask/09274f95d723ee03488d1a053c27448f.mp4", "composite_path": "synthetic-bg-change/composite/09274f95d723ee03488d1a053c27448f.mp4"}
{"edit_instruction": "Change the background to a bustling European street market with stalls of antique clothing, shoppers walking past, and colorful flags waving, under bright neutral daylight from the front-right. Medium shot, eye-level with gentle background blur. Keep the older bearded man with the measuring tape intact.", "input_video_path": "synthetic-bg-change/input_video/0a0e8754f97ef52f5df41b063286cd30.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0a0e8754f97ef52f5df41b063286cd30.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0a0e8754f97ef52f5df41b063286cd30.mp4", "mask_path": "synthetic-bg-change/mask/0a0e8754f97ef52f5df41b063286cd30.mp4", "composite_path": "synthetic-bg-change/composite/0a0e8754f97ef52f5df41b063286cd30.mp4"}
{"edit_instruction": "Change the background to a cobblestone street near Big Ben with red double-decker buses passing in the blurred distance and pedestrians walking by with umbrellas, set in overcast, soft English daylight. Medium shot, eye-level, slightly blurred background. Keep the older man with a beard and hat holding a measuring tape intact.", "input_video_path": "synthetic-bg-change/input_video/e3cfbbb0b59ca037b2c82c1a24415ff9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e3cfbbb0b59ca037b2c82c1a24415ff9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e3cfbbb0b59ca037b2c82c1a24415ff9.mp4", "mask_path": "synthetic-bg-change/mask/e3cfbbb0b59ca037b2c82c1a24415ff9.mp4", "composite_path": "synthetic-bg-change/composite/e3cfbbb0b59ca037b2c82c1a24415ff9.mp4"}
{"edit_instruction": "Change the background to a large theater costume warehouse with rows of elaborate period costumes hanging on racks and a slowly spinning ceiling fan, lit by cool, bright artificial work lights from the right. Medium shot, eye-level, sharp background, deep focus. Keep the older bearded man with the measuring tape intact.", "input_video_path": "synthetic-bg-change/input_video/52a297f75dadfcc1df778a80de61465f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/52a297f75dadfcc1df778a80de61465f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/52a297f75dadfcc1df778a80de61465f.mp4", "mask_path": "synthetic-bg-change/mask/52a297f75dadfcc1df778a80de61465f.mp4", "composite_path": "synthetic-bg-change/composite/52a297f75dadfcc1df778a80de61465f.mp4"}
{"edit_instruction": "Change the background to a cluttered vintage tailor shop filled with rolls of wool and silk, featuring dust motes dancing in shafts of light and soft diffused lighting from a window on the right. Maintain the medium shot, eye-level angle, and blurred background with bokeh. Keep the older bearded man in a knit vest intact.", "input_video_path": "synthetic-bg-change/input_video/126a0f8eeb89907353448d1c57df667a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/126a0f8eeb89907353448d1c57df667a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/126a0f8eeb89907353448d1c57df667a.mp4", "mask_path": "synthetic-bg-change/mask/126a0f8eeb89907353448d1c57df667a.mp4", "composite_path": "synthetic-bg-change/composite/126a0f8eeb89907353448d1c57df667a.mp4"}
{"edit_instruction": "Change the background to a cobblestone street near Big Ben with red double-decker buses passing in the blurred distance and pedestrians walking by with umbrellas, set in overcast, soft English daylight. Medium shot, eye-level, slightly blurred background. Keep the older man with a beard and hat holding a measuring tape intact.", "input_video_path": "synthetic-bg-change/input_video/0da9077a2d12c2092132e4d4f3a64a76.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0da9077a2d12c2092132e4d4f3a64a76.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0da9077a2d12c2092132e4d4f3a64a76.mp4", "mask_path": "synthetic-bg-change/mask/0da9077a2d12c2092132e4d4f3a64a76.mp4", "composite_path": "synthetic-bg-change/composite/0da9077a2d12c2092132e4d4f3a64a76.mp4"}
{"edit_instruction": "Change the background to a blooming spring meadow with butterflies fluttering and dandelion seeds drifting on a light breeze, with soft sunlight filtering through distant trees. Use natural soft lighting from the front left, eye-level, close-up, static camera, and a slightly blurred background. Keep the young blonde woman intact.", "input_video_path": "synthetic-bg-change/input_video/57f83dc5e1b7cc57b938312321aae4bf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/57f83dc5e1b7cc57b938312321aae4bf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/57f83dc5e1b7cc57b938312321aae4bf.mp4", "mask_path": "synthetic-bg-change/mask/57f83dc5e1b7cc57b938312321aae4bf.mp4", "composite_path": "synthetic-bg-change/composite/57f83dc5e1b7cc57b938312321aae4bf.mp4"}
{"edit_instruction": "Change the background to a cluttered vintage tailor shop filled with rolls of wool and silk, featuring dust motes dancing in shafts of light and soft diffused lighting from a window on the right. Maintain the medium shot, eye-level angle, and blurred background with bokeh. Keep the older bearded man in a knit vest intact.", "input_video_path": "synthetic-bg-change/input_video/6afb5d2569dc2382c8171e791f98b2fb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6afb5d2569dc2382c8171e791f98b2fb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6afb5d2569dc2382c8171e791f98b2fb.mp4", "mask_path": "synthetic-bg-change/mask/6afb5d2569dc2382c8171e791f98b2fb.mp4", "composite_path": "synthetic-bg-change/composite/6afb5d2569dc2382c8171e791f98b2fb.mp4"}
{"edit_instruction": "Change the background to a crowded subway platform with a rushing train creating motion blur and impatient commuters, under neutral artificial station lighting. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ec511647241e97dbe19a673067e4b357.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ec511647241e97dbe19a673067e4b357.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ec511647241e97dbe19a673067e4b357.mp4", "mask_path": "synthetic-bg-change/mask/ec511647241e97dbe19a673067e4b357.mp4", "composite_path": "synthetic-bg-change/composite/ec511647241e97dbe19a673067e4b357.mp4"}
{"edit_instruction": "Change the background to a blooming spring meadow with butterflies fluttering and dandelion seeds drifting on a light breeze, with soft sunlight filtering through distant trees. Use natural soft lighting from the front left, eye-level, close-up, static camera, and a slightly blurred background. Keep the young blonde woman intact.", "input_video_path": "synthetic-bg-change/input_video/56cc21e002806cac70aea14374f89aa5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/56cc21e002806cac70aea14374f89aa5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/56cc21e002806cac70aea14374f89aa5.mp4", "mask_path": "synthetic-bg-change/mask/56cc21e002806cac70aea14374f89aa5.mp4", "composite_path": "synthetic-bg-change/composite/56cc21e002806cac70aea14374f89aa5.mp4"}
{"edit_instruction": "Change the background to a crowded subway platform with a rushing train creating motion blur and impatient commuters, under neutral artificial station lighting. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4b8f6e2320240a78fa916a5f4fec5f24.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b8f6e2320240a78fa916a5f4fec5f24.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b8f6e2320240a78fa916a5f4fec5f24.mp4", "mask_path": "synthetic-bg-change/mask/4b8f6e2320240a78fa916a5f4fec5f24.mp4", "composite_path": "synthetic-bg-change/composite/4b8f6e2320240a78fa916a5f4fec5f24.mp4"}
{"edit_instruction": "Change the background to a busy city street at night with heavy rain falling, cars passing with trailing red taillights, and neon signs reflecting on wet pavement, illuminated by cool ambient street light mixing with neutral key light from the left. Medium close-up, eye-level, static camera, gentle background blur. Keep the stressed businessman in the dark blue suit intact.", "input_video_path": "synthetic-bg-change/input_video/587ba0ce0824a22866ac3951eb8630fd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/587ba0ce0824a22866ac3951eb8630fd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/587ba0ce0824a22866ac3951eb8630fd.mp4", "mask_path": "synthetic-bg-change/mask/587ba0ce0824a22866ac3951eb8630fd.mp4", "composite_path": "synthetic-bg-change/composite/587ba0ce0824a22866ac3951eb8630fd.mp4"}
{"edit_instruction": "Change the background to a high-end corporate boardroom with blurry glass walls reflecting city lights and a flickering projector screen, soft diffused office lighting from the front-left, and a soft-focus background. Keep the worried man in the blue suit intact.", "input_video_path": "synthetic-bg-change/input_video/b708e71e907d681ee91eab0de77ae7dc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b708e71e907d681ee91eab0de77ae7dc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b708e71e907d681ee91eab0de77ae7dc.mp4", "mask_path": "synthetic-bg-change/mask/b708e71e907d681ee91eab0de77ae7dc.mp4", "composite_path": "synthetic-bg-change/composite/b708e71e907d681ee91eab0de77ae7dc.mp4"}
{"edit_instruction": "Change the background to a busy city street at night with heavy rain falling, cars passing with trailing red taillights, and neon signs reflecting on wet pavement, illuminated by cool ambient street light mixing with neutral key light from the left. Medium close-up, eye-level, static camera, gentle background blur. Keep the stressed businessman in the dark blue suit intact.", "input_video_path": "synthetic-bg-change/input_video/3b84e73581f4eb8d8252a2535065aa56.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3b84e73581f4eb8d8252a2535065aa56.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3b84e73581f4eb8d8252a2535065aa56.mp4", "mask_path": "synthetic-bg-change/mask/3b84e73581f4eb8d8252a2535065aa56.mp4", "composite_path": "synthetic-bg-change/composite/3b84e73581f4eb8d8252a2535065aa56.mp4"}
{"edit_instruction": "Change the background to a high-end corporate boardroom with blurry glass walls reflecting city lights and a flickering projector screen, soft diffused office lighting from the front-left, and a soft-focus background. Keep the worried man in the blue suit intact.", "input_video_path": "synthetic-bg-change/input_video/8e8fe7fb0e2638672de6a7d501489608.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8e8fe7fb0e2638672de6a7d501489608.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8e8fe7fb0e2638672de6a7d501489608.mp4", "mask_path": "synthetic-bg-change/mask/8e8fe7fb0e2638672de6a7d501489608.mp4", "composite_path": "synthetic-bg-change/composite/8e8fe7fb0e2638672de6a7d501489608.mp4"}
{"edit_instruction": "Change the background to a bustling city plaza during the day with pedestrians walking in the distance and a fountain spraying water rhythmically, illuminated by natural neutral daylight from the right. Maintain the medium close-up, eye-level, static camera angle with gentle background blur. Keep the female doctor intact.", "input_video_path": "synthetic-bg-change/input_video/bc1a18438b90bbb94d10a73fcf35f27c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bc1a18438b90bbb94d10a73fcf35f27c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bc1a18438b90bbb94d10a73fcf35f27c.mp4", "mask_path": "synthetic-bg-change/mask/bc1a18438b90bbb94d10a73fcf35f27c.mp4", "composite_path": "synthetic-bg-change/composite/bc1a18438b90bbb94d10a73fcf35f27c.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with nurses walking briskly in the background and digital medical charts flickering on wall displays, illuminated by soft, clean artificial light from the front-right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the medical professional intact.", "input_video_path": "synthetic-bg-change/input_video/b4e1be8d6d5f80dc108255b2a63754d3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b4e1be8d6d5f80dc108255b2a63754d3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b4e1be8d6d5f80dc108255b2a63754d3.mp4", "mask_path": "synthetic-bg-change/mask/b4e1be8d6d5f80dc108255b2a63754d3.mp4", "composite_path": "synthetic-bg-change/composite/b4e1be8d6d5f80dc108255b2a63754d3.mp4"}
{"edit_instruction": "Change the background to a bustling city plaza during the day with pedestrians walking in the distance and a fountain spraying water rhythmically, illuminated by natural neutral daylight from the right. Maintain the medium close-up, eye-level, static camera angle with gentle background blur. Keep the female doctor intact.", "input_video_path": "synthetic-bg-change/input_video/dcbfc5fb205b5a66901bc75c4b38f263.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dcbfc5fb205b5a66901bc75c4b38f263.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dcbfc5fb205b5a66901bc75c4b38f263.mp4", "mask_path": "synthetic-bg-change/mask/dcbfc5fb205b5a66901bc75c4b38f263.mp4", "composite_path": "synthetic-bg-change/composite/dcbfc5fb205b5a66901bc75c4b38f263.mp4"}
{"edit_instruction": "Change the background to the New York Stock Exchange building with pedestrians rushing by in a blur and flags waving on the facade, illuminated by soft overcast daylight from the front-left, captured with a sharp background and deep focus. Keep the stressed man in the blue suit intact.", "input_video_path": "synthetic-bg-change/input_video/8808eb22d5742be0db54b8e19ffdac8b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8808eb22d5742be0db54b8e19ffdac8b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8808eb22d5742be0db54b8e19ffdac8b.mp4", "mask_path": "synthetic-bg-change/mask/8808eb22d5742be0db54b8e19ffdac8b.mp4", "composite_path": "synthetic-bg-change/composite/8808eb22d5742be0db54b8e19ffdac8b.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with nurses walking briskly in the background and digital medical charts flickering on wall displays, illuminated by soft, clean artificial light from the front-right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the medical professional intact.", "input_video_path": "synthetic-bg-change/input_video/54f5a6d05059d55737a7935e39eb2e7c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/54f5a6d05059d55737a7935e39eb2e7c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/54f5a6d05059d55737a7935e39eb2e7c.mp4", "mask_path": "synthetic-bg-change/mask/54f5a6d05059d55737a7935e39eb2e7c.mp4", "composite_path": "synthetic-bg-change/composite/54f5a6d05059d55737a7935e39eb2e7c.mp4"}
{"edit_instruction": "Change the background to a grand university library with rows of wooden bookshelves, featuring other students walking quietly in background aisles and dust floating in shafts of light from high windows, with soft interior lighting from the front-left. Use a medium shot, eye-level angle, static camera, and keep the background in soft focus. Keep the young woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/e88068a725a50d2ea10d83cace0e9019.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e88068a725a50d2ea10d83cace0e9019.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e88068a725a50d2ea10d83cace0e9019.mp4", "mask_path": "synthetic-bg-change/mask/e88068a725a50d2ea10d83cace0e9019.mp4", "composite_path": "synthetic-bg-change/composite/e88068a725a50d2ea10d83cace0e9019.mp4"}
{"edit_instruction": "Change the background to the New York Stock Exchange building with pedestrians rushing by in a blur and flags waving on the facade, illuminated by soft overcast daylight from the front-left, captured with a sharp background and deep focus. Keep the stressed man in the blue suit intact.", "input_video_path": "synthetic-bg-change/input_video/bb9fb48c9c5818aac3c998d7ba907458.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb9fb48c9c5818aac3c998d7ba907458.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb9fb48c9c5818aac3c998d7ba907458.mp4", "mask_path": "synthetic-bg-change/mask/bb9fb48c9c5818aac3c998d7ba907458.mp4", "composite_path": "synthetic-bg-change/composite/bb9fb48c9c5818aac3c998d7ba907458.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the white and blue domes of Santorini, Greece, with the glistening Aegean Sea below, distant sailboats, and billowing white linen curtains nearby, illuminated by bright natural daylight from the right. Medium shot, eye-level, static camera with gentle background blur. Keep the young girl in the peach ruffled top intact.", "input_video_path": "synthetic-bg-change/input_video/865dc28c16da1a6187b53daeed3afae9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/865dc28c16da1a6187b53daeed3afae9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/865dc28c16da1a6187b53daeed3afae9.mp4", "mask_path": "synthetic-bg-change/mask/865dc28c16da1a6187b53daeed3afae9.mp4", "composite_path": "synthetic-bg-change/composite/865dc28c16da1a6187b53daeed3afae9.mp4"}
{"edit_instruction": "Change the background to a grand university library with rows of wooden bookshelves, featuring other students walking quietly in background aisles and dust floating in shafts of light from high windows, with soft interior lighting from the front-left. Use a medium shot, eye-level angle, static camera, and keep the background in soft focus. Keep the young woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/f8a27596ba070f5254a16a4363ed888a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f8a27596ba070f5254a16a4363ed888a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f8a27596ba070f5254a16a4363ed888a.mp4", "mask_path": "synthetic-bg-change/mask/f8a27596ba070f5254a16a4363ed888a.mp4", "composite_path": "synthetic-bg-change/composite/f8a27596ba070f5254a16a4363ed888a.mp4"}
{"edit_instruction": "Change the background to a futuristic city plaza with sleek architecture, featuring autonomous drones hovering quietly in the distance and color-shifting holographic advertisements, lit by diffused daylight from the front-left. Use a medium shot at eye-level with a slightly blurred background. Keep the young woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/448c058821e5d332f26b009eb38691aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/448c058821e5d332f26b009eb38691aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/448c058821e5d332f26b009eb38691aa.mp4", "mask_path": "synthetic-bg-change/mask/448c058821e5d332f26b009eb38691aa.mp4", "composite_path": "synthetic-bg-change/composite/448c058821e5d332f26b009eb38691aa.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the white and blue domes of Santorini, Greece, with the glistening Aegean Sea below, distant sailboats, and billowing white linen curtains nearby, illuminated by bright natural daylight from the right. Medium shot, eye-level, static camera with gentle background blur. Keep the young girl in the peach ruffled top intact.", "input_video_path": "synthetic-bg-change/input_video/47e8f71846c59e9fbd695f174456db28.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/47e8f71846c59e9fbd695f174456db28.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/47e8f71846c59e9fbd695f174456db28.mp4", "mask_path": "synthetic-bg-change/mask/47e8f71846c59e9fbd695f174456db28.mp4", "composite_path": "synthetic-bg-change/composite/47e8f71846c59e9fbd695f174456db28.mp4"}
{"edit_instruction": "Change the background to a warm, rustic coffee shop with steam rising from a nearby espresso machine, dust motes dancing in soft window light from the front-left, and customers chatting softly in the distance. Maintain a medium shot at eye-level with a soft-focus background. Keep the young woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/cbd85ab25f006fc968aa6228516760aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cbd85ab25f006fc968aa6228516760aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cbd85ab25f006fc968aa6228516760aa.mp4", "mask_path": "synthetic-bg-change/mask/cbd85ab25f006fc968aa6228516760aa.mp4", "composite_path": "synthetic-bg-change/composite/cbd85ab25f006fc968aa6228516760aa.mp4"}
{"edit_instruction": "Change the background to a futuristic city plaza with sleek architecture, featuring autonomous drones hovering quietly in the distance and color-shifting holographic advertisements, lit by diffused daylight from the front-left. Use a medium shot at eye-level with a slightly blurred background. Keep the young woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/499472af8cf3b9f33624e49d9906247f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/499472af8cf3b9f33624e49d9906247f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/499472af8cf3b9f33624e49d9906247f.mp4", "mask_path": "synthetic-bg-change/mask/499472af8cf3b9f33624e49d9906247f.mp4", "composite_path": "synthetic-bg-change/composite/499472af8cf3b9f33624e49d9906247f.mp4"}
{"edit_instruction": "Change the background to a sleek, minimalist smart home living room with floor-to-ceiling windows, featuring automated blinds slowly raising. Use soft, diffused daylight entering from the front-left, with a blurred background and soft bokeh, medium shot, eye-level, static camera. Keep the young woman in the pink top using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/de8de5799354b68330e9b1c02089c982.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/de8de5799354b68330e9b1c02089c982.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/de8de5799354b68330e9b1c02089c982.mp4", "mask_path": "synthetic-bg-change/mask/de8de5799354b68330e9b1c02089c982.mp4", "composite_path": "synthetic-bg-change/composite/de8de5799354b68330e9b1c02089c982.mp4"}
{"edit_instruction": "Change the background to a warm, rustic coffee shop with steam rising from a nearby espresso machine, dust motes dancing in soft window light from the front-left, and customers chatting softly in the distance. Maintain a medium shot at eye-level with a soft-focus background. Keep the young woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/32636bae7e0043df7cae4b979dd4c24d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/32636bae7e0043df7cae4b979dd4c24d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/32636bae7e0043df7cae4b979dd4c24d.mp4", "mask_path": "synthetic-bg-change/mask/32636bae7e0043df7cae4b979dd4c24d.mp4", "composite_path": "synthetic-bg-change/composite/32636bae7e0043df7cae4b979dd4c24d.mp4"}
{"edit_instruction": "Change the background to an upscale rooftop cafe overlooking a city skyline with pedestrians walking on the distant street below and flags waving gently on nearby buildings, illuminated by neutral daylight from the front-left. Medium shot, eye-level, static camera, gentle background blur. Keep the young woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/a3ecf410b216b1d2983509db6f134b83.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a3ecf410b216b1d2983509db6f134b83.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a3ecf410b216b1d2983509db6f134b83.mp4", "mask_path": "synthetic-bg-change/mask/a3ecf410b216b1d2983509db6f134b83.mp4", "composite_path": "synthetic-bg-change/composite/a3ecf410b216b1d2983509db6f134b83.mp4"}
{"edit_instruction": "Change the background to a sleek, minimalist smart home living room with floor-to-ceiling windows, featuring automated blinds slowly raising. Use soft, diffused daylight entering from the front-left, with a blurred background and soft bokeh, medium shot, eye-level, static camera. Keep the young woman in the pink top using a tablet intact.", "input_video_path": "synthetic-bg-change/input_video/9249fc14f03e869fd02d0b6f927e941e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9249fc14f03e869fd02d0b6f927e941e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9249fc14f03e869fd02d0b6f927e941e.mp4", "mask_path": "synthetic-bg-change/mask/9249fc14f03e869fd02d0b6f927e941e.mp4", "composite_path": "synthetic-bg-change/composite/9249fc14f03e869fd02d0b6f927e941e.mp4"}
{"edit_instruction": "Change the background to a retro 1950s American diner with neon signs, a slowly spinning ceiling fan, and patrons chatting in booths, illuminated by warm interior lighting with dust motes dancing in light beams. Maintain the medium shot, eye-level angle, static camera, and soft-focus background. Keep the young girl in sunglasses sipping soda intact.", "input_video_path": "synthetic-bg-change/input_video/42fd743ead2d603f67f8f9447bedd4cd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/42fd743ead2d603f67f8f9447bedd4cd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/42fd743ead2d603f67f8f9447bedd4cd.mp4", "mask_path": "synthetic-bg-change/mask/42fd743ead2d603f67f8f9447bedd4cd.mp4", "composite_path": "synthetic-bg-change/composite/42fd743ead2d603f67f8f9447bedd4cd.mp4"}
{"edit_instruction": "Change the background to an upscale rooftop cafe overlooking a city skyline with pedestrians walking on the distant street below and flags waving gently on nearby buildings, illuminated by neutral daylight from the front-left. Medium shot, eye-level, static camera, gentle background blur. Keep the young woman in the pink top intact.", "input_video_path": "synthetic-bg-change/input_video/5d8d691974e3667f36145f59d88cbe77.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5d8d691974e3667f36145f59d88cbe77.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5d8d691974e3667f36145f59d88cbe77.mp4", "mask_path": "synthetic-bg-change/mask/5d8d691974e3667f36145f59d88cbe77.mp4", "composite_path": "synthetic-bg-change/composite/5d8d691974e3667f36145f59d88cbe77.mp4"}
{"edit_instruction": "Change the background to a lively summer music festival with colorful flags waving, blurred festival-goers, soap bubbles floating in the air, and soft sunlight from the front-right. Use a dreamy out-of-focus background with bokeh, medium shot, eye-level, static camera. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/87b71d8de742d1386a98763606cbbe04.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/87b71d8de742d1386a98763606cbbe04.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/87b71d8de742d1386a98763606cbbe04.mp4", "mask_path": "synthetic-bg-change/mask/87b71d8de742d1386a98763606cbbe04.mp4", "composite_path": "synthetic-bg-change/composite/87b71d8de742d1386a98763606cbbe04.mp4"}
{"edit_instruction": "Change the background to a retro 1950s American diner with neon signs, a slowly spinning ceiling fan, and patrons chatting in booths, illuminated by warm interior lighting with dust motes dancing in light beams. Maintain the medium shot, eye-level angle, static camera, and soft-focus background. Keep the young girl in sunglasses sipping soda intact.", "input_video_path": "synthetic-bg-change/input_video/021a818c2e491d0b549a334d290e15fe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/021a818c2e491d0b549a334d290e15fe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/021a818c2e491d0b549a334d290e15fe.mp4", "mask_path": "synthetic-bg-change/mask/021a818c2e491d0b549a334d290e15fe.mp4", "composite_path": "synthetic-bg-change/composite/021a818c2e491d0b549a334d290e15fe.mp4"}
{"edit_instruction": "Change the background to a busy high-rise construction site with slowly rotating cranes in the sky, welding sparks falling in the distance, dust particles floating in the air, and bright, direct sunlight from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the construction worker in a hard hat and coveralls intact.", "input_video_path": "synthetic-bg-change/input_video/8b295a4e48a3992f3b88b55732b71acd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8b295a4e48a3992f3b88b55732b71acd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8b295a4e48a3992f3b88b55732b71acd.mp4", "mask_path": "synthetic-bg-change/mask/8b295a4e48a3992f3b88b55732b71acd.mp4", "composite_path": "synthetic-bg-change/composite/8b295a4e48a3992f3b88b55732b71acd.mp4"}
{"edit_instruction": "Change the background to a lively summer music festival with colorful flags waving, blurred festival-goers, soap bubbles floating in the air, and soft sunlight from the front-right. Use a dreamy out-of-focus background with bokeh, medium shot, eye-level, static camera. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/a3ed7b9af5a31955642c8b86379b5332.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a3ed7b9af5a31955642c8b86379b5332.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a3ed7b9af5a31955642c8b86379b5332.mp4", "mask_path": "synthetic-bg-change/mask/a3ed7b9af5a31955642c8b86379b5332.mp4", "composite_path": "synthetic-bg-change/composite/a3ed7b9af5a31955642c8b86379b5332.mp4"}
{"edit_instruction": "Change the background to a busy high-rise construction site with slowly rotating cranes in the sky, welding sparks falling in the distance, dust particles floating in the air, and bright, direct sunlight from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the construction worker in a hard hat and coveralls intact.", "input_video_path": "synthetic-bg-change/input_video/f017cc0515bfd73c5a72a8ba6c3155a1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f017cc0515bfd73c5a72a8ba6c3155a1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f017cc0515bfd73c5a72a8ba6c3155a1.mp4", "mask_path": "synthetic-bg-change/mask/f017cc0515bfd73c5a72a8ba6c3155a1.mp4", "composite_path": "synthetic-bg-change/composite/f017cc0515bfd73c5a72a8ba6c3155a1.mp4"}
{"edit_instruction": "Change the background to the deck of an offshore oil rig with ocean waves crashing against pillars below, sea spray misting in the air, seagulls circling in the distance, harsh bright daylight from the front-right, and a soft-focus background with bokeh. Keep the construction worker in a hard hat and coveralls intact.", "input_video_path": "synthetic-bg-change/input_video/6820b5794d3b35dcb360f5411d4d13df.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6820b5794d3b35dcb360f5411d4d13df.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6820b5794d3b35dcb360f5411d4d13df.mp4", "mask_path": "synthetic-bg-change/mask/6820b5794d3b35dcb360f5411d4d13df.mp4", "composite_path": "synthetic-bg-change/composite/6820b5794d3b35dcb360f5411d4d13df.mp4"}
{"edit_instruction": "Change the background to a tropical beach resort with turquoise water and white sand, palm fronds gently swaying, and distant sailboats on the horizon, illuminated by soft bright sunlight from the front-right. Use a medium shot, eye-level, static camera with a dreamy out-of-focus background. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/ff1f6d2af068f645bae86f7d52462608.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff1f6d2af068f645bae86f7d52462608.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff1f6d2af068f645bae86f7d52462608.mp4", "mask_path": "synthetic-bg-change/mask/ff1f6d2af068f645bae86f7d52462608.mp4", "composite_path": "synthetic-bg-change/composite/ff1f6d2af068f645bae86f7d52462608.mp4"}
{"edit_instruction": "Change the background to the deck of an offshore oil rig with ocean waves crashing against pillars below, sea spray misting in the air, seagulls circling in the distance, harsh bright daylight from the front-right, and a soft-focus background with bokeh. Keep the construction worker in a hard hat and coveralls intact.", "input_video_path": "synthetic-bg-change/input_video/93ada54bb6fb120120006fdd37e55d3d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/93ada54bb6fb120120006fdd37e55d3d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/93ada54bb6fb120120006fdd37e55d3d.mp4", "mask_path": "synthetic-bg-change/mask/93ada54bb6fb120120006fdd37e55d3d.mp4", "composite_path": "synthetic-bg-change/composite/93ada54bb6fb120120006fdd37e55d3d.mp4"}
{"edit_instruction": "Change the background to the Trocad\u00e9ro plaza with the Eiffel Tower towering behind, birds flying across the sky, tourists strolling, and leaves rustling on nearby trees, illuminated by natural daylight from the front-right. Medium shot, eye-level, sharp background, deep focus. Keep the young man presenting a red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/8bebe06ec8836034c743d75d198d2e05.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8bebe06ec8836034c743d75d198d2e05.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8bebe06ec8836034c743d75d198d2e05.mp4", "mask_path": "synthetic-bg-change/mask/8bebe06ec8836034c743d75d198d2e05.mp4", "composite_path": "synthetic-bg-change/composite/8bebe06ec8836034c743d75d198d2e05.mp4"}
{"edit_instruction": "Change the background to a tropical beach resort with turquoise water and white sand, palm fronds gently swaying, and distant sailboats on the horizon, illuminated by soft bright sunlight from the front-right. Use a medium shot, eye-level, static camera with a dreamy out-of-focus background. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/4458aa83d56af454a755d2987160d4dd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4458aa83d56af454a755d2987160d4dd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4458aa83d56af454a755d2987160d4dd.mp4", "mask_path": "synthetic-bg-change/mask/4458aa83d56af454a755d2987160d4dd.mp4", "composite_path": "synthetic-bg-change/composite/4458aa83d56af454a755d2987160d4dd.mp4"}
{"edit_instruction": "Change the background to a vintage toy store lined with wooden shelves, featuring a model train circling on a track and dust motes dancing in light beams, with neutral front lighting. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the young man in suspenders and a bow tie intact.", "input_video_path": "synthetic-bg-change/input_video/446d43cbf2b74fac4c06f632bc88a30b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/446d43cbf2b74fac4c06f632bc88a30b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/446d43cbf2b74fac4c06f632bc88a30b.mp4", "mask_path": "synthetic-bg-change/mask/446d43cbf2b74fac4c06f632bc88a30b.mp4", "composite_path": "synthetic-bg-change/composite/446d43cbf2b74fac4c06f632bc88a30b.mp4"}
{"edit_instruction": "Change the background to the Trocad\u00e9ro plaza with the Eiffel Tower towering behind, birds flying across the sky, tourists strolling, and leaves rustling on nearby trees, illuminated by natural daylight from the front-right. Medium shot, eye-level, sharp background, deep focus. Keep the young man presenting a red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/1f3972835095f34470dbf26fd5d0addb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1f3972835095f34470dbf26fd5d0addb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1f3972835095f34470dbf26fd5d0addb.mp4", "mask_path": "synthetic-bg-change/mask/1f3972835095f34470dbf26fd5d0addb.mp4", "composite_path": "synthetic-bg-change/composite/1f3972835095f34470dbf26fd5d0addb.mp4"}
{"edit_instruction": "Change the background to a vintage toy store lined with wooden shelves, featuring a model train circling on a track and dust motes dancing in light beams, with neutral front lighting. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the young man in suspenders and a bow tie intact.", "input_video_path": "synthetic-bg-change/input_video/d0852d632e00fd46048acfdc5756d3fc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d0852d632e00fd46048acfdc5756d3fc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d0852d632e00fd46048acfdc5756d3fc.mp4", "mask_path": "synthetic-bg-change/mask/d0852d632e00fd46048acfdc5756d3fc.mp4", "composite_path": "synthetic-bg-change/composite/d0852d632e00fd46048acfdc5756d3fc.mp4"}
{"edit_instruction": "Change the background to the inside of a large concrete tunnel under construction with ventilation fans spinning on the ceiling, heavy machinery moving slowly in the background, water dripping from pipes, neutral industrial lighting from the front-right, medium shot, eye-level, static camera, deep focus with sharp background details. Keep the construction worker in a hard hat and coveralls intact.", "input_video_path": "synthetic-bg-change/input_video/3a095ce24f373ae0b988a0aadea32ca6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a095ce24f373ae0b988a0aadea32ca6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a095ce24f373ae0b988a0aadea32ca6.mp4", "mask_path": "synthetic-bg-change/mask/3a095ce24f373ae0b988a0aadea32ca6.mp4", "composite_path": "synthetic-bg-change/composite/3a095ce24f373ae0b988a0aadea32ca6.mp4"}
{"edit_instruction": "Change the background to a sunny Parisian caf\u00e9 terrace with wrought iron chairs, blooming flower boxes, pedestrians in the distance, pigeons near a fountain, and natural daylight filtering through umbrellas. Medium shot, eye-level, static camera with gentle background blur. Keep the girl in the yellow top sipping orange juice intact.", "input_video_path": "synthetic-bg-change/input_video/593f4744bca63938f31b7a32e846d4bd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/593f4744bca63938f31b7a32e846d4bd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/593f4744bca63938f31b7a32e846d4bd.mp4", "mask_path": "synthetic-bg-change/mask/593f4744bca63938f31b7a32e846d4bd.mp4", "composite_path": "synthetic-bg-change/composite/593f4744bca63938f31b7a32e846d4bd.mp4"}
{"edit_instruction": "Change the background to a vast sunflower field under a blue sky with sunflowers swaying in a gentle breeze and bees hovering around golden petals, illuminated by bright, warm golden hour lighting from the right. Medium shot, eye-level, static camera, soft bokeh background. Keep the girl in the yellow top sipping juice intact.", "input_video_path": "synthetic-bg-change/input_video/59d66702b57945e0c3782f05924424f6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/59d66702b57945e0c3782f05924424f6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/59d66702b57945e0c3782f05924424f6.mp4", "mask_path": "synthetic-bg-change/mask/59d66702b57945e0c3782f05924424f6.mp4", "composite_path": "synthetic-bg-change/composite/59d66702b57945e0c3782f05924424f6.mp4"}
{"edit_instruction": "Change the background to a sunny Parisian caf\u00e9 terrace with wrought iron chairs, blooming flower boxes, pedestrians in the distance, pigeons near a fountain, and natural daylight filtering through umbrellas. Medium shot, eye-level, static camera with gentle background blur. Keep the girl in the yellow top sipping orange juice intact.", "input_video_path": "synthetic-bg-change/input_video/d93569141b92e392689d066a70d04a6d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d93569141b92e392689d066a70d04a6d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d93569141b92e392689d066a70d04a6d.mp4", "mask_path": "synthetic-bg-change/mask/d93569141b92e392689d066a70d04a6d.mp4", "composite_path": "synthetic-bg-change/composite/d93569141b92e392689d066a70d04a6d.mp4"}
{"edit_instruction": "Change the background to the inside of a large concrete tunnel under construction with ventilation fans spinning on the ceiling, heavy machinery moving slowly in the background, water dripping from pipes, neutral industrial lighting from the front-right, medium shot, eye-level, static camera, deep focus with sharp background details. Keep the construction worker in a hard hat and coveralls intact.", "input_video_path": "synthetic-bg-change/input_video/754a70a3f37ffb4b27470cabb59746d8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/754a70a3f37ffb4b27470cabb59746d8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/754a70a3f37ffb4b27470cabb59746d8.mp4", "mask_path": "synthetic-bg-change/mask/754a70a3f37ffb4b27470cabb59746d8.mp4", "composite_path": "synthetic-bg-change/composite/754a70a3f37ffb4b27470cabb59746d8.mp4"}
{"edit_instruction": "Change the background to a chic Parisian sidewalk cafe with pedestrians walking past, steam rising from coffee cups, dappled sunlight filtering through street trees, soft natural light from the right, and a gently blurred background in a static medium shot at eye-level. Keep the young girl sipping a drink intact.", "input_video_path": "synthetic-bg-change/input_video/57f50b8436657e2def8c083eec140bba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/57f50b8436657e2def8c083eec140bba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/57f50b8436657e2def8c083eec140bba.mp4", "mask_path": "synthetic-bg-change/mask/57f50b8436657e2def8c083eec140bba.mp4", "composite_path": "synthetic-bg-change/composite/57f50b8436657e2def8c083eec140bba.mp4"}
{"edit_instruction": "Change the background to a vast sunflower field under a blue sky with sunflowers swaying in a gentle breeze and bees hovering around golden petals, illuminated by bright, warm golden hour lighting from the right. Medium shot, eye-level, static camera, soft bokeh background. Keep the girl in the yellow top sipping juice intact.", "input_video_path": "synthetic-bg-change/input_video/b76d7febcd217e5e68e8646659bab639.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b76d7febcd217e5e68e8646659bab639.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b76d7febcd217e5e68e8646659bab639.mp4", "mask_path": "synthetic-bg-change/mask/b76d7febcd217e5e68e8646659bab639.mp4", "composite_path": "synthetic-bg-change/composite/b76d7febcd217e5e68e8646659bab639.mp4"}
{"edit_instruction": "Change the background to a vibrant summer garden party with colorful paper lanterns swaying gently above, blurred guests moving in the distance, fireflies starting to glow, and warm golden hour light from the front-right. Medium shot, eye-level, static camera, dreamy out-of-focus background. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/136656d7d6ca7e93a1948ea558a7dbd3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/136656d7d6ca7e93a1948ea558a7dbd3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/136656d7d6ca7e93a1948ea558a7dbd3.mp4", "mask_path": "synthetic-bg-change/mask/136656d7d6ca7e93a1948ea558a7dbd3.mp4", "composite_path": "synthetic-bg-change/composite/136656d7d6ca7e93a1948ea558a7dbd3.mp4"}
{"edit_instruction": "Change the background to a chic Parisian sidewalk cafe with pedestrians walking past, steam rising from coffee cups, dappled sunlight filtering through street trees, soft natural light from the right, and a gently blurred background in a static medium shot at eye-level. Keep the young girl sipping a drink intact.", "input_video_path": "synthetic-bg-change/input_video/face8e6b83ef6c06a284101f644dfe64.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/face8e6b83ef6c06a284101f644dfe64.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/face8e6b83ef6c06a284101f644dfe64.mp4", "mask_path": "synthetic-bg-change/mask/face8e6b83ef6c06a284101f644dfe64.mp4", "composite_path": "synthetic-bg-change/composite/face8e6b83ef6c06a284101f644dfe64.mp4"}
{"edit_instruction": "Change the background to a snowy Christmas market at night with string lights twinkling on wooden stalls and snowflakes drifting through the air, illuminated by a warm glow from market stalls. Medium shot, eye-level, gentle background blur. Keep the young man presenting a red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/c15315f90890dd39bcde1e062c2c25b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c15315f90890dd39bcde1e062c2c25b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c15315f90890dd39bcde1e062c2c25b4.mp4", "mask_path": "synthetic-bg-change/mask/c15315f90890dd39bcde1e062c2c25b4.mp4", "composite_path": "synthetic-bg-change/composite/c15315f90890dd39bcde1e062c2c25b4.mp4"}
{"edit_instruction": "Change the background to a lively birthday party with colorful balloons floating in the air, confetti drifting slowly down, party guests chatting in the background, and soft diffused lighting from the front. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young man and the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/7c1c5ae8bbb2928ac207d244657d2211.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c1c5ae8bbb2928ac207d244657d2211.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c1c5ae8bbb2928ac207d244657d2211.mp4", "mask_path": "synthetic-bg-change/mask/7c1c5ae8bbb2928ac207d244657d2211.mp4", "composite_path": "synthetic-bg-change/composite/7c1c5ae8bbb2928ac207d244657d2211.mp4"}
{"edit_instruction": "Change the background to a vibrant summer garden party with colorful paper lanterns swaying gently above, blurred guests moving in the distance, fireflies starting to glow, and warm golden hour light from the front-right. Medium shot, eye-level, static camera, dreamy out-of-focus background. Keep the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/cdcf48461ae876e9571bb76d452773b0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cdcf48461ae876e9571bb76d452773b0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cdcf48461ae876e9571bb76d452773b0.mp4", "mask_path": "synthetic-bg-change/mask/cdcf48461ae876e9571bb76d452773b0.mp4", "composite_path": "synthetic-bg-change/composite/cdcf48461ae876e9571bb76d452773b0.mp4"}
{"edit_instruction": "Change the background to a snowy Christmas market at night with string lights twinkling on wooden stalls and snowflakes drifting through the air, illuminated by a warm glow from market stalls. Medium shot, eye-level, gentle background blur. Keep the young man presenting a red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/3fdc329ce9b2749470ad2d3eac6f88dd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3fdc329ce9b2749470ad2d3eac6f88dd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3fdc329ce9b2749470ad2d3eac6f88dd.mp4", "mask_path": "synthetic-bg-change/mask/3fdc329ce9b2749470ad2d3eac6f88dd.mp4", "composite_path": "synthetic-bg-change/composite/3fdc329ce9b2749470ad2d3eac6f88dd.mp4"}
{"edit_instruction": "Change the background to a busy New York City sidewalk with yellow taxi cabs driving past and pedestrians walking by, illuminated by soft diffused daylight with a blurred urban background containing bokeh. Medium shot, eye-level, static camera. Keep the young man in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/39a1d7a5c9e6357c095d6cb66c709dc9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/39a1d7a5c9e6357c095d6cb66c709dc9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/39a1d7a5c9e6357c095d6cb66c709dc9.mp4", "mask_path": "synthetic-bg-change/mask/39a1d7a5c9e6357c095d6cb66c709dc9.mp4", "composite_path": "synthetic-bg-change/composite/39a1d7a5c9e6357c095d6cb66c709dc9.mp4"}
{"edit_instruction": "Change the background to a lively birthday party with colorful balloons floating in the air, confetti drifting slowly down, party guests chatting in the background, and soft diffused lighting from the front. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young man and the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/b031480e5f8db35c3e65427c893ddb85.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b031480e5f8db35c3e65427c893ddb85.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b031480e5f8db35c3e65427c893ddb85.mp4", "mask_path": "synthetic-bg-change/mask/b031480e5f8db35c3e65427c893ddb85.mp4", "composite_path": "synthetic-bg-change/composite/b031480e5f8db35c3e65427c893ddb85.mp4"}
{"edit_instruction": "Change the background to a lively decorated living room filled with colorful balloons, streamers, and gently falling confetti, with birthday candles flickering nearby and soft, warm artificial lighting from the front-right. Medium shot, eye-level, blurred background with festive bokeh. Keep the young man presenting a red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/e11bc41deccac644a252978f056677d8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e11bc41deccac644a252978f056677d8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e11bc41deccac644a252978f056677d8.mp4", "mask_path": "synthetic-bg-change/mask/e11bc41deccac644a252978f056677d8.mp4", "composite_path": "synthetic-bg-change/composite/e11bc41deccac644a252978f056677d8.mp4"}
{"edit_instruction": "Change the background to a lively decorated living room filled with colorful balloons, streamers, and gently falling confetti, with birthday candles flickering nearby and soft, warm artificial lighting from the front-right. Medium shot, eye-level, blurred background with festive bokeh. Keep the young man presenting a red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/87860cf6e47ccc8865829335ddae0df6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/87860cf6e47ccc8865829335ddae0df6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/87860cf6e47ccc8865829335ddae0df6.mp4", "mask_path": "synthetic-bg-change/mask/87860cf6e47ccc8865829335ddae0df6.mp4", "composite_path": "synthetic-bg-change/composite/87860cf6e47ccc8865829335ddae0df6.mp4"}
{"edit_instruction": "Change the background to a busy New York City sidewalk with yellow taxi cabs driving past and pedestrians walking by, illuminated by soft diffused daylight with a blurred urban background containing bokeh. Medium shot, eye-level, static camera. Keep the young man in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/28bcb8e4de657e28e995b2c988d25115.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/28bcb8e4de657e28e995b2c988d25115.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/28bcb8e4de657e28e995b2c988d25115.mp4", "mask_path": "synthetic-bg-change/mask/28bcb8e4de657e28e995b2c988d25115.mp4", "composite_path": "synthetic-bg-change/composite/28bcb8e4de657e28e995b2c988d25115.mp4"}
{"edit_instruction": "Change the background to a tropical beach cabana with gently swaying palm trees and turquoise ocean waves rolling onto the sand in the distance, soft warm sunlight from the front-right, medium shot, eye-level, static camera, blurry background with bokeh. Keep the young girl in the yellow ruffled dress and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/8deb55240b72f7b9d2b5501e12f34758.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8deb55240b72f7b9d2b5501e12f34758.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8deb55240b72f7b9d2b5501e12f34758.mp4", "mask_path": "synthetic-bg-change/mask/8deb55240b72f7b9d2b5501e12f34758.mp4", "composite_path": "synthetic-bg-change/composite/8deb55240b72f7b9d2b5501e12f34758.mp4"}
{"edit_instruction": "Change the background to a grassy park with golden leaves falling from trees and distant bushes rustling in the wind, lit by soft, overcast daylight from the left. Use a medium shot at eye-level with a slightly blurred background. Keep the man in the plaid shirt and the girl in the white cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/db5904dcd2213759faf74d44809cc56c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/db5904dcd2213759faf74d44809cc56c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/db5904dcd2213759faf74d44809cc56c.mp4", "mask_path": "synthetic-bg-change/mask/db5904dcd2213759faf74d44809cc56c.mp4", "composite_path": "synthetic-bg-change/composite/db5904dcd2213759faf74d44809cc56c.mp4"}
{"edit_instruction": "Change the background to a tropical beach cabana with gently swaying palm trees and turquoise ocean waves rolling onto the sand in the distance, soft warm sunlight from the front-right, medium shot, eye-level, static camera, blurry background with bokeh. Keep the young girl in the yellow ruffled dress and sunglasses intact.", "input_video_path": "synthetic-bg-change/input_video/dbec5e7ea154eda4f3251fd93d770602.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dbec5e7ea154eda4f3251fd93d770602.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dbec5e7ea154eda4f3251fd93d770602.mp4", "mask_path": "synthetic-bg-change/mask/dbec5e7ea154eda4f3251fd93d770602.mp4", "composite_path": "synthetic-bg-change/composite/dbec5e7ea154eda4f3251fd93d770602.mp4"}
{"edit_instruction": "Change the background to the Trocad\u00e9ro plaza with the Eiffel Tower towering behind, tourists walking in the distance, pigeons flying, drifting leaves, soft overcast daylight, and a gentle background blur. Keep the young man in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8335f15645aca0c3220ff80a4be2f8e0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8335f15645aca0c3220ff80a4be2f8e0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8335f15645aca0c3220ff80a4be2f8e0.mp4", "mask_path": "synthetic-bg-change/mask/8335f15645aca0c3220ff80a4be2f8e0.mp4", "composite_path": "synthetic-bg-change/composite/8335f15645aca0c3220ff80a4be2f8e0.mp4"}
{"edit_instruction": "Change the background to a grassy park with golden leaves falling from trees and distant bushes rustling in the wind, lit by soft, overcast daylight from the left. Use a medium shot at eye-level with a slightly blurred background. Keep the man in the plaid shirt and the girl in the white cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/7f15c8505c446dcfcb6ce90f4f1afc98.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7f15c8505c446dcfcb6ce90f4f1afc98.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7f15c8505c446dcfcb6ce90f4f1afc98.mp4", "mask_path": "synthetic-bg-change/mask/7f15c8505c446dcfcb6ce90f4f1afc98.mp4", "composite_path": "synthetic-bg-change/composite/7f15c8505c446dcfcb6ce90f4f1afc98.mp4"}
{"edit_instruction": "Change the background to a busy airport terminal with travelers pulling suitcases walking past and digital flight boards flickering, lit by neutral artificial light from the left. Use a medium shot at eye-level with the background in soft focus. Keep the man in the plaid shirt and the girl in the white cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/c1c17b87da95f5a19ca919f93d916bce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c1c17b87da95f5a19ca919f93d916bce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c1c17b87da95f5a19ca919f93d916bce.mp4", "mask_path": "synthetic-bg-change/mask/c1c17b87da95f5a19ca919f93d916bce.mp4", "composite_path": "synthetic-bg-change/composite/c1c17b87da95f5a19ca919f93d916bce.mp4"}
{"edit_instruction": "Change the background to the Trocad\u00e9ro plaza with the Eiffel Tower towering behind, tourists walking in the distance, pigeons flying, drifting leaves, soft overcast daylight, and a gentle background blur. Keep the young man in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8dad7d36033a6d152c35937ad8961470.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8dad7d36033a6d152c35937ad8961470.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8dad7d36033a6d152c35937ad8961470.mp4", "mask_path": "synthetic-bg-change/mask/8dad7d36033a6d152c35937ad8961470.mp4", "composite_path": "synthetic-bg-change/composite/8dad7d36033a6d152c35937ad8961470.mp4"}
{"edit_instruction": "Change the background to a modern airport terminal waiting area with passengers walking briskly past and airplanes taxiing visible through large glass windows, lit by cool, diffused daylight from the left. Medium shot, eye-level, background in soft focus. Keep the man in the plaid shirt and the girl in the beige cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/83430368fe506338cc15c82860d1da16.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/83430368fe506338cc15c82860d1da16.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/83430368fe506338cc15c82860d1da16.mp4", "mask_path": "synthetic-bg-change/mask/83430368fe506338cc15c82860d1da16.mp4", "composite_path": "synthetic-bg-change/composite/83430368fe506338cc15c82860d1da16.mp4"}
{"edit_instruction": "Change the background to a busy airport terminal with travelers pulling suitcases walking past and digital flight boards flickering, lit by neutral artificial light from the left. Use a medium shot at eye-level with the background in soft focus. Keep the man in the plaid shirt and the girl in the white cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/2f8ad2b800add64b6281cd7e0429190c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2f8ad2b800add64b6281cd7e0429190c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2f8ad2b800add64b6281cd7e0429190c.mp4", "mask_path": "synthetic-bg-change/mask/2f8ad2b800add64b6281cd7e0429190c.mp4", "composite_path": "synthetic-bg-change/composite/2f8ad2b800add64b6281cd7e0429190c.mp4"}
{"edit_instruction": "Change the background to a peaceful autumn park with golden leaves falling from swaying trees and pedestrians walking dogs on a distant path, lit by soft, diffused daylight from the left. Medium shot, eye-level, slightly blurred background. Keep the man in the plaid shirt and the girl in the beige cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/0856418e44b88066a7b6777435923b3d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0856418e44b88066a7b6777435923b3d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0856418e44b88066a7b6777435923b3d.mp4", "mask_path": "synthetic-bg-change/mask/0856418e44b88066a7b6777435923b3d.mp4", "composite_path": "synthetic-bg-change/composite/0856418e44b88066a7b6777435923b3d.mp4"}
{"edit_instruction": "Change the background to a modern airport terminal waiting area with passengers walking briskly past and airplanes taxiing visible through large glass windows, lit by cool, diffused daylight from the left. Medium shot, eye-level, background in soft focus. Keep the man in the plaid shirt and the girl in the beige cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/2a00a41cc1c5aedb233a58eea1f8f85c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2a00a41cc1c5aedb233a58eea1f8f85c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2a00a41cc1c5aedb233a58eea1f8f85c.mp4", "mask_path": "synthetic-bg-change/mask/2a00a41cc1c5aedb233a58eea1f8f85c.mp4", "composite_path": "synthetic-bg-change/composite/2a00a41cc1c5aedb233a58eea1f8f85c.mp4"}
{"edit_instruction": "Change the background to a carpeted floor of a busy airport gate area with travelers pulling luggage walking past in the mid-ground and planes taxiing visible through large glass windows, illuminated by soft, diffused terminal lighting from the right. Use a medium shot at eye-level with a slightly blurred background. Keep the man and the girl intact.", "input_video_path": "synthetic-bg-change/input_video/afbe1730eaa667aa0edb67dc3928f9e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/afbe1730eaa667aa0edb67dc3928f9e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/afbe1730eaa667aa0edb67dc3928f9e4.mp4", "mask_path": "synthetic-bg-change/mask/afbe1730eaa667aa0edb67dc3928f9e4.mp4", "composite_path": "synthetic-bg-change/composite/afbe1730eaa667aa0edb67dc3928f9e4.mp4"}
{"edit_instruction": "Change the background to a peaceful autumn park with golden leaves falling from swaying trees and pedestrians walking dogs on a distant path, lit by soft, diffused daylight from the left. Medium shot, eye-level, slightly blurred background. Keep the man in the plaid shirt and the girl in the beige cardigan intact.", "input_video_path": "synthetic-bg-change/input_video/844ec47ffb9bc7f3aea8b02239efb014.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/844ec47ffb9bc7f3aea8b02239efb014.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/844ec47ffb9bc7f3aea8b02239efb014.mp4", "mask_path": "synthetic-bg-change/mask/844ec47ffb9bc7f3aea8b02239efb014.mp4", "composite_path": "synthetic-bg-change/composite/844ec47ffb9bc7f3aea8b02239efb014.mp4"}
{"edit_instruction": "Change the background to a lively birthday party with colorful balloons floating in the background, streamers hanging from the ceiling, and guests chatting in the distance, illuminated by soft, cheerful party lighting. Medium shot, eye-level, static camera, blurred background with festive bokeh. Keep the young man in the bow tie presenting the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/15faad94c7eca16bb36f4ce12dbe24da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/15faad94c7eca16bb36f4ce12dbe24da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/15faad94c7eca16bb36f4ce12dbe24da.mp4", "mask_path": "synthetic-bg-change/mask/15faad94c7eca16bb36f4ce12dbe24da.mp4", "composite_path": "synthetic-bg-change/composite/15faad94c7eca16bb36f4ce12dbe24da.mp4"}
{"edit_instruction": "Change the background to a carpeted floor of a busy airport gate area with travelers pulling luggage walking past in the mid-ground and planes taxiing visible through large glass windows, illuminated by soft, diffused terminal lighting from the right. Use a medium shot at eye-level with a slightly blurred background. Keep the man and the girl intact.", "input_video_path": "synthetic-bg-change/input_video/451f6ff1c8d838b7010882dea03d37d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/451f6ff1c8d838b7010882dea03d37d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/451f6ff1c8d838b7010882dea03d37d1.mp4", "mask_path": "synthetic-bg-change/mask/451f6ff1c8d838b7010882dea03d37d1.mp4", "composite_path": "synthetic-bg-change/composite/451f6ff1c8d838b7010882dea03d37d1.mp4"}
{"edit_instruction": "Change the background to a vibrant city park with people walking dogs and cyclists passing on a path in the deep background, trees swaying in the wind, bright soft daylight from the right, medium shot, eye-level with a sharp background. Keep the man and the girl intact.", "input_video_path": "synthetic-bg-change/input_video/361859503fe5ba5613ebf7dc2289ef37.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/361859503fe5ba5613ebf7dc2289ef37.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/361859503fe5ba5613ebf7dc2289ef37.mp4", "mask_path": "synthetic-bg-change/mask/361859503fe5ba5613ebf7dc2289ef37.mp4", "composite_path": "synthetic-bg-change/composite/361859503fe5ba5613ebf7dc2289ef37.mp4"}
{"edit_instruction": "Change the background to a lively birthday party with colorful balloons floating in the background, streamers hanging from the ceiling, and guests chatting in the distance, illuminated by soft, cheerful party lighting. Medium shot, eye-level, static camera, blurred background with festive bokeh. Keep the young man in the bow tie presenting the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/4cc8840f064cd2830065bfacbcc19804.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4cc8840f064cd2830065bfacbcc19804.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4cc8840f064cd2830065bfacbcc19804.mp4", "mask_path": "synthetic-bg-change/mask/4cc8840f064cd2830065bfacbcc19804.mp4", "composite_path": "synthetic-bg-change/composite/4cc8840f064cd2830065bfacbcc19804.mp4"}
{"edit_instruction": "Change the background to a colorful comic book store with dust motes floating in light beams and customers browsing shelves in the background, lit by soft diffused lighting from the front-right. Medium close-up, eye-level, static camera, soft-focus background. Keep the young man in the striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/77635f792cf173bce48150e2effd5b1b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/77635f792cf173bce48150e2effd5b1b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/77635f792cf173bce48150e2effd5b1b.mp4", "mask_path": "synthetic-bg-change/mask/77635f792cf173bce48150e2effd5b1b.mp4", "composite_path": "synthetic-bg-change/composite/77635f792cf173bce48150e2effd5b1b.mp4"}
{"edit_instruction": "Change the background to a vibrant city park with people walking dogs and cyclists passing on a path in the deep background, trees swaying in the wind, bright soft daylight from the right, medium shot, eye-level with a sharp background. Keep the man and the girl intact.", "input_video_path": "synthetic-bg-change/input_video/8ba3995a007f224c9154d0f8e8604632.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8ba3995a007f224c9154d0f8e8604632.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8ba3995a007f224c9154d0f8e8604632.mp4", "mask_path": "synthetic-bg-change/mask/8ba3995a007f224c9154d0f8e8604632.mp4", "composite_path": "synthetic-bg-change/composite/8ba3995a007f224c9154d0f8e8604632.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with dust motes dancing in light beams and sheer curtains gently billowing, featuring soft diffused light from a window on the right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the man covering his face and the comforting young girl intact.", "input_video_path": "synthetic-bg-change/input_video/c947a83122a04bdc8e2f5d8fbb96c4aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c947a83122a04bdc8e2f5d8fbb96c4aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c947a83122a04bdc8e2f5d8fbb96c4aa.mp4", "mask_path": "synthetic-bg-change/mask/c947a83122a04bdc8e2f5d8fbb96c4aa.mp4", "composite_path": "synthetic-bg-change/composite/c947a83122a04bdc8e2f5d8fbb96c4aa.mp4"}
{"edit_instruction": "Change the background to a colorful comic book store with dust motes floating in light beams and customers browsing shelves in the background, lit by soft diffused lighting from the front-right. Medium close-up, eye-level, static camera, soft-focus background. Keep the young man in the striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/03c6ac76b871662dcb79534d708cf8b6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/03c6ac76b871662dcb79534d708cf8b6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/03c6ac76b871662dcb79534d708cf8b6.mp4", "mask_path": "synthetic-bg-change/mask/03c6ac76b871662dcb79534d708cf8b6.mp4", "composite_path": "synthetic-bg-change/composite/03c6ac76b871662dcb79534d708cf8b6.mp4"}
{"edit_instruction": "Change the background to a quiet hospital corridor with rows of empty chairs, featuring doctors and nurses walking past in the distance, flickering fluorescent lights, and neutral, soft clinical lighting from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the man covering his face and the concerned young girl intact.", "input_video_path": "synthetic-bg-change/input_video/47fdb42aae4d51cae801228ffb4a3602.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/47fdb42aae4d51cae801228ffb4a3602.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/47fdb42aae4d51cae801228ffb4a3602.mp4", "mask_path": "synthetic-bg-change/mask/47fdb42aae4d51cae801228ffb4a3602.mp4", "composite_path": "synthetic-bg-change/composite/47fdb42aae4d51cae801228ffb4a3602.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with dust motes dancing in light beams and sheer curtains gently billowing, featuring soft diffused light from a window on the right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the man covering his face and the comforting young girl intact.", "input_video_path": "synthetic-bg-change/input_video/f061feac0778c36598869d6192e2df63.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f061feac0778c36598869d6192e2df63.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f061feac0778c36598869d6192e2df63.mp4", "mask_path": "synthetic-bg-change/mask/f061feac0778c36598869d6192e2df63.mp4", "composite_path": "synthetic-bg-change/composite/f061feac0778c36598869d6192e2df63.mp4"}
{"edit_instruction": "Change the background to a futuristic laboratory with holographic data streams scrolling rapidly and robotic arms assembling components in the distance, illuminated by clean neutral artificial light from the front-right. Use a medium close-up, eye-level static camera with gentle background blur. Keep the young man in the striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6a549cebb82db1b1a50c47d1b32de95e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6a549cebb82db1b1a50c47d1b32de95e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6a549cebb82db1b1a50c47d1b32de95e.mp4", "mask_path": "synthetic-bg-change/mask/6a549cebb82db1b1a50c47d1b32de95e.mp4", "composite_path": "synthetic-bg-change/composite/6a549cebb82db1b1a50c47d1b32de95e.mp4"}
{"edit_instruction": "Change the background to a quiet hospital corridor with rows of empty chairs, featuring doctors and nurses walking past in the distance, flickering fluorescent lights, and neutral, soft clinical lighting from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the man covering his face and the concerned young girl intact.", "input_video_path": "synthetic-bg-change/input_video/6127369659a173aad4a5672670e4fdc6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6127369659a173aad4a5672670e4fdc6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6127369659a173aad4a5672670e4fdc6.mp4", "mask_path": "synthetic-bg-change/mask/6127369659a173aad4a5672670e4fdc6.mp4", "composite_path": "synthetic-bg-change/composite/6127369659a173aad4a5672670e4fdc6.mp4"}
{"edit_instruction": "Change the background to a sleek modern corporate lobby with glass walls, business people walking briskly in the blurred background, and elevators opening and closing, lit by soft diffused light coming from the left window. Use a medium shot, eye-level angle, static camera, and a soft-focus background. Keep the man in the white dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/cb13475da58ad66abe56842d9fdadf14.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb13475da58ad66abe56842d9fdadf14.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb13475da58ad66abe56842d9fdadf14.mp4", "mask_path": "synthetic-bg-change/mask/cb13475da58ad66abe56842d9fdadf14.mp4", "composite_path": "synthetic-bg-change/composite/cb13475da58ad66abe56842d9fdadf14.mp4"}
{"edit_instruction": "Change the background to a futuristic laboratory with holographic data streams scrolling rapidly and robotic arms assembling components in the distance, illuminated by clean neutral artificial light from the front-right. Use a medium close-up, eye-level static camera with gentle background blur. Keep the young man in the striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c59d6117b6e2a60ec2a697da9eb49ed0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c59d6117b6e2a60ec2a697da9eb49ed0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c59d6117b6e2a60ec2a697da9eb49ed0.mp4", "mask_path": "synthetic-bg-change/mask/c59d6117b6e2a60ec2a697da9eb49ed0.mp4", "composite_path": "synthetic-bg-change/composite/c59d6117b6e2a60ec2a697da9eb49ed0.mp4"}
{"edit_instruction": "Change the background to a sunny urban park with a modern city skyline in the distance, trees swaying gently, people walking dogs on pathways, and bright natural daylight from the front-left. Medium shot, eye-level, static camera, gentle background blur. Keep the man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/5410132e23d8f43b849d7081620223a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5410132e23d8f43b849d7081620223a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5410132e23d8f43b849d7081620223a0.mp4", "mask_path": "synthetic-bg-change/mask/5410132e23d8f43b849d7081620223a0.mp4", "composite_path": "synthetic-bg-change/composite/5410132e23d8f43b849d7081620223a0.mp4"}
{"edit_instruction": "Change the background to a sleek modern corporate lobby with glass walls, business people walking briskly in the blurred background, and elevators opening and closing, lit by soft diffused light coming from the left window. Use a medium shot, eye-level angle, static camera, and a soft-focus background. Keep the man in the white dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/cfaeb14bd468c4726d9decb40e19dca8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cfaeb14bd468c4726d9decb40e19dca8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cfaeb14bd468c4726d9decb40e19dca8.mp4", "mask_path": "synthetic-bg-change/mask/cfaeb14bd468c4726d9decb40e19dca8.mp4", "composite_path": "synthetic-bg-change/composite/cfaeb14bd468c4726d9decb40e19dca8.mp4"}
{"edit_instruction": "Change the background to a beautiful suburban house with a freshly painted white picket fence, green trees swaying gently, and a dog running across a manicured lawn under bright, neutral daylight. Use a medium shot at eye-level with a slightly blurred background. Keep the worker in red overalls with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/add7990a69ca74099289f5ddb770fb33.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/add7990a69ca74099289f5ddb770fb33.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/add7990a69ca74099289f5ddb770fb33.mp4", "mask_path": "synthetic-bg-change/mask/add7990a69ca74099289f5ddb770fb33.mp4", "composite_path": "synthetic-bg-change/composite/add7990a69ca74099289f5ddb770fb33.mp4"}
{"edit_instruction": "Change the background to a sunny urban park with a modern city skyline in the distance, trees swaying gently, people walking dogs on pathways, and bright natural daylight from the front-left. Medium shot, eye-level, static camera, gentle background blur. Keep the man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8b07153cd97b83adbad641abba2bf138.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8b07153cd97b83adbad641abba2bf138.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8b07153cd97b83adbad641abba2bf138.mp4", "mask_path": "synthetic-bg-change/mask/8b07153cd97b83adbad641abba2bf138.mp4", "composite_path": "synthetic-bg-change/composite/8b07153cd97b83adbad641abba2bf138.mp4"}
{"edit_instruction": "Change the background to a busy high school classroom with students walking past and a teacher writing on a chalkboard, soft neutral lighting hitting the face from the front-right. Use a medium close-up, eye-level static camera with a blurred background and bokeh. Keep the young man in the striped shirt adjusting his glasses intact.", "input_video_path": "synthetic-bg-change/input_video/cfc5b1b90254cec416808ee2666d3f87.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cfc5b1b90254cec416808ee2666d3f87.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cfc5b1b90254cec416808ee2666d3f87.mp4", "mask_path": "synthetic-bg-change/mask/cfc5b1b90254cec416808ee2666d3f87.mp4", "composite_path": "synthetic-bg-change/composite/cfc5b1b90254cec416808ee2666d3f87.mp4"}
{"edit_instruction": "Change the background to a beautiful suburban house with a freshly painted white picket fence, green trees swaying gently, and a dog running across a manicured lawn under bright, neutral daylight. Use a medium shot at eye-level with a slightly blurred background. Keep the worker in red overalls with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/8e51848c056e336692446ff78f56b3ea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8e51848c056e336692446ff78f56b3ea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8e51848c056e336692446ff78f56b3ea.mp4", "mask_path": "synthetic-bg-change/mask/8e51848c056e336692446ff78f56b3ea.mp4", "composite_path": "synthetic-bg-change/composite/8e51848c056e336692446ff78f56b3ea.mp4"}
{"edit_instruction": "Change the background to the aisle of a well-stocked hardware store filled with tools and paint cans, with customers walking past pushing shopping carts and ceiling fans spinning slowly overhead, illuminated by even, cool fluorescent store lighting. Medium shot, eye-level, sharp background with everything in focus. Keep the worker in red overalls intact.", "input_video_path": "synthetic-bg-change/input_video/9e09cdc77a34e26e2a6c48a58a83c19a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9e09cdc77a34e26e2a6c48a58a83c19a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9e09cdc77a34e26e2a6c48a58a83c19a.mp4", "mask_path": "synthetic-bg-change/mask/9e09cdc77a34e26e2a6c48a58a83c19a.mp4", "composite_path": "synthetic-bg-change/composite/9e09cdc77a34e26e2a6c48a58a83c19a.mp4"}
{"edit_instruction": "Change the background to a busy high school classroom with students walking past and a teacher writing on a chalkboard, soft neutral lighting hitting the face from the front-right. Use a medium close-up, eye-level static camera with a blurred background and bokeh. Keep the young man in the striped shirt adjusting his glasses intact.", "input_video_path": "synthetic-bg-change/input_video/49bff5f1b5c1a7effc46d33c956473a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/49bff5f1b5c1a7effc46d33c956473a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/49bff5f1b5c1a7effc46d33c956473a7.mp4", "mask_path": "synthetic-bg-change/mask/49bff5f1b5c1a7effc46d33c956473a7.mp4", "composite_path": "synthetic-bg-change/composite/49bff5f1b5c1a7effc46d33c956473a7.mp4"}
{"edit_instruction": "Change the background to a rainy city street near a glass shelter with raindrops streaking down surfaces and blurred car headlights passing in the distance, illuminated by cool, soft light from the left. Use a close-up, eye-level static camera with soft focus. Keep the young blonde woman in profile intact.", "input_video_path": "synthetic-bg-change/input_video/7d87b9f76c778e065a2694a4babc3582.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7d87b9f76c778e065a2694a4babc3582.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7d87b9f76c778e065a2694a4babc3582.mp4", "mask_path": "synthetic-bg-change/mask/7d87b9f76c778e065a2694a4babc3582.mp4", "composite_path": "synthetic-bg-change/composite/7d87b9f76c778e065a2694a4babc3582.mp4"}
{"edit_instruction": "Change the background to the aisle of a well-stocked hardware store filled with tools and paint cans, with customers walking past pushing shopping carts and ceiling fans spinning slowly overhead, illuminated by even, cool fluorescent store lighting. Medium shot, eye-level, sharp background with everything in focus. Keep the worker in red overalls intact.", "input_video_path": "synthetic-bg-change/input_video/4a597733eb96b6c8bbd35790a2ac8567.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4a597733eb96b6c8bbd35790a2ac8567.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4a597733eb96b6c8bbd35790a2ac8567.mp4", "mask_path": "synthetic-bg-change/mask/4a597733eb96b6c8bbd35790a2ac8567.mp4", "composite_path": "synthetic-bg-change/composite/4a597733eb96b6c8bbd35790a2ac8567.mp4"}
{"edit_instruction": "Change the background to a minimalist modern art gallery with abstract paintings on clean white walls and dust motes floating in beams of light, featuring soft gallery track lighting from the front right and a blurred background with bokeh. Keep the woman in the white blouse and skirt intact.", "input_video_path": "synthetic-bg-change/input_video/7f7bbdc06e87c294cabc2b7e6b01a89f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7f7bbdc06e87c294cabc2b7e6b01a89f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7f7bbdc06e87c294cabc2b7e6b01a89f.mp4", "mask_path": "synthetic-bg-change/mask/7f7bbdc06e87c294cabc2b7e6b01a89f.mp4", "composite_path": "synthetic-bg-change/composite/7f7bbdc06e87c294cabc2b7e6b01a89f.mp4"}
{"edit_instruction": "Change the background to a rainy city street near a glass shelter with raindrops streaking down surfaces and blurred car headlights passing in the distance, illuminated by cool, soft light from the left. Use a close-up, eye-level static camera with soft focus. Keep the young blonde woman in profile intact.", "input_video_path": "synthetic-bg-change/input_video/f841217a5a15833c18c355a0800a6e81.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f841217a5a15833c18c355a0800a6e81.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f841217a5a15833c18c355a0800a6e81.mp4", "mask_path": "synthetic-bg-change/mask/f841217a5a15833c18c355a0800a6e81.mp4", "composite_path": "synthetic-bg-change/composite/f841217a5a15833c18c355a0800a6e81.mp4"}
{"edit_instruction": "Change the background to a minimalist modern art gallery with abstract paintings on clean white walls and dust motes floating in beams of light, featuring soft gallery track lighting from the front right and a blurred background with bokeh. Keep the woman in the white blouse and skirt intact.", "input_video_path": "synthetic-bg-change/input_video/e789fc6b6825ce77d2ae4a72709b980a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e789fc6b6825ce77d2ae4a72709b980a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e789fc6b6825ce77d2ae4a72709b980a.mp4", "mask_path": "synthetic-bg-change/mask/e789fc6b6825ce77d2ae4a72709b980a.mp4", "composite_path": "synthetic-bg-change/composite/e789fc6b6825ce77d2ae4a72709b980a.mp4"}
{"edit_instruction": "Change the background to a sunny city park with high-rise buildings in the distance, green trees swaying gently, and pigeons flying past, using natural neutral daylight from the front-left, medium shot, eye-level, static camera, and slightly blurred background. Keep the man in the white dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/dd6c5cddfe5932d9e16da9ad41ddeb55.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dd6c5cddfe5932d9e16da9ad41ddeb55.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dd6c5cddfe5932d9e16da9ad41ddeb55.mp4", "mask_path": "synthetic-bg-change/mask/dd6c5cddfe5932d9e16da9ad41ddeb55.mp4", "composite_path": "synthetic-bg-change/composite/dd6c5cddfe5932d9e16da9ad41ddeb55.mp4"}
{"edit_instruction": "Change the background to a high-end modern apartment interior with sheer white curtains billowing and dust motes dancing in the air, illuminated by soft diffused light from the left. Use a close-up, eye-level static camera with a dreamy out-of-focus background and bokeh. Keep the young blonde woman in profile intact.", "input_video_path": "synthetic-bg-change/input_video/7c7dd6417770e913929774f0f345fcbf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c7dd6417770e913929774f0f345fcbf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c7dd6417770e913929774f0f345fcbf.mp4", "mask_path": "synthetic-bg-change/mask/7c7dd6417770e913929774f0f345fcbf.mp4", "composite_path": "synthetic-bg-change/composite/7c7dd6417770e913929774f0f345fcbf.mp4"}
{"edit_instruction": "Change the background to a sterile, high-tech laboratory with stainless steel equipment, robotic arms assembling components, digital displays flickering with data, and soft neutral clinical light from the front-left. Use a blurred background with bokeh. Keep the medical worker in the protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/f01c9db09004aef4d254e6ce072868e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f01c9db09004aef4d254e6ce072868e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f01c9db09004aef4d254e6ce072868e8.mp4", "mask_path": "synthetic-bg-change/mask/f01c9db09004aef4d254e6ce072868e8.mp4", "composite_path": "synthetic-bg-change/composite/f01c9db09004aef4d254e6ce072868e8.mp4"}
{"edit_instruction": "Change the background to a sunny city park with high-rise buildings in the distance, green trees swaying gently, and pigeons flying past, using natural neutral daylight from the front-left, medium shot, eye-level, static camera, and slightly blurred background. Keep the man in the white dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a2f5b2a21ec9051a2a5f4f3fe9b17aa2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a2f5b2a21ec9051a2a5f4f3fe9b17aa2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a2f5b2a21ec9051a2a5f4f3fe9b17aa2.mp4", "mask_path": "synthetic-bg-change/mask/a2f5b2a21ec9051a2a5f4f3fe9b17aa2.mp4", "composite_path": "synthetic-bg-change/composite/a2f5b2a21ec9051a2a5f4f3fe9b17aa2.mp4"}
{"edit_instruction": "Change the background to a high-end modern apartment interior with sheer white curtains billowing and dust motes dancing in the air, illuminated by soft diffused light from the left. Use a close-up, eye-level static camera with a dreamy out-of-focus background and bokeh. Keep the young blonde woman in profile intact.", "input_video_path": "synthetic-bg-change/input_video/16a5459de879274fc5a5557bad72b170.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/16a5459de879274fc5a5557bad72b170.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/16a5459de879274fc5a5557bad72b170.mp4", "mask_path": "synthetic-bg-change/mask/16a5459de879274fc5a5557bad72b170.mp4", "composite_path": "synthetic-bg-change/composite/16a5459de879274fc5a5557bad72b170.mp4"}
{"edit_instruction": "Change the background to a sterile, high-tech laboratory with stainless steel equipment, robotic arms assembling components, digital displays flickering with data, and soft neutral clinical light from the front-left. Use a blurred background with bokeh. Keep the medical worker in the protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/43d5e23d024e1e37cc6364640cbe7b62.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/43d5e23d024e1e37cc6364640cbe7b62.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/43d5e23d024e1e37cc6364640cbe7b62.mp4", "mask_path": "synthetic-bg-change/mask/43d5e23d024e1e37cc6364640cbe7b62.mp4", "composite_path": "synthetic-bg-change/composite/43d5e23d024e1e37cc6364640cbe7b62.mp4"}
{"edit_instruction": "Change the background to a small wooden stage at a comedy club with waiters moving through a dimly lit crowd and a neon sign flickering on a brick wall, illuminated by stage lighting from the front-right. Medium close-up, eye-level, static camera, soft-focus background. Keep the man in the argyle sweater intact.", "input_video_path": "synthetic-bg-change/input_video/a7e9e796be614cd97108aada91229944.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a7e9e796be614cd97108aada91229944.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a7e9e796be614cd97108aada91229944.mp4", "mask_path": "synthetic-bg-change/mask/a7e9e796be614cd97108aada91229944.mp4", "composite_path": "synthetic-bg-change/composite/a7e9e796be614cd97108aada91229944.mp4"}
{"edit_instruction": "Change the background to a busy urban checkpoint at twilight with ambulances passing and steam rising from street vents, under neutral diffused street lighting. Use a medium close-up, eye-level shot with a slightly blurred background. Keep the worker in the protective hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/eb74de67644d3d6a5cb274b10946c92a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb74de67644d3d6a5cb274b10946c92a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb74de67644d3d6a5cb274b10946c92a.mp4", "mask_path": "synthetic-bg-change/mask/eb74de67644d3d6a5cb274b10946c92a.mp4", "composite_path": "synthetic-bg-change/composite/eb74de67644d3d6a5cb274b10946c92a.mp4"}
{"edit_instruction": "Change the background to a lush green golf course during an event with golf carts driving in the distance, flags waving on the green, and trees swaying gently under natural soft daylight with a slight overcast feel. Medium close-up, eye-level, static camera, gentle background blur. Keep the man in the argyle sweater intact.", "input_video_path": "synthetic-bg-change/input_video/b8e53b9d46d4c11f1205d81cdf47d2f5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b8e53b9d46d4c11f1205d81cdf47d2f5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b8e53b9d46d4c11f1205d81cdf47d2f5.mp4", "mask_path": "synthetic-bg-change/mask/b8e53b9d46d4c11f1205d81cdf47d2f5.mp4", "composite_path": "synthetic-bg-change/composite/b8e53b9d46d4c11f1205d81cdf47d2f5.mp4"}
{"edit_instruction": "Change the background to a small wooden stage at a comedy club with waiters moving through a dimly lit crowd and a neon sign flickering on a brick wall, illuminated by stage lighting from the front-right. Medium close-up, eye-level, static camera, soft-focus background. Keep the man in the argyle sweater intact.", "input_video_path": "synthetic-bg-change/input_video/64e91e400c0aa3997f46ff9643cb431e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/64e91e400c0aa3997f46ff9643cb431e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/64e91e400c0aa3997f46ff9643cb431e.mp4", "mask_path": "synthetic-bg-change/mask/64e91e400c0aa3997f46ff9643cb431e.mp4", "composite_path": "synthetic-bg-change/composite/64e91e400c0aa3997f46ff9643cb431e.mp4"}
{"edit_instruction": "Change the background to a busy urban checkpoint at twilight with ambulances passing and steam rising from street vents, under neutral diffused street lighting. Use a medium close-up, eye-level shot with a slightly blurred background. Keep the worker in the protective hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/e56aa93d8aeb42232d70d389e80ba1ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e56aa93d8aeb42232d70d389e80ba1ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e56aa93d8aeb42232d70d389e80ba1ec.mp4", "mask_path": "synthetic-bg-change/mask/e56aa93d8aeb42232d70d389e80ba1ec.mp4", "composite_path": "synthetic-bg-change/composite/e56aa93d8aeb42232d70d389e80ba1ec.mp4"}
{"edit_instruction": "Change the background to a lush green golf course during an event with golf carts driving in the distance, flags waving on the green, and trees swaying gently under natural soft daylight with a slight overcast feel. Medium close-up, eye-level, static camera, gentle background blur. Keep the man in the argyle sweater intact.", "input_video_path": "synthetic-bg-change/input_video/2e7cad9c10862ab522be2ecd51fc93bd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2e7cad9c10862ab522be2ecd51fc93bd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2e7cad9c10862ab522be2ecd51fc93bd.mp4", "mask_path": "synthetic-bg-change/mask/2e7cad9c10862ab522be2ecd51fc93bd.mp4", "composite_path": "synthetic-bg-change/composite/2e7cad9c10862ab522be2ecd51fc93bd.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with bookshelves and plants, featuring dust motes dancing in shafts of afternoon light from a window behind. Use soft, diffused lighting from the front. Medium close-up, eye-level, static camera, with a blurred background and bokeh. Keep the older woman in the headphones intact.", "input_video_path": "synthetic-bg-change/input_video/91622639867659a4a71e44f22c983811.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/91622639867659a4a71e44f22c983811.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/91622639867659a4a71e44f22c983811.mp4", "mask_path": "synthetic-bg-change/mask/91622639867659a4a71e44f22c983811.mp4", "composite_path": "synthetic-bg-change/composite/91622639867659a4a71e44f22c983811.mp4"}
{"edit_instruction": "Change the background to a massive chemical processing plant with large metallic pipes releasing steam, yellow warning lights rotating, conveyor belts moving in the distance, and flat industrial lighting from the left. Medium close-up, eye-level, sharp background, deep focus. Keep the worker in the hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/c8128b96ec6351e36026f705a3a0dc95.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c8128b96ec6351e36026f705a3a0dc95.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c8128b96ec6351e36026f705a3a0dc95.mp4", "mask_path": "synthetic-bg-change/mask/c8128b96ec6351e36026f705a3a0dc95.mp4", "composite_path": "synthetic-bg-change/composite/c8128b96ec6351e36026f705a3a0dc95.mp4"}
{"edit_instruction": "Change the background to a historic university library with rows of wooden bookshelves, dust motes dancing in beams of light, and students walking quietly in distant aisles, lit by soft diffused neutral light from the front-right. Medium close-up, eye-level, static camera, soft-focus background with bokeh. Keep the red-haired woman with glasses intact.", "input_video_path": "synthetic-bg-change/input_video/13ef6fe5172ef5c24513863bcb61b798.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/13ef6fe5172ef5c24513863bcb61b798.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/13ef6fe5172ef5c24513863bcb61b798.mp4", "mask_path": "synthetic-bg-change/mask/13ef6fe5172ef5c24513863bcb61b798.mp4", "composite_path": "synthetic-bg-change/composite/13ef6fe5172ef5c24513863bcb61b798.mp4"}
{"edit_instruction": "Change the background to a massive chemical processing plant with large metallic pipes releasing steam, yellow warning lights rotating, conveyor belts moving in the distance, and flat industrial lighting from the left. Medium close-up, eye-level, sharp background, deep focus. Keep the worker in the hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/e2e60bcfe2937d21cf892f147a236c93.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e2e60bcfe2937d21cf892f147a236c93.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e2e60bcfe2937d21cf892f147a236c93.mp4", "mask_path": "synthetic-bg-change/mask/e2e60bcfe2937d21cf892f147a236c93.mp4", "composite_path": "synthetic-bg-change/composite/e2e60bcfe2937d21cf892f147a236c93.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with bookshelves and plants, featuring dust motes dancing in shafts of afternoon light from a window behind. Use soft, diffused lighting from the front. Medium close-up, eye-level, static camera, with a blurred background and bokeh. Keep the older woman in the headphones intact.", "input_video_path": "synthetic-bg-change/input_video/90d8c440e93ec2a1ff5314b41d4f2022.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/90d8c440e93ec2a1ff5314b41d4f2022.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/90d8c440e93ec2a1ff5314b41d4f2022.mp4", "mask_path": "synthetic-bg-change/mask/90d8c440e93ec2a1ff5314b41d4f2022.mp4", "composite_path": "synthetic-bg-change/composite/90d8c440e93ec2a1ff5314b41d4f2022.mp4"}
{"edit_instruction": "Change the background to a crowded city street during a demonstration with smoke from flares drifting through the air and blurred figures of other protesters marching with signs. Use soft diffused daylight from the front, medium close-up, eye-level angle, and a blurred background with bokeh. Keep the bald man in the camo shirt and black face mask intact.", "input_video_path": "synthetic-bg-change/input_video/9331645e3022b0f82cf7aa7cd0d58f62.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9331645e3022b0f82cf7aa7cd0d58f62.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9331645e3022b0f82cf7aa7cd0d58f62.mp4", "mask_path": "synthetic-bg-change/mask/9331645e3022b0f82cf7aa7cd0d58f62.mp4", "composite_path": "synthetic-bg-change/composite/9331645e3022b0f82cf7aa7cd0d58f62.mp4"}
{"edit_instruction": "Change the background to a historic university library with rows of wooden bookshelves, dust motes dancing in beams of light, and students walking quietly in distant aisles, lit by soft diffused neutral light from the front-right. Medium close-up, eye-level, static camera, soft-focus background with bokeh. Keep the red-haired woman with glasses intact.", "input_video_path": "synthetic-bg-change/input_video/667e9c99bb09f90e9e832fe98999eef0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/667e9c99bb09f90e9e832fe98999eef0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/667e9c99bb09f90e9e832fe98999eef0.mp4", "mask_path": "synthetic-bg-change/mask/667e9c99bb09f90e9e832fe98999eef0.mp4", "composite_path": "synthetic-bg-change/composite/667e9c99bb09f90e9e832fe98999eef0.mp4"}
{"edit_instruction": "Change the background to a modern, airy shopping mall atrium with escalators moving in the background, shoppers strolling past glass storefronts, and bright, neutral artificial light flooding the space. Medium shot, eye-level, static camera, gently blurred background. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/524e3053ae9ee9ae48f620bd4a320a22.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/524e3053ae9ee9ae48f620bd4a320a22.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/524e3053ae9ee9ae48f620bd4a320a22.mp4", "mask_path": "synthetic-bg-change/mask/524e3053ae9ee9ae48f620bd4a320a22.mp4", "composite_path": "synthetic-bg-change/composite/524e3053ae9ee9ae48f620bd4a320a22.mp4"}
{"edit_instruction": "Change the background to a crowded city street during a demonstration with smoke from flares drifting through the air and blurred figures of other protesters marching with signs. Use soft diffused daylight from the front, medium close-up, eye-level angle, and a blurred background with bokeh. Keep the bald man in the camo shirt and black face mask intact.", "input_video_path": "synthetic-bg-change/input_video/719f69521e7545a851ccb52a0ec7529e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/719f69521e7545a851ccb52a0ec7529e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/719f69521e7545a851ccb52a0ec7529e.mp4", "mask_path": "synthetic-bg-change/mask/719f69521e7545a851ccb52a0ec7529e.mp4", "composite_path": "synthetic-bg-change/composite/719f69521e7545a851ccb52a0ec7529e.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass-walled office with a view of a city skyline, featuring colleagues walking past in the blurred background and digital displays flickering softly on monitors, illuminated by soft, neutral office lighting. Use a medium shot, eye-level angle, static camera, and a blurred background with bokeh. Keep the professional woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/12024c9d15332342674e5ea0526af279.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/12024c9d15332342674e5ea0526af279.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/12024c9d15332342674e5ea0526af279.mp4", "mask_path": "synthetic-bg-change/mask/12024c9d15332342674e5ea0526af279.mp4", "composite_path": "synthetic-bg-change/composite/12024c9d15332342674e5ea0526af279.mp4"}
{"edit_instruction": "Change the background to a modern, airy shopping mall atrium with escalators moving in the background, shoppers strolling past glass storefronts, and bright, neutral artificial light flooding the space. Medium shot, eye-level, static camera, gently blurred background. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/422934cb126a6ffaffc6f9c046fb0dd4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/422934cb126a6ffaffc6f9c046fb0dd4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/422934cb126a6ffaffc6f9c046fb0dd4.mp4", "mask_path": "synthetic-bg-change/mask/422934cb126a6ffaffc6f9c046fb0dd4.mp4", "composite_path": "synthetic-bg-change/composite/422934cb126a6ffaffc6f9c046fb0dd4.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass-walled office with a view of a city skyline, featuring colleagues walking past in the blurred background and digital displays flickering softly on monitors, illuminated by soft, neutral office lighting. Use a medium shot, eye-level angle, static camera, and a blurred background with bokeh. Keep the professional woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a730e4e505697c34e342e7143dbf8877.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a730e4e505697c34e342e7143dbf8877.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a730e4e505697c34e342e7143dbf8877.mp4", "mask_path": "synthetic-bg-change/mask/a730e4e505697c34e342e7143dbf8877.mp4", "composite_path": "synthetic-bg-change/composite/a730e4e505697c34e342e7143dbf8877.mp4"}
{"edit_instruction": "Change the background to a sunny university campus green with students walking to class in the distance and leaves rustling on large oak trees, illuminated by bright, soft daylight. Maintain a medium close-up, eye-level, static camera angle with a soft-focus background. Keep the young man in suspenders giving a thumbs up intact.", "input_video_path": "synthetic-bg-change/input_video/e7ffb940cd364035c7b258938527da86.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e7ffb940cd364035c7b258938527da86.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e7ffb940cd364035c7b258938527da86.mp4", "mask_path": "synthetic-bg-change/mask/e7ffb940cd364035c7b258938527da86.mp4", "composite_path": "synthetic-bg-change/composite/e7ffb940cd364035c7b258938527da86.mp4"}
{"edit_instruction": "Change the background to a sunny university campus lawn with students walking in the distance and leaves rustling on large oak trees, illuminated by bright, neutral daylight from the front. Medium close-up, eye-level, gentle background blur. Keep the teenage boy in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2879b48a5f9e49e825d0eb493a175773.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2879b48a5f9e49e825d0eb493a175773.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2879b48a5f9e49e825d0eb493a175773.mp4", "mask_path": "synthetic-bg-change/mask/2879b48a5f9e49e825d0eb493a175773.mp4", "composite_path": "synthetic-bg-change/composite/2879b48a5f9e49e825d0eb493a175773.mp4"}
{"edit_instruction": "Change the background to a forward operating base in the desert with military vehicles moving in the distance, dust swirling in the wind, a helicopter hovering far overhead, and harsh, bright sunlight from the front-right. Medium close-up, eye-level, slightly blurred background. Keep the bald man in the camo shirt and black face mask intact.", "input_video_path": "synthetic-bg-change/input_video/79c15802e79412e17ddb92ef95c8d4f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/79c15802e79412e17ddb92ef95c8d4f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/79c15802e79412e17ddb92ef95c8d4f7.mp4", "mask_path": "synthetic-bg-change/mask/79c15802e79412e17ddb92ef95c8d4f7.mp4", "composite_path": "synthetic-bg-change/composite/79c15802e79412e17ddb92ef95c8d4f7.mp4"}
{"edit_instruction": "Change the background to a sunny university campus green with students walking to class in the distance and leaves rustling on large oak trees, illuminated by bright, soft daylight. Maintain a medium close-up, eye-level, static camera angle with a soft-focus background. Keep the young man in suspenders giving a thumbs up intact.", "input_video_path": "synthetic-bg-change/input_video/a69546a0a0423a615923a86875263e63.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a69546a0a0423a615923a86875263e63.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a69546a0a0423a615923a86875263e63.mp4", "mask_path": "synthetic-bg-change/mask/a69546a0a0423a615923a86875263e63.mp4", "composite_path": "synthetic-bg-change/composite/a69546a0a0423a615923a86875263e63.mp4"}
{"edit_instruction": "Change the background to a sunny university campus lawn with students walking in the distance and leaves rustling on large oak trees, illuminated by bright, neutral daylight from the front. Medium close-up, eye-level, gentle background blur. Keep the teenage boy in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/063f97659793c822aa065805115b9d30.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/063f97659793c822aa065805115b9d30.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/063f97659793c822aa065805115b9d30.mp4", "mask_path": "synthetic-bg-change/mask/063f97659793c822aa065805115b9d30.mp4", "composite_path": "synthetic-bg-change/composite/063f97659793c822aa065805115b9d30.mp4"}
{"edit_instruction": "Change the background to a forward operating base in the desert with military vehicles moving in the distance, dust swirling in the wind, a helicopter hovering far overhead, and harsh, bright sunlight from the front-right. Medium close-up, eye-level, slightly blurred background. Keep the bald man in the camo shirt and black face mask intact.", "input_video_path": "synthetic-bg-change/input_video/06a250aaf65733a73c1a90a0ca964ba9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06a250aaf65733a73c1a90a0ca964ba9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06a250aaf65733a73c1a90a0ca964ba9.mp4", "mask_path": "synthetic-bg-change/mask/06a250aaf65733a73c1a90a0ca964ba9.mp4", "composite_path": "synthetic-bg-change/composite/06a250aaf65733a73c1a90a0ca964ba9.mp4"}
{"edit_instruction": "Change the background to a bustling outdoor summer street festival with colorful paper lanterns swaying above, blurred pedestrians walking past, and soap bubbles floating through the air, lit by even, diffused daylight with a soft bokeh effect. Keep the girl in the yellow outfit intact.", "input_video_path": "synthetic-bg-change/input_video/be24ca35ba4a4965cce148e8d41c8dd9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/be24ca35ba4a4965cce148e8d41c8dd9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/be24ca35ba4a4965cce148e8d41c8dd9.mp4", "mask_path": "synthetic-bg-change/mask/be24ca35ba4a4965cce148e8d41c8dd9.mp4", "composite_path": "synthetic-bg-change/composite/be24ca35ba4a4965cce148e8d41c8dd9.mp4"}
{"edit_instruction": "Change the background to a busy downtown shopping district with yellow taxi cabs passing and pedestrians walking by, illuminated by soft diffused daylight from the front-right. Use a medium shot, eye-level static camera with a blurred urban background and bokeh. Keep the woman talking on her phone intact.", "input_video_path": "synthetic-bg-change/input_video/ec1754273275068ad03f17f2bbdd50a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ec1754273275068ad03f17f2bbdd50a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ec1754273275068ad03f17f2bbdd50a0.mp4", "mask_path": "synthetic-bg-change/mask/ec1754273275068ad03f17f2bbdd50a0.mp4", "composite_path": "synthetic-bg-change/composite/ec1754273275068ad03f17f2bbdd50a0.mp4"}
{"edit_instruction": "Change the background to a bustling outdoor summer street festival with colorful paper lanterns swaying above, blurred pedestrians walking past, and soap bubbles floating through the air, lit by even, diffused daylight with a soft bokeh effect. Keep the girl in the yellow outfit intact.", "input_video_path": "synthetic-bg-change/input_video/a2383df903b56f91c7b9b1161158581d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a2383df903b56f91c7b9b1161158581d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a2383df903b56f91c7b9b1161158581d.mp4", "mask_path": "synthetic-bg-change/mask/a2383df903b56f91c7b9b1161158581d.mp4", "composite_path": "synthetic-bg-change/composite/a2383df903b56f91c7b9b1161158581d.mp4"}
{"edit_instruction": "Change the background to a grand university library with towering wooden bookshelves, dust motes dancing in shafts of light, and students walking quietly in the distant aisles, featuring soft, even frontal lighting and a blurred background with bokeh. Keep the teenage boy with a bow tie intact.", "input_video_path": "synthetic-bg-change/input_video/9fcd2ebf008c32c40c5a412e239348fd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9fcd2ebf008c32c40c5a412e239348fd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9fcd2ebf008c32c40c5a412e239348fd.mp4", "mask_path": "synthetic-bg-change/mask/9fcd2ebf008c32c40c5a412e239348fd.mp4", "composite_path": "synthetic-bg-change/composite/9fcd2ebf008c32c40c5a412e239348fd.mp4"}
{"edit_instruction": "Change the background to a busy downtown shopping district with yellow taxi cabs passing and pedestrians walking by, illuminated by soft diffused daylight from the front-right. Use a medium shot, eye-level static camera with a blurred urban background and bokeh. Keep the woman talking on her phone intact.", "input_video_path": "synthetic-bg-change/input_video/2cfd727304fff18f73d77dbf3f20f914.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2cfd727304fff18f73d77dbf3f20f914.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2cfd727304fff18f73d77dbf3f20f914.mp4", "mask_path": "synthetic-bg-change/mask/2cfd727304fff18f73d77dbf3f20f914.mp4", "composite_path": "synthetic-bg-change/composite/2cfd727304fff18f73d77dbf3f20f914.mp4"}
{"edit_instruction": "Change the background to a high-rise city rooftop at sunset with city lights beginning to twinkle in the distance and cars moving on streets far below, illuminated by warm soft light from the front-right. Use an eye-level medium shot with gentle background blur. Keep the young woman in the denim outfit holding a selfie stick intact.", "input_video_path": "synthetic-bg-change/input_video/21389fc1a258a60e55cf46d6f6708536.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/21389fc1a258a60e55cf46d6f6708536.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/21389fc1a258a60e55cf46d6f6708536.mp4", "mask_path": "synthetic-bg-change/mask/21389fc1a258a60e55cf46d6f6708536.mp4", "composite_path": "synthetic-bg-change/composite/21389fc1a258a60e55cf46d6f6708536.mp4"}
{"edit_instruction": "Change the background to a grand university library with towering wooden bookshelves, dust motes dancing in shafts of light, and students walking quietly in the distant aisles, featuring soft, even frontal lighting and a blurred background with bokeh. Keep the teenage boy with a bow tie intact.", "input_video_path": "synthetic-bg-change/input_video/8b628af76e237689758b01cb51048bb8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8b628af76e237689758b01cb51048bb8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8b628af76e237689758b01cb51048bb8.mp4", "mask_path": "synthetic-bg-change/mask/8b628af76e237689758b01cb51048bb8.mp4", "composite_path": "synthetic-bg-change/composite/8b628af76e237689758b01cb51048bb8.mp4"}
{"edit_instruction": "Change the background to a cozy, classic library filled with wooden shelves, with dust motes dancing in shafts of light and pages of open books fluttering slightly. Soft, neutral frontal lighting. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young man in the bow tie and suspenders intact.", "input_video_path": "synthetic-bg-change/input_video/91565a0048b42d7505b3589ce5925aa2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/91565a0048b42d7505b3589ce5925aa2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/91565a0048b42d7505b3589ce5925aa2.mp4", "mask_path": "synthetic-bg-change/mask/91565a0048b42d7505b3589ce5925aa2.mp4", "composite_path": "synthetic-bg-change/composite/91565a0048b42d7505b3589ce5925aa2.mp4"}
{"edit_instruction": "Change the background to a high-rise city rooftop at sunset with city lights beginning to twinkle in the distance and cars moving on streets far below, illuminated by warm soft light from the front-right. Use an eye-level medium shot with gentle background blur. Keep the young woman in the denim outfit holding a selfie stick intact.", "input_video_path": "synthetic-bg-change/input_video/869f495a69649a4e2b508eb68df43ea5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/869f495a69649a4e2b508eb68df43ea5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/869f495a69649a4e2b508eb68df43ea5.mp4", "mask_path": "synthetic-bg-change/mask/869f495a69649a4e2b508eb68df43ea5.mp4", "composite_path": "synthetic-bg-change/composite/869f495a69649a4e2b508eb68df43ea5.mp4"}
{"edit_instruction": "Change the background to a bustling Times Square at night with flickering neon signs, yellow taxis in the distance, crowds in crosswalks, and bright colorful ambient lighting. Medium close-up, eye-level, static camera with a blurred background featuring bokeh. Keep the young woman in the denim top intact.", "input_video_path": "synthetic-bg-change/input_video/bc2366c4ac7de632832362b583f59a5a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bc2366c4ac7de632832362b583f59a5a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bc2366c4ac7de632832362b583f59a5a.mp4", "mask_path": "synthetic-bg-change/mask/bc2366c4ac7de632832362b583f59a5a.mp4", "composite_path": "synthetic-bg-change/composite/bc2366c4ac7de632832362b583f59a5a.mp4"}
{"edit_instruction": "Change the background to a snowy city street at night with snowflakes gently falling, blurred streetlights, and glowing holiday window displays in the distance, featuring cool ambient city light with soft illumination. Close-up, eye-level, static camera, gentle background blur. Keep the young man in the Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/d4e9aab9dafd4a80e302a8dd4bb67128.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d4e9aab9dafd4a80e302a8dd4bb67128.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d4e9aab9dafd4a80e302a8dd4bb67128.mp4", "mask_path": "synthetic-bg-change/mask/d4e9aab9dafd4a80e302a8dd4bb67128.mp4", "composite_path": "synthetic-bg-change/composite/d4e9aab9dafd4a80e302a8dd4bb67128.mp4"}
{"edit_instruction": "Change the background to a cozy, classic library filled with wooden shelves, with dust motes dancing in shafts of light and pages of open books fluttering slightly. Soft, neutral frontal lighting. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young man in the bow tie and suspenders intact.", "input_video_path": "synthetic-bg-change/input_video/7b775f68e8cc7d6f87a7b3dff5820bd3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7b775f68e8cc7d6f87a7b3dff5820bd3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7b775f68e8cc7d6f87a7b3dff5820bd3.mp4", "mask_path": "synthetic-bg-change/mask/7b775f68e8cc7d6f87a7b3dff5820bd3.mp4", "composite_path": "synthetic-bg-change/composite/7b775f68e8cc7d6f87a7b3dff5820bd3.mp4"}
{"edit_instruction": "Change the background to a bustling Times Square at night with flickering neon signs, yellow taxis in the distance, crowds in crosswalks, and bright colorful ambient lighting. Medium close-up, eye-level, static camera with a blurred background featuring bokeh. Keep the young woman in the denim top intact.", "input_video_path": "synthetic-bg-change/input_video/88e1e0e5b94f171a6db44f766fbd6043.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/88e1e0e5b94f171a6db44f766fbd6043.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/88e1e0e5b94f171a6db44f766fbd6043.mp4", "mask_path": "synthetic-bg-change/mask/88e1e0e5b94f171a6db44f766fbd6043.mp4", "composite_path": "synthetic-bg-change/composite/88e1e0e5b94f171a6db44f766fbd6043.mp4"}
{"edit_instruction": "Change the background to the Eiffel Tower in Paris on a sunny morning, with tourists walking in the distance and birds flying past the structure, featuring soft neutral front lighting. Maintain the medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the young woman in the denim top holding a selfie stick intact.", "input_video_path": "synthetic-bg-change/input_video/fc59b22ac35767b8f02787b46284892c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fc59b22ac35767b8f02787b46284892c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fc59b22ac35767b8f02787b46284892c.mp4", "mask_path": "synthetic-bg-change/mask/fc59b22ac35767b8f02787b46284892c.mp4", "composite_path": "synthetic-bg-change/composite/fc59b22ac35767b8f02787b46284892c.mp4"}
{"edit_instruction": "Change the background to a snowy city street at night with snowflakes gently falling, blurred streetlights, and glowing holiday window displays in the distance, featuring cool ambient city light with soft illumination. Close-up, eye-level, static camera, gentle background blur. Keep the young man in the Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/a0ea85440faa6dbb841867c581925e93.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a0ea85440faa6dbb841867c581925e93.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a0ea85440faa6dbb841867c581925e93.mp4", "mask_path": "synthetic-bg-change/mask/a0ea85440faa6dbb841867c581925e93.mp4", "composite_path": "synthetic-bg-change/composite/a0ea85440faa6dbb841867c581925e93.mp4"}
{"edit_instruction": "Change the background to a bustling high school science fair gymnasium with display boards visible behind him and a small volcano model erupting with smoke, illuminated by overhead fluorescent gymnasium lighting. Medium close-up, eye-level with a soft-focus background. Keep the teenage boy in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/af3f21a8b982922aafe70c8ae1cf1e12.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/af3f21a8b982922aafe70c8ae1cf1e12.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/af3f21a8b982922aafe70c8ae1cf1e12.mp4", "mask_path": "synthetic-bg-change/mask/af3f21a8b982922aafe70c8ae1cf1e12.mp4", "composite_path": "synthetic-bg-change/composite/af3f21a8b982922aafe70c8ae1cf1e12.mp4"}
{"edit_instruction": "Change the background to the Eiffel Tower in Paris on a sunny morning, with tourists walking in the distance and birds flying past the structure, featuring soft neutral front lighting. Maintain the medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the young woman in the denim top holding a selfie stick intact.", "input_video_path": "synthetic-bg-change/input_video/535e35ec689ba91ae3b205fdfecb5d7a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/535e35ec689ba91ae3b205fdfecb5d7a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/535e35ec689ba91ae3b205fdfecb5d7a.mp4", "mask_path": "synthetic-bg-change/mask/535e35ec689ba91ae3b205fdfecb5d7a.mp4", "composite_path": "synthetic-bg-change/composite/535e35ec689ba91ae3b205fdfecb5d7a.mp4"}
{"edit_instruction": "Change the background to the South Bank with the Tower Bridge of London visible in the distance, the River Thames flowing steadily, and a red double-decker bus crossing the bridge, under soft, diffused overcast daylight from the left. Use a medium shot at eye-level with a sharp background and deep focus. Keep the professional woman with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/aa5997c7de3277a7b5ff718b45a4368b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aa5997c7de3277a7b5ff718b45a4368b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aa5997c7de3277a7b5ff718b45a4368b.mp4", "mask_path": "synthetic-bg-change/mask/aa5997c7de3277a7b5ff718b45a4368b.mp4", "composite_path": "synthetic-bg-change/composite/aa5997c7de3277a7b5ff718b45a4368b.mp4"}
{"edit_instruction": "Change the background to a bustling high school science fair gymnasium with display boards visible behind him and a small volcano model erupting with smoke, illuminated by overhead fluorescent gymnasium lighting. Medium close-up, eye-level with a soft-focus background. Keep the teenage boy in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/043dc665df641baa44bfc85cfa30df53.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/043dc665df641baa44bfc85cfa30df53.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/043dc665df641baa44bfc85cfa30df53.mp4", "mask_path": "synthetic-bg-change/mask/043dc665df641baa44bfc85cfa30df53.mp4", "composite_path": "synthetic-bg-change/composite/043dc665df641baa44bfc85cfa30df53.mp4"}
{"edit_instruction": "Change the background to a blurred view of the Eiffel Tower at night with a festive market, people walking by, and carousel lights spinning in the distance, featuring mixed festive lighting and a dreamy out-of-focus background with bokeh. Keep the young man in the Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/8a27dd834c4816c956ceaeff19c23462.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8a27dd834c4816c956ceaeff19c23462.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8a27dd834c4816c956ceaeff19c23462.mp4", "mask_path": "synthetic-bg-change/mask/8a27dd834c4816c956ceaeff19c23462.mp4", "composite_path": "synthetic-bg-change/composite/8a27dd834c4816c956ceaeff19c23462.mp4"}
{"edit_instruction": "Change the background to the South Bank with the Tower Bridge of London visible in the distance, the River Thames flowing steadily, and a red double-decker bus crossing the bridge, under soft, diffused overcast daylight from the left. Use a medium shot at eye-level with a sharp background and deep focus. Keep the professional woman with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/9f30181ab0662fbfeb87f2f446213dfc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f30181ab0662fbfeb87f2f446213dfc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f30181ab0662fbfeb87f2f446213dfc.mp4", "mask_path": "synthetic-bg-change/mask/9f30181ab0662fbfeb87f2f446213dfc.mp4", "composite_path": "synthetic-bg-change/composite/9f30181ab0662fbfeb87f2f446213dfc.mp4"}
{"edit_instruction": "Change the background to a cozy, festive living room featuring a decorated Christmas tree twinkling with lights and a fire crackling warmly in a stone fireplace, with soft warm light from the right mimicking the fire glow. Eye-level, medium shot, blurred background with bokeh. Keep the blonde woman in the pale pink shirt with the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/bfd63d7d59f5bc7f4d524bf419a7edaf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bfd63d7d59f5bc7f4d524bf419a7edaf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bfd63d7d59f5bc7f4d524bf419a7edaf.mp4", "mask_path": "synthetic-bg-change/mask/bfd63d7d59f5bc7f4d524bf419a7edaf.mp4", "composite_path": "synthetic-bg-change/composite/bfd63d7d59f5bc7f4d524bf419a7edaf.mp4"}
{"edit_instruction": "Change the background to a blurred view of the Eiffel Tower at night with a festive market, people walking by, and carousel lights spinning in the distance, featuring mixed festive lighting and a dreamy out-of-focus background with bokeh. Keep the young man in the Santa hat intact.", "input_video_path": "synthetic-bg-change/input_video/44815d45ece83320f949645ceefa525b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/44815d45ece83320f949645ceefa525b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/44815d45ece83320f949645ceefa525b.mp4", "mask_path": "synthetic-bg-change/mask/44815d45ece83320f949645ceefa525b.mp4", "composite_path": "synthetic-bg-change/composite/44815d45ece83320f949645ceefa525b.mp4"}
{"edit_instruction": "Change the background to a busy city street corner in a financial district with yellow taxis passing by, steam rising from vents, pedestrians walking briskly, and natural daylight filtering from the front-left between skyscrapers. Use a gently blurred background. Keep the confident businesswoman with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/6614c39c23da6795d2920c42ae825197.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6614c39c23da6795d2920c42ae825197.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6614c39c23da6795d2920c42ae825197.mp4", "mask_path": "synthetic-bg-change/mask/6614c39c23da6795d2920c42ae825197.mp4", "composite_path": "synthetic-bg-change/composite/6614c39c23da6795d2920c42ae825197.mp4"}
{"edit_instruction": "Change the background to a cozy, festive living room featuring a decorated Christmas tree twinkling with lights and a fire crackling warmly in a stone fireplace, with soft warm light from the right mimicking the fire glow. Eye-level, medium shot, blurred background with bokeh. Keep the blonde woman in the pale pink shirt with the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/f661146d8f20116b6e8dc8040378b736.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f661146d8f20116b6e8dc8040378b736.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f661146d8f20116b6e8dc8040378b736.mp4", "mask_path": "synthetic-bg-change/mask/f661146d8f20116b6e8dc8040378b736.mp4", "composite_path": "synthetic-bg-change/composite/f661146d8f20116b6e8dc8040378b736.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris with snowflakes falling gently and city lights glittering in the twilight distance, under soft, neutral ambient light from the right. Eye-level, medium shot, gentle background blur. Keep the blonde woman in a pale pink shirt with the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/9a5d3dd1b2a0b3feff95a5735a81c829.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9a5d3dd1b2a0b3feff95a5735a81c829.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9a5d3dd1b2a0b3feff95a5735a81c829.mp4", "mask_path": "synthetic-bg-change/mask/9a5d3dd1b2a0b3feff95a5735a81c829.mp4", "composite_path": "synthetic-bg-change/composite/9a5d3dd1b2a0b3feff95a5735a81c829.mp4"}
{"edit_instruction": "Change the background to a busy city street corner in a financial district with yellow taxis passing by, steam rising from vents, pedestrians walking briskly, and natural daylight filtering from the front-left between skyscrapers. Use a gently blurred background. Keep the confident businesswoman with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/33f19ff38e884c79f7523a72b2eba301.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/33f19ff38e884c79f7523a72b2eba301.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/33f19ff38e884c79f7523a72b2eba301.mp4", "mask_path": "synthetic-bg-change/mask/33f19ff38e884c79f7523a72b2eba301.mp4", "composite_path": "synthetic-bg-change/composite/33f19ff38e884c79f7523a72b2eba301.mp4"}
{"edit_instruction": "Change the background to a wrought-iron balcony overlooking the Eiffel Tower in Paris with birds flying in the distance and city traffic moving far below, lit by soft daylight from the front-right. Medium close-up, eye-level, static camera, sharp background showing the cityscape. Keep the man brushing the girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/8f2a388d97bacddf583ccbfb0785fa88.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f2a388d97bacddf583ccbfb0785fa88.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f2a388d97bacddf583ccbfb0785fa88.mp4", "mask_path": "synthetic-bg-change/mask/8f2a388d97bacddf583ccbfb0785fa88.mp4", "composite_path": "synthetic-bg-change/composite/8f2a388d97bacddf583ccbfb0785fa88.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris with snowflakes falling gently and city lights glittering in the twilight distance, under soft, neutral ambient light from the right. Eye-level, medium shot, gentle background blur. Keep the blonde woman in a pale pink shirt with the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/64358aeef145f3a0e07c4569cf94dcd0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/64358aeef145f3a0e07c4569cf94dcd0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/64358aeef145f3a0e07c4569cf94dcd0.mp4", "mask_path": "synthetic-bg-change/mask/64358aeef145f3a0e07c4569cf94dcd0.mp4", "composite_path": "synthetic-bg-change/composite/64358aeef145f3a0e07c4569cf94dcd0.mp4"}
{"edit_instruction": "Change the background to a sunny public park with green leaves rustling in the wind and children playing on swings in the distance, illuminated by bright, neutral daylight from the right. Medium shot, eye-level, soft-focus background. Keep the boy in the doctor's outfit checking the dog puppet intact.", "input_video_path": "synthetic-bg-change/input_video/2b96eb43da8eac57c8571866085ec0a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2b96eb43da8eac57c8571866085ec0a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2b96eb43da8eac57c8571866085ec0a3.mp4", "mask_path": "synthetic-bg-change/mask/2b96eb43da8eac57c8571866085ec0a3.mp4", "composite_path": "synthetic-bg-change/composite/2b96eb43da8eac57c8571866085ec0a3.mp4"}
{"edit_instruction": "Change the background to a colorful pediatric clinic waiting room featuring bright murals of animals on the walls and a slowly spinning ceiling fan, with soft, neutral front lighting and a blurred background with bokeh. Keep the young boy dressed as a doctor checking the plush dog's heartbeat intact.", "input_video_path": "synthetic-bg-change/input_video/d23dde559b1f2287bfddd2d79773c912.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d23dde559b1f2287bfddd2d79773c912.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d23dde559b1f2287bfddd2d79773c912.mp4", "mask_path": "synthetic-bg-change/mask/d23dde559b1f2287bfddd2d79773c912.mp4", "composite_path": "synthetic-bg-change/composite/d23dde559b1f2287bfddd2d79773c912.mp4"}
{"edit_instruction": "Change the background to a wrought-iron balcony overlooking the Eiffel Tower in Paris with birds flying in the distance and city traffic moving far below, lit by soft daylight from the front-right. Medium close-up, eye-level, static camera, sharp background showing the cityscape. Keep the man brushing the girl's hair intact.", "input_video_path": "synthetic-bg-change/input_video/c84fb50d19e5273655111781e4801f8d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c84fb50d19e5273655111781e4801f8d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c84fb50d19e5273655111781e4801f8d.mp4", "mask_path": "synthetic-bg-change/mask/c84fb50d19e5273655111781e4801f8d.mp4", "composite_path": "synthetic-bg-change/composite/c84fb50d19e5273655111781e4801f8d.mp4"}
{"edit_instruction": "Change the background to a sunny public park with green leaves rustling in the wind and children playing on swings in the distance, illuminated by bright, neutral daylight from the right. Medium shot, eye-level, soft-focus background. Keep the boy in the doctor's outfit checking the dog puppet intact.", "input_video_path": "synthetic-bg-change/input_video/cabfb01e3d4c75b7aecebd3b96054d9a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cabfb01e3d4c75b7aecebd3b96054d9a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cabfb01e3d4c75b7aecebd3b96054d9a.mp4", "mask_path": "synthetic-bg-change/mask/cabfb01e3d4c75b7aecebd3b96054d9a.mp4", "composite_path": "synthetic-bg-change/composite/cabfb01e3d4c75b7aecebd3b96054d9a.mp4"}
{"edit_instruction": "Change the background to a warm, cozy living room with a fireplace and bookshelves, dust motes dancing in sunbeams, and sheer curtains gently swaying in a window, with neutral natural light from the front-right. Medium close-up, eye-level, static camera, gentle background blur. Keep the father brushing his daughter's hair intact.", "input_video_path": "synthetic-bg-change/input_video/285fc3f6dd92809078cf5cdf6b27f0e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/285fc3f6dd92809078cf5cdf6b27f0e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/285fc3f6dd92809078cf5cdf6b27f0e4.mp4", "mask_path": "synthetic-bg-change/mask/285fc3f6dd92809078cf5cdf6b27f0e4.mp4", "composite_path": "synthetic-bg-change/composite/285fc3f6dd92809078cf5cdf6b27f0e4.mp4"}
{"edit_instruction": "Change the background to a colorful pediatric clinic playroom with murals on the walls, toy trains moving on a track, and colorful mobiles spinning gently from the ceiling, illuminated by even, soft lighting from the front, shot as a medium close-up at eye level with a static camera and a sharp background with deep focus. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/9df93070c58ea9baff4dfd6e19a7e0d6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9df93070c58ea9baff4dfd6e19a7e0d6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9df93070c58ea9baff4dfd6e19a7e0d6.mp4", "mask_path": "synthetic-bg-change/mask/9df93070c58ea9baff4dfd6e19a7e0d6.mp4", "composite_path": "synthetic-bg-change/composite/9df93070c58ea9baff4dfd6e19a7e0d6.mp4"}
{"edit_instruction": "Change the background to a colorful pediatric clinic waiting room featuring bright murals of animals on the walls and a slowly spinning ceiling fan, with soft, neutral front lighting and a blurred background with bokeh. Keep the young boy dressed as a doctor checking the plush dog's heartbeat intact.", "input_video_path": "synthetic-bg-change/input_video/c8a523e06bf2917d16da0c3bc82690d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c8a523e06bf2917d16da0c3bc82690d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c8a523e06bf2917d16da0c3bc82690d2.mp4", "mask_path": "synthetic-bg-change/mask/c8a523e06bf2917d16da0c3bc82690d2.mp4", "composite_path": "synthetic-bg-change/composite/c8a523e06bf2917d16da0c3bc82690d2.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for the holidays with a crackling fireplace and twinkling Christmas tree lights, featuring soft warm ambient light from the front-right. Use a medium shot, eye-level, static camera, and a blurred background with festive bokeh. Keep the young girl in the maroon hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/e323974c13b06a4a757a71af673b777f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e323974c13b06a4a757a71af673b777f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e323974c13b06a4a757a71af673b777f.mp4", "mask_path": "synthetic-bg-change/mask/e323974c13b06a4a757a71af673b777f.mp4", "composite_path": "synthetic-bg-change/composite/e323974c13b06a4a757a71af673b777f.mp4"}
{"edit_instruction": "Change the background to a warm, cozy living room with a fireplace and bookshelves, dust motes dancing in sunbeams, and sheer curtains gently swaying in a window, with neutral natural light from the front-right. Medium close-up, eye-level, static camera, gentle background blur. Keep the father brushing his daughter's hair intact.", "input_video_path": "synthetic-bg-change/input_video/4be843be07ed23293e7deb67dbc6ad95.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4be843be07ed23293e7deb67dbc6ad95.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4be843be07ed23293e7deb67dbc6ad95.mp4", "mask_path": "synthetic-bg-change/mask/4be843be07ed23293e7deb67dbc6ad95.mp4", "composite_path": "synthetic-bg-change/composite/4be843be07ed23293e7deb67dbc6ad95.mp4"}
{"edit_instruction": "Change the background to a colorful pediatric clinic playroom with murals on the walls, toy trains moving on a track, and colorful mobiles spinning gently from the ceiling, illuminated by even, soft lighting from the front, shot as a medium close-up at eye level with a static camera and a sharp background with deep focus. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/83f2d14ca1cc5104bd5cbc5b683d930f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/83f2d14ca1cc5104bd5cbc5b683d930f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/83f2d14ca1cc5104bd5cbc5b683d930f.mp4", "mask_path": "synthetic-bg-change/mask/83f2d14ca1cc5104bd5cbc5b683d930f.mp4", "composite_path": "synthetic-bg-change/composite/83f2d14ca1cc5104bd5cbc5b683d930f.mp4"}
{"edit_instruction": "Change the background to a quaint street covered in fresh snow with gentle snowflakes drifting slowly down from a grey sky and passersby in the distance, illuminated by soft overcast daylight from the left. Medium shot, eye-level, slightly blurred background. Keep the young girl in a maroon hoodie holding a gift box intact.", "input_video_path": "synthetic-bg-change/input_video/d0bc5c3fdb1c3c42145a50c74977ef50.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d0bc5c3fdb1c3c42145a50c74977ef50.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d0bc5c3fdb1c3c42145a50c74977ef50.mp4", "mask_path": "synthetic-bg-change/mask/d0bc5c3fdb1c3c42145a50c74977ef50.mp4", "composite_path": "synthetic-bg-change/composite/d0bc5c3fdb1c3c42145a50c74977ef50.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for the holidays with a crackling fireplace and twinkling Christmas tree lights, featuring soft warm ambient light from the front-right. Use a medium shot, eye-level, static camera, and a blurred background with festive bokeh. Keep the young girl in the maroon hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/ef0f5c8167b2ab5e0900eb12892d1d5b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ef0f5c8167b2ab5e0900eb12892d1d5b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ef0f5c8167b2ab5e0900eb12892d1d5b.mp4", "mask_path": "synthetic-bg-change/mask/ef0f5c8167b2ab5e0900eb12892d1d5b.mp4", "composite_path": "synthetic-bg-change/composite/ef0f5c8167b2ab5e0900eb12892d1d5b.mp4"}
{"edit_instruction": "Change the background to a modern hospital corridor with clean white walls, glass doors, briskly walking nurses, and flickering digital displays, under soft, clean artificial light. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the young boy intact.", "input_video_path": "synthetic-bg-change/input_video/d740351e55e1d770b61f5f50c86985c6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d740351e55e1d770b61f5f50c86985c6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d740351e55e1d770b61f5f50c86985c6.mp4", "mask_path": "synthetic-bg-change/mask/d740351e55e1d770b61f5f50c86985c6.mp4", "composite_path": "synthetic-bg-change/composite/d740351e55e1d770b61f5f50c86985c6.mp4"}
{"edit_instruction": "Change the background to a quaint street covered in fresh snow with gentle snowflakes drifting slowly down from a grey sky and passersby in the distance, illuminated by soft overcast daylight from the left. Medium shot, eye-level, slightly blurred background. Keep the young girl in a maroon hoodie holding a gift box intact.", "input_video_path": "synthetic-bg-change/input_video/8f2bfc4c5cb1f5bb939d8237e4921d22.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f2bfc4c5cb1f5bb939d8237e4921d22.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f2bfc4c5cb1f5bb939d8237e4921d22.mp4", "mask_path": "synthetic-bg-change/mask/8f2bfc4c5cb1f5bb939d8237e4921d22.mp4", "composite_path": "synthetic-bg-change/composite/8f2bfc4c5cb1f5bb939d8237e4921d22.mp4"}
{"edit_instruction": "Change the background to a bright party venue filled with decorations, colorful helium balloons swaying gently, shiny confetti drifting through the air, and bright, diffused light from the left side. Medium shot, eye-level, soft-focus background. Keep the young girl in a maroon hoodie holding a gift box intact.", "input_video_path": "synthetic-bg-change/input_video/8a4b0c73ef76b713ae136fdbbec831d6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8a4b0c73ef76b713ae136fdbbec831d6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8a4b0c73ef76b713ae136fdbbec831d6.mp4", "mask_path": "synthetic-bg-change/mask/8a4b0c73ef76b713ae136fdbbec831d6.mp4", "composite_path": "synthetic-bg-change/composite/8a4b0c73ef76b713ae136fdbbec831d6.mp4"}
{"edit_instruction": "Change the background to a modern hospital corridor with clean white walls, glass doors, briskly walking nurses, and flickering digital displays, under soft, clean artificial light. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the young boy intact.", "input_video_path": "synthetic-bg-change/input_video/a56d5ea64e5dc12a4f493932f0fcab45.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a56d5ea64e5dc12a4f493932f0fcab45.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a56d5ea64e5dc12a4f493932f0fcab45.mp4", "mask_path": "synthetic-bg-change/mask/a56d5ea64e5dc12a4f493932f0fcab45.mp4", "composite_path": "synthetic-bg-change/composite/a56d5ea64e5dc12a4f493932f0fcab45.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk during the evening with out-of-focus car headlights, flickering neon shop signs, and passing pedestrians, featuring a brightly lit urban atmosphere with city light bokeh, medium shot, eye-level, static camera, soft-focus background. Keep the young girl in the maroon hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/336243ac58602d062a282bde8ff77f63.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/336243ac58602d062a282bde8ff77f63.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/336243ac58602d062a282bde8ff77f63.mp4", "mask_path": "synthetic-bg-change/mask/336243ac58602d062a282bde8ff77f63.mp4", "composite_path": "synthetic-bg-change/composite/336243ac58602d062a282bde8ff77f63.mp4"}
{"edit_instruction": "Change the background to a bright party venue filled with decorations, colorful helium balloons swaying gently, shiny confetti drifting through the air, and bright, diffused light from the left side. Medium shot, eye-level, soft-focus background. Keep the young girl in a maroon hoodie holding a gift box intact.", "input_video_path": "synthetic-bg-change/input_video/a375ef6753e33ccdf0240775ee251c14.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a375ef6753e33ccdf0240775ee251c14.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a375ef6753e33ccdf0240775ee251c14.mp4", "mask_path": "synthetic-bg-change/mask/a375ef6753e33ccdf0240775ee251c14.mp4", "composite_path": "synthetic-bg-change/composite/a375ef6753e33ccdf0240775ee251c14.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk during the evening with out-of-focus car headlights, flickering neon shop signs, and passing pedestrians, featuring a brightly lit urban atmosphere with city light bokeh, medium shot, eye-level, static camera, soft-focus background. Keep the young girl in the maroon hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/2f781b9161d1c0900b3b34805487fb44.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2f781b9161d1c0900b3b34805487fb44.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2f781b9161d1c0900b3b34805487fb44.mp4", "mask_path": "synthetic-bg-change/mask/2f781b9161d1c0900b3b34805487fb44.mp4", "composite_path": "synthetic-bg-change/composite/2f781b9161d1c0900b3b34805487fb44.mp4"}
{"edit_instruction": "Change the background to a busy hospital corridor with nurses walking briskly, medical carts rolling by, overhead lights reflecting on polished floors, soft neutral clinical lighting from the front right, medium close-up, eye-level, blurred background with bokeh. Keep the older male doctor in the lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/fa43e3f805054b9f549b016c00a6e649.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fa43e3f805054b9f549b016c00a6e649.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fa43e3f805054b9f549b016c00a6e649.mp4", "mask_path": "synthetic-bg-change/mask/fa43e3f805054b9f549b016c00a6e649.mp4", "composite_path": "synthetic-bg-change/composite/fa43e3f805054b9f549b016c00a6e649.mp4"}
{"edit_instruction": "Change the background to an outdoor career day event in a sunny park with green trees swaying and people walking past white event tents in the distance, illuminated by bright natural sunlight from the front-right. Medium close-up, eye-level, dreamy out-of-focus background. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/02fcfd8e2997674027911df3cc6efec5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/02fcfd8e2997674027911df3cc6efec5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/02fcfd8e2997674027911df3cc6efec5.mp4", "mask_path": "synthetic-bg-change/mask/02fcfd8e2997674027911df3cc6efec5.mp4", "composite_path": "synthetic-bg-change/composite/02fcfd8e2997674027911df3cc6efec5.mp4"}
{"edit_instruction": "Change the background to a busy hospital corridor with nurses walking briskly, medical carts rolling by, overhead lights reflecting on polished floors, soft neutral clinical lighting from the front right, medium close-up, eye-level, blurred background with bokeh. Keep the older male doctor in the lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/6df402676e14eecfb8cba584960d6f74.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6df402676e14eecfb8cba584960d6f74.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6df402676e14eecfb8cba584960d6f74.mp4", "mask_path": "synthetic-bg-change/mask/6df402676e14eecfb8cba584960d6f74.mp4", "composite_path": "synthetic-bg-change/composite/6df402676e14eecfb8cba584960d6f74.mp4"}
{"edit_instruction": "Change the background to the Leaning Tower of Pisa in Italy, with tourists walking around the lawn and birds flying across a blue sky, under bright diffused afternoon light from the top right. Use a medium shot, eye-level angle, static camera, and keep the background sharp with everything in focus. Keep the bearded man in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d27f9f8a0ea86832352f3b486fd964d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d27f9f8a0ea86832352f3b486fd964d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d27f9f8a0ea86832352f3b486fd964d2.mp4", "mask_path": "synthetic-bg-change/mask/d27f9f8a0ea86832352f3b486fd964d2.mp4", "composite_path": "synthetic-bg-change/composite/d27f9f8a0ea86832352f3b486fd964d2.mp4"}
{"edit_instruction": "Change the background to an outdoor career day event in a sunny park with green trees swaying and people walking past white event tents in the distance, illuminated by bright natural sunlight from the front-right. Medium close-up, eye-level, dreamy out-of-focus background. Keep the young boy dressed as a doctor intact.", "input_video_path": "synthetic-bg-change/input_video/5f2b7eabc6667998389a7d7f429cf91c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5f2b7eabc6667998389a7d7f429cf91c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5f2b7eabc6667998389a7d7f429cf91c.mp4", "mask_path": "synthetic-bg-change/mask/5f2b7eabc6667998389a7d7f429cf91c.mp4", "composite_path": "synthetic-bg-change/composite/5f2b7eabc6667998389a7d7f429cf91c.mp4"}
{"edit_instruction": "Change the background to the Leaning Tower of Pisa in Italy, with tourists walking around the lawn and birds flying across a blue sky, under bright diffused afternoon light from the top right. Use a medium shot, eye-level angle, static camera, and keep the background sharp with everything in focus. Keep the bearded man in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/91f5866d34134250f61696cb123e008a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/91f5866d34134250f61696cb123e008a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/91f5866d34134250f61696cb123e008a.mp4", "mask_path": "synthetic-bg-change/mask/91f5866d34134250f61696cb123e008a.mp4", "composite_path": "synthetic-bg-change/composite/91f5866d34134250f61696cb123e008a.mp4"}
{"edit_instruction": "Change the background to a serene, minimalist spa reception area with bamboo plants, stone textures, a trickling indoor water feature, and steam rising from an aromatherapy diffuser, lit by soft calming light from the front right, captured in a medium shot with a dreamy out-of-focus background. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ba6bb98c9f6cd901765bcab58b197110.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba6bb98c9f6cd901765bcab58b197110.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba6bb98c9f6cd901765bcab58b197110.mp4", "mask_path": "synthetic-bg-change/mask/ba6bb98c9f6cd901765bcab58b197110.mp4", "composite_path": "synthetic-bg-change/composite/ba6bb98c9f6cd901765bcab58b197110.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with holographic data screens flickering blue and robotic arms moving samples on a conveyor belt, featuring clean, diffused artificial lighting and a slightly blurred background. Keep the older male doctor in the lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/930a57607aa6f73c49b075c0c8721ead.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/930a57607aa6f73c49b075c0c8721ead.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/930a57607aa6f73c49b075c0c8721ead.mp4", "mask_path": "synthetic-bg-change/mask/930a57607aa6f73c49b075c0c8721ead.mp4", "composite_path": "synthetic-bg-change/composite/930a57607aa6f73c49b075c0c8721ead.mp4"}
{"edit_instruction": "Change the background to a serene, minimalist spa reception area with bamboo plants, stone textures, a trickling indoor water feature, and steam rising from an aromatherapy diffuser, lit by soft calming light from the front right, captured in a medium shot with a dreamy out-of-focus background. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9809905ac8f16198aea9ce7faa48379c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9809905ac8f16198aea9ce7faa48379c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9809905ac8f16198aea9ce7faa48379c.mp4", "mask_path": "synthetic-bg-change/mask/9809905ac8f16198aea9ce7faa48379c.mp4", "composite_path": "synthetic-bg-change/composite/9809905ac8f16198aea9ce7faa48379c.mp4"}
{"edit_instruction": "Change the background to a lively birthday party venue with colorful balloons swaying slightly and streamers hanging from the ceiling, illuminated by bright, neutral party lighting from the front-right. Use a medium shot, eye-level angle, static camera, and soft-focus background. Keep the young girl in the maroon hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/0f11b3ab1d1a02ca5ee27746667d3f83.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0f11b3ab1d1a02ca5ee27746667d3f83.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0f11b3ab1d1a02ca5ee27746667d3f83.mp4", "mask_path": "synthetic-bg-change/mask/0f11b3ab1d1a02ca5ee27746667d3f83.mp4", "composite_path": "synthetic-bg-change/composite/0f11b3ab1d1a02ca5ee27746667d3f83.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with holographic data screens flickering blue and robotic arms moving samples on a conveyor belt, featuring clean, diffused artificial lighting and a slightly blurred background. Keep the older male doctor in the lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/592f199748afca7c22ad8b157a57dbbb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/592f199748afca7c22ad8b157a57dbbb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/592f199748afca7c22ad8b157a57dbbb.mp4", "mask_path": "synthetic-bg-change/mask/592f199748afca7c22ad8b157a57dbbb.mp4", "composite_path": "synthetic-bg-change/composite/592f199748afca7c22ad8b157a57dbbb.mp4"}
{"edit_instruction": "Change the background to a grand university library with rows of wooden bookshelves, study lamps, dust motes floating in shafts of light, and a student walking quietly in the distance, lit by diffused natural light from large windows on the right, medium shot, eye-level, static camera with gentle background blur. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e7ac86a6f34ca8985dae79232878e350.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e7ac86a6f34ca8985dae79232878e350.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e7ac86a6f34ca8985dae79232878e350.mp4", "mask_path": "synthetic-bg-change/mask/e7ac86a6f34ca8985dae79232878e350.mp4", "composite_path": "synthetic-bg-change/composite/e7ac86a6f34ca8985dae79232878e350.mp4"}
{"edit_instruction": "Change the background to a lively birthday party venue with colorful balloons swaying slightly and streamers hanging from the ceiling, illuminated by bright, neutral party lighting from the front-right. Use a medium shot, eye-level angle, static camera, and soft-focus background. Keep the young girl in the maroon hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/9f79b1e16e157c58600e2ae403079f66.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f79b1e16e157c58600e2ae403079f66.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f79b1e16e157c58600e2ae403079f66.mp4", "mask_path": "synthetic-bg-change/mask/9f79b1e16e157c58600e2ae403079f66.mp4", "composite_path": "synthetic-bg-change/composite/9f79b1e16e157c58600e2ae403079f66.mp4"}
{"edit_instruction": "Change the background to a lush blooming English garden with stone pathways, willow tree branches swaying in the breeze, butterflies fluttering around rose bushes, and soft natural daylight coming from the left. Medium shot, eye-level, gentle background blur. Keep the woman and the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/aa9faf07b4de997ae749ef35fa4b0195.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aa9faf07b4de997ae749ef35fa4b0195.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aa9faf07b4de997ae749ef35fa4b0195.mp4", "mask_path": "synthetic-bg-change/mask/aa9faf07b4de997ae749ef35fa4b0195.mp4", "composite_path": "synthetic-bg-change/composite/aa9faf07b4de997ae749ef35fa4b0195.mp4"}
{"edit_instruction": "Change the background to a classic balcony overlooking the Eiffel Tower in Paris, with birds flying across the sky and distant city traffic moving on the streets below. Use overcast soft light from the left side, a medium shot at eye-level, and a sharp background showing the landmark. Keep the woman and young girl intact.", "input_video_path": "synthetic-bg-change/input_video/654bc4681ef06be9450e11387768bf8f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/654bc4681ef06be9450e11387768bf8f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/654bc4681ef06be9450e11387768bf8f.mp4", "mask_path": "synthetic-bg-change/mask/654bc4681ef06be9450e11387768bf8f.mp4", "composite_path": "synthetic-bg-change/composite/654bc4681ef06be9450e11387768bf8f.mp4"}
{"edit_instruction": "Change the background to a grand university library with rows of wooden bookshelves, study lamps, dust motes floating in shafts of light, and a student walking quietly in the distance, lit by diffused natural light from large windows on the right, medium shot, eye-level, static camera with gentle background blur. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0a3aafc996aa93f3b35e73898900312f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0a3aafc996aa93f3b35e73898900312f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0a3aafc996aa93f3b35e73898900312f.mp4", "mask_path": "synthetic-bg-change/mask/0a3aafc996aa93f3b35e73898900312f.mp4", "composite_path": "synthetic-bg-change/composite/0a3aafc996aa93f3b35e73898900312f.mp4"}
{"edit_instruction": "Change the background to a lush blooming English garden with stone pathways, willow tree branches swaying in the breeze, butterflies fluttering around rose bushes, and soft natural daylight coming from the left. Medium shot, eye-level, gentle background blur. Keep the woman and the young girl intact.", "input_video_path": "synthetic-bg-change/input_video/23c16e2cd6b71e2c01fc5f9e86382834.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/23c16e2cd6b71e2c01fc5f9e86382834.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/23c16e2cd6b71e2c01fc5f9e86382834.mp4", "mask_path": "synthetic-bg-change/mask/23c16e2cd6b71e2c01fc5f9e86382834.mp4", "composite_path": "synthetic-bg-change/composite/23c16e2cd6b71e2c01fc5f9e86382834.mp4"}
{"edit_instruction": "Change the background to a lush English garden surrounded by blooming hydrangeas, with butterflies fluttering around flowers and willow tree branches swaying gently in the breeze. Use natural daylight illuminating from the left with a medium shot, eye-level angle, and gentle background blur. Keep the mother and daughter reading a book together intact.", "input_video_path": "synthetic-bg-change/input_video/540cf72eff357e83cff3ccaa8509dd4c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/540cf72eff357e83cff3ccaa8509dd4c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/540cf72eff357e83cff3ccaa8509dd4c.mp4", "mask_path": "synthetic-bg-change/mask/540cf72eff357e83cff3ccaa8509dd4c.mp4", "composite_path": "synthetic-bg-change/composite/540cf72eff357e83cff3ccaa8509dd4c.mp4"}
{"edit_instruction": "Change the background to a classic balcony overlooking the Eiffel Tower in Paris, with birds flying across the sky and distant city traffic moving on the streets below. Use overcast soft light from the left side, a medium shot at eye-level, and a sharp background showing the landmark. Keep the woman and young girl intact.", "input_video_path": "synthetic-bg-change/input_video/6d3a21211c9f5868330912823fc057d6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6d3a21211c9f5868330912823fc057d6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6d3a21211c9f5868330912823fc057d6.mp4", "mask_path": "synthetic-bg-change/mask/6d3a21211c9f5868330912823fc057d6.mp4", "composite_path": "synthetic-bg-change/composite/6d3a21211c9f5868330912823fc057d6.mp4"}
{"edit_instruction": "Change the background to an Italian piazza with historic cobblestone streets, featuring pigeons flying in the distance and tourists walking past ancient fountains, lit by bright, diffused daylight from the right. Use a medium shot, eye-level angle, static camera, and deep focus background. Keep the young girl in a white dress being styled by a woman intact.", "input_video_path": "synthetic-bg-change/input_video/c0ee2f32e63dfc96bbd8c32abdf31953.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c0ee2f32e63dfc96bbd8c32abdf31953.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c0ee2f32e63dfc96bbd8c32abdf31953.mp4", "mask_path": "synthetic-bg-change/mask/c0ee2f32e63dfc96bbd8c32abdf31953.mp4", "composite_path": "synthetic-bg-change/composite/c0ee2f32e63dfc96bbd8c32abdf31953.mp4"}
{"edit_instruction": "Change the background to a lush English garden surrounded by blooming hydrangeas, with butterflies fluttering around flowers and willow tree branches swaying gently in the breeze. Use natural daylight illuminating from the left with a medium shot, eye-level angle, and gentle background blur. Keep the mother and daughter reading a book together intact.", "input_video_path": "synthetic-bg-change/input_video/d1487200821e4d510b1e9193fb2b891f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d1487200821e4d510b1e9193fb2b891f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d1487200821e4d510b1e9193fb2b891f.mp4", "mask_path": "synthetic-bg-change/mask/d1487200821e4d510b1e9193fb2b891f.mp4", "composite_path": "synthetic-bg-change/composite/d1487200821e4d510b1e9193fb2b891f.mp4"}
{"edit_instruction": "Change the background to a sun-drenched upscale living room with sheer white curtains billowing gently in a window and dust motes dancing in light beams, using soft neutral light from the front-right. Use a medium shot, eye-level, static camera with a blurred background and bokeh. Keep the young girl in the white dress and the woman braiding her hair intact.", "input_video_path": "synthetic-bg-change/input_video/48d6a0abb8f7d3555331ee985f6175d0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/48d6a0abb8f7d3555331ee985f6175d0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/48d6a0abb8f7d3555331ee985f6175d0.mp4", "mask_path": "synthetic-bg-change/mask/48d6a0abb8f7d3555331ee985f6175d0.mp4", "composite_path": "synthetic-bg-change/composite/48d6a0abb8f7d3555331ee985f6175d0.mp4"}
{"edit_instruction": "Change the background to an Italian piazza with historic cobblestone streets, featuring pigeons flying in the distance and tourists walking past ancient fountains, lit by bright, diffused daylight from the right. Use a medium shot, eye-level angle, static camera, and deep focus background. Keep the young girl in a white dress being styled by a woman intact.", "input_video_path": "synthetic-bg-change/input_video/fdb4d863a6c75953fed280e09cde5503.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fdb4d863a6c75953fed280e09cde5503.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fdb4d863a6c75953fed280e09cde5503.mp4", "mask_path": "synthetic-bg-change/mask/fdb4d863a6c75953fed280e09cde5503.mp4", "composite_path": "synthetic-bg-change/composite/fdb4d863a6c75953fed280e09cde5503.mp4"}
{"edit_instruction": "Change the background to a theater dressing room with vanity mirrors reflecting the scene and costume racks visible in the background, illuminated by soft artificial vanity lights from the front-right. Maintain a medium shot, eye-level angle, static camera, and gentle background blur. Keep the young girl in the white dress being braided by the woman intact.", "input_video_path": "synthetic-bg-change/input_video/4f10fef752f1fa0abd1739593fa19ba6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4f10fef752f1fa0abd1739593fa19ba6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4f10fef752f1fa0abd1739593fa19ba6.mp4", "mask_path": "synthetic-bg-change/mask/4f10fef752f1fa0abd1739593fa19ba6.mp4", "composite_path": "synthetic-bg-change/composite/4f10fef752f1fa0abd1739593fa19ba6.mp4"}
{"edit_instruction": "Change the background to a sun-drenched upscale living room with sheer white curtains billowing gently in a window and dust motes dancing in light beams, using soft neutral light from the front-right. Use a medium shot, eye-level, static camera with a blurred background and bokeh. Keep the young girl in the white dress and the woman braiding her hair intact.", "input_video_path": "synthetic-bg-change/input_video/812a4bd9d6c15bd467048f2efd70477d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/812a4bd9d6c15bd467048f2efd70477d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/812a4bd9d6c15bd467048f2efd70477d.mp4", "mask_path": "synthetic-bg-change/mask/812a4bd9d6c15bd467048f2efd70477d.mp4", "composite_path": "synthetic-bg-change/composite/812a4bd9d6c15bd467048f2efd70477d.mp4"}
{"edit_instruction": "Change the background to a cozy living room next to a rainy window with raindrops streaking down the glass, and a warm fireplace crackling in the distant background with flickering flames, illuminated by soft, diffused window light from the left. Medium shot, eye-level, static camera with a blurred background and bokeh. Keep the woman and young girl reading in the armchair intact.", "input_video_path": "synthetic-bg-change/input_video/f0b518e21cf418b97eea275ee5629499.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f0b518e21cf418b97eea275ee5629499.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f0b518e21cf418b97eea275ee5629499.mp4", "mask_path": "synthetic-bg-change/mask/f0b518e21cf418b97eea275ee5629499.mp4", "composite_path": "synthetic-bg-change/composite/f0b518e21cf418b97eea275ee5629499.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with sheer curtains gently billowing and dust particles floating in beams of light, illuminated by soft, diffused daylight from the left window. Use a medium close-up, eye-level static camera with a soft bokeh background. Keep the mother and daughter reading the red book intact.", "input_video_path": "synthetic-bg-change/input_video/f35e1048c2991f20d4c616f1b6511b44.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f35e1048c2991f20d4c616f1b6511b44.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f35e1048c2991f20d4c616f1b6511b44.mp4", "mask_path": "synthetic-bg-change/mask/f35e1048c2991f20d4c616f1b6511b44.mp4", "composite_path": "synthetic-bg-change/composite/f35e1048c2991f20d4c616f1b6511b44.mp4"}
{"edit_instruction": "Change the background to a cozy living room next to a rainy window with raindrops streaking down the glass, and a warm fireplace crackling in the distant background with flickering flames, illuminated by soft, diffused window light from the left. Medium shot, eye-level, static camera with a blurred background and bokeh. Keep the woman and young girl reading in the armchair intact.", "input_video_path": "synthetic-bg-change/input_video/f9f38a3612ae12f9a1a000be6f370475.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f9f38a3612ae12f9a1a000be6f370475.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f9f38a3612ae12f9a1a000be6f370475.mp4", "mask_path": "synthetic-bg-change/mask/f9f38a3612ae12f9a1a000be6f370475.mp4", "composite_path": "synthetic-bg-change/composite/f9f38a3612ae12f9a1a000be6f370475.mp4"}
{"edit_instruction": "Change the background to a theater dressing room with vanity mirrors reflecting the scene and costume racks visible in the background, illuminated by soft artificial vanity lights from the front-right. Maintain a medium shot, eye-level angle, static camera, and gentle background blur. Keep the young girl in the white dress being braided by the woman intact.", "input_video_path": "synthetic-bg-change/input_video/9c65102948bc7693a0bd01a3814b7290.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c65102948bc7693a0bd01a3814b7290.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c65102948bc7693a0bd01a3814b7290.mp4", "mask_path": "synthetic-bg-change/mask/9c65102948bc7693a0bd01a3814b7290.mp4", "composite_path": "synthetic-bg-change/composite/9c65102948bc7693a0bd01a3814b7290.mp4"}
{"edit_instruction": "Change the background to an old library surrounded by towering wooden bookshelves, with dust particles floating in shafts of directional window light from the left and a librarian walking in the distant aisle. Medium shot, eye-level, background in soft focus. Keep the mother and daughter reading a book intact.", "input_video_path": "synthetic-bg-change/input_video/b893baf8a4236e10519046268debdc6b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b893baf8a4236e10519046268debdc6b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b893baf8a4236e10519046268debdc6b.mp4", "mask_path": "synthetic-bg-change/mask/b893baf8a4236e10519046268debdc6b.mp4", "composite_path": "synthetic-bg-change/composite/b893baf8a4236e10519046268debdc6b.mp4"}
{"edit_instruction": "Change the background to a cozy, sunlit living room with sheer curtains gently billowing and dust particles floating in beams of light, illuminated by soft, diffused daylight from the left window. Use a medium close-up, eye-level static camera with a soft bokeh background. Keep the mother and daughter reading the red book intact.", "input_video_path": "synthetic-bg-change/input_video/3d3f624362e82b6c5834758152d865a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3d3f624362e82b6c5834758152d865a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3d3f624362e82b6c5834758152d865a7.mp4", "mask_path": "synthetic-bg-change/mask/3d3f624362e82b6c5834758152d865a7.mp4", "composite_path": "synthetic-bg-change/composite/3d3f624362e82b6c5834758152d865a7.mp4"}
{"edit_instruction": "Change the background to a glass-walled corporate office overlooking a city skyline at twilight, with flickering city lights and cool, neutral ambient light from the right. Include reflections of clouds on the glass and use a blurred background with urban bokeh. Keep the woman in the beige blazer intact.", "input_video_path": "synthetic-bg-change/input_video/074a464e220e580ce712ea4e5aaac0a1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/074a464e220e580ce712ea4e5aaac0a1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/074a464e220e580ce712ea4e5aaac0a1.mp4", "mask_path": "synthetic-bg-change/mask/074a464e220e580ce712ea4e5aaac0a1.mp4", "composite_path": "synthetic-bg-change/composite/074a464e220e580ce712ea4e5aaac0a1.mp4"}
{"edit_instruction": "Change the background to an old library surrounded by towering wooden bookshelves, with dust particles floating in shafts of directional window light from the left and a librarian walking in the distant aisle. Medium shot, eye-level, background in soft focus. Keep the mother and daughter reading a book intact.", "input_video_path": "synthetic-bg-change/input_video/c7a22b1451643a49978b8d729353d654.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c7a22b1451643a49978b8d729353d654.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c7a22b1451643a49978b8d729353d654.mp4", "mask_path": "synthetic-bg-change/mask/c7a22b1451643a49978b8d729353d654.mp4", "composite_path": "synthetic-bg-change/composite/c7a22b1451643a49978b8d729353d654.mp4"}
{"edit_instruction": "Change the background to the interior of a luxury vintage train car with a green countryside landscape rushing by through the window and velvet curtains swaying slightly, lit by soft natural light entering from the left. Use a medium close-up, eye-level shot with a blurred background. Keep the young girl and woman intact.", "input_video_path": "synthetic-bg-change/input_video/66d18ac0f900b0d7d180ccce42c195c0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/66d18ac0f900b0d7d180ccce42c195c0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/66d18ac0f900b0d7d180ccce42c195c0.mp4", "mask_path": "synthetic-bg-change/mask/66d18ac0f900b0d7d180ccce42c195c0.mp4", "composite_path": "synthetic-bg-change/composite/66d18ac0f900b0d7d180ccce42c195c0.mp4"}
{"edit_instruction": "Change the background to a glass-walled corporate office overlooking a city skyline at twilight, with flickering city lights and cool, neutral ambient light from the right. Include reflections of clouds on the glass and use a blurred background with urban bokeh. Keep the woman in the beige blazer intact.", "input_video_path": "synthetic-bg-change/input_video/371a20f28d5887b4844a614db1f65017.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/371a20f28d5887b4844a614db1f65017.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/371a20f28d5887b4844a614db1f65017.mp4", "mask_path": "synthetic-bg-change/mask/371a20f28d5887b4844a614db1f65017.mp4", "composite_path": "synthetic-bg-change/composite/371a20f28d5887b4844a614db1f65017.mp4"}
{"edit_instruction": "Change the background to a cozy, vintage living room with wood paneling featuring a crackling fireplace and dust motes floating in sunbeams, illuminated by soft window light from the left. Use a medium close-up, eye-level angle with a dreamy out-of-focus background with bokeh. Keep the young girl and woman intact.", "input_video_path": "synthetic-bg-change/input_video/ea26b5b3c4ea64b75f3257bacf2741d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ea26b5b3c4ea64b75f3257bacf2741d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ea26b5b3c4ea64b75f3257bacf2741d1.mp4", "mask_path": "synthetic-bg-change/mask/ea26b5b3c4ea64b75f3257bacf2741d1.mp4", "composite_path": "synthetic-bg-change/composite/ea26b5b3c4ea64b75f3257bacf2741d1.mp4"}
{"edit_instruction": "Change the background to the interior of a luxury vintage train car with a green countryside landscape rushing by through the window and velvet curtains swaying slightly, lit by soft natural light entering from the left. Use a medium close-up, eye-level shot with a blurred background. Keep the young girl and woman intact.", "input_video_path": "synthetic-bg-change/input_video/5ef70ac724b1f59fb059cebb35e7270a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5ef70ac724b1f59fb059cebb35e7270a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5ef70ac724b1f59fb059cebb35e7270a.mp4", "mask_path": "synthetic-bg-change/mask/5ef70ac724b1f59fb059cebb35e7270a.mp4", "composite_path": "synthetic-bg-change/composite/5ef70ac724b1f59fb059cebb35e7270a.mp4"}
{"edit_instruction": "Change the background to a sunlit modern living room with floor-to-ceiling windows, dust motes dancing in sunbeams, sheer white curtains gently billowing, soft natural light from the right. Eye-level, full shot, slightly blurred background. Keep the woman and young girl intact.", "input_video_path": "synthetic-bg-change/input_video/9b7bb0ff990b59d66b07b63e70514594.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9b7bb0ff990b59d66b07b63e70514594.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9b7bb0ff990b59d66b07b63e70514594.mp4", "mask_path": "synthetic-bg-change/mask/9b7bb0ff990b59d66b07b63e70514594.mp4", "composite_path": "synthetic-bg-change/composite/9b7bb0ff990b59d66b07b63e70514594.mp4"}
{"edit_instruction": "Change the background to a cozy, vintage living room with wood paneling featuring a crackling fireplace and dust motes floating in sunbeams, illuminated by soft window light from the left. Use a medium close-up, eye-level angle with a dreamy out-of-focus background with bokeh. Keep the young girl and woman intact.", "input_video_path": "synthetic-bg-change/input_video/b00184f7f78a232d8508e74f125167a5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b00184f7f78a232d8508e74f125167a5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b00184f7f78a232d8508e74f125167a5.mp4", "mask_path": "synthetic-bg-change/mask/b00184f7f78a232d8508e74f125167a5.mp4", "composite_path": "synthetic-bg-change/composite/b00184f7f78a232d8508e74f125167a5.mp4"}
{"edit_instruction": "Change the background to the Eiffel Tower in Paris with tourists walking in the blurred background and birds flying past the tower structure, under soft neutral daylight from the front-left. Medium close-up, eye-level, static camera with dreamy out-of-focus background bokeh. Keep the smiling man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/017df7d880b77aa80905ce8da74b4acb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/017df7d880b77aa80905ce8da74b4acb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/017df7d880b77aa80905ce8da74b4acb.mp4", "mask_path": "synthetic-bg-change/mask/017df7d880b77aa80905ce8da74b4acb.mp4", "composite_path": "synthetic-bg-change/composite/017df7d880b77aa80905ce8da74b4acb.mp4"}
{"edit_instruction": "Change the background to a sunlit modern living room with floor-to-ceiling windows, dust motes dancing in sunbeams, sheer white curtains gently billowing, soft natural light from the right. Eye-level, full shot, slightly blurred background. Keep the woman and young girl intact.", "input_video_path": "synthetic-bg-change/input_video/cd639298cc5ec95d2b289ee103666d80.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cd639298cc5ec95d2b289ee103666d80.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cd639298cc5ec95d2b289ee103666d80.mp4", "mask_path": "synthetic-bg-change/mask/cd639298cc5ec95d2b289ee103666d80.mp4", "composite_path": "synthetic-bg-change/composite/cd639298cc5ec95d2b289ee103666d80.mp4"}
{"edit_instruction": "Change the background to a foggy alien crash site with smoke rising from debris, military trucks driving by, and searchlights sweeping the area, illuminated by harsh direct light from the front-left, with a sharp background in deep focus. Keep the researcher in a hazmat suit documenting data on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/e1d630efbf2d42a7d6a800f53c61e60b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e1d630efbf2d42a7d6a800f53c61e60b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e1d630efbf2d42a7d6a800f53c61e60b.mp4", "mask_path": "synthetic-bg-change/mask/e1d630efbf2d42a7d6a800f53c61e60b.mp4", "composite_path": "synthetic-bg-change/composite/e1d630efbf2d42a7d6a800f53c61e60b.mp4"}
{"edit_instruction": "Change the background to the Eiffel Tower in Paris with tourists walking in the blurred background and birds flying past the tower structure, under soft neutral daylight from the front-left. Medium close-up, eye-level, static camera with dreamy out-of-focus background bokeh. Keep the smiling man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/67307d5bf7a364d586604e803c10ade1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/67307d5bf7a364d586604e803c10ade1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/67307d5bf7a364d586604e803c10ade1.mp4", "mask_path": "synthetic-bg-change/mask/67307d5bf7a364d586604e803c10ade1.mp4", "composite_path": "synthetic-bg-change/composite/67307d5bf7a364d586604e803c10ade1.mp4"}
{"edit_instruction": "Change the background to a rocky Scandinavian coastline with a grey, overcast sky, gentle waves lapping against the shore, and sea grass swaying in the wind, illuminated by soft, cool natural light diffused by clouds, medium shot, eye-level, sharp background with deep focus. Keep the woman in a beige blazer intact.", "input_video_path": "synthetic-bg-change/input_video/c276e447e680c667b463173e3f720006.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c276e447e680c667b463173e3f720006.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c276e447e680c667b463173e3f720006.mp4", "mask_path": "synthetic-bg-change/mask/c276e447e680c667b463173e3f720006.mp4", "composite_path": "synthetic-bg-change/composite/c276e447e680c667b463173e3f720006.mp4"}
{"edit_instruction": "Change the background to a foggy alien crash site with smoke rising from debris, military trucks driving by, and searchlights sweeping the area, illuminated by harsh direct light from the front-left, with a sharp background in deep focus. Keep the researcher in a hazmat suit documenting data on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/7e0d2cccca7a7fa02337f672b7d9add5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e0d2cccca7a7fa02337f672b7d9add5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e0d2cccca7a7fa02337f672b7d9add5.mp4", "mask_path": "synthetic-bg-change/mask/7e0d2cccca7a7fa02337f672b7d9add5.mp4", "composite_path": "synthetic-bg-change/composite/7e0d2cccca7a7fa02337f672b7d9add5.mp4"}
{"edit_instruction": "Change the background to a nuclear power plant control room with warning lights flashing rhythmically, steam venting from pipes, technicians walking past, hard neutral lighting from the front-left, medium close-up, eye-level, static camera, and a slightly blurred background. Keep the researcher in the hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/cb4ef87fbb84a1e1c5fc81cd1b2a6503.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb4ef87fbb84a1e1c5fc81cd1b2a6503.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb4ef87fbb84a1e1c5fc81cd1b2a6503.mp4", "mask_path": "synthetic-bg-change/mask/cb4ef87fbb84a1e1c5fc81cd1b2a6503.mp4", "composite_path": "synthetic-bg-change/composite/cb4ef87fbb84a1e1c5fc81cd1b2a6503.mp4"}
{"edit_instruction": "Change the background to a rocky Scandinavian coastline with a grey, overcast sky, gentle waves lapping against the shore, and sea grass swaying in the wind, illuminated by soft, cool natural light diffused by clouds, medium shot, eye-level, sharp background with deep focus. Keep the woman in a beige blazer intact.", "input_video_path": "synthetic-bg-change/input_video/88f5fd4f82469f6f8fbcc14f4f6ed0ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/88f5fd4f82469f6f8fbcc14f4f6ed0ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/88f5fd4f82469f6f8fbcc14f4f6ed0ae.mp4", "mask_path": "synthetic-bg-change/mask/88f5fd4f82469f6f8fbcc14f4f6ed0ae.mp4", "composite_path": "synthetic-bg-change/composite/88f5fd4f82469f6f8fbcc14f4f6ed0ae.mp4"}
{"edit_instruction": "Change the background to a magical wildflower meadow at twilight with fireflies glowing softly in the tall grass and dandelion seeds floating gently through the air, lit by soft diffused light from the front-left, captured as an eye-level medium shot with a dreamy out-of-focus background and bokeh. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/f1cd3109046ac17a3fa99f053f5f8fd7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f1cd3109046ac17a3fa99f053f5f8fd7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f1cd3109046ac17a3fa99f053f5f8fd7.mp4", "mask_path": "synthetic-bg-change/mask/f1cd3109046ac17a3fa99f053f5f8fd7.mp4", "composite_path": "synthetic-bg-change/composite/f1cd3109046ac17a3fa99f053f5f8fd7.mp4"}
{"edit_instruction": "Change the background to a nuclear power plant control room with warning lights flashing rhythmically, steam venting from pipes, technicians walking past, hard neutral lighting from the front-left, medium close-up, eye-level, static camera, and a slightly blurred background. Keep the researcher in the hazmat suit intact.", "input_video_path": "synthetic-bg-change/input_video/b2af2de26f1a7d854143afd13d3a64de.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b2af2de26f1a7d854143afd13d3a64de.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b2af2de26f1a7d854143afd13d3a64de.mp4", "mask_path": "synthetic-bg-change/mask/b2af2de26f1a7d854143afd13d3a64de.mp4", "composite_path": "synthetic-bg-change/composite/b2af2de26f1a7d854143afd13d3a64de.mp4"}
{"edit_instruction": "Change the background to a lively outdoor block party with people dancing in the blurred background and colorful bunting flags waving in the wind, illuminated by soft, neutral daylight from the front-right. Medium close-up, static camera with soft bokeh. Keep the young man with glasses and curly hair intact.", "input_video_path": "synthetic-bg-change/input_video/2a6a4d895145e9067a5450a663bf23cf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2a6a4d895145e9067a5450a663bf23cf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2a6a4d895145e9067a5450a663bf23cf.mp4", "mask_path": "synthetic-bg-change/mask/2a6a4d895145e9067a5450a663bf23cf.mp4", "composite_path": "synthetic-bg-change/composite/2a6a4d895145e9067a5450a663bf23cf.mp4"}
{"edit_instruction": "Change the background to a magical wildflower meadow at twilight with fireflies glowing softly in the tall grass and dandelion seeds floating gently through the air, lit by soft diffused light from the front-left, captured as an eye-level medium shot with a dreamy out-of-focus background and bokeh. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/948252283352bc337600f8d29b382c6c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/948252283352bc337600f8d29b382c6c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/948252283352bc337600f8d29b382c6c.mp4", "mask_path": "synthetic-bg-change/mask/948252283352bc337600f8d29b382c6c.mp4", "composite_path": "synthetic-bg-change/composite/948252283352bc337600f8d29b382c6c.mp4"}
{"edit_instruction": "Change the background to a lively outdoor block party with people dancing in the blurred background and colorful bunting flags waving in the wind, illuminated by soft, neutral daylight from the front-right. Medium close-up, static camera with soft bokeh. Keep the young man with glasses and curly hair intact.", "input_video_path": "synthetic-bg-change/input_video/84d0e87c7e355d51df866d2b34d47c1b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/84d0e87c7e355d51df866d2b34d47c1b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/84d0e87c7e355d51df866d2b34d47c1b.mp4", "mask_path": "synthetic-bg-change/mask/84d0e87c7e355d51df866d2b34d47c1b.mp4", "composite_path": "synthetic-bg-change/composite/84d0e87c7e355d51df866d2b34d47c1b.mp4"}
{"edit_instruction": "Change the background to a sunlit modern living room with white curtains billowing gently and dust particles dancing in sunbeams filtering through a window on the left. Apply soft, diffused lighting from the left. Medium close-up, eye-level, static camera with a soft bokeh background. Keep the young girl taking a selfie intact.", "input_video_path": "synthetic-bg-change/input_video/db5ab2c2797aca2f865745067b2f25d6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/db5ab2c2797aca2f865745067b2f25d6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/db5ab2c2797aca2f865745067b2f25d6.mp4", "mask_path": "synthetic-bg-change/mask/db5ab2c2797aca2f865745067b2f25d6.mp4", "composite_path": "synthetic-bg-change/composite/db5ab2c2797aca2f865745067b2f25d6.mp4"}
{"edit_instruction": "Change the background to a sunlit modern living room with white curtains billowing gently and dust particles dancing in sunbeams filtering through a window on the left. Apply soft, diffused lighting from the left. Medium close-up, eye-level, static camera with a soft bokeh background. Keep the young girl taking a selfie intact.", "input_video_path": "synthetic-bg-change/input_video/1905412c719f57d07c3a4ddd69df0e9e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1905412c719f57d07c3a4ddd69df0e9e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1905412c719f57d07c3a4ddd69df0e9e.mp4", "mask_path": "synthetic-bg-change/mask/1905412c719f57d07c3a4ddd69df0e9e.mp4", "composite_path": "synthetic-bg-change/composite/1905412c719f57d07c3a4ddd69df0e9e.mp4"}
{"edit_instruction": "Change the background to a modern television news studio with monitors flickering with static noise and silhouetted crew members moving in the shadows, lit by soft artificial studio lighting. Medium shot, eye-level, with gentle background blur. Keep the man with tape over his mouth holding a censorship sign intact.", "input_video_path": "synthetic-bg-change/input_video/bd04b3929983b6a61db659ab56d2cc82.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bd04b3929983b6a61db659ab56d2cc82.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bd04b3929983b6a61db659ab56d2cc82.mp4", "mask_path": "synthetic-bg-change/mask/bd04b3929983b6a61db659ab56d2cc82.mp4", "composite_path": "synthetic-bg-change/composite/bd04b3929983b6a61db659ab56d2cc82.mp4"}
{"edit_instruction": "Change the background to a chaotic city street during a protest, featuring police lights flashing blue and red, smoke drifting from distant flares, and soft neutral lighting. Medium shot, eye-level, static camera with a blurred background and bokeh. Keep the man with tape over his mouth holding a censorship sign intact.", "input_video_path": "synthetic-bg-change/input_video/c699544e46faa11cbf52bf3b761c592a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c699544e46faa11cbf52bf3b761c592a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c699544e46faa11cbf52bf3b761c592a.mp4", "mask_path": "synthetic-bg-change/mask/c699544e46faa11cbf52bf3b761c592a.mp4", "composite_path": "synthetic-bg-change/composite/c699544e46faa11cbf52bf3b761c592a.mp4"}
{"edit_instruction": "Change the background to a modern television news studio with monitors flickering with static noise and silhouetted crew members moving in the shadows, lit by soft artificial studio lighting. Medium shot, eye-level, with gentle background blur. Keep the man with tape over his mouth holding a censorship sign intact.", "input_video_path": "synthetic-bg-change/input_video/385885d34955ba940f890ea08cfe0bd5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/385885d34955ba940f890ea08cfe0bd5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/385885d34955ba940f890ea08cfe0bd5.mp4", "mask_path": "synthetic-bg-change/mask/385885d34955ba940f890ea08cfe0bd5.mp4", "composite_path": "synthetic-bg-change/composite/385885d34955ba940f890ea08cfe0bd5.mp4"}
{"edit_instruction": "Change the background to bustling Times Square surrounded by glowing billboards, with yellow taxis passing by and flickering neon signs. Include ambient city light mixed with soft front lighting, gentle background blur, eye-level angle, and static camera. Keep the man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/f0573d31ad2148181569ea7787b89848.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f0573d31ad2148181569ea7787b89848.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f0573d31ad2148181569ea7787b89848.mp4", "mask_path": "synthetic-bg-change/mask/f0573d31ad2148181569ea7787b89848.mp4", "composite_path": "synthetic-bg-change/composite/f0573d31ad2148181569ea7787b89848.mp4"}
{"edit_instruction": "Change the background to a chaotic city street during a protest, featuring police lights flashing blue and red, smoke drifting from distant flares, and soft neutral lighting. Medium shot, eye-level, static camera with a blurred background and bokeh. Keep the man with tape over his mouth holding a censorship sign intact.", "input_video_path": "synthetic-bg-change/input_video/b0690ef8749de8b41b8bec2bd555d9f0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b0690ef8749de8b41b8bec2bd555d9f0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b0690ef8749de8b41b8bec2bd555d9f0.mp4", "mask_path": "synthetic-bg-change/mask/b0690ef8749de8b41b8bec2bd555d9f0.mp4", "composite_path": "synthetic-bg-change/composite/b0690ef8749de8b41b8bec2bd555d9f0.mp4"}
{"edit_instruction": "Change the background to a colorful amusement park with a spinning carousel, flashing lights, and people walking in the distance, featuring bright and cheerful lighting from the left and a dreamy out-of-focus background with bokeh. Medium close-up, eye-level, static camera. Keep the young girl taking a selfie intact.", "input_video_path": "synthetic-bg-change/input_video/c3229655ed5d04107831762ae4a8af55.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c3229655ed5d04107831762ae4a8af55.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c3229655ed5d04107831762ae4a8af55.mp4", "mask_path": "synthetic-bg-change/mask/c3229655ed5d04107831762ae4a8af55.mp4", "composite_path": "synthetic-bg-change/composite/c3229655ed5d04107831762ae4a8af55.mp4"}
{"edit_instruction": "Change the background to a lush city park with green leaves rustling in the breeze, people walking dogs on a distant path, dandelion seeds floating in the air, and natural sunlight filtering through trees from the front-right. Medium close-up, eye-level, static camera, dreamy out-of-focus background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2e2f604092292d383c04842b16fafca0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2e2f604092292d383c04842b16fafca0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2e2f604092292d383c04842b16fafca0.mp4", "mask_path": "synthetic-bg-change/mask/2e2f604092292d383c04842b16fafca0.mp4", "composite_path": "synthetic-bg-change/composite/2e2f604092292d383c04842b16fafca0.mp4"}
{"edit_instruction": "Change the background to bustling Times Square surrounded by glowing billboards, with yellow taxis passing by and flickering neon signs. Include ambient city light mixed with soft front lighting, gentle background blur, eye-level angle, and static camera. Keep the man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/79ec7124e86f516f997f7cec7f0417a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/79ec7124e86f516f997f7cec7f0417a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/79ec7124e86f516f997f7cec7f0417a9.mp4", "mask_path": "synthetic-bg-change/mask/79ec7124e86f516f997f7cec7f0417a9.mp4", "composite_path": "synthetic-bg-change/composite/79ec7124e86f516f997f7cec7f0417a9.mp4"}
{"edit_instruction": "Change the background to a colorful amusement park with a spinning carousel, flashing lights, and people walking in the distance, featuring bright and cheerful lighting from the left and a dreamy out-of-focus background with bokeh. Medium close-up, eye-level, static camera. Keep the young girl taking a selfie intact.", "input_video_path": "synthetic-bg-change/input_video/f0b3327ba239939c15c2db8d8ee0593d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f0b3327ba239939c15c2db8d8ee0593d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f0b3327ba239939c15c2db8d8ee0593d.mp4", "mask_path": "synthetic-bg-change/mask/f0b3327ba239939c15c2db8d8ee0593d.mp4", "composite_path": "synthetic-bg-change/composite/f0b3327ba239939c15c2db8d8ee0593d.mp4"}
{"edit_instruction": "Change the background to a modern open-plan office during a break with colleagues walking past in the blurred background and ceiling fans spinning slowly above, lit by soft neutral office lighting from the front-right. Use a medium shot, eye-level, static camera with a slightly blurred background. Keep the happy couple intact.", "input_video_path": "synthetic-bg-change/input_video/d852853cc3e2985360a3812b40f0be6c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d852853cc3e2985360a3812b40f0be6c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d852853cc3e2985360a3812b40f0be6c.mp4", "mask_path": "synthetic-bg-change/mask/d852853cc3e2985360a3812b40f0be6c.mp4", "composite_path": "synthetic-bg-change/composite/d852853cc3e2985360a3812b40f0be6c.mp4"}
{"edit_instruction": "Change the background to a lush city park with green leaves rustling in the breeze, people walking dogs on a distant path, dandelion seeds floating in the air, and natural sunlight filtering through trees from the front-right. Medium close-up, eye-level, static camera, dreamy out-of-focus background. Keep the young man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/91a5c0b71453d0eb233d18829d03a0eb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/91a5c0b71453d0eb233d18829d03a0eb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/91a5c0b71453d0eb233d18829d03a0eb.mp4", "mask_path": "synthetic-bg-change/mask/91a5c0b71453d0eb233d18829d03a0eb.mp4", "composite_path": "synthetic-bg-change/composite/91a5c0b71453d0eb233d18829d03a0eb.mp4"}
{"edit_instruction": "Change the background to a retro 1950s living room with floral wallpaper, mid-century furniture, a flickering black and white TV, and lace curtains blowing in the breeze, with soft interior lighting from the left. Eye-level, medium shot, soft-focus background with bokeh. Keep the blonde woman in the vintage blue outfit intact.", "input_video_path": "synthetic-bg-change/input_video/ad543c0a7cfcc6e16d93c6f6b6ac8a5d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ad543c0a7cfcc6e16d93c6f6b6ac8a5d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ad543c0a7cfcc6e16d93c6f6b6ac8a5d.mp4", "mask_path": "synthetic-bg-change/mask/ad543c0a7cfcc6e16d93c6f6b6ac8a5d.mp4", "composite_path": "synthetic-bg-change/composite/ad543c0a7cfcc6e16d93c6f6b6ac8a5d.mp4"}
{"edit_instruction": "Change the background to a modern open-plan office during a break with colleagues walking past in the blurred background and ceiling fans spinning slowly above, lit by soft neutral office lighting from the front-right. Use a medium shot, eye-level, static camera with a slightly blurred background. Keep the happy couple intact.", "input_video_path": "synthetic-bg-change/input_video/95e5295903939e62bc73a811c546839f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/95e5295903939e62bc73a811c546839f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/95e5295903939e62bc73a811c546839f.mp4", "mask_path": "synthetic-bg-change/mask/95e5295903939e62bc73a811c546839f.mp4", "composite_path": "synthetic-bg-change/composite/95e5295903939e62bc73a811c546839f.mp4"}
{"edit_instruction": "Change the background to a futuristic space station corridor with pulsing red alarm lights, sparks flying from a damaged control panel, smoke venting from pipes, and crew members rushing by, featuring cool artificial lighting from the left, eye-level medium shot with gentle background blur. Keep the blonde woman in the blue suit intact.", "input_video_path": "synthetic-bg-change/input_video/d2707166d0ef047b856dc3b774edb5c0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d2707166d0ef047b856dc3b774edb5c0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d2707166d0ef047b856dc3b774edb5c0.mp4", "mask_path": "synthetic-bg-change/mask/d2707166d0ef047b856dc3b774edb5c0.mp4", "composite_path": "synthetic-bg-change/composite/d2707166d0ef047b856dc3b774edb5c0.mp4"}
{"edit_instruction": "Change the background to a retro 1950s living room with floral wallpaper, mid-century furniture, a flickering black and white TV, and lace curtains blowing in the breeze, with soft interior lighting from the left. Eye-level, medium shot, soft-focus background with bokeh. Keep the blonde woman in the vintage blue outfit intact.", "input_video_path": "synthetic-bg-change/input_video/c9ce8752adaed82aa836d8a4a20399a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c9ce8752adaed82aa836d8a4a20399a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c9ce8752adaed82aa836d8a4a20399a9.mp4", "mask_path": "synthetic-bg-change/mask/c9ce8752adaed82aa836d8a4a20399a9.mp4", "composite_path": "synthetic-bg-change/composite/c9ce8752adaed82aa836d8a4a20399a9.mp4"}
{"edit_instruction": "Change the background to a busy city plaza during a protest with pedestrians walking hurriedly and a large fountain spraying water, illuminated by soft diffused daylight from the front-right. Use a medium shot at eye-level with a static camera and a blurred background with bokeh. Keep the man with tape over his mouth holding a censorship sign intact.", "input_video_path": "synthetic-bg-change/input_video/9d87b979b542da6b08d8a386213bbdbe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9d87b979b542da6b08d8a386213bbdbe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9d87b979b542da6b08d8a386213bbdbe.mp4", "mask_path": "synthetic-bg-change/mask/9d87b979b542da6b08d8a386213bbdbe.mp4", "composite_path": "synthetic-bg-change/composite/9d87b979b542da6b08d8a386213bbdbe.mp4"}
{"edit_instruction": "Change the background to a futuristic space station corridor with pulsing red alarm lights, sparks flying from a damaged control panel, smoke venting from pipes, and crew members rushing by, featuring cool artificial lighting from the left, eye-level medium shot with gentle background blur. Keep the blonde woman in the blue suit intact.", "input_video_path": "synthetic-bg-change/input_video/f2b526d58035d3fa71f74d23e8b440e7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f2b526d58035d3fa71f74d23e8b440e7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f2b526d58035d3fa71f74d23e8b440e7.mp4", "mask_path": "synthetic-bg-change/mask/f2b526d58035d3fa71f74d23e8b440e7.mp4", "composite_path": "synthetic-bg-change/composite/f2b526d58035d3fa71f74d23e8b440e7.mp4"}
{"edit_instruction": "Change the background to an outdoor summer music festival with colorful bunting flags flapping in the wind, confetti floating through the air, festival lights glowing softly, and bright, diffused daylight from the front-right. Use a medium shot, eye-level angle, and a soft bokeh background. Keep the young couple dancing intact.", "input_video_path": "synthetic-bg-change/input_video/98120f7777752049d74d313311051a76.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/98120f7777752049d74d313311051a76.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/98120f7777752049d74d313311051a76.mp4", "mask_path": "synthetic-bg-change/mask/98120f7777752049d74d313311051a76.mp4", "composite_path": "synthetic-bg-change/composite/98120f7777752049d74d313311051a76.mp4"}
{"edit_instruction": "Change the background to a busy city plaza during a protest with pedestrians walking hurriedly and a large fountain spraying water, illuminated by soft diffused daylight from the front-right. Use a medium shot at eye-level with a static camera and a blurred background with bokeh. Keep the man with tape over his mouth holding a censorship sign intact.", "input_video_path": "synthetic-bg-change/input_video/4f1765729c231e526ee4a338d2506c6d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4f1765729c231e526ee4a338d2506c6d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4f1765729c231e526ee4a338d2506c6d.mp4", "mask_path": "synthetic-bg-change/mask/4f1765729c231e526ee4a338d2506c6d.mp4", "composite_path": "synthetic-bg-change/composite/4f1765729c231e526ee4a338d2506c6d.mp4"}
{"edit_instruction": "Change the background to an outdoor summer music festival with colorful bunting flags flapping in the wind, confetti floating through the air, festival lights glowing softly, and bright, diffused daylight from the front-right. Use a medium shot, eye-level angle, and a soft bokeh background. Keep the young couple dancing intact.", "input_video_path": "synthetic-bg-change/input_video/828980827c533d4cab5707644b4f53cf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/828980827c533d4cab5707644b4f53cf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/828980827c533d4cab5707644b4f53cf.mp4", "mask_path": "synthetic-bg-change/mask/828980827c533d4cab5707644b4f53cf.mp4", "composite_path": "synthetic-bg-change/composite/828980827c533d4cab5707644b4f53cf.mp4"}
{"edit_instruction": "Change the background to the aisle of a retro 1950s style American diner with neon signs buzzing and a ceiling fan spinning slowly overhead, featuring soft interior lighting with a glow from the right, shot as a medium shot at eye-level with a static camera and soft bokeh highlighting the booths. Keep the dancing couple intact.", "input_video_path": "synthetic-bg-change/input_video/e1e8c9e84e18ecbc2605fe5a6021cdbb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e1e8c9e84e18ecbc2605fe5a6021cdbb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e1e8c9e84e18ecbc2605fe5a6021cdbb.mp4", "mask_path": "synthetic-bg-change/mask/e1e8c9e84e18ecbc2605fe5a6021cdbb.mp4", "composite_path": "synthetic-bg-change/composite/e1e8c9e84e18ecbc2605fe5a6021cdbb.mp4"}
{"edit_instruction": "Change the background to the aisle of a retro 1950s style American diner with neon signs buzzing and a ceiling fan spinning slowly overhead, featuring soft interior lighting with a glow from the right, shot as a medium shot at eye-level with a static camera and soft bokeh highlighting the booths. Keep the dancing couple intact.", "input_video_path": "synthetic-bg-change/input_video/8e2ccc65213da26abf8d0767e770aac0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8e2ccc65213da26abf8d0767e770aac0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8e2ccc65213da26abf8d0767e770aac0.mp4", "mask_path": "synthetic-bg-change/mask/8e2ccc65213da26abf8d0767e770aac0.mp4", "composite_path": "synthetic-bg-change/composite/8e2ccc65213da26abf8d0767e770aac0.mp4"}
{"edit_instruction": "Change the background to a spacious modern dance studio with floor-to-ceiling mirrors, dust motes in beams of afternoon light, and a ceiling fan spinning slowly overhead, with bright diffused light from large windows on the right. Full shot, eye-level, sharp background with deep focus. Keep the young woman in casual clothes intact.", "input_video_path": "synthetic-bg-change/input_video/46bd7485030e070843c6f9cccaa5f989.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/46bd7485030e070843c6f9cccaa5f989.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/46bd7485030e070843c6f9cccaa5f989.mp4", "mask_path": "synthetic-bg-change/mask/46bd7485030e070843c6f9cccaa5f989.mp4", "composite_path": "synthetic-bg-change/composite/46bd7485030e070843c6f9cccaa5f989.mp4"}
{"edit_instruction": "Change the background to a spacious modern dance studio with floor-to-ceiling mirrors, dust motes in beams of afternoon light, and a ceiling fan spinning slowly overhead, with bright diffused light from large windows on the right. Full shot, eye-level, sharp background with deep focus. Keep the young woman in casual clothes intact.", "input_video_path": "synthetic-bg-change/input_video/4fb345e6b23caccdd5cafeaa0d07c9cd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4fb345e6b23caccdd5cafeaa0d07c9cd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4fb345e6b23caccdd5cafeaa0d07c9cd.mp4", "mask_path": "synthetic-bg-change/mask/4fb345e6b23caccdd5cafeaa0d07c9cd.mp4", "composite_path": "synthetic-bg-change/composite/4fb345e6b23caccdd5cafeaa0d07c9cd.mp4"}
{"edit_instruction": "Change the background to a grassy field during a summer music festival with colorful flags waving in the wind, bubbles floating through the air, festival-goers in the distance, and soft natural light from the right side. Full shot, eye-level, blurred background with bokeh. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/53bb74e68ce10661d33f8414ef54038e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/53bb74e68ce10661d33f8414ef54038e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/53bb74e68ce10661d33f8414ef54038e.mp4", "mask_path": "synthetic-bg-change/mask/53bb74e68ce10661d33f8414ef54038e.mp4", "composite_path": "synthetic-bg-change/composite/53bb74e68ce10661d33f8414ef54038e.mp4"}
{"edit_instruction": "Change the background to a gritty vintage boxing gym with a heavy bag swinging slightly in the background and dust motes dancing in the air, illuminated by soft window light from the right. Medium close-up, eye-level, static camera, background in soft focus. Keep the athletic man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/cd44aa30f16b8eb63142bf6ff4a0798c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cd44aa30f16b8eb63142bf6ff4a0798c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cd44aa30f16b8eb63142bf6ff4a0798c.mp4", "mask_path": "synthetic-bg-change/mask/cd44aa30f16b8eb63142bf6ff4a0798c.mp4", "composite_path": "synthetic-bg-change/composite/cd44aa30f16b8eb63142bf6ff4a0798c.mp4"}
{"edit_instruction": "Change the background to a grassy field during a summer music festival with colorful flags waving in the wind, bubbles floating through the air, festival-goers in the distance, and soft natural light from the right side. Full shot, eye-level, blurred background with bokeh. Keep the young woman intact.", "input_video_path": "synthetic-bg-change/input_video/f3223ec218e0189c8ef296ad242a4ecb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f3223ec218e0189c8ef296ad242a4ecb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f3223ec218e0189c8ef296ad242a4ecb.mp4", "mask_path": "synthetic-bg-change/mask/f3223ec218e0189c8ef296ad242a4ecb.mp4", "composite_path": "synthetic-bg-change/composite/f3223ec218e0189c8ef296ad242a4ecb.mp4"}
{"edit_instruction": "Change the background to a concrete stadium tunnel leading to the field, with dust particles floating in beams of light and silhouettes of security guards walking in the distance, soft diffused light coming from the tunnel exit on the right, medium close-up, eye-level, static camera, and a blurred background with bokeh. Keep the athletic man in a black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/387c8d119b0d3c459e47f3f4ebdba2e2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/387c8d119b0d3c459e47f3f4ebdba2e2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/387c8d119b0d3c459e47f3f4ebdba2e2.mp4", "mask_path": "synthetic-bg-change/mask/387c8d119b0d3c459e47f3f4ebdba2e2.mp4", "composite_path": "synthetic-bg-change/composite/387c8d119b0d3c459e47f3f4ebdba2e2.mp4"}
{"edit_instruction": "Change the background to the golden sands of Copacabana Beach in Rio de Janeiro with ocean waves crashing on the shore, palm trees swaying in the wind, and Sugarloaf Mountain visible in the distance, illuminated by bright, neutral daylight from the right. Use a static camera, medium close-up shot, eye-level angle, and deep focus for a sharp background. Keep the athletic man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/1b245464953b7bb9820f93060d2a51b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1b245464953b7bb9820f93060d2a51b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1b245464953b7bb9820f93060d2a51b4.mp4", "mask_path": "synthetic-bg-change/mask/1b245464953b7bb9820f93060d2a51b4.mp4", "composite_path": "synthetic-bg-change/composite/1b245464953b7bb9820f93060d2a51b4.mp4"}
{"edit_instruction": "Change the background to a gritty vintage boxing gym with a heavy bag swinging slightly in the background and dust motes dancing in the air, illuminated by soft window light from the right. Medium close-up, eye-level, static camera, background in soft focus. Keep the athletic man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/dc8663d3417809934e9f27ba4cfe6889.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc8663d3417809934e9f27ba4cfe6889.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc8663d3417809934e9f27ba4cfe6889.mp4", "mask_path": "synthetic-bg-change/mask/dc8663d3417809934e9f27ba4cfe6889.mp4", "composite_path": "synthetic-bg-change/composite/dc8663d3417809934e9f27ba4cfe6889.mp4"}
{"edit_instruction": "Change the background to a concrete stadium tunnel leading to the field, with dust particles floating in beams of light and silhouettes of security guards walking in the distance, soft diffused light coming from the tunnel exit on the right, medium close-up, eye-level, static camera, and a blurred background with bokeh. Keep the athletic man in a black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/cb1d62a1830f03a75ecd0b631fb668ad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb1d62a1830f03a75ecd0b631fb668ad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb1d62a1830f03a75ecd0b631fb668ad.mp4", "mask_path": "synthetic-bg-change/mask/cb1d62a1830f03a75ecd0b631fb668ad.mp4", "composite_path": "synthetic-bg-change/composite/cb1d62a1830f03a75ecd0b631fb668ad.mp4"}
{"edit_instruction": "Change the background to an old-school boxing gym with brick walls, dust motes dancing in shafts of light, and a punching bag swaying gently, soft window light from the right. Medium close-up, eye-level, soft-focus background. Keep the athletic man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/2442268bff038b55e853732987ada251.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2442268bff038b55e853732987ada251.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2442268bff038b55e853732987ada251.mp4", "mask_path": "synthetic-bg-change/mask/2442268bff038b55e853732987ada251.mp4", "composite_path": "synthetic-bg-change/composite/2442268bff038b55e853732987ada251.mp4"}
{"edit_instruction": "Change the background to the golden sands of Copacabana Beach in Rio de Janeiro with ocean waves crashing on the shore, palm trees swaying in the wind, and Sugarloaf Mountain visible in the distance, illuminated by bright, neutral daylight from the right. Use a static camera, medium close-up shot, eye-level angle, and deep focus for a sharp background. Keep the athletic man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/c330197e90e969b70d0c7e0700abc73e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c330197e90e969b70d0c7e0700abc73e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c330197e90e969b70d0c7e0700abc73e.mp4", "mask_path": "synthetic-bg-change/mask/c330197e90e969b70d0c7e0700abc73e.mp4", "composite_path": "synthetic-bg-change/composite/c330197e90e969b70d0c7e0700abc73e.mp4"}
{"edit_instruction": "Change the background to the inside of a modern subway car during commute hours with passing tunnel lights flickering rapidly outside the windows and other commuters reading in the background, under soft diffused lighting from the front-left. Medium close-up, eye-level, static camera with background bokeh. Keep the man in the blue blazer wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/c182077cb8d7d490b7500424e01aa3a6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c182077cb8d7d490b7500424e01aa3a6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c182077cb8d7d490b7500424e01aa3a6.mp4", "mask_path": "synthetic-bg-change/mask/c182077cb8d7d490b7500424e01aa3a6.mp4", "composite_path": "synthetic-bg-change/composite/c182077cb8d7d490b7500424e01aa3a6.mp4"}
{"edit_instruction": "Change the background to an old-school boxing gym with brick walls, dust motes dancing in shafts of light, and a punching bag swaying gently, soft window light from the right. Medium close-up, eye-level, soft-focus background. Keep the athletic man in the black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/f0afb0192c692681aa91d5e23a3c417b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f0afb0192c692681aa91d5e23a3c417b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f0afb0192c692681aa91d5e23a3c417b.mp4", "mask_path": "synthetic-bg-change/mask/f0afb0192c692681aa91d5e23a3c417b.mp4", "composite_path": "synthetic-bg-change/composite/f0afb0192c692681aa91d5e23a3c417b.mp4"}
{"edit_instruction": "Change the background to a chic modern living room with floor-to-ceiling windows, sheer white curtains billowing gently, dust motes dancing in the light, soft natural window light from the front-left. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young man in the orange hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/992870049a0afbf0c5434c8fbe7bf71e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/992870049a0afbf0c5434c8fbe7bf71e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/992870049a0afbf0c5434c8fbe7bf71e.mp4", "mask_path": "synthetic-bg-change/mask/992870049a0afbf0c5434c8fbe7bf71e.mp4", "composite_path": "synthetic-bg-change/composite/992870049a0afbf0c5434c8fbe7bf71e.mp4"}
{"edit_instruction": "Change the background to the inside of a modern subway car during commute hours with passing tunnel lights flickering rapidly outside the windows and other commuters reading in the background, under soft diffused lighting from the front-left. Medium close-up, eye-level, static camera with background bokeh. Keep the man in the blue blazer wearing headphones intact.", "input_video_path": "synthetic-bg-change/input_video/b6241594c1d91ec59305170f61ccff54.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b6241594c1d91ec59305170f61ccff54.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b6241594c1d91ec59305170f61ccff54.mp4", "mask_path": "synthetic-bg-change/mask/b6241594c1d91ec59305170f61ccff54.mp4", "composite_path": "synthetic-bg-change/composite/b6241594c1d91ec59305170f61ccff54.mp4"}
{"edit_instruction": "Change the background to a vibrant nightclub with purple and blue atmosphere, featuring a spinning disco ball casting moving reflections and crowd silhouettes in the distance, with direct bright artificial lighting from the front-right contrasting with the colorful ambient. Medium shot, eye-level, static camera with soft bokeh background. Keep the man in the shirt intact.", "input_video_path": "synthetic-bg-change/input_video/bf0b40e63ca9471bb46c011e549ce27e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf0b40e63ca9471bb46c011e549ce27e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf0b40e63ca9471bb46c011e549ce27e.mp4", "mask_path": "synthetic-bg-change/mask/bf0b40e63ca9471bb46c011e549ce27e.mp4", "composite_path": "synthetic-bg-change/composite/bf0b40e63ca9471bb46c011e549ce27e.mp4"}
{"edit_instruction": "Change the background to a chic modern living room with floor-to-ceiling windows, sheer white curtains billowing gently, dust motes dancing in the light, soft natural window light from the front-left. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young man in the orange hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/bb7b1917e09a4ab52bc0e5e72c9710e0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb7b1917e09a4ab52bc0e5e72c9710e0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb7b1917e09a4ab52bc0e5e72c9710e0.mp4", "mask_path": "synthetic-bg-change/mask/bb7b1917e09a4ab52bc0e5e72c9710e0.mp4", "composite_path": "synthetic-bg-change/composite/bb7b1917e09a4ab52bc0e5e72c9710e0.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees with orange and red leaves falling gently and a dog walker passing on a path in the mid-ground, under soft, neutral daylight filtering through the canopy. Use a medium shot, eye-level, static camera, with gentle background blur. Keep the young man in the orange hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/bdab760dac31eb58f9046d2268e91c48.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bdab760dac31eb58f9046d2268e91c48.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bdab760dac31eb58f9046d2268e91c48.mp4", "mask_path": "synthetic-bg-change/mask/bdab760dac31eb58f9046d2268e91c48.mp4", "composite_path": "synthetic-bg-change/composite/bdab760dac31eb58f9046d2268e91c48.mp4"}
{"edit_instruction": "Change the background to a vibrant nightclub with purple and blue atmosphere, featuring a spinning disco ball casting moving reflections and crowd silhouettes in the distance, with direct bright artificial lighting from the front-right contrasting with the colorful ambient. Medium shot, eye-level, static camera with soft bokeh background. Keep the man in the shirt intact.", "input_video_path": "synthetic-bg-change/input_video/422b034a99734eb42926d6c7b1dbcde9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/422b034a99734eb42926d6c7b1dbcde9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/422b034a99734eb42926d6c7b1dbcde9.mp4", "mask_path": "synthetic-bg-change/mask/422b034a99734eb42926d6c7b1dbcde9.mp4", "composite_path": "synthetic-bg-change/composite/422b034a99734eb42926d6c7b1dbcde9.mp4"}
{"edit_instruction": "Change the background to a colorful urban alleyway covered in vibrant graffiti art with pigeons taking flight and distant city traffic, lit by soft diffused daylight from the front-left. Medium shot, eye-level, static camera, slightly blurred background. Keep the young man in the orange hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/ff277b25014c6f62bab51a0ed47ca775.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff277b25014c6f62bab51a0ed47ca775.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff277b25014c6f62bab51a0ed47ca775.mp4", "mask_path": "synthetic-bg-change/mask/ff277b25014c6f62bab51a0ed47ca775.mp4", "composite_path": "synthetic-bg-change/composite/ff277b25014c6f62bab51a0ed47ca775.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees with orange and red leaves falling gently and a dog walker passing on a path in the mid-ground, under soft, neutral daylight filtering through the canopy. Use a medium shot, eye-level, static camera, with gentle background blur. Keep the young man in the orange hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/c93e9dc23e680ab93fa0c26f03695257.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c93e9dc23e680ab93fa0c26f03695257.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c93e9dc23e680ab93fa0c26f03695257.mp4", "mask_path": "synthetic-bg-change/mask/c93e9dc23e680ab93fa0c26f03695257.mp4", "composite_path": "synthetic-bg-change/composite/c93e9dc23e680ab93fa0c26f03695257.mp4"}
{"edit_instruction": "Change the background to a tropical beach during golden hour with swaying palm trees and gentle waves, warm soft light illuminating from the front-left. Medium close-up, eye-level, static camera with a dreamy out-of-focus background and bokeh. Keep the shirtless man with a beard intact.", "input_video_path": "synthetic-bg-change/input_video/34d6e643ec491fe552410f4e96e83950.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/34d6e643ec491fe552410f4e96e83950.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/34d6e643ec491fe552410f4e96e83950.mp4", "mask_path": "synthetic-bg-change/mask/34d6e643ec491fe552410f4e96e83950.mp4", "composite_path": "synthetic-bg-change/composite/34d6e643ec491fe552410f4e96e83950.mp4"}
{"edit_instruction": "Change the background to a colorful urban alleyway covered in vibrant graffiti art with pigeons taking flight and distant city traffic, lit by soft diffused daylight from the front-left. Medium shot, eye-level, static camera, slightly blurred background. Keep the young man in the orange hoodie intact.", "input_video_path": "synthetic-bg-change/input_video/91d13cce2a217482a42d0e69d2ac6bf6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/91d13cce2a217482a42d0e69d2ac6bf6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/91d13cce2a217482a42d0e69d2ac6bf6.mp4", "mask_path": "synthetic-bg-change/mask/91d13cce2a217482a42d0e69d2ac6bf6.mp4", "composite_path": "synthetic-bg-change/composite/91d13cce2a217482a42d0e69d2ac6bf6.mp4"}
{"edit_instruction": "Change the background to a minimalist, sun-drenched bedroom with white linens and a large window, featuring sheer white curtains billowing softly and morning light casting dynamic shadows. Use soft natural window light from the right, capturing a medium close-up at eye level with a static camera and a dreamy out-of-focus background. Keep the fit man taking off his black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ed8c9a49518b880d79513b23356377d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ed8c9a49518b880d79513b23356377d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ed8c9a49518b880d79513b23356377d9.mp4", "mask_path": "synthetic-bg-change/mask/ed8c9a49518b880d79513b23356377d9.mp4", "composite_path": "synthetic-bg-change/composite/ed8c9a49518b880d79513b23356377d9.mp4"}
{"edit_instruction": "Change the background to a tropical beach during golden hour with swaying palm trees and gentle waves, warm soft light illuminating from the front-left. Medium close-up, eye-level, static camera with a dreamy out-of-focus background and bokeh. Keep the shirtless man with a beard intact.", "input_video_path": "synthetic-bg-change/input_video/7808b24334801313a943859b9a0339f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7808b24334801313a943859b9a0339f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7808b24334801313a943859b9a0339f7.mp4", "mask_path": "synthetic-bg-change/mask/7808b24334801313a943859b9a0339f7.mp4", "composite_path": "synthetic-bg-change/composite/7808b24334801313a943859b9a0339f7.mp4"}
{"edit_instruction": "Change the background to a sleek, industrial-style gym locker room with metal lockers, benches, steam rising from the shower area, and neutral soft lighting from overhead fixtures. Medium close-up, eye-level, static camera, slightly blurred background. Keep the fit young man intact.", "input_video_path": "synthetic-bg-change/input_video/3f53cad71321cfd02f13429934f22035.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3f53cad71321cfd02f13429934f22035.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3f53cad71321cfd02f13429934f22035.mp4", "mask_path": "synthetic-bg-change/mask/3f53cad71321cfd02f13429934f22035.mp4", "composite_path": "synthetic-bg-change/composite/3f53cad71321cfd02f13429934f22035.mp4"}
{"edit_instruction": "Change the background to a minimalist, sun-drenched bedroom with white linens and a large window, featuring sheer white curtains billowing softly and morning light casting dynamic shadows. Use soft natural window light from the right, capturing a medium close-up at eye level with a static camera and a dreamy out-of-focus background. Keep the fit man taking off his black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/fce90925f6bfc9eaa3a0931fbfef85c0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fce90925f6bfc9eaa3a0931fbfef85c0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fce90925f6bfc9eaa3a0931fbfef85c0.mp4", "mask_path": "synthetic-bg-change/mask/fce90925f6bfc9eaa3a0931fbfef85c0.mp4", "composite_path": "synthetic-bg-change/composite/fce90925f6bfc9eaa3a0931fbfef85c0.mp4"}
{"edit_instruction": "Change the background to a high-end modern gym facility with glass walls, featuring blurred gym-goers on treadmills and slowly spinning ceiling fans, with soft artificial light from the right. Medium shot, eye-level, blurred background with bokeh. Keep the shirtless man intact.", "input_video_path": "synthetic-bg-change/input_video/6a3fdc4724de9f7372852f9ac5bdf68a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6a3fdc4724de9f7372852f9ac5bdf68a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6a3fdc4724de9f7372852f9ac5bdf68a.mp4", "mask_path": "synthetic-bg-change/mask/6a3fdc4724de9f7372852f9ac5bdf68a.mp4", "composite_path": "synthetic-bg-change/composite/6a3fdc4724de9f7372852f9ac5bdf68a.mp4"}
{"edit_instruction": "Change the background to a sleek, industrial-style gym locker room with metal lockers, benches, steam rising from the shower area, and neutral soft lighting from overhead fixtures. Medium close-up, eye-level, static camera, slightly blurred background. Keep the fit young man intact.", "input_video_path": "synthetic-bg-change/input_video/75a82f94232f87e8cd45b68ae45b7b05.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/75a82f94232f87e8cd45b68ae45b7b05.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/75a82f94232f87e8cd45b68ae45b7b05.mp4", "mask_path": "synthetic-bg-change/mask/75a82f94232f87e8cd45b68ae45b7b05.mp4", "composite_path": "synthetic-bg-change/composite/75a82f94232f87e8cd45b68ae45b7b05.mp4"}
{"edit_instruction": "Change the background to a sandy beach at sunset with the ocean stretching to the horizon, waves crashing gently, palm tree fronds swaying, and warm golden hour sunlight from the right. Medium shot, eye-level, gentle background blur. Keep the shirtless man intact.", "input_video_path": "synthetic-bg-change/input_video/8435743416453f621147132e5ff6bb87.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8435743416453f621147132e5ff6bb87.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8435743416453f621147132e5ff6bb87.mp4", "mask_path": "synthetic-bg-change/mask/8435743416453f621147132e5ff6bb87.mp4", "composite_path": "synthetic-bg-change/composite/8435743416453f621147132e5ff6bb87.mp4"}
{"edit_instruction": "Change the background to a high-end modern gym facility with glass walls, featuring blurred gym-goers on treadmills and slowly spinning ceiling fans, with soft artificial light from the right. Medium shot, eye-level, blurred background with bokeh. Keep the shirtless man intact.", "input_video_path": "synthetic-bg-change/input_video/e4d7f022139b537613d5ce05ea434f29.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e4d7f022139b537613d5ce05ea434f29.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e4d7f022139b537613d5ce05ea434f29.mp4", "mask_path": "synthetic-bg-change/mask/e4d7f022139b537613d5ce05ea434f29.mp4", "composite_path": "synthetic-bg-change/composite/e4d7f022139b537613d5ce05ea434f29.mp4"}
{"edit_instruction": "Change the background to a gritty industrial gym with exposed brick walls and large metal windows, featuring dust motes dancing in sunbeams and a punching bag swinging slightly, with soft diffused light from front-left windows and gentle background blur. Keep the shirtless man with a beard intact.", "input_video_path": "synthetic-bg-change/input_video/bbf6ddb4c4630c14f9fd8a266e00f2b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bbf6ddb4c4630c14f9fd8a266e00f2b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bbf6ddb4c4630c14f9fd8a266e00f2b7.mp4", "mask_path": "synthetic-bg-change/mask/bbf6ddb4c4630c14f9fd8a266e00f2b7.mp4", "composite_path": "synthetic-bg-change/composite/bbf6ddb4c4630c14f9fd8a266e00f2b7.mp4"}
{"edit_instruction": "Change the background to a sandy beach at sunset with the ocean stretching to the horizon, waves crashing gently, palm tree fronds swaying, and warm golden hour sunlight from the right. Medium shot, eye-level, gentle background blur. Keep the shirtless man intact.", "input_video_path": "synthetic-bg-change/input_video/22af49db87033fe243783ad4fd733574.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/22af49db87033fe243783ad4fd733574.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/22af49db87033fe243783ad4fd733574.mp4", "mask_path": "synthetic-bg-change/mask/22af49db87033fe243783ad4fd733574.mp4", "composite_path": "synthetic-bg-change/composite/22af49db87033fe243783ad4fd733574.mp4"}
{"edit_instruction": "Change the background to a golden sandy beach during sunset with ocean waves crashing gently and seagulls circling in the distance, warm golden hour lighting from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the shirtless muscular man intact.", "input_video_path": "synthetic-bg-change/input_video/ffeaffa83be2edcc23847d822d4bc0f5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ffeaffa83be2edcc23847d822d4bc0f5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ffeaffa83be2edcc23847d822d4bc0f5.mp4", "mask_path": "synthetic-bg-change/mask/ffeaffa83be2edcc23847d822d4bc0f5.mp4", "composite_path": "synthetic-bg-change/composite/ffeaffa83be2edcc23847d822d4bc0f5.mp4"}
{"edit_instruction": "Change the background to a gritty industrial gym with exposed brick walls and large metal windows, featuring dust motes dancing in sunbeams and a punching bag swinging slightly, with soft diffused light from front-left windows and gentle background blur. Keep the shirtless man with a beard intact.", "input_video_path": "synthetic-bg-change/input_video/27ea8925a416629175a8062c61c2db2b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/27ea8925a416629175a8062c61c2db2b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/27ea8925a416629175a8062c61c2db2b.mp4", "mask_path": "synthetic-bg-change/mask/27ea8925a416629175a8062c61c2db2b.mp4", "composite_path": "synthetic-bg-change/composite/27ea8925a416629175a8062c61c2db2b.mp4"}
{"edit_instruction": "Change the background to a majestic waterfall in a tropical jungle with water cascading down rocks, mist rising, large green fern leaves swaying gently, and soft, warm natural sunlight filtering from the right. Medium close-up, eye-level, slightly blurred background. Keep the shirtless man intact.", "input_video_path": "synthetic-bg-change/input_video/b8eec333937834af4074c0345c46fd01.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b8eec333937834af4074c0345c46fd01.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b8eec333937834af4074c0345c46fd01.mp4", "mask_path": "synthetic-bg-change/mask/b8eec333937834af4074c0345c46fd01.mp4", "composite_path": "synthetic-bg-change/composite/b8eec333937834af4074c0345c46fd01.mp4"}
{"edit_instruction": "Change the background to a golden sandy beach during sunset with ocean waves crashing gently and seagulls circling in the distance, warm golden hour lighting from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the shirtless muscular man intact.", "input_video_path": "synthetic-bg-change/input_video/37223588c4394294150977f5c4ab0f22.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/37223588c4394294150977f5c4ab0f22.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/37223588c4394294150977f5c4ab0f22.mp4", "mask_path": "synthetic-bg-change/mask/37223588c4394294150977f5c4ab0f22.mp4", "composite_path": "synthetic-bg-change/composite/37223588c4394294150977f5c4ab0f22.mp4"}
{"edit_instruction": "Change the background to a tiled sports locker room with steam rising from the shower area, dust motes dancing in the air, and cool fluorescent lighting from the right. Use a medium shot at eye-level with a soft-focus background. Keep the shirtless man intact.", "input_video_path": "synthetic-bg-change/input_video/df4a4486e30673e45f8085bd9be0549d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df4a4486e30673e45f8085bd9be0549d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df4a4486e30673e45f8085bd9be0549d.mp4", "mask_path": "synthetic-bg-change/mask/df4a4486e30673e45f8085bd9be0549d.mp4", "composite_path": "synthetic-bg-change/composite/df4a4486e30673e45f8085bd9be0549d.mp4"}
{"edit_instruction": "Change the background to a majestic waterfall in a tropical jungle with water cascading down rocks, mist rising, large green fern leaves swaying gently, and soft, warm natural sunlight filtering from the right. Medium close-up, eye-level, slightly blurred background. Keep the shirtless man intact.", "input_video_path": "synthetic-bg-change/input_video/e93ac169e44cf66c31607b7095d74de3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e93ac169e44cf66c31607b7095d74de3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e93ac169e44cf66c31607b7095d74de3.mp4", "mask_path": "synthetic-bg-change/mask/e93ac169e44cf66c31607b7095d74de3.mp4", "composite_path": "synthetic-bg-change/composite/e93ac169e44cf66c31607b7095d74de3.mp4"}
{"edit_instruction": "Change the background to a sunlit modern minimalist bedroom with white linens, sheer curtains billowing gently near a large window, dust motes dancing in the light beams, soft diffused light coming from the front-right, medium close-up, eye-level, static camera, soft-focus background with bokeh. Keep the fit young man putting on a black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2e8136d075ea76568222699db6ea416c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2e8136d075ea76568222699db6ea416c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2e8136d075ea76568222699db6ea416c.mp4", "mask_path": "synthetic-bg-change/mask/2e8136d075ea76568222699db6ea416c.mp4", "composite_path": "synthetic-bg-change/composite/2e8136d075ea76568222699db6ea416c.mp4"}
{"edit_instruction": "Change the background to a sleek, modern gym environment with mirrored walls and high-end equipment, featuring a ceiling fan spinning slowly and dust motes dancing in the air, under soft, warm diffused light from the front-right. Use a medium shot, eye-level static camera with a blurred background and bokeh. Keep the shirtless muscular man intact.", "input_video_path": "synthetic-bg-change/input_video/c60033b670e1e11bd3b301225ae27a68.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c60033b670e1e11bd3b301225ae27a68.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c60033b670e1e11bd3b301225ae27a68.mp4", "mask_path": "synthetic-bg-change/mask/c60033b670e1e11bd3b301225ae27a68.mp4", "composite_path": "synthetic-bg-change/composite/c60033b670e1e11bd3b301225ae27a68.mp4"}
{"edit_instruction": "Change the background to a tiled sports locker room with steam rising from the shower area, dust motes dancing in the air, and cool fluorescent lighting from the right. Use a medium shot at eye-level with a soft-focus background. Keep the shirtless man intact.", "input_video_path": "synthetic-bg-change/input_video/bf0bdfe5a056e6328b8aea1a4cbddf01.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf0bdfe5a056e6328b8aea1a4cbddf01.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf0bdfe5a056e6328b8aea1a4cbddf01.mp4", "mask_path": "synthetic-bg-change/mask/bf0bdfe5a056e6328b8aea1a4cbddf01.mp4", "composite_path": "synthetic-bg-change/composite/bf0bdfe5a056e6328b8aea1a4cbddf01.mp4"}
{"edit_instruction": "Change the background to a modern, high-end gym with mirrored walls, weight racks, slowly spinning ceiling fans, and other gym-goers working out in the blurred distance, illuminated by soft, neutral artificial light from the front right, captured in a medium shot at eye-level with bokeh. Keep the shirtless muscular man intact.", "input_video_path": "synthetic-bg-change/input_video/5a0c98381658004368eff3c85d6d1d73.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5a0c98381658004368eff3c85d6d1d73.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5a0c98381658004368eff3c85d6d1d73.mp4", "mask_path": "synthetic-bg-change/mask/5a0c98381658004368eff3c85d6d1d73.mp4", "composite_path": "synthetic-bg-change/composite/5a0c98381658004368eff3c85d6d1d73.mp4"}
{"edit_instruction": "Change the background to a sunlit modern minimalist bedroom with white linens, sheer curtains billowing gently near a large window, dust motes dancing in the light beams, soft diffused light coming from the front-right, medium close-up, eye-level, static camera, soft-focus background with bokeh. Keep the fit young man putting on a black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/47eb018dd28df6deec94e43a9c6d21e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/47eb018dd28df6deec94e43a9c6d21e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/47eb018dd28df6deec94e43a9c6d21e1.mp4", "mask_path": "synthetic-bg-change/mask/47eb018dd28df6deec94e43a9c6d21e1.mp4", "composite_path": "synthetic-bg-change/composite/47eb018dd28df6deec94e43a9c6d21e1.mp4"}
{"edit_instruction": "Change the background to a sleek, modern gym environment with mirrored walls and high-end equipment, featuring a ceiling fan spinning slowly and dust motes dancing in the air, under soft, warm diffused light from the front-right. Use a medium shot, eye-level static camera with a blurred background and bokeh. Keep the shirtless muscular man intact.", "input_video_path": "synthetic-bg-change/input_video/a4fca80f14d7e6f0e194f58d57563ccd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a4fca80f14d7e6f0e194f58d57563ccd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a4fca80f14d7e6f0e194f58d57563ccd.mp4", "mask_path": "synthetic-bg-change/mask/a4fca80f14d7e6f0e194f58d57563ccd.mp4", "composite_path": "synthetic-bg-change/composite/a4fca80f14d7e6f0e194f58d57563ccd.mp4"}
{"edit_instruction": "Change the background to a dimly lit, gritty boxing gym with dust particles floating in light beams and a punching bag swinging slightly in the background, featuring warm, moody side lighting from the front-right. Medium close-up, eye-level, soft-focus background. Keep the shirtless muscular man intact.", "input_video_path": "synthetic-bg-change/input_video/134b068bbce5482babf7d48788b637b6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/134b068bbce5482babf7d48788b637b6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/134b068bbce5482babf7d48788b637b6.mp4", "mask_path": "synthetic-bg-change/mask/134b068bbce5482babf7d48788b637b6.mp4", "composite_path": "synthetic-bg-change/composite/134b068bbce5482babf7d48788b637b6.mp4"}
{"edit_instruction": "Change the background to a modern, high-end gym with mirrored walls, weight racks, slowly spinning ceiling fans, and other gym-goers working out in the blurred distance, illuminated by soft, neutral artificial light from the front right, captured in a medium shot at eye-level with bokeh. Keep the shirtless muscular man intact.", "input_video_path": "synthetic-bg-change/input_video/0ac7b738ef90ced5615c0042654dbab4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ac7b738ef90ced5615c0042654dbab4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ac7b738ef90ced5615c0042654dbab4.mp4", "mask_path": "synthetic-bg-change/mask/0ac7b738ef90ced5615c0042654dbab4.mp4", "composite_path": "synthetic-bg-change/composite/0ac7b738ef90ced5615c0042654dbab4.mp4"}
{"edit_instruction": "Change the background to a sandy beach during sunset with gentle ocean waves crashing and seagulls circling in the distance, bathed in warm golden light from the front right. Maintain the medium shot, eye-level angle, and slightly blurred background. Keep the shirtless muscular man intact.", "input_video_path": "synthetic-bg-change/input_video/ebb66163f0af76eabe985a9790187149.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ebb66163f0af76eabe985a9790187149.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ebb66163f0af76eabe985a9790187149.mp4", "mask_path": "synthetic-bg-change/mask/ebb66163f0af76eabe985a9790187149.mp4", "composite_path": "synthetic-bg-change/composite/ebb66163f0af76eabe985a9790187149.mp4"}
{"edit_instruction": "Change the background to a dimly lit, gritty boxing gym with dust particles floating in light beams and a punching bag swinging slightly in the background, featuring warm, moody side lighting from the front-right. Medium close-up, eye-level, soft-focus background. Keep the shirtless muscular man intact.", "input_video_path": "synthetic-bg-change/input_video/29450e0d54484bee76f0e569eb79af5e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/29450e0d54484bee76f0e569eb79af5e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/29450e0d54484bee76f0e569eb79af5e.mp4", "mask_path": "synthetic-bg-change/mask/29450e0d54484bee76f0e569eb79af5e.mp4", "composite_path": "synthetic-bg-change/composite/29450e0d54484bee76f0e569eb79af5e.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking a tropical beach paradise with palm trees swaying and turquoise ocean waves crashing in the distance, bathed in bright, sunny natural light from the left. Medium shot, eye-level, sharp background. Keep the man counting money and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/2214ba2c8a1ead2ec9a906298091e921.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2214ba2c8a1ead2ec9a906298091e921.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2214ba2c8a1ead2ec9a906298091e921.mp4", "mask_path": "synthetic-bg-change/mask/2214ba2c8a1ead2ec9a906298091e921.mp4", "composite_path": "synthetic-bg-change/composite/2214ba2c8a1ead2ec9a906298091e921.mp4"}
{"edit_instruction": "Change the background to a sandy beach during sunset with gentle ocean waves crashing and seagulls circling in the distance, bathed in warm golden light from the front right. Maintain the medium shot, eye-level angle, and slightly blurred background. Keep the shirtless muscular man intact.", "input_video_path": "synthetic-bg-change/input_video/8c17ac2092bb8abfad5a8ee59dc7856a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8c17ac2092bb8abfad5a8ee59dc7856a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8c17ac2092bb8abfad5a8ee59dc7856a.mp4", "mask_path": "synthetic-bg-change/mask/8c17ac2092bb8abfad5a8ee59dc7856a.mp4", "composite_path": "synthetic-bg-change/composite/8c17ac2092bb8abfad5a8ee59dc7856a.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk apartment with neon lights reflecting off rainy windows, featuring flying cars passing by and holographic advertisements flickering, with soft ambient light from the right and colorful bokeh. Keep the man wearing a black tank top and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/aec7ddeaa4fb0e5c7bd2934b093a3fe9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aec7ddeaa4fb0e5c7bd2934b093a3fe9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aec7ddeaa4fb0e5c7bd2934b093a3fe9.mp4", "mask_path": "synthetic-bg-change/mask/aec7ddeaa4fb0e5c7bd2934b093a3fe9.mp4", "composite_path": "synthetic-bg-change/composite/aec7ddeaa4fb0e5c7bd2934b093a3fe9.mp4"}
{"edit_instruction": "Change the background to a London sidewalk near Tower Bridge with a red double-decker bus passing and clouds drifting slowly, under soft overcast lighting from the front-right. Medium shot, eye-level, static camera with deep focus and a sharp background. Keep the senior man in a suit jacket intact.", "input_video_path": "synthetic-bg-change/input_video/dc35770492a87108ac9b7487dbc06599.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc35770492a87108ac9b7487dbc06599.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc35770492a87108ac9b7487dbc06599.mp4", "mask_path": "synthetic-bg-change/mask/dc35770492a87108ac9b7487dbc06599.mp4", "composite_path": "synthetic-bg-change/composite/dc35770492a87108ac9b7487dbc06599.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking a tropical beach paradise with palm trees swaying and turquoise ocean waves crashing in the distance, bathed in bright, sunny natural light from the left. Medium shot, eye-level, sharp background. Keep the man counting money and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/f63b411c7fbcae49a53c33149fc7fe34.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f63b411c7fbcae49a53c33149fc7fe34.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f63b411c7fbcae49a53c33149fc7fe34.mp4", "mask_path": "synthetic-bg-change/mask/f63b411c7fbcae49a53c33149fc7fe34.mp4", "composite_path": "synthetic-bg-change/composite/f63b411c7fbcae49a53c33149fc7fe34.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk apartment with neon lights reflecting off rainy windows, featuring flying cars passing by and holographic advertisements flickering, with soft ambient light from the right and colorful bokeh. Keep the man wearing a black tank top and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/04b2c598f648f320b5360fe67e3c5c80.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/04b2c598f648f320b5360fe67e3c5c80.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/04b2c598f648f320b5360fe67e3c5c80.mp4", "mask_path": "synthetic-bg-change/mask/04b2c598f648f320b5360fe67e3c5c80.mp4", "composite_path": "synthetic-bg-change/composite/04b2c598f648f320b5360fe67e3c5c80.mp4"}
{"edit_instruction": "Change the background to a modern industrial gym with exposed brick walls, large windows, dust motes floating in light beams, and gym-goers working out on machines in the blurred background, with soft neutral light illuminating from the front-right. Use a medium close-up, eye-level static camera with soft bokeh. Keep the muscular man intact.", "input_video_path": "synthetic-bg-change/input_video/fbbb607d4f32e5c6f6f7870ec25be071.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fbbb607d4f32e5c6f6f7870ec25be071.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fbbb607d4f32e5c6f6f7870ec25be071.mp4", "mask_path": "synthetic-bg-change/mask/fbbb607d4f32e5c6f6f7870ec25be071.mp4", "composite_path": "synthetic-bg-change/composite/fbbb607d4f32e5c6f6f7870ec25be071.mp4"}
{"edit_instruction": "Change the background to a modern, high-tech gym with mirrors and weights racks, a slowly spinning ceiling fan, dust motes floating in light beams, and soft neutral lighting from the front right. Use a medium close-up, eye-level static camera with a blurred background and bokeh. Keep the shirtless man flexing his muscles intact.", "input_video_path": "synthetic-bg-change/input_video/42cd4e461dc5f421890bed478e4de3ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/42cd4e461dc5f421890bed478e4de3ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/42cd4e461dc5f421890bed478e4de3ae.mp4", "mask_path": "synthetic-bg-change/mask/42cd4e461dc5f421890bed478e4de3ae.mp4", "composite_path": "synthetic-bg-change/composite/42cd4e461dc5f421890bed478e4de3ae.mp4"}
{"edit_instruction": "Change the background to a London sidewalk near Tower Bridge with a red double-decker bus passing and clouds drifting slowly, under soft overcast lighting from the front-right. Medium shot, eye-level, static camera with deep focus and a sharp background. Keep the senior man in a suit jacket intact.", "input_video_path": "synthetic-bg-change/input_video/69adff9402de3a961cbeaf0e36df4c30.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/69adff9402de3a961cbeaf0e36df4c30.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/69adff9402de3a961cbeaf0e36df4c30.mp4", "mask_path": "synthetic-bg-change/mask/69adff9402de3a961cbeaf0e36df4c30.mp4", "composite_path": "synthetic-bg-change/composite/69adff9402de3a961cbeaf0e36df4c30.mp4"}
{"edit_instruction": "Change the background to a modern industrial gym with exposed brick walls, large windows, dust motes floating in light beams, and gym-goers working out on machines in the blurred background, with soft neutral light illuminating from the front-right. Use a medium close-up, eye-level static camera with soft bokeh. Keep the muscular man intact.", "input_video_path": "synthetic-bg-change/input_video/76e77d027d9f7300f7a2c9c2b77e2b35.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/76e77d027d9f7300f7a2c9c2b77e2b35.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/76e77d027d9f7300f7a2c9c2b77e2b35.mp4", "mask_path": "synthetic-bg-change/mask/76e77d027d9f7300f7a2c9c2b77e2b35.mp4", "composite_path": "synthetic-bg-change/composite/76e77d027d9f7300f7a2c9c2b77e2b35.mp4"}
{"edit_instruction": "Change the background to a modern, high-tech gym with mirrors and weights racks, a slowly spinning ceiling fan, dust motes floating in light beams, and soft neutral lighting from the front right. Use a medium close-up, eye-level static camera with a blurred background and bokeh. Keep the shirtless man flexing his muscles intact.", "input_video_path": "synthetic-bg-change/input_video/5a2d5a57eb00d19260de98761588a14b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5a2d5a57eb00d19260de98761588a14b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5a2d5a57eb00d19260de98761588a14b.mp4", "mask_path": "synthetic-bg-change/mask/5a2d5a57eb00d19260de98761588a14b.mp4", "composite_path": "synthetic-bg-change/composite/5a2d5a57eb00d19260de98761588a14b.mp4"}
{"edit_instruction": "Change the background to a neon-lit futuristic cyberpunk apartment with flying cars passing by the window and flickering holographic advertisements, featuring soft, diffused lighting from neon signs. Maintain the medium close-up, eye-level shot with a dreamy out-of-focus background and colorful bokeh. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/57624ef097506b4f2b17fb3882435455.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/57624ef097506b4f2b17fb3882435455.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/57624ef097506b4f2b17fb3882435455.mp4", "mask_path": "synthetic-bg-change/mask/57624ef097506b4f2b17fb3882435455.mp4", "composite_path": "synthetic-bg-change/composite/57624ef097506b4f2b17fb3882435455.mp4"}
{"edit_instruction": "Change the background to a busy European city plaza with historic architecture featuring flying pigeons, walking pedestrians, and a spraying fountain, lit by neutral daylight from the front-right. Medium shot, eye-level, static camera, gentle background blur. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/b05bf0070cf919b8bef0ee41b467fd3d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b05bf0070cf919b8bef0ee41b467fd3d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b05bf0070cf919b8bef0ee41b467fd3d.mp4", "mask_path": "synthetic-bg-change/mask/b05bf0070cf919b8bef0ee41b467fd3d.mp4", "composite_path": "synthetic-bg-change/composite/b05bf0070cf919b8bef0ee41b467fd3d.mp4"}
{"edit_instruction": "Change the background to a neon-lit futuristic cyberpunk apartment with flying cars passing by the window and flickering holographic advertisements, featuring soft, diffused lighting from neon signs. Maintain the medium close-up, eye-level shot with a dreamy out-of-focus background and colorful bokeh. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/78aaaf61e770faf1d7936e86d35229c9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/78aaaf61e770faf1d7936e86d35229c9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/78aaaf61e770faf1d7936e86d35229c9.mp4", "mask_path": "synthetic-bg-change/mask/78aaaf61e770faf1d7936e86d35229c9.mp4", "composite_path": "synthetic-bg-change/composite/78aaaf61e770faf1d7936e86d35229c9.mp4"}
{"edit_instruction": "Change the background to a high-tech server room with rows of blinking data racks, cooling fans spinning, and status lights pulsing rhythmically, illuminated by cool, soft artificial light from the left side. Medium close-up, eye-level, blurred background with technical bokeh. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/51a406e1abe1a5502ea9bdb62dfe50e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/51a406e1abe1a5502ea9bdb62dfe50e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/51a406e1abe1a5502ea9bdb62dfe50e1.mp4", "mask_path": "synthetic-bg-change/mask/51a406e1abe1a5502ea9bdb62dfe50e1.mp4", "composite_path": "synthetic-bg-change/composite/51a406e1abe1a5502ea9bdb62dfe50e1.mp4"}
{"edit_instruction": "Change the background to a busy European city plaza with historic architecture featuring flying pigeons, walking pedestrians, and a spraying fountain, lit by neutral daylight from the front-right. Medium shot, eye-level, static camera, gentle background blur. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/010972091fea23ed3e27300e1b9addb0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/010972091fea23ed3e27300e1b9addb0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/010972091fea23ed3e27300e1b9addb0.mp4", "mask_path": "synthetic-bg-change/mask/010972091fea23ed3e27300e1b9addb0.mp4", "composite_path": "synthetic-bg-change/composite/010972091fea23ed3e27300e1b9addb0.mp4"}
{"edit_instruction": "Change the background to a high-rise corner office with floor-to-ceiling windows showing drifting clouds and city traffic far below, illuminated by natural daylight streaming from the right, capturing a medium close-up, eye-level shot with a slightly blurred background. Keep the man counting money and the cheering woman intact.", "input_video_path": "synthetic-bg-change/input_video/be116477eabb16d3d1dc2f0627e6c05c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/be116477eabb16d3d1dc2f0627e6c05c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/be116477eabb16d3d1dc2f0627e6c05c.mp4", "mask_path": "synthetic-bg-change/mask/be116477eabb16d3d1dc2f0627e6c05c.mp4", "composite_path": "synthetic-bg-change/composite/be116477eabb16d3d1dc2f0627e6c05c.mp4"}
{"edit_instruction": "Change the background to a high-tech server room with rows of blinking data racks, cooling fans spinning, and status lights pulsing rhythmically, illuminated by cool, soft artificial light from the left side. Medium close-up, eye-level, blurred background with technical bokeh. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/65f364cd730d90e747e225ffab077432.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65f364cd730d90e747e225ffab077432.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65f364cd730d90e747e225ffab077432.mp4", "mask_path": "synthetic-bg-change/mask/65f364cd730d90e747e225ffab077432.mp4", "composite_path": "synthetic-bg-change/composite/65f364cd730d90e747e225ffab077432.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk apartment balcony with flying cars in the distance, flickering holographic advertisements on skyscrapers, gentle rain, and a dreamy out-of-focus background with neon bokeh. Use soft neutral light from the front right. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/df39bd7645bdf84bedc5586ad7b72352.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df39bd7645bdf84bedc5586ad7b72352.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df39bd7645bdf84bedc5586ad7b72352.mp4", "mask_path": "synthetic-bg-change/mask/df39bd7645bdf84bedc5586ad7b72352.mp4", "composite_path": "synthetic-bg-change/composite/df39bd7645bdf84bedc5586ad7b72352.mp4"}
{"edit_instruction": "Change the background to a clean, white minimalist technology laboratory with a robotic arm working in the background and servers with blinking lights, illuminated by clean, neutral white light from the front-right. Use a medium close-up, eye-level, static camera with a slightly blurred background. Keep the man wearing a black VR headset and tank top intact.", "input_video_path": "synthetic-bg-change/input_video/8f465be97a7b34c945d9b567fc22465b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f465be97a7b34c945d9b567fc22465b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f465be97a7b34c945d9b567fc22465b.mp4", "mask_path": "synthetic-bg-change/mask/8f465be97a7b34c945d9b567fc22465b.mp4", "composite_path": "synthetic-bg-change/composite/8f465be97a7b34c945d9b567fc22465b.mp4"}
{"edit_instruction": "Change the background to a high-rise corner office with floor-to-ceiling windows showing drifting clouds and city traffic far below, illuminated by natural daylight streaming from the right, capturing a medium close-up, eye-level shot with a slightly blurred background. Keep the man counting money and the cheering woman intact.", "input_video_path": "synthetic-bg-change/input_video/61c340f5affbd5945fbc7c715a2cfeb1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/61c340f5affbd5945fbc7c715a2cfeb1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/61c340f5affbd5945fbc7c715a2cfeb1.mp4", "mask_path": "synthetic-bg-change/mask/61c340f5affbd5945fbc7c715a2cfeb1.mp4", "composite_path": "synthetic-bg-change/composite/61c340f5affbd5945fbc7c715a2cfeb1.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk apartment balcony with flying cars in the distance, flickering holographic advertisements on skyscrapers, gentle rain, and a dreamy out-of-focus background with neon bokeh. Use soft neutral light from the front right. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/24774d761de2790aadbcb181c647e3bc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/24774d761de2790aadbcb181c647e3bc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/24774d761de2790aadbcb181c647e3bc.mp4", "mask_path": "synthetic-bg-change/mask/24774d761de2790aadbcb181c647e3bc.mp4", "composite_path": "synthetic-bg-change/composite/24774d761de2790aadbcb181c647e3bc.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop at twilight with city lights twinkling in the distance and gentle wind blowing through decorative plants nearby, illuminated by soft city glow from the right, shot at eye-level, medium close-up with a soft-focus background. Keep the man wearing a black tank top and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/83b008fd91afa1b159d0242cc2501f5e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/83b008fd91afa1b159d0242cc2501f5e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/83b008fd91afa1b159d0242cc2501f5e.mp4", "mask_path": "synthetic-bg-change/mask/83b008fd91afa1b159d0242cc2501f5e.mp4", "composite_path": "synthetic-bg-change/composite/83b008fd91afa1b159d0242cc2501f5e.mp4"}
{"edit_instruction": "Change the background to a clean, white minimalist technology laboratory with a robotic arm working in the background and servers with blinking lights, illuminated by clean, neutral white light from the front-right. Use a medium close-up, eye-level, static camera with a slightly blurred background. Keep the man wearing a black VR headset and tank top intact.", "input_video_path": "synthetic-bg-change/input_video/c160d7d0a994be42e2ea854176c506bf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c160d7d0a994be42e2ea854176c506bf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c160d7d0a994be42e2ea854176c506bf.mp4", "mask_path": "synthetic-bg-change/mask/c160d7d0a994be42e2ea854176c506bf.mp4", "composite_path": "synthetic-bg-change/composite/c160d7d0a994be42e2ea854176c506bf.mp4"}
{"edit_instruction": "Change the background to a glass-domed habitat on the surface of Mars with red dust storms swirling outside thick glass and a rover driving slowly in the distance, illuminated by warm dusty light from the front-right. Use a medium close-up, eye-level, static camera with a sharp background and deep focus. Keep the man wearing a black VR headset and tank top intact.", "input_video_path": "synthetic-bg-change/input_video/d1520d8b555eaf6b78c30805cd27c53e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d1520d8b555eaf6b78c30805cd27c53e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d1520d8b555eaf6b78c30805cd27c53e.mp4", "mask_path": "synthetic-bg-change/mask/d1520d8b555eaf6b78c30805cd27c53e.mp4", "composite_path": "synthetic-bg-change/composite/d1520d8b555eaf6b78c30805cd27c53e.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk apartment balcony overlooking a rainy futuristic city with flying cars passing in the distance, flickering blue and pink neon signs, steady rain, soft colorful ambient light from the front-right, and a blurry background with heavy bokeh. Keep the man wearing a black VR headset and tank top intact.", "input_video_path": "synthetic-bg-change/input_video/f11de9cf496f1ad977e9f2644fab7f84.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f11de9cf496f1ad977e9f2644fab7f84.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f11de9cf496f1ad977e9f2644fab7f84.mp4", "mask_path": "synthetic-bg-change/mask/f11de9cf496f1ad977e9f2644fab7f84.mp4", "composite_path": "synthetic-bg-change/composite/f11de9cf496f1ad977e9f2644fab7f84.mp4"}
{"edit_instruction": "Change the background to a modern city rooftop at twilight with city lights twinkling in the distance and gentle wind blowing through decorative plants nearby, illuminated by soft city glow from the right, shot at eye-level, medium close-up with a soft-focus background. Keep the man wearing a black tank top and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/62f325f28a12ed891aabe2442b8c9b11.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/62f325f28a12ed891aabe2442b8c9b11.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/62f325f28a12ed891aabe2442b8c9b11.mp4", "mask_path": "synthetic-bg-change/mask/62f325f28a12ed891aabe2442b8c9b11.mp4", "composite_path": "synthetic-bg-change/composite/62f325f28a12ed891aabe2442b8c9b11.mp4"}
{"edit_instruction": "Change the background to a glass-domed habitat on the surface of Mars with red dust storms swirling outside thick glass and a rover driving slowly in the distance, illuminated by warm dusty light from the front-right. Use a medium close-up, eye-level, static camera with a sharp background and deep focus. Keep the man wearing a black VR headset and tank top intact.", "input_video_path": "synthetic-bg-change/input_video/3292f933ccf009f44c7e594dfda639d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3292f933ccf009f44c7e594dfda639d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3292f933ccf009f44c7e594dfda639d1.mp4", "mask_path": "synthetic-bg-change/mask/3292f933ccf009f44c7e594dfda639d1.mp4", "composite_path": "synthetic-bg-change/composite/3292f933ccf009f44c7e594dfda639d1.mp4"}
{"edit_instruction": "Change the background to a virtual museum gallery with floating digital art displays, featuring holographic sculptures rotating slowly behind him and particles of light drifting through the air, lit by soft, diffused gallery lighting from the front-right. Use a medium close-up, eye-level, static camera angle with a soft-focus background. Keep the man wearing a black VR headset and tank top intact.", "input_video_path": "synthetic-bg-change/input_video/7e6d4be86393f5ce5195b18ba9cd08ad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e6d4be86393f5ce5195b18ba9cd08ad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e6d4be86393f5ce5195b18ba9cd08ad.mp4", "mask_path": "synthetic-bg-change/mask/7e6d4be86393f5ce5195b18ba9cd08ad.mp4", "composite_path": "synthetic-bg-change/composite/7e6d4be86393f5ce5195b18ba9cd08ad.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk apartment balcony overlooking a rainy futuristic city with flying cars passing in the distance, flickering blue and pink neon signs, steady rain, soft colorful ambient light from the front-right, and a blurry background with heavy bokeh. Keep the man wearing a black VR headset and tank top intact.", "input_video_path": "synthetic-bg-change/input_video/978de42f4fd42450c51af62370c4bef9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/978de42f4fd42450c51af62370c4bef9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/978de42f4fd42450c51af62370c4bef9.mp4", "mask_path": "synthetic-bg-change/mask/978de42f4fd42450c51af62370c4bef9.mp4", "composite_path": "synthetic-bg-change/composite/978de42f4fd42450c51af62370c4bef9.mp4"}
{"edit_instruction": "Change the background to a minimalist modern living room with floor-to-ceiling windows, a robotic vacuum moving silently, and sheer curtains billowing in the breeze, lit by soft diffused daylight from the right. Maintain the medium close-up, eye-level shot with a slightly blurred background. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/7aa4c827a7f3011d909c586bf5283364.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7aa4c827a7f3011d909c586bf5283364.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7aa4c827a7f3011d909c586bf5283364.mp4", "mask_path": "synthetic-bg-change/mask/7aa4c827a7f3011d909c586bf5283364.mp4", "composite_path": "synthetic-bg-change/composite/7aa4c827a7f3011d909c586bf5283364.mp4"}
{"edit_instruction": "Change the background to a virtual museum gallery with floating digital art displays, featuring holographic sculptures rotating slowly behind him and particles of light drifting through the air, lit by soft, diffused gallery lighting from the front-right. Use a medium close-up, eye-level, static camera angle with a soft-focus background. Keep the man wearing a black VR headset and tank top intact.", "input_video_path": "synthetic-bg-change/input_video/4c662ee33abbfa52df9706fbc98e84a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4c662ee33abbfa52df9706fbc98e84a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4c662ee33abbfa52df9706fbc98e84a3.mp4", "mask_path": "synthetic-bg-change/mask/4c662ee33abbfa52df9706fbc98e84a3.mp4", "composite_path": "synthetic-bg-change/composite/4c662ee33abbfa52df9706fbc98e84a3.mp4"}
{"edit_instruction": "Change the background to a minimalist modern living room with floor-to-ceiling windows, a robotic vacuum moving silently, and sheer curtains billowing in the breeze, lit by soft diffused daylight from the right. Maintain the medium close-up, eye-level shot with a slightly blurred background. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/4a407960ed5110698a8ac8e8dbe428f5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4a407960ed5110698a8ac8e8dbe428f5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4a407960ed5110698a8ac8e8dbe428f5.mp4", "mask_path": "synthetic-bg-change/mask/4a407960ed5110698a8ac8e8dbe428f5.mp4", "composite_path": "synthetic-bg-change/composite/4a407960ed5110698a8ac8e8dbe428f5.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk apartment balcony at night with neon signs flickering in pink and blue, rain falling softly against a glass railing, and flying cars passing in the distance, featuring soft, neutral front-right lighting and a blurry background with beautiful neon bokeh. Medium close-up, eye-level, static camera. Keep the man in the black tank top and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/2851e21ef99221c24987c20057f19dbb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2851e21ef99221c24987c20057f19dbb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2851e21ef99221c24987c20057f19dbb.mp4", "mask_path": "synthetic-bg-change/mask/2851e21ef99221c24987c20057f19dbb.mp4", "composite_path": "synthetic-bg-change/composite/2851e21ef99221c24987c20057f19dbb.mp4"}
{"edit_instruction": "Change the background to a white, clinical corridor of a space station with robotic drones hovering past and holographic data streams flowing on the walls, using clean, neutral lighting from the front-right. Medium close-up, eye-level, static camera, sharp background showing high-tech details. Keep the man in the black tank top and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/9f34c5b0ca687fa26c23213c8895d58c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f34c5b0ca687fa26c23213c8895d58c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f34c5b0ca687fa26c23213c8895d58c.mp4", "mask_path": "synthetic-bg-change/mask/9f34c5b0ca687fa26c23213c8895d58c.mp4", "composite_path": "synthetic-bg-change/composite/9f34c5b0ca687fa26c23213c8895d58c.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk apartment balcony at night with neon signs flickering in pink and blue, rain falling softly against a glass railing, and flying cars passing in the distance, featuring soft, neutral front-right lighting and a blurry background with beautiful neon bokeh. Medium close-up, eye-level, static camera. Keep the man in the black tank top and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/9bdf0914ca57b2482863bf19d54d753e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9bdf0914ca57b2482863bf19d54d753e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9bdf0914ca57b2482863bf19d54d753e.mp4", "mask_path": "synthetic-bg-change/mask/9bdf0914ca57b2482863bf19d54d753e.mp4", "composite_path": "synthetic-bg-change/composite/9bdf0914ca57b2482863bf19d54d753e.mp4"}
{"edit_instruction": "Change the background to a white, clinical corridor of a space station with robotic drones hovering past and holographic data streams flowing on the walls, using clean, neutral lighting from the front-right. Medium close-up, eye-level, static camera, sharp background showing high-tech details. Keep the man in the black tank top and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/774ce453dfa10ba0ec0ef79f89c04d7d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/774ce453dfa10ba0ec0ef79f89c04d7d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/774ce453dfa10ba0ec0ef79f89c04d7d.mp4", "mask_path": "synthetic-bg-change/mask/774ce453dfa10ba0ec0ef79f89c04d7d.mp4", "composite_path": "synthetic-bg-change/composite/774ce453dfa10ba0ec0ef79f89c04d7d.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars colony habitat with rovers moving across a red landscape visible through thick glass windows and swirling dust storms, illuminated by artificial habitat lighting from the right. Medium close-up, eye-level, gentle background blur. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/184abf0576c14e1c60fc0d0959b48abe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/184abf0576c14e1c60fc0d0959b48abe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/184abf0576c14e1c60fc0d0959b48abe.mp4", "mask_path": "synthetic-bg-change/mask/184abf0576c14e1c60fc0d0959b48abe.mp4", "composite_path": "synthetic-bg-change/composite/184abf0576c14e1c60fc0d0959b48abe.mp4"}
{"edit_instruction": "Change the background to an abstract digital void filled with floating geometric shapes, data streams, glowing particles drifting through the air, and shifting dynamic light beams illuminated by soft ethereal lighting from the right, with a soft-focus background. Keep the man wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/dccd8435c4113f07893a77f89d5c21e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dccd8435c4113f07893a77f89d5c21e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dccd8435c4113f07893a77f89d5c21e9.mp4", "mask_path": "synthetic-bg-change/mask/dccd8435c4113f07893a77f89d5c21e9.mp4", "composite_path": "synthetic-bg-change/composite/dccd8435c4113f07893a77f89d5c21e9.mp4"}
{"edit_instruction": "Change the background to a futuristic Mars colony habitat with rovers moving across a red landscape visible through thick glass windows and swirling dust storms, illuminated by artificial habitat lighting from the right. Medium close-up, eye-level, gentle background blur. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/00c527f4a65a8f70a6450e66d215d020.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/00c527f4a65a8f70a6450e66d215d020.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/00c527f4a65a8f70a6450e66d215d020.mp4", "mask_path": "synthetic-bg-change/mask/00c527f4a65a8f70a6450e66d215d020.mp4", "composite_path": "synthetic-bg-change/composite/00c527f4a65a8f70a6450e66d215d020.mp4"}
{"edit_instruction": "Change the background to a bright, modern minimalist living room with white walls, sleek furniture, sheer white curtains billowing gently near a large window, and dust motes dancing in the soft diffused daylight from the front-left, with a gentle background blur. Keep the man in the VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/06e09878033aef22f32438a8811f439d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06e09878033aef22f32438a8811f439d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06e09878033aef22f32438a8811f439d.mp4", "mask_path": "synthetic-bg-change/mask/06e09878033aef22f32438a8811f439d.mp4", "composite_path": "synthetic-bg-change/composite/06e09878033aef22f32438a8811f439d.mp4"}
{"edit_instruction": "Change the background to an abstract digital void filled with floating geometric shapes, data streams, glowing particles drifting through the air, and shifting dynamic light beams illuminated by soft ethereal lighting from the right, with a soft-focus background. Keep the man wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/da4ad61ea96e2a55d05e7c393b99f792.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/da4ad61ea96e2a55d05e7c393b99f792.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/da4ad61ea96e2a55d05e7c393b99f792.mp4", "mask_path": "synthetic-bg-change/mask/da4ad61ea96e2a55d05e7c393b99f792.mp4", "composite_path": "synthetic-bg-change/composite/da4ad61ea96e2a55d05e7c393b99f792.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk apartment with neon lights reflecting on wet surfaces, flying cars passing by a large window, and holographic advertisements flickering, illuminated by soft colorful neon lighting from the right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the man wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/3c196b3319c0c0e442e5b18558c2161b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3c196b3319c0c0e442e5b18558c2161b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3c196b3319c0c0e442e5b18558c2161b.mp4", "mask_path": "synthetic-bg-change/mask/3c196b3319c0c0e442e5b18558c2161b.mp4", "composite_path": "synthetic-bg-change/composite/3c196b3319c0c0e442e5b18558c2161b.mp4"}
{"edit_instruction": "Change the background to a bright, modern minimalist living room with white walls, sleek furniture, sheer white curtains billowing gently near a large window, and dust motes dancing in the soft diffused daylight from the front-left, with a gentle background blur. Keep the man in the VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/a874a1c7de725a76607bae351f92e602.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a874a1c7de725a76607bae351f92e602.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a874a1c7de725a76607bae351f92e602.mp4", "mask_path": "synthetic-bg-change/mask/a874a1c7de725a76607bae351f92e602.mp4", "composite_path": "synthetic-bg-change/composite/a874a1c7de725a76607bae351f92e602.mp4"}
{"edit_instruction": "Change the background to a serene, magical forest environment with glowing floating fireflies, leaves gently falling from ancient trees, soft dappled sunlight filtering through the canopy from the front-right. Use a medium close-up, eye-level, static camera angle with a soft-focus background. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/d459efe8089ff9d62b139a001f6152bf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d459efe8089ff9d62b139a001f6152bf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d459efe8089ff9d62b139a001f6152bf.mp4", "mask_path": "synthetic-bg-change/mask/d459efe8089ff9d62b139a001f6152bf.mp4", "composite_path": "synthetic-bg-change/composite/d459efe8089ff9d62b139a001f6152bf.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk apartment with neon lights reflecting on wet surfaces, flying cars passing by a large window, and holographic advertisements flickering, illuminated by soft colorful neon lighting from the right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the man wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/2bdcb03c394ed729994c60662c6b8ef5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2bdcb03c394ed729994c60662c6b8ef5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2bdcb03c394ed729994c60662c6b8ef5.mp4", "mask_path": "synthetic-bg-change/mask/2bdcb03c394ed729994c60662c6b8ef5.mp4", "composite_path": "synthetic-bg-change/composite/2bdcb03c394ed729994c60662c6b8ef5.mp4"}
{"edit_instruction": "Change the background to a minimal white digital void with floating geometric shapes, vertical flowing data streams, rotating polygons, and clean neutral studio lighting from the front-right. Medium close-up, eye-level, static camera with a sharp background and deep focus. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/583c65346fe452e2915cd572c6fb98c9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/583c65346fe452e2915cd572c6fb98c9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/583c65346fe452e2915cd572c6fb98c9.mp4", "mask_path": "synthetic-bg-change/mask/583c65346fe452e2915cd572c6fb98c9.mp4", "composite_path": "synthetic-bg-change/composite/583c65346fe452e2915cd572c6fb98c9.mp4"}
{"edit_instruction": "Change the background to a serene, magical forest environment with glowing floating fireflies, leaves gently falling from ancient trees, soft dappled sunlight filtering through the canopy from the front-right. Use a medium close-up, eye-level, static camera angle with a soft-focus background. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/989b7dab7e2a500fc5f7095810a11bfb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/989b7dab7e2a500fc5f7095810a11bfb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/989b7dab7e2a500fc5f7095810a11bfb.mp4", "mask_path": "synthetic-bg-change/mask/989b7dab7e2a500fc5f7095810a11bfb.mp4", "composite_path": "synthetic-bg-change/composite/989b7dab7e2a500fc5f7095810a11bfb.mp4"}
{"edit_instruction": "Change the background to a bustling city street at night with cars passing and streaking red taillights, neon signs flickering in the distance, and a cool ambient city glow with soft artificial light from the front-left. Use a medium close-up, eye-level static camera with creamy bokeh. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/02ea902a9f27e6cdfa01337c8c038464.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/02ea902a9f27e6cdfa01337c8c038464.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/02ea902a9f27e6cdfa01337c8c038464.mp4", "mask_path": "synthetic-bg-change/mask/02ea902a9f27e6cdfa01337c8c038464.mp4", "composite_path": "synthetic-bg-change/composite/02ea902a9f27e6cdfa01337c8c038464.mp4"}
{"edit_instruction": "Change the background to a minimal white digital void with floating geometric shapes, vertical flowing data streams, rotating polygons, and clean neutral studio lighting from the front-right. Medium close-up, eye-level, static camera with a sharp background and deep focus. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/1f62cf37b62d27681b06d71ffa7f37ad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1f62cf37b62d27681b06d71ffa7f37ad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1f62cf37b62d27681b06d71ffa7f37ad.mp4", "mask_path": "synthetic-bg-change/mask/1f62cf37b62d27681b06d71ffa7f37ad.mp4", "composite_path": "synthetic-bg-change/composite/1f62cf37b62d27681b06d71ffa7f37ad.mp4"}
{"edit_instruction": "Change the background to a bustling city street at night with cars passing and streaking red taillights, neon signs flickering in the distance, and a cool ambient city glow with soft artificial light from the front-left. Use a medium close-up, eye-level static camera with creamy bokeh. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/5fa631a61ff1d1a352d7247b2a8f32cb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5fa631a61ff1d1a352d7247b2a8f32cb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5fa631a61ff1d1a352d7247b2a8f32cb.mp4", "mask_path": "synthetic-bg-change/mask/5fa631a61ff1d1a352d7247b2a8f32cb.mp4", "composite_path": "synthetic-bg-change/composite/5fa631a61ff1d1a352d7247b2a8f32cb.mp4"}
{"edit_instruction": "Change the background to a high-tech space station corridor with white panels and blue warning lights, featuring robots patrolling and holographic displays flickering on the walls, illuminated by clean, neutral artificial lighting from the front-left, with a sharp background and deep focus. Keep the man in the VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/d14375e4b44fa80b885362ab1158cf90.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d14375e4b44fa80b885362ab1158cf90.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d14375e4b44fa80b885362ab1158cf90.mp4", "mask_path": "synthetic-bg-change/mask/d14375e4b44fa80b885362ab1158cf90.mp4", "composite_path": "synthetic-bg-change/composite/d14375e4b44fa80b885362ab1158cf90.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk apartment balcony with flickering neon signs in the rain and flying cars passing by in the distance with light trails, featuring soft neutral front-left lighting. Medium close-up, eye-level, static camera with a dreamy out-of-focus background and colorful bokeh. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/7b0588134a83390506d5e88bfb84e34f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7b0588134a83390506d5e88bfb84e34f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7b0588134a83390506d5e88bfb84e34f.mp4", "mask_path": "synthetic-bg-change/mask/7b0588134a83390506d5e88bfb84e34f.mp4", "composite_path": "synthetic-bg-change/composite/7b0588134a83390506d5e88bfb84e34f.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk city apartment with rain streaking down a large window, flying cars passing in the distance, flickering holographic advertisements, and soft colorful neon lighting from the front-left, shot as a medium close-up at eye level with a static camera and a blurry background with bokeh. Keep the man wearing the VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/9c3e12edb877eab8cc4bfce1d3d556c5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c3e12edb877eab8cc4bfce1d3d556c5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c3e12edb877eab8cc4bfce1d3d556c5.mp4", "mask_path": "synthetic-bg-change/mask/9c3e12edb877eab8cc4bfce1d3d556c5.mp4", "composite_path": "synthetic-bg-change/composite/9c3e12edb877eab8cc4bfce1d3d556c5.mp4"}
{"edit_instruction": "Change the background to a high-tech space station corridor with white panels and blue warning lights, featuring robots patrolling and holographic displays flickering on the walls, illuminated by clean, neutral artificial lighting from the front-left, with a sharp background and deep focus. Keep the man in the VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/47c36786725bfc316ebc173c5536e8cb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/47c36786725bfc316ebc173c5536e8cb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/47c36786725bfc316ebc173c5536e8cb.mp4", "mask_path": "synthetic-bg-change/mask/47c36786725bfc316ebc173c5536e8cb.mp4", "composite_path": "synthetic-bg-change/composite/47c36786725bfc316ebc173c5536e8cb.mp4"}
{"edit_instruction": "Change the background to a futuristic cyberpunk apartment balcony with flickering neon signs in the rain and flying cars passing by in the distance with light trails, featuring soft neutral front-left lighting. Medium close-up, eye-level, static camera with a dreamy out-of-focus background and colorful bokeh. Keep the man wearing a VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/4bbfdf999eaf08067f4e7241b18ce745.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4bbfdf999eaf08067f4e7241b18ce745.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4bbfdf999eaf08067f4e7241b18ce745.mp4", "mask_path": "synthetic-bg-change/mask/4bbfdf999eaf08067f4e7241b18ce745.mp4", "composite_path": "synthetic-bg-change/composite/4bbfdf999eaf08067f4e7241b18ce745.mp4"}
{"edit_instruction": "Change the background to a chaotic stock trading floor with LED tickers showing rapidly scrolling numbers and traders gesturing in the distance, bright artificial lighting from the left. Medium close-up, eye-level shot with a sharp background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/797af31641e8b2a9efd83c013bfe17bf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/797af31641e8b2a9efd83c013bfe17bf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/797af31641e8b2a9efd83c013bfe17bf.mp4", "mask_path": "synthetic-bg-change/mask/797af31641e8b2a9efd83c013bfe17bf.mp4", "composite_path": "synthetic-bg-change/composite/797af31641e8b2a9efd83c013bfe17bf.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk city apartment with rain streaking down a large window, flying cars passing in the distance, flickering holographic advertisements, and soft colorful neon lighting from the front-left, shot as a medium close-up at eye level with a static camera and a blurry background with bokeh. Keep the man wearing the VR headset and black tank top intact.", "input_video_path": "synthetic-bg-change/input_video/8db6426d5a92150f685647ffa1934725.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8db6426d5a92150f685647ffa1934725.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8db6426d5a92150f685647ffa1934725.mp4", "mask_path": "synthetic-bg-change/mask/8db6426d5a92150f685647ffa1934725.mp4", "composite_path": "synthetic-bg-change/composite/8db6426d5a92150f685647ffa1934725.mp4"}
{"edit_instruction": "Change the background to a high-rise office with floor-to-ceiling windows, city traffic lights moving in streaks, ticker tape displays flickering red and green, and passing car headlights reflecting on glass buildings, with soft neutral artificial light from the front-right. Use an eye-level medium close-up shot with a static camera, blurry city lights bokeh background, and soft focus. Keep the man in the suit pointing forward intact.", "input_video_path": "synthetic-bg-change/input_video/b7ee40176bf3a5e68a71c11e28800ad5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b7ee40176bf3a5e68a71c11e28800ad5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b7ee40176bf3a5e68a71c11e28800ad5.mp4", "mask_path": "synthetic-bg-change/mask/b7ee40176bf3a5e68a71c11e28800ad5.mp4", "composite_path": "synthetic-bg-change/composite/b7ee40176bf3a5e68a71c11e28800ad5.mp4"}
{"edit_instruction": "Change the background to a chaotic stock trading floor with LED tickers showing rapidly scrolling numbers and traders gesturing in the distance, bright artificial lighting from the left. Medium close-up, eye-level shot with a sharp background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/5d9f738eca8dece2267c8182101fff20.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5d9f738eca8dece2267c8182101fff20.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5d9f738eca8dece2267c8182101fff20.mp4", "mask_path": "synthetic-bg-change/mask/5d9f738eca8dece2267c8182101fff20.mp4", "composite_path": "synthetic-bg-change/composite/5d9f738eca8dece2267c8182101fff20.mp4"}
{"edit_instruction": "Change the background to bustling Times Square at twilight with bright flickering digital billboards, yellow taxis in the distance, and crowds of tourists, lit by colorful ambient city light mixing with soft front-left key light. Eye-level, medium close-up, dreamy out-of-focus background with bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/394c0c7cb5121b8996149792bcfd0827.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/394c0c7cb5121b8996149792bcfd0827.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/394c0c7cb5121b8996149792bcfd0827.mp4", "mask_path": "synthetic-bg-change/mask/394c0c7cb5121b8996149792bcfd0827.mp4", "composite_path": "synthetic-bg-change/composite/394c0c7cb5121b8996149792bcfd0827.mp4"}
{"edit_instruction": "Change the background to a high-rise office with floor-to-ceiling windows, city traffic lights moving in streaks, ticker tape displays flickering red and green, and passing car headlights reflecting on glass buildings, with soft neutral artificial light from the front-right. Use an eye-level medium close-up shot with a static camera, blurry city lights bokeh background, and soft focus. Keep the man in the suit pointing forward intact.", "input_video_path": "synthetic-bg-change/input_video/e87de4ffba3ac22ff6b30863a3475a8f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e87de4ffba3ac22ff6b30863a3475a8f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e87de4ffba3ac22ff6b30863a3475a8f.mp4", "mask_path": "synthetic-bg-change/mask/e87de4ffba3ac22ff6b30863a3475a8f.mp4", "composite_path": "synthetic-bg-change/composite/e87de4ffba3ac22ff6b30863a3475a8f.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled corporate office with employees walking past in the blurred background and digital charts flickering on monitors, lit by soft, neutral office lighting from the front-left. Use a medium close-up, eye-level static camera with soft bokeh. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/aa055e9b221c4f18e667bf927b556223.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aa055e9b221c4f18e667bf927b556223.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aa055e9b221c4f18e667bf927b556223.mp4", "mask_path": "synthetic-bg-change/mask/aa055e9b221c4f18e667bf927b556223.mp4", "composite_path": "synthetic-bg-change/composite/aa055e9b221c4f18e667bf927b556223.mp4"}
{"edit_instruction": "Change the background to bustling Times Square at twilight with bright flickering digital billboards, yellow taxis in the distance, and crowds of tourists, lit by colorful ambient city light mixing with soft front-left key light. Eye-level, medium close-up, dreamy out-of-focus background with bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/560fb6bd466e41280c9a3d59d33e8411.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/560fb6bd466e41280c9a3d59d33e8411.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/560fb6bd466e41280c9a3d59d33e8411.mp4", "mask_path": "synthetic-bg-change/mask/560fb6bd466e41280c9a3d59d33e8411.mp4", "composite_path": "synthetic-bg-change/composite/560fb6bd466e41280c9a3d59d33e8411.mp4"}
{"edit_instruction": "Change the background to a busy television newsroom studio with multiple TV screens showing breaking news footage, crew members moving cameras, and ceiling lights rigged above, using bright studio lighting from the front-right. Use a medium close-up, eye-level shot with a sharp background and deep focus. Keep the man in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/1aa9acd1e1dd9c6cac5e1c98e5181ebd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1aa9acd1e1dd9c6cac5e1c98e5181ebd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1aa9acd1e1dd9c6cac5e1c98e5181ebd.mp4", "mask_path": "synthetic-bg-change/mask/1aa9acd1e1dd9c6cac5e1c98e5181ebd.mp4", "composite_path": "synthetic-bg-change/composite/1aa9acd1e1dd9c6cac5e1c98e5181ebd.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled corporate office with employees walking past in the blurred background and digital charts flickering on monitors, lit by soft, neutral office lighting from the front-left. Use a medium close-up, eye-level static camera with soft bokeh. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/80ead0425abaad544de59afc0da8424d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/80ead0425abaad544de59afc0da8424d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/80ead0425abaad544de59afc0da8424d.mp4", "mask_path": "synthetic-bg-change/mask/80ead0425abaad544de59afc0da8424d.mp4", "composite_path": "synthetic-bg-change/composite/80ead0425abaad544de59afc0da8424d.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with employees walking briskly in the blurred background and glass meeting rooms reflecting ambient light, soft, bright office lighting coming from the right. Medium close-up, eye-level, static camera, soft bokeh background. Keep the man in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/4dd5cd4cd5f496750081d2c136ece3fd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4dd5cd4cd5f496750081d2c136ece3fd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4dd5cd4cd5f496750081d2c136ece3fd.mp4", "mask_path": "synthetic-bg-change/mask/4dd5cd4cd5f496750081d2c136ece3fd.mp4", "composite_path": "synthetic-bg-change/composite/4dd5cd4cd5f496750081d2c136ece3fd.mp4"}
{"edit_instruction": "Change the background to a busy television newsroom studio with multiple TV screens showing breaking news footage, crew members moving cameras, and ceiling lights rigged above, using bright studio lighting from the front-right. Use a medium close-up, eye-level shot with a sharp background and deep focus. Keep the man in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/41a6939b6da7c0d815463b60c3920ad6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/41a6939b6da7c0d815463b60c3920ad6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/41a6939b6da7c0d815463b60c3920ad6.mp4", "mask_path": "synthetic-bg-change/mask/41a6939b6da7c0d815463b60c3920ad6.mp4", "composite_path": "synthetic-bg-change/composite/41a6939b6da7c0d815463b60c3920ad6.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office with a view of a busy city skyline, featuring employees walking past in the blurred background and digital displays flickering softly on walls. Use soft, neutral office lighting coming from the right. Eye-level, medium close-up, blurred background with bokeh. Keep the professional man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/c28e25e3642141c1a347aa7b63fce89c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c28e25e3642141c1a347aa7b63fce89c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c28e25e3642141c1a347aa7b63fce89c.mp4", "mask_path": "synthetic-bg-change/mask/c28e25e3642141c1a347aa7b63fce89c.mp4", "composite_path": "synthetic-bg-change/composite/c28e25e3642141c1a347aa7b63fce89c.mp4"}
{"edit_instruction": "Change the background to an upscale hotel lobby with marble floors, gold accents, a large crystal chandelier in the distance, guests at the reception desk, and a pianist in the corner, with warm ambient interior lighting from the right, eye-level angle, and a soft-focus background. Keep the professional man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/457ae1c7e65377642e4eeff04a641faf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/457ae1c7e65377642e4eeff04a641faf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/457ae1c7e65377642e4eeff04a641faf.mp4", "mask_path": "synthetic-bg-change/mask/457ae1c7e65377642e4eeff04a641faf.mp4", "composite_path": "synthetic-bg-change/composite/457ae1c7e65377642e4eeff04a641faf.mp4"}
{"edit_instruction": "Change the background to a busy modern open-plan office with employees walking briskly in the blurred background and glass meeting rooms reflecting ambient light, soft, bright office lighting coming from the right. Medium close-up, eye-level, static camera, soft bokeh background. Keep the man in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/d16e04283b6108f84995403906586bd1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d16e04283b6108f84995403906586bd1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d16e04283b6108f84995403906586bd1.mp4", "mask_path": "synthetic-bg-change/mask/d16e04283b6108f84995403906586bd1.mp4", "composite_path": "synthetic-bg-change/composite/d16e04283b6108f84995403906586bd1.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office with a view of a busy city skyline, featuring employees walking past in the blurred background and digital displays flickering softly on walls. Use soft, neutral office lighting coming from the right. Eye-level, medium close-up, blurred background with bokeh. Keep the professional man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/a490386a0c25d177018409d0dfad6b2e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a490386a0c25d177018409d0dfad6b2e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a490386a0c25d177018409d0dfad6b2e.mp4", "mask_path": "synthetic-bg-change/mask/a490386a0c25d177018409d0dfad6b2e.mp4", "composite_path": "synthetic-bg-change/composite/a490386a0c25d177018409d0dfad6b2e.mp4"}
{"edit_instruction": "Change the background to an upscale hotel lobby with marble floors, gold accents, a large crystal chandelier in the distance, guests at the reception desk, and a pianist in the corner, with warm ambient interior lighting from the right, eye-level angle, and a soft-focus background. Keep the professional man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/a85b59b60e5e0352832634dc086f22b5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a85b59b60e5e0352832634dc086f22b5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a85b59b60e5e0352832634dc086f22b5.mp4", "mask_path": "synthetic-bg-change/mask/a85b59b60e5e0352832634dc086f22b5.mp4", "composite_path": "synthetic-bg-change/composite/a85b59b60e5e0352832634dc086f22b5.mp4"}
{"edit_instruction": "Change the background to a bustling Times Square at night with flickering neon billboards, yellow taxi cabs in the distance, and tourists walking by, illuminated by colorful ambient city light mixed with neutral key light. Medium close-up, eye-level, dreamy out-of-focus background with bokeh. Keep the man in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/0b2625b8524356b8de8c418d35c43f01.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0b2625b8524356b8de8c418d35c43f01.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0b2625b8524356b8de8c418d35c43f01.mp4", "mask_path": "synthetic-bg-change/mask/0b2625b8524356b8de8c418d35c43f01.mp4", "composite_path": "synthetic-bg-change/composite/0b2625b8524356b8de8c418d35c43f01.mp4"}
{"edit_instruction": "Change the background to a modern glass office overlooking a busy financial district skyline with distant cars moving on highways below and sunlight reflecting off adjacent skyscrapers, with soft natural light from the front-right. Use a medium close-up, eye-level static camera and a blurred background with bokeh. Keep the man in the business suit snapping his fingers and pointing intact.", "input_video_path": "synthetic-bg-change/input_video/614bd32166030473014738b9960816a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/614bd32166030473014738b9960816a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/614bd32166030473014738b9960816a0.mp4", "mask_path": "synthetic-bg-change/mask/614bd32166030473014738b9960816a0.mp4", "composite_path": "synthetic-bg-change/composite/614bd32166030473014738b9960816a0.mp4"}
{"edit_instruction": "Change the background to a bustling Times Square at night with flickering neon billboards, yellow taxi cabs in the distance, and tourists walking by, illuminated by colorful ambient city light mixed with neutral key light. Medium close-up, eye-level, dreamy out-of-focus background with bokeh. Keep the man in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/cf8fa32217b1e890792bed35e20f1eae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cf8fa32217b1e890792bed35e20f1eae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cf8fa32217b1e890792bed35e20f1eae.mp4", "mask_path": "synthetic-bg-change/mask/cf8fa32217b1e890792bed35e20f1eae.mp4", "composite_path": "synthetic-bg-change/composite/cf8fa32217b1e890792bed35e20f1eae.mp4"}
{"edit_instruction": "Change the background to a balcony with the Tower Bridge of London visible in the distance, the River Thames flowing below, and clouds drifting across a grey sky with soft overcast daylight from the front-right. Medium close-up, eye-level, static camera, soft-focus background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/e8ba134373be0d955672a8808a758de5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e8ba134373be0d955672a8808a758de5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e8ba134373be0d955672a8808a758de5.mp4", "mask_path": "synthetic-bg-change/mask/e8ba134373be0d955672a8808a758de5.mp4", "composite_path": "synthetic-bg-change/composite/e8ba134373be0d955672a8808a758de5.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with blue holographic data screens, rotating digital maps, and robotic arms moving in the distance, illuminated by cool artificial light mixed with warm key light from the right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/1e52dab75f2ef27c35e55b2c31830370.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1e52dab75f2ef27c35e55b2c31830370.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1e52dab75f2ef27c35e55b2c31830370.mp4", "mask_path": "synthetic-bg-change/mask/1e52dab75f2ef27c35e55b2c31830370.mp4", "composite_path": "synthetic-bg-change/composite/1e52dab75f2ef27c35e55b2c31830370.mp4"}
{"edit_instruction": "Change the background to a modern glass office overlooking a busy financial district skyline with distant cars moving on highways below and sunlight reflecting off adjacent skyscrapers, with soft natural light from the front-right. Use a medium close-up, eye-level static camera and a blurred background with bokeh. Keep the man in the business suit snapping his fingers and pointing intact.", "input_video_path": "synthetic-bg-change/input_video/c12a59da250a26b2020099de93cf334a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c12a59da250a26b2020099de93cf334a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c12a59da250a26b2020099de93cf334a.mp4", "mask_path": "synthetic-bg-change/mask/c12a59da250a26b2020099de93cf334a.mp4", "composite_path": "synthetic-bg-change/composite/c12a59da250a26b2020099de93cf334a.mp4"}
{"edit_instruction": "Change the background to a balcony with the Tower Bridge of London visible in the distance, the River Thames flowing below, and clouds drifting across a grey sky with soft overcast daylight from the front-right. Medium close-up, eye-level, static camera, soft-focus background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/3cefb64a27297a06612255c72bce0442.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3cefb64a27297a06612255c72bce0442.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3cefb64a27297a06612255c72bce0442.mp4", "mask_path": "synthetic-bg-change/mask/3cefb64a27297a06612255c72bce0442.mp4", "composite_path": "synthetic-bg-change/composite/3cefb64a27297a06612255c72bce0442.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with blue holographic data screens, rotating digital maps, and robotic arms moving in the distance, illuminated by cool artificial light mixed with warm key light from the right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/459b9a892c8918d33980b274866386e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/459b9a892c8918d33980b274866386e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/459b9a892c8918d33980b274866386e1.mp4", "mask_path": "synthetic-bg-change/mask/459b9a892c8918d33980b274866386e1.mp4", "composite_path": "synthetic-bg-change/composite/459b9a892c8918d33980b274866386e1.mp4"}
{"edit_instruction": "Change the background to the lobby of a 5-star luxury hotel with a large crystal chandelier sparkling overhead, guests with luggage walking towards elevators, and a fountain bubbling softly in the center, lit by warm, inviting interior lighting. Maintain the medium close-up, eye-level, static camera angle with a creamy out-of-focus background. Keep the man pointing at the camera intact.", "input_video_path": "synthetic-bg-change/input_video/4091375c5add48bd7f99523b9f36a2b0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4091375c5add48bd7f99523b9f36a2b0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4091375c5add48bd7f99523b9f36a2b0.mp4", "mask_path": "synthetic-bg-change/mask/4091375c5add48bd7f99523b9f36a2b0.mp4", "composite_path": "synthetic-bg-change/composite/4091375c5add48bd7f99523b9f36a2b0.mp4"}
{"edit_instruction": "Change the background to a pristine luxury hangar with a private jet parked behind and mechanics working in the distance, featuring light reflecting off the polished concrete floor and clean industrial lighting from the front-right. Medium close-up, eye-level with a slightly blurred background. Keep the man in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/eebffb3538dfa5a095cfd682d800c74b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eebffb3538dfa5a095cfd682d800c74b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eebffb3538dfa5a095cfd682d800c74b.mp4", "mask_path": "synthetic-bg-change/mask/eebffb3538dfa5a095cfd682d800c74b.mp4", "composite_path": "synthetic-bg-change/composite/eebffb3538dfa5a095cfd682d800c74b.mp4"}
{"edit_instruction": "Change the background to the lobby of a 5-star luxury hotel with a large crystal chandelier sparkling overhead, guests with luggage walking towards elevators, and a fountain bubbling softly in the center, lit by warm, inviting interior lighting. Maintain the medium close-up, eye-level, static camera angle with a creamy out-of-focus background. Keep the man pointing at the camera intact.", "input_video_path": "synthetic-bg-change/input_video/e42fc1a51240d2add9871dc5eef99440.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e42fc1a51240d2add9871dc5eef99440.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e42fc1a51240d2add9871dc5eef99440.mp4", "mask_path": "synthetic-bg-change/mask/e42fc1a51240d2add9871dc5eef99440.mp4", "composite_path": "synthetic-bg-change/composite/e42fc1a51240d2add9871dc5eef99440.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled executive office with employees walking past in the blurred hallway and digital stock tickers scrolling on monitors, illuminated by soft professional lighting from the left. Medium close-up, eye-level, static camera with a blurred background and bokeh. Keep the man in a business suit pointing intact.", "input_video_path": "synthetic-bg-change/input_video/88ee03766d4c24d61cc8c29f41925429.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/88ee03766d4c24d61cc8c29f41925429.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/88ee03766d4c24d61cc8c29f41925429.mp4", "mask_path": "synthetic-bg-change/mask/88ee03766d4c24d61cc8c29f41925429.mp4", "composite_path": "synthetic-bg-change/composite/88ee03766d4c24d61cc8c29f41925429.mp4"}
{"edit_instruction": "Change the background to a pristine luxury hangar with a private jet parked behind and mechanics working in the distance, featuring light reflecting off the polished concrete floor and clean industrial lighting from the front-right. Medium close-up, eye-level with a slightly blurred background. Keep the man in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/c153be970d4ff52ac03edb82bda71609.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c153be970d4ff52ac03edb82bda71609.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c153be970d4ff52ac03edb82bda71609.mp4", "mask_path": "synthetic-bg-change/mask/c153be970d4ff52ac03edb82bda71609.mp4", "composite_path": "synthetic-bg-change/composite/c153be970d4ff52ac03edb82bda71609.mp4"}
{"edit_instruction": "Change the background to a futuristic data center with rows of server racks, featuring blinking LED status lights and faint mist from cool air circulation, illuminated by clean neutral lighting from the left and a blue server glow, with a sharp background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/83cf4ce69a3ecadb4a171e6180c5b1c5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/83cf4ce69a3ecadb4a171e6180c5b1c5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/83cf4ce69a3ecadb4a171e6180c5b1c5.mp4", "mask_path": "synthetic-bg-change/mask/83cf4ce69a3ecadb4a171e6180c5b1c5.mp4", "composite_path": "synthetic-bg-change/composite/83cf4ce69a3ecadb4a171e6180c5b1c5.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled executive office with employees walking past in the blurred hallway and digital stock tickers scrolling on monitors, illuminated by soft professional lighting from the left. Medium close-up, eye-level, static camera with a blurred background and bokeh. Keep the man in a business suit pointing intact.", "input_video_path": "synthetic-bg-change/input_video/57406798dce74f8943c3642814b30c47.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/57406798dce74f8943c3642814b30c47.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/57406798dce74f8943c3642814b30c47.mp4", "mask_path": "synthetic-bg-change/mask/57406798dce74f8943c3642814b30c47.mp4", "composite_path": "synthetic-bg-change/composite/57406798dce74f8943c3642814b30c47.mp4"}
{"edit_instruction": "Change the background to a sleek glass-walled conference room with people walking past in a blurred hallway and digital screens flickering with data charts, under soft professional lighting from the left. Maintain the medium close-up shot with a static camera and blurred background bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/e05507410425fc53b3812376eb8a7215.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e05507410425fc53b3812376eb8a7215.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e05507410425fc53b3812376eb8a7215.mp4", "mask_path": "synthetic-bg-change/mask/e05507410425fc53b3812376eb8a7215.mp4", "composite_path": "synthetic-bg-change/composite/e05507410425fc53b3812376eb8a7215.mp4"}
{"edit_instruction": "Change the background to a futuristic data center with rows of server racks, featuring blinking LED status lights and faint mist from cool air circulation, illuminated by clean neutral lighting from the left and a blue server glow, with a sharp background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/d229352842c4efa3896e0a9f16752657.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d229352842c4efa3896e0a9f16752657.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d229352842c4efa3896e0a9f16752657.mp4", "mask_path": "synthetic-bg-change/mask/d229352842c4efa3896e0a9f16752657.mp4", "composite_path": "synthetic-bg-change/composite/d229352842c4efa3896e0a9f16752657.mp4"}
{"edit_instruction": "Change the background to a luxurious corporate hotel lobby with marble floors, people walking past carrying briefcases, and elevator doors opening and closing in the distance, with warm interior lighting from the right, shot in medium close-up at eye-level with a static camera and soft-focus background. Keep the man in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/13b74d61eadbf62c24e39d8397699d74.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/13b74d61eadbf62c24e39d8397699d74.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/13b74d61eadbf62c24e39d8397699d74.mp4", "mask_path": "synthetic-bg-change/mask/13b74d61eadbf62c24e39d8397699d74.mp4", "composite_path": "synthetic-bg-change/composite/13b74d61eadbf62c24e39d8397699d74.mp4"}
{"edit_instruction": "Change the background to a sleek glass-walled conference room with people walking past in a blurred hallway and digital screens flickering with data charts, under soft professional lighting from the left. Maintain the medium close-up shot with a static camera and blurred background bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/c5f470d9d0d45ada49f6843a503b8173.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c5f470d9d0d45ada49f6843a503b8173.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c5f470d9d0d45ada49f6843a503b8173.mp4", "mask_path": "synthetic-bg-change/mask/c5f470d9d0d45ada49f6843a503b8173.mp4", "composite_path": "synthetic-bg-change/composite/c5f470d9d0d45ada49f6843a503b8173.mp4"}
{"edit_instruction": "Change the background to the bustling heart of Times Square at twilight, featuring flashing neon billboards, yellow taxi cabs in the mid-ground, and tourists, lit by an ambient city glow mixed with soft light from the left. Medium close-up, eye-level, static camera with gentle background blur. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/cd41fb4ef239257c1ed508fec6942737.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cd41fb4ef239257c1ed508fec6942737.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cd41fb4ef239257c1ed508fec6942737.mp4", "mask_path": "synthetic-bg-change/mask/cd41fb4ef239257c1ed508fec6942737.mp4", "composite_path": "synthetic-bg-change/composite/cd41fb4ef239257c1ed508fec6942737.mp4"}
{"edit_instruction": "Change the background to the lobby of a busy convention center with escalators moving people between floors and light filtering through large glass atriums, using neutral diffuse lighting from the front-left. Use a medium close-up, eye-level, static camera angle with the background in soft focus. Keep the man in the blue blazer intact.", "input_video_path": "synthetic-bg-change/input_video/b2c90926443f50bea6c74d423db11a90.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b2c90926443f50bea6c74d423db11a90.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b2c90926443f50bea6c74d423db11a90.mp4", "mask_path": "synthetic-bg-change/mask/b2c90926443f50bea6c74d423db11a90.mp4", "composite_path": "synthetic-bg-change/composite/b2c90926443f50bea6c74d423db11a90.mp4"}
{"edit_instruction": "Change the background to a luxurious corporate hotel lobby with marble floors, people walking past carrying briefcases, and elevator doors opening and closing in the distance, with warm interior lighting from the right, shot in medium close-up at eye-level with a static camera and soft-focus background. Keep the man in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/3fc36edee2b1e9db7f8c47fa480ccf9a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3fc36edee2b1e9db7f8c47fa480ccf9a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3fc36edee2b1e9db7f8c47fa480ccf9a.mp4", "mask_path": "synthetic-bg-change/mask/3fc36edee2b1e9db7f8c47fa480ccf9a.mp4", "composite_path": "synthetic-bg-change/composite/3fc36edee2b1e9db7f8c47fa480ccf9a.mp4"}
{"edit_instruction": "Change the background to the bustling heart of Times Square at twilight, featuring flashing neon billboards, yellow taxi cabs in the mid-ground, and tourists, lit by an ambient city glow mixed with soft light from the left. Medium close-up, eye-level, static camera with gentle background blur. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/07db2625d3424cca5bbd37a3c396c6b5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/07db2625d3424cca5bbd37a3c396c6b5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/07db2625d3424cca5bbd37a3c396c6b5.mp4", "mask_path": "synthetic-bg-change/mask/07db2625d3424cca5bbd37a3c396c6b5.mp4", "composite_path": "synthetic-bg-change/composite/07db2625d3424cca5bbd37a3c396c6b5.mp4"}
{"edit_instruction": "Change the background to the lobby of a busy convention center with escalators moving people between floors and light filtering through large glass atriums, using neutral diffuse lighting from the front-left. Use a medium close-up, eye-level, static camera angle with the background in soft focus. Keep the man in the blue blazer intact.", "input_video_path": "synthetic-bg-change/input_video/d7e121da2b1af02f30b78123b17d6812.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d7e121da2b1af02f30b78123b17d6812.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d7e121da2b1af02f30b78123b17d6812.mp4", "mask_path": "synthetic-bg-change/mask/d7e121da2b1af02f30b78123b17d6812.mp4", "composite_path": "synthetic-bg-change/composite/d7e121da2b1af02f30b78123b17d6812.mp4"}
{"edit_instruction": "Change the background to a classic university library with tall wooden bookshelves, dust motes dancing in shafts of light, and soft window light coming from the right, capturing a student walking quietly in the distance, filmed as a medium close-up, eye-level, static camera shot with the background in soft focus. Keep the man in the suit pointing upward intact.", "input_video_path": "synthetic-bg-change/input_video/8b0bccb7ceb2fc36758ec35d96ee30e7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8b0bccb7ceb2fc36758ec35d96ee30e7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8b0bccb7ceb2fc36758ec35d96ee30e7.mp4", "mask_path": "synthetic-bg-change/mask/8b0bccb7ceb2fc36758ec35d96ee30e7.mp4", "composite_path": "synthetic-bg-change/composite/8b0bccb7ceb2fc36758ec35d96ee30e7.mp4"}
{"edit_instruction": "Change the background to a classic university library with tall wooden bookshelves, dust motes dancing in shafts of light, and soft window light coming from the right, capturing a student walking quietly in the distance, filmed as a medium close-up, eye-level, static camera shot with the background in soft focus. Keep the man in the suit pointing upward intact.", "input_video_path": "synthetic-bg-change/input_video/60ba83724b3b5e47a39ff81665aa6845.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/60ba83724b3b5e47a39ff81665aa6845.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/60ba83724b3b5e47a39ff81665aa6845.mp4", "mask_path": "synthetic-bg-change/mask/60ba83724b3b5e47a39ff81665aa6845.mp4", "composite_path": "synthetic-bg-change/composite/60ba83724b3b5e47a39ff81665aa6845.mp4"}
{"edit_instruction": "Change the background to a busy, tiled subway station with commuters rushing past in a blur and train lights streaking in the distance, illuminated by cool artificial light mixing with warm practicals from the right. Eye-level, medium close-up, heavy background blur. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/27fd178db3ba499f634a24de489eb9bb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/27fd178db3ba499f634a24de489eb9bb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/27fd178db3ba499f634a24de489eb9bb.mp4", "mask_path": "synthetic-bg-change/mask/27fd178db3ba499f634a24de489eb9bb.mp4", "composite_path": "synthetic-bg-change/composite/27fd178db3ba499f634a24de489eb9bb.mp4"}
{"edit_instruction": "Change the background to the lobby of a high-end luxury hotel with marble floors, gold accents, a sparkling crystal chandelier, and guests checking in at the reception desk in the far background, with warm, inviting artificial light from the front-right, medium close-up, eye-level, static camera, and blurry background with bokeh. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/e9ee16cebcfec1276e07e0d7952b901f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e9ee16cebcfec1276e07e0d7952b901f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e9ee16cebcfec1276e07e0d7952b901f.mp4", "mask_path": "synthetic-bg-change/mask/e9ee16cebcfec1276e07e0d7952b901f.mp4", "composite_path": "synthetic-bg-change/composite/e9ee16cebcfec1276e07e0d7952b901f.mp4"}
{"edit_instruction": "Change the background to a busy, tiled subway station with commuters rushing past in a blur and train lights streaking in the distance, illuminated by cool artificial light mixing with warm practicals from the right. Eye-level, medium close-up, heavy background blur. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/06e9c01cfa084345e59a54b0441eb15b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06e9c01cfa084345e59a54b0441eb15b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06e9c01cfa084345e59a54b0441eb15b.mp4", "mask_path": "synthetic-bg-change/mask/06e9c01cfa084345e59a54b0441eb15b.mp4", "composite_path": "synthetic-bg-change/composite/06e9c01cfa084345e59a54b0441eb15b.mp4"}
{"edit_instruction": "Change the background to an upscale hotel lobby featuring marble columns, gold accents, and a large crystal chandelier, with guests checking in at a reception desk, lit by warm soft ambient lighting with warm bokeh. Medium close-up, eye-level, blurred background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/781c40cb5b33a9656a6417a16bcca9b8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/781c40cb5b33a9656a6417a16bcca9b8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/781c40cb5b33a9656a6417a16bcca9b8.mp4", "mask_path": "synthetic-bg-change/mask/781c40cb5b33a9656a6417a16bcca9b8.mp4", "composite_path": "synthetic-bg-change/composite/781c40cb5b33a9656a6417a16bcca9b8.mp4"}
{"edit_instruction": "Change the background to the lobby of a high-end luxury hotel with marble floors, gold accents, a sparkling crystal chandelier, and guests checking in at the reception desk in the far background, with warm, inviting artificial light from the front-right, medium close-up, eye-level, static camera, and blurry background with bokeh. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/ea612d2ad03b13175645e02f9aeba6b8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ea612d2ad03b13175645e02f9aeba6b8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ea612d2ad03b13175645e02f9aeba6b8.mp4", "mask_path": "synthetic-bg-change/mask/ea612d2ad03b13175645e02f9aeba6b8.mp4", "composite_path": "synthetic-bg-change/composite/ea612d2ad03b13175645e02f9aeba6b8.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street corner during the day with yellow taxi cabs passing, pedestrians crossing, steam rising from a vent, and neutral daylight illuminating from the right. Medium close-up, eye-level, static camera, gentle background blur. Keep the man in the dark blue suit intact.", "input_video_path": "synthetic-bg-change/input_video/89ac6aac51844c87bd9428e7f9aec3be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/89ac6aac51844c87bd9428e7f9aec3be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/89ac6aac51844c87bd9428e7f9aec3be.mp4", "mask_path": "synthetic-bg-change/mask/89ac6aac51844c87bd9428e7f9aec3be.mp4", "composite_path": "synthetic-bg-change/composite/89ac6aac51844c87bd9428e7f9aec3be.mp4"}
{"edit_instruction": "Change the background to an upscale hotel lobby featuring marble columns, gold accents, and a large crystal chandelier, with guests checking in at a reception desk, lit by warm soft ambient lighting with warm bokeh. Medium close-up, eye-level, blurred background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/ff0a6503c426e9451c5c3c5ec95f68af.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff0a6503c426e9451c5c3c5ec95f68af.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff0a6503c426e9451c5c3c5ec95f68af.mp4", "mask_path": "synthetic-bg-change/mask/ff0a6503c426e9451c5c3c5ec95f68af.mp4", "composite_path": "synthetic-bg-change/composite/ff0a6503c426e9451c5c3c5ec95f68af.mp4"}
{"edit_instruction": "Change the background to the center of Times Square, New York City, with giant LED billboards flashing vibrant advertisements, yellow taxis passing in the distance, steam rising from street vents, and bright, diffused urban light from the front-right. Medium shot, eye-level, static camera, soft bokeh background. Keep the man in the dark blue suit intact.", "input_video_path": "synthetic-bg-change/input_video/2057bea9edcf4a8f03bb87383fec0426.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2057bea9edcf4a8f03bb87383fec0426.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2057bea9edcf4a8f03bb87383fec0426.mp4", "mask_path": "synthetic-bg-change/mask/2057bea9edcf4a8f03bb87383fec0426.mp4", "composite_path": "synthetic-bg-change/composite/2057bea9edcf4a8f03bb87383fec0426.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street corner during the day with yellow taxi cabs passing, pedestrians crossing, steam rising from a vent, and neutral daylight illuminating from the right. Medium close-up, eye-level, static camera, gentle background blur. Keep the man in the dark blue suit intact.", "input_video_path": "synthetic-bg-change/input_video/6b2d14958b55e5669ea839aff6a7bf6a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6b2d14958b55e5669ea839aff6a7bf6a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6b2d14958b55e5669ea839aff6a7bf6a.mp4", "mask_path": "synthetic-bg-change/mask/6b2d14958b55e5669ea839aff6a7bf6a.mp4", "composite_path": "synthetic-bg-change/composite/6b2d14958b55e5669ea839aff6a7bf6a.mp4"}
{"edit_instruction": "Change the background to the warm, upscale lobby of a luxury hotel featuring a gently flowing fountain in the mid-ground and guests checking in at the reception desk, lit by warm ambient lighting mixed with window light from the right. Use a static camera with a dreamy out-of-focus background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/208ce9208d8bc76d77961d02ea1483d0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/208ce9208d8bc76d77961d02ea1483d0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/208ce9208d8bc76d77961d02ea1483d0.mp4", "mask_path": "synthetic-bg-change/mask/208ce9208d8bc76d77961d02ea1483d0.mp4", "composite_path": "synthetic-bg-change/composite/208ce9208d8bc76d77961d02ea1483d0.mp4"}
{"edit_instruction": "Change the background to the center of Times Square, New York City, with giant LED billboards flashing vibrant advertisements, yellow taxis passing in the distance, steam rising from street vents, and bright, diffused urban light from the front-right. Medium shot, eye-level, static camera, soft bokeh background. Keep the man in the dark blue suit intact.", "input_video_path": "synthetic-bg-change/input_video/d339fe4aab6354a88d9f3953ee182323.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d339fe4aab6354a88d9f3953ee182323.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d339fe4aab6354a88d9f3953ee182323.mp4", "mask_path": "synthetic-bg-change/mask/d339fe4aab6354a88d9f3953ee182323.mp4", "composite_path": "synthetic-bg-change/composite/d339fe4aab6354a88d9f3953ee182323.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled modern office with blurred colleagues walking past and digital charts flickering on a screen, under soft, neutral office lighting from the front-right. Maintain the medium close-up, eye-level angle with a static camera and soft-focus background with bokeh. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/433f8cd3647a7c3206351fff7eb26805.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/433f8cd3647a7c3206351fff7eb26805.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/433f8cd3647a7c3206351fff7eb26805.mp4", "mask_path": "synthetic-bg-change/mask/433f8cd3647a7c3206351fff7eb26805.mp4", "composite_path": "synthetic-bg-change/composite/433f8cd3647a7c3206351fff7eb26805.mp4"}
{"edit_instruction": "Change the background to the warm, upscale lobby of a luxury hotel featuring a gently flowing fountain in the mid-ground and guests checking in at the reception desk, lit by warm ambient lighting mixed with window light from the right. Use a static camera with a dreamy out-of-focus background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/14799b45ee8540da4ab69b5b215b8464.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/14799b45ee8540da4ab69b5b215b8464.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/14799b45ee8540da4ab69b5b215b8464.mp4", "mask_path": "synthetic-bg-change/mask/14799b45ee8540da4ab69b5b215b8464.mp4", "composite_path": "synthetic-bg-change/composite/14799b45ee8540da4ab69b5b215b8464.mp4"}
{"edit_instruction": "Change the background to the bustling center of Times Square, New York, with yellow taxis passing by and massive LED screens flashing colorful advertisements, illuminated by bright, diffused city light from the front-right. Medium close-up, eye-level, static camera with soft background focus. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/9a62bda0892f63c6f8234d477cfba738.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9a62bda0892f63c6f8234d477cfba738.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9a62bda0892f63c6f8234d477cfba738.mp4", "mask_path": "synthetic-bg-change/mask/9a62bda0892f63c6f8234d477cfba738.mp4", "composite_path": "synthetic-bg-change/composite/9a62bda0892f63c6f8234d477cfba738.mp4"}
{"edit_instruction": "Change the background to a futuristic data center with rows of server racks, blue blinking status lights, faint mist from cool air circulation, and clean, neutral artificial lighting from the right. Maintain the medium close-up, eye-level, static camera angle with a blurred background featuring bokeh. Keep the man in the suit pointing upward intact.", "input_video_path": "synthetic-bg-change/input_video/496ffb583df5fd071e8683c23e325e9d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/496ffb583df5fd071e8683c23e325e9d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/496ffb583df5fd071e8683c23e325e9d.mp4", "mask_path": "synthetic-bg-change/mask/496ffb583df5fd071e8683c23e325e9d.mp4", "composite_path": "synthetic-bg-change/composite/496ffb583df5fd071e8683c23e325e9d.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled modern office with blurred colleagues walking past and digital charts flickering on a screen, under soft, neutral office lighting from the front-right. Maintain the medium close-up, eye-level angle with a static camera and soft-focus background with bokeh. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/17bab43a908d4e4ce77e3e5f533dd861.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/17bab43a908d4e4ce77e3e5f533dd861.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/17bab43a908d4e4ce77e3e5f533dd861.mp4", "mask_path": "synthetic-bg-change/mask/17bab43a908d4e4ce77e3e5f533dd861.mp4", "composite_path": "synthetic-bg-change/composite/17bab43a908d4e4ce77e3e5f533dd861.mp4"}
{"edit_instruction": "Change the background to the bustling center of Times Square, New York, with yellow taxis passing by and massive LED screens flashing colorful advertisements, illuminated by bright, diffused city light from the front-right. Medium close-up, eye-level, static camera with soft background focus. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/fbdeed9512aff29057be67c233387c52.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fbdeed9512aff29057be67c233387c52.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fbdeed9512aff29057be67c233387c52.mp4", "mask_path": "synthetic-bg-change/mask/fbdeed9512aff29057be67c233387c52.mp4", "composite_path": "synthetic-bg-change/composite/fbdeed9512aff29057be67c233387c52.mp4"}
{"edit_instruction": "Change the background to a futuristic data center with rows of server racks, blue blinking status lights, faint mist from cool air circulation, and clean, neutral artificial lighting from the right. Maintain the medium close-up, eye-level, static camera angle with a blurred background featuring bokeh. Keep the man in the suit pointing upward intact.", "input_video_path": "synthetic-bg-change/input_video/35120c5420c64e7036cf2a0f6d4a9399.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/35120c5420c64e7036cf2a0f6d4a9399.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/35120c5420c64e7036cf2a0f6d4a9399.mp4", "mask_path": "synthetic-bg-change/mask/35120c5420c64e7036cf2a0f6d4a9399.mp4", "composite_path": "synthetic-bg-change/composite/35120c5420c64e7036cf2a0f6d4a9399.mp4"}
{"edit_instruction": "Change the background to a busy city street at twilight with out-of-focus car headlights creating light streaks and pulsing neon signs, featuring soft artificial street lighting from the left and colorful bokeh. Medium close-up, eye-level, static camera. Keep the man in the blue blazer intact.", "input_video_path": "synthetic-bg-change/input_video/b1e7c309ff8cd7b1b1728b1790daf6a8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1e7c309ff8cd7b1b1728b1790daf6a8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1e7c309ff8cd7b1b1728b1790daf6a8.mp4", "mask_path": "synthetic-bg-change/mask/b1e7c309ff8cd7b1b1728b1790daf6a8.mp4", "composite_path": "synthetic-bg-change/composite/b1e7c309ff8cd7b1b1728b1790daf6a8.mp4"}
{"edit_instruction": "Change the background to a high-tech broadcast studio with background monitors displaying spinning globe animations and studio cameras adjusting focus in the distance, featuring professional studio lighting from the front-right. Medium close-up, eye-level, static camera, shallow depth of field. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/45964b0db61e26a995bf72ed06e6b34b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/45964b0db61e26a995bf72ed06e6b34b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/45964b0db61e26a995bf72ed06e6b34b.mp4", "mask_path": "synthetic-bg-change/mask/45964b0db61e26a995bf72ed06e6b34b.mp4", "composite_path": "synthetic-bg-change/composite/45964b0db61e26a995bf72ed06e6b34b.mp4"}
{"edit_instruction": "Change the background to a busy city street at twilight with out-of-focus car headlights creating light streaks and pulsing neon signs, featuring soft artificial street lighting from the left and colorful bokeh. Medium close-up, eye-level, static camera. Keep the man in the blue blazer intact.", "input_video_path": "synthetic-bg-change/input_video/082622c20e013526d995a62ab29193d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/082622c20e013526d995a62ab29193d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/082622c20e013526d995a62ab29193d2.mp4", "mask_path": "synthetic-bg-change/mask/082622c20e013526d995a62ab29193d2.mp4", "composite_path": "synthetic-bg-change/composite/082622c20e013526d995a62ab29193d2.mp4"}
{"edit_instruction": "Change the background to a high-tech broadcast studio with background monitors displaying spinning globe animations and studio cameras adjusting focus in the distance, featuring professional studio lighting from the front-right. Medium close-up, eye-level, static camera, shallow depth of field. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/c8dde0de69bd438aa95605c2c92d3043.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c8dde0de69bd438aa95605c2c92d3043.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c8dde0de69bd438aa95605c2c92d3043.mp4", "mask_path": "synthetic-bg-change/mask/c8dde0de69bd438aa95605c2c92d3043.mp4", "composite_path": "synthetic-bg-change/composite/c8dde0de69bd438aa95605c2c92d3043.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the River Thames with the Tower Bridge, boats gliding slowly along the river under a grey London sky with diffused natural light from the left. Medium close-up, eye-level, static camera, gentle background blur. Keep the man in the suit jacket intact.", "input_video_path": "synthetic-bg-change/input_video/457104a9b0ee9fa08310dde1a3ec883f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/457104a9b0ee9fa08310dde1a3ec883f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/457104a9b0ee9fa08310dde1a3ec883f.mp4", "mask_path": "synthetic-bg-change/mask/457104a9b0ee9fa08310dde1a3ec883f.mp4", "composite_path": "synthetic-bg-change/composite/457104a9b0ee9fa08310dde1a3ec883f.mp4"}
{"edit_instruction": "Change the background to a massive industrial factory floor with robotic arms moving in rhythm, steam rising from vents, and assembly lines in motion, illuminated by neutral industrial lighting from the right. Medium close-up, eye-level, slightly blurred background. Keep the happy construction worker in safety gear intact.", "input_video_path": "synthetic-bg-change/input_video/9a4dff7d4d36799c773aea012afe4dae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9a4dff7d4d36799c773aea012afe4dae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9a4dff7d4d36799c773aea012afe4dae.mp4", "mask_path": "synthetic-bg-change/mask/9a4dff7d4d36799c773aea012afe4dae.mp4", "composite_path": "synthetic-bg-change/composite/9a4dff7d4d36799c773aea012afe4dae.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the River Thames with the Tower Bridge, boats gliding slowly along the river under a grey London sky with diffused natural light from the left. Medium close-up, eye-level, static camera, gentle background blur. Keep the man in the suit jacket intact.", "input_video_path": "synthetic-bg-change/input_video/0fa2c81f59b731cd661a08fbade484af.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0fa2c81f59b731cd661a08fbade484af.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0fa2c81f59b731cd661a08fbade484af.mp4", "mask_path": "synthetic-bg-change/mask/0fa2c81f59b731cd661a08fbade484af.mp4", "composite_path": "synthetic-bg-change/composite/0fa2c81f59b731cd661a08fbade484af.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled corner office with employees walking past in a blurred hallway and digital graphs flickering on a screen, lit by soft, neutral office lighting from the front-right. Use a medium close-up, eye-level shot with a blurred background and bokeh. Keep the professional man in a navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/0828d6398d084beba909c251074356da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0828d6398d084beba909c251074356da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0828d6398d084beba909c251074356da.mp4", "mask_path": "synthetic-bg-change/mask/0828d6398d084beba909c251074356da.mp4", "composite_path": "synthetic-bg-change/composite/0828d6398d084beba909c251074356da.mp4"}
{"edit_instruction": "Change the background to a lush green city park with trees swaying gently and golden sunlight filtering through leaves, featuring soft natural light hitting the face from the right. Maintain the medium close-up, eye-level, static camera angle with heavy background blur and bokeh. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/4954e0fef1a59747423c2421d6bb2428.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4954e0fef1a59747423c2421d6bb2428.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4954e0fef1a59747423c2421d6bb2428.mp4", "mask_path": "synthetic-bg-change/mask/4954e0fef1a59747423c2421d6bb2428.mp4", "composite_path": "synthetic-bg-change/composite/4954e0fef1a59747423c2421d6bb2428.mp4"}
{"edit_instruction": "Change the background to a massive industrial factory floor with robotic arms moving in rhythm, steam rising from vents, and assembly lines in motion, illuminated by neutral industrial lighting from the right. Medium close-up, eye-level, slightly blurred background. Keep the happy construction worker in safety gear intact.", "input_video_path": "synthetic-bg-change/input_video/a93834329dc36e2e7b7d5b41d82f2496.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a93834329dc36e2e7b7d5b41d82f2496.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a93834329dc36e2e7b7d5b41d82f2496.mp4", "mask_path": "synthetic-bg-change/mask/a93834329dc36e2e7b7d5b41d82f2496.mp4", "composite_path": "synthetic-bg-change/composite/a93834329dc36e2e7b7d5b41d82f2496.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled corner office with employees walking past in a blurred hallway and digital graphs flickering on a screen, lit by soft, neutral office lighting from the front-right. Use a medium close-up, eye-level shot with a blurred background and bokeh. Keep the professional man in a navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/9989cc172b340a27287de4c31f6a0a72.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9989cc172b340a27287de4c31f6a0a72.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9989cc172b340a27287de4c31f6a0a72.mp4", "mask_path": "synthetic-bg-change/mask/9989cc172b340a27287de4c31f6a0a72.mp4", "composite_path": "synthetic-bg-change/composite/9989cc172b340a27287de4c31f6a0a72.mp4"}
{"edit_instruction": "Change the background to a newly completed modern glass atrium with sunlight streaming through panels and people walking by in the distant lobby, illuminated by soft, diffused natural light from the right. Medium shot, eye-level, static camera with a soft-focus background. Keep the construction worker in the orange vest intact.", "input_video_path": "synthetic-bg-change/input_video/af3fdb87e5ac3d9f8c0496fbc5277ade.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/af3fdb87e5ac3d9f8c0496fbc5277ade.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/af3fdb87e5ac3d9f8c0496fbc5277ade.mp4", "mask_path": "synthetic-bg-change/mask/af3fdb87e5ac3d9f8c0496fbc5277ade.mp4", "composite_path": "synthetic-bg-change/composite/af3fdb87e5ac3d9f8c0496fbc5277ade.mp4"}
{"edit_instruction": "Change the background to a lush green city park with trees swaying gently and golden sunlight filtering through leaves, featuring soft natural light hitting the face from the right. Maintain the medium close-up, eye-level, static camera angle with heavy background blur and bokeh. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/c12b1dff1e7be88541c2e326c81fd866.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c12b1dff1e7be88541c2e326c81fd866.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c12b1dff1e7be88541c2e326c81fd866.mp4", "mask_path": "synthetic-bg-change/mask/c12b1dff1e7be88541c2e326c81fd866.mp4", "composite_path": "synthetic-bg-change/composite/c12b1dff1e7be88541c2e326c81fd866.mp4"}
{"edit_instruction": "Change the background to a walkway with the Tower Bridge in London behind him, the River Thames flowing steadily, and a red double-decker bus crossing the bridge in the distance, under overcast soft daylight from the right. Maintain the medium close-up, eye-level angle with a slightly blurred background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/cea9c49e465a98bb9f1a0492d2efceea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cea9c49e465a98bb9f1a0492d2efceea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cea9c49e465a98bb9f1a0492d2efceea.mp4", "mask_path": "synthetic-bg-change/mask/cea9c49e465a98bb9f1a0492d2efceea.mp4", "composite_path": "synthetic-bg-change/composite/cea9c49e465a98bb9f1a0492d2efceea.mp4"}
{"edit_instruction": "Change the background to a vast industrial factory floor with robotic arms moving rhythmically, sparks flying from welding stations, and conveyor belts running, illuminated by neutral factory lighting from the front-right. Include medium close-up, eye-level framing with a blurred background and bokeh. Keep the happy construction worker intact.", "input_video_path": "synthetic-bg-change/input_video/9821b69158af6cac7b1745639743e1a4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9821b69158af6cac7b1745639743e1a4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9821b69158af6cac7b1745639743e1a4.mp4", "mask_path": "synthetic-bg-change/mask/9821b69158af6cac7b1745639743e1a4.mp4", "composite_path": "synthetic-bg-change/composite/9821b69158af6cac7b1745639743e1a4.mp4"}
{"edit_instruction": "Change the background to a newly completed modern glass atrium with sunlight streaming through panels and people walking by in the distant lobby, illuminated by soft, diffused natural light from the right. Medium shot, eye-level, static camera with a soft-focus background. Keep the construction worker in the orange vest intact.", "input_video_path": "synthetic-bg-change/input_video/4a21845b7cbbf0934aa3407bf92c3360.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4a21845b7cbbf0934aa3407bf92c3360.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4a21845b7cbbf0934aa3407bf92c3360.mp4", "mask_path": "synthetic-bg-change/mask/4a21845b7cbbf0934aa3407bf92c3360.mp4", "composite_path": "synthetic-bg-change/composite/4a21845b7cbbf0934aa3407bf92c3360.mp4"}
{"edit_instruction": "Change the background to a walkway with the Tower Bridge in London behind him, the River Thames flowing steadily, and a red double-decker bus crossing the bridge in the distance, under overcast soft daylight from the right. Maintain the medium close-up, eye-level angle with a slightly blurred background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/7e0e5bfa5abdb32039781ac3a3df9496.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e0e5bfa5abdb32039781ac3a3df9496.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e0e5bfa5abdb32039781ac3a3df9496.mp4", "mask_path": "synthetic-bg-change/mask/7e0e5bfa5abdb32039781ac3a3df9496.mp4", "composite_path": "synthetic-bg-change/composite/7e0e5bfa5abdb32039781ac3a3df9496.mp4"}
{"edit_instruction": "Change the background to a vast automotive assembly plant with robotic arms welding car frames, sparks flying, and moving conveyor belts under bright, diffuse industrial lighting from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the construction manager in the orange vest intact.", "input_video_path": "synthetic-bg-change/input_video/d23501473ffd454677d909ae4f6f6a85.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d23501473ffd454677d909ae4f6f6a85.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d23501473ffd454677d909ae4f6f6a85.mp4", "mask_path": "synthetic-bg-change/mask/d23501473ffd454677d909ae4f6f6a85.mp4", "composite_path": "synthetic-bg-change/composite/d23501473ffd454677d909ae4f6f6a85.mp4"}
{"edit_instruction": "Change the background to a vast industrial factory floor with robotic arms moving rhythmically, sparks flying from welding stations, and conveyor belts running, illuminated by neutral factory lighting from the front-right. Include medium close-up, eye-level framing with a blurred background and bokeh. Keep the happy construction worker intact.", "input_video_path": "synthetic-bg-change/input_video/95f0c3bf7d10f11a4a7d164448ab68e2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/95f0c3bf7d10f11a4a7d164448ab68e2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/95f0c3bf7d10f11a4a7d164448ab68e2.mp4", "mask_path": "synthetic-bg-change/mask/95f0c3bf7d10f11a4a7d164448ab68e2.mp4", "composite_path": "synthetic-bg-change/composite/95f0c3bf7d10f11a4a7d164448ab68e2.mp4"}
{"edit_instruction": "Change the background to a vast automotive assembly plant with robotic arms moving rhythmically on the assembly line and sparks flying from machinery in the distance, illuminated by bright, clean industrial lighting from the front-right. Medium close-up, eye-level, background in soft focus. Keep the happy construction worker in safety gear intact.", "input_video_path": "synthetic-bg-change/input_video/4550bb2bdb40497c223964bac216e0d0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4550bb2bdb40497c223964bac216e0d0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4550bb2bdb40497c223964bac216e0d0.mp4", "mask_path": "synthetic-bg-change/mask/4550bb2bdb40497c223964bac216e0d0.mp4", "composite_path": "synthetic-bg-change/composite/4550bb2bdb40497c223964bac216e0d0.mp4"}
{"edit_instruction": "Change the background to a vast automotive assembly plant with robotic arms welding car frames, sparks flying, and moving conveyor belts under bright, diffuse industrial lighting from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the construction manager in the orange vest intact.", "input_video_path": "synthetic-bg-change/input_video/0cb00e0a32de32014c9924d849b3b863.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0cb00e0a32de32014c9924d849b3b863.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0cb00e0a32de32014c9924d849b3b863.mp4", "mask_path": "synthetic-bg-change/mask/0cb00e0a32de32014c9924d849b3b863.mp4", "composite_path": "synthetic-bg-change/composite/0cb00e0a32de32014c9924d849b3b863.mp4"}
{"edit_instruction": "Change the background to a vast modern manufacturing plant with robotic arms moving rhythmically, assembly line belts running, sparks flying faintly in the distance, and cool industrial lighting from the front-left. Medium close-up, eye-level, static camera, soft-focus background. Keep the cheering person in the orange vest intact.", "input_video_path": "synthetic-bg-change/input_video/e59a64289f9fd0d0571de8fdc2713032.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e59a64289f9fd0d0571de8fdc2713032.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e59a64289f9fd0d0571de8fdc2713032.mp4", "mask_path": "synthetic-bg-change/mask/e59a64289f9fd0d0571de8fdc2713032.mp4", "composite_path": "synthetic-bg-change/composite/e59a64289f9fd0d0571de8fdc2713032.mp4"}
{"edit_instruction": "Change the background to a vast automotive assembly plant with robotic arms moving rhythmically on the assembly line and sparks flying from machinery in the distance, illuminated by bright, clean industrial lighting from the front-right. Medium close-up, eye-level, background in soft focus. Keep the happy construction worker in safety gear intact.", "input_video_path": "synthetic-bg-change/input_video/b6d8f20c971819d30ab5d0f368fce781.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b6d8f20c971819d30ab5d0f368fce781.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b6d8f20c971819d30ab5d0f368fce781.mp4", "mask_path": "synthetic-bg-change/mask/b6d8f20c971819d30ab5d0f368fce781.mp4", "composite_path": "synthetic-bg-change/composite/b6d8f20c971819d30ab5d0f368fce781.mp4"}
{"edit_instruction": "Change the background to a massive logistics warehouse with forklifts moving pallets in the distance, conveyor belts running, and high-bay LED lights illuminating rows of inventory under even, neutral overhead lighting. Use a medium close-up, eye-level shot with a static camera and gentle background blur. Keep the logistics supervisor in safety gear intact.", "input_video_path": "synthetic-bg-change/input_video/826c69fcee595603b26e68e92db33cdd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/826c69fcee595603b26e68e92db33cdd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/826c69fcee595603b26e68e92db33cdd.mp4", "mask_path": "synthetic-bg-change/mask/826c69fcee595603b26e68e92db33cdd.mp4", "composite_path": "synthetic-bg-change/composite/826c69fcee595603b26e68e92db33cdd.mp4"}
{"edit_instruction": "Change the background to a vast modern manufacturing plant with robotic arms moving rhythmically, assembly line belts running, sparks flying faintly in the distance, and cool industrial lighting from the front-left. Medium close-up, eye-level, static camera, soft-focus background. Keep the cheering person in the orange vest intact.", "input_video_path": "synthetic-bg-change/input_video/b8962a405227b03314e17d2498924750.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b8962a405227b03314e17d2498924750.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b8962a405227b03314e17d2498924750.mp4", "mask_path": "synthetic-bg-change/mask/b8962a405227b03314e17d2498924750.mp4", "composite_path": "synthetic-bg-change/composite/b8962a405227b03314e17d2498924750.mp4"}
{"edit_instruction": "Change the background to a massive, high-tech distribution warehouse with automated forklifts moving pallets, running conveyor belts, slow-spinning ceiling fans, and bright, even industrial lighting from the front-left. Medium close-up, eye-level, static camera, sharp background, deep focus. Keep the foreman/manager gesturing intact.", "input_video_path": "synthetic-bg-change/input_video/a7075a414c038373375bb18d579312e8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a7075a414c038373375bb18d579312e8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a7075a414c038373375bb18d579312e8.mp4", "mask_path": "synthetic-bg-change/mask/a7075a414c038373375bb18d579312e8.mp4", "composite_path": "synthetic-bg-change/composite/a7075a414c038373375bb18d579312e8.mp4"}
{"edit_instruction": "Change the background to a massive logistics warehouse with forklifts moving pallets in the distance, conveyor belts running, and high-bay LED lights illuminating rows of inventory under even, neutral overhead lighting. Use a medium close-up, eye-level shot with a static camera and gentle background blur. Keep the logistics supervisor in safety gear intact.", "input_video_path": "synthetic-bg-change/input_video/f78bdb51ca75f4de04a395105c095fa1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f78bdb51ca75f4de04a395105c095fa1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f78bdb51ca75f4de04a395105c095fa1.mp4", "mask_path": "synthetic-bg-change/mask/f78bdb51ca75f4de04a395105c095fa1.mp4", "composite_path": "synthetic-bg-change/composite/f78bdb51ca75f4de04a395105c095fa1.mp4"}
{"edit_instruction": "Change the background to a sunny urban park with green lawns, pedestrians walking dogs, leaves gently rustling in the breeze, soft natural daylight from the front-left. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the man in the bicycle helmet intact.", "input_video_path": "synthetic-bg-change/input_video/1f9be8f221f3df7eafcb599c33a0c328.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1f9be8f221f3df7eafcb599c33a0c328.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1f9be8f221f3df7eafcb599c33a0c328.mp4", "mask_path": "synthetic-bg-change/mask/1f9be8f221f3df7eafcb599c33a0c328.mp4", "composite_path": "synthetic-bg-change/composite/1f9be8f221f3df7eafcb599c33a0c328.mp4"}
{"edit_instruction": "Change the background to a massive, high-tech distribution warehouse with automated forklifts moving pallets, running conveyor belts, slow-spinning ceiling fans, and bright, even industrial lighting from the front-left. Medium close-up, eye-level, static camera, sharp background, deep focus. Keep the foreman/manager gesturing intact.", "input_video_path": "synthetic-bg-change/input_video/5085e2b6b136890c77fb174dc1c6b47b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5085e2b6b136890c77fb174dc1c6b47b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5085e2b6b136890c77fb174dc1c6b47b.mp4", "mask_path": "synthetic-bg-change/mask/5085e2b6b136890c77fb174dc1c6b47b.mp4", "composite_path": "synthetic-bg-change/composite/5085e2b6b136890c77fb174dc1c6b47b.mp4"}
{"edit_instruction": "Change the background to a large automotive factory with robotic arms moving rhythmically and sparks flying from welding stations, lit by diffused neutral industrial lighting from the front-left. Medium close-up, eye-level, static camera, gentle background blur. Keep the person in safety gear intact.", "input_video_path": "synthetic-bg-change/input_video/0fcc8fab55cb0ed54e1a0aa3e0a8d058.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0fcc8fab55cb0ed54e1a0aa3e0a8d058.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0fcc8fab55cb0ed54e1a0aa3e0a8d058.mp4", "mask_path": "synthetic-bg-change/mask/0fcc8fab55cb0ed54e1a0aa3e0a8d058.mp4", "composite_path": "synthetic-bg-change/composite/0fcc8fab55cb0ed54e1a0aa3e0a8d058.mp4"}
{"edit_instruction": "Change the background to a sunny urban park with green lawns, pedestrians walking dogs, leaves gently rustling in the breeze, soft natural daylight from the front-left. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the man in the bicycle helmet intact.", "input_video_path": "synthetic-bg-change/input_video/31264175bb47aaaa0d7329effc04eb53.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/31264175bb47aaaa0d7329effc04eb53.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/31264175bb47aaaa0d7329effc04eb53.mp4", "mask_path": "synthetic-bg-change/mask/31264175bb47aaaa0d7329effc04eb53.mp4", "composite_path": "synthetic-bg-change/composite/31264175bb47aaaa0d7329effc04eb53.mp4"}
{"edit_instruction": "Change the background to a massive distribution warehouse with high shelving, forklifts driving past in the background lanes, dust motes floating in light beams, and artificial warehouse lighting from the front-right. Use a medium close-up, eye-level, static camera with a soft-focus background. Keep the engineer in the orange safety vest intact.", "input_video_path": "synthetic-bg-change/input_video/ca4152351f423c38c2d455a1e4cca5d8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ca4152351f423c38c2d455a1e4cca5d8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ca4152351f423c38c2d455a1e4cca5d8.mp4", "mask_path": "synthetic-bg-change/mask/ca4152351f423c38c2d455a1e4cca5d8.mp4", "composite_path": "synthetic-bg-change/composite/ca4152351f423c38c2d455a1e4cca5d8.mp4"}
{"edit_instruction": "Change the background to a large automotive factory with robotic arms moving rhythmically and sparks flying from welding stations, lit by diffused neutral industrial lighting from the front-left. Medium close-up, eye-level, static camera, gentle background blur. Keep the person in safety gear intact.", "input_video_path": "synthetic-bg-change/input_video/f12f017598d7a6aff0d81db41bef89cb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f12f017598d7a6aff0d81db41bef89cb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f12f017598d7a6aff0d81db41bef89cb.mp4", "mask_path": "synthetic-bg-change/mask/f12f017598d7a6aff0d81db41bef89cb.mp4", "composite_path": "synthetic-bg-change/composite/f12f017598d7a6aff0d81db41bef89cb.mp4"}
{"edit_instruction": "Change the background to the inside of a large automotive manufacturing plant with robotic arms moving rhythmically and assembly line conveyor belts running, under bright industrial lighting from the front-right. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the logistics supervisor in safety gear intact.", "input_video_path": "synthetic-bg-change/input_video/56bec9e03a4e4d609fb4560fb56c342a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/56bec9e03a4e4d609fb4560fb56c342a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/56bec9e03a4e4d609fb4560fb56c342a.mp4", "mask_path": "synthetic-bg-change/mask/56bec9e03a4e4d609fb4560fb56c342a.mp4", "composite_path": "synthetic-bg-change/composite/56bec9e03a4e4d609fb4560fb56c342a.mp4"}
{"edit_instruction": "Change the background to a massive distribution warehouse with high shelving, forklifts driving past in the background lanes, dust motes floating in light beams, and artificial warehouse lighting from the front-right. Use a medium close-up, eye-level, static camera with a soft-focus background. Keep the engineer in the orange safety vest intact.", "input_video_path": "synthetic-bg-change/input_video/0a18a1168f408146efc40f15fed8502e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0a18a1168f408146efc40f15fed8502e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0a18a1168f408146efc40f15fed8502e.mp4", "mask_path": "synthetic-bg-change/mask/0a18a1168f408146efc40f15fed8502e.mp4", "composite_path": "synthetic-bg-change/composite/0a18a1168f408146efc40f15fed8502e.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with blurred traffic, yellow taxi cabs driving by, and pedestrians passing shop windows, bathed in soft diffused daylight from the right. Medium close-up, eye-level, static camera with a blurry city background and bokeh. Keep the man in the bicycle helmet intact.", "input_video_path": "synthetic-bg-change/input_video/db9b70bb54183cd7f2ac54041eea0de1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/db9b70bb54183cd7f2ac54041eea0de1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/db9b70bb54183cd7f2ac54041eea0de1.mp4", "mask_path": "synthetic-bg-change/mask/db9b70bb54183cd7f2ac54041eea0de1.mp4", "composite_path": "synthetic-bg-change/composite/db9b70bb54183cd7f2ac54041eea0de1.mp4"}
{"edit_instruction": "Change the background to the inside of a large automotive manufacturing plant with robotic arms moving rhythmically and assembly line conveyor belts running, under bright industrial lighting from the front-right. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the logistics supervisor in safety gear intact.", "input_video_path": "synthetic-bg-change/input_video/407efca83712d41c0af8ca8d892ed47f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/407efca83712d41c0af8ca8d892ed47f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/407efca83712d41c0af8ca8d892ed47f.mp4", "mask_path": "synthetic-bg-change/mask/407efca83712d41c0af8ca8d892ed47f.mp4", "composite_path": "synthetic-bg-change/composite/407efca83712d41c0af8ca8d892ed47f.mp4"}
{"edit_instruction": "Change the background to a modern architectural office with glass walls, blurred architects working at desks, and digital blueprints flickering on screens, with soft office lighting from the front-left and a creamy out-of-focus background. Medium close-up, eye-level, static camera. Keep the engineer in the orange safety vest intact.", "input_video_path": "synthetic-bg-change/input_video/921a257c13edeed0cadc0382124c9576.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/921a257c13edeed0cadc0382124c9576.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/921a257c13edeed0cadc0382124c9576.mp4", "mask_path": "synthetic-bg-change/mask/921a257c13edeed0cadc0382124c9576.mp4", "composite_path": "synthetic-bg-change/composite/921a257c13edeed0cadc0382124c9576.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with blurred traffic, yellow taxi cabs driving by, and pedestrians passing shop windows, bathed in soft diffused daylight from the right. Medium close-up, eye-level, static camera with a blurry city background and bokeh. Keep the man in the bicycle helmet intact.", "input_video_path": "synthetic-bg-change/input_video/5e76d4368c9caca87bf69548dacd8461.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5e76d4368c9caca87bf69548dacd8461.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5e76d4368c9caca87bf69548dacd8461.mp4", "mask_path": "synthetic-bg-change/mask/5e76d4368c9caca87bf69548dacd8461.mp4", "composite_path": "synthetic-bg-change/composite/5e76d4368c9caca87bf69548dacd8461.mp4"}
{"edit_instruction": "Change the background to a vibrant city park with paved cycling paths, featuring oak trees and distant cyclists blurring past, lit by soft diffused daylight from the front-left, captured in a medium close-up at eye-level with a static camera and a blurred background with soft bokeh. Keep the man in the bicycle helmet on the phone intact.", "input_video_path": "synthetic-bg-change/input_video/0189b009da8b1d2e856cdc3640f5fec9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0189b009da8b1d2e856cdc3640f5fec9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0189b009da8b1d2e856cdc3640f5fec9.mp4", "mask_path": "synthetic-bg-change/mask/0189b009da8b1d2e856cdc3640f5fec9.mp4", "composite_path": "synthetic-bg-change/composite/0189b009da8b1d2e856cdc3640f5fec9.mp4"}
{"edit_instruction": "Change the background to a modern architectural office with glass walls, blurred architects working at desks, and digital blueprints flickering on screens, with soft office lighting from the front-left and a creamy out-of-focus background. Medium close-up, eye-level, static camera. Keep the engineer in the orange safety vest intact.", "input_video_path": "synthetic-bg-change/input_video/335a4dfd6ed779b86ca011546dbaf00f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/335a4dfd6ed779b86ca011546dbaf00f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/335a4dfd6ed779b86ca011546dbaf00f.mp4", "mask_path": "synthetic-bg-change/mask/335a4dfd6ed779b86ca011546dbaf00f.mp4", "composite_path": "synthetic-bg-change/composite/335a4dfd6ed779b86ca011546dbaf00f.mp4"}
{"edit_instruction": "Change the background to a modern bicycle repair shop with rows of bikes and gear on racks, a ceiling fan spinning slowly overhead, dust motes floating in the light, and soft artificial shop lighting from the right. Use a medium close-up, eye-level angle with a soft-focus background. Keep the man in the bicycle helmet intact.", "input_video_path": "synthetic-bg-change/input_video/e742f64e5e0ad9876ce53688725b0410.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e742f64e5e0ad9876ce53688725b0410.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e742f64e5e0ad9876ce53688725b0410.mp4", "mask_path": "synthetic-bg-change/mask/e742f64e5e0ad9876ce53688725b0410.mp4", "composite_path": "synthetic-bg-change/composite/e742f64e5e0ad9876ce53688725b0410.mp4"}
{"edit_instruction": "Change the background to a vibrant city park with paved cycling paths, featuring oak trees and distant cyclists blurring past, lit by soft diffused daylight from the front-left, captured in a medium close-up at eye-level with a static camera and a blurred background with soft bokeh. Keep the man in the bicycle helmet on the phone intact.", "input_video_path": "synthetic-bg-change/input_video/f83979088663ff7f3ead3a4b57c7546f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f83979088663ff7f3ead3a4b57c7546f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f83979088663ff7f3ead3a4b57c7546f.mp4", "mask_path": "synthetic-bg-change/mask/f83979088663ff7f3ead3a4b57c7546f.mp4", "composite_path": "synthetic-bg-change/composite/f83979088663ff7f3ead3a4b57c7546f.mp4"}
{"edit_instruction": "Change the background to a busy downtown street corner with yellow taxi cabs driving past and pedestrians walking briskly, illuminated by soft, neutral daylight from the front-right. Medium close-up, eye-level, static camera, blurred urban background with bokeh. Keep the man wearing a bicycle helmet talking on his phone intact.", "input_video_path": "synthetic-bg-change/input_video/29f9a6a24bade381880f79ccf4c320c3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/29f9a6a24bade381880f79ccf4c320c3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/29f9a6a24bade381880f79ccf4c320c3.mp4", "mask_path": "synthetic-bg-change/mask/29f9a6a24bade381880f79ccf4c320c3.mp4", "composite_path": "synthetic-bg-change/composite/29f9a6a24bade381880f79ccf4c320c3.mp4"}
{"edit_instruction": "Change the background to a modern bicycle repair shop with rows of bikes and gear on racks, a ceiling fan spinning slowly overhead, dust motes floating in the light, and soft artificial shop lighting from the right. Use a medium close-up, eye-level angle with a soft-focus background. Keep the man in the bicycle helmet intact.", "input_video_path": "synthetic-bg-change/input_video/203508f0fe00688baf3658174fad2305.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/203508f0fe00688baf3658174fad2305.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/203508f0fe00688baf3658174fad2305.mp4", "mask_path": "synthetic-bg-change/mask/203508f0fe00688baf3658174fad2305.mp4", "composite_path": "synthetic-bg-change/composite/203508f0fe00688baf3658174fad2305.mp4"}
{"edit_instruction": "Change the background to a vibrant city park with paved cycling paths, oak trees with gently rustling leaves, and joggers passing in the distance, illuminated by soft natural light from the front-right. Use a medium close-up, eye-level, static camera angle with a blurred background featuring bokeh. Keep the cyclist in a helmet making a call intact.", "input_video_path": "synthetic-bg-change/input_video/d0397fb47d771ba3b4403b0a544d9f1f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d0397fb47d771ba3b4403b0a544d9f1f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d0397fb47d771ba3b4403b0a544d9f1f.mp4", "mask_path": "synthetic-bg-change/mask/d0397fb47d771ba3b4403b0a544d9f1f.mp4", "composite_path": "synthetic-bg-change/composite/d0397fb47d771ba3b4403b0a544d9f1f.mp4"}
{"edit_instruction": "Change the background to a busy downtown street corner with yellow taxi cabs driving past and pedestrians walking briskly, illuminated by soft, neutral daylight from the front-right. Medium close-up, eye-level, static camera, blurred urban background with bokeh. Keep the man wearing a bicycle helmet talking on his phone intact.", "input_video_path": "synthetic-bg-change/input_video/6bf83c248e6dabc50efd0e5732cc477f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6bf83c248e6dabc50efd0e5732cc477f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6bf83c248e6dabc50efd0e5732cc477f.mp4", "mask_path": "synthetic-bg-change/mask/6bf83c248e6dabc50efd0e5732cc477f.mp4", "composite_path": "synthetic-bg-change/composite/6bf83c248e6dabc50efd0e5732cc477f.mp4"}
{"edit_instruction": "Change the background to a sunny city park with lush green trees, joggers running along a path, and leaves swaying in the summer breeze, illuminated by soft, diffused natural sunlight from the right. Maintain the medium close-up, eye-level, static camera framing with a blurred background and soft bokeh. Keep the man wearing a bicycle helmet and black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/eafc372e11d6eec4a00c6a6af03c2379.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eafc372e11d6eec4a00c6a6af03c2379.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eafc372e11d6eec4a00c6a6af03c2379.mp4", "mask_path": "synthetic-bg-change/mask/eafc372e11d6eec4a00c6a6af03c2379.mp4", "composite_path": "synthetic-bg-change/composite/eafc372e11d6eec4a00c6a6af03c2379.mp4"}
{"edit_instruction": "Change the background to a vibrant city park with paved cycling paths, oak trees with gently rustling leaves, and joggers passing in the distance, illuminated by soft natural light from the front-right. Use a medium close-up, eye-level, static camera angle with a blurred background featuring bokeh. Keep the cyclist in a helmet making a call intact.", "input_video_path": "synthetic-bg-change/input_video/c24daa706e258c2f79545dfe6e992edd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c24daa706e258c2f79545dfe6e992edd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c24daa706e258c2f79545dfe6e992edd.mp4", "mask_path": "synthetic-bg-change/mask/c24daa706e258c2f79545dfe6e992edd.mp4", "composite_path": "synthetic-bg-change/composite/c24daa706e258c2f79545dfe6e992edd.mp4"}
{"edit_instruction": "Change the background to a busy downtown sidewalk with yellow taxi cabs driving past and pedestrians walking by, illuminated by soft sunlight from the front-right against concrete buildings. Use an eye-level medium shot with a slightly blurred background. Keep the cyclist wearing a helmet and black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9ab7b59c6c3559978c238a9e893e154d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9ab7b59c6c3559978c238a9e893e154d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9ab7b59c6c3559978c238a9e893e154d.mp4", "mask_path": "synthetic-bg-change/mask/9ab7b59c6c3559978c238a9e893e154d.mp4", "composite_path": "synthetic-bg-change/composite/9ab7b59c6c3559978c238a9e893e154d.mp4"}
{"edit_instruction": "Change the background to a sunny city park with lush green trees, joggers running along a path, and leaves swaying in the summer breeze, illuminated by soft, diffused natural sunlight from the right. Maintain the medium close-up, eye-level, static camera framing with a blurred background and soft bokeh. Keep the man wearing a bicycle helmet and black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/f0e0777a7520abb47080029095026e95.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f0e0777a7520abb47080029095026e95.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f0e0777a7520abb47080029095026e95.mp4", "mask_path": "synthetic-bg-change/mask/f0e0777a7520abb47080029095026e95.mp4", "composite_path": "synthetic-bg-change/composite/f0e0777a7520abb47080029095026e95.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street corner with yellow taxi cabs passing and pedestrians walking by on the sidewalk, illuminated by soft natural daylight from the front-right. Use an eye-level, medium close-up angle with a soft bokeh background. Keep the man wearing a bicycle helmet intact.", "input_video_path": "synthetic-bg-change/input_video/0696bae17875ee5129b89811f7e9fdf7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0696bae17875ee5129b89811f7e9fdf7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0696bae17875ee5129b89811f7e9fdf7.mp4", "mask_path": "synthetic-bg-change/mask/0696bae17875ee5129b89811f7e9fdf7.mp4", "composite_path": "synthetic-bg-change/composite/0696bae17875ee5129b89811f7e9fdf7.mp4"}
{"edit_instruction": "Change the background to a sunny city park with green lawns, walking paths, distant people playing frisbee, and leaves fluttering down from oak trees under warm afternoon light from the right side. Eye-level, medium close-up, slightly blurred background. Keep the cyclist wearing a helmet and black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3721e7dd5dbbbcc6a7db40f055c3b3a1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3721e7dd5dbbbcc6a7db40f055c3b3a1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3721e7dd5dbbbcc6a7db40f055c3b3a1.mp4", "mask_path": "synthetic-bg-change/mask/3721e7dd5dbbbcc6a7db40f055c3b3a1.mp4", "composite_path": "synthetic-bg-change/composite/3721e7dd5dbbbcc6a7db40f055c3b3a1.mp4"}
{"edit_instruction": "Change the background to a busy downtown sidewalk with yellow taxi cabs driving past and pedestrians walking by, illuminated by soft sunlight from the front-right against concrete buildings. Use an eye-level medium shot with a slightly blurred background. Keep the cyclist wearing a helmet and black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/5b5b780227b028a169991b163dda5fcd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b5b780227b028a169991b163dda5fcd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b5b780227b028a169991b163dda5fcd.mp4", "mask_path": "synthetic-bg-change/mask/5b5b780227b028a169991b163dda5fcd.mp4", "composite_path": "synthetic-bg-change/composite/5b5b780227b028a169991b163dda5fcd.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street corner with yellow taxi cabs passing and pedestrians walking by on the sidewalk, illuminated by soft natural daylight from the front-right. Use an eye-level, medium close-up angle with a soft bokeh background. Keep the man wearing a bicycle helmet intact.", "input_video_path": "synthetic-bg-change/input_video/90134e46c85d608a9923f934e5b80573.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/90134e46c85d608a9923f934e5b80573.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/90134e46c85d608a9923f934e5b80573.mp4", "mask_path": "synthetic-bg-change/mask/90134e46c85d608a9923f934e5b80573.mp4", "composite_path": "synthetic-bg-change/composite/90134e46c85d608a9923f934e5b80573.mp4"}
{"edit_instruction": "Change the background to a modern industrial bicycle repair shop with exposed brick walls, mechanics working on bikes, and a slowly spinning ceiling fan, lit by artificial track lighting from the right. Eye-level, medium shot, gentle background blur. Keep the cyclist wearing a helmet and black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7bc4522c91432da98d1351903baa23e2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7bc4522c91432da98d1351903baa23e2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7bc4522c91432da98d1351903baa23e2.mp4", "mask_path": "synthetic-bg-change/mask/7bc4522c91432da98d1351903baa23e2.mp4", "composite_path": "synthetic-bg-change/composite/7bc4522c91432da98d1351903baa23e2.mp4"}
{"edit_instruction": "Change the background to a busy city street corner with brick apartment buildings, yellow taxis driving past, steam rising from a subway grate, and warm afternoon sunlight hitting from the right. Medium shot, eye-level, static camera, background in soft focus. Keep the delivery driver holding a package and clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/81fce69fd16f985d74d521196e8286b5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/81fce69fd16f985d74d521196e8286b5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/81fce69fd16f985d74d521196e8286b5.mp4", "mask_path": "synthetic-bg-change/mask/81fce69fd16f985d74d521196e8286b5.mp4", "composite_path": "synthetic-bg-change/composite/81fce69fd16f985d74d521196e8286b5.mp4"}
{"edit_instruction": "Change the background to a sunny city park with green lawns, walking paths, distant people playing frisbee, and leaves fluttering down from oak trees under warm afternoon light from the right side. Eye-level, medium close-up, slightly blurred background. Keep the cyclist wearing a helmet and black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ad2c9b1dac919fcc833bef50f47764b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ad2c9b1dac919fcc833bef50f47764b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ad2c9b1dac919fcc833bef50f47764b4.mp4", "mask_path": "synthetic-bg-change/mask/ad2c9b1dac919fcc833bef50f47764b4.mp4", "composite_path": "synthetic-bg-change/composite/ad2c9b1dac919fcc833bef50f47764b4.mp4"}
{"edit_instruction": "Change the background to a modern industrial bicycle repair shop with exposed brick walls, mechanics working on bikes, and a slowly spinning ceiling fan, lit by artificial track lighting from the right. Eye-level, medium shot, gentle background blur. Keep the cyclist wearing a helmet and black t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4361401d92b067a8cfb8a71567cf471f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4361401d92b067a8cfb8a71567cf471f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4361401d92b067a8cfb8a71567cf471f.mp4", "mask_path": "synthetic-bg-change/mask/4361401d92b067a8cfb8a71567cf471f.mp4", "composite_path": "synthetic-bg-change/composite/4361401d92b067a8cfb8a71567cf471f.mp4"}
{"edit_instruction": "Change the background to a lush city park with a fountain spraying water, willow tree branches drifting in the wind, soft afternoon light from the right, with a soft-focus background, medium close-up, eye-level, static camera. Keep the man in the bicycle helmet intact.", "input_video_path": "synthetic-bg-change/input_video/421a5023eaf8dcd8868866498e23ea8c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/421a5023eaf8dcd8868866498e23ea8c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/421a5023eaf8dcd8868866498e23ea8c.mp4", "mask_path": "synthetic-bg-change/mask/421a5023eaf8dcd8868866498e23ea8c.mp4", "composite_path": "synthetic-bg-change/composite/421a5023eaf8dcd8868866498e23ea8c.mp4"}
{"edit_instruction": "Change the background to a busy city street corner with brick apartment buildings, yellow taxis driving past, steam rising from a subway grate, and warm afternoon sunlight hitting from the right. Medium shot, eye-level, static camera, background in soft focus. Keep the delivery driver holding a package and clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/f0cd796ea18920509ebc968e349cc45a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f0cd796ea18920509ebc968e349cc45a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f0cd796ea18920509ebc968e349cc45a.mp4", "mask_path": "synthetic-bg-change/mask/f0cd796ea18920509ebc968e349cc45a.mp4", "composite_path": "synthetic-bg-change/composite/f0cd796ea18920509ebc968e349cc45a.mp4"}
{"edit_instruction": "Change the background to a busy modern office lobby with receptionists working, people walking past glass meeting rooms, and digital displays flickering, under neutral artificial lighting from the front-right. Use a medium shot at eye-level with a slightly blurred background. Keep the delivery courier in a black uniform holding a package and clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/1f9deda27b035c1d2276597220e855ad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1f9deda27b035c1d2276597220e855ad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1f9deda27b035c1d2276597220e855ad.mp4", "mask_path": "synthetic-bg-change/mask/1f9deda27b035c1d2276597220e855ad.mp4", "composite_path": "synthetic-bg-change/composite/1f9deda27b035c1d2276597220e855ad.mp4"}
{"edit_instruction": "Change the background to a lush city park with a fountain spraying water, willow tree branches drifting in the wind, soft afternoon light from the right, with a soft-focus background, medium close-up, eye-level, static camera. Keep the man in the bicycle helmet intact.", "input_video_path": "synthetic-bg-change/input_video/26371724250c155bc1560cbc1fb65cec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/26371724250c155bc1560cbc1fb65cec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/26371724250c155bc1560cbc1fb65cec.mp4", "mask_path": "synthetic-bg-change/mask/26371724250c155bc1560cbc1fb65cec.mp4", "composite_path": "synthetic-bg-change/composite/26371724250c155bc1560cbc1fb65cec.mp4"}
{"edit_instruction": "Change the background to a busy city intersection with cars passing horizontally, traffic lights changing colors, pedestrians crossing behind, and diffused city daylight from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the man wearing a bicycle helmet intact.", "input_video_path": "synthetic-bg-change/input_video/f116cb12009a42e67bc5bfbb472de406.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f116cb12009a42e67bc5bfbb472de406.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f116cb12009a42e67bc5bfbb472de406.mp4", "mask_path": "synthetic-bg-change/mask/f116cb12009a42e67bc5bfbb472de406.mp4", "composite_path": "synthetic-bg-change/composite/f116cb12009a42e67bc5bfbb472de406.mp4"}
{"edit_instruction": "Change the background to a busy modern office lobby with receptionists working, people walking past glass meeting rooms, and digital displays flickering, under neutral artificial lighting from the front-right. Use a medium shot at eye-level with a slightly blurred background. Keep the delivery courier in a black uniform holding a package and clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/5bd6ef5f6e2cadee11d55a9bf78d706f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5bd6ef5f6e2cadee11d55a9bf78d706f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5bd6ef5f6e2cadee11d55a9bf78d706f.mp4", "mask_path": "synthetic-bg-change/mask/5bd6ef5f6e2cadee11d55a9bf78d706f.mp4", "composite_path": "synthetic-bg-change/composite/5bd6ef5f6e2cadee11d55a9bf78d706f.mp4"}
{"edit_instruction": "Change the background to a busy London street with blurred red double-decker buses passing by, tourists walking past shops, Union Jack flags waving, soft overcast daylight from the front-right. Medium close-up, eye-level, static camera, soft-focus background. Keep the delivery courier in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/d6742e72a735a0f13fcf15f83f15192a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d6742e72a735a0f13fcf15f83f15192a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d6742e72a735a0f13fcf15f83f15192a.mp4", "mask_path": "synthetic-bg-change/mask/d6742e72a735a0f13fcf15f83f15192a.mp4", "composite_path": "synthetic-bg-change/composite/d6742e72a735a0f13fcf15f83f15192a.mp4"}
{"edit_instruction": "Change the background to a busy city intersection with cars passing horizontally, traffic lights changing colors, pedestrians crossing behind, and diffused city daylight from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the man wearing a bicycle helmet intact.", "input_video_path": "synthetic-bg-change/input_video/1ef7e8bb86a5fe6f691645595bb787d8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1ef7e8bb86a5fe6f691645595bb787d8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1ef7e8bb86a5fe6f691645595bb787d8.mp4", "mask_path": "synthetic-bg-change/mask/1ef7e8bb86a5fe6f691645595bb787d8.mp4", "composite_path": "synthetic-bg-change/composite/1ef7e8bb86a5fe6f691645595bb787d8.mp4"}
{"edit_instruction": "Change the background to a modern corporate office lobby with glass elevators, featuring people walking briskly and digital reception screens flickering, lit by bright, neutral artificial light from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the delivery man with the package and clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/d631dea068b8ba8e6059c449d6ca30fb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d631dea068b8ba8e6059c449d6ca30fb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d631dea068b8ba8e6059c449d6ca30fb.mp4", "mask_path": "synthetic-bg-change/mask/d631dea068b8ba8e6059c449d6ca30fb.mp4", "composite_path": "synthetic-bg-change/composite/d631dea068b8ba8e6059c449d6ca30fb.mp4"}
{"edit_instruction": "Change the background to a busy London street with blurred red double-decker buses passing by, tourists walking past shops, Union Jack flags waving, soft overcast daylight from the front-right. Medium close-up, eye-level, static camera, soft-focus background. Keep the delivery courier in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/077cf0f4c157d45161686e004bbd1726.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/077cf0f4c157d45161686e004bbd1726.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/077cf0f4c157d45161686e004bbd1726.mp4", "mask_path": "synthetic-bg-change/mask/077cf0f4c157d45161686e004bbd1726.mp4", "composite_path": "synthetic-bg-change/composite/077cf0f4c157d45161686e004bbd1726.mp4"}
{"edit_instruction": "Change the background to a sunny suburban street lined with modern houses, featuring green trees swaying gently and a mail truck parked in the distance, illuminated by soft sunlight from the front-right. Medium shot, eye-level, blurred background with bokeh. Keep the delivery courier in the black uniform intact.", "input_video_path": "synthetic-bg-change/input_video/bde702bd36fd289876b9675c652213a5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bde702bd36fd289876b9675c652213a5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bde702bd36fd289876b9675c652213a5.mp4", "mask_path": "synthetic-bg-change/mask/bde702bd36fd289876b9675c652213a5.mp4", "composite_path": "synthetic-bg-change/composite/bde702bd36fd289876b9675c652213a5.mp4"}
{"edit_instruction": "Change the background to a modern corporate office lobby with glass elevators, featuring people walking briskly and digital reception screens flickering, lit by bright, neutral artificial light from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the delivery man with the package and clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/13d6e5084b480f6af0cdf400681d09c2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/13d6e5084b480f6af0cdf400681d09c2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/13d6e5084b480f6af0cdf400681d09c2.mp4", "mask_path": "synthetic-bg-change/mask/13d6e5084b480f6af0cdf400681d09c2.mp4", "composite_path": "synthetic-bg-change/composite/13d6e5084b480f6af0cdf400681d09c2.mp4"}
{"edit_instruction": "Change the background to a sunny suburban sidewalk lined with white picket fences, with green leaves rustling on maple trees and a neighbor walking a dog in the distance, soft sunlight illuminating the face from the right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the delivery man with the package and clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/b782640b32787fa35cf375aeff3941bf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b782640b32787fa35cf375aeff3941bf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b782640b32787fa35cf375aeff3941bf.mp4", "mask_path": "synthetic-bg-change/mask/b782640b32787fa35cf375aeff3941bf.mp4", "composite_path": "synthetic-bg-change/composite/b782640b32787fa35cf375aeff3941bf.mp4"}
{"edit_instruction": "Change the background to a sunny suburban street lined with modern houses, featuring green trees swaying gently and a mail truck parked in the distance, illuminated by soft sunlight from the front-right. Medium shot, eye-level, blurred background with bokeh. Keep the delivery courier in the black uniform intact.", "input_video_path": "synthetic-bg-change/input_video/1b26645ed4ae8fe481d1c3e7f6d44f19.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1b26645ed4ae8fe481d1c3e7f6d44f19.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1b26645ed4ae8fe481d1c3e7f6d44f19.mp4", "mask_path": "synthetic-bg-change/mask/1b26645ed4ae8fe481d1c3e7f6d44f19.mp4", "composite_path": "synthetic-bg-change/composite/1b26645ed4ae8fe481d1c3e7f6d44f19.mp4"}
{"edit_instruction": "Change the background to a busy downtown sidewalk with skyscrapers rising behind, yellow taxis passing by, steam rising from a subway grate, and pedestrians blurring past, lit by neutral daylight from the front-right. Medium close-up, eye-level, sharp urban background. Keep the courier in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/454a96e0750d6c4f8a32ce510ce7d0d5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/454a96e0750d6c4f8a32ce510ce7d0d5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/454a96e0750d6c4f8a32ce510ce7d0d5.mp4", "mask_path": "synthetic-bg-change/mask/454a96e0750d6c4f8a32ce510ce7d0d5.mp4", "composite_path": "synthetic-bg-change/composite/454a96e0750d6c4f8a32ce510ce7d0d5.mp4"}
{"edit_instruction": "Change the background to the inside of a large logistics warehouse with high shelves, forklifts moving in the distance, and dust motes dancing in beams of light from skylights, with industrial lighting from the front-right. Medium close-up, eye-level, soft-focus background. Keep the courier in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/d77ce26029bbf9dac22516e8903b2b4b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d77ce26029bbf9dac22516e8903b2b4b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d77ce26029bbf9dac22516e8903b2b4b.mp4", "mask_path": "synthetic-bg-change/mask/d77ce26029bbf9dac22516e8903b2b4b.mp4", "composite_path": "synthetic-bg-change/composite/d77ce26029bbf9dac22516e8903b2b4b.mp4"}
{"edit_instruction": "Change the background to a sunny suburban sidewalk lined with white picket fences, with green leaves rustling on maple trees and a neighbor walking a dog in the distance, soft sunlight illuminating the face from the right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the delivery man with the package and clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/22eab8698c3437861aa8a30dea8597ff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/22eab8698c3437861aa8a30dea8597ff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/22eab8698c3437861aa8a30dea8597ff.mp4", "mask_path": "synthetic-bg-change/mask/22eab8698c3437861aa8a30dea8597ff.mp4", "composite_path": "synthetic-bg-change/composite/22eab8698c3437861aa8a30dea8597ff.mp4"}
{"edit_instruction": "Change the background to a busy downtown sidewalk with skyscrapers rising behind, yellow taxis passing by, steam rising from a subway grate, and pedestrians blurring past, lit by neutral daylight from the front-right. Medium close-up, eye-level, sharp urban background. Keep the courier in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/431143def3ef3c16a7ed6e1506580cdc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/431143def3ef3c16a7ed6e1506580cdc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/431143def3ef3c16a7ed6e1506580cdc.mp4", "mask_path": "synthetic-bg-change/mask/431143def3ef3c16a7ed6e1506580cdc.mp4", "composite_path": "synthetic-bg-change/composite/431143def3ef3c16a7ed6e1506580cdc.mp4"}
{"edit_instruction": "Change the background to a vast logistics warehouse filled with tall shelving units, with forklifts moving in the distance, dust motes floating in beams of light, and conveyor belts running under industrial lighting from the front-right. Use a medium shot, eye-level angle, with gentle background blur. Keep the delivery courier in the black uniform intact.", "input_video_path": "synthetic-bg-change/input_video/268531b6f0f76229ac97a289d0a1f9ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/268531b6f0f76229ac97a289d0a1f9ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/268531b6f0f76229ac97a289d0a1f9ab.mp4", "mask_path": "synthetic-bg-change/mask/268531b6f0f76229ac97a289d0a1f9ab.mp4", "composite_path": "synthetic-bg-change/composite/268531b6f0f76229ac97a289d0a1f9ab.mp4"}
{"edit_instruction": "Change the background to the inside of a large logistics warehouse with high shelves, forklifts moving in the distance, and dust motes dancing in beams of light from skylights, with industrial lighting from the front-right. Medium close-up, eye-level, soft-focus background. Keep the courier in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/a2c8fb3916b77b471c22b3fc1d7d69c3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a2c8fb3916b77b471c22b3fc1d7d69c3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a2c8fb3916b77b471c22b3fc1d7d69c3.mp4", "mask_path": "synthetic-bg-change/mask/a2c8fb3916b77b471c22b3fc1d7d69c3.mp4", "composite_path": "synthetic-bg-change/composite/a2c8fb3916b77b471c22b3fc1d7d69c3.mp4"}
{"edit_instruction": "Change the background to a large distribution warehouse with forklifts moving pallets and conveyor belts in the distance, lit by industrial high-bay lighting casting soft shadows from the right. Maintain the medium close-up, eye-level, static camera angle with gentle background blur. Keep the logistics worker in the blue uniform holding the package and clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/d17d391a8193a87e173e77e0ae437169.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d17d391a8193a87e173e77e0ae437169.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d17d391a8193a87e173e77e0ae437169.mp4", "mask_path": "synthetic-bg-change/mask/d17d391a8193a87e173e77e0ae437169.mp4", "composite_path": "synthetic-bg-change/composite/d17d391a8193a87e173e77e0ae437169.mp4"}
{"edit_instruction": "Change the background to a vast logistics warehouse filled with tall shelving units, with forklifts moving in the distance, dust motes floating in beams of light, and conveyor belts running under industrial lighting from the front-right. Use a medium shot, eye-level angle, with gentle background blur. Keep the delivery courier in the black uniform intact.", "input_video_path": "synthetic-bg-change/input_video/6e5dcbaa7f06cc50c10aa267aff005c7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e5dcbaa7f06cc50c10aa267aff005c7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e5dcbaa7f06cc50c10aa267aff005c7.mp4", "mask_path": "synthetic-bg-change/mask/6e5dcbaa7f06cc50c10aa267aff005c7.mp4", "composite_path": "synthetic-bg-change/composite/6e5dcbaa7f06cc50c10aa267aff005c7.mp4"}
{"edit_instruction": "Change the background to a suburban sidewalk lined with green hedges, with leaves rustling gently on trees and a neighbor walking a dog in the distance, illuminated by soft natural daylight from the right. Use a medium close-up, eye-level, static camera shot with a blurred background and bokeh. Keep the logistics worker in the blue uniform holding the package and clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/8c4c213bbed476ddc7e4ca0542e2dbf0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8c4c213bbed476ddc7e4ca0542e2dbf0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8c4c213bbed476ddc7e4ca0542e2dbf0.mp4", "mask_path": "synthetic-bg-change/mask/8c4c213bbed476ddc7e4ca0542e2dbf0.mp4", "composite_path": "synthetic-bg-change/composite/8c4c213bbed476ddc7e4ca0542e2dbf0.mp4"}
{"edit_instruction": "Change the background to a large distribution warehouse with forklifts moving pallets and conveyor belts in the distance, lit by industrial high-bay lighting casting soft shadows from the right. Maintain the medium close-up, eye-level, static camera angle with gentle background blur. Keep the logistics worker in the blue uniform holding the package and clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/fb084034bb6d2deab1c82a69a61f9449.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fb084034bb6d2deab1c82a69a61f9449.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fb084034bb6d2deab1c82a69a61f9449.mp4", "mask_path": "synthetic-bg-change/mask/fb084034bb6d2deab1c82a69a61f9449.mp4", "composite_path": "synthetic-bg-change/composite/fb084034bb6d2deab1c82a69a61f9449.mp4"}
{"edit_instruction": "Change the background to a suburban residential street with manicured lawns, maple trees with gently rustling leaves, and a car passing slowly in the distance, illuminated by soft, neutral daylight from the front-left. Use a medium close-up, eye-level shot with a blurred background featuring bokeh. Keep the courier in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/2c0ef3f102ecb5177bf3cc812681e61c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c0ef3f102ecb5177bf3cc812681e61c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c0ef3f102ecb5177bf3cc812681e61c.mp4", "mask_path": "synthetic-bg-change/mask/2c0ef3f102ecb5177bf3cc812681e61c.mp4", "composite_path": "synthetic-bg-change/composite/2c0ef3f102ecb5177bf3cc812681e61c.mp4"}
{"edit_instruction": "Change the background to a suburban sidewalk lined with green hedges, with leaves rustling gently on trees and a neighbor walking a dog in the distance, illuminated by soft natural daylight from the right. Use a medium close-up, eye-level, static camera shot with a blurred background and bokeh. Keep the logistics worker in the blue uniform holding the package and clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/f405ed09ff53b18e982e3ab424c3f31a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f405ed09ff53b18e982e3ab424c3f31a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f405ed09ff53b18e982e3ab424c3f31a.mp4", "mask_path": "synthetic-bg-change/mask/f405ed09ff53b18e982e3ab424c3f31a.mp4", "composite_path": "synthetic-bg-change/composite/f405ed09ff53b18e982e3ab424c3f31a.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk during the day with yellow taxis driving past, pedestrians blurring by, and steam rising from street vents, illuminated by soft natural light from the front-left, captured in a medium close-up, eye-level shot with a blurred background featuring urban bokeh. Keep the delivery driver intact.", "input_video_path": "synthetic-bg-change/input_video/22a2842387da20690daeb9a820737356.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/22a2842387da20690daeb9a820737356.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/22a2842387da20690daeb9a820737356.mp4", "mask_path": "synthetic-bg-change/mask/22a2842387da20690daeb9a820737356.mp4", "composite_path": "synthetic-bg-change/composite/22a2842387da20690daeb9a820737356.mp4"}
{"edit_instruction": "Change the background to a suburban residential street with manicured lawns, maple trees with gently rustling leaves, and a car passing slowly in the distance, illuminated by soft, neutral daylight from the front-left. Use a medium close-up, eye-level shot with a blurred background featuring bokeh. Keep the courier in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/ad539ca28639795c21074d4282b38f05.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ad539ca28639795c21074d4282b38f05.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ad539ca28639795c21074d4282b38f05.mp4", "mask_path": "synthetic-bg-change/mask/ad539ca28639795c21074d4282b38f05.mp4", "composite_path": "synthetic-bg-change/composite/ad539ca28639795c21074d4282b38f05.mp4"}
{"edit_instruction": "Change the background to a quiet suburban sidewalk with green leaves rustling on trees and parked cars along the curb, lit by soft, neutral daylight from the front-right. Use a medium shot, eye-level angle, static camera, and a blurred background with bokeh. Keep the logistics worker in a navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/9be32a78a16246837ed5a6681b3c8d7f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9be32a78a16246837ed5a6681b3c8d7f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9be32a78a16246837ed5a6681b3c8d7f.mp4", "mask_path": "synthetic-bg-change/mask/9be32a78a16246837ed5a6681b3c8d7f.mp4", "composite_path": "synthetic-bg-change/composite/9be32a78a16246837ed5a6681b3c8d7f.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk during the day with yellow taxis driving past, pedestrians blurring by, and steam rising from street vents, illuminated by soft natural light from the front-left, captured in a medium close-up, eye-level shot with a blurred background featuring urban bokeh. Keep the delivery driver intact.", "input_video_path": "synthetic-bg-change/input_video/83a8a09ffda00c733174445fc24f409c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/83a8a09ffda00c733174445fc24f409c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/83a8a09ffda00c733174445fc24f409c.mp4", "mask_path": "synthetic-bg-change/mask/83a8a09ffda00c733174445fc24f409c.mp4", "composite_path": "synthetic-bg-change/composite/83a8a09ffda00c733174445fc24f409c.mp4"}
{"edit_instruction": "Change the background to a busy logistics warehouse with high shelves of boxes, forklifts moving in the mid-ground, and dust motes floating in beams of light, illuminated by industrial lighting from the front-left with the background in soft focus. Keep the courier holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/daac03645a26670bf6c6dc2222f1a390.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/daac03645a26670bf6c6dc2222f1a390.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/daac03645a26670bf6c6dc2222f1a390.mp4", "mask_path": "synthetic-bg-change/mask/daac03645a26670bf6c6dc2222f1a390.mp4", "composite_path": "synthetic-bg-change/composite/daac03645a26670bf6c6dc2222f1a390.mp4"}
{"edit_instruction": "Change the background to a quiet suburban sidewalk with green leaves rustling on trees and parked cars along the curb, lit by soft, neutral daylight from the front-right. Use a medium shot, eye-level angle, static camera, and a blurred background with bokeh. Keep the logistics worker in a navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/4dd8e6cf5681ffe318192b0ad72061db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4dd8e6cf5681ffe318192b0ad72061db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4dd8e6cf5681ffe318192b0ad72061db.mp4", "mask_path": "synthetic-bg-change/mask/4dd8e6cf5681ffe318192b0ad72061db.mp4", "composite_path": "synthetic-bg-change/composite/4dd8e6cf5681ffe318192b0ad72061db.mp4"}
{"edit_instruction": "Change the background to a sleek, modern corporate office lobby with glass walls, receptionists working in the background, and people walking near elevators in the distance. Include diffused office lighting matching the front-left source, medium close-up, eye-level, with gentle background blur. Keep the courier holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/1b92855946c827f1ca18bf27a7e2fe69.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1b92855946c827f1ca18bf27a7e2fe69.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1b92855946c827f1ca18bf27a7e2fe69.mp4", "mask_path": "synthetic-bg-change/mask/1b92855946c827f1ca18bf27a7e2fe69.mp4", "composite_path": "synthetic-bg-change/composite/1b92855946c827f1ca18bf27a7e2fe69.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with tall skyscrapers, yellow taxis driving by, and pedestrians with umbrellas, illuminated by soft overcast city light from the front-left. Use a medium close-up shot at eye level with a soft-focus background. Keep the courier with the envelope and clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/def14326614fe26bc532ddc2a1afeac3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/def14326614fe26bc532ddc2a1afeac3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/def14326614fe26bc532ddc2a1afeac3.mp4", "mask_path": "synthetic-bg-change/mask/def14326614fe26bc532ddc2a1afeac3.mp4", "composite_path": "synthetic-bg-change/composite/def14326614fe26bc532ddc2a1afeac3.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with tall skyscrapers, yellow taxis driving by, and pedestrians with umbrellas, illuminated by soft overcast city light from the front-left. Use a medium close-up shot at eye level with a soft-focus background. Keep the courier with the envelope and clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/2163a749e08ea5ec7e4ceff1b7bcf430.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2163a749e08ea5ec7e4ceff1b7bcf430.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2163a749e08ea5ec7e4ceff1b7bcf430.mp4", "mask_path": "synthetic-bg-change/mask/2163a749e08ea5ec7e4ceff1b7bcf430.mp4", "composite_path": "synthetic-bg-change/composite/2163a749e08ea5ec7e4ceff1b7bcf430.mp4"}
{"edit_instruction": "Change the background to a bustling city sidewalk with yellow taxi cabs passing in the blurred background, brisk pedestrians, changing traffic lights, and a blurred urban setting with bokeh under soft daylight. Keep the delivery driver holding a package intact.", "input_video_path": "synthetic-bg-change/input_video/7b81fefe604acd4a269e7afb9a491792.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7b81fefe604acd4a269e7afb9a491792.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7b81fefe604acd4a269e7afb9a491792.mp4", "mask_path": "synthetic-bg-change/mask/7b81fefe604acd4a269e7afb9a491792.mp4", "composite_path": "synthetic-bg-change/composite/7b81fefe604acd4a269e7afb9a491792.mp4"}
{"edit_instruction": "Change the background to a busy logistics warehouse with high shelves of boxes, forklifts moving in the mid-ground, and dust motes floating in beams of light, illuminated by industrial lighting from the front-left with the background in soft focus. Keep the courier holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/65ae905300bf90d0607136cf852d2cec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65ae905300bf90d0607136cf852d2cec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65ae905300bf90d0607136cf852d2cec.mp4", "mask_path": "synthetic-bg-change/mask/65ae905300bf90d0607136cf852d2cec.mp4", "composite_path": "synthetic-bg-change/composite/65ae905300bf90d0607136cf852d2cec.mp4"}
{"edit_instruction": "Change the background to a bustling city sidewalk with yellow taxi cabs passing in the blurred background, brisk pedestrians, changing traffic lights, and a blurred urban setting with bokeh under soft daylight. Keep the delivery driver holding a package intact.", "input_video_path": "synthetic-bg-change/input_video/369facfd30ac122461b16f1586f16bbb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/369facfd30ac122461b16f1586f16bbb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/369facfd30ac122461b16f1586f16bbb.mp4", "mask_path": "synthetic-bg-change/mask/369facfd30ac122461b16f1586f16bbb.mp4", "composite_path": "synthetic-bg-change/composite/369facfd30ac122461b16f1586f16bbb.mp4"}
{"edit_instruction": "Change the background to a busy city street corner with pedestrians walking by, yellow taxis passing in the distance, and steam rising from a subway grate, under natural city daylight. Medium shot, eye-level, static camera with a slightly blurred background. Keep the delivery driver in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/3909ddc4b2ffc5e2c441bdaef14b8db1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3909ddc4b2ffc5e2c441bdaef14b8db1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3909ddc4b2ffc5e2c441bdaef14b8db1.mp4", "mask_path": "synthetic-bg-change/mask/3909ddc4b2ffc5e2c441bdaef14b8db1.mp4", "composite_path": "synthetic-bg-change/composite/3909ddc4b2ffc5e2c441bdaef14b8db1.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with pedestrians walking past and yellow taxis driving by in the blurred street, illuminated by soft city daylight from the front-left. Eye-level, medium shot, soft-focus background. Keep the courier in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/1e613257fccce0d80e0e55ac1af48de1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1e613257fccce0d80e0e55ac1af48de1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1e613257fccce0d80e0e55ac1af48de1.mp4", "mask_path": "synthetic-bg-change/mask/1e613257fccce0d80e0e55ac1af48de1.mp4", "composite_path": "synthetic-bg-change/composite/1e613257fccce0d80e0e55ac1af48de1.mp4"}
{"edit_instruction": "Change the background to a busy distribution center with forklifts moving in the distance and conveyor belts running with boxes, diffused industrial lighting from the front-left. Use an eye-level medium shot with gentle background blur. Keep the delivery man in the cap intact.", "input_video_path": "synthetic-bg-change/input_video/4a1c30099b76709988781c6fda8e9280.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4a1c30099b76709988781c6fda8e9280.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4a1c30099b76709988781c6fda8e9280.mp4", "mask_path": "synthetic-bg-change/mask/4a1c30099b76709988781c6fda8e9280.mp4", "composite_path": "synthetic-bg-change/composite/4a1c30099b76709988781c6fda8e9280.mp4"}
{"edit_instruction": "Change the background to a sleek, modern corporate office lobby with glass walls, receptionists working in the background, and people walking near elevators in the distance. Include diffused office lighting matching the front-left source, medium close-up, eye-level, with gentle background blur. Keep the courier holding a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/5b2e8bc1d970e76bdcd104650aa96b42.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b2e8bc1d970e76bdcd104650aa96b42.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b2e8bc1d970e76bdcd104650aa96b42.mp4", "mask_path": "synthetic-bg-change/mask/5b2e8bc1d970e76bdcd104650aa96b42.mp4", "composite_path": "synthetic-bg-change/composite/5b2e8bc1d970e76bdcd104650aa96b42.mp4"}
{"edit_instruction": "Change the background to a busy city street corner with pedestrians walking by, yellow taxis passing in the distance, and steam rising from a subway grate, under natural city daylight. Medium shot, eye-level, static camera with a slightly blurred background. Keep the delivery driver in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/dc3caf282706e91c09114e5ad9cd1f03.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc3caf282706e91c09114e5ad9cd1f03.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc3caf282706e91c09114e5ad9cd1f03.mp4", "mask_path": "synthetic-bg-change/mask/dc3caf282706e91c09114e5ad9cd1f03.mp4", "composite_path": "synthetic-bg-change/composite/dc3caf282706e91c09114e5ad9cd1f03.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with pedestrians walking past and yellow taxis driving by in the blurred street, illuminated by soft city daylight from the front-left. Eye-level, medium shot, soft-focus background. Keep the courier in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/cccb489753446e658fa36b0d5c9239b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cccb489753446e658fa36b0d5c9239b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cccb489753446e658fa36b0d5c9239b7.mp4", "mask_path": "synthetic-bg-change/mask/cccb489753446e658fa36b0d5c9239b7.mp4", "composite_path": "synthetic-bg-change/composite/cccb489753446e658fa36b0d5c9239b7.mp4"}
{"edit_instruction": "Change the background to a vast distribution warehouse with forklifts moving pallets and conveyor belts running with packages, lit by industrial overhead lighting casting soft shadows. Medium shot, eye-level, static camera with a sharp background showing the depth of the facility. Keep the man with the clipboard and parcel intact.", "input_video_path": "synthetic-bg-change/input_video/6878be00cf43bf75dfc076bae076cde2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6878be00cf43bf75dfc076bae076cde2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6878be00cf43bf75dfc076bae076cde2.mp4", "mask_path": "synthetic-bg-change/mask/6878be00cf43bf75dfc076bae076cde2.mp4", "composite_path": "synthetic-bg-change/composite/6878be00cf43bf75dfc076bae076cde2.mp4"}
{"edit_instruction": "Change the background to a modern apartment building lobby with automatic glass doors opening and closing, plants rustling slightly, neutral interior lighting from the front-left, eye-level, medium shot, sharp background. Keep the delivery man in the cap intact.", "input_video_path": "synthetic-bg-change/input_video/d9b6c3b86738403488a1a517ad977b53.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d9b6c3b86738403488a1a517ad977b53.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d9b6c3b86738403488a1a517ad977b53.mp4", "mask_path": "synthetic-bg-change/mask/d9b6c3b86738403488a1a517ad977b53.mp4", "composite_path": "synthetic-bg-change/composite/d9b6c3b86738403488a1a517ad977b53.mp4"}
{"edit_instruction": "Change the background to a busy distribution center with forklifts moving in the distance and conveyor belts running with boxes, diffused industrial lighting from the front-left. Use an eye-level medium shot with gentle background blur. Keep the delivery man in the cap intact.", "input_video_path": "synthetic-bg-change/input_video/d133f77711dd806d334d72b3fdfa34bb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d133f77711dd806d334d72b3fdfa34bb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d133f77711dd806d334d72b3fdfa34bb.mp4", "mask_path": "synthetic-bg-change/mask/d133f77711dd806d334d72b3fdfa34bb.mp4", "composite_path": "synthetic-bg-change/composite/d133f77711dd806d334d72b3fdfa34bb.mp4"}
{"edit_instruction": "Change the background to a vast logistics warehouse with tall shelving units stacked with boxes, forklifts moving pallets, automated conveyor belts running, bright industrial lighting from the right side, deep focus with sharp background details. Keep the delivery driver writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/8c0b12a9b0b4c6fe84de56da5e8cab3d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8c0b12a9b0b4c6fe84de56da5e8cab3d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8c0b12a9b0b4c6fe84de56da5e8cab3d.mp4", "mask_path": "synthetic-bg-change/mask/8c0b12a9b0b4c6fe84de56da5e8cab3d.mp4", "composite_path": "synthetic-bg-change/composite/8c0b12a9b0b4c6fe84de56da5e8cab3d.mp4"}
{"edit_instruction": "Change the background to a vast distribution warehouse with forklifts moving pallets and conveyor belts running with packages, lit by industrial overhead lighting casting soft shadows. Medium shot, eye-level, static camera with a sharp background showing the depth of the facility. Keep the man with the clipboard and parcel intact.", "input_video_path": "synthetic-bg-change/input_video/5ef9e43da0dc3fb57ac356e4da897207.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5ef9e43da0dc3fb57ac356e4da897207.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5ef9e43da0dc3fb57ac356e4da897207.mp4", "mask_path": "synthetic-bg-change/mask/5ef9e43da0dc3fb57ac356e4da897207.mp4", "composite_path": "synthetic-bg-change/composite/5ef9e43da0dc3fb57ac356e4da897207.mp4"}
{"edit_instruction": "Change the background to a modern apartment building lobby with automatic glass doors opening and closing, plants rustling slightly, neutral interior lighting from the front-left, eye-level, medium shot, sharp background. Keep the delivery man in the cap intact.", "input_video_path": "synthetic-bg-change/input_video/e931c01e853c396192eafd6b8ce675fe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e931c01e853c396192eafd6b8ce675fe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e931c01e853c396192eafd6b8ce675fe.mp4", "mask_path": "synthetic-bg-change/mask/e931c01e853c396192eafd6b8ce675fe.mp4", "composite_path": "synthetic-bg-change/composite/e931c01e853c396192eafd6b8ce675fe.mp4"}
{"edit_instruction": "Change the background to a vast logistics warehouse with tall shelving units stacked with boxes, forklifts moving pallets, automated conveyor belts running, bright industrial lighting from the right side, deep focus with sharp background details. Keep the delivery driver writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/3c001f1ec44c66cb56d6e219b422f229.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3c001f1ec44c66cb56d6e219b422f229.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3c001f1ec44c66cb56d6e219b422f229.mp4", "mask_path": "synthetic-bg-change/mask/3c001f1ec44c66cb56d6e219b422f229.mp4", "composite_path": "synthetic-bg-change/composite/3c001f1ec44c66cb56d6e219b422f229.mp4"}
{"edit_instruction": "Change the background to a busy distribution center with forklifts moving in the distance, conveyor belts running, and cardboard boxes stacked high on metal shelves, illuminated by bright industrial lighting from the front-right. Medium shot, eye-level, slightly blurred background. Keep the delivery man writing on a clipboard and holding a white package intact.", "input_video_path": "synthetic-bg-change/input_video/ca1dc63cffc16eb6cf48ced9aa68a580.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ca1dc63cffc16eb6cf48ced9aa68a580.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ca1dc63cffc16eb6cf48ced9aa68a580.mp4", "mask_path": "synthetic-bg-change/mask/ca1dc63cffc16eb6cf48ced9aa68a580.mp4", "composite_path": "synthetic-bg-change/composite/ca1dc63cffc16eb6cf48ced9aa68a580.mp4"}
{"edit_instruction": "Change the background to a quiet suburban street with manicured lawns and oak trees dropping leaves, featuring a neighbor walking a dog in the distance, lit by soft neutral daylight from the top right. Medium close-up, eye-level, blurred background with bokeh. Keep the courier in the blue uniform writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/7103dfff7a7e17ad229a087874fc6289.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7103dfff7a7e17ad229a087874fc6289.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7103dfff7a7e17ad229a087874fc6289.mp4", "mask_path": "synthetic-bg-change/mask/7103dfff7a7e17ad229a087874fc6289.mp4", "composite_path": "synthetic-bg-change/composite/7103dfff7a7e17ad229a087874fc6289.mp4"}
{"edit_instruction": "Change the background to a London street with Big Ben visible in the distance, a red double-decker bus driving past, tourists with umbrellas, grey clouds overhead, and soft overcast lighting from the front-right. Medium shot, eye-level, gentle background blur. Keep the delivery driver in the dark uniform intact.", "input_video_path": "synthetic-bg-change/input_video/b5addf9fa6f2ee7fcf7b8611cb6ba9ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b5addf9fa6f2ee7fcf7b8611cb6ba9ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b5addf9fa6f2ee7fcf7b8611cb6ba9ce.mp4", "mask_path": "synthetic-bg-change/mask/b5addf9fa6f2ee7fcf7b8611cb6ba9ce.mp4", "composite_path": "synthetic-bg-change/composite/b5addf9fa6f2ee7fcf7b8611cb6ba9ce.mp4"}
{"edit_instruction": "Change the background to a busy distribution center with forklifts moving in the distance, conveyor belts running, and cardboard boxes stacked high on metal shelves, illuminated by bright industrial lighting from the front-right. Medium shot, eye-level, slightly blurred background. Keep the delivery man writing on a clipboard and holding a white package intact.", "input_video_path": "synthetic-bg-change/input_video/5d3c0aef52a9d15792b27197c1defc22.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5d3c0aef52a9d15792b27197c1defc22.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5d3c0aef52a9d15792b27197c1defc22.mp4", "mask_path": "synthetic-bg-change/mask/5d3c0aef52a9d15792b27197c1defc22.mp4", "composite_path": "synthetic-bg-change/composite/5d3c0aef52a9d15792b27197c1defc22.mp4"}
{"edit_instruction": "Change the background to a quiet suburban street with manicured lawns and oak trees dropping leaves, featuring a neighbor walking a dog in the distance, lit by soft neutral daylight from the top right. Medium close-up, eye-level, blurred background with bokeh. Keep the courier in the blue uniform writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/9b672bf1d630bee20566f758cd652406.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9b672bf1d630bee20566f758cd652406.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9b672bf1d630bee20566f758cd652406.mp4", "mask_path": "synthetic-bg-change/mask/9b672bf1d630bee20566f758cd652406.mp4", "composite_path": "synthetic-bg-change/composite/9b672bf1d630bee20566f758cd652406.mp4"}
{"edit_instruction": "Change the background to a London street with Big Ben visible in the distance, a red double-decker bus driving past, tourists with umbrellas, grey clouds overhead, and soft overcast lighting from the front-right. Medium shot, eye-level, gentle background blur. Keep the delivery driver in the dark uniform intact.", "input_video_path": "synthetic-bg-change/input_video/6d4c6b922a15f12f41fbc22f21092e15.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6d4c6b922a15f12f41fbc22f21092e15.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6d4c6b922a15f12f41fbc22f21092e15.mp4", "mask_path": "synthetic-bg-change/mask/6d4c6b922a15f12f41fbc22f21092e15.mp4", "composite_path": "synthetic-bg-change/composite/6d4c6b922a15f12f41fbc22f21092e15.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with high-rise buildings towering above, yellow taxi cabs driving past, and pedestrians walking by in a hurry, illuminated by soft natural light from the front-right. Medium shot, eye-level, static camera with a blurred background and bokeh. Keep the delivery driver in a navy uniform checking his clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/1c1e70e44eeff35ad1374a3f97f1086f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1c1e70e44eeff35ad1374a3f97f1086f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1c1e70e44eeff35ad1374a3f97f1086f.mp4", "mask_path": "synthetic-bg-change/mask/1c1e70e44eeff35ad1374a3f97f1086f.mp4", "composite_path": "synthetic-bg-change/composite/1c1e70e44eeff35ad1374a3f97f1086f.mp4"}
{"edit_instruction": "Change the background to a charming suburban house porch with a white picket fence, rustling trees in the front yard, and a neighbor walking a dog in the distance, bathed in soft afternoon sunlight from the right, medium shot, eye-level, static camera with a soft-focus background. Keep the delivery driver in a navy uniform writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/2ba4794b233df5d7b822665baba812b6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2ba4794b233df5d7b822665baba812b6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2ba4794b233df5d7b822665baba812b6.mp4", "mask_path": "synthetic-bg-change/mask/2ba4794b233df5d7b822665baba812b6.mp4", "composite_path": "synthetic-bg-change/composite/2ba4794b233df5d7b822665baba812b6.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with high-rise buildings towering above, yellow taxi cabs driving past, and pedestrians walking by in a hurry, illuminated by soft natural light from the front-right. Medium shot, eye-level, static camera with a blurred background and bokeh. Keep the delivery driver in a navy uniform checking his clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/d644e608f548814899728a5b01c02acd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d644e608f548814899728a5b01c02acd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d644e608f548814899728a5b01c02acd.mp4", "mask_path": "synthetic-bg-change/mask/d644e608f548814899728a5b01c02acd.mp4", "composite_path": "synthetic-bg-change/composite/d644e608f548814899728a5b01c02acd.mp4"}
{"edit_instruction": "Change the background to a modern corporate lobby with glass elevators moving up and down and a receptionist visible in the distance, lit by clean, neutral office lighting from the front-right. Use a medium shot, eye-level angle, static camera, with gentle background blur. Keep the delivery man in a navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/1c5c9fa432d8af8c6e15917ad77e8f51.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1c5c9fa432d8af8c6e15917ad77e8f51.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1c5c9fa432d8af8c6e15917ad77e8f51.mp4", "mask_path": "synthetic-bg-change/mask/1c5c9fa432d8af8c6e15917ad77e8f51.mp4", "composite_path": "synthetic-bg-change/composite/1c5c9fa432d8af8c6e15917ad77e8f51.mp4"}
{"edit_instruction": "Change the background to a charming suburban house porch with a white picket fence, rustling trees in the front yard, and a neighbor walking a dog in the distance, bathed in soft afternoon sunlight from the right, medium shot, eye-level, static camera with a soft-focus background. Keep the delivery driver in a navy uniform writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/20bcc66732954fe4d1915cf105a37488.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/20bcc66732954fe4d1915cf105a37488.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/20bcc66732954fe4d1915cf105a37488.mp4", "mask_path": "synthetic-bg-change/mask/20bcc66732954fe4d1915cf105a37488.mp4", "composite_path": "synthetic-bg-change/composite/20bcc66732954fe4d1915cf105a37488.mp4"}
{"edit_instruction": "Change the background to a large logistics center with high shelves of boxes, forklifts moving in the distance with flashing safety lights, and cool industrial lighting from the top right. Include dust motes floating in beams of light, using a medium close-up, eye-level angle with a soft-focus background. Keep the person writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/3f896eff71757cb44be6e41627406498.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3f896eff71757cb44be6e41627406498.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3f896eff71757cb44be6e41627406498.mp4", "mask_path": "synthetic-bg-change/mask/3f896eff71757cb44be6e41627406498.mp4", "composite_path": "synthetic-bg-change/composite/3f896eff71757cb44be6e41627406498.mp4"}
{"edit_instruction": "Change the background to a modern corporate lobby with glass elevators moving up and down and a receptionist visible in the distance, lit by clean, neutral office lighting from the front-right. Use a medium shot, eye-level angle, static camera, with gentle background blur. Keep the delivery man in a navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/751472439a0b42952ede22c9ba0fe71c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/751472439a0b42952ede22c9ba0fe71c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/751472439a0b42952ede22c9ba0fe71c.mp4", "mask_path": "synthetic-bg-change/mask/751472439a0b42952ede22c9ba0fe71c.mp4", "composite_path": "synthetic-bg-change/composite/751472439a0b42952ede22c9ba0fe71c.mp4"}
{"edit_instruction": "Change the background to a suburban porch with green garden leaves swaying in the wind, a wind chime gently moving near the door frame, and a soft-focus view of a suburban street in the distance, lit by warm, soft afternoon light from the left. Medium shot, static camera. Keep the delivery man in the navy uniform writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/131797dfb2fbb2166ab6019890aa7421.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/131797dfb2fbb2166ab6019890aa7421.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/131797dfb2fbb2166ab6019890aa7421.mp4", "mask_path": "synthetic-bg-change/mask/131797dfb2fbb2166ab6019890aa7421.mp4", "composite_path": "synthetic-bg-change/composite/131797dfb2fbb2166ab6019890aa7421.mp4"}
{"edit_instruction": "Change the background to a quiet suburban street lined with houses and green trees swaying gently, with parked cars along the curb and soft afternoon sunlight from the front-right. Maintain a medium shot, eye-level angle, static camera, and blurred background with bokeh. Keep the delivery man in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/d4927b98983c843288c02ba4c617e4a4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d4927b98983c843288c02ba4c617e4a4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d4927b98983c843288c02ba4c617e4a4.mp4", "mask_path": "synthetic-bg-change/mask/d4927b98983c843288c02ba4c617e4a4.mp4", "composite_path": "synthetic-bg-change/composite/d4927b98983c843288c02ba4c617e4a4.mp4"}
{"edit_instruction": "Change the background to a large logistics center with high shelves of boxes, forklifts moving in the distance with flashing safety lights, and cool industrial lighting from the top right. Include dust motes floating in beams of light, using a medium close-up, eye-level angle with a soft-focus background. Keep the person writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/df625d30337ecad3f9851049f0becf3b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df625d30337ecad3f9851049f0becf3b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df625d30337ecad3f9851049f0becf3b.mp4", "mask_path": "synthetic-bg-change/mask/df625d30337ecad3f9851049f0becf3b.mp4", "composite_path": "synthetic-bg-change/composite/df625d30337ecad3f9851049f0becf3b.mp4"}
{"edit_instruction": "Change the background to a suburban porch with green garden leaves swaying in the wind, a wind chime gently moving near the door frame, and a soft-focus view of a suburban street in the distance, lit by warm, soft afternoon light from the left. Medium shot, static camera. Keep the delivery man in the navy uniform writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/001b92344c8eca5c2300e05badd62ff2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/001b92344c8eca5c2300e05badd62ff2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/001b92344c8eca5c2300e05badd62ff2.mp4", "mask_path": "synthetic-bg-change/mask/001b92344c8eca5c2300e05badd62ff2.mp4", "composite_path": "synthetic-bg-change/composite/001b92344c8eca5c2300e05badd62ff2.mp4"}
{"edit_instruction": "Change the background to a quiet suburban street lined with houses and green trees swaying gently, with parked cars along the curb and soft afternoon sunlight from the front-right. Maintain a medium shot, eye-level angle, static camera, and blurred background with bokeh. Keep the delivery man in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/1aae7a47a55d96aa35c62824c7e390cb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1aae7a47a55d96aa35c62824c7e390cb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1aae7a47a55d96aa35c62824c7e390cb.mp4", "mask_path": "synthetic-bg-change/mask/1aae7a47a55d96aa35c62824c7e390cb.mp4", "composite_path": "synthetic-bg-change/composite/1aae7a47a55d96aa35c62824c7e390cb.mp4"}
{"edit_instruction": "Change the background to a bustling city street with brownstone apartments, pedestrians walking past, and a yellow taxi driving by in the distance, lit by soft natural daylight from the front. Maintain the medium close-up, eye-level, static camera angle with a blurred background featuring bokeh. Keep the person writing on the clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/f044b4c5a6fc8ba26a7a79629fcd1f2b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f044b4c5a6fc8ba26a7a79629fcd1f2b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f044b4c5a6fc8ba26a7a79629fcd1f2b.mp4", "mask_path": "synthetic-bg-change/mask/f044b4c5a6fc8ba26a7a79629fcd1f2b.mp4", "composite_path": "synthetic-bg-change/composite/f044b4c5a6fc8ba26a7a79629fcd1f2b.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceport terminal with massive glass windows revealing a nebula and passing starships outside, featuring holographic schedule displays and robotic porters, with neutral artificial lighting. Maintain the medium close-up, eye-level, static camera angle with gentle background blur. Keep the female flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/bcc98be0de958bd320ec68f2eb16edb1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bcc98be0de958bd320ec68f2eb16edb1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bcc98be0de958bd320ec68f2eb16edb1.mp4", "mask_path": "synthetic-bg-change/mask/bcc98be0de958bd320ec68f2eb16edb1.mp4", "composite_path": "synthetic-bg-change/composite/bcc98be0de958bd320ec68f2eb16edb1.mp4"}
{"edit_instruction": "Change the background to a large logistics warehouse with forklifts moving pallets and conveyor belts running in the distance, featuring high bay lighting casting soft shadows from the front-right. Use a medium shot, eye-level, static camera with a sharp background showing the depth of the facility. Keep the delivery man in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/2832f4a88af75af0c127739725530bf6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2832f4a88af75af0c127739725530bf6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2832f4a88af75af0c127739725530bf6.mp4", "mask_path": "synthetic-bg-change/mask/2832f4a88af75af0c127739725530bf6.mp4", "composite_path": "synthetic-bg-change/composite/2832f4a88af75af0c127739725530bf6.mp4"}
{"edit_instruction": "Change the background to a bustling city street with brownstone apartments, pedestrians walking past, and a yellow taxi driving by in the distance, lit by soft natural daylight from the front. Maintain the medium close-up, eye-level, static camera angle with a blurred background featuring bokeh. Keep the person writing on the clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/b0720fa11a986554101c8122d8e82f42.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b0720fa11a986554101c8122d8e82f42.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b0720fa11a986554101c8122d8e82f42.mp4", "mask_path": "synthetic-bg-change/mask/b0720fa11a986554101c8122d8e82f42.mp4", "composite_path": "synthetic-bg-change/composite/b0720fa11a986554101c8122d8e82f42.mp4"}
{"edit_instruction": "Change the background to a futuristic spaceport terminal with massive glass windows revealing a nebula and passing starships outside, featuring holographic schedule displays and robotic porters, with neutral artificial lighting. Maintain the medium close-up, eye-level, static camera angle with gentle background blur. Keep the female flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/594be99adaa4f84d08d1b93f70811dec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/594be99adaa4f84d08d1b93f70811dec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/594be99adaa4f84d08d1b93f70811dec.mp4", "mask_path": "synthetic-bg-change/mask/594be99adaa4f84d08d1b93f70811dec.mp4", "composite_path": "synthetic-bg-change/composite/594be99adaa4f84d08d1b93f70811dec.mp4"}
{"edit_instruction": "Change the background to a large, modern distribution warehouse with rows of high shelving stocked with boxes, forklifts moving in the distance, ceiling fans spinning overhead, and cool industrial overhead lighting. Medium close-up, eye-level, static camera with a soft focus background. Keep the delivery driver in the blue uniform writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/b10f8e0f70672d367e39084cd8cee1c4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b10f8e0f70672d367e39084cd8cee1c4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b10f8e0f70672d367e39084cd8cee1c4.mp4", "mask_path": "synthetic-bg-change/mask/b10f8e0f70672d367e39084cd8cee1c4.mp4", "composite_path": "synthetic-bg-change/composite/b10f8e0f70672d367e39084cd8cee1c4.mp4"}
{"edit_instruction": "Change the background to a large logistics warehouse with forklifts moving pallets and conveyor belts running in the distance, featuring high bay lighting casting soft shadows from the front-right. Use a medium shot, eye-level, static camera with a sharp background showing the depth of the facility. Keep the delivery man in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/904bd5e2c7c91d10e2de92d61f202bab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/904bd5e2c7c91d10e2de92d61f202bab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/904bd5e2c7c91d10e2de92d61f202bab.mp4", "mask_path": "synthetic-bg-change/mask/904bd5e2c7c91d10e2de92d61f202bab.mp4", "composite_path": "synthetic-bg-change/composite/904bd5e2c7c91d10e2de92d61f202bab.mp4"}
{"edit_instruction": "Change the background to a concrete airport tarmac with a large commercial jet taxiing in the background, heat shimmer rising from engines, and ground crew vehicles driving past, under bright natural daylight from the left. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the flight attendant in a uniform intact.", "input_video_path": "synthetic-bg-change/input_video/b69f172dab6f172cbd7334b3d81a125e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b69f172dab6f172cbd7334b3d81a125e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b69f172dab6f172cbd7334b3d81a125e.mp4", "mask_path": "synthetic-bg-change/mask/b69f172dab6f172cbd7334b3d81a125e.mp4", "composite_path": "synthetic-bg-change/composite/b69f172dab6f172cbd7334b3d81a125e.mp4"}
{"edit_instruction": "Change the background to a large, modern distribution warehouse with rows of high shelving stocked with boxes, forklifts moving in the distance, ceiling fans spinning overhead, and cool industrial overhead lighting. Medium close-up, eye-level, static camera with a soft focus background. Keep the delivery driver in the blue uniform writing on a clipboard intact.", "input_video_path": "synthetic-bg-change/input_video/f47a9882af73d7de73d27e307e7adc51.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f47a9882af73d7de73d27e307e7adc51.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f47a9882af73d7de73d27e307e7adc51.mp4", "mask_path": "synthetic-bg-change/mask/f47a9882af73d7de73d27e307e7adc51.mp4", "composite_path": "synthetic-bg-change/composite/f47a9882af73d7de73d27e307e7adc51.mp4"}
{"edit_instruction": "Change the background to a concrete airport tarmac with a large commercial jet taxiing in the background, heat shimmer rising from engines, and ground crew vehicles driving past, under bright natural daylight from the left. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the flight attendant in a uniform intact.", "input_video_path": "synthetic-bg-change/input_video/ce86436da806efcc7e4bfd7eb215f722.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ce86436da806efcc7e4bfd7eb215f722.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ce86436da806efcc7e4bfd7eb215f722.mp4", "mask_path": "synthetic-bg-change/mask/ce86436da806efcc7e4bfd7eb215f722.mp4", "composite_path": "synthetic-bg-change/composite/ce86436da806efcc7e4bfd7eb215f722.mp4"}
{"edit_instruction": "Change the background to a busy airport tarmac with a large commercial jet parked behind, ground crew vehicles moving, and heat shimmer rising from the asphalt under bright daylight from the front-right. Use a medium close-up, eye-level static camera with gentle background blur. Keep the flight attendant in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/e70b699bed6b006930b496dbe9a8e200.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e70b699bed6b006930b496dbe9a8e200.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e70b699bed6b006930b496dbe9a8e200.mp4", "mask_path": "synthetic-bg-change/mask/e70b699bed6b006930b496dbe9a8e200.mp4", "composite_path": "synthetic-bg-change/composite/e70b699bed6b006930b496dbe9a8e200.mp4"}
{"edit_instruction": "Change the background to a modern, glass-walled airport terminal concourse with travelers carrying rolling luggage walking quickly past and digital flight information boards flickering, lit by soft artificial terminal lighting from the front-right. Use a medium close-up, eye-level, static camera angle with soft-focus background. Keep the flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/7d2af987674a592dc5e981e7a184c5d3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7d2af987674a592dc5e981e7a184c5d3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7d2af987674a592dc5e981e7a184c5d3.mp4", "mask_path": "synthetic-bg-change/mask/7d2af987674a592dc5e981e7a184c5d3.mp4", "composite_path": "synthetic-bg-change/composite/7d2af987674a592dc5e981e7a184c5d3.mp4"}
{"edit_instruction": "Change the background to a busy airport tarmac with a large commercial jet parked behind, ground crew vehicles moving, and heat shimmer rising from the asphalt under bright daylight from the front-right. Use a medium close-up, eye-level static camera with gentle background blur. Keep the flight attendant in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/38a05b54b0a7e91f73f024634da5b36a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/38a05b54b0a7e91f73f024634da5b36a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/38a05b54b0a7e91f73f024634da5b36a.mp4", "mask_path": "synthetic-bg-change/mask/38a05b54b0a7e91f73f024634da5b36a.mp4", "composite_path": "synthetic-bg-change/composite/38a05b54b0a7e91f73f024634da5b36a.mp4"}
{"edit_instruction": "Change the background to an airport runway with a large passenger jet taxiing in the distance, heat shimmer rising from the tarmac, ground crew vehicles moving, and wind socks blowing. Use soft, diffused daylight from the front-left, with a medium close-up, eye-level static camera and a blurred background with bokeh. Keep the flight attendant in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/c2a73ca5dc7b3376652e0380c31599f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c2a73ca5dc7b3376652e0380c31599f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c2a73ca5dc7b3376652e0380c31599f7.mp4", "mask_path": "synthetic-bg-change/mask/c2a73ca5dc7b3376652e0380c31599f7.mp4", "composite_path": "synthetic-bg-change/composite/c2a73ca5dc7b3376652e0380c31599f7.mp4"}
{"edit_instruction": "Change the background to a modern, glass-walled airport terminal concourse with travelers carrying rolling luggage walking quickly past and digital flight information boards flickering, lit by soft artificial terminal lighting from the front-right. Use a medium close-up, eye-level, static camera angle with soft-focus background. Keep the flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/bb14a92ff52b70969654c2e9aaa4331e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bb14a92ff52b70969654c2e9aaa4331e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bb14a92ff52b70969654c2e9aaa4331e.mp4", "mask_path": "synthetic-bg-change/mask/bb14a92ff52b70969654c2e9aaa4331e.mp4", "composite_path": "synthetic-bg-change/composite/bb14a92ff52b70969654c2e9aaa4331e.mp4"}
{"edit_instruction": "Change the background to a large glass terminal window with a view of the busy apron, airplanes taking off in the distance, luggage carts driving by, and clouds drifting slowly across the blue sky, under bright, neutral daylight from the front-left. Medium close-up, eye-level, static camera, deep focus background. Keep the flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/17938b6be562a8d17b2fa4958f94f77d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/17938b6be562a8d17b2fa4958f94f77d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/17938b6be562a8d17b2fa4958f94f77d.mp4", "mask_path": "synthetic-bg-change/mask/17938b6be562a8d17b2fa4958f94f77d.mp4", "composite_path": "synthetic-bg-change/composite/17938b6be562a8d17b2fa4958f94f77d.mp4"}
{"edit_instruction": "Change the background to an airport tarmac with a large commercial jet engine visible behind, ground crew moving luggage in the distance, heat shimmer rising from the pavement, and soft, diffused daylight. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the female flight attendant intact.", "input_video_path": "synthetic-bg-change/input_video/0c6ef2a8b9c20d417b258d93ac758f92.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0c6ef2a8b9c20d417b258d93ac758f92.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0c6ef2a8b9c20d417b258d93ac758f92.mp4", "mask_path": "synthetic-bg-change/mask/0c6ef2a8b9c20d417b258d93ac758f92.mp4", "composite_path": "synthetic-bg-change/composite/0c6ef2a8b9c20d417b258d93ac758f92.mp4"}
{"edit_instruction": "Change the background to an airport runway with a large passenger jet taxiing in the distance, heat shimmer rising from the tarmac, ground crew vehicles moving, and wind socks blowing. Use soft, diffused daylight from the front-left, with a medium close-up, eye-level static camera and a blurred background with bokeh. Keep the flight attendant in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/ebbf03f40f12ffc4000b46f6b5c12287.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ebbf03f40f12ffc4000b46f6b5c12287.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ebbf03f40f12ffc4000b46f6b5c12287.mp4", "mask_path": "synthetic-bg-change/mask/ebbf03f40f12ffc4000b46f6b5c12287.mp4", "composite_path": "synthetic-bg-change/composite/ebbf03f40f12ffc4000b46f6b5c12287.mp4"}
{"edit_instruction": "Change the background to a large glass terminal window with a view of the busy apron, airplanes taking off in the distance, luggage carts driving by, and clouds drifting slowly across the blue sky, under bright, neutral daylight from the front-left. Medium close-up, eye-level, static camera, deep focus background. Keep the flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/ff9fb147e7e03454eff815940b1842b1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ff9fb147e7e03454eff815940b1842b1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ff9fb147e7e03454eff815940b1842b1.mp4", "mask_path": "synthetic-bg-change/mask/ff9fb147e7e03454eff815940b1842b1.mp4", "composite_path": "synthetic-bg-change/composite/ff9fb147e7e03454eff815940b1842b1.mp4"}
{"edit_instruction": "Change the background to an airport tarmac with a large commercial jet engine visible behind, ground crew moving luggage in the distance, heat shimmer rising from the pavement, and soft, diffused daylight. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the female flight attendant intact.", "input_video_path": "synthetic-bg-change/input_video/9fb53f8dcf0fcf0cb4a0d0525d29cddc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9fb53f8dcf0fcf0cb4a0d0525d29cddc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9fb53f8dcf0fcf0cb4a0d0525d29cddc.mp4", "mask_path": "synthetic-bg-change/mask/9fb53f8dcf0fcf0cb4a0d0525d29cddc.mp4", "composite_path": "synthetic-bg-change/composite/9fb53f8dcf0fcf0cb4a0d0525d29cddc.mp4"}
{"edit_instruction": "Change the background to a wooden shoji screen door at a traditional Japanese ryokan, with bamboo swaying gently in a garden visible through a window and lanterns glowing softly, lit by warm, diffused light filtering from the front-right. Eye-level, medium close-up, gently blurred background. Keep the flight attendant in a navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/aa34c6c4448ac03689f98c3ba6c75128.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aa34c6c4448ac03689f98c3ba6c75128.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aa34c6c4448ac03689f98c3ba6c75128.mp4", "mask_path": "synthetic-bg-change/mask/aa34c6c4448ac03689f98c3ba6c75128.mp4", "composite_path": "synthetic-bg-change/composite/aa34c6c4448ac03689f98c3ba6c75128.mp4"}
{"edit_instruction": "Change the background to the aisle of a luxury aircraft cabin during boarding, featuring passengers stowing luggage in overhead bins and cabin crew in the distant galley, illuminated by soft interior cabin lighting from the left. Medium close-up, eye-level, static camera with gentle background blur. Keep the female flight attendant in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/3804372e07d5c8f1f094f529d013015a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3804372e07d5c8f1f094f529d013015a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3804372e07d5c8f1f094f529d013015a.mp4", "mask_path": "synthetic-bg-change/mask/3804372e07d5c8f1f094f529d013015a.mp4", "composite_path": "synthetic-bg-change/composite/3804372e07d5c8f1f094f529d013015a.mp4"}
{"edit_instruction": "Change the background to a wooden shoji screen door at a traditional Japanese ryokan, with bamboo swaying gently in a garden visible through a window and lanterns glowing softly, lit by warm, diffused light filtering from the front-right. Eye-level, medium close-up, gently blurred background. Keep the flight attendant in a navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/8af1d18d29181e8a05e6f2fe0aaae64c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8af1d18d29181e8a05e6f2fe0aaae64c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8af1d18d29181e8a05e6f2fe0aaae64c.mp4", "mask_path": "synthetic-bg-change/mask/8af1d18d29181e8a05e6f2fe0aaae64c.mp4", "composite_path": "synthetic-bg-change/composite/8af1d18d29181e8a05e6f2fe0aaae64c.mp4"}
{"edit_instruction": "Change the background to an airport tarmac with a large commercial jet taxiing slowly behind her, heat shimmer rising from the engines, and ground crew vehicles in the distance, lit by soft diffused daylight from the right. Medium close-up, eye-level, static camera, with a blurred background and bokeh. Keep the flight attendant in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/91bc504118c619128064adbae1422cd0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/91bc504118c619128064adbae1422cd0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/91bc504118c619128064adbae1422cd0.mp4", "mask_path": "synthetic-bg-change/mask/91bc504118c619128064adbae1422cd0.mp4", "composite_path": "synthetic-bg-change/composite/91bc504118c619128064adbae1422cd0.mp4"}
{"edit_instruction": "Change the background to the aisle of a luxury aircraft cabin during boarding, featuring passengers stowing luggage in overhead bins and cabin crew in the distant galley, illuminated by soft interior cabin lighting from the left. Medium close-up, eye-level, static camera with gentle background blur. Keep the female flight attendant in the navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/6390252adfea99e9c6636b18941760ac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6390252adfea99e9c6636b18941760ac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6390252adfea99e9c6636b18941760ac.mp4", "mask_path": "synthetic-bg-change/mask/6390252adfea99e9c6636b18941760ac.mp4", "composite_path": "synthetic-bg-change/composite/6390252adfea99e9c6636b18941760ac.mp4"}
{"edit_instruction": "Change the background to a busy, modern high-speed train terminal with digital schedule boards flickering and passengers rushing past with luggage, under soft artificial station lighting from the right. Medium close-up, eye-level, static camera, soft-focus background. Keep the flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/8683a612d0a31e6db1373c42f51e14f5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8683a612d0a31e6db1373c42f51e14f5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8683a612d0a31e6db1373c42f51e14f5.mp4", "mask_path": "synthetic-bg-change/mask/8683a612d0a31e6db1373c42f51e14f5.mp4", "composite_path": "synthetic-bg-change/composite/8683a612d0a31e6db1373c42f51e14f5.mp4"}
{"edit_instruction": "Change the background to an airport tarmac with a large commercial jet taxiing slowly behind her, heat shimmer rising from the engines, and ground crew vehicles in the distance, lit by soft diffused daylight from the right. Medium close-up, eye-level, static camera, with a blurred background and bokeh. Keep the flight attendant in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/226313adc34a71317853ba03588e72d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/226313adc34a71317853ba03588e72d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/226313adc34a71317853ba03588e72d2.mp4", "mask_path": "synthetic-bg-change/mask/226313adc34a71317853ba03588e72d2.mp4", "composite_path": "synthetic-bg-change/composite/226313adc34a71317853ba03588e72d2.mp4"}
{"edit_instruction": "Change the background to a luxury tropical resort entrance with palm trees swaying in the breeze and a fountain spraying water in the mid-ground, lit by bright, diffused sunlight from the right side. Medium close-up, eye-level, static camera with gentle background blur. Keep the flight attendant in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/9f8d855a96f175921dad64984bfc85a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f8d855a96f175921dad64984bfc85a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f8d855a96f175921dad64984bfc85a9.mp4", "mask_path": "synthetic-bg-change/mask/9f8d855a96f175921dad64984bfc85a9.mp4", "composite_path": "synthetic-bg-change/composite/9f8d855a96f175921dad64984bfc85a9.mp4"}
{"edit_instruction": "Change the background to a busy, modern high-speed train terminal with digital schedule boards flickering and passengers rushing past with luggage, under soft artificial station lighting from the right. Medium close-up, eye-level, static camera, soft-focus background. Keep the flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/c9019d669de2035f3b5c0c1f11b1ab3b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c9019d669de2035f3b5c0c1f11b1ab3b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c9019d669de2035f3b5c0c1f11b1ab3b.mp4", "mask_path": "synthetic-bg-change/mask/c9019d669de2035f3b5c0c1f11b1ab3b.mp4", "composite_path": "synthetic-bg-change/composite/c9019d669de2035f3b5c0c1f11b1ab3b.mp4"}
{"edit_instruction": "Change the background to a busy, modern airport terminal with floor-to-ceiling glass windows, passengers rolling suitcases in the blurred midground, and digital flight schedule boards flickering in the distance, illuminated by soft natural daylight streaming in from the left. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the female flight attendant in a navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/d1699702171f8e4da0b70258d4947c63.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d1699702171f8e4da0b70258d4947c63.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d1699702171f8e4da0b70258d4947c63.mp4", "mask_path": "synthetic-bg-change/mask/d1699702171f8e4da0b70258d4947c63.mp4", "composite_path": "synthetic-bg-change/composite/d1699702171f8e4da0b70258d4947c63.mp4"}
{"edit_instruction": "Change the background to a luxury tropical resort entrance with palm trees swaying in the breeze and a fountain spraying water in the mid-ground, lit by bright, diffused sunlight from the right side. Medium close-up, eye-level, static camera with gentle background blur. Keep the flight attendant in the blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/3039689f646646b83ead7cf78fa297d7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3039689f646646b83ead7cf78fa297d7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3039689f646646b83ead7cf78fa297d7.mp4", "mask_path": "synthetic-bg-change/mask/3039689f646646b83ead7cf78fa297d7.mp4", "composite_path": "synthetic-bg-change/composite/3039689f646646b83ead7cf78fa297d7.mp4"}
{"edit_instruction": "Change the background to the middle of a busy city street with cars passing by, pedestrians walking briskly on the sidewalks, and soft, diffused daylight from the front-left, featuring a blurred background with city bokeh, shot as a static medium close-up at eye level. Keep the man with the scarf covering his face holding the cardboard sign intact.", "input_video_path": "synthetic-bg-change/input_video/472cc9b2c55152c5494f3b9e7e33098e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/472cc9b2c55152c5494f3b9e7e33098e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/472cc9b2c55152c5494f3b9e7e33098e.mp4", "mask_path": "synthetic-bg-change/mask/472cc9b2c55152c5494f3b9e7e33098e.mp4", "composite_path": "synthetic-bg-change/composite/472cc9b2c55152c5494f3b9e7e33098e.mp4"}
{"edit_instruction": "Change the background to a busy, modern airport terminal with floor-to-ceiling glass windows, passengers rolling suitcases in the blurred midground, and digital flight schedule boards flickering in the distance, illuminated by soft natural daylight streaming in from the left. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the female flight attendant in a navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/573b822468a1af29f184905c1e0df315.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/573b822468a1af29f184905c1e0df315.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/573b822468a1af29f184905c1e0df315.mp4", "mask_path": "synthetic-bg-change/mask/573b822468a1af29f184905c1e0df315.mp4", "composite_path": "synthetic-bg-change/composite/573b822468a1af29f184905c1e0df315.mp4"}
{"edit_instruction": "Change the background to a busy city street during a demonstration with an out-of-focus crowd moving in the background, police lights flashing red and blue in the distance, steam rising from street vents, and soft neutral daylight from the front. Maintain the eye-level, medium close-up framing with blurred urban bokeh. Keep the man with the scarf covering his face intact.", "input_video_path": "synthetic-bg-change/input_video/eb1ae795e0e4de0f71a0f7067b0bc330.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb1ae795e0e4de0f71a0f7067b0bc330.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb1ae795e0e4de0f71a0f7067b0bc330.mp4", "mask_path": "synthetic-bg-change/mask/eb1ae795e0e4de0f71a0f7067b0bc330.mp4", "composite_path": "synthetic-bg-change/composite/eb1ae795e0e4de0f71a0f7067b0bc330.mp4"}
{"edit_instruction": "Change the background to a busy city street during a demonstration with an out-of-focus crowd moving in the background, police lights flashing red and blue in the distance, steam rising from street vents, and soft neutral daylight from the front. Maintain the eye-level, medium close-up framing with blurred urban bokeh. Keep the man with the scarf covering his face intact.", "input_video_path": "synthetic-bg-change/input_video/e4379176d6bca4c4ac7be1d62620e634.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e4379176d6bca4c4ac7be1d62620e634.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e4379176d6bca4c4ac7be1d62620e634.mp4", "mask_path": "synthetic-bg-change/mask/e4379176d6bca4c4ac7be1d62620e634.mp4", "composite_path": "synthetic-bg-change/composite/e4379176d6bca4c4ac7be1d62620e634.mp4"}
{"edit_instruction": "Change the background to the middle of a busy city street with cars passing by, pedestrians walking briskly on the sidewalks, and soft, diffused daylight from the front-left, featuring a blurred background with city bokeh, shot as a static medium close-up at eye level. Keep the man with the scarf covering his face holding the cardboard sign intact.", "input_video_path": "synthetic-bg-change/input_video/a0b376ac24c9145daf01c26e56b86ac3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a0b376ac24c9145daf01c26e56b86ac3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a0b376ac24c9145daf01c26e56b86ac3.mp4", "mask_path": "synthetic-bg-change/mask/a0b376ac24c9145daf01c26e56b86ac3.mp4", "composite_path": "synthetic-bg-change/composite/a0b376ac24c9145daf01c26e56b86ac3.mp4"}
{"edit_instruction": "Change the background to the Houses of Parliament in London on an overcast day, with a red double-decker bus passing by and pigeons flying, lit by diffused soft light from the front-left, medium close-up, eye-level with gentle background blur. Keep the masked man holding a protest sign intact.", "input_video_path": "synthetic-bg-change/input_video/d9003e21d62b4b4d71962bee9470a98a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d9003e21d62b4b4d71962bee9470a98a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d9003e21d62b4b4d71962bee9470a98a.mp4", "mask_path": "synthetic-bg-change/mask/d9003e21d62b4b4d71962bee9470a98a.mp4", "composite_path": "synthetic-bg-change/composite/d9003e21d62b4b4d71962bee9470a98a.mp4"}
{"edit_instruction": "Change the background to the Houses of Parliament in London on an overcast day, with a red double-decker bus passing by and pigeons flying, lit by diffused soft light from the front-left, medium close-up, eye-level with gentle background blur. Keep the masked man holding a protest sign intact.", "input_video_path": "synthetic-bg-change/input_video/e7cd4b6ec481e8b28d17a62d4464aa56.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e7cd4b6ec481e8b28d17a62d4464aa56.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e7cd4b6ec481e8b28d17a62d4464aa56.mp4", "mask_path": "synthetic-bg-change/mask/e7cd4b6ec481e8b28d17a62d4464aa56.mp4", "composite_path": "synthetic-bg-change/composite/e7cd4b6ec481e8b28d17a62d4464aa56.mp4"}
{"edit_instruction": "Change the background to an elegant hotel corridor with a mahogany door, slightly flickering wall sconces, patterned carpet stretching into the distance, a bellhop pushing a luggage cart far down the hall, and soft artificial light from the front-right. Eye-level, medium close-up, soft-focus background. Keep the flight attendant in a navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/eb71ade27a1c60b9354719c198971d4b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb71ade27a1c60b9354719c198971d4b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb71ade27a1c60b9354719c198971d4b.mp4", "mask_path": "synthetic-bg-change/mask/eb71ade27a1c60b9354719c198971d4b.mp4", "composite_path": "synthetic-bg-change/composite/eb71ade27a1c60b9354719c198971d4b.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk city alleyway at night with flickering neon signs in Japanese characters, flying cars passing overhead, steam rising from vents, and hard artificial lighting reflecting off wet surfaces. Use an eye-level medium shot with a blurred background featuring colorful bokeh. Keep the man in the suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/2d685e90d4f9af6b8454b6bb629a1648.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2d685e90d4f9af6b8454b6bb629a1648.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2d685e90d4f9af6b8454b6bb629a1648.mp4", "mask_path": "synthetic-bg-change/mask/2d685e90d4f9af6b8454b6bb629a1648.mp4", "composite_path": "synthetic-bg-change/composite/2d685e90d4f9af6b8454b6bb629a1648.mp4"}
{"edit_instruction": "Change the background to the middle of a dusty, ruined city street with debris blowing in the wind, smoke billowing from a distant fire, papers swirling in the air, and gritty, desaturated lighting. Medium close-up, eye-level, sharp background, deep focus. Keep the man with his face covered by a scarf holding a 'FIGHT FOR RIGHT' sign intact.", "input_video_path": "synthetic-bg-change/input_video/b09e15532bfae8d6b761e4355bd22d70.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b09e15532bfae8d6b761e4355bd22d70.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b09e15532bfae8d6b761e4355bd22d70.mp4", "mask_path": "synthetic-bg-change/mask/b09e15532bfae8d6b761e4355bd22d70.mp4", "composite_path": "synthetic-bg-change/composite/b09e15532bfae8d6b761e4355bd22d70.mp4"}
{"edit_instruction": "Change the background to an airport tarmac near a large jet engine with ground crew moving luggage carts and heat shimmer rising from the asphalt, lit by soft natural daylight from the front-right. Maintain a medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/28ce29ec6471a08af37cdd8d37bc6bad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/28ce29ec6471a08af37cdd8d37bc6bad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/28ce29ec6471a08af37cdd8d37bc6bad.mp4", "mask_path": "synthetic-bg-change/mask/28ce29ec6471a08af37cdd8d37bc6bad.mp4", "composite_path": "synthetic-bg-change/composite/28ce29ec6471a08af37cdd8d37bc6bad.mp4"}
{"edit_instruction": "Change the background to an elegant hotel corridor with a mahogany door, slightly flickering wall sconces, patterned carpet stretching into the distance, a bellhop pushing a luggage cart far down the hall, and soft artificial light from the front-right. Eye-level, medium close-up, soft-focus background. Keep the flight attendant in a navy uniform intact.", "input_video_path": "synthetic-bg-change/input_video/375f91a5aa29eb49678ef1ba69dfa5de.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/375f91a5aa29eb49678ef1ba69dfa5de.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/375f91a5aa29eb49678ef1ba69dfa5de.mp4", "mask_path": "synthetic-bg-change/mask/375f91a5aa29eb49678ef1ba69dfa5de.mp4", "composite_path": "synthetic-bg-change/composite/375f91a5aa29eb49678ef1ba69dfa5de.mp4"}
{"edit_instruction": "Change the background to an airport tarmac near a large jet engine with ground crew moving luggage carts and heat shimmer rising from the asphalt, lit by soft natural daylight from the front-right. Maintain a medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the flight attendant in a blue uniform intact.", "input_video_path": "synthetic-bg-change/input_video/0abec697cf176442c65285a960b614a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0abec697cf176442c65285a960b614a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0abec697cf176442c65285a960b614a0.mp4", "mask_path": "synthetic-bg-change/mask/0abec697cf176442c65285a960b614a0.mp4", "composite_path": "synthetic-bg-change/composite/0abec697cf176442c65285a960b614a0.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk city alleyway at night with flickering neon signs in Japanese characters, flying cars passing overhead, steam rising from vents, and hard artificial lighting reflecting off wet surfaces. Use an eye-level medium shot with a blurred background featuring colorful bokeh. Keep the man in the suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/24e9d3445ffa8effb50cbca786404020.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/24e9d3445ffa8effb50cbca786404020.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/24e9d3445ffa8effb50cbca786404020.mp4", "mask_path": "synthetic-bg-change/mask/24e9d3445ffa8effb50cbca786404020.mp4", "composite_path": "synthetic-bg-change/composite/24e9d3445ffa8effb50cbca786404020.mp4"}
{"edit_instruction": "Change the background to the middle of a dusty, ruined city street with debris blowing in the wind, smoke billowing from a distant fire, papers swirling in the air, and gritty, desaturated lighting. Medium close-up, eye-level, sharp background, deep focus. Keep the man with his face covered by a scarf holding a 'FIGHT FOR RIGHT' sign intact.", "input_video_path": "synthetic-bg-change/input_video/8bbb7cfde8de29c11191a64f03bc2b5c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8bbb7cfde8de29c11191a64f03bc2b5c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8bbb7cfde8de29c11191a64f03bc2b5c.mp4", "mask_path": "synthetic-bg-change/mask/8bbb7cfde8de29c11191a64f03bc2b5c.mp4", "composite_path": "synthetic-bg-change/composite/8bbb7cfde8de29c11191a64f03bc2b5c.mp4"}
{"edit_instruction": "Change the background to a crowded city street during a protest with police lights flashing red and blue in the soft-focus background, steam rising from street vents, and soft neutral light illuminating the scene, medium close-up, eye-level, static camera with blurred background and bokeh. Keep the man holding the 'FIGHT FOR RIGHT' sign intact.", "input_video_path": "synthetic-bg-change/input_video/25d9b98c997aad5232e38376880036b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/25d9b98c997aad5232e38376880036b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/25d9b98c997aad5232e38376880036b7.mp4", "mask_path": "synthetic-bg-change/mask/25d9b98c997aad5232e38376880036b7.mp4", "composite_path": "synthetic-bg-change/composite/25d9b98c997aad5232e38376880036b7.mp4"}
{"edit_instruction": "Change the background to a crowded city street during a protest with police lights flashing red and blue in the soft-focus background, steam rising from street vents, and soft neutral light illuminating the scene, medium close-up, eye-level, static camera with blurred background and bokeh. Keep the man holding the 'FIGHT FOR RIGHT' sign intact.", "input_video_path": "synthetic-bg-change/input_video/fcbd1ab623b88283bc11ca18353a45e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fcbd1ab623b88283bc11ca18353a45e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fcbd1ab623b88283bc11ca18353a45e1.mp4", "mask_path": "synthetic-bg-change/mask/fcbd1ab623b88283bc11ca18353a45e1.mp4", "composite_path": "synthetic-bg-change/composite/fcbd1ab623b88283bc11ca18353a45e1.mp4"}
{"edit_instruction": "Change the background to a busy city street during a demonstration with police lights flickering red and blue, steam rising from vents, and blurred crowds marching in the distance under soft, neutral overcast daylight. Medium close-up, eye-level, gentle background blur. Keep the man with the face scarf holding the sign intact.", "input_video_path": "synthetic-bg-change/input_video/44719c9c12b50027aa42fd5a795e6c1b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/44719c9c12b50027aa42fd5a795e6c1b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/44719c9c12b50027aa42fd5a795e6c1b.mp4", "mask_path": "synthetic-bg-change/mask/44719c9c12b50027aa42fd5a795e6c1b.mp4", "composite_path": "synthetic-bg-change/composite/44719c9c12b50027aa42fd5a795e6c1b.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk city alley at night with flickering holographic advertisements on wet walls, flying cars passing overhead with streaking lights, direct cool artificial light from the front-right, medium shot, eye-level, and a blurred background with heavy neon bokeh. Keep the businessman in a suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/43d9bf455878b49a66199dbbe9556b5f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/43d9bf455878b49a66199dbbe9556b5f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/43d9bf455878b49a66199dbbe9556b5f.mp4", "mask_path": "synthetic-bg-change/mask/43d9bf455878b49a66199dbbe9556b5f.mp4", "composite_path": "synthetic-bg-change/composite/43d9bf455878b49a66199dbbe9556b5f.mp4"}
{"edit_instruction": "Change the background to a busy city street during a demonstration with police lights flickering red and blue, steam rising from vents, and blurred crowds marching in the distance under soft, neutral overcast daylight. Medium close-up, eye-level, gentle background blur. Keep the man with the face scarf holding the sign intact.", "input_video_path": "synthetic-bg-change/input_video/e8fa5fcca9c59363827589952bb9a20d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e8fa5fcca9c59363827589952bb9a20d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e8fa5fcca9c59363827589952bb9a20d.mp4", "mask_path": "synthetic-bg-change/mask/e8fa5fcca9c59363827589952bb9a20d.mp4", "composite_path": "synthetic-bg-change/composite/e8fa5fcca9c59363827589952bb9a20d.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk city alley at night with flickering holographic advertisements on wet walls, flying cars passing overhead with streaking lights, direct cool artificial light from the front-right, medium shot, eye-level, and a blurred background with heavy neon bokeh. Keep the businessman in a suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/6c6316f48e917913c2cb68d95f0fc0a4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6c6316f48e917913c2cb68d95f0fc0a4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6c6316f48e917913c2cb68d95f0fc0a4.mp4", "mask_path": "synthetic-bg-change/mask/6c6316f48e917913c2cb68d95f0fc0a4.mp4", "composite_path": "synthetic-bg-change/composite/6c6316f48e917913c2cb68d95f0fc0a4.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled corporate boardroom high above a metropolis with clouds drifting past floor-to-ceiling windows and distant city traffic below, under bright, clean office lighting from the front-right. Medium shot, eye-level, slightly blurred background. Keep the businessman in a suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/ac48140a0ce1b2d293cea63c09db95ba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac48140a0ce1b2d293cea63c09db95ba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac48140a0ce1b2d293cea63c09db95ba.mp4", "mask_path": "synthetic-bg-change/mask/ac48140a0ce1b2d293cea63c09db95ba.mp4", "composite_path": "synthetic-bg-change/composite/ac48140a0ce1b2d293cea63c09db95ba.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled corporate boardroom high above a metropolis with clouds drifting past floor-to-ceiling windows and distant city traffic below, under bright, clean office lighting from the front-right. Medium shot, eye-level, slightly blurred background. Keep the businessman in a suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/7dd4be5a54e7165b820ef1923bcd8dd3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7dd4be5a54e7165b820ef1923bcd8dd3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7dd4be5a54e7165b820ef1923bcd8dd3.mp4", "mask_path": "synthetic-bg-change/mask/7dd4be5a54e7165b820ef1923bcd8dd3.mp4", "composite_path": "synthetic-bg-change/composite/7dd4be5a54e7165b820ef1923bcd8dd3.mp4"}
{"edit_instruction": "Change the background to an infinite digital grid space with glowing neon lines, floating geometric shapes rotating slowly in the distance, and particles of light drifting upward, with clean, neutral lighting from the front-left. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the man in a suit and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/d67c97f12d02c66eafd3472e5c682113.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d67c97f12d02c66eafd3472e5c682113.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d67c97f12d02c66eafd3472e5c682113.mp4", "mask_path": "synthetic-bg-change/mask/d67c97f12d02c66eafd3472e5c682113.mp4", "composite_path": "synthetic-bg-change/composite/d67c97f12d02c66eafd3472e5c682113.mp4"}
{"edit_instruction": "Change the background to an abstract digital void with floating geometric shapes rotating slowly, particles of code raining down like digital dust, and glowing grid lines pulsing on the floor, lit by directed lighting from the front-right. Eye-level, medium shot, soft-focus background. Keep the man in the suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/b9729d4e569ea2970cf808e0cf2646d5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b9729d4e569ea2970cf808e0cf2646d5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b9729d4e569ea2970cf808e0cf2646d5.mp4", "mask_path": "synthetic-bg-change/mask/b9729d4e569ea2970cf808e0cf2646d5.mp4", "composite_path": "synthetic-bg-change/composite/b9729d4e569ea2970cf808e0cf2646d5.mp4"}
{"edit_instruction": "Change the background to an infinite digital grid space with glowing neon lines, floating geometric shapes rotating slowly in the distance, and particles of light drifting upward, with clean, neutral lighting from the front-left. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the man in a suit and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/671064d56151f200d57d6889aabfb4bc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/671064d56151f200d57d6889aabfb4bc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/671064d56151f200d57d6889aabfb4bc.mp4", "mask_path": "synthetic-bg-change/mask/671064d56151f200d57d6889aabfb4bc.mp4", "composite_path": "synthetic-bg-change/composite/671064d56151f200d57d6889aabfb4bc.mp4"}
{"edit_instruction": "Change the background to a pristine white high-tech laboratory with robotic arms assembling components and holographic blue data streams scrolling on glass walls, lit by bright, neutral artificial light from the front-right. Use an eye-level medium shot with a slightly blurred background. Keep the man in a suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/88af31e43889157727cbe2a989973bac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/88af31e43889157727cbe2a989973bac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/88af31e43889157727cbe2a989973bac.mp4", "mask_path": "synthetic-bg-change/mask/88af31e43889157727cbe2a989973bac.mp4", "composite_path": "synthetic-bg-change/composite/88af31e43889157727cbe2a989973bac.mp4"}
{"edit_instruction": "Change the background to an abstract digital void with floating geometric shapes rotating slowly, particles of code raining down like digital dust, and glowing grid lines pulsing on the floor, lit by directed lighting from the front-right. Eye-level, medium shot, soft-focus background. Keep the man in the suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/f312376a501270004a7fbc75815911bf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f312376a501270004a7fbc75815911bf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f312376a501270004a7fbc75815911bf.mp4", "mask_path": "synthetic-bg-change/mask/f312376a501270004a7fbc75815911bf.mp4", "composite_path": "synthetic-bg-change/composite/f312376a501270004a7fbc75815911bf.mp4"}
{"edit_instruction": "Change the background to the center of Times Square at night, featuring giant flashing digital billboards, a blurred background with crowds of tourists and yellow taxis, and colorful ambient lighting mixed with soft key light from the front-left. Use a medium shot, eye-level angle, static camera, and soft-focus background. Keep the man in the suit and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/df7d160399d976f88e554d93ba4f3985.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df7d160399d976f88e554d93ba4f3985.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df7d160399d976f88e554d93ba4f3985.mp4", "mask_path": "synthetic-bg-change/mask/df7d160399d976f88e554d93ba4f3985.mp4", "composite_path": "synthetic-bg-change/composite/df7d160399d976f88e554d93ba4f3985.mp4"}
{"edit_instruction": "Change the background to a pristine white high-tech laboratory with robotic arms assembling components and holographic blue data streams scrolling on glass walls, lit by bright, neutral artificial light from the front-right. Use an eye-level medium shot with a slightly blurred background. Keep the man in a suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/b313f7765fa33e4c5a1aae2989bd488f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b313f7765fa33e4c5a1aae2989bd488f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b313f7765fa33e4c5a1aae2989bd488f.mp4", "mask_path": "synthetic-bg-change/mask/b313f7765fa33e4c5a1aae2989bd488f.mp4", "composite_path": "synthetic-bg-change/composite/b313f7765fa33e4c5a1aae2989bd488f.mp4"}
{"edit_instruction": "Change the background to a high-rise corner office overlooking a modern metropolis with clouds drifting past floor-to-ceiling windows and distant traffic below, lit by clear daylight from the right matching the subject. Eye-level, medium shot, sharp background, deep focus. Keep the man in the suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/c4e97e4ee0491a91022ba9c05ad9d297.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c4e97e4ee0491a91022ba9c05ad9d297.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c4e97e4ee0491a91022ba9c05ad9d297.mp4", "mask_path": "synthetic-bg-change/mask/c4e97e4ee0491a91022ba9c05ad9d297.mp4", "composite_path": "synthetic-bg-change/composite/c4e97e4ee0491a91022ba9c05ad9d297.mp4"}
{"edit_instruction": "Change the background to the center of Times Square at night, featuring giant flashing digital billboards, a blurred background with crowds of tourists and yellow taxis, and colorful ambient lighting mixed with soft key light from the front-left. Use a medium shot, eye-level angle, static camera, and soft-focus background. Keep the man in the suit and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/88ac349259e649fb4d163bc119c91b00.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/88ac349259e649fb4d163bc119c91b00.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/88ac349259e649fb4d163bc119c91b00.mp4", "mask_path": "synthetic-bg-change/mask/88ac349259e649fb4d163bc119c91b00.mp4", "composite_path": "synthetic-bg-change/composite/88ac349259e649fb4d163bc119c91b00.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory with sleek white panels and blue ambient lighting, featuring holographic data streams flowing and robotic arms moving precisely in the distance. The lighting should be soft and neutral from the front-left, shot at medium range, eye-level with a static camera and a blurred background with bokeh. Keep the man in a suit and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/692e448c7d30bf764e638badc707e6ff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/692e448c7d30bf764e638badc707e6ff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/692e448c7d30bf764e638badc707e6ff.mp4", "mask_path": "synthetic-bg-change/mask/692e448c7d30bf764e638badc707e6ff.mp4", "composite_path": "synthetic-bg-change/composite/692e448c7d30bf764e638badc707e6ff.mp4"}
{"edit_instruction": "Change the background to a high-rise corner office overlooking a modern metropolis with clouds drifting past floor-to-ceiling windows and distant traffic below, lit by clear daylight from the right matching the subject. Eye-level, medium shot, sharp background, deep focus. Keep the man in the suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/039de1e70e3035df8780055f3611ea34.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/039de1e70e3035df8780055f3611ea34.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/039de1e70e3035df8780055f3611ea34.mp4", "mask_path": "synthetic-bg-change/mask/039de1e70e3035df8780055f3611ea34.mp4", "composite_path": "synthetic-bg-change/composite/039de1e70e3035df8780055f3611ea34.mp4"}
{"edit_instruction": "Change the background to a glass-walled corner office overlooking a busy metropolis at twilight, with city lights flickering outside and reflections on the glass, lit by soft office lighting from the front-left. Use a medium shot, eye-level angle, static camera, and gentle background blur. Keep the man in the suit and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/f98ecfc1e93c3451e9b305808a9dc2f2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f98ecfc1e93c3451e9b305808a9dc2f2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f98ecfc1e93c3451e9b305808a9dc2f2.mp4", "mask_path": "synthetic-bg-change/mask/f98ecfc1e93c3451e9b305808a9dc2f2.mp4", "composite_path": "synthetic-bg-change/composite/f98ecfc1e93c3451e9b305808a9dc2f2.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory with sleek white panels and blue ambient lighting, featuring holographic data streams flowing and robotic arms moving precisely in the distance. The lighting should be soft and neutral from the front-left, shot at medium range, eye-level with a static camera and a blurred background with bokeh. Keep the man in a suit and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/1995e9786b1ae171ac46b105bd16c3a1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1995e9786b1ae171ac46b105bd16c3a1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1995e9786b1ae171ac46b105bd16c3a1.mp4", "mask_path": "synthetic-bg-change/mask/1995e9786b1ae171ac46b105bd16c3a1.mp4", "composite_path": "synthetic-bg-change/composite/1995e9786b1ae171ac46b105bd16c3a1.mp4"}
{"edit_instruction": "Change the background to a massive futuristic server room with rows of blue LED towers, spinning cooling fans, and digital data streams flowing on wall panels, illuminated by sharp, cool artificial light from the front-right. Medium shot, eye-level, sharp background, deep focus. Keep the businessman in a suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/31d9abb5d08ccfc55d167fe79302a5fb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/31d9abb5d08ccfc55d167fe79302a5fb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/31d9abb5d08ccfc55d167fe79302a5fb.mp4", "mask_path": "synthetic-bg-change/mask/31d9abb5d08ccfc55d167fe79302a5fb.mp4", "composite_path": "synthetic-bg-change/composite/31d9abb5d08ccfc55d167fe79302a5fb.mp4"}
{"edit_instruction": "Change the background to a glass-walled corner office overlooking a busy metropolis at twilight, with city lights flickering outside and reflections on the glass, lit by soft office lighting from the front-left. Use a medium shot, eye-level angle, static camera, and gentle background blur. Keep the man in the suit and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/3bfdd4ca0432cc09cc965ef17d11ea47.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3bfdd4ca0432cc09cc965ef17d11ea47.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3bfdd4ca0432cc09cc965ef17d11ea47.mp4", "mask_path": "synthetic-bg-change/mask/3bfdd4ca0432cc09cc965ef17d11ea47.mp4", "composite_path": "synthetic-bg-change/composite/3bfdd4ca0432cc09cc965ef17d11ea47.mp4"}
{"edit_instruction": "Change the background to a sleek, futuristic laboratory with holographic data streams and robots patrolling in the blurred background. Include soft, neutral overhead lighting on clean white surfaces and blue tech bokeh. Medium shot, eye-level, static camera. Keep the young woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/2d0332ff8bce79a8bf4d8e386e7cff1c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2d0332ff8bce79a8bf4d8e386e7cff1c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2d0332ff8bce79a8bf4d8e386e7cff1c.mp4", "mask_path": "synthetic-bg-change/mask/2d0332ff8bce79a8bf4d8e386e7cff1c.mp4", "composite_path": "synthetic-bg-change/composite/2d0332ff8bce79a8bf4d8e386e7cff1c.mp4"}
{"edit_instruction": "Change the background to a massive futuristic server room with rows of blue LED towers, spinning cooling fans, and digital data streams flowing on wall panels, illuminated by sharp, cool artificial light from the front-right. Medium shot, eye-level, sharp background, deep focus. Keep the businessman in a suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/4a17c7f0b79acb41bda804e3680bc34c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4a17c7f0b79acb41bda804e3680bc34c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4a17c7f0b79acb41bda804e3680bc34c.mp4", "mask_path": "synthetic-bg-change/mask/4a17c7f0b79acb41bda804e3680bc34c.mp4", "composite_path": "synthetic-bg-change/composite/4a17c7f0b79acb41bda804e3680bc34c.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk city street at night with neon signs flickering in pink and blue, flying cars passing overhead, and colorful background lights contrasting with neutral front lighting. Set the camera to a medium shot at eye level, static, with a gentle background blur. Keep the young woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/c11d9da239f08397f0eee8f8e752256c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c11d9da239f08397f0eee8f8e752256c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c11d9da239f08397f0eee8f8e752256c.mp4", "mask_path": "synthetic-bg-change/mask/c11d9da239f08397f0eee8f8e752256c.mp4", "composite_path": "synthetic-bg-change/composite/c11d9da239f08397f0eee8f8e752256c.mp4"}
{"edit_instruction": "Change the background to a sleek, futuristic laboratory with holographic data streams and robots patrolling in the blurred background. Include soft, neutral overhead lighting on clean white surfaces and blue tech bokeh. Medium shot, eye-level, static camera. Keep the young woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/6885e269fcc602f7da6a5d663b75cea1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6885e269fcc602f7da6a5d663b75cea1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6885e269fcc602f7da6a5d663b75cea1.mp4", "mask_path": "synthetic-bg-change/mask/6885e269fcc602f7da6a5d663b75cea1.mp4", "composite_path": "synthetic-bg-change/composite/6885e269fcc602f7da6a5d663b75cea1.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory with holographic data interfaces floating in the air, robotic arms assembling components, and blue lights pulsing on server racks, illuminated by soft, neutral artificial light. Use a medium shot, eye-level, static camera with a blurred background and bokeh. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/46d8ded47f5f0807ce7652942b58ecac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/46d8ded47f5f0807ce7652942b58ecac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/46d8ded47f5f0807ce7652942b58ecac.mp4", "mask_path": "synthetic-bg-change/mask/46d8ded47f5f0807ce7652942b58ecac.mp4", "composite_path": "synthetic-bg-change/composite/46d8ded47f5f0807ce7652942b58ecac.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk city street at night with neon signs flickering in pink and blue, flying cars passing overhead, and colorful background lights contrasting with neutral front lighting. Set the camera to a medium shot at eye level, static, with a gentle background blur. Keep the young woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/541942f071fd1fcda168b34ebc2e4db1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/541942f071fd1fcda168b34ebc2e4db1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/541942f071fd1fcda168b34ebc2e4db1.mp4", "mask_path": "synthetic-bg-change/mask/541942f071fd1fcda168b34ebc2e4db1.mp4", "composite_path": "synthetic-bg-change/composite/541942f071fd1fcda168b34ebc2e4db1.mp4"}
{"edit_instruction": "Change the background to a sleek, white futuristic laboratory with holographic data streams floating in the air and robots patrolling, featuring soft diffused lighting from the front-right and a soft-focus background with blue bokeh. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/97938daf8f62517d4bfa89502e2bee68.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/97938daf8f62517d4bfa89502e2bee68.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/97938daf8f62517d4bfa89502e2bee68.mp4", "mask_path": "synthetic-bg-change/mask/97938daf8f62517d4bfa89502e2bee68.mp4", "composite_path": "synthetic-bg-change/composite/97938daf8f62517d4bfa89502e2bee68.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory with holographic data interfaces floating in the air, robotic arms assembling components, and blue lights pulsing on server racks, illuminated by soft, neutral artificial light. Use a medium shot, eye-level, static camera with a blurred background and bokeh. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/4233f7ac70829d6277ab899615a66dc8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4233f7ac70829d6277ab899615a66dc8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4233f7ac70829d6277ab899615a66dc8.mp4", "mask_path": "synthetic-bg-change/mask/4233f7ac70829d6277ab899615a66dc8.mp4", "composite_path": "synthetic-bg-change/composite/4233f7ac70829d6277ab899615a66dc8.mp4"}
{"edit_instruction": "Change the background to a stylish, modern living room with large windows, a spinning ceiling fan, and sheer curtains billowing gently in the breeze, lit by soft, diffused daylight. Medium shot, eye-level, static camera with gentle background blur. Keep the young woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/a3fe08e4add1e5970027b5eccc34ae51.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a3fe08e4add1e5970027b5eccc34ae51.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a3fe08e4add1e5970027b5eccc34ae51.mp4", "mask_path": "synthetic-bg-change/mask/a3fe08e4add1e5970027b5eccc34ae51.mp4", "composite_path": "synthetic-bg-change/composite/a3fe08e4add1e5970027b5eccc34ae51.mp4"}
{"edit_instruction": "Change the background to a bright, open-plan creative office where colleagues walk past and digital screens glow on desks, with even, neutral lighting from the front. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the young woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/4575fa6dae822a19755ea385ac1c7542.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4575fa6dae822a19755ea385ac1c7542.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4575fa6dae822a19755ea385ac1c7542.mp4", "mask_path": "synthetic-bg-change/mask/4575fa6dae822a19755ea385ac1c7542.mp4", "composite_path": "synthetic-bg-change/composite/4575fa6dae822a19755ea385ac1c7542.mp4"}
{"edit_instruction": "Change the background to a sleek, white futuristic laboratory with holographic data streams floating in the air and robots patrolling, featuring soft diffused lighting from the front-right and a soft-focus background with blue bokeh. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/fde550ec2ad403dcf59e9dc78bfa293a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fde550ec2ad403dcf59e9dc78bfa293a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fde550ec2ad403dcf59e9dc78bfa293a.mp4", "mask_path": "synthetic-bg-change/mask/fde550ec2ad403dcf59e9dc78bfa293a.mp4", "composite_path": "synthetic-bg-change/composite/fde550ec2ad403dcf59e9dc78bfa293a.mp4"}
{"edit_instruction": "Change the background to a stylish, modern living room with large windows, a spinning ceiling fan, and sheer curtains billowing gently in the breeze, lit by soft, diffused daylight. Medium shot, eye-level, static camera with gentle background blur. Keep the young woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/daddb7e323751735ab403b7771061047.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/daddb7e323751735ab403b7771061047.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/daddb7e323751735ab403b7771061047.mp4", "mask_path": "synthetic-bg-change/mask/daddb7e323751735ab403b7771061047.mp4", "composite_path": "synthetic-bg-change/composite/daddb7e323751735ab403b7771061047.mp4"}
{"edit_instruction": "Change the background to a pristine white high-tech laboratory with robotic arms assembling devices, blue data streams on glass walls, scientists in lab coats, and clean neutral light from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman wearing a VR headset and striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/58a0c48734595d822e73f033a4ab8242.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/58a0c48734595d822e73f033a4ab8242.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/58a0c48734595d822e73f033a4ab8242.mp4", "mask_path": "synthetic-bg-change/mask/58a0c48734595d822e73f033a4ab8242.mp4", "composite_path": "synthetic-bg-change/composite/58a0c48734595d822e73f033a4ab8242.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk street at night with flickering neon signs in pink and blue, flying cars in the distance, and steady rain, lit by cool neutral street lighting. Maintain the medium shot, eye-level angle, static camera, and dreamy out-of-focus background with bokeh. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/ca1ed32a7bce0e123844b0bca4f45738.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ca1ed32a7bce0e123844b0bca4f45738.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ca1ed32a7bce0e123844b0bca4f45738.mp4", "mask_path": "synthetic-bg-change/mask/ca1ed32a7bce0e123844b0bca4f45738.mp4", "composite_path": "synthetic-bg-change/composite/ca1ed32a7bce0e123844b0bca4f45738.mp4"}
{"edit_instruction": "Change the background to a bright, open-plan creative office where colleagues walk past and digital screens glow on desks, with even, neutral lighting from the front. Medium shot, eye-level, static camera, sharp background, deep focus. Keep the young woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/0199ba65879e1a5aea020ecbd6475685.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0199ba65879e1a5aea020ecbd6475685.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0199ba65879e1a5aea020ecbd6475685.mp4", "mask_path": "synthetic-bg-change/mask/0199ba65879e1a5aea020ecbd6475685.mp4", "composite_path": "synthetic-bg-change/composite/0199ba65879e1a5aea020ecbd6475685.mp4"}
{"edit_instruction": "Change the background to a pristine white high-tech laboratory with robotic arms assembling devices, blue data streams on glass walls, scientists in lab coats, and clean neutral light from the front-right. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman wearing a VR headset and striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9d20c068339b625c8886a3e7185ff768.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9d20c068339b625c8886a3e7185ff768.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9d20c068339b625c8886a3e7185ff768.mp4", "mask_path": "synthetic-bg-change/mask/9d20c068339b625c8886a3e7185ff768.mp4", "composite_path": "synthetic-bg-change/composite/9d20c068339b625c8886a3e7185ff768.mp4"}
{"edit_instruction": "Change the background to a busy open-plan creative office with colleagues brainstorming, a ceiling fan spinning slowly overhead, and digital screens displaying 3D models, lit by soft office lighting from the front-right. Use a medium shot, eye-level angle, static camera, and soft-focus background. Keep the woman wearing a VR headset and striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3c9e07349239d29b50a6cda026f52618.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3c9e07349239d29b50a6cda026f52618.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3c9e07349239d29b50a6cda026f52618.mp4", "mask_path": "synthetic-bg-change/mask/3c9e07349239d29b50a6cda026f52618.mp4", "composite_path": "synthetic-bg-change/composite/3c9e07349239d29b50a6cda026f52618.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk street at night with flickering neon signs in pink and blue, flying cars in the distance, and steady rain, lit by cool neutral street lighting. Maintain the medium shot, eye-level angle, static camera, and dreamy out-of-focus background with bokeh. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/8bdb95a3d73a571d035b541eeead13ff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8bdb95a3d73a571d035b541eeead13ff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8bdb95a3d73a571d035b541eeead13ff.mp4", "mask_path": "synthetic-bg-change/mask/8bdb95a3d73a571d035b541eeead13ff.mp4", "composite_path": "synthetic-bg-change/composite/8bdb95a3d73a571d035b541eeead13ff.mp4"}
{"edit_instruction": "Change the background to a busy open-plan creative office with colleagues brainstorming, a ceiling fan spinning slowly overhead, and digital screens displaying 3D models, lit by soft office lighting from the front-right. Use a medium shot, eye-level angle, static camera, and soft-focus background. Keep the woman wearing a VR headset and striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d05ec0784d8a3e8644bd851cea14f73f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d05ec0784d8a3e8644bd851cea14f73f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d05ec0784d8a3e8644bd851cea14f73f.mp4", "mask_path": "synthetic-bg-change/mask/d05ec0784d8a3e8644bd851cea14f73f.mp4", "composite_path": "synthetic-bg-change/composite/d05ec0784d8a3e8644bd851cea14f73f.mp4"}
{"edit_instruction": "Change the background to a high-rise corporate office at dusk with city lights flickering and office workers walking blurred behind glass partitions, lit by soft diffused artificial light. Medium close-up, eye-level, static camera with a soft bokeh background. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ba3eb10e93a941a0b83120811d2be26a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba3eb10e93a941a0b83120811d2be26a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba3eb10e93a941a0b83120811d2be26a.mp4", "mask_path": "synthetic-bg-change/mask/ba3eb10e93a941a0b83120811d2be26a.mp4", "composite_path": "synthetic-bg-change/composite/ba3eb10e93a941a0b83120811d2be26a.mp4"}
{"edit_instruction": "Change the background to a high-rise office overlooking a busy city skyline at twilight, with flickering city lights and headlights streaming below, soft neutral lighting from the right, and a blurred background of city bokeh. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a6a91e888fc46c09fe4d44ac7ac0e851.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a6a91e888fc46c09fe4d44ac7ac0e851.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a6a91e888fc46c09fe4d44ac7ac0e851.mp4", "mask_path": "synthetic-bg-change/mask/a6a91e888fc46c09fe4d44ac7ac0e851.mp4", "composite_path": "synthetic-bg-change/composite/a6a91e888fc46c09fe4d44ac7ac0e851.mp4"}
{"edit_instruction": "Change the background to a high-rise corporate office at dusk with city lights flickering and office workers walking blurred behind glass partitions, lit by soft diffused artificial light. Medium close-up, eye-level, static camera with a soft bokeh background. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/273bbe5cbf8a703adf4cda44aa93c674.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/273bbe5cbf8a703adf4cda44aa93c674.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/273bbe5cbf8a703adf4cda44aa93c674.mp4", "mask_path": "synthetic-bg-change/mask/273bbe5cbf8a703adf4cda44aa93c674.mp4", "composite_path": "synthetic-bg-change/composite/273bbe5cbf8a703adf4cda44aa93c674.mp4"}
{"edit_instruction": "Change the background to a futuristic balcony overlooking a rainy cyberpunk city with flickering pink and blue neon signs, flying cars passing in the distance, glowing holographic advertisements, soft diffused artificial light from the front-right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the woman wearing a VR headset and striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3fdfd06aa3299958673b85f6ac603b35.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3fdfd06aa3299958673b85f6ac603b35.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3fdfd06aa3299958673b85f6ac603b35.mp4", "mask_path": "synthetic-bg-change/mask/3fdfd06aa3299958673b85f6ac603b35.mp4", "composite_path": "synthetic-bg-change/composite/3fdfd06aa3299958673b85f6ac603b35.mp4"}
{"edit_instruction": "Change the background to a sterile dentist waiting room with a receptionist typing in the background and a fish tank with fish swimming slowly, cool clinical lighting from the right, medium close-up, eye-level, static camera, blurred background with bokeh. Keep the man in a navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/9cd1e524ad14fd97faf285b8b3b76ba8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9cd1e524ad14fd97faf285b8b3b76ba8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9cd1e524ad14fd97faf285b8b3b76ba8.mp4", "mask_path": "synthetic-bg-change/mask/9cd1e524ad14fd97faf285b8b3b76ba8.mp4", "composite_path": "synthetic-bg-change/composite/9cd1e524ad14fd97faf285b8b3b76ba8.mp4"}
{"edit_instruction": "Change the background to a high-rise office overlooking a busy city skyline at twilight, with flickering city lights and headlights streaming below, soft neutral lighting from the right, and a blurred background of city bokeh. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7c968c9adf69f327b126d4efabdfeffe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c968c9adf69f327b126d4efabdfeffe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c968c9adf69f327b126d4efabdfeffe.mp4", "mask_path": "synthetic-bg-change/mask/7c968c9adf69f327b126d4efabdfeffe.mp4", "composite_path": "synthetic-bg-change/composite/7c968c9adf69f327b126d4efabdfeffe.mp4"}
{"edit_instruction": "Change the background to a futuristic balcony overlooking a rainy cyberpunk city with flickering pink and blue neon signs, flying cars passing in the distance, glowing holographic advertisements, soft diffused artificial light from the front-right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the woman wearing a VR headset and striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b1321add91f03bf97c131e60412e4376.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1321add91f03bf97c131e60412e4376.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1321add91f03bf97c131e60412e4376.mp4", "mask_path": "synthetic-bg-change/mask/b1321add91f03bf97c131e60412e4376.mp4", "composite_path": "synthetic-bg-change/composite/b1321add91f03bf97c131e60412e4376.mp4"}
{"edit_instruction": "Change the background to a sleek broadcast studio with beaming studio lights and a live audience silhouetted in the distance, featuring clean neutral studio lighting from the front-right, medium close-up, eye-level, static camera with a soft-focus background. Keep the man in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/6e9867ffb4cd4dcbaf683cc293ca270f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e9867ffb4cd4dcbaf683cc293ca270f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e9867ffb4cd4dcbaf683cc293ca270f.mp4", "mask_path": "synthetic-bg-change/mask/6e9867ffb4cd4dcbaf683cc293ca270f.mp4", "composite_path": "synthetic-bg-change/composite/6e9867ffb4cd4dcbaf683cc293ca270f.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with rotating holographic tactical maps and crew members moving past consoles, under cool, high-tech ambient lighting with a key light from the right. Maintain the medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8416872062494ac8054a5d55f8446aa8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8416872062494ac8054a5d55f8446aa8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8416872062494ac8054a5d55f8446aa8.mp4", "mask_path": "synthetic-bg-change/mask/8416872062494ac8054a5d55f8446aa8.mp4", "composite_path": "synthetic-bg-change/composite/8416872062494ac8054a5d55f8446aa8.mp4"}
{"edit_instruction": "Change the background to a sterile dentist waiting room with a receptionist typing in the background and a fish tank with fish swimming slowly, cool clinical lighting from the right, medium close-up, eye-level, static camera, blurred background with bokeh. Keep the man in a navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/e917beb321ed243ab5bb8bf2563a1e06.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e917beb321ed243ab5bb8bf2563a1e06.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e917beb321ed243ab5bb8bf2563a1e06.mp4", "mask_path": "synthetic-bg-change/mask/e917beb321ed243ab5bb8bf2563a1e06.mp4", "composite_path": "synthetic-bg-change/composite/e917beb321ed243ab5bb8bf2563a1e06.mp4"}
{"edit_instruction": "Change the background to a sleek broadcast studio with beaming studio lights and a live audience silhouetted in the distance, featuring clean neutral studio lighting from the front-right, medium close-up, eye-level, static camera with a soft-focus background. Keep the man in the navy suit intact.", "input_video_path": "synthetic-bg-change/input_video/9e2b2876ff1a400101953ea6958ca6d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9e2b2876ff1a400101953ea6958ca6d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9e2b2876ff1a400101953ea6958ca6d1.mp4", "mask_path": "synthetic-bg-change/mask/9e2b2876ff1a400101953ea6958ca6d1.mp4", "composite_path": "synthetic-bg-change/composite/9e2b2876ff1a400101953ea6958ca6d1.mp4"}
{"edit_instruction": "Change the background to a bustling airport terminal waiting area with travelers walking by and flight information boards flickering, illuminated by diffused cool daylight from large windows on the right. Maintain the medium close-up, eye-level angle with a soft-focus background. Keep the older man in the dark shirt intact.", "input_video_path": "synthetic-bg-change/input_video/aafce009543140f6b7966716f68a0300.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aafce009543140f6b7966716f68a0300.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aafce009543140f6b7966716f68a0300.mp4", "mask_path": "synthetic-bg-change/mask/aafce009543140f6b7966716f68a0300.mp4", "composite_path": "synthetic-bg-change/composite/aafce009543140f6b7966716f68a0300.mp4"}
{"edit_instruction": "Change the background to a futuristic command center with rotating holographic tactical maps and crew members moving past consoles, under cool, high-tech ambient lighting with a key light from the right. Maintain the medium close-up, eye-level, static camera angle with a slightly blurred background. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9ee27aaef563d5c0ac215ee02c0fa35f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9ee27aaef563d5c0ac215ee02c0fa35f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9ee27aaef563d5c0ac215ee02c0fa35f.mp4", "mask_path": "synthetic-bg-change/mask/9ee27aaef563d5c0ac215ee02c0fa35f.mp4", "composite_path": "synthetic-bg-change/composite/9ee27aaef563d5c0ac215ee02c0fa35f.mp4"}
{"edit_instruction": "Change the background to the Louvre museum's grand gallery with tourists blurred in the distance, dust particles floating in the expansive hall, and diffused skylight filtering down from the glass ceiling. Medium shot, eye-level, sharp background with deep focus. Keep the woman in the VR headset and striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0c2b16a8d186f2dc8b408672916d5cc8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0c2b16a8d186f2dc8b408672916d5cc8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0c2b16a8d186f2dc8b408672916d5cc8.mp4", "mask_path": "synthetic-bg-change/mask/0c2b16a8d186f2dc8b408672916d5cc8.mp4", "composite_path": "synthetic-bg-change/composite/0c2b16a8d186f2dc8b408672916d5cc8.mp4"}
{"edit_instruction": "Change the background to a bustling airport terminal waiting area with travelers walking by and flight information boards flickering, illuminated by diffused cool daylight from large windows on the right. Maintain the medium close-up, eye-level angle with a soft-focus background. Keep the older man in the dark shirt intact.", "input_video_path": "synthetic-bg-change/input_video/fde86addf84c4322cfa83c68bf103ccf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fde86addf84c4322cfa83c68bf103ccf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fde86addf84c4322cfa83c68bf103ccf.mp4", "mask_path": "synthetic-bg-change/mask/fde86addf84c4322cfa83c68bf103ccf.mp4", "composite_path": "synthetic-bg-change/composite/fde86addf84c4322cfa83c68bf103ccf.mp4"}
{"edit_instruction": "Change the background to a sleek, modern open-plan office with colleagues walking past and digital screens flickering with data, under soft, diffused office lighting from the front-left. Use a medium close-up, eye-level, static camera angle with gentle background blur. Keep the man on the phone intact.", "input_video_path": "synthetic-bg-change/input_video/c516104966c26c893138466f1274ca2a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c516104966c26c893138466f1274ca2a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c516104966c26c893138466f1274ca2a.mp4", "mask_path": "synthetic-bg-change/mask/c516104966c26c893138466f1274ca2a.mp4", "composite_path": "synthetic-bg-change/composite/c516104966c26c893138466f1274ca2a.mp4"}
{"edit_instruction": "Change the background to the Louvre museum's grand gallery with tourists blurred in the distance, dust particles floating in the expansive hall, and diffused skylight filtering down from the glass ceiling. Medium shot, eye-level, sharp background with deep focus. Keep the woman in the VR headset and striped shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0eea625d6a875d414b9718994fadf73d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0eea625d6a875d414b9718994fadf73d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0eea625d6a875d414b9718994fadf73d.mp4", "mask_path": "synthetic-bg-change/mask/0eea625d6a875d414b9718994fadf73d.mp4", "composite_path": "synthetic-bg-change/composite/0eea625d6a875d414b9718994fadf73d.mp4"}
{"edit_instruction": "Change the background to a sleek, modern open-plan office with colleagues walking past and digital screens flickering with data, under soft, diffused office lighting from the front-left. Use a medium close-up, eye-level, static camera angle with gentle background blur. Keep the man on the phone intact.", "input_video_path": "synthetic-bg-change/input_video/46f05e97fba0b63f248968b1b4f7f0c5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/46f05e97fba0b63f248968b1b4f7f0c5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/46f05e97fba0b63f248968b1b4f7f0c5.mp4", "mask_path": "synthetic-bg-change/mask/46f05e97fba0b63f248968b1b4f7f0c5.mp4", "composite_path": "synthetic-bg-change/composite/46f05e97fba0b63f248968b1b4f7f0c5.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street corner with yellow taxis passing by, pedestrians walking briskly, steam rising from a subway grate, soft diffused daylight from the front-left, and a bokeh-filled urban background. Medium close-up, eye-level, static camera. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/db96fe861db065675c5b0a39feeacfe8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/db96fe861db065675c5b0a39feeacfe8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/db96fe861db065675c5b0a39feeacfe8.mp4", "mask_path": "synthetic-bg-change/mask/db96fe861db065675c5b0a39feeacfe8.mp4", "composite_path": "synthetic-bg-change/composite/db96fe861db065675c5b0a39feeacfe8.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office building overlooking a busy city skyline with traffic moving on a highway overpass in the distance and reflections of clouds on adjacent skyscrapers, lit by soft natural light from the right window. Medium shot, eye-level, blurred background with bokeh. Keep the older man in a black shirt talking on a phone intact.", "input_video_path": "synthetic-bg-change/input_video/0230c0fe81aa3525b1455fb253037181.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0230c0fe81aa3525b1455fb253037181.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0230c0fe81aa3525b1455fb253037181.mp4", "mask_path": "synthetic-bg-change/mask/0230c0fe81aa3525b1455fb253037181.mp4", "composite_path": "synthetic-bg-change/composite/0230c0fe81aa3525b1455fb253037181.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street corner with yellow taxis passing by, pedestrians walking briskly, steam rising from a subway grate, soft diffused daylight from the front-left, and a bokeh-filled urban background. Medium close-up, eye-level, static camera. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/32bef3333728ce90dfb21365b6a67464.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/32bef3333728ce90dfb21365b6a67464.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/32bef3333728ce90dfb21365b6a67464.mp4", "mask_path": "synthetic-bg-change/mask/32bef3333728ce90dfb21365b6a67464.mp4", "composite_path": "synthetic-bg-change/composite/32bef3333728ce90dfb21365b6a67464.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street at twilight with blurred cars passing with streaking tail lights, pedestrians walking briskly past storefronts, and soft cool ambient city light creating city light bokeh. Medium shot, eye-level, blurred background. Keep the older man with grey hair and glasses in a dark grey shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7cc64b3079a2f6af1bde7931964441ed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7cc64b3079a2f6af1bde7931964441ed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7cc64b3079a2f6af1bde7931964441ed.mp4", "mask_path": "synthetic-bg-change/mask/7cc64b3079a2f6af1bde7931964441ed.mp4", "composite_path": "synthetic-bg-change/composite/7cc64b3079a2f6af1bde7931964441ed.mp4"}
{"edit_instruction": "Change the background to the South Bank promenade with the Tower Bridge visible, the River Thames flowing steadily, a tourist boat passing in the mid-ground, and seagulls circling overhead, under diffused overcast light from the right. Use a medium shot at eye-level with a gentle background blur. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9429d3fe159ded725be6b723aef8b620.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9429d3fe159ded725be6b723aef8b620.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9429d3fe159ded725be6b723aef8b620.mp4", "mask_path": "synthetic-bg-change/mask/9429d3fe159ded725be6b723aef8b620.mp4", "composite_path": "synthetic-bg-change/composite/9429d3fe159ded725be6b723aef8b620.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled office building overlooking a busy city skyline with traffic moving on a highway overpass in the distance and reflections of clouds on adjacent skyscrapers, lit by soft natural light from the right window. Medium shot, eye-level, blurred background with bokeh. Keep the older man in a black shirt talking on a phone intact.", "input_video_path": "synthetic-bg-change/input_video/6a20265b7f6fa638446c587179d2d50f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6a20265b7f6fa638446c587179d2d50f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6a20265b7f6fa638446c587179d2d50f.mp4", "mask_path": "synthetic-bg-change/mask/6a20265b7f6fa638446c587179d2d50f.mp4", "composite_path": "synthetic-bg-change/composite/6a20265b7f6fa638446c587179d2d50f.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street at twilight with blurred cars passing with streaking tail lights, pedestrians walking briskly past storefronts, and soft cool ambient city light creating city light bokeh. Medium shot, eye-level, blurred background. Keep the older man with grey hair and glasses in a dark grey shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ba45b41d3b391b5b03fb0c1045855f8e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba45b41d3b391b5b03fb0c1045855f8e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba45b41d3b391b5b03fb0c1045855f8e.mp4", "mask_path": "synthetic-bg-change/mask/ba45b41d3b391b5b03fb0c1045855f8e.mp4", "composite_path": "synthetic-bg-change/composite/ba45b41d3b391b5b03fb0c1045855f8e.mp4"}
{"edit_instruction": "Change the background to a spacious airport terminal with large windows, airplanes taking off in the distance outside, travelers pulling luggage across the concourse, bright diffused daylight filling the space, medium shot, eye-level, sharp background with deep focus. Keep the older man in the dark grey shirt intact.", "input_video_path": "synthetic-bg-change/input_video/5def3de7fc9b8870ed528651acc77e84.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5def3de7fc9b8870ed528651acc77e84.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5def3de7fc9b8870ed528651acc77e84.mp4", "mask_path": "synthetic-bg-change/mask/5def3de7fc9b8870ed528651acc77e84.mp4", "composite_path": "synthetic-bg-change/composite/5def3de7fc9b8870ed528651acc77e84.mp4"}
{"edit_instruction": "Change the background to the South Bank promenade with the Tower Bridge visible, the River Thames flowing steadily, a tourist boat passing in the mid-ground, and seagulls circling overhead, under diffused overcast light from the right. Use a medium shot at eye-level with a gentle background blur. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/56569362de0d83673f2da2bfbb697f2f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/56569362de0d83673f2da2bfbb697f2f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/56569362de0d83673f2da2bfbb697f2f.mp4", "mask_path": "synthetic-bg-change/mask/56569362de0d83673f2da2bfbb697f2f.mp4", "composite_path": "synthetic-bg-change/composite/56569362de0d83673f2da2bfbb697f2f.mp4"}
{"edit_instruction": "Change the background to a busy airport terminal departure lounge with passengers walking briskly with luggage and airplanes taxiing on the runway visible through large windows, with neutral artificial light mixed with daylight from the right. Medium shot, eye-level, sharp background, deep focus. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ccd69e6ddb99732f1d5c6576e1f1b003.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ccd69e6ddb99732f1d5c6576e1f1b003.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ccd69e6ddb99732f1d5c6576e1f1b003.mp4", "mask_path": "synthetic-bg-change/mask/ccd69e6ddb99732f1d5c6576e1f1b003.mp4", "composite_path": "synthetic-bg-change/composite/ccd69e6ddb99732f1d5c6576e1f1b003.mp4"}
{"edit_instruction": "Change the background to a spacious airport terminal with large windows, airplanes taking off in the distance outside, travelers pulling luggage across the concourse, bright diffused daylight filling the space, medium shot, eye-level, sharp background with deep focus. Keep the older man in the dark grey shirt intact.", "input_video_path": "synthetic-bg-change/input_video/476831ef057b427c1a4fae65f048ea8c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/476831ef057b427c1a4fae65f048ea8c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/476831ef057b427c1a4fae65f048ea8c.mp4", "mask_path": "synthetic-bg-change/mask/476831ef057b427c1a4fae65f048ea8c.mp4", "composite_path": "synthetic-bg-change/composite/476831ef057b427c1a4fae65f048ea8c.mp4"}
{"edit_instruction": "Change the background to a busy city street corner with glass skyscrapers towering above, yellow taxi cabs passing in the blurred background, and pedestrians walking briskly on the sidewalk. Soft, diffused daylight coming from the right, with a medium shot, eye-level, static camera, and blurred background with city bokeh. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/5b8825415e0d18cc2dd6f7486a1cb380.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b8825415e0d18cc2dd6f7486a1cb380.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b8825415e0d18cc2dd6f7486a1cb380.mp4", "mask_path": "synthetic-bg-change/mask/5b8825415e0d18cc2dd6f7486a1cb380.mp4", "composite_path": "synthetic-bg-change/composite/5b8825415e0d18cc2dd6f7486a1cb380.mp4"}
{"edit_instruction": "Change the background to a busy airport terminal departure lounge with passengers walking briskly with luggage and airplanes taxiing on the runway visible through large windows, with neutral artificial light mixed with daylight from the right. Medium shot, eye-level, sharp background, deep focus. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8f3dbbfd729d2f7d9669fbd1de7c92dd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f3dbbfd729d2f7d9669fbd1de7c92dd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f3dbbfd729d2f7d9669fbd1de7c92dd.mp4", "mask_path": "synthetic-bg-change/mask/8f3dbbfd729d2f7d9669fbd1de7c92dd.mp4", "composite_path": "synthetic-bg-change/composite/8f3dbbfd729d2f7d9669fbd1de7c92dd.mp4"}
{"edit_instruction": "Change the background to a busy modern financial district with glass skyscrapers, yellow taxis passing, pedestrians walking briskly, and soft diffused city light from the left. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the older man in the dark shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b0f61a82a00ac91ea06e5e8bf798af24.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b0f61a82a00ac91ea06e5e8bf798af24.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b0f61a82a00ac91ea06e5e8bf798af24.mp4", "mask_path": "synthetic-bg-change/mask/b0f61a82a00ac91ea06e5e8bf798af24.mp4", "composite_path": "synthetic-bg-change/composite/b0f61a82a00ac91ea06e5e8bf798af24.mp4"}
{"edit_instruction": "Change the background to a busy city street corner with glass skyscrapers towering above, yellow taxi cabs passing in the blurred background, and pedestrians walking briskly on the sidewalk. Soft, diffused daylight coming from the right, with a medium shot, eye-level, static camera, and blurred background with city bokeh. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9a321636246b3c8e516a02de2c96cfc1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9a321636246b3c8e516a02de2c96cfc1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9a321636246b3c8e516a02de2c96cfc1.mp4", "mask_path": "synthetic-bg-change/mask/9a321636246b3c8e516a02de2c96cfc1.mp4", "composite_path": "synthetic-bg-change/composite/9a321636246b3c8e516a02de2c96cfc1.mp4"}
{"edit_instruction": "Change the background to a sleek airport terminal waiting area with planes taking off visible through large windows and travelers walking with suitcases, using cool, clean terminal lighting from the left. Use a medium shot, eye-level, static camera with gentle background blur. Keep the older man in a dark shirt intact.", "input_video_path": "synthetic-bg-change/input_video/097dcf4f18a523c45c781fec2d873c1a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/097dcf4f18a523c45c781fec2d873c1a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/097dcf4f18a523c45c781fec2d873c1a.mp4", "mask_path": "synthetic-bg-change/mask/097dcf4f18a523c45c781fec2d873c1a.mp4", "composite_path": "synthetic-bg-change/composite/097dcf4f18a523c45c781fec2d873c1a.mp4"}
{"edit_instruction": "Change the background to a quiet contemporary art gallery with white walls, dust motes floating in light beams, and a security guard pacing in the distance, lit by soft gallery track lighting from the right. Medium shot, eye-level, static camera, soft-focus background. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/5d9ab8ed9ac355ac9aca1a9bd8de49bd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5d9ab8ed9ac355ac9aca1a9bd8de49bd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5d9ab8ed9ac355ac9aca1a9bd8de49bd.mp4", "mask_path": "synthetic-bg-change/mask/5d9ab8ed9ac355ac9aca1a9bd8de49bd.mp4", "composite_path": "synthetic-bg-change/composite/5d9ab8ed9ac355ac9aca1a9bd8de49bd.mp4"}
{"edit_instruction": "Change the background to a busy modern financial district with glass skyscrapers, yellow taxis passing, pedestrians walking briskly, and soft diffused city light from the left. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the older man in the dark shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3d3442fc4a59dae9b4b2a5a3173b5468.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3d3442fc4a59dae9b4b2a5a3173b5468.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3d3442fc4a59dae9b4b2a5a3173b5468.mp4", "mask_path": "synthetic-bg-change/mask/3d3442fc4a59dae9b4b2a5a3173b5468.mp4", "composite_path": "synthetic-bg-change/composite/3d3442fc4a59dae9b4b2a5a3173b5468.mp4"}
{"edit_instruction": "Change the background to a sleek airport terminal waiting area with planes taking off visible through large windows and travelers walking with suitcases, using cool, clean terminal lighting from the left. Use a medium shot, eye-level, static camera with gentle background blur. Keep the older man in a dark shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6f6cacbae0ccbc23950618de369c5b2e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6f6cacbae0ccbc23950618de369c5b2e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6f6cacbae0ccbc23950618de369c5b2e.mp4", "mask_path": "synthetic-bg-change/mask/6f6cacbae0ccbc23950618de369c5b2e.mp4", "composite_path": "synthetic-bg-change/composite/6f6cacbae0ccbc23950618de369c5b2e.mp4"}
{"edit_instruction": "Change the background to a sleek glass-walled conference room with colleagues walking past in the hallway and digital screens flickering with data charts, cool professional office lighting from the right. Medium shot, eye-level, static camera, soft-focus background. Keep the older man in the dark shirt intact.", "input_video_path": "synthetic-bg-change/input_video/cf720012864a2bdd4a538e4477df96ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cf720012864a2bdd4a538e4477df96ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cf720012864a2bdd4a538e4477df96ae.mp4", "mask_path": "synthetic-bg-change/mask/cf720012864a2bdd4a538e4477df96ae.mp4", "composite_path": "synthetic-bg-change/composite/cf720012864a2bdd4a538e4477df96ae.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled corporate office with colleagues walking past in the corridor and digital charts flickering on screens, using cool, diffused office lighting from the left. Medium shot, eye-level, static camera with gentle background blur. Keep the older man in a dark shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2956bdab81551d9063e00198a2e43bb9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2956bdab81551d9063e00198a2e43bb9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2956bdab81551d9063e00198a2e43bb9.mp4", "mask_path": "synthetic-bg-change/mask/2956bdab81551d9063e00198a2e43bb9.mp4", "composite_path": "synthetic-bg-change/composite/2956bdab81551d9063e00198a2e43bb9.mp4"}
{"edit_instruction": "Change the background to a sleek glass-walled conference room with colleagues walking past in the hallway and digital screens flickering with data charts, cool professional office lighting from the right. Medium shot, eye-level, static camera, soft-focus background. Keep the older man in the dark shirt intact.", "input_video_path": "synthetic-bg-change/input_video/f415a48678ca960442dfc4026f762f34.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f415a48678ca960442dfc4026f762f34.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f415a48678ca960442dfc4026f762f34.mp4", "mask_path": "synthetic-bg-change/mask/f415a48678ca960442dfc4026f762f34.mp4", "composite_path": "synthetic-bg-change/composite/f415a48678ca960442dfc4026f762f34.mp4"}
{"edit_instruction": "Change the background to a quiet contemporary art gallery with white walls, dust motes floating in light beams, and a security guard pacing in the distance, lit by soft gallery track lighting from the right. Medium shot, eye-level, static camera, soft-focus background. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e43db34fe4afd4596d556f2007561b4f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e43db34fe4afd4596d556f2007561b4f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e43db34fe4afd4596d556f2007561b4f.mp4", "mask_path": "synthetic-bg-change/mask/e43db34fe4afd4596d556f2007561b4f.mp4", "composite_path": "synthetic-bg-change/composite/e43db34fe4afd4596d556f2007561b4f.mp4"}
{"edit_instruction": "Change the background to a busy New York City sidewalk with yellow taxis passing by, steam rising from a vent, pedestrians blurring past, neutral overcast city light from the front-right, medium shot, eye-level, soft-focus background with urban bokeh. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/19a0bae764a212eae0a8405d35668d14.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/19a0bae764a212eae0a8405d35668d14.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/19a0bae764a212eae0a8405d35668d14.mp4", "mask_path": "synthetic-bg-change/mask/19a0bae764a212eae0a8405d35668d14.mp4", "composite_path": "synthetic-bg-change/composite/19a0bae764a212eae0a8405d35668d14.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled corporate office with colleagues walking past in the corridor and digital charts flickering on screens, using cool, diffused office lighting from the left. Medium shot, eye-level, static camera with gentle background blur. Keep the older man in a dark shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c45642444ca680979e82e8a9459c066e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c45642444ca680979e82e8a9459c066e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c45642444ca680979e82e8a9459c066e.mp4", "mask_path": "synthetic-bg-change/mask/c45642444ca680979e82e8a9459c066e.mp4", "composite_path": "synthetic-bg-change/composite/c45642444ca680979e82e8a9459c066e.mp4"}
{"edit_instruction": "Change the background to the South Bank with the Tower Bridge in the background, the River Thames flowing steadily, a boat passing by in the distance, and seagulls flying overhead. Use overcast soft light from the front-right, and ensure the background is sharp with deep focus. Keep the middle-aged man in a black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0182c867a295dfb13a2005c401eaa9d4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0182c867a295dfb13a2005c401eaa9d4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0182c867a295dfb13a2005c401eaa9d4.mp4", "mask_path": "synthetic-bg-change/mask/0182c867a295dfb13a2005c401eaa9d4.mp4", "composite_path": "synthetic-bg-change/composite/0182c867a295dfb13a2005c401eaa9d4.mp4"}
{"edit_instruction": "Change the background to a busy New York City sidewalk with yellow taxis passing by, steam rising from a vent, pedestrians blurring past, neutral overcast city light from the front-right, medium shot, eye-level, soft-focus background with urban bokeh. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/dfad09647a570cb7cc5eec545bd0865b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dfad09647a570cb7cc5eec545bd0865b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dfad09647a570cb7cc5eec545bd0865b.mp4", "mask_path": "synthetic-bg-change/mask/dfad09647a570cb7cc5eec545bd0865b.mp4", "composite_path": "synthetic-bg-change/composite/dfad09647a570cb7cc5eec545bd0865b.mp4"}
{"edit_instruction": "Change the background to a modern airport terminal with large glass windows showing airplanes taxiing on the runway outside and travelers pulling suitcases, with diffused daylight streaming in from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the older man in the dark shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7f6becd42afd0861af28ec6fb31dfc56.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7f6becd42afd0861af28ec6fb31dfc56.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7f6becd42afd0861af28ec6fb31dfc56.mp4", "mask_path": "synthetic-bg-change/mask/7f6becd42afd0861af28ec6fb31dfc56.mp4", "composite_path": "synthetic-bg-change/composite/7f6becd42afd0861af28ec6fb31dfc56.mp4"}
{"edit_instruction": "Change the background to the South Bank with the Tower Bridge in the background, the River Thames flowing steadily, a boat passing by in the distance, and seagulls flying overhead. Use overcast soft light from the front-right, and ensure the background is sharp with deep focus. Keep the middle-aged man in a black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1b750a57e983e128ac7b7884e2338d66.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1b750a57e983e128ac7b7884e2338d66.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1b750a57e983e128ac7b7884e2338d66.mp4", "mask_path": "synthetic-bg-change/mask/1b750a57e983e128ac7b7884e2338d66.mp4", "composite_path": "synthetic-bg-change/composite/1b750a57e983e128ac7b7884e2338d66.mp4"}
{"edit_instruction": "Change the background to a busy international airport terminal with floor-to-ceiling windows showing planes taxiing on the runway, travelers pulling suitcases, and flickering departure boards, illuminated by cool, bright daylight from the front-right. Use a medium shot at eye-level with a sharp background. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/63e98f6e5d17b9f9aa7a3881d05c6007.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/63e98f6e5d17b9f9aa7a3881d05c6007.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/63e98f6e5d17b9f9aa7a3881d05c6007.mp4", "mask_path": "synthetic-bg-change/mask/63e98f6e5d17b9f9aa7a3881d05c6007.mp4", "composite_path": "synthetic-bg-change/composite/63e98f6e5d17b9f9aa7a3881d05c6007.mp4"}
{"edit_instruction": "Change the background to a modern airport terminal with large glass windows showing airplanes taxiing on the runway outside and travelers pulling suitcases, with diffused daylight streaming in from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the older man in the dark shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ee8a0884642465ed6f9cadf6483d01ff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ee8a0884642465ed6f9cadf6483d01ff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ee8a0884642465ed6f9cadf6483d01ff.mp4", "mask_path": "synthetic-bg-change/mask/ee8a0884642465ed6f9cadf6483d01ff.mp4", "composite_path": "synthetic-bg-change/composite/ee8a0884642465ed6f9cadf6483d01ff.mp4"}
{"edit_instruction": "Change the background to the River Thames with the Tower Bridge in the distance, a red double-decker bus driving by, and seagulls in a grey sky, with overcast soft light from the front-left. Medium shot, eye-level, static camera, soft-focus background. Keep the older man in a black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/38c78b952cda92ed81dbe69a95dbcc54.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/38c78b952cda92ed81dbe69a95dbcc54.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/38c78b952cda92ed81dbe69a95dbcc54.mp4", "mask_path": "synthetic-bg-change/mask/38c78b952cda92ed81dbe69a95dbcc54.mp4", "composite_path": "synthetic-bg-change/composite/38c78b952cda92ed81dbe69a95dbcc54.mp4"}
{"edit_instruction": "Change the background to a busy international airport terminal with floor-to-ceiling windows showing planes taxiing on the runway, travelers pulling suitcases, and flickering departure boards, illuminated by cool, bright daylight from the front-right. Use a medium shot at eye-level with a sharp background. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d0c7065501896d28e63979c1192d7b3e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d0c7065501896d28e63979c1192d7b3e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d0c7065501896d28e63979c1192d7b3e.mp4", "mask_path": "synthetic-bg-change/mask/d0c7065501896d28e63979c1192d7b3e.mp4", "composite_path": "synthetic-bg-change/composite/d0c7065501896d28e63979c1192d7b3e.mp4"}
{"edit_instruction": "Change the background to a busy modern business district plaza with pedestrians in suits walking past and glass revolving doors at a distant entrance, under soft diffused daylight from the front-left, using a medium shot at eye-level with a blurred background and city bokeh. Keep the man talking on a mobile phone intact.", "input_video_path": "synthetic-bg-change/input_video/fd91a00e3eeb841a34bc8e4537916d87.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fd91a00e3eeb841a34bc8e4537916d87.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fd91a00e3eeb841a34bc8e4537916d87.mp4", "mask_path": "synthetic-bg-change/mask/fd91a00e3eeb841a34bc8e4537916d87.mp4", "composite_path": "synthetic-bg-change/composite/fd91a00e3eeb841a34bc8e4537916d87.mp4"}
{"edit_instruction": "Change the background to the River Thames with the Tower Bridge in the distance, a red double-decker bus driving by, and seagulls in a grey sky, with overcast soft light from the front-left. Medium shot, eye-level, static camera, soft-focus background. Keep the older man in a black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8a92a1de84adec516ef4f0beeed871e5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8a92a1de84adec516ef4f0beeed871e5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8a92a1de84adec516ef4f0beeed871e5.mp4", "mask_path": "synthetic-bg-change/mask/8a92a1de84adec516ef4f0beeed871e5.mp4", "composite_path": "synthetic-bg-change/composite/8a92a1de84adec516ef4f0beeed871e5.mp4"}
{"edit_instruction": "Change the background to a busy modern business district with glass skyscrapers, featuring pedestrians walking quickly past and yellow taxi cabs in the distance, illuminated by soft diffused daylight from the front-right. Eye-level, medium shot, blurred background with city bokeh. Keep the middle-aged man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4aec33404fa52c152a9205c4a4ff260b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4aec33404fa52c152a9205c4a4ff260b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4aec33404fa52c152a9205c4a4ff260b.mp4", "mask_path": "synthetic-bg-change/mask/4aec33404fa52c152a9205c4a4ff260b.mp4", "composite_path": "synthetic-bg-change/composite/4aec33404fa52c152a9205c4a4ff260b.mp4"}
{"edit_instruction": "Change the background to a busy modern business district plaza with pedestrians in suits walking past and glass revolving doors at a distant entrance, under soft diffused daylight from the front-left, using a medium shot at eye-level with a blurred background and city bokeh. Keep the man talking on a mobile phone intact.", "input_video_path": "synthetic-bg-change/input_video/10ff15e425e4a9b19bd786500c8a2068.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/10ff15e425e4a9b19bd786500c8a2068.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/10ff15e425e4a9b19bd786500c8a2068.mp4", "mask_path": "synthetic-bg-change/mask/10ff15e425e4a9b19bd786500c8a2068.mp4", "composite_path": "synthetic-bg-change/composite/10ff15e425e4a9b19bd786500c8a2068.mp4"}
{"edit_instruction": "Change the background to a busy modern business district with glass skyscrapers, featuring pedestrians walking quickly past and yellow taxi cabs in the distance, illuminated by soft diffused daylight from the front-right. Eye-level, medium shot, blurred background with city bokeh. Keep the middle-aged man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8658f2408375f7a6c44eb5d4aade252c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8658f2408375f7a6c44eb5d4aade252c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8658f2408375f7a6c44eb5d4aade252c.mp4", "mask_path": "synthetic-bg-change/mask/8658f2408375f7a6c44eb5d4aade252c.mp4", "composite_path": "synthetic-bg-change/composite/8658f2408375f7a6c44eb5d4aade252c.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass office overlooking a metropolis, with clouds drifting past floor-to-ceiling windows and sunlight shifting across glass panels. Include soft, professional lighting from the right and a background in soft focus showing a corporate skyline. Medium shot, eye-level, static camera. Keep the man talking on the smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/46e3bfb17fe9ca5007fc9777d1864808.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/46e3bfb17fe9ca5007fc9777d1864808.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/46e3bfb17fe9ca5007fc9777d1864808.mp4", "mask_path": "synthetic-bg-change/mask/46e3bfb17fe9ca5007fc9777d1864808.mp4", "composite_path": "synthetic-bg-change/composite/46e3bfb17fe9ca5007fc9777d1864808.mp4"}
{"edit_instruction": "Change the background to the South Bank of the Thames with Tower Bridge visible in the distance, river boats gliding on the water, and seagulls circling in a grey sky under diffused overcast light. Use an eye-level medium shot with a sharp background and deep focus. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3064f5b23b432a5f44718a9d39eda0d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3064f5b23b432a5f44718a9d39eda0d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3064f5b23b432a5f44718a9d39eda0d2.mp4", "mask_path": "synthetic-bg-change/mask/3064f5b23b432a5f44718a9d39eda0d2.mp4", "composite_path": "synthetic-bg-change/composite/3064f5b23b432a5f44718a9d39eda0d2.mp4"}
{"edit_instruction": "Change the background to a sleek, modern glass office overlooking a metropolis, with clouds drifting past floor-to-ceiling windows and sunlight shifting across glass panels. Include soft, professional lighting from the right and a background in soft focus showing a corporate skyline. Medium shot, eye-level, static camera. Keep the man talking on the smartphone intact.", "input_video_path": "synthetic-bg-change/input_video/dca9b4c61834ae94a02202b3cf3775b8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dca9b4c61834ae94a02202b3cf3775b8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dca9b4c61834ae94a02202b3cf3775b8.mp4", "mask_path": "synthetic-bg-change/mask/dca9b4c61834ae94a02202b3cf3775b8.mp4", "composite_path": "synthetic-bg-change/composite/dca9b4c61834ae94a02202b3cf3775b8.mp4"}
{"edit_instruction": "Change the background to a busy airport departure lounge with travelers walking past with luggage and airplanes taxiing on the runway visible through large windows, under cool, diffused terminal lighting from the front-left, captured as a medium shot at eye-level with a static camera and soft-focus background. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/97d23ad75937504c1acc89ea89417077.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/97d23ad75937504c1acc89ea89417077.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/97d23ad75937504c1acc89ea89417077.mp4", "mask_path": "synthetic-bg-change/mask/97d23ad75937504c1acc89ea89417077.mp4", "composite_path": "synthetic-bg-change/composite/97d23ad75937504c1acc89ea89417077.mp4"}
{"edit_instruction": "Change the background to the South Bank of the Thames with Tower Bridge visible in the distance, river boats gliding on the water, and seagulls circling in a grey sky under diffused overcast light. Use an eye-level medium shot with a sharp background and deep focus. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/27e7119d85ebeabf1675bc5d38a2dec3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/27e7119d85ebeabf1675bc5d38a2dec3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/27e7119d85ebeabf1675bc5d38a2dec3.mp4", "mask_path": "synthetic-bg-change/mask/27e7119d85ebeabf1675bc5d38a2dec3.mp4", "composite_path": "synthetic-bg-change/composite/27e7119d85ebeabf1675bc5d38a2dec3.mp4"}
{"edit_instruction": "Change the background to a busy airport departure lounge with large windows overlooking the tarmac, airplanes taxiing in the distance, travelers with luggage walking past in the mid-ground, and cool, neutral terminal lighting. Eye-level, medium shot, slightly blurred background. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/496a0878bdcae3100d994f79ac53510a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/496a0878bdcae3100d994f79ac53510a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/496a0878bdcae3100d994f79ac53510a.mp4", "mask_path": "synthetic-bg-change/mask/496a0878bdcae3100d994f79ac53510a.mp4", "composite_path": "synthetic-bg-change/composite/496a0878bdcae3100d994f79ac53510a.mp4"}
{"edit_instruction": "Change the background to a crowded city street during a demonstration with smoke flares drifting and protesters holding signs in the distance, soft diffused daylight from the front-right. Medium shot, eye-level, blurred background with bokeh. Keep the masked man intact.", "input_video_path": "synthetic-bg-change/input_video/385bbca779296d259f97a26983c969cc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/385bbca779296d259f97a26983c969cc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/385bbca779296d259f97a26983c969cc.mp4", "mask_path": "synthetic-bg-change/mask/385bbca779296d259f97a26983c969cc.mp4", "composite_path": "synthetic-bg-change/composite/385bbca779296d259f97a26983c969cc.mp4"}
{"edit_instruction": "Change the background to a crowded city street during a demonstration with smoke flares drifting and protesters holding signs in the distance, soft diffused daylight from the front-right. Medium shot, eye-level, blurred background with bokeh. Keep the masked man intact.", "input_video_path": "synthetic-bg-change/input_video/12b452b3d55d89ecebe80ee080811665.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/12b452b3d55d89ecebe80ee080811665.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/12b452b3d55d89ecebe80ee080811665.mp4", "mask_path": "synthetic-bg-change/mask/12b452b3d55d89ecebe80ee080811665.mp4", "composite_path": "synthetic-bg-change/composite/12b452b3d55d89ecebe80ee080811665.mp4"}
{"edit_instruction": "Change the background to a city street with protest signs swaying, people marching in the distance, and flags waving in the wind, illuminated by soft, diffused daylight from the front-right. Use a medium shot at eye-level with a blurred background and bokeh. Keep the masked man in a keffiyeh intact.", "input_video_path": "synthetic-bg-change/input_video/e5e7a6a6d575c66f7fff7fcf4b9fa464.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e5e7a6a6d575c66f7fff7fcf4b9fa464.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e5e7a6a6d575c66f7fff7fcf4b9fa464.mp4", "mask_path": "synthetic-bg-change/mask/e5e7a6a6d575c66f7fff7fcf4b9fa464.mp4", "composite_path": "synthetic-bg-change/composite/e5e7a6a6d575c66f7fff7fcf4b9fa464.mp4"}
{"edit_instruction": "Change the background to a busy airport departure lounge with large windows overlooking the tarmac, airplanes taxiing in the distance, travelers with luggage walking past in the mid-ground, and cool, neutral terminal lighting. Eye-level, medium shot, slightly blurred background. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/eee3a454917ccba5f0a553888aa65ac8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eee3a454917ccba5f0a553888aa65ac8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eee3a454917ccba5f0a553888aa65ac8.mp4", "mask_path": "synthetic-bg-change/mask/eee3a454917ccba5f0a553888aa65ac8.mp4", "composite_path": "synthetic-bg-change/composite/eee3a454917ccba5f0a553888aa65ac8.mp4"}
{"edit_instruction": "Change the background to a busy airport departure lounge with travelers walking past with luggage and airplanes taxiing on the runway visible through large windows, under cool, diffused terminal lighting from the front-left, captured as a medium shot at eye-level with a static camera and soft-focus background. Keep the older man in the black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/123368f34b13ec2d631fc7b2ea1ddf07.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/123368f34b13ec2d631fc7b2ea1ddf07.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/123368f34b13ec2d631fc7b2ea1ddf07.mp4", "mask_path": "synthetic-bg-change/mask/123368f34b13ec2d631fc7b2ea1ddf07.mp4", "composite_path": "synthetic-bg-change/composite/123368f34b13ec2d631fc7b2ea1ddf07.mp4"}
{"edit_instruction": "Change the background to a city street with protest signs swaying, people marching in the distance, and flags waving in the wind, illuminated by soft, diffused daylight from the front-right. Use a medium shot at eye-level with a blurred background and bokeh. Keep the masked man in a keffiyeh intact.", "input_video_path": "synthetic-bg-change/input_video/ffd717bfe4e894679ec707732f407bd6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ffd717bfe4e894679ec707732f407bd6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ffd717bfe4e894679ec707732f407bd6.mp4", "mask_path": "synthetic-bg-change/mask/ffd717bfe4e894679ec707732f407bd6.mp4", "composite_path": "synthetic-bg-change/composite/ffd717bfe4e894679ec707732f407bd6.mp4"}
{"edit_instruction": "Change the background to a crowded city street during a protest with smoke from flares drifting through the air, blurred figures of other protesters, and flickering street signs, under soft, diffused lighting from the front-left. Use a medium close-up, static camera angle with a blurred background and bokeh. Keep the man in the keffiyeh and black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e4b039dc3c2952c1cec5aab325ec8261.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e4b039dc3c2952c1cec5aab325ec8261.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e4b039dc3c2952c1cec5aab325ec8261.mp4", "mask_path": "synthetic-bg-change/mask/e4b039dc3c2952c1cec5aab325ec8261.mp4", "composite_path": "synthetic-bg-change/composite/e4b039dc3c2952c1cec5aab325ec8261.mp4"}
{"edit_instruction": "Change the background to a green public park with autumn trees and gently falling leaves, featuring a dog walker in the distance and soft sunlight filtering through the canopy from the right. Medium shot, eye-level, static camera with a soft-focus background. Keep the elderly couple giving a thumbs down gesture intact.", "input_video_path": "synthetic-bg-change/input_video/7d85a6943fcd5c051874d752a484e6ba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7d85a6943fcd5c051874d752a484e6ba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7d85a6943fcd5c051874d752a484e6ba.mp4", "mask_path": "synthetic-bg-change/mask/7d85a6943fcd5c051874d752a484e6ba.mp4", "composite_path": "synthetic-bg-change/composite/7d85a6943fcd5c051874d752a484e6ba.mp4"}
{"edit_instruction": "Change the background to a modern city plaza with government buildings, crowds of people moving in the background, and flags waving in the wind. Use flat, even daylight with a medium shot, eye-level angle, and deep focus for a sharp background. Keep the man wearing a cap and face scarf intact.", "input_video_path": "synthetic-bg-change/input_video/4d6285073e68bccae7a0ee177bcbbfb4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4d6285073e68bccae7a0ee177bcbbfb4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4d6285073e68bccae7a0ee177bcbbfb4.mp4", "mask_path": "synthetic-bg-change/mask/4d6285073e68bccae7a0ee177bcbbfb4.mp4", "composite_path": "synthetic-bg-change/composite/4d6285073e68bccae7a0ee177bcbbfb4.mp4"}
{"edit_instruction": "Change the background to a green public park with autumn trees and gently falling leaves, featuring a dog walker in the distance and soft sunlight filtering through the canopy from the right. Medium shot, eye-level, static camera with a soft-focus background. Keep the elderly couple giving a thumbs down gesture intact.", "input_video_path": "synthetic-bg-change/input_video/f0f390bfeda7f0e9e92167bbe37596a5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f0f390bfeda7f0e9e92167bbe37596a5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f0f390bfeda7f0e9e92167bbe37596a5.mp4", "mask_path": "synthetic-bg-change/mask/f0f390bfeda7f0e9e92167bbe37596a5.mp4", "composite_path": "synthetic-bg-change/composite/f0f390bfeda7f0e9e92167bbe37596a5.mp4"}
{"edit_instruction": "Change the background to a crowded city street during a protest with smoke from flares drifting through the air, blurred figures of other protesters, and flickering street signs, under soft, diffused lighting from the front-left. Use a medium close-up, static camera angle with a blurred background and bokeh. Keep the man in the keffiyeh and black shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1b8d598b19491b8fba8cf5b44476e8e0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1b8d598b19491b8fba8cf5b44476e8e0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1b8d598b19491b8fba8cf5b44476e8e0.mp4", "mask_path": "synthetic-bg-change/mask/1b8d598b19491b8fba8cf5b44476e8e0.mp4", "composite_path": "synthetic-bg-change/composite/1b8d598b19491b8fba8cf5b44476e8e0.mp4"}
{"edit_instruction": "Change the background to a modern city plaza with government buildings, crowds of people moving in the background, and flags waving in the wind. Use flat, even daylight with a medium shot, eye-level angle, and deep focus for a sharp background. Keep the man wearing a cap and face scarf intact.", "input_video_path": "synthetic-bg-change/input_video/3c605f95d1d44e5d9bc9ad9312fc2f8e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3c605f95d1d44e5d9bc9ad9312fc2f8e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3c605f95d1d44e5d9bc9ad9312fc2f8e.mp4", "mask_path": "synthetic-bg-change/mask/3c605f95d1d44e5d9bc9ad9312fc2f8e.mp4", "composite_path": "synthetic-bg-change/composite/3c605f95d1d44e5d9bc9ad9312fc2f8e.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with ongoing construction work, slowly rotating cranes, and fluttering yellow caution tape, lit by soft diffused daylight from the front-right. Use a medium shot at eye level with a slightly blurred background. Keep the elderly couple giving a thumbs down intact.", "input_video_path": "synthetic-bg-change/input_video/68d5e89af3c0cc13fcd5ba93335dd2d5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/68d5e89af3c0cc13fcd5ba93335dd2d5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/68d5e89af3c0cc13fcd5ba93335dd2d5.mp4", "mask_path": "synthetic-bg-change/mask/68d5e89af3c0cc13fcd5ba93335dd2d5.mp4", "composite_path": "synthetic-bg-change/composite/68d5e89af3c0cc13fcd5ba93335dd2d5.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with storefronts, pedestrians walking past, and yellow taxi cabs driving by on the street, with diffused daylight from the right and a slightly blurred background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/01c4c4f909f4e6d0163a1bb1a1d1c58a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/01c4c4f909f4e6d0163a1bb1a1d1c58a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/01c4c4f909f4e6d0163a1bb1a1d1c58a.mp4", "mask_path": "synthetic-bg-change/mask/01c4c4f909f4e6d0163a1bb1a1d1c58a.mp4", "composite_path": "synthetic-bg-change/composite/01c4c4f909f4e6d0163a1bb1a1d1c58a.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with ongoing construction work, slowly rotating cranes, and fluttering yellow caution tape, lit by soft diffused daylight from the front-right. Use a medium shot at eye level with a slightly blurred background. Keep the elderly couple giving a thumbs down intact.", "input_video_path": "synthetic-bg-change/input_video/a406b116668a981765db95c1041745da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a406b116668a981765db95c1041745da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a406b116668a981765db95c1041745da.mp4", "mask_path": "synthetic-bg-change/mask/a406b116668a981765db95c1041745da.mp4", "composite_path": "synthetic-bg-change/composite/a406b116668a981765db95c1041745da.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with storefronts, pedestrians walking past, and yellow taxi cabs driving by on the street, with diffused daylight from the right and a slightly blurred background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/34336dbe0fe876f55d0fae598e9d9a3e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/34336dbe0fe876f55d0fae598e9d9a3e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/34336dbe0fe876f55d0fae598e9d9a3e.mp4", "mask_path": "synthetic-bg-change/mask/34336dbe0fe876f55d0fae598e9d9a3e.mp4", "composite_path": "synthetic-bg-change/composite/34336dbe0fe876f55d0fae598e9d9a3e.mp4"}
{"edit_instruction": "Change the background to a pristine white modern art gallery with visitors walking past abstract paintings in the distance and a rotating mobile sculpture near the ceiling, under soft, even gallery lighting. Medium shot, eye-level, soft-focus background. Keep the elderly couple giving a thumbs down gesture intact.", "input_video_path": "synthetic-bg-change/input_video/1e759785291b2d2e088338606a98e5c0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1e759785291b2d2e088338606a98e5c0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1e759785291b2d2e088338606a98e5c0.mp4", "mask_path": "synthetic-bg-change/mask/1e759785291b2d2e088338606a98e5c0.mp4", "composite_path": "synthetic-bg-change/composite/1e759785291b2d2e088338606a98e5c0.mp4"}
{"edit_instruction": "Change the background to a crowded city street during a demonstration with protesters walking in the background holding blurry placards, steam rising from street vents, soft diffused daylight from the front-right, medium shot, eye-level, static camera, and a blurred background with bokeh. Keep the man in the keffiyeh intact.", "input_video_path": "synthetic-bg-change/input_video/5b19dafe992aa2fc443e2c9b2d90aaf3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b19dafe992aa2fc443e2c9b2d90aaf3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b19dafe992aa2fc443e2c9b2d90aaf3.mp4", "mask_path": "synthetic-bg-change/mask/5b19dafe992aa2fc443e2c9b2d90aaf3.mp4", "composite_path": "synthetic-bg-change/composite/5b19dafe992aa2fc443e2c9b2d90aaf3.mp4"}
{"edit_instruction": "Change the background to the ancient Colosseum in Rome with tourists walking in the distance and birds flying over historic arches, illuminated by golden hour sunlight casting long shadows. Medium shot, eye-level, sharp background, deep focus. Keep the elderly couple giving a thumbs down gesture intact.", "input_video_path": "synthetic-bg-change/input_video/72bfb02765be462459a95f4610d490f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/72bfb02765be462459a95f4610d490f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/72bfb02765be462459a95f4610d490f7.mp4", "mask_path": "synthetic-bg-change/mask/72bfb02765be462459a95f4610d490f7.mp4", "composite_path": "synthetic-bg-change/composite/72bfb02765be462459a95f4610d490f7.mp4"}
{"edit_instruction": "Change the background to a crowded city street during a demonstration with protesters walking in the background holding blurry placards, steam rising from street vents, soft diffused daylight from the front-right, medium shot, eye-level, static camera, and a blurred background with bokeh. Keep the man in the keffiyeh intact.", "input_video_path": "synthetic-bg-change/input_video/389e715b2461b2412adc47451a36ac8f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/389e715b2461b2412adc47451a36ac8f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/389e715b2461b2412adc47451a36ac8f.mp4", "mask_path": "synthetic-bg-change/mask/389e715b2461b2412adc47451a36ac8f.mp4", "composite_path": "synthetic-bg-change/composite/389e715b2461b2412adc47451a36ac8f.mp4"}
{"edit_instruction": "Change the background to a pristine white modern art gallery with visitors walking past abstract paintings in the distance and a rotating mobile sculpture near the ceiling, under soft, even gallery lighting. Medium shot, eye-level, soft-focus background. Keep the elderly couple giving a thumbs down gesture intact.", "input_video_path": "synthetic-bg-change/input_video/13abb578fde8cd99bbb78985d4669c2c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/13abb578fde8cd99bbb78985d4669c2c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/13abb578fde8cd99bbb78985d4669c2c.mp4", "mask_path": "synthetic-bg-change/mask/13abb578fde8cd99bbb78985d4669c2c.mp4", "composite_path": "synthetic-bg-change/composite/13abb578fde8cd99bbb78985d4669c2c.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan sidewalk with yellow taxis passing by and briskly walking pedestrians, lit by overcast natural daylight from the left. Medium close-up, eye-level static camera shot with a sharp background and deep focus. Keep the elderly couple giving a thumbs down gesture intact.", "input_video_path": "synthetic-bg-change/input_video/838899ca3a49ac9b928593c72966854e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/838899ca3a49ac9b928593c72966854e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/838899ca3a49ac9b928593c72966854e.mp4", "mask_path": "synthetic-bg-change/mask/838899ca3a49ac9b928593c72966854e.mp4", "composite_path": "synthetic-bg-change/composite/838899ca3a49ac9b928593c72966854e.mp4"}
{"edit_instruction": "Change the background to the ancient Colosseum in Rome with tourists walking in the distance and birds flying over historic arches, illuminated by golden hour sunlight casting long shadows. Medium shot, eye-level, sharp background, deep focus. Keep the elderly couple giving a thumbs down gesture intact.", "input_video_path": "synthetic-bg-change/input_video/9c96edf5c2930b469a92ff73b2eda4a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c96edf5c2930b469a92ff73b2eda4a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c96edf5c2930b469a92ff73b2eda4a7.mp4", "mask_path": "synthetic-bg-change/mask/9c96edf5c2930b469a92ff73b2eda4a7.mp4", "composite_path": "synthetic-bg-change/composite/9c96edf5c2930b469a92ff73b2eda4a7.mp4"}
{"edit_instruction": "Change the background to a chaotic city construction zone with a slowly rotating yellow crane in the distance, dust rising from the ground, and heavy traffic passing on the street behind, illuminated by natural afternoon sunlight from the right. Medium close-up, eye-level, sharp background. Keep the elderly couple giving a thumbs down gesture intact.", "input_video_path": "synthetic-bg-change/input_video/bcb81593fe8468593b9e16a75b360b6f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bcb81593fe8468593b9e16a75b360b6f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bcb81593fe8468593b9e16a75b360b6f.mp4", "mask_path": "synthetic-bg-change/mask/bcb81593fe8468593b9e16a75b360b6f.mp4", "composite_path": "synthetic-bg-change/composite/bcb81593fe8468593b9e16a75b360b6f.mp4"}
{"edit_instruction": "Change the background to a cozy home library with floor-to-ceiling bookshelves, a gently flickering fireplace, dust particles floating in sunbeams, and soft window light from the right. Medium close-up, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the older couple intact.", "input_video_path": "synthetic-bg-change/input_video/5263cc42e8101659ea7c711ee98622a4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5263cc42e8101659ea7c711ee98622a4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5263cc42e8101659ea7c711ee98622a4.mp4", "mask_path": "synthetic-bg-change/mask/5263cc42e8101659ea7c711ee98622a4.mp4", "composite_path": "synthetic-bg-change/composite/5263cc42e8101659ea7c711ee98622a4.mp4"}
{"edit_instruction": "Change the background to a chaotic city construction zone with a slowly rotating yellow crane in the distance, dust rising from the ground, and heavy traffic passing on the street behind, illuminated by natural afternoon sunlight from the right. Medium close-up, eye-level, sharp background. Keep the elderly couple giving a thumbs down gesture intact.", "input_video_path": "synthetic-bg-change/input_video/32a823ace4874b305ec862b804117fee.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/32a823ace4874b305ec862b804117fee.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/32a823ace4874b305ec862b804117fee.mp4", "mask_path": "synthetic-bg-change/mask/32a823ace4874b305ec862b804117fee.mp4", "composite_path": "synthetic-bg-change/composite/32a823ace4874b305ec862b804117fee.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan sidewalk with yellow taxis passing by and briskly walking pedestrians, lit by overcast natural daylight from the left. Medium close-up, eye-level static camera shot with a sharp background and deep focus. Keep the elderly couple giving a thumbs down gesture intact.", "input_video_path": "synthetic-bg-change/input_video/1297ff89c47fc2b90451e35e7aa92f11.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1297ff89c47fc2b90451e35e7aa92f11.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1297ff89c47fc2b90451e35e7aa92f11.mp4", "mask_path": "synthetic-bg-change/mask/1297ff89c47fc2b90451e35e7aa92f11.mp4", "composite_path": "synthetic-bg-change/composite/1297ff89c47fc2b90451e35e7aa92f11.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees where orange and yellow leaves fall gently in the breeze and people walk dogs in the far distance, with soft natural daylight filtering from the left. Medium shot, eye-level, static camera, soft bokeh background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/cfba61e62cb0fe773f18c0cfc47d394a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cfba61e62cb0fe773f18c0cfc47d394a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cfba61e62cb0fe773f18c0cfc47d394a.mp4", "mask_path": "synthetic-bg-change/mask/cfba61e62cb0fe773f18c0cfc47d394a.mp4", "composite_path": "synthetic-bg-change/composite/cfba61e62cb0fe773f18c0cfc47d394a.mp4"}
{"edit_instruction": "Change the background to a cozy home library with floor-to-ceiling bookshelves, a gently flickering fireplace, dust particles floating in sunbeams, and soft window light from the right. Medium close-up, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the older couple intact.", "input_video_path": "synthetic-bg-change/input_video/fe48ca5be6a01447e8723d424c6b056e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fe48ca5be6a01447e8723d424c6b056e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fe48ca5be6a01447e8723d424c6b056e.mp4", "mask_path": "synthetic-bg-change/mask/fe48ca5be6a01447e8723d424c6b056e.mp4", "composite_path": "synthetic-bg-change/composite/fe48ca5be6a01447e8723d424c6b056e.mp4"}
{"edit_instruction": "Change the background to a chaotic urban construction site with yellow caution tape fluttering in the wind, construction workers moving materials, and dust particles drifting in the air, under flat neutral overcast lighting from the front right. Medium shot, eye-level, slightly blurred background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/308791a85b623c70ff8ccc3682f5e0a8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/308791a85b623c70ff8ccc3682f5e0a8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/308791a85b623c70ff8ccc3682f5e0a8.mp4", "mask_path": "synthetic-bg-change/mask/308791a85b623c70ff8ccc3682f5e0a8.mp4", "composite_path": "synthetic-bg-change/composite/308791a85b623c70ff8ccc3682f5e0a8.mp4"}
{"edit_instruction": "Change the background to a lush green public park with autumn leaves falling gently and a dog walker passing in the distant background, illuminated by diffused natural light filtering through trees from the right, medium shot, eye-level, static camera, blurred background with bokeh. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/7ecd1325e77861b6b1a3a3567817fdab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7ecd1325e77861b6b1a3a3567817fdab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7ecd1325e77861b6b1a3a3567817fdab.mp4", "mask_path": "synthetic-bg-change/mask/7ecd1325e77861b6b1a3a3567817fdab.mp4", "composite_path": "synthetic-bg-change/composite/7ecd1325e77861b6b1a3a3567817fdab.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees where orange and yellow leaves fall gently in the breeze and people walk dogs in the far distance, with soft natural daylight filtering from the left. Medium shot, eye-level, static camera, soft bokeh background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/347968e414782915dbae784b158c4409.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/347968e414782915dbae784b158c4409.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/347968e414782915dbae784b158c4409.mp4", "mask_path": "synthetic-bg-change/mask/347968e414782915dbae784b158c4409.mp4", "composite_path": "synthetic-bg-change/composite/347968e414782915dbae784b158c4409.mp4"}
{"edit_instruction": "Change the background to a chaotic urban construction site with yellow caution tape fluttering in the wind, construction workers moving materials, and dust particles drifting in the air, under flat neutral overcast lighting from the front right. Medium shot, eye-level, slightly blurred background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/4e3d858bbd8dd76f88da62ee2036aa31.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4e3d858bbd8dd76f88da62ee2036aa31.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4e3d858bbd8dd76f88da62ee2036aa31.mp4", "mask_path": "synthetic-bg-change/mask/4e3d858bbd8dd76f88da62ee2036aa31.mp4", "composite_path": "synthetic-bg-change/composite/4e3d858bbd8dd76f88da62ee2036aa31.mp4"}
{"edit_instruction": "Change the background to a lush green public park with autumn leaves falling gently and a dog walker passing in the distant background, illuminated by diffused natural light filtering through trees from the right, medium shot, eye-level, static camera, blurred background with bokeh. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/16b8433af2ec2cbb7d8740feb1ccba3f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/16b8433af2ec2cbb7d8740feb1ccba3f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/16b8433af2ec2cbb7d8740feb1ccba3f.mp4", "mask_path": "synthetic-bg-change/mask/16b8433af2ec2cbb7d8740feb1ccba3f.mp4", "composite_path": "synthetic-bg-change/composite/16b8433af2ec2cbb7d8740feb1ccba3f.mp4"}
{"edit_instruction": "Change the background to the interior of a cozy rustic wooden cabin with a stone fireplace, featuring gently flickering firelight in the hearth casting warm glows on the wood walls, soft diffused window light from the front-left, captured as a medium shot at eye-level with a static camera and a blurred background with bokeh. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/923c7efc329b17a2fdf8385a9cce6d7a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/923c7efc329b17a2fdf8385a9cce6d7a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/923c7efc329b17a2fdf8385a9cce6d7a.mp4", "mask_path": "synthetic-bg-change/mask/923c7efc329b17a2fdf8385a9cce6d7a.mp4", "composite_path": "synthetic-bg-change/composite/923c7efc329b17a2fdf8385a9cce6d7a.mp4"}
{"edit_instruction": "Change the background to a modern city skyline visible across a green park, with people jogging on pathways in the distance and leaves falling gently from autumn trees, bathed in warm afternoon light from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/c896611bbf9a7dfe8ae738d3b8ad2cff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c896611bbf9a7dfe8ae738d3b8ad2cff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c896611bbf9a7dfe8ae738d3b8ad2cff.mp4", "mask_path": "synthetic-bg-change/mask/c896611bbf9a7dfe8ae738d3b8ad2cff.mp4", "composite_path": "synthetic-bg-change/composite/c896611bbf9a7dfe8ae738d3b8ad2cff.mp4"}
{"edit_instruction": "Change the background to the interior of a cozy rustic wooden cabin with a stone fireplace, featuring gently flickering firelight in the hearth casting warm glows on the wood walls, soft diffused window light from the front-left, captured as a medium shot at eye-level with a static camera and a blurred background with bokeh. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/7395a34d721c91ccc106338e25b683f3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7395a34d721c91ccc106338e25b683f3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7395a34d721c91ccc106338e25b683f3.mp4", "mask_path": "synthetic-bg-change/mask/7395a34d721c91ccc106338e25b683f3.mp4", "composite_path": "synthetic-bg-change/composite/7395a34d721c91ccc106338e25b683f3.mp4"}
{"edit_instruction": "Change the background to a modern city skyline visible across a green park, with people jogging on pathways in the distance and leaves falling gently from autumn trees, bathed in warm afternoon light from the right. Medium shot, eye-level, static camera, slightly blurred background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/19949c7f69f942a59c64c9dae74f27aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/19949c7f69f942a59c64c9dae74f27aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/19949c7f69f942a59c64c9dae74f27aa.mp4", "mask_path": "synthetic-bg-change/mask/19949c7f69f942a59c64c9dae74f27aa.mp4", "composite_path": "synthetic-bg-change/composite/19949c7f69f942a59c64c9dae74f27aa.mp4"}
{"edit_instruction": "Change the background to a vibrant autumn park lined with golden maple trees, featuring orange leaves falling slowly and people walking dogs in the far distance, with soft natural sunlight coming from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the older couple intact.", "input_video_path": "synthetic-bg-change/input_video/983e6b9efe4a33759d9ae3863a855ec6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/983e6b9efe4a33759d9ae3863a855ec6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/983e6b9efe4a33759d9ae3863a855ec6.mp4", "mask_path": "synthetic-bg-change/mask/983e6b9efe4a33759d9ae3863a855ec6.mp4", "composite_path": "synthetic-bg-change/composite/983e6b9efe4a33759d9ae3863a855ec6.mp4"}
{"edit_instruction": "Change the background to a city sidewalk on a gloomy, overcast day with rain falling steadily, distant pedestrians with umbrellas, and wet pavement reflecting the grey sky, lit by soft, neutral overcast lighting. Use a medium shot at eye-level with gentle background blur. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/0ba48bb2daf41d1aa3ed5b9a11d5db02.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ba48bb2daf41d1aa3ed5b9a11d5db02.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ba48bb2daf41d1aa3ed5b9a11d5db02.mp4", "mask_path": "synthetic-bg-change/mask/0ba48bb2daf41d1aa3ed5b9a11d5db02.mp4", "composite_path": "synthetic-bg-change/composite/0ba48bb2daf41d1aa3ed5b9a11d5db02.mp4"}
{"edit_instruction": "Change the background to a vibrant autumn park lined with golden maple trees, featuring orange leaves falling slowly and people walking dogs in the far distance, with soft natural sunlight coming from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the older couple intact.", "input_video_path": "synthetic-bg-change/input_video/041a35a6c9cab8991f525742aa0e2427.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/041a35a6c9cab8991f525742aa0e2427.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/041a35a6c9cab8991f525742aa0e2427.mp4", "mask_path": "synthetic-bg-change/mask/041a35a6c9cab8991f525742aa0e2427.mp4", "composite_path": "synthetic-bg-change/composite/041a35a6c9cab8991f525742aa0e2427.mp4"}
{"edit_instruction": "Change the background to a cozy, upscale living room with mahogany bookshelves and a stone hearth, featuring a warm flickering fire and dust motes dancing in window light. Use soft window lighting from the left. Medium shot, eye-level, static camera, gentle background blur. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/bbb03bbc5c6826cf6c6cd812975ce25c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bbb03bbc5c6826cf6c6cd812975ce25c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bbb03bbc5c6826cf6c6cd812975ce25c.mp4", "mask_path": "synthetic-bg-change/mask/bbb03bbc5c6826cf6c6cd812975ce25c.mp4", "composite_path": "synthetic-bg-change/composite/bbb03bbc5c6826cf6c6cd812975ce25c.mp4"}
{"edit_instruction": "Change the background to the wooden deck of a cruise ship with seagulls circling in the blue sky, distant islands on the horizon, and passengers walking by, under bright natural sunlight. Eye-level, medium shot, sharp background with everything in focus. Keep the elderly couple waving from behind intact.", "input_video_path": "synthetic-bg-change/input_video/4fdf7db8f9760be5cb1d156777a74cb5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4fdf7db8f9760be5cb1d156777a74cb5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4fdf7db8f9760be5cb1d156777a74cb5.mp4", "mask_path": "synthetic-bg-change/mask/4fdf7db8f9760be5cb1d156777a74cb5.mp4", "composite_path": "synthetic-bg-change/composite/4fdf7db8f9760be5cb1d156777a74cb5.mp4"}
{"edit_instruction": "Change the background to a city sidewalk on a gloomy, overcast day with rain falling steadily, distant pedestrians with umbrellas, and wet pavement reflecting the grey sky, lit by soft, neutral overcast lighting. Use a medium shot at eye-level with gentle background blur. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/62073cb6516724a882558972112f552f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/62073cb6516724a882558972112f552f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/62073cb6516724a882558972112f552f.mp4", "mask_path": "synthetic-bg-change/mask/62073cb6516724a882558972112f552f.mp4", "composite_path": "synthetic-bg-change/composite/62073cb6516724a882558972112f552f.mp4"}
{"edit_instruction": "Change the background to a cozy, upscale living room with mahogany bookshelves and a stone hearth, featuring a warm flickering fire and dust motes dancing in window light. Use soft window lighting from the left. Medium shot, eye-level, static camera, gentle background blur. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/14a847d3c982770f5fe642947b7bd182.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/14a847d3c982770f5fe642947b7bd182.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/14a847d3c982770f5fe642947b7bd182.mp4", "mask_path": "synthetic-bg-change/mask/14a847d3c982770f5fe642947b7bd182.mp4", "composite_path": "synthetic-bg-change/composite/14a847d3c982770f5fe642947b7bd182.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris at twilight with twinkling city lights in the distance and cars moving slowly on the streets below, lit by soft evening light from the top-left. Medium shot, eye-level, static camera, background in soft focus. Keep the elderly couple embracing intact.", "input_video_path": "synthetic-bg-change/input_video/cb4ea08b8c599d29d927c0a9398f2134.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb4ea08b8c599d29d927c0a9398f2134.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb4ea08b8c599d29d927c0a9398f2134.mp4", "mask_path": "synthetic-bg-change/mask/cb4ea08b8c599d29d927c0a9398f2134.mp4", "composite_path": "synthetic-bg-change/composite/cb4ea08b8c599d29d927c0a9398f2134.mp4"}
{"edit_instruction": "Change the background to the wooden deck of a cruise ship with seagulls circling in the blue sky, distant islands on the horizon, and passengers walking by, under bright natural sunlight. Eye-level, medium shot, sharp background with everything in focus. Keep the elderly couple waving from behind intact.", "input_video_path": "synthetic-bg-change/input_video/aeeeb0635f28992c9020d0524bbef630.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aeeeb0635f28992c9020d0524bbef630.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aeeeb0635f28992c9020d0524bbef630.mp4", "mask_path": "synthetic-bg-change/mask/aeeeb0635f28992c9020d0524bbef630.mp4", "composite_path": "synthetic-bg-change/composite/aeeeb0635f28992c9020d0524bbef630.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees with orange and yellow leaves falling gently in the breeze, squirrels in the distance, soft diffused daylight filtering through the canopy from the top-left, and a dreamy out-of-focus background with bokeh. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/32caa04ecf2b4906768138ee84f9c3b5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/32caa04ecf2b4906768138ee84f9c3b5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/32caa04ecf2b4906768138ee84f9c3b5.mp4", "mask_path": "synthetic-bg-change/mask/32caa04ecf2b4906768138ee84f9c3b5.mp4", "composite_path": "synthetic-bg-change/composite/32caa04ecf2b4906768138ee84f9c3b5.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris at twilight with twinkling city lights in the distance and cars moving slowly on the streets below, lit by soft evening light from the top-left. Medium shot, eye-level, static camera, background in soft focus. Keep the elderly couple embracing intact.", "input_video_path": "synthetic-bg-change/input_video/9dee780e89fb15ad51e2d62ade4629fa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9dee780e89fb15ad51e2d62ade4629fa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9dee780e89fb15ad51e2d62ade4629fa.mp4", "mask_path": "synthetic-bg-change/mask/9dee780e89fb15ad51e2d62ade4629fa.mp4", "composite_path": "synthetic-bg-change/composite/9dee780e89fb15ad51e2d62ade4629fa.mp4"}
{"edit_instruction": "Change the background to a calm ocean sunset with waves gently crashing on the sandy shore and seagulls circling in the distance, illuminated by soft, warm golden hour light from the front-right. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/fae0dc00755ab71509cfa134652501f4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fae0dc00755ab71509cfa134652501f4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fae0dc00755ab71509cfa134652501f4.mp4", "mask_path": "synthetic-bg-change/mask/fae0dc00755ab71509cfa134652501f4.mp4", "composite_path": "synthetic-bg-change/composite/fae0dc00755ab71509cfa134652501f4.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees with orange and yellow leaves falling gently in the breeze, squirrels in the distance, soft diffused daylight filtering through the canopy from the top-left, and a dreamy out-of-focus background with bokeh. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/ed29c8e17189064ce45d2dcf178106f8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ed29c8e17189064ce45d2dcf178106f8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ed29c8e17189064ce45d2dcf178106f8.mp4", "mask_path": "synthetic-bg-change/mask/ed29c8e17189064ce45d2dcf178106f8.mp4", "composite_path": "synthetic-bg-change/composite/ed29c8e17189064ce45d2dcf178106f8.mp4"}
{"edit_instruction": "Change the background to the Eiffel Tower in Paris on a sunny afternoon with tourists walking in the distance, birds flying across a blue sky, soft sunlight from the right, and a blurred background with bokeh. Medium shot, eye-level, static camera. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/0e5e0ab5faa3fd814d790f6f5a858025.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0e5e0ab5faa3fd814d790f6f5a858025.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0e5e0ab5faa3fd814d790f6f5a858025.mp4", "mask_path": "synthetic-bg-change/mask/0e5e0ab5faa3fd814d790f6f5a858025.mp4", "composite_path": "synthetic-bg-change/composite/0e5e0ab5faa3fd814d790f6f5a858025.mp4"}
{"edit_instruction": "Change the background to a calm ocean sunset with waves gently crashing on the sandy shore and seagulls circling in the distance, illuminated by soft, warm golden hour light from the front-right. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/86a7115af55818b2b194c178dd14dceb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/86a7115af55818b2b194c178dd14dceb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/86a7115af55818b2b194c178dd14dceb.mp4", "mask_path": "synthetic-bg-change/mask/86a7115af55818b2b194c178dd14dceb.mp4", "composite_path": "synthetic-bg-change/composite/86a7115af55818b2b194c178dd14dceb.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris at twilight, with twinkling city lights and soft ambient city glow. Use a medium close-up, eye-level, static camera angle with a dreamy out-of-focus background with bokeh. Keep the elderly couple seen from behind intact.", "input_video_path": "synthetic-bg-change/input_video/a08a0fdfa045eb7fa5d9f67d36abbfe1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a08a0fdfa045eb7fa5d9f67d36abbfe1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a08a0fdfa045eb7fa5d9f67d36abbfe1.mp4", "mask_path": "synthetic-bg-change/mask/a08a0fdfa045eb7fa5d9f67d36abbfe1.mp4", "composite_path": "synthetic-bg-change/composite/a08a0fdfa045eb7fa5d9f67d36abbfe1.mp4"}
{"edit_instruction": "Change the background to the Eiffel Tower in Paris on a sunny afternoon with tourists walking in the distance, birds flying across a blue sky, soft sunlight from the right, and a blurred background with bokeh. Medium shot, eye-level, static camera. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/b183dfc5c20c243076a9df500ecbc213.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b183dfc5c20c243076a9df500ecbc213.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b183dfc5c20c243076a9df500ecbc213.mp4", "mask_path": "synthetic-bg-change/mask/b183dfc5c20c243076a9df500ecbc213.mp4", "composite_path": "synthetic-bg-change/composite/b183dfc5c20c243076a9df500ecbc213.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris, with birds flying across the sky, distant city traffic, curtains billowing gently, soft daylight coming from the top-right, medium close-up, eye-level, static camera, and the background in soft focus. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/f3d953c27de1dda5cd44f522f39783d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f3d953c27de1dda5cd44f522f39783d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f3d953c27de1dda5cd44f522f39783d2.mp4", "mask_path": "synthetic-bg-change/mask/f3d953c27de1dda5cd44f522f39783d2.mp4", "composite_path": "synthetic-bg-change/composite/f3d953c27de1dda5cd44f522f39783d2.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris at twilight, with twinkling city lights and soft ambient city glow. Use a medium close-up, eye-level, static camera angle with a dreamy out-of-focus background with bokeh. Keep the elderly couple seen from behind intact.", "input_video_path": "synthetic-bg-change/input_video/9a0d1f9467b2810a2d4bd8873694e43a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9a0d1f9467b2810a2d4bd8873694e43a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9a0d1f9467b2810a2d4bd8873694e43a.mp4", "mask_path": "synthetic-bg-change/mask/9a0d1f9467b2810a2d4bd8873694e43a.mp4", "composite_path": "synthetic-bg-change/composite/9a0d1f9467b2810a2d4bd8873694e43a.mp4"}
{"edit_instruction": "Change the background to a wooden pier at sunset overlooking the ocean, with waves crashing gently and seagulls circling in the sky, lit by warm golden hour light casting soft shadows from the right. Medium close-up, eye-level, static camera, gentle background blur. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/a4f6023fecc6373008f6dbfb2e513e3e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a4f6023fecc6373008f6dbfb2e513e3e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a4f6023fecc6373008f6dbfb2e513e3e.mp4", "mask_path": "synthetic-bg-change/mask/a4f6023fecc6373008f6dbfb2e513e3e.mp4", "composite_path": "synthetic-bg-change/composite/a4f6023fecc6373008f6dbfb2e513e3e.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris, with birds flying across the sky, distant city traffic, curtains billowing gently, soft daylight coming from the top-right, medium close-up, eye-level, static camera, and the background in soft focus. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/efad23e200d3b149fd06dcfda9dce5ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/efad23e200d3b149fd06dcfda9dce5ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/efad23e200d3b149fd06dcfda9dce5ce.mp4", "mask_path": "synthetic-bg-change/mask/efad23e200d3b149fd06dcfda9dce5ce.mp4", "composite_path": "synthetic-bg-change/composite/efad23e200d3b149fd06dcfda9dce5ce.mp4"}
{"edit_instruction": "Change the background to the Grand Canyon with eagles soaring high above the rim, dust drifting in the air, and soft, warm sunlight illuminating the red rocks from the right. Medium close-up, eye-level, sharp background with deep focus. Keep the elderly couple seen from behind intact.", "input_video_path": "synthetic-bg-change/input_video/97f36bbdba1a18f5d57c0804012e7864.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/97f36bbdba1a18f5d57c0804012e7864.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/97f36bbdba1a18f5d57c0804012e7864.mp4", "mask_path": "synthetic-bg-change/mask/97f36bbdba1a18f5d57c0804012e7864.mp4", "composite_path": "synthetic-bg-change/composite/97f36bbdba1a18f5d57c0804012e7864.mp4"}
{"edit_instruction": "Change the background to a wooden pier at sunset overlooking the ocean, with waves crashing gently and seagulls circling in the sky, lit by warm golden hour light casting soft shadows from the right. Medium close-up, eye-level, static camera, gentle background blur. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/4a57e4ae125ec265a1f8740a3fd403e5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4a57e4ae125ec265a1f8740a3fd403e5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4a57e4ae125ec265a1f8740a3fd403e5.mp4", "mask_path": "synthetic-bg-change/mask/4a57e4ae125ec265a1f8740a3fd403e5.mp4", "composite_path": "synthetic-bg-change/composite/4a57e4ae125ec265a1f8740a3fd403e5.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking a festive city parade with colorful confetti falling, flags waving, blurred crowds cheering below, and warm afternoon sunlight hitting from the right side. Medium close-up, eye-level shot with soft focus background. Keep the elderly couple seen from behind intact.", "input_video_path": "synthetic-bg-change/input_video/41611cc1e593f44917e8211cf9946328.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/41611cc1e593f44917e8211cf9946328.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/41611cc1e593f44917e8211cf9946328.mp4", "mask_path": "synthetic-bg-change/mask/41611cc1e593f44917e8211cf9946328.mp4", "composite_path": "synthetic-bg-change/composite/41611cc1e593f44917e8211cf9946328.mp4"}
{"edit_instruction": "Change the background to a wooden boardwalk overlooking a winter ocean with waves crashing rhythmically on the shore and seagulls circling in a grey sky, lit by diffused overcast light from the top-left. Maintain the medium shot, eye-level, static camera, but with a sharp background showing the horizon. Keep the elderly couple embracing intact.", "input_video_path": "synthetic-bg-change/input_video/55362e4a9527567725cc9cfdb1524017.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/55362e4a9527567725cc9cfdb1524017.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/55362e4a9527567725cc9cfdb1524017.mp4", "mask_path": "synthetic-bg-change/mask/55362e4a9527567725cc9cfdb1524017.mp4", "composite_path": "synthetic-bg-change/composite/55362e4a9527567725cc9cfdb1524017.mp4"}
{"edit_instruction": "Change the background to the Grand Canyon with eagles soaring high above the rim, dust drifting in the air, and soft, warm sunlight illuminating the red rocks from the right. Medium close-up, eye-level, sharp background with deep focus. Keep the elderly couple seen from behind intact.", "input_video_path": "synthetic-bg-change/input_video/396cd99d04cf573a6e25c0c0aaebb77d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/396cd99d04cf573a6e25c0c0aaebb77d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/396cd99d04cf573a6e25c0c0aaebb77d.mp4", "mask_path": "synthetic-bg-change/mask/396cd99d04cf573a6e25c0c0aaebb77d.mp4", "composite_path": "synthetic-bg-change/composite/396cd99d04cf573a6e25c0c0aaebb77d.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking a festive city parade with colorful confetti falling, flags waving, blurred crowds cheering below, and warm afternoon sunlight hitting from the right side. Medium close-up, eye-level shot with soft focus background. Keep the elderly couple seen from behind intact.", "input_video_path": "synthetic-bg-change/input_video/6e1323d4a308384a8e006855d007dfca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e1323d4a308384a8e006855d007dfca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e1323d4a308384a8e006855d007dfca.mp4", "mask_path": "synthetic-bg-change/mask/6e1323d4a308384a8e006855d007dfca.mp4", "composite_path": "synthetic-bg-change/composite/6e1323d4a308384a8e006855d007dfca.mp4"}
{"edit_instruction": "Change the background to a large airport terminal window overlooking the tarmac with planes, an airplane taking off in the distance, and ground crew vehicles moving below, illuminated by bright, clean daylight filtering through the glass from the right. Medium close-up, eye-level, slightly blurred background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/3a24ac90e21c5c7f34877f484c50424e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a24ac90e21c5c7f34877f484c50424e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a24ac90e21c5c7f34877f484c50424e.mp4", "mask_path": "synthetic-bg-change/mask/3a24ac90e21c5c7f34877f484c50424e.mp4", "composite_path": "synthetic-bg-change/composite/3a24ac90e21c5c7f34877f484c50424e.mp4"}
{"edit_instruction": "Change the background to a wooden boardwalk overlooking a winter ocean with waves crashing rhythmically on the shore and seagulls circling in a grey sky, lit by diffused overcast light from the top-left. Maintain the medium shot, eye-level, static camera, but with a sharp background showing the horizon. Keep the elderly couple embracing intact.", "input_video_path": "synthetic-bg-change/input_video/aa5593535f3500aa2543c4f752f46834.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aa5593535f3500aa2543c4f752f46834.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aa5593535f3500aa2543c4f752f46834.mp4", "mask_path": "synthetic-bg-change/mask/aa5593535f3500aa2543c4f752f46834.mp4", "composite_path": "synthetic-bg-change/composite/aa5593535f3500aa2543c4f752f46834.mp4"}
{"edit_instruction": "Change the background to a bustling autumn city park with golden leaves falling gently from trees, pedestrians on distant paths, and a fountain spraying water, illuminated by diffused daylight from the right side. Medium shot, eye-level, static camera with soft bokeh background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/952990a2d4a13397108319aabab77bef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/952990a2d4a13397108319aabab77bef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/952990a2d4a13397108319aabab77bef.mp4", "mask_path": "synthetic-bg-change/mask/952990a2d4a13397108319aabab77bef.mp4", "composite_path": "synthetic-bg-change/composite/952990a2d4a13397108319aabab77bef.mp4"}
{"edit_instruction": "Change the background to a large airport terminal window overlooking the tarmac with planes, an airplane taking off in the distance, and ground crew vehicles moving below, illuminated by bright, clean daylight filtering through the glass from the right. Medium close-up, eye-level, slightly blurred background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/9f7a813b5568bd08abb9b11eba5a6202.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9f7a813b5568bd08abb9b11eba5a6202.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9f7a813b5568bd08abb9b11eba5a6202.mp4", "mask_path": "synthetic-bg-change/mask/9f7a813b5568bd08abb9b11eba5a6202.mp4", "composite_path": "synthetic-bg-change/composite/9f7a813b5568bd08abb9b11eba5a6202.mp4"}
{"edit_instruction": "Change the background to a park filled with vibrant orange autumn trees, with golden leaves falling gently in the breeze and a squirrel scurrying up a distant trunk, illuminated by warm, diffused afternoon light from the right. Medium close-up, eye-level, blurred background with soft bokeh. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/0b69d7c4db49b54f57cb158fee7c2d03.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0b69d7c4db49b54f57cb158fee7c2d03.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0b69d7c4db49b54f57cb158fee7c2d03.mp4", "mask_path": "synthetic-bg-change/mask/0b69d7c4db49b54f57cb158fee7c2d03.mp4", "composite_path": "synthetic-bg-change/composite/0b69d7c4db49b54f57cb158fee7c2d03.mp4"}
{"edit_instruction": "Change the background to a bustling autumn city park with golden leaves falling gently from trees, pedestrians on distant paths, and a fountain spraying water, illuminated by diffused daylight from the right side. Medium shot, eye-level, static camera with soft bokeh background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/80e4e49f16d5fec361234da1778b01b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/80e4e49f16d5fec361234da1778b01b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/80e4e49f16d5fec361234da1778b01b7.mp4", "mask_path": "synthetic-bg-change/mask/80e4e49f16d5fec361234da1778b01b7.mp4", "composite_path": "synthetic-bg-change/composite/80e4e49f16d5fec361234da1778b01b7.mp4"}
{"edit_instruction": "Change the background to a vibrant autumn park filled with golden maple trees, falling leaves drifting in the wind, and families walking in the distance, bathed in warm afternoon sunlight filtering from the right. Use a medium close-up, eye-level, static camera angle with a soft bokeh background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/2386ff623202be8315308f84683cbe8d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2386ff623202be8315308f84683cbe8d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2386ff623202be8315308f84683cbe8d.mp4", "mask_path": "synthetic-bg-change/mask/2386ff623202be8315308f84683cbe8d.mp4", "composite_path": "synthetic-bg-change/composite/2386ff623202be8315308f84683cbe8d.mp4"}
{"edit_instruction": "Change the background to a park filled with vibrant orange autumn trees, with golden leaves falling gently in the breeze and a squirrel scurrying up a distant trunk, illuminated by warm, diffused afternoon light from the right. Medium close-up, eye-level, blurred background with soft bokeh. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/77e29200940ab5838937a6e21b22c260.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/77e29200940ab5838937a6e21b22c260.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/77e29200940ab5838937a6e21b22c260.mp4", "mask_path": "synthetic-bg-change/mask/77e29200940ab5838937a6e21b22c260.mp4", "composite_path": "synthetic-bg-change/composite/77e29200940ab5838937a6e21b22c260.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris, with birds flying across a blue sky and distant tour boats moving on the Seine river, illuminated by soft natural daylight from the right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/5e75d2cfc3d3a1176d198448a9cf0021.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5e75d2cfc3d3a1176d198448a9cf0021.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5e75d2cfc3d3a1176d198448a9cf0021.mp4", "mask_path": "synthetic-bg-change/mask/5e75d2cfc3d3a1176d198448a9cf0021.mp4", "composite_path": "synthetic-bg-change/composite/5e75d2cfc3d3a1176d198448a9cf0021.mp4"}
{"edit_instruction": "Change the background to a vibrant autumn park filled with golden maple trees, falling leaves drifting in the wind, and families walking in the distance, bathed in warm afternoon sunlight filtering from the right. Use a medium close-up, eye-level, static camera angle with a soft bokeh background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/e8b28565f70b59298797ffefa3a5c31e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e8b28565f70b59298797ffefa3a5c31e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e8b28565f70b59298797ffefa3a5c31e.mp4", "mask_path": "synthetic-bg-change/mask/e8b28565f70b59298797ffefa3a5c31e.mp4", "composite_path": "synthetic-bg-change/composite/e8b28565f70b59298797ffefa3a5c31e.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris, with birds flying across a blue sky and distant tour boats moving on the Seine river, illuminated by soft natural daylight from the right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/c50dc553caeef4e4d4eeb2b416857a0b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c50dc553caeef4e4d4eeb2b416857a0b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c50dc553caeef4e4d4eeb2b416857a0b.mp4", "mask_path": "synthetic-bg-change/mask/c50dc553caeef4e4d4eeb2b416857a0b.mp4", "composite_path": "synthetic-bg-change/composite/c50dc553caeef4e4d4eeb2b416857a0b.mp4"}
{"edit_instruction": "Change the background to the deck of a luxury cruise ship departing a tropical port with seagulls in the blue sky, other ships in the distance, and turquoise water, under soft, neutral daylight. Use a medium shot, eye-level angle, static camera, and deep focus with everything sharp. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/ae273309426133644a05efdadbf3c3bc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ae273309426133644a05efdadbf3c3bc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ae273309426133644a05efdadbf3c3bc.mp4", "mask_path": "synthetic-bg-change/mask/ae273309426133644a05efdadbf3c3bc.mp4", "composite_path": "synthetic-bg-change/composite/ae273309426133644a05efdadbf3c3bc.mp4"}
{"edit_instruction": "Change the background to a city street during a festive parade with confetti floating in the air, colorful flags waving on buildings, a distant crowd, even neutral lighting, and a gentle background blur. Keep the elderly couple seen from behind intact.", "input_video_path": "synthetic-bg-change/input_video/47dae9faad39a2501ba2b75bdd8130fc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/47dae9faad39a2501ba2b75bdd8130fc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/47dae9faad39a2501ba2b75bdd8130fc.mp4", "mask_path": "synthetic-bg-change/mask/47dae9faad39a2501ba2b75bdd8130fc.mp4", "composite_path": "synthetic-bg-change/composite/47dae9faad39a2501ba2b75bdd8130fc.mp4"}
{"edit_instruction": "Change the background to a busy Times Square in New York City with yellow taxis passing by, massive flickering digital billboards, and crowds of pedestrians in soft focus, illuminated by bright, colorful ambient city light from the right. Maintain the medium close-up, eye-level, static camera angle with a dreamy out-of-focus background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/3513a27e756c3e2b1dc7b77fdb64f523.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3513a27e756c3e2b1dc7b77fdb64f523.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3513a27e756c3e2b1dc7b77fdb64f523.mp4", "mask_path": "synthetic-bg-change/mask/3513a27e756c3e2b1dc7b77fdb64f523.mp4", "composite_path": "synthetic-bg-change/composite/3513a27e756c3e2b1dc7b77fdb64f523.mp4"}
{"edit_instruction": "Change the background to a modern, spacious art gallery with white walls, featuring other museum patrons walking slowly in the background and dust motes dancing in light beams. Apply soft, gallery-style track lighting from the right. Medium close-up, eye-level, static camera, sharp background with deep focus. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/d6d7b233b01a51e34ecfa135ebce5413.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d6d7b233b01a51e34ecfa135ebce5413.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d6d7b233b01a51e34ecfa135ebce5413.mp4", "mask_path": "synthetic-bg-change/mask/d6d7b233b01a51e34ecfa135ebce5413.mp4", "composite_path": "synthetic-bg-change/composite/d6d7b233b01a51e34ecfa135ebce5413.mp4"}
{"edit_instruction": "Change the background to the deck of a luxury cruise ship departing a tropical port with seagulls in the blue sky, other ships in the distance, and turquoise water, under soft, neutral daylight. Use a medium shot, eye-level angle, static camera, and deep focus with everything sharp. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/25359f0a0bc9785a835012f88c59ed51.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/25359f0a0bc9785a835012f88c59ed51.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/25359f0a0bc9785a835012f88c59ed51.mp4", "mask_path": "synthetic-bg-change/mask/25359f0a0bc9785a835012f88c59ed51.mp4", "composite_path": "synthetic-bg-change/composite/25359f0a0bc9785a835012f88c59ed51.mp4"}
{"edit_instruction": "Change the background to a city street during a festive parade with confetti floating in the air, colorful flags waving on buildings, a distant crowd, even neutral lighting, and a gentle background blur. Keep the elderly couple seen from behind intact.", "input_video_path": "synthetic-bg-change/input_video/768376ba3eb84b94138374c656417a32.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/768376ba3eb84b94138374c656417a32.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/768376ba3eb84b94138374c656417a32.mp4", "mask_path": "synthetic-bg-change/mask/768376ba3eb84b94138374c656417a32.mp4", "composite_path": "synthetic-bg-change/composite/768376ba3eb84b94138374c656417a32.mp4"}
{"edit_instruction": "Change the background to a busy Times Square in New York City with yellow taxis passing by, massive flickering digital billboards, and crowds of pedestrians in soft focus, illuminated by bright, colorful ambient city light from the right. Maintain the medium close-up, eye-level, static camera angle with a dreamy out-of-focus background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/8c2c1d987c4260729b8ecea627bde4d3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8c2c1d987c4260729b8ecea627bde4d3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8c2c1d987c4260729b8ecea627bde4d3.mp4", "mask_path": "synthetic-bg-change/mask/8c2c1d987c4260729b8ecea627bde4d3.mp4", "composite_path": "synthetic-bg-change/composite/8c2c1d987c4260729b8ecea627bde4d3.mp4"}
{"edit_instruction": "Change the background to a busy vintage train platform with steam rising from a locomotive engine and passengers walking with luggage, illuminated by diffused station lighting from the front-left, captured as a medium shot at eye level with a static camera and a slightly blurred background. Keep the elderly couple seen from behind intact.", "input_video_path": "synthetic-bg-change/input_video/03f842df48e4ccfb64e789198e473ccf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/03f842df48e4ccfb64e789198e473ccf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/03f842df48e4ccfb64e789198e473ccf.mp4", "mask_path": "synthetic-bg-change/mask/03f842df48e4ccfb64e789198e473ccf.mp4", "composite_path": "synthetic-bg-change/composite/03f842df48e4ccfb64e789198e473ccf.mp4"}
{"edit_instruction": "Change the background to a modern, spacious art gallery with white walls, featuring other museum patrons walking slowly in the background and dust motes dancing in light beams. Apply soft, gallery-style track lighting from the right. Medium close-up, eye-level, static camera, sharp background with deep focus. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/6ae16029af862c84468d3bd1529f5fe8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6ae16029af862c84468d3bd1529f5fe8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6ae16029af862c84468d3bd1529f5fe8.mp4", "mask_path": "synthetic-bg-change/mask/6ae16029af862c84468d3bd1529f5fe8.mp4", "composite_path": "synthetic-bg-change/composite/6ae16029af862c84468d3bd1529f5fe8.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris with birds flying across the cityscape, distant twinkling city lights, soft daylight providing neutral illumination from the front-left, medium shot, eye-level, static camera, and a soft-focus background with bokeh. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/df7e3645fb889489b7fc005a90290187.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df7e3645fb889489b7fc005a90290187.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df7e3645fb889489b7fc005a90290187.mp4", "mask_path": "synthetic-bg-change/mask/df7e3645fb889489b7fc005a90290187.mp4", "composite_path": "synthetic-bg-change/composite/df7e3645fb889489b7fc005a90290187.mp4"}
{"edit_instruction": "Change the background to a busy vintage train platform with steam rising from a locomotive engine and passengers walking with luggage, illuminated by diffused station lighting from the front-left, captured as a medium shot at eye level with a static camera and a slightly blurred background. Keep the elderly couple seen from behind intact.", "input_video_path": "synthetic-bg-change/input_video/847871dff25f7aeef38f14e86297fecc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/847871dff25f7aeef38f14e86297fecc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/847871dff25f7aeef38f14e86297fecc.mp4", "mask_path": "synthetic-bg-change/mask/847871dff25f7aeef38f14e86297fecc.mp4", "composite_path": "synthetic-bg-change/composite/847871dff25f7aeef38f14e86297fecc.mp4"}
{"edit_instruction": "Change the background to a modern art gallery with pristine white walls, featuring other gallery visitors walking softly and dust motes dancing in track lighting beams, illuminated by soft artificial light from the front-right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/63286bb07762b8ab54d26cca34793936.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/63286bb07762b8ab54d26cca34793936.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/63286bb07762b8ab54d26cca34793936.mp4", "mask_path": "synthetic-bg-change/mask/63286bb07762b8ab54d26cca34793936.mp4", "composite_path": "synthetic-bg-change/composite/63286bb07762b8ab54d26cca34793936.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris with birds flying across the cityscape, distant twinkling city lights, soft daylight providing neutral illumination from the front-left, medium shot, eye-level, static camera, and a soft-focus background with bokeh. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/5b0b9ba7aee5260c6f99de81033329db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b0b9ba7aee5260c6f99de81033329db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b0b9ba7aee5260c6f99de81033329db.mp4", "mask_path": "synthetic-bg-change/mask/5b0b9ba7aee5260c6f99de81033329db.mp4", "composite_path": "synthetic-bg-change/composite/5b0b9ba7aee5260c6f99de81033329db.mp4"}
{"edit_instruction": "Change the background to a lush city park with a distant skyline, autumn leaves falling gently, and pedestrians walking dogs on a path, illuminated by natural afternoon light from the front-right. Use a medium close-up, eye-level, static camera angle with gentle background blur. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/f83373d3bcf4f80cca40694ffeaead3e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f83373d3bcf4f80cca40694ffeaead3e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f83373d3bcf4f80cca40694ffeaead3e.mp4", "mask_path": "synthetic-bg-change/mask/f83373d3bcf4f80cca40694ffeaead3e.mp4", "composite_path": "synthetic-bg-change/composite/f83373d3bcf4f80cca40694ffeaead3e.mp4"}
{"edit_instruction": "Change the background to a golden autumn park lined with trees, featuring falling leaves drifting slowly through the air and a dog walker passing in the distance, with soft, even light from the front-left. Medium shot, eye-level, static camera, gentle background blur. Keep the elderly couple seen from behind intact.", "input_video_path": "synthetic-bg-change/input_video/fe7d11fc585adc0961e45b300b001893.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fe7d11fc585adc0961e45b300b001893.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fe7d11fc585adc0961e45b300b001893.mp4", "mask_path": "synthetic-bg-change/mask/fe7d11fc585adc0961e45b300b001893.mp4", "composite_path": "synthetic-bg-change/composite/fe7d11fc585adc0961e45b300b001893.mp4"}
{"edit_instruction": "Change the background to a modern art gallery with pristine white walls, featuring other gallery visitors walking softly and dust motes dancing in track lighting beams, illuminated by soft artificial light from the front-right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/31f3c0740ccf159924e05d643d3386be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/31f3c0740ccf159924e05d643d3386be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/31f3c0740ccf159924e05d643d3386be.mp4", "mask_path": "synthetic-bg-change/mask/31f3c0740ccf159924e05d643d3386be.mp4", "composite_path": "synthetic-bg-change/composite/31f3c0740ccf159924e05d643d3386be.mp4"}
{"edit_instruction": "Change the background to a lush city park with a distant skyline, autumn leaves falling gently, and pedestrians walking dogs on a path, illuminated by natural afternoon light from the front-right. Use a medium close-up, eye-level, static camera angle with gentle background blur. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/35d1876e61bb663cbd7a67e3cfec9a8b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/35d1876e61bb663cbd7a67e3cfec9a8b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/35d1876e61bb663cbd7a67e3cfec9a8b.mp4", "mask_path": "synthetic-bg-change/mask/35d1876e61bb663cbd7a67e3cfec9a8b.mp4", "composite_path": "synthetic-bg-change/composite/35d1876e61bb663cbd7a67e3cfec9a8b.mp4"}
{"edit_instruction": "Change the background to a golden autumn park lined with trees, featuring falling leaves drifting slowly through the air and a dog walker passing in the distance, with soft, even light from the front-left. Medium shot, eye-level, static camera, gentle background blur. Keep the elderly couple seen from behind intact.", "input_video_path": "synthetic-bg-change/input_video/ade9760b9e398368295cb90e25d60716.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ade9760b9e398368295cb90e25d60716.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ade9760b9e398368295cb90e25d60716.mp4", "mask_path": "synthetic-bg-change/mask/ade9760b9e398368295cb90e25d60716.mp4", "composite_path": "synthetic-bg-change/composite/ade9760b9e398368295cb90e25d60716.mp4"}
{"edit_instruction": "Change the background to a historic European town square with cobblestones and old architecture, featuring a flock of pigeons taking flight and flags waving on distant buildings, under soft overcast light from above. Medium close-up, eye-level, static camera with sharp background and deep focus. Keep the elderly couple standing back-to-back intact.", "input_video_path": "synthetic-bg-change/input_video/48251b44b1e8db989b2335eb92255498.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/48251b44b1e8db989b2335eb92255498.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/48251b44b1e8db989b2335eb92255498.mp4", "mask_path": "synthetic-bg-change/mask/48251b44b1e8db989b2335eb92255498.mp4", "composite_path": "synthetic-bg-change/composite/48251b44b1e8db989b2335eb92255498.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees where orange maple leaves are falling gently, with people walking dogs in the far distance, soft diffused daylight filtering through the canopy, and a gentle background blur. Keep the elderly couple standing back-to-back with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/78592646f17f23d8bf9a4a58785ab11a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/78592646f17f23d8bf9a4a58785ab11a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/78592646f17f23d8bf9a4a58785ab11a.mp4", "mask_path": "synthetic-bg-change/mask/78592646f17f23d8bf9a4a58785ab11a.mp4", "composite_path": "synthetic-bg-change/composite/78592646f17f23d8bf9a4a58785ab11a.mp4"}
{"edit_instruction": "Change the background to a historic European town square with cobblestones and old architecture, featuring a flock of pigeons taking flight and flags waving on distant buildings, under soft overcast light from above. Medium close-up, eye-level, static camera with sharp background and deep focus. Keep the elderly couple standing back-to-back intact.", "input_video_path": "synthetic-bg-change/input_video/a5b472ae2210fb2fcc6a16269848e45a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a5b472ae2210fb2fcc6a16269848e45a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a5b472ae2210fb2fcc6a16269848e45a.mp4", "mask_path": "synthetic-bg-change/mask/a5b472ae2210fb2fcc6a16269848e45a.mp4", "composite_path": "synthetic-bg-change/composite/a5b472ae2210fb2fcc6a16269848e45a.mp4"}
{"edit_instruction": "Change the background to a minimalist modern art gallery with large abstract paintings on white walls, a slowly rotating kinetic sculpture in the distance, gallery visitors viewing art quietly, and clean neutral gallery lighting. Use a medium close-up shot at eye level with a blurred background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/7c04312df47f76ae5752d1ee72c85420.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c04312df47f76ae5752d1ee72c85420.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c04312df47f76ae5752d1ee72c85420.mp4", "mask_path": "synthetic-bg-change/mask/7c04312df47f76ae5752d1ee72c85420.mp4", "composite_path": "synthetic-bg-change/composite/7c04312df47f76ae5752d1ee72c85420.mp4"}
{"edit_instruction": "Change the background to a scenic park during autumn with yellow and orange leaves falling gently, people walking dogs on distant paths, and soft diffuse daylight filtering through the canopy. Use a medium shot at eye-level with gentle background blur. Keep the elderly couple standing back-to-back with crossed arms intact.", "input_video_path": "synthetic-bg-change/input_video/59c045924487a8d3424d39dd01dbf31f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/59c045924487a8d3424d39dd01dbf31f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/59c045924487a8d3424d39dd01dbf31f.mp4", "mask_path": "synthetic-bg-change/mask/59c045924487a8d3424d39dd01dbf31f.mp4", "composite_path": "synthetic-bg-change/composite/59c045924487a8d3424d39dd01dbf31f.mp4"}
{"edit_instruction": "Change the background to a park filled with golden autumn trees where orange maple leaves are falling gently, with people walking dogs in the far distance, soft diffused daylight filtering through the canopy, and a gentle background blur. Keep the elderly couple standing back-to-back with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/373f40d591e62d937ce82ac88d58b8e7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/373f40d591e62d937ce82ac88d58b8e7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/373f40d591e62d937ce82ac88d58b8e7.mp4", "mask_path": "synthetic-bg-change/mask/373f40d591e62d937ce82ac88d58b8e7.mp4", "composite_path": "synthetic-bg-change/composite/373f40d591e62d937ce82ac88d58b8e7.mp4"}
{"edit_instruction": "Change the background to a minimalist modern art gallery with large abstract paintings on white walls, a slowly rotating kinetic sculpture in the distance, gallery visitors viewing art quietly, and clean neutral gallery lighting. Use a medium close-up shot at eye level with a blurred background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/d05a727eccbe4cde9a0a497d1e6f89a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d05a727eccbe4cde9a0a497d1e6f89a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d05a727eccbe4cde9a0a497d1e6f89a0.mp4", "mask_path": "synthetic-bg-change/mask/d05a727eccbe4cde9a0a497d1e6f89a0.mp4", "composite_path": "synthetic-bg-change/composite/d05a727eccbe4cde9a0a497d1e6f89a0.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with blurred pedestrians walking past and yellow taxis in the distance, lit by urban daylight from the right. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the elderly woman in a black vest and the elderly man in a red striped sweater intact.", "input_video_path": "synthetic-bg-change/input_video/b0f43bc7035169433209d6e384f4c7bb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b0f43bc7035169433209d6e384f4c7bb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b0f43bc7035169433209d6e384f4c7bb.mp4", "mask_path": "synthetic-bg-change/mask/b0f43bc7035169433209d6e384f4c7bb.mp4", "composite_path": "synthetic-bg-change/composite/b0f43bc7035169433209d6e384f4c7bb.mp4"}
{"edit_instruction": "Change the background to a scenic park during autumn with yellow and orange leaves falling gently, people walking dogs on distant paths, and soft diffuse daylight filtering through the canopy. Use a medium shot at eye-level with gentle background blur. Keep the elderly couple standing back-to-back with crossed arms intact.", "input_video_path": "synthetic-bg-change/input_video/c83501a29ff8215746dfca9c190c4c2b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c83501a29ff8215746dfca9c190c4c2b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c83501a29ff8215746dfca9c190c4c2b.mp4", "mask_path": "synthetic-bg-change/mask/c83501a29ff8215746dfca9c190c4c2b.mp4", "composite_path": "synthetic-bg-change/composite/c83501a29ff8215746dfca9c190c4c2b.mp4"}
{"edit_instruction": "Change the background to a misty autumn park with golden leaves falling gently and distant pedestrians on a winding path, illuminated by soft diffused daylight from the front-right. Use a medium close-up, eye-level, static camera with a soft-focus background and bokeh. Keep the elderly couple standing back-to-back intact.", "input_video_path": "synthetic-bg-change/input_video/3b8a96226ae6ce0d9be12cead6e0f7df.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3b8a96226ae6ce0d9be12cead6e0f7df.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3b8a96226ae6ce0d9be12cead6e0f7df.mp4", "mask_path": "synthetic-bg-change/mask/3b8a96226ae6ce0d9be12cead6e0f7df.mp4", "composite_path": "synthetic-bg-change/composite/3b8a96226ae6ce0d9be12cead6e0f7df.mp4"}
{"edit_instruction": "Change the background to an autumn city park with golden leaves falling slowly and pedestrians walking dogs on a path in the mid-ground, featuring diffused daylight filtering through tree branches from the right. Medium close-up, eye-level, gentle background blur. Keep the elderly couple standing back-to-back with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/6adfb2b96d59224b2da307ebb0f5b2a1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6adfb2b96d59224b2da307ebb0f5b2a1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6adfb2b96d59224b2da307ebb0f5b2a1.mp4", "mask_path": "synthetic-bg-change/mask/6adfb2b96d59224b2da307ebb0f5b2a1.mp4", "composite_path": "synthetic-bg-change/composite/6adfb2b96d59224b2da307ebb0f5b2a1.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with blurred pedestrians walking past and yellow taxis in the distance, lit by urban daylight from the right. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the elderly woman in a black vest and the elderly man in a red striped sweater intact.", "input_video_path": "synthetic-bg-change/input_video/77c2cbdd1cc0421a9a72bdd28999aa25.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/77c2cbdd1cc0421a9a72bdd28999aa25.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/77c2cbdd1cc0421a9a72bdd28999aa25.mp4", "mask_path": "synthetic-bg-change/mask/77c2cbdd1cc0421a9a72bdd28999aa25.mp4", "composite_path": "synthetic-bg-change/composite/77c2cbdd1cc0421a9a72bdd28999aa25.mp4"}
{"edit_instruction": "Change the background to a misty autumn park with golden leaves falling gently and distant pedestrians on a winding path, illuminated by soft diffused daylight from the front-right. Use a medium close-up, eye-level, static camera with a soft-focus background and bokeh. Keep the elderly couple standing back-to-back intact.", "input_video_path": "synthetic-bg-change/input_video/51fa4e9f1d84658f2dcc2ccf9c83c0b1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/51fa4e9f1d84658f2dcc2ccf9c83c0b1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/51fa4e9f1d84658f2dcc2ccf9c83c0b1.mp4", "mask_path": "synthetic-bg-change/mask/51fa4e9f1d84658f2dcc2ccf9c83c0b1.mp4", "composite_path": "synthetic-bg-change/composite/51fa4e9f1d84658f2dcc2ccf9c83c0b1.mp4"}
{"edit_instruction": "Change the background to a busy London street with blurred red double-decker buses passing by, bustling pedestrians, traffic lights changing colors, and soft overcast city light. Medium close-up, eye-level, sharp background. Keep the elderly couple standing back-to-back intact.", "input_video_path": "synthetic-bg-change/input_video/8a92cffb206c07908adaf2a9f229dbf7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8a92cffb206c07908adaf2a9f229dbf7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8a92cffb206c07908adaf2a9f229dbf7.mp4", "mask_path": "synthetic-bg-change/mask/8a92cffb206c07908adaf2a9f229dbf7.mp4", "composite_path": "synthetic-bg-change/composite/8a92cffb206c07908adaf2a9f229dbf7.mp4"}
{"edit_instruction": "Change the background to an autumn city park with golden leaves falling slowly and pedestrians walking dogs on a path in the mid-ground, featuring diffused daylight filtering through tree branches from the right. Medium close-up, eye-level, gentle background blur. Keep the elderly couple standing back-to-back with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/346b5aff0c6300d448db0cd261449df3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/346b5aff0c6300d448db0cd261449df3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/346b5aff0c6300d448db0cd261449df3.mp4", "mask_path": "synthetic-bg-change/mask/346b5aff0c6300d448db0cd261449df3.mp4", "composite_path": "synthetic-bg-change/composite/346b5aff0c6300d448db0cd261449df3.mp4"}
{"edit_instruction": "Change the background to a pathway in a vibrant autumn park with golden leaves falling slowly and people walking dogs in the distance, illuminated by soft overcast daylight. Use a medium shot, eye-level angle, static camera, with gentle background blur. Keep the elderly couple standing back-to-back with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/60be9e0bf583e224abac01b6bbf93d22.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/60be9e0bf583e224abac01b6bbf93d22.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/60be9e0bf583e224abac01b6bbf93d22.mp4", "mask_path": "synthetic-bg-change/mask/60be9e0bf583e224abac01b6bbf93d22.mp4", "composite_path": "synthetic-bg-change/composite/60be9e0bf583e224abac01b6bbf93d22.mp4"}
{"edit_instruction": "Change the background to a busy London street with blurred red double-decker buses passing by, bustling pedestrians, traffic lights changing colors, and soft overcast city light. Medium close-up, eye-level, sharp background. Keep the elderly couple standing back-to-back intact.", "input_video_path": "synthetic-bg-change/input_video/bc0b0263e19561e3cfbc94b74289549b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bc0b0263e19561e3cfbc94b74289549b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bc0b0263e19561e3cfbc94b74289549b.mp4", "mask_path": "synthetic-bg-change/mask/bc0b0263e19561e3cfbc94b74289549b.mp4", "composite_path": "synthetic-bg-change/composite/bc0b0263e19561e3cfbc94b74289549b.mp4"}
{"edit_instruction": "Change the background to a pathway in a vibrant autumn park with golden leaves falling slowly and people walking dogs in the distance, illuminated by soft overcast daylight. Use a medium shot, eye-level angle, static camera, with gentle background blur. Keep the elderly couple standing back-to-back with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/3b01ec71270fde9b4e8d27b2cc5a30b1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3b01ec71270fde9b4e8d27b2cc5a30b1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3b01ec71270fde9b4e8d27b2cc5a30b1.mp4", "mask_path": "synthetic-bg-change/mask/3b01ec71270fde9b4e8d27b2cc5a30b1.mp4", "composite_path": "synthetic-bg-change/composite/3b01ec71270fde9b4e8d27b2cc5a30b1.mp4"}
{"edit_instruction": "Change the background to a modern art gallery with white walls, featuring slowly rotating abstract sculptures on pedestals and out-of-focus visitors, illuminated by clean neutral lighting from the front-right. Maintain the medium close-up shot with a creamy out-of-focus background. Keep the elderly couple standing back-to-back with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/af3411e5d11f0a1c108c105893364031.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/af3411e5d11f0a1c108c105893364031.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/af3411e5d11f0a1c108c105893364031.mp4", "mask_path": "synthetic-bg-change/mask/af3411e5d11f0a1c108c105893364031.mp4", "composite_path": "synthetic-bg-change/composite/af3411e5d11f0a1c108c105893364031.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with tall buildings, featuring yellow taxis passing by in a blur and steam rising from street vents, with neutral city daylight filtering down, a medium shot, eye-level, static camera, and heavy bokeh on the background traffic. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/3ce7f1fa1d047c632a6b2b5cbb02ba9d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3ce7f1fa1d047c632a6b2b5cbb02ba9d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3ce7f1fa1d047c632a6b2b5cbb02ba9d.mp4", "mask_path": "synthetic-bg-change/mask/3ce7f1fa1d047c632a6b2b5cbb02ba9d.mp4", "composite_path": "synthetic-bg-change/composite/3ce7f1fa1d047c632a6b2b5cbb02ba9d.mp4"}
{"edit_instruction": "Change the background to a modern art gallery with white walls, featuring slowly rotating abstract sculptures on pedestals and out-of-focus visitors, illuminated by clean neutral lighting from the front-right. Maintain the medium close-up shot with a creamy out-of-focus background. Keep the elderly couple standing back-to-back with arms crossed intact.", "input_video_path": "synthetic-bg-change/input_video/32d15899cc477b2e4432237c7e79f6ea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/32d15899cc477b2e4432237c7e79f6ea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/32d15899cc477b2e4432237c7e79f6ea.mp4", "mask_path": "synthetic-bg-change/mask/32d15899cc477b2e4432237c7e79f6ea.mp4", "composite_path": "synthetic-bg-change/composite/32d15899cc477b2e4432237c7e79f6ea.mp4"}
{"edit_instruction": "Change the background to a city park filled with golden autumn trees, falling leaves drifting slowly to the ground, pedestrians walking dogs on distant paths, with soft, neutral daylight filtering through branches, medium shot, eye-level, gently blurred background. Keep the elderly couple standing back-to-back with crossed arms intact.", "input_video_path": "synthetic-bg-change/input_video/624800955d2055aa213d2dacff59a330.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/624800955d2055aa213d2dacff59a330.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/624800955d2055aa213d2dacff59a330.mp4", "mask_path": "synthetic-bg-change/mask/624800955d2055aa213d2dacff59a330.mp4", "composite_path": "synthetic-bg-change/composite/624800955d2055aa213d2dacff59a330.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with tall buildings, featuring yellow taxis passing by in a blur and steam rising from street vents, with neutral city daylight filtering down, a medium shot, eye-level, static camera, and heavy bokeh on the background traffic. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/dc21edbe4ed1ad7b24496ec92ed5a688.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc21edbe4ed1ad7b24496ec92ed5a688.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc21edbe4ed1ad7b24496ec92ed5a688.mp4", "mask_path": "synthetic-bg-change/mask/dc21edbe4ed1ad7b24496ec92ed5a688.mp4", "composite_path": "synthetic-bg-change/composite/dc21edbe4ed1ad7b24496ec92ed5a688.mp4"}
{"edit_instruction": "Change the background to a modern high-rise apartment with floor-to-ceiling windows overlooking a city skyline, featuring raindrops streaking down the glass and distant flickering city lights under soft, cool window light. Medium shot, eye-level, soft-focus background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/6e2ef95a88aecf8044c5e67f99214924.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e2ef95a88aecf8044c5e67f99214924.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e2ef95a88aecf8044c5e67f99214924.mp4", "mask_path": "synthetic-bg-change/mask/6e2ef95a88aecf8044c5e67f99214924.mp4", "composite_path": "synthetic-bg-change/composite/6e2ef95a88aecf8044c5e67f99214924.mp4"}
{"edit_instruction": "Change the background to a city park filled with golden autumn trees, falling leaves drifting slowly to the ground, pedestrians walking dogs on distant paths, with soft, neutral daylight filtering through branches, medium shot, eye-level, gently blurred background. Keep the elderly couple standing back-to-back with crossed arms intact.", "input_video_path": "synthetic-bg-change/input_video/bdf0303a3d39c2c8be39836743ef3ed1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bdf0303a3d39c2c8be39836743ef3ed1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bdf0303a3d39c2c8be39836743ef3ed1.mp4", "mask_path": "synthetic-bg-change/mask/bdf0303a3d39c2c8be39836743ef3ed1.mp4", "composite_path": "synthetic-bg-change/composite/bdf0303a3d39c2c8be39836743ef3ed1.mp4"}
{"edit_instruction": "Change the background to a pristine, white-walled modern art gallery with other visitors moving slowly and admiring abstract paintings, illuminated by clean, soft artificial gallery lighting. Medium shot, eye-level, background in soft focus. Keep the elderly couple standing back-to-back intact.", "input_video_path": "synthetic-bg-change/input_video/7937f8d65b8f903b1d5735fe472de590.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7937f8d65b8f903b1d5735fe472de590.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7937f8d65b8f903b1d5735fe472de590.mp4", "mask_path": "synthetic-bg-change/mask/7937f8d65b8f903b1d5735fe472de590.mp4", "composite_path": "synthetic-bg-change/composite/7937f8d65b8f903b1d5735fe472de590.mp4"}
{"edit_instruction": "Change the background to a modern high-rise apartment with floor-to-ceiling windows overlooking a city skyline, featuring raindrops streaking down the glass and distant flickering city lights under soft, cool window light. Medium shot, eye-level, soft-focus background. Keep the elderly couple intact.", "input_video_path": "synthetic-bg-change/input_video/d2698d314ea7d31a5cc970b2de29fecf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d2698d314ea7d31a5cc970b2de29fecf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d2698d314ea7d31a5cc970b2de29fecf.mp4", "mask_path": "synthetic-bg-change/mask/d2698d314ea7d31a5cc970b2de29fecf.mp4", "composite_path": "synthetic-bg-change/composite/d2698d314ea7d31a5cc970b2de29fecf.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan sidewalk at evening with cars passing by showing motion-blurred tail lights and flickering neon shop signs, illuminated by soft ambient city lighting. Medium close-up, eye-level, static camera, heavy bokeh background. Keep the elderly couple standing back-to-back intact.", "input_video_path": "synthetic-bg-change/input_video/57fdfd5ecc23d2d9eaf1ec087ba310d6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/57fdfd5ecc23d2d9eaf1ec087ba310d6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/57fdfd5ecc23d2d9eaf1ec087ba310d6.mp4", "mask_path": "synthetic-bg-change/mask/57fdfd5ecc23d2d9eaf1ec087ba310d6.mp4", "composite_path": "synthetic-bg-change/composite/57fdfd5ecc23d2d9eaf1ec087ba310d6.mp4"}
{"edit_instruction": "Change the background to a pristine, white-walled modern art gallery with other visitors moving slowly and admiring abstract paintings, illuminated by clean, soft artificial gallery lighting. Medium shot, eye-level, background in soft focus. Keep the elderly couple standing back-to-back intact.", "input_video_path": "synthetic-bg-change/input_video/83d80328bb1186e8b21cca28a30666f0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/83d80328bb1186e8b21cca28a30666f0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/83d80328bb1186e8b21cca28a30666f0.mp4", "mask_path": "synthetic-bg-change/mask/83d80328bb1186e8b21cca28a30666f0.mp4", "composite_path": "synthetic-bg-change/composite/83d80328bb1186e8b21cca28a30666f0.mp4"}
{"edit_instruction": "Change the background to a modern art gallery with abstract paintings hanging on white walls and other gallery visitors walking softly in the blurred background, lit by soft, diffused overhead track lighting. Use a medium close-up, eye-level shot with a static camera and soft-focus background. Keep the elderly woman intact.", "input_video_path": "synthetic-bg-change/input_video/d7fccdd86646366c68f6b86e51506454.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d7fccdd86646366c68f6b86e51506454.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d7fccdd86646366c68f6b86e51506454.mp4", "mask_path": "synthetic-bg-change/mask/d7fccdd86646366c68f6b86e51506454.mp4", "composite_path": "synthetic-bg-change/composite/d7fccdd86646366c68f6b86e51506454.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan sidewalk at evening with cars passing by showing motion-blurred tail lights and flickering neon shop signs, illuminated by soft ambient city lighting. Medium close-up, eye-level, static camera, heavy bokeh background. Keep the elderly couple standing back-to-back intact.", "input_video_path": "synthetic-bg-change/input_video/bdef65cbc249b5cc1ca034f5c7bbdda9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bdef65cbc249b5cc1ca034f5c7bbdda9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bdef65cbc249b5cc1ca034f5c7bbdda9.mp4", "mask_path": "synthetic-bg-change/mask/bdef65cbc249b5cc1ca034f5c7bbdda9.mp4", "composite_path": "synthetic-bg-change/composite/bdef65cbc249b5cc1ca034f5c7bbdda9.mp4"}
{"edit_instruction": "Change the background to a sleek, modern kitchen with marble countertops, featuring steam rising slowly from a kettle and city traffic reflections in the glass window, lit by clean, neutral light from the right. Use a medium shot with a sharp background and deep focus. Keep the elderly couple standing back-to-back intact.", "input_video_path": "synthetic-bg-change/input_video/b4431641f2d9704001ff3fa669098ca1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b4431641f2d9704001ff3fa669098ca1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b4431641f2d9704001ff3fa669098ca1.mp4", "mask_path": "synthetic-bg-change/mask/b4431641f2d9704001ff3fa669098ca1.mp4", "composite_path": "synthetic-bg-change/composite/b4431641f2d9704001ff3fa669098ca1.mp4"}
{"edit_instruction": "Change the background to a modern art gallery with abstract paintings hanging on white walls and other gallery visitors walking softly in the blurred background, lit by soft, diffused overhead track lighting. Use a medium close-up, eye-level shot with a static camera and soft-focus background. Keep the elderly woman intact.", "input_video_path": "synthetic-bg-change/input_video/dc8bddb1c68055daef787a9713d47ce7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc8bddb1c68055daef787a9713d47ce7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc8bddb1c68055daef787a9713d47ce7.mp4", "mask_path": "synthetic-bg-change/mask/dc8bddb1c68055daef787a9713d47ce7.mp4", "composite_path": "synthetic-bg-change/composite/dc8bddb1c68055daef787a9713d47ce7.mp4"}
{"edit_instruction": "Change the background to a sleek, modern kitchen with marble countertops, featuring steam rising slowly from a kettle and city traffic reflections in the glass window, lit by clean, neutral light from the right. Use a medium shot with a sharp background and deep focus. Keep the elderly couple standing back-to-back intact.", "input_video_path": "synthetic-bg-change/input_video/5e5d687e9b4571911e1baafff44321c6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5e5d687e9b4571911e1baafff44321c6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5e5d687e9b4571911e1baafff44321c6.mp4", "mask_path": "synthetic-bg-change/mask/5e5d687e9b4571911e1baafff44321c6.mp4", "composite_path": "synthetic-bg-change/composite/5e5d687e9b4571911e1baafff44321c6.mp4"}
{"edit_instruction": "Change the background to a peaceful park during autumn with golden yellow leaves falling gently and pedestrians walking dogs on a winding path, illuminated by soft natural sunlight filtering through branches from the right. Medium shot, eye-level, static camera with gentle background blur. Keep the elderly woman in the white shirt and black vest intact.", "input_video_path": "synthetic-bg-change/input_video/7f278407896da4dd95257173eccdcb78.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7f278407896da4dd95257173eccdcb78.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7f278407896da4dd95257173eccdcb78.mp4", "mask_path": "synthetic-bg-change/mask/7f278407896da4dd95257173eccdcb78.mp4", "composite_path": "synthetic-bg-change/composite/7f278407896da4dd95257173eccdcb78.mp4"}
{"edit_instruction": "Change the background to a bustling historic plaza in Vienna with classic architecture, pigeons taking flight, tourists walking past ancient statues and fountains, illuminated by neutral daylight from the right. Medium shot, eye-level, static camera, deep focus. Keep the elderly woman in the white shirt and black vest intact.", "input_video_path": "synthetic-bg-change/input_video/fccfd9a9f7c6247d2c562dd69cfec366.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fccfd9a9f7c6247d2c562dd69cfec366.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fccfd9a9f7c6247d2c562dd69cfec366.mp4", "mask_path": "synthetic-bg-change/mask/fccfd9a9f7c6247d2c562dd69cfec366.mp4", "composite_path": "synthetic-bg-change/composite/fccfd9a9f7c6247d2c562dd69cfec366.mp4"}
{"edit_instruction": "Change the background to a peaceful park during autumn with golden yellow leaves falling gently and pedestrians walking dogs on a winding path, illuminated by soft natural sunlight filtering through branches from the right. Medium shot, eye-level, static camera with gentle background blur. Keep the elderly woman in the white shirt and black vest intact.", "input_video_path": "synthetic-bg-change/input_video/a6b976ae6887ed402c3e35fe8cc32421.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a6b976ae6887ed402c3e35fe8cc32421.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a6b976ae6887ed402c3e35fe8cc32421.mp4", "mask_path": "synthetic-bg-change/mask/a6b976ae6887ed402c3e35fe8cc32421.mp4", "composite_path": "synthetic-bg-change/composite/a6b976ae6887ed402c3e35fe8cc32421.mp4"}
{"edit_instruction": "Change the background to a busy city cafe near a large window with raindrops sliding down the glass and blurred traffic lights changing colors and cars passing outside. Use soft window light from the right, a medium close-up shot at eye level, static camera, and a dreamy out-of-focus background. Keep the elderly woman intact.", "input_video_path": "synthetic-bg-change/input_video/543091abdaf3e4c4afe68f158bef07be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/543091abdaf3e4c4afe68f158bef07be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/543091abdaf3e4c4afe68f158bef07be.mp4", "mask_path": "synthetic-bg-change/mask/543091abdaf3e4c4afe68f158bef07be.mp4", "composite_path": "synthetic-bg-change/composite/543091abdaf3e4c4afe68f158bef07be.mp4"}
{"edit_instruction": "Change the background to a bustling historic plaza in Vienna with classic architecture, pigeons taking flight, tourists walking past ancient statues and fountains, illuminated by neutral daylight from the right. Medium shot, eye-level, static camera, deep focus. Keep the elderly woman in the white shirt and black vest intact.", "input_video_path": "synthetic-bg-change/input_video/127082394b0439a8189614dbd9961409.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/127082394b0439a8189614dbd9961409.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/127082394b0439a8189614dbd9961409.mp4", "mask_path": "synthetic-bg-change/mask/127082394b0439a8189614dbd9961409.mp4", "composite_path": "synthetic-bg-change/composite/127082394b0439a8189614dbd9961409.mp4"}
{"edit_instruction": "Change the background to an old dusty library filled with leather-bound books, featuring dust motes dancing in shafts of light and shadows shifting on the bookshelves. Use soft diffused light from a window on the right. Include camera constraints of a medium close-up, eye-level, static camera, and a blurred background with bokeh. Keep the elderly woman in the white shirt and black vest intact.", "input_video_path": "synthetic-bg-change/input_video/cbffdfa068e7e937feb1ffe60b95831a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cbffdfa068e7e937feb1ffe60b95831a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cbffdfa068e7e937feb1ffe60b95831a.mp4", "mask_path": "synthetic-bg-change/mask/cbffdfa068e7e937feb1ffe60b95831a.mp4", "composite_path": "synthetic-bg-change/composite/cbffdfa068e7e937feb1ffe60b95831a.mp4"}
{"edit_instruction": "Change the background to a busy city cafe near a large window with raindrops sliding down the glass and blurred traffic lights changing colors and cars passing outside. Use soft window light from the right, a medium close-up shot at eye level, static camera, and a dreamy out-of-focus background. Keep the elderly woman intact.", "input_video_path": "synthetic-bg-change/input_video/69eec1b071c638f465c4e6271b1e1ede.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/69eec1b071c638f465c4e6271b1e1ede.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/69eec1b071c638f465c4e6271b1e1ede.mp4", "mask_path": "synthetic-bg-change/mask/69eec1b071c638f465c4e6271b1e1ede.mp4", "composite_path": "synthetic-bg-change/composite/69eec1b071c638f465c4e6271b1e1ede.mp4"}
{"edit_instruction": "Change the background to a bustling Italian plaza with historic architecture, pigeons taking flight, tourists walking past a fountain, soft afternoon sunlight from the right, medium shot, eye-level, static camera with gentle background blur. Keep the elderly woman in the white shirt and vest intact.", "input_video_path": "synthetic-bg-change/input_video/3fc3bd6815211c742457e055f8a407db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3fc3bd6815211c742457e055f8a407db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3fc3bd6815211c742457e055f8a407db.mp4", "mask_path": "synthetic-bg-change/mask/3fc3bd6815211c742457e055f8a407db.mp4", "composite_path": "synthetic-bg-change/composite/3fc3bd6815211c742457e055f8a407db.mp4"}
{"edit_instruction": "Change the background to an old dusty library filled with leather-bound books, featuring dust motes dancing in shafts of light and shadows shifting on the bookshelves. Use soft diffused light from a window on the right. Include camera constraints of a medium close-up, eye-level, static camera, and a blurred background with bokeh. Keep the elderly woman in the white shirt and black vest intact.", "input_video_path": "synthetic-bg-change/input_video/6680e66cd0637de6ecc104a28a6d909f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6680e66cd0637de6ecc104a28a6d909f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6680e66cd0637de6ecc104a28a6d909f.mp4", "mask_path": "synthetic-bg-change/mask/6680e66cd0637de6ecc104a28a6d909f.mp4", "composite_path": "synthetic-bg-change/composite/6680e66cd0637de6ecc104a28a6d909f.mp4"}
{"edit_instruction": "Change the background to a modern, minimalist art gallery with people walking softly in the blurred background and dust motes dancing in light beams, using soft, diffused lighting from the front-right. Medium close-up, eye-level, static camera, soft-focus background. Keep the elderly woman intact.", "input_video_path": "synthetic-bg-change/input_video/d568da52d8f08bfa283fad5d643803aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d568da52d8f08bfa283fad5d643803aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d568da52d8f08bfa283fad5d643803aa.mp4", "mask_path": "synthetic-bg-change/mask/d568da52d8f08bfa283fad5d643803aa.mp4", "composite_path": "synthetic-bg-change/composite/d568da52d8f08bfa283fad5d643803aa.mp4"}
{"edit_instruction": "Change the background to a bustling Italian plaza with historic architecture, pigeons taking flight, tourists walking past a fountain, soft afternoon sunlight from the right, medium shot, eye-level, static camera with gentle background blur. Keep the elderly woman in the white shirt and vest intact.", "input_video_path": "synthetic-bg-change/input_video/f039529e72436b37c4ccc721b76004db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f039529e72436b37c4ccc721b76004db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f039529e72436b37c4ccc721b76004db.mp4", "mask_path": "synthetic-bg-change/mask/f039529e72436b37c4ccc721b76004db.mp4", "composite_path": "synthetic-bg-change/composite/f039529e72436b37c4ccc721b76004db.mp4"}
{"edit_instruction": "Change the background to a classic library filled with wooden shelves and old books, with dust motes dancing in window light shafts and students reading quietly in the distance, soft window light illuminating her face. Maintain the medium close-up, eye-level, static camera with a blurred background. Keep the elderly woman intact.", "input_video_path": "synthetic-bg-change/input_video/b230eb7a55d2ea063455e32df522aa4a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b230eb7a55d2ea063455e32df522aa4a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b230eb7a55d2ea063455e32df522aa4a.mp4", "mask_path": "synthetic-bg-change/mask/b230eb7a55d2ea063455e32df522aa4a.mp4", "composite_path": "synthetic-bg-change/composite/b230eb7a55d2ea063455e32df522aa4a.mp4"}
{"edit_instruction": "Change the background to a modern, minimalist art gallery with people walking softly in the blurred background and dust motes dancing in light beams, using soft, diffused lighting from the front-right. Medium close-up, eye-level, static camera, soft-focus background. Keep the elderly woman intact.", "input_video_path": "synthetic-bg-change/input_video/f2bb240541788cb8c03b3a3e6e4088fe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f2bb240541788cb8c03b3a3e6e4088fe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f2bb240541788cb8c03b3a3e6e4088fe.mp4", "mask_path": "synthetic-bg-change/mask/f2bb240541788cb8c03b3a3e6e4088fe.mp4", "composite_path": "synthetic-bg-change/composite/f2bb240541788cb8c03b3a3e6e4088fe.mp4"}
{"edit_instruction": "Change the background to a busy city protest with blurred crowds holding placards moving in the background and police lights flashing red and blue in the distance, illuminated by soft neutral light from the front-right. Use a close-up, eye-level static camera with a soft bokeh background. Keep the middle-aged man in a camouflage t-shirt shouting into a megaphone intact.", "input_video_path": "synthetic-bg-change/input_video/120292cdcabec0e3b47eb91fb0184a66.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/120292cdcabec0e3b47eb91fb0184a66.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/120292cdcabec0e3b47eb91fb0184a66.mp4", "mask_path": "synthetic-bg-change/mask/120292cdcabec0e3b47eb91fb0184a66.mp4", "composite_path": "synthetic-bg-change/composite/120292cdcabec0e3b47eb91fb0184a66.mp4"}
{"edit_instruction": "Change the background to a modern, spacious art gallery with dust motes floating in light beams and distant blurred visitors, using clean, diffused artificial gallery lighting from the right. Medium shot, eye-level, static camera, background in soft focus. Keep the elderly woman in the white shirt and vest intact.", "input_video_path": "synthetic-bg-change/input_video/3dee94bb0713f9d366119127697d00c4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3dee94bb0713f9d366119127697d00c4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3dee94bb0713f9d366119127697d00c4.mp4", "mask_path": "synthetic-bg-change/mask/3dee94bb0713f9d366119127697d00c4.mp4", "composite_path": "synthetic-bg-change/composite/3dee94bb0713f9d366119127697d00c4.mp4"}
{"edit_instruction": "Change the background to a classic library filled with wooden shelves and old books, with dust motes dancing in window light shafts and students reading quietly in the distance, soft window light illuminating her face. Maintain the medium close-up, eye-level, static camera with a blurred background. Keep the elderly woman intact.", "input_video_path": "synthetic-bg-change/input_video/7d8269a003d367cdc9f410d6ce9e1df6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7d8269a003d367cdc9f410d6ce9e1df6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7d8269a003d367cdc9f410d6ce9e1df6.mp4", "mask_path": "synthetic-bg-change/mask/7d8269a003d367cdc9f410d6ce9e1df6.mp4", "composite_path": "synthetic-bg-change/composite/7d8269a003d367cdc9f410d6ce9e1df6.mp4"}
{"edit_instruction": "Change the background to a busy city protest with blurred crowds holding placards moving in the background and police lights flashing red and blue in the distance, illuminated by soft neutral light from the front-right. Use a close-up, eye-level static camera with a soft bokeh background. Keep the middle-aged man in a camouflage t-shirt shouting into a megaphone intact.", "input_video_path": "synthetic-bg-change/input_video/46704359c2682551ff9d08fe3098720b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/46704359c2682551ff9d08fe3098720b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/46704359c2682551ff9d08fe3098720b.mp4", "mask_path": "synthetic-bg-change/mask/46704359c2682551ff9d08fe3098720b.mp4", "composite_path": "synthetic-bg-change/composite/46704359c2682551ff9d08fe3098720b.mp4"}
{"edit_instruction": "Change the background to a disaster relief site with emergency vehicles passing, smoke drifting through the air, and scattered debris, under neutral daylight from the right. Close-up, eye-level, static camera, sharp background with deep focus. Keep the middle-aged man in a camouflage t-shirt shouting into a megaphone intact.", "input_video_path": "synthetic-bg-change/input_video/97dcf6c262ebcd39b3686f098f34c384.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/97dcf6c262ebcd39b3686f098f34c384.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/97dcf6c262ebcd39b3686f098f34c384.mp4", "mask_path": "synthetic-bg-change/mask/97dcf6c262ebcd39b3686f098f34c384.mp4", "composite_path": "synthetic-bg-change/composite/97dcf6c262ebcd39b3686f098f34c384.mp4"}
{"edit_instruction": "Change the background to a modern, spacious art gallery with dust motes floating in light beams and distant blurred visitors, using clean, diffused artificial gallery lighting from the right. Medium shot, eye-level, static camera, background in soft focus. Keep the elderly woman in the white shirt and vest intact.", "input_video_path": "synthetic-bg-change/input_video/251505379f3618fe3596a2748c1dc7ca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/251505379f3618fe3596a2748c1dc7ca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/251505379f3618fe3596a2748c1dc7ca.mp4", "mask_path": "synthetic-bg-change/mask/251505379f3618fe3596a2748c1dc7ca.mp4", "composite_path": "synthetic-bg-change/composite/251505379f3618fe3596a2748c1dc7ca.mp4"}
{"edit_instruction": "Change the background to a busy city protest with protesters holding signs and marching, flags waving in the wind, soft diffused light from the front-right. Close-up, eye-level shot with a blurred background and bokeh. Keep the middle-aged man in the camouflage shirt intact.", "input_video_path": "synthetic-bg-change/input_video/19f12e991e0e1fb5a229d5f750f62d41.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/19f12e991e0e1fb5a229d5f750f62d41.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/19f12e991e0e1fb5a229d5f750f62d41.mp4", "mask_path": "synthetic-bg-change/mask/19f12e991e0e1fb5a229d5f750f62d41.mp4", "composite_path": "synthetic-bg-change/composite/19f12e991e0e1fb5a229d5f750f62d41.mp4"}
{"edit_instruction": "Change the background to a disaster relief site with emergency vehicles passing, smoke drifting through the air, and scattered debris, under neutral daylight from the right. Close-up, eye-level, static camera, sharp background with deep focus. Keep the middle-aged man in a camouflage t-shirt shouting into a megaphone intact.", "input_video_path": "synthetic-bg-change/input_video/bcc24ae109b658ede3fd49f18e7c618d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bcc24ae109b658ede3fd49f18e7c618d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bcc24ae109b658ede3fd49f18e7c618d.mp4", "mask_path": "synthetic-bg-change/mask/bcc24ae109b658ede3fd49f18e7c618d.mp4", "composite_path": "synthetic-bg-change/composite/bcc24ae109b658ede3fd49f18e7c618d.mp4"}
{"edit_instruction": "Change the background to a bustling city street during a protest with a crowd of people marching with signs and flags waving in the wind, under soft natural daylight from the front-right, featuring a heavily blurred background with bokeh. Keep the middle-aged man in the camouflage t-shirt shouting into a megaphone intact.", "input_video_path": "synthetic-bg-change/input_video/4c7e995d00842fd6a7c00e447a901d2b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4c7e995d00842fd6a7c00e447a901d2b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4c7e995d00842fd6a7c00e447a901d2b.mp4", "mask_path": "synthetic-bg-change/mask/4c7e995d00842fd6a7c00e447a901d2b.mp4", "composite_path": "synthetic-bg-change/composite/4c7e995d00842fd6a7c00e447a901d2b.mp4"}
{"edit_instruction": "Change the background to a busy city protest with protesters holding signs and marching, flags waving in the wind, soft diffused light from the front-right. Close-up, eye-level shot with a blurred background and bokeh. Keep the middle-aged man in the camouflage shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1d7e71ecd2b317e900c1ab1426390398.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1d7e71ecd2b317e900c1ab1426390398.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1d7e71ecd2b317e900c1ab1426390398.mp4", "mask_path": "synthetic-bg-change/mask/1d7e71ecd2b317e900c1ab1426390398.mp4", "composite_path": "synthetic-bg-change/composite/1d7e71ecd2b317e900c1ab1426390398.mp4"}
{"edit_instruction": "Change the background to a cluttered bedroom with clothes piled on a chair, posters on the walls, and a ceiling fan spinning slowly, with dust motes in the window light and soft diffused lighting from the front-right. Medium close-up, eye-level, static camera with a blurred background and bokeh. Keep the teenage boy in a blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6936049afe6168548cb893bf0b91c481.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6936049afe6168548cb893bf0b91c481.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6936049afe6168548cb893bf0b91c481.mp4", "mask_path": "synthetic-bg-change/mask/6936049afe6168548cb893bf0b91c481.mp4", "composite_path": "synthetic-bg-change/composite/6936049afe6168548cb893bf0b91c481.mp4"}
{"edit_instruction": "Change the background to a bustling city street during a protest with a crowd of people marching with signs and flags waving in the wind, under soft natural daylight from the front-right, featuring a heavily blurred background with bokeh. Keep the middle-aged man in the camouflage t-shirt shouting into a megaphone intact.", "input_video_path": "synthetic-bg-change/input_video/e0ed6659a9c7947d8821c17aec4ed900.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e0ed6659a9c7947d8821c17aec4ed900.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e0ed6659a9c7947d8821c17aec4ed900.mp4", "mask_path": "synthetic-bg-change/mask/e0ed6659a9c7947d8821c17aec4ed900.mp4", "composite_path": "synthetic-bg-change/composite/e0ed6659a9c7947d8821c17aec4ed900.mp4"}
{"edit_instruction": "Change the background to a busy high school hallway lined with lockers, with students walking by and papers fluttering from an open locker, illuminated by soft overhead hallway lighting from the front-right. Use a medium close-up, eye-level, static camera angle with a soft-focus background. Keep the teenage boy in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a2cfed29d5bd19126fa66c844ecd483b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a2cfed29d5bd19126fa66c844ecd483b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a2cfed29d5bd19126fa66c844ecd483b.mp4", "mask_path": "synthetic-bg-change/mask/a2cfed29d5bd19126fa66c844ecd483b.mp4", "composite_path": "synthetic-bg-change/composite/a2cfed29d5bd19126fa66c844ecd483b.mp4"}
{"edit_instruction": "Change the background to a cluttered bedroom with clothes piled on a chair, posters on the walls, and a ceiling fan spinning slowly, with dust motes in the window light and soft diffused lighting from the front-right. Medium close-up, eye-level, static camera with a blurred background and bokeh. Keep the teenage boy in a blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/14c7348fd2c49fbab3039c1993356d39.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/14c7348fd2c49fbab3039c1993356d39.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/14c7348fd2c49fbab3039c1993356d39.mp4", "mask_path": "synthetic-bg-change/mask/14c7348fd2c49fbab3039c1993356d39.mp4", "composite_path": "synthetic-bg-change/composite/14c7348fd2c49fbab3039c1993356d39.mp4"}
{"edit_instruction": "Change the background to a busy high school hallway lined with lockers, with students walking by and papers fluttering from an open locker, illuminated by soft overhead hallway lighting from the front-right. Use a medium close-up, eye-level, static camera angle with a soft-focus background. Keep the teenage boy in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/aa0f69cb0562f042fd6b54938066fc88.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aa0f69cb0562f042fd6b54938066fc88.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aa0f69cb0562f042fd6b54938066fc88.mp4", "mask_path": "synthetic-bg-change/mask/aa0f69cb0562f042fd6b54938066fc88.mp4", "composite_path": "synthetic-bg-change/composite/aa0f69cb0562f042fd6b54938066fc88.mp4"}
{"edit_instruction": "Change the background to a packed subway car during rush hour with commuters swaying slightly and sliding doors opening in the distance, illuminated by cool artificial overhead lighting angled from the right. Medium close-up, eye-level with a soft-focus background. Keep the young man in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/37cf9d2093c8d218621ac6a80c7a2421.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/37cf9d2093c8d218621ac6a80c7a2421.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/37cf9d2093c8d218621ac6a80c7a2421.mp4", "mask_path": "synthetic-bg-change/mask/37cf9d2093c8d218621ac6a80c7a2421.mp4", "composite_path": "synthetic-bg-change/composite/37cf9d2093c8d218621ac6a80c7a2421.mp4"}
{"edit_instruction": "Change the background to a dirty urban alleyway filled with overflowing dumpsters, buzzing flies, and steam rising from a sewer grate, with soft daylight from the right. Medium close-up, eye-level, blurred background with bokeh. Keep the young man in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/175291895a6b89904f19a8dd58334caa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/175291895a6b89904f19a8dd58334caa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/175291895a6b89904f19a8dd58334caa.mp4", "mask_path": "synthetic-bg-change/mask/175291895a6b89904f19a8dd58334caa.mp4", "composite_path": "synthetic-bg-change/composite/175291895a6b89904f19a8dd58334caa.mp4"}
{"edit_instruction": "Change the background to a packed subway car during rush hour with commuters swaying slightly and sliding doors opening in the distance, illuminated by cool artificial overhead lighting angled from the right. Medium close-up, eye-level with a soft-focus background. Keep the young man in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/25c195ce43534300caed4c69ed320dd0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/25c195ce43534300caed4c69ed320dd0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/25c195ce43534300caed4c69ed320dd0.mp4", "mask_path": "synthetic-bg-change/mask/25c195ce43534300caed4c69ed320dd0.mp4", "composite_path": "synthetic-bg-change/composite/25c195ce43534300caed4c69ed320dd0.mp4"}
{"edit_instruction": "Change the background to a dark city street during a downpour with heavy rain falling vertically, flickering red and blue neon signs, distant car headlights, and soft, moody lighting from streetlamps. Use a cinematic shallow depth of field, medium close-up, eye-level static shot. Keep the crying teenage boy in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6b78c0370a629a844cc03e37f3d021ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6b78c0370a629a844cc03e37f3d021ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6b78c0370a629a844cc03e37f3d021ab.mp4", "mask_path": "synthetic-bg-change/mask/6b78c0370a629a844cc03e37f3d021ab.mp4", "composite_path": "synthetic-bg-change/composite/6b78c0370a629a844cc03e37f3d021ab.mp4"}
{"edit_instruction": "Change the background to a dirty urban alleyway filled with overflowing dumpsters, buzzing flies, and steam rising from a sewer grate, with soft daylight from the right. Medium close-up, eye-level, blurred background with bokeh. Keep the young man in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a9604672cb896e7ad904c90a1635cf76.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a9604672cb896e7ad904c90a1635cf76.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a9604672cb896e7ad904c90a1635cf76.mp4", "mask_path": "synthetic-bg-change/mask/a9604672cb896e7ad904c90a1635cf76.mp4", "composite_path": "synthetic-bg-change/composite/a9604672cb896e7ad904c90a1635cf76.mp4"}
{"edit_instruction": "Change the background to a crowded New York City subway platform with a blurred subway train rushing by creating motion streaks, indifferent commuters walking past, and neutral artificial station lighting from above. Maintain the medium close-up, eye-level, static camera angle with a blurry background and bokeh from station lights. Keep the teenage boy in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/042388d1542e8aa9bacab6747e37e2e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/042388d1542e8aa9bacab6747e37e2e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/042388d1542e8aa9bacab6747e37e2e1.mp4", "mask_path": "synthetic-bg-change/mask/042388d1542e8aa9bacab6747e37e2e1.mp4", "composite_path": "synthetic-bg-change/composite/042388d1542e8aa9bacab6747e37e2e1.mp4"}
{"edit_instruction": "Change the background to a dark city street during a downpour with heavy rain falling vertically, flickering red and blue neon signs, distant car headlights, and soft, moody lighting from streetlamps. Use a cinematic shallow depth of field, medium close-up, eye-level static shot. Keep the crying teenage boy in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a9b92049f2da0798c9236c4eb7954647.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a9b92049f2da0798c9236c4eb7954647.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a9b92049f2da0798c9236c4eb7954647.mp4", "mask_path": "synthetic-bg-change/mask/a9b92049f2da0798c9236c4eb7954647.mp4", "composite_path": "synthetic-bg-change/composite/a9b92049f2da0798c9236c4eb7954647.mp4"}
{"edit_instruction": "Change the background to a vast, modern warehouse aisle lined with high shelves, featuring automated forklifts moving efficiently and cardboard boxes being stacked, under soft, diffused artificial lighting from overhead and front-right. Full shot, eye-level, static camera, gently blurred background. Keep the female construction engineer in a hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/ae46bbf92f249466a0cd29e85afcb501.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ae46bbf92f249466a0cd29e85afcb501.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ae46bbf92f249466a0cd29e85afcb501.mp4", "mask_path": "synthetic-bg-change/mask/ae46bbf92f249466a0cd29e85afcb501.mp4", "composite_path": "synthetic-bg-change/composite/ae46bbf92f249466a0cd29e85afcb501.mp4"}
{"edit_instruction": "Change the background to a crowded New York City subway platform with a blurred subway train rushing by creating motion streaks, indifferent commuters walking past, and neutral artificial station lighting from above. Maintain the medium close-up, eye-level, static camera angle with a blurry background and bokeh from station lights. Keep the teenage boy in the blue t-shirt intact.", "input_video_path": "synthetic-bg-change/input_video/95f560395fe5d2d080dadde330858e60.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/95f560395fe5d2d080dadde330858e60.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/95f560395fe5d2d080dadde330858e60.mp4", "mask_path": "synthetic-bg-change/mask/95f560395fe5d2d080dadde330858e60.mp4", "composite_path": "synthetic-bg-change/composite/95f560395fe5d2d080dadde330858e60.mp4"}
{"edit_instruction": "Change the background to a vast, modern warehouse aisle lined with high shelves, featuring automated forklifts moving efficiently and cardboard boxes being stacked, under soft, diffused artificial lighting from overhead and front-right. Full shot, eye-level, static camera, gently blurred background. Keep the female construction engineer in a hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/fcaabc3b885b4139562a645bc2a118b8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fcaabc3b885b4139562a645bc2a118b8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fcaabc3b885b4139562a645bc2a118b8.mp4", "mask_path": "synthetic-bg-change/mask/fcaabc3b885b4139562a645bc2a118b8.mp4", "composite_path": "synthetic-bg-change/composite/fcaabc3b885b4139562a645bc2a118b8.mp4"}
{"edit_instruction": "Change the background to the metal grating deck of an offshore oil rig at twilight with ocean waves crashing below, a gas flare burning in the distance, seagulls circling overhead, and soft ambient light mixing with industrial floodlights from the front-right. Eye-level, full shot, slight background blur. Keep the female construction worker in the hard hat and plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9899237b7bf80d79ecf1c2f0fb55245e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9899237b7bf80d79ecf1c2f0fb55245e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9899237b7bf80d79ecf1c2f0fb55245e.mp4", "mask_path": "synthetic-bg-change/mask/9899237b7bf80d79ecf1c2f0fb55245e.mp4", "composite_path": "synthetic-bg-change/composite/9899237b7bf80d79ecf1c2f0fb55245e.mp4"}
{"edit_instruction": "Change the background to a bright, modern hospital corridor with nurses walking briskly and digital medical displays flickering on the walls, illuminated by soft, clean artificial light. Maintain the eye-level, medium shot with a slightly blurred background. Keep the female doctor in the white coat presenting the box intact.", "input_video_path": "synthetic-bg-change/input_video/ea44f2a17cf5d993c9c94e4cf0413be0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ea44f2a17cf5d993c9c94e4cf0413be0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ea44f2a17cf5d993c9c94e4cf0413be0.mp4", "mask_path": "synthetic-bg-change/mask/ea44f2a17cf5d993c9c94e4cf0413be0.mp4", "composite_path": "synthetic-bg-change/composite/ea44f2a17cf5d993c9c94e4cf0413be0.mp4"}
{"edit_instruction": "Change the background to the metal grating deck of an offshore oil rig at twilight with ocean waves crashing below, a gas flare burning in the distance, seagulls circling overhead, and soft ambient light mixing with industrial floodlights from the front-right. Eye-level, full shot, slight background blur. Keep the female construction worker in the hard hat and plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/24ce3e0a21adbdfed9bb8104c1078667.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/24ce3e0a21adbdfed9bb8104c1078667.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/24ce3e0a21adbdfed9bb8104c1078667.mp4", "mask_path": "synthetic-bg-change/mask/24ce3e0a21adbdfed9bb8104c1078667.mp4", "composite_path": "synthetic-bg-change/composite/24ce3e0a21adbdfed9bb8104c1078667.mp4"}
{"edit_instruction": "Change the background to a sunny medical campus with green trees swaying gently and students walking in the mid-ground, illuminated by bright natural daylight from the front right. Eye-level, medium shot with gentle background blur. Keep the female doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/6001972fee3203590d785743095b94b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6001972fee3203590d785743095b94b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6001972fee3203590d785743095b94b7.mp4", "mask_path": "synthetic-bg-change/mask/6001972fee3203590d785743095b94b7.mp4", "composite_path": "synthetic-bg-change/composite/6001972fee3203590d785743095b94b7.mp4"}
{"edit_instruction": "Change the background to a bright, modern hospital corridor with nurses walking briskly and digital medical displays flickering on the walls, illuminated by soft, clean artificial light. Maintain the eye-level, medium shot with a slightly blurred background. Keep the female doctor in the white coat presenting the box intact.", "input_video_path": "synthetic-bg-change/input_video/693c86327f199f496ce96b1aa0bfdaec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/693c86327f199f496ce96b1aa0bfdaec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/693c86327f199f496ce96b1aa0bfdaec.mp4", "mask_path": "synthetic-bg-change/mask/693c86327f199f496ce96b1aa0bfdaec.mp4", "composite_path": "synthetic-bg-change/composite/693c86327f199f496ce96b1aa0bfdaec.mp4"}
{"edit_instruction": "Change the background to a well-stocked pharmacy with rows of colorful bottles on shelves and a pharmacist sorting prescriptions in the distant background, under soft, neutral indoor lighting with a soft-focus background and bokeh. Keep the female doctor in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/0d957796d02a80ffc970940e1400d041.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0d957796d02a80ffc970940e1400d041.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0d957796d02a80ffc970940e1400d041.mp4", "mask_path": "synthetic-bg-change/mask/0d957796d02a80ffc970940e1400d041.mp4", "composite_path": "synthetic-bg-change/composite/0d957796d02a80ffc970940e1400d041.mp4"}
{"edit_instruction": "Change the background to a sunny medical campus with green trees swaying gently and students walking in the mid-ground, illuminated by bright natural daylight from the front right. Eye-level, medium shot with gentle background blur. Keep the female doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/c1b092e6e54696436de9cf1bafedbf08.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c1b092e6e54696436de9cf1bafedbf08.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c1b092e6e54696436de9cf1bafedbf08.mp4", "mask_path": "synthetic-bg-change/mask/c1b092e6e54696436de9cf1bafedbf08.mp4", "composite_path": "synthetic-bg-change/composite/c1b092e6e54696436de9cf1bafedbf08.mp4"}
{"edit_instruction": "Change the background to a well-stocked pharmacy with shelves lined with colorful bottles and packages, a customer browsing in the distance, even neutral lighting from the front right, and a soft-focus background with bokeh. Keep the female doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/f384eb7422a4330317fe5397915452ba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f384eb7422a4330317fe5397915452ba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f384eb7422a4330317fe5397915452ba.mp4", "mask_path": "synthetic-bg-change/mask/f384eb7422a4330317fe5397915452ba.mp4", "composite_path": "synthetic-bg-change/composite/f384eb7422a4330317fe5397915452ba.mp4"}
{"edit_instruction": "Change the background to a well-stocked pharmacy with rows of colorful bottles on shelves and a pharmacist sorting prescriptions in the distant background, under soft, neutral indoor lighting with a soft-focus background and bokeh. Keep the female doctor in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/f65dbf000eed3c9b2342d8d294c75644.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f65dbf000eed3c9b2342d8d294c75644.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f65dbf000eed3c9b2342d8d294c75644.mp4", "mask_path": "synthetic-bg-change/mask/f65dbf000eed3c9b2342d8d294c75644.mp4", "composite_path": "synthetic-bg-change/composite/f65dbf000eed3c9b2342d8d294c75644.mp4"}
{"edit_instruction": "Change the background to a bright, modern hospital corridor with glass walls, nurses walking by in the background, and flickering digital displays, illuminated by soft, clean artificial light from the front-left. Use a medium shot at eye-level with a slightly blurred background. Keep the female doctor in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/053951cb88e163ff487ba3024813087f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/053951cb88e163ff487ba3024813087f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/053951cb88e163ff487ba3024813087f.mp4", "mask_path": "synthetic-bg-change/mask/053951cb88e163ff487ba3024813087f.mp4", "composite_path": "synthetic-bg-change/composite/053951cb88e163ff487ba3024813087f.mp4"}
{"edit_instruction": "Change the background to a well-stocked pharmacy with shelves lined with colorful bottles and packages, a customer browsing in the distance, even neutral lighting from the front right, and a soft-focus background with bokeh. Keep the female doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/b10bd2a83638c6c9272dfba583512b98.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b10bd2a83638c6c9272dfba583512b98.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b10bd2a83638c6c9272dfba583512b98.mp4", "mask_path": "synthetic-bg-change/mask/b10bd2a83638c6c9272dfba583512b98.mp4", "composite_path": "synthetic-bg-change/composite/b10bd2a83638c6c9272dfba583512b98.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory featuring robotic arms assembling devices and holographic data streams, with cool, clean lighting, a soft front-right key light, and a dreamy out-of-focus background. Keep the female doctor in the white coat presenting the white box intact.", "input_video_path": "synthetic-bg-change/input_video/8a0231e4a899cb02394ef71386970c45.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8a0231e4a899cb02394ef71386970c45.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8a0231e4a899cb02394ef71386970c45.mp4", "mask_path": "synthetic-bg-change/mask/8a0231e4a899cb02394ef71386970c45.mp4", "composite_path": "synthetic-bg-change/composite/8a0231e4a899cb02394ef71386970c45.mp4"}
{"edit_instruction": "Change the background to a bright, modern hospital corridor with glass walls, nurses walking by in the background, and flickering digital displays, illuminated by soft, clean artificial light from the front-left. Use a medium shot at eye-level with a slightly blurred background. Keep the female doctor in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/0698a1a64663fe3a0389124ae2e7efce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0698a1a64663fe3a0389124ae2e7efce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0698a1a64663fe3a0389124ae2e7efce.mp4", "mask_path": "synthetic-bg-change/mask/0698a1a64663fe3a0389124ae2e7efce.mp4", "composite_path": "synthetic-bg-change/composite/0698a1a64663fe3a0389124ae2e7efce.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory featuring robotic arms assembling devices and holographic data streams, with cool, clean lighting, a soft front-right key light, and a dreamy out-of-focus background. Keep the female doctor in the white coat presenting the white box intact.", "input_video_path": "synthetic-bg-change/input_video/b2d2ca611f80e2b395c7731737f13239.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b2d2ca611f80e2b395c7731737f13239.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b2d2ca611f80e2b395c7731737f13239.mp4", "mask_path": "synthetic-bg-change/mask/b2d2ca611f80e2b395c7731737f13239.mp4", "composite_path": "synthetic-bg-change/composite/b2d2ca611f80e2b395c7731737f13239.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with nurses walking briskly carrying charts and patients sitting in waiting areas, illuminated by soft clean artificial light from overhead panels, medium shot, eye-level, blurred background with bokeh. Keep the female doctor in a white lab coat holding a medical card intact.", "input_video_path": "synthetic-bg-change/input_video/886eea2bc12b86618002d335ec347bae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/886eea2bc12b86618002d335ec347bae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/886eea2bc12b86618002d335ec347bae.mp4", "mask_path": "synthetic-bg-change/mask/886eea2bc12b86618002d335ec347bae.mp4", "composite_path": "synthetic-bg-change/composite/886eea2bc12b86618002d335ec347bae.mp4"}
{"edit_instruction": "Change the background to a well-stocked modern pharmacy with customers browsing shelves in the distance and digital signage flickering with health tips, under even, neutral store lighting. Medium shot, eye-level, with a sharp background and deep focus. Keep the female doctor in the white lab coat holding a medical card intact.", "input_video_path": "synthetic-bg-change/input_video/2ce29c5282ff4e5695816a465892f614.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2ce29c5282ff4e5695816a465892f614.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2ce29c5282ff4e5695816a465892f614.mp4", "mask_path": "synthetic-bg-change/mask/2ce29c5282ff4e5695816a465892f614.mp4", "composite_path": "synthetic-bg-change/composite/2ce29c5282ff4e5695816a465892f614.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with nurses walking briskly carrying charts and patients sitting in waiting areas, illuminated by soft clean artificial light from overhead panels, medium shot, eye-level, blurred background with bokeh. Keep the female doctor in a white lab coat holding a medical card intact.", "input_video_path": "synthetic-bg-change/input_video/b4ee725cf01eb7caba802f9b04f77040.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b4ee725cf01eb7caba802f9b04f77040.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b4ee725cf01eb7caba802f9b04f77040.mp4", "mask_path": "synthetic-bg-change/mask/b4ee725cf01eb7caba802f9b04f77040.mp4", "composite_path": "synthetic-bg-change/composite/b4ee725cf01eb7caba802f9b04f77040.mp4"}
{"edit_instruction": "Change the background to a well-stocked modern pharmacy with customers browsing shelves in the distance and digital signage flickering with health tips, under even, neutral store lighting. Medium shot, eye-level, with a sharp background and deep focus. Keep the female doctor in the white lab coat holding a medical card intact.", "input_video_path": "synthetic-bg-change/input_video/fea790a8c339fde0a29bc14d941ec4e6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fea790a8c339fde0a29bc14d941ec4e6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fea790a8c339fde0a29bc14d941ec4e6.mp4", "mask_path": "synthetic-bg-change/mask/fea790a8c339fde0a29bc14d941ec4e6.mp4", "composite_path": "synthetic-bg-change/composite/fea790a8c339fde0a29bc14d941ec4e6.mp4"}
{"edit_instruction": "Change the background to a peaceful Japanese zen garden with cherry blossom petals drifting in the breeze, bamboo stalks swaying rhythmically, and ripples spreading across a koi pond, illuminated by soft, diffused daylight from the front-right. Full shot, eye-level, static camera, sharp background with everything in focus. Keep the woman in black athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/ba47fa4e3ac395f3c1431aaa390da80f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba47fa4e3ac395f3c1431aaa390da80f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba47fa4e3ac395f3c1431aaa390da80f.mp4", "mask_path": "synthetic-bg-change/mask/ba47fa4e3ac395f3c1431aaa390da80f.mp4", "composite_path": "synthetic-bg-change/composite/ba47fa4e3ac395f3c1431aaa390da80f.mp4"}
{"edit_instruction": "Change the background to a spacious, white minimalist loft with floor-to-ceiling windows, sheer white curtains billowing gently, and dust motes dancing in the sunbeams. Include soft, diffused window light from the right, eye-level full shot with gentle background blur. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/06d6c24648c47066c62c2c74b7979522.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/06d6c24648c47066c62c2c74b7979522.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/06d6c24648c47066c62c2c74b7979522.mp4", "mask_path": "synthetic-bg-change/mask/06d6c24648c47066c62c2c74b7979522.mp4", "composite_path": "synthetic-bg-change/composite/06d6c24648c47066c62c2c74b7979522.mp4"}
{"edit_instruction": "Change the background to a peaceful Japanese zen garden with cherry blossom petals drifting in the breeze, bamboo stalks swaying rhythmically, and ripples spreading across a koi pond, illuminated by soft, diffused daylight from the front-right. Full shot, eye-level, static camera, sharp background with everything in focus. Keep the woman in black athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/0ff39447e45f1669d60e466f14586a96.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0ff39447e45f1669d60e466f14586a96.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0ff39447e45f1669d60e466f14586a96.mp4", "mask_path": "synthetic-bg-change/mask/0ff39447e45f1669d60e466f14586a96.mp4", "composite_path": "synthetic-bg-change/composite/0ff39447e45f1669d60e466f14586a96.mp4"}
{"edit_instruction": "Change the background to a spacious, white minimalist loft with floor-to-ceiling windows, sheer white curtains billowing gently, and dust motes dancing in the sunbeams. Include soft, diffused window light from the right, eye-level full shot with gentle background blur. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/f76615246a32d09b056292a1ef88f0f8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f76615246a32d09b056292a1ef88f0f8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f76615246a32d09b056292a1ef88f0f8.mp4", "mask_path": "synthetic-bg-change/mask/f76615246a32d09b056292a1ef88f0f8.mp4", "composite_path": "synthetic-bg-change/composite/f76615246a32d09b056292a1ef88f0f8.mp4"}
{"edit_instruction": "Change the background to a spacious industrial loft with large floor-to-ceiling windows, dust motes dancing in sunbeams, faint city traffic outside, and bright neutral daylight streaming in from the right. Full shot, eye-level, static camera with a slightly blurred background. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/536e2f3a85d1533d6fb2425cd6d2e012.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/536e2f3a85d1533d6fb2425cd6d2e012.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/536e2f3a85d1533d6fb2425cd6d2e012.mp4", "mask_path": "synthetic-bg-change/mask/536e2f3a85d1533d6fb2425cd6d2e012.mp4", "composite_path": "synthetic-bg-change/composite/536e2f3a85d1533d6fb2425cd6d2e012.mp4"}
{"edit_instruction": "Change the background to a spacious industrial loft with large floor-to-ceiling windows, dust motes dancing in sunbeams, faint city traffic outside, and bright neutral daylight streaming in from the right. Full shot, eye-level, static camera with a slightly blurred background. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/125336954aaedd300e6eb0a5e89da0d0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/125336954aaedd300e6eb0a5e89da0d0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/125336954aaedd300e6eb0a5e89da0d0.mp4", "mask_path": "synthetic-bg-change/mask/125336954aaedd300e6eb0a5e89da0d0.mp4", "composite_path": "synthetic-bg-change/composite/125336954aaedd300e6eb0a5e89da0d0.mp4"}
{"edit_instruction": "Change the background to a high-tech server room with rows of blinking data stacks, cooling fans spinning in the background, blue data lights pulsing rhythmically along the aisles, and red emergency lighting casting a glow from the left side. Use a medium close-up, eye-level static camera with gentle background blur. Keep the man wearing futuristic VR glasses and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/77317974230801d00c028ef0ac6cdca8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/77317974230801d00c028ef0ac6cdca8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/77317974230801d00c028ef0ac6cdca8.mp4", "mask_path": "synthetic-bg-change/mask/77317974230801d00c028ef0ac6cdca8.mp4", "composite_path": "synthetic-bg-change/composite/77317974230801d00c028ef0ac6cdca8.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk alleyway filled with neon signs, flying cars passing overhead, steam rising from vents, and flickering holographic advertisements, with intense red neon light from the left and blue from the right. Medium close-up, static camera, eye-level, blurred background with heavy bokeh. Keep the man in a hoodie and LED visor intact.", "input_video_path": "synthetic-bg-change/input_video/50df3ea77d8ede078a6ab55adf3dbf70.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/50df3ea77d8ede078a6ab55adf3dbf70.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/50df3ea77d8ede078a6ab55adf3dbf70.mp4", "mask_path": "synthetic-bg-change/mask/50df3ea77d8ede078a6ab55adf3dbf70.mp4", "composite_path": "synthetic-bg-change/composite/50df3ea77d8ede078a6ab55adf3dbf70.mp4"}
{"edit_instruction": "Change the background to a high-tech server room with rows of blinking data stacks, cooling fans spinning in the background, blue data lights pulsing rhythmically along the aisles, and red emergency lighting casting a glow from the left side. Use a medium close-up, eye-level static camera with gentle background blur. Keep the man wearing futuristic VR glasses and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/66acc41348cffad304f849222a627443.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/66acc41348cffad304f849222a627443.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/66acc41348cffad304f849222a627443.mp4", "mask_path": "synthetic-bg-change/mask/66acc41348cffad304f849222a627443.mp4", "composite_path": "synthetic-bg-change/composite/66acc41348cffad304f849222a627443.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk alleyway filled with neon signs, flying cars passing overhead, steam rising from vents, and flickering holographic advertisements, with intense red neon light from the left and blue from the right. Medium close-up, static camera, eye-level, blurred background with heavy bokeh. Keep the man in a hoodie and LED visor intact.", "input_video_path": "synthetic-bg-change/input_video/b358b31ee2842b0ec8a0ce8d9a2b9df6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b358b31ee2842b0ec8a0ce8d9a2b9df6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b358b31ee2842b0ec8a0ce8d9a2b9df6.mp4", "mask_path": "synthetic-bg-change/mask/b358b31ee2842b0ec8a0ce8d9a2b9df6.mp4", "composite_path": "synthetic-bg-change/composite/b358b31ee2842b0ec8a0ce8d9a2b9df6.mp4"}
{"edit_instruction": "Change the background to an abstract digital void of floating geometric shapes and coding streams with data particles drifting around and glowing grid lines shifting in the distance, dramatic red and blue split lighting, and a soft-focus background. Keep the man in the hoodie and LED visor intact.", "input_video_path": "synthetic-bg-change/input_video/c2d1a58bbc874979eaed534cef9501a6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c2d1a58bbc874979eaed534cef9501a6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c2d1a58bbc874979eaed534cef9501a6.mp4", "mask_path": "synthetic-bg-change/mask/c2d1a58bbc874979eaed534cef9501a6.mp4", "composite_path": "synthetic-bg-change/composite/c2d1a58bbc874979eaed534cef9501a6.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk city alleyway with flickering Japanese neon signs, flying cars passing overhead, steam rising from street vents, red neon light glowing from the left, cool blue city lights from the right, medium close-up, eye-level, static camera, and a soft bokeh background. Keep the man in the hoodie and futuristic LED glasses intact.", "input_video_path": "synthetic-bg-change/input_video/b4071b108eac7400783fa24307989e94.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b4071b108eac7400783fa24307989e94.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b4071b108eac7400783fa24307989e94.mp4", "mask_path": "synthetic-bg-change/mask/b4071b108eac7400783fa24307989e94.mp4", "composite_path": "synthetic-bg-change/composite/b4071b108eac7400783fa24307989e94.mp4"}
{"edit_instruction": "Change the background to an abstract digital void of floating geometric shapes and coding streams with data particles drifting around and glowing grid lines shifting in the distance, dramatic red and blue split lighting, and a soft-focus background. Keep the man in the hoodie and LED visor intact.", "input_video_path": "synthetic-bg-change/input_video/2330502a12606084c9611e4648bd1ee9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2330502a12606084c9611e4648bd1ee9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2330502a12606084c9611e4648bd1ee9.mp4", "mask_path": "synthetic-bg-change/mask/2330502a12606084c9611e4648bd1ee9.mp4", "composite_path": "synthetic-bg-change/composite/2330502a12606084c9611e4648bd1ee9.mp4"}
{"edit_instruction": "Change the background to a dark underground techno club with laser lights scanning through smoke, a silhouetted crowd dancing in the distance, strobe lights flashing, red ambient club lighting from the left and blue stage lighting from the right. Medium close-up, eye-level, static camera, dreamy out-of-focus background. Keep the man in the hoodie and futuristic LED glasses intact.", "input_video_path": "synthetic-bg-change/input_video/5fa53f1a15975373eee850ee47f38f56.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5fa53f1a15975373eee850ee47f38f56.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5fa53f1a15975373eee850ee47f38f56.mp4", "mask_path": "synthetic-bg-change/mask/5fa53f1a15975373eee850ee47f38f56.mp4", "composite_path": "synthetic-bg-change/composite/5fa53f1a15975373eee850ee47f38f56.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk city alleyway with flickering Japanese neon signs, flying cars passing overhead, steam rising from street vents, red neon light glowing from the left, cool blue city lights from the right, medium close-up, eye-level, static camera, and a soft bokeh background. Keep the man in the hoodie and futuristic LED glasses intact.", "input_video_path": "synthetic-bg-change/input_video/6c6b5f0a4b595c660dc982b7ce7ab199.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6c6b5f0a4b595c660dc982b7ce7ab199.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6c6b5f0a4b595c660dc982b7ce7ab199.mp4", "mask_path": "synthetic-bg-change/mask/6c6b5f0a4b595c660dc982b7ce7ab199.mp4", "composite_path": "synthetic-bg-change/composite/6c6b5f0a4b595c660dc982b7ce7ab199.mp4"}
{"edit_instruction": "Change the background to a high-tech server room with blinking server racks, spinning cooling fans, and digital data streams on monitors, lit by dramatic red warning light from the back left and cool blue monitor glow from the right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the man in the hoodie and LED glasses intact.", "input_video_path": "synthetic-bg-change/input_video/36fbbe2dfa90506119bac3030f500a4b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/36fbbe2dfa90506119bac3030f500a4b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/36fbbe2dfa90506119bac3030f500a4b.mp4", "mask_path": "synthetic-bg-change/mask/36fbbe2dfa90506119bac3030f500a4b.mp4", "composite_path": "synthetic-bg-change/composite/36fbbe2dfa90506119bac3030f500a4b.mp4"}
{"edit_instruction": "Change the background to a dark underground techno club with laser lights scanning through smoke, a silhouetted crowd dancing in the distance, strobe lights flashing, red ambient club lighting from the left and blue stage lighting from the right. Medium close-up, eye-level, static camera, dreamy out-of-focus background. Keep the man in the hoodie and futuristic LED glasses intact.", "input_video_path": "synthetic-bg-change/input_video/98ed2fa9dcbfa409d84795412f1706d6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/98ed2fa9dcbfa409d84795412f1706d6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/98ed2fa9dcbfa409d84795412f1706d6.mp4", "mask_path": "synthetic-bg-change/mask/98ed2fa9dcbfa409d84795412f1706d6.mp4", "composite_path": "synthetic-bg-change/composite/98ed2fa9dcbfa409d84795412f1706d6.mp4"}
{"edit_instruction": "Change the background to a high-tech server farm with rows of blinking data stacks, spinning cooling fans, rhythmically flashing indicator lights, red emergency lighting from the left, and a cool blue monitor glow from the right. Medium close-up, static camera, eye-level shot with gentle background blur. Keep the man in a hoodie and LED visor intact.", "input_video_path": "synthetic-bg-change/input_video/8aa7d3226cd79ba1ee5e476d7f673465.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8aa7d3226cd79ba1ee5e476d7f673465.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8aa7d3226cd79ba1ee5e476d7f673465.mp4", "mask_path": "synthetic-bg-change/mask/8aa7d3226cd79ba1ee5e476d7f673465.mp4", "composite_path": "synthetic-bg-change/composite/8aa7d3226cd79ba1ee5e476d7f673465.mp4"}
{"edit_instruction": "Change the background to a high-tech server room with blinking server racks, spinning cooling fans, and digital data streams on monitors, lit by dramatic red warning light from the back left and cool blue monitor glow from the right. Medium close-up, eye-level, static camera, slightly blurred background. Keep the man in the hoodie and LED glasses intact.", "input_video_path": "synthetic-bg-change/input_video/416a94ad67035ac7470d00533565373e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/416a94ad67035ac7470d00533565373e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/416a94ad67035ac7470d00533565373e.mp4", "mask_path": "synthetic-bg-change/mask/416a94ad67035ac7470d00533565373e.mp4", "composite_path": "synthetic-bg-change/composite/416a94ad67035ac7470d00533565373e.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk city simulation high above the streets, featuring flying cars with trailing lights in the distance and flickering neon signs reflected on wet glass, illuminated by strong red neon light from the left and cool city glow from the right. Medium close-up, eye-level, dreamy out-of-focus background with bokeh. Keep the man wearing glowing VR goggles and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/7de1f34618053dba8e5a0a4ac643e44a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7de1f34618053dba8e5a0a4ac643e44a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7de1f34618053dba8e5a0a4ac643e44a.mp4", "mask_path": "synthetic-bg-change/mask/7de1f34618053dba8e5a0a4ac643e44a.mp4", "composite_path": "synthetic-bg-change/composite/7de1f34618053dba8e5a0a4ac643e44a.mp4"}
{"edit_instruction": "Change the background to a high-tech server farm with rows of blinking data stacks, spinning cooling fans, rhythmically flashing indicator lights, red emergency lighting from the left, and a cool blue monitor glow from the right. Medium close-up, static camera, eye-level shot with gentle background blur. Keep the man in a hoodie and LED visor intact.", "input_video_path": "synthetic-bg-change/input_video/d8d140439955d0ff96a6aa15a216f672.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d8d140439955d0ff96a6aa15a216f672.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d8d140439955d0ff96a6aa15a216f672.mp4", "mask_path": "synthetic-bg-change/mask/d8d140439955d0ff96a6aa15a216f672.mp4", "composite_path": "synthetic-bg-change/composite/d8d140439955d0ff96a6aa15a216f672.mp4"}
{"edit_instruction": "Change the background to the middle of Shibuya Crossing at night, with crowds of pedestrians walking past and massive digital billboards playing video loops, lit by the glow of red brake lights from the left and cool city screens from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the man pulling his hood up intact.", "input_video_path": "synthetic-bg-change/input_video/aab63eaa275caea038797f21ec503927.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aab63eaa275caea038797f21ec503927.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aab63eaa275caea038797f21ec503927.mp4", "mask_path": "synthetic-bg-change/mask/aab63eaa275caea038797f21ec503927.mp4", "composite_path": "synthetic-bg-change/composite/aab63eaa275caea038797f21ec503927.mp4"}
{"edit_instruction": "Change the background to a dark, high-tech server room with rapidly blinking LED status lights on server racks and cooling fans spinning in the background, featuring red emergency rim lighting from the left and cool blue monitor glow from the front. Medium close-up, eye-level, gentle background blur. Keep the man wearing VR goggles and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/15ba3f7d36f73c3a94bcfa02b0998087.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/15ba3f7d36f73c3a94bcfa02b0998087.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/15ba3f7d36f73c3a94bcfa02b0998087.mp4", "mask_path": "synthetic-bg-change/mask/15ba3f7d36f73c3a94bcfa02b0998087.mp4", "composite_path": "synthetic-bg-change/composite/15ba3f7d36f73c3a94bcfa02b0998087.mp4"}
{"edit_instruction": "Change the background to a rainy cyberpunk city simulation high above the streets, featuring flying cars with trailing lights in the distance and flickering neon signs reflected on wet glass, illuminated by strong red neon light from the left and cool city glow from the right. Medium close-up, eye-level, dreamy out-of-focus background with bokeh. Keep the man wearing glowing VR goggles and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/7c7122662351d0f7f27faa98b2e8307e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c7122662351d0f7f27faa98b2e8307e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c7122662351d0f7f27faa98b2e8307e.mp4", "mask_path": "synthetic-bg-change/mask/7c7122662351d0f7f27faa98b2e8307e.mp4", "composite_path": "synthetic-bg-change/composite/7c7122662351d0f7f27faa98b2e8307e.mp4"}
{"edit_instruction": "Change the background to the middle of Shibuya Crossing at night, with crowds of pedestrians walking past and massive digital billboards playing video loops, lit by the glow of red brake lights from the left and cool city screens from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the man pulling his hood up intact.", "input_video_path": "synthetic-bg-change/input_video/4879339f5f86e4775fee0037c29fe6fc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4879339f5f86e4775fee0037c29fe6fc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4879339f5f86e4775fee0037c29fe6fc.mp4", "mask_path": "synthetic-bg-change/mask/4879339f5f86e4775fee0037c29fe6fc.mp4", "composite_path": "synthetic-bg-change/composite/4879339f5f86e4775fee0037c29fe6fc.mp4"}
{"edit_instruction": "Change the background to a futuristic data center with spinning server rack fans, digital data streams cascading down glass walls, and a mix of red emergency status lighting from the left and blue cooling system lights from the right, maintaining a medium close-up shot at eye level with soft focus. Keep the man in VR goggles and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/964822e9b7e892b1ca87c0f2cc725d62.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/964822e9b7e892b1ca87c0f2cc725d62.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/964822e9b7e892b1ca87c0f2cc725d62.mp4", "mask_path": "synthetic-bg-change/mask/964822e9b7e892b1ca87c0f2cc725d62.mp4", "composite_path": "synthetic-bg-change/composite/964822e9b7e892b1ca87c0f2cc725d62.mp4"}
{"edit_instruction": "Change the background to a dark, high-tech server room with rapidly blinking LED status lights on server racks and cooling fans spinning in the background, featuring red emergency rim lighting from the left and cool blue monitor glow from the front. Medium close-up, eye-level, gentle background blur. Keep the man wearing VR goggles and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/55fb2b2d7ce0040e9d79c09bf478df48.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/55fb2b2d7ce0040e9d79c09bf478df48.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/55fb2b2d7ce0040e9d79c09bf478df48.mp4", "mask_path": "synthetic-bg-change/mask/55fb2b2d7ce0040e9d79c09bf478df48.mp4", "composite_path": "synthetic-bg-change/composite/55fb2b2d7ce0040e9d79c09bf478df48.mp4"}
{"edit_instruction": "Change the background to a massive futuristic server farm with rows of server racks, blinking status lights, spinning cooling fans, red warning lights flashing from the left, and cool blue data streams illuminating the room from the right. Medium close-up, eye-level, static camera, blurred background with technical bokeh. Keep the man in high-tech gear pulling his hoodie up intact.", "input_video_path": "synthetic-bg-change/input_video/008982533bc566a219ae4357892b2de4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/008982533bc566a219ae4357892b2de4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/008982533bc566a219ae4357892b2de4.mp4", "mask_path": "synthetic-bg-change/mask/008982533bc566a219ae4357892b2de4.mp4", "composite_path": "synthetic-bg-change/composite/008982533bc566a219ae4357892b2de4.mp4"}
{"edit_instruction": "Change the background to a futuristic data center with spinning server rack fans, digital data streams cascading down glass walls, and a mix of red emergency status lighting from the left and blue cooling system lights from the right, maintaining a medium close-up shot at eye level with soft focus. Keep the man in VR goggles and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/c30b6e1bac59e3a1f2a4ab6f40a3a35c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c30b6e1bac59e3a1f2a4ab6f40a3a35c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c30b6e1bac59e3a1f2a4ab6f40a3a35c.mp4", "mask_path": "synthetic-bg-change/mask/c30b6e1bac59e3a1f2a4ab6f40a3a35c.mp4", "composite_path": "synthetic-bg-change/composite/c30b6e1bac59e3a1f2a4ab6f40a3a35c.mp4"}
{"edit_instruction": "Change the background to the bustling Kabukich\u014d district of Tokyo at night with pedestrians walking past, taxi lights on wet pavement, vertical neon signs glowing intensely, red lantern light from the left, and blue street signage from the right. Use a medium close-up, eye-level static camera with a slightly blurred background. Keep the man wearing futuristic VR glasses and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/d84e16e78397089a1ea9e3766a6af0ef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d84e16e78397089a1ea9e3766a6af0ef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d84e16e78397089a1ea9e3766a6af0ef.mp4", "mask_path": "synthetic-bg-change/mask/d84e16e78397089a1ea9e3766a6af0ef.mp4", "composite_path": "synthetic-bg-change/composite/d84e16e78397089a1ea9e3766a6af0ef.mp4"}
{"edit_instruction": "Change the background to a massive futuristic server farm with rows of server racks, blinking status lights, spinning cooling fans, red warning lights flashing from the left, and cool blue data streams illuminating the room from the right. Medium close-up, eye-level, static camera, blurred background with technical bokeh. Keep the man in high-tech gear pulling his hoodie up intact.", "input_video_path": "synthetic-bg-change/input_video/ca11e6cfc2d184bb89044b00c68ddc7b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ca11e6cfc2d184bb89044b00c68ddc7b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ca11e6cfc2d184bb89044b00c68ddc7b.mp4", "mask_path": "synthetic-bg-change/mask/ca11e6cfc2d184bb89044b00c68ddc7b.mp4", "composite_path": "synthetic-bg-change/composite/ca11e6cfc2d184bb89044b00c68ddc7b.mp4"}
{"edit_instruction": "Change the background to a city rooftop at night with a rotating red warning beacon casting intermittent light, blue moonlight from the right, and smoke rising from vents, using a medium close-up, eye-level, static camera with gentle background blur. Keep the man in high-tech gear pulling his hoodie up intact.", "input_video_path": "synthetic-bg-change/input_video/0f492c5bbc69029397fc6955105a2fc8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0f492c5bbc69029397fc6955105a2fc8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0f492c5bbc69029397fc6955105a2fc8.mp4", "mask_path": "synthetic-bg-change/mask/0f492c5bbc69029397fc6955105a2fc8.mp4", "composite_path": "synthetic-bg-change/composite/0f492c5bbc69029397fc6955105a2fc8.mp4"}
{"edit_instruction": "Change the background to the bustling Kabukich\u014d district of Tokyo at night with pedestrians walking past, taxi lights on wet pavement, vertical neon signs glowing intensely, red lantern light from the left, and blue street signage from the right. Use a medium close-up, eye-level static camera with a slightly blurred background. Keep the man wearing futuristic VR glasses and headphones intact.", "input_video_path": "synthetic-bg-change/input_video/3fa6164562984b3f01f0c64371c4c8ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3fa6164562984b3f01f0c64371c4c8ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3fa6164562984b3f01f0c64371c4c8ec.mp4", "mask_path": "synthetic-bg-change/mask/3fa6164562984b3f01f0c64371c4c8ec.mp4", "composite_path": "synthetic-bg-change/composite/3fa6164562984b3f01f0c64371c4c8ec.mp4"}
{"edit_instruction": "Change the background to a city rooftop at night with a rotating red warning beacon casting intermittent light, blue moonlight from the right, and smoke rising from vents, using a medium close-up, eye-level, static camera with gentle background blur. Keep the man in high-tech gear pulling his hoodie up intact.", "input_video_path": "synthetic-bg-change/input_video/a7417ec74f243a5c245d63f5cd0ddd0c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a7417ec74f243a5c245d63f5cd0ddd0c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a7417ec74f243a5c245d63f5cd0ddd0c.mp4", "mask_path": "synthetic-bg-change/mask/a7417ec74f243a5c245d63f5cd0ddd0c.mp4", "composite_path": "synthetic-bg-change/composite/a7417ec74f243a5c245d63f5cd0ddd0c.mp4"}
{"edit_instruction": "Change the background to Shibuya Crossing at night, with cars passing by leaving trailing tail lights and pedestrians with umbrellas in the blurred distance, under city lights casting red and blue glows. Maintain a medium close-up, eye-level shot with a soft-focus background. Keep the man in the grey hoodie and stylized glasses intact.", "input_video_path": "synthetic-bg-change/input_video/ebcfa754951dc0671d43665f06942184.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ebcfa754951dc0671d43665f06942184.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ebcfa754951dc0671d43665f06942184.mp4", "mask_path": "synthetic-bg-change/mask/ebcfa754951dc0671d43665f06942184.mp4", "composite_path": "synthetic-bg-change/composite/ebcfa754951dc0671d43665f06942184.mp4"}
{"edit_instruction": "Change the background to Shibuya Crossing at night, with cars passing by leaving trailing tail lights and pedestrians with umbrellas in the blurred distance, under city lights casting red and blue glows. Maintain a medium close-up, eye-level shot with a soft-focus background. Keep the man in the grey hoodie and stylized glasses intact.", "input_video_path": "synthetic-bg-change/input_video/5fbc3defd022ed1fc0f4e6576cbcdb83.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5fbc3defd022ed1fc0f4e6576cbcdb83.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5fbc3defd022ed1fc0f4e6576cbcdb83.mp4", "mask_path": "synthetic-bg-change/mask/5fbc3defd022ed1fc0f4e6576cbcdb83.mp4", "composite_path": "synthetic-bg-change/composite/5fbc3defd022ed1fc0f4e6576cbcdb83.mp4"}
{"edit_instruction": "Change the background to a futuristic underground subway platform with a high-speed train blurring past, holographic advertisements on tiled walls, and mixed lighting with red taillights from the left and blue station lights from the right. Medium close-up, eye-level, gentle background blur. Keep the man in the hoodie and eyewear intact.", "input_video_path": "synthetic-bg-change/input_video/12c7f719c17f3aa351b8d3a3683cf419.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/12c7f719c17f3aa351b8d3a3683cf419.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/12c7f719c17f3aa351b8d3a3683cf419.mp4", "mask_path": "synthetic-bg-change/mask/12c7f719c17f3aa351b8d3a3683cf419.mp4", "composite_path": "synthetic-bg-change/composite/12c7f719c17f3aa351b8d3a3683cf419.mp4"}
{"edit_instruction": "Change the background to a futuristic underground subway platform with a high-speed train blurring past, holographic advertisements on tiled walls, and mixed lighting with red taillights from the left and blue station lights from the right. Medium close-up, eye-level, gentle background blur. Keep the man in the hoodie and eyewear intact.", "input_video_path": "synthetic-bg-change/input_video/531ad9a4a6b79f437965f0f1dc336356.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/531ad9a4a6b79f437965f0f1dc336356.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/531ad9a4a6b79f437965f0f1dc336356.mp4", "mask_path": "synthetic-bg-change/mask/531ad9a4a6b79f437965f0f1dc336356.mp4", "composite_path": "synthetic-bg-change/composite/531ad9a4a6b79f437965f0f1dc336356.mp4"}
{"edit_instruction": "Change the background to a dimly lit e-sports gaming lounge with rows of glowing computer monitors, other gamers moving in the background, LED strips cycling colors on the walls, and artificial blue front lighting with red backlighting accents, medium close-up, eye-level, slightly blurred background. Keep the man in the grey hoodie and stylized glasses intact.", "input_video_path": "synthetic-bg-change/input_video/91c44381f4b32b69d4f192e591f47259.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/91c44381f4b32b69d4f192e591f47259.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/91c44381f4b32b69d4f192e591f47259.mp4", "mask_path": "synthetic-bg-change/mask/91c44381f4b32b69d4f192e591f47259.mp4", "composite_path": "synthetic-bg-change/composite/91c44381f4b32b69d4f192e591f47259.mp4"}
{"edit_instruction": "Change the background to a window overlooking the neon-lit streets of Shinjuku, Tokyo at night with raindrops sliding down the glass and blurred traffic lights moving below, featuring ambient blue street light from the right and red tail light reflections from the left. Medium close-up, eye-level, static camera, heavy bokeh background. Keep the man in the hoodie and VR goggles intact.", "input_video_path": "synthetic-bg-change/input_video/627f1770a21e1ad8e3cce492f3e0f548.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/627f1770a21e1ad8e3cce492f3e0f548.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/627f1770a21e1ad8e3cce492f3e0f548.mp4", "mask_path": "synthetic-bg-change/mask/627f1770a21e1ad8e3cce492f3e0f548.mp4", "composite_path": "synthetic-bg-change/composite/627f1770a21e1ad8e3cce492f3e0f548.mp4"}
{"edit_instruction": "Change the background to a window overlooking the neon-lit streets of Shinjuku, Tokyo at night with raindrops sliding down the glass and blurred traffic lights moving below, featuring ambient blue street light from the right and red tail light reflections from the left. Medium close-up, eye-level, static camera, heavy bokeh background. Keep the man in the hoodie and VR goggles intact.", "input_video_path": "synthetic-bg-change/input_video/b1e07a4e59a186a64d762ee0fa683abf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1e07a4e59a186a64d762ee0fa683abf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1e07a4e59a186a64d762ee0fa683abf.mp4", "mask_path": "synthetic-bg-change/mask/b1e07a4e59a186a64d762ee0fa683abf.mp4", "composite_path": "synthetic-bg-change/composite/b1e07a4e59a186a64d762ee0fa683abf.mp4"}
{"edit_instruction": "Change the background to a dimly lit e-sports gaming lounge with rows of glowing computer monitors, other gamers moving in the background, LED strips cycling colors on the walls, and artificial blue front lighting with red backlighting accents, medium close-up, eye-level, slightly blurred background. Keep the man in the grey hoodie and stylized glasses intact.", "input_video_path": "synthetic-bg-change/input_video/4687eb93eb362ddb93ec617cc2136bc4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4687eb93eb362ddb93ec617cc2136bc4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4687eb93eb362ddb93ec617cc2136bc4.mp4", "mask_path": "synthetic-bg-change/mask/4687eb93eb362ddb93ec617cc2136bc4.mp4", "composite_path": "synthetic-bg-change/composite/4687eb93eb362ddb93ec617cc2136bc4.mp4"}
{"edit_instruction": "Change the background to a London sidewalk near Tower Bridge with a classic red double-decker bus passing by and pedestrians with umbrellas, soft diffused overcast light from the upper right, eye-level full shot with a soft-focus background. Keep the woman looking at her phone intact.", "input_video_path": "synthetic-bg-change/input_video/b6ec0b5b2be7ce92b18d021229f4c8a8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b6ec0b5b2be7ce92b18d021229f4c8a8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b6ec0b5b2be7ce92b18d021229f4c8a8.mp4", "mask_path": "synthetic-bg-change/mask/b6ec0b5b2be7ce92b18d021229f4c8a8.mp4", "composite_path": "synthetic-bg-change/composite/b6ec0b5b2be7ce92b18d021229f4c8a8.mp4"}
{"edit_instruction": "Change the background to a London sidewalk near Tower Bridge with a classic red double-decker bus passing by and pedestrians with umbrellas, soft diffused overcast light from the upper right, eye-level full shot with a soft-focus background. Keep the woman looking at her phone intact.", "input_video_path": "synthetic-bg-change/input_video/e1f733ed3190abad218bea0ebf3bdc76.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e1f733ed3190abad218bea0ebf3bdc76.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e1f733ed3190abad218bea0ebf3bdc76.mp4", "mask_path": "synthetic-bg-change/mask/e1f733ed3190abad218bea0ebf3bdc76.mp4", "composite_path": "synthetic-bg-change/composite/e1f733ed3190abad218bea0ebf3bdc76.mp4"}
{"edit_instruction": "Change the background to a modern automated factory with robotic arms moving rhythmically on an assembly line and forklifts passing in the distance, lit by cool neutral artificial lighting from the front. Use a close-up, eye-level, static camera with a slightly blurred background. Keep the female engineer talking on her phone intact.", "input_video_path": "synthetic-bg-change/input_video/2d9d6e40f0f4cffabe23c5bce2330e5a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2d9d6e40f0f4cffabe23c5bce2330e5a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2d9d6e40f0f4cffabe23c5bce2330e5a.mp4", "mask_path": "synthetic-bg-change/mask/2d9d6e40f0f4cffabe23c5bce2330e5a.mp4", "composite_path": "synthetic-bg-change/composite/2d9d6e40f0f4cffabe23c5bce2330e5a.mp4"}
{"edit_instruction": "Change the background to a vast automotive assembly plant with robotic arms moving rhythmically on the assembly line behind and forklifts driving past, featuring bright, diffused industrial lighting. Medium close-up, eye-level, static camera, slightly blurred background. Keep the female engineer in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/1ff85fb027c90bb2664c4bd269ea3d25.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1ff85fb027c90bb2664c4bd269ea3d25.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1ff85fb027c90bb2664c4bd269ea3d25.mp4", "mask_path": "synthetic-bg-change/mask/1ff85fb027c90bb2664c4bd269ea3d25.mp4", "composite_path": "synthetic-bg-change/composite/1ff85fb027c90bb2664c4bd269ea3d25.mp4"}
{"edit_instruction": "Change the background to a modern automated factory with robotic arms moving rhythmically on an assembly line and forklifts passing in the distance, lit by cool neutral artificial lighting from the front. Use a close-up, eye-level, static camera with a slightly blurred background. Keep the female engineer talking on her phone intact.", "input_video_path": "synthetic-bg-change/input_video/d6412fd339d32a861d27f74b51eae68e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d6412fd339d32a861d27f74b51eae68e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d6412fd339d32a861d27f74b51eae68e.mp4", "mask_path": "synthetic-bg-change/mask/d6412fd339d32a861d27f74b51eae68e.mp4", "composite_path": "synthetic-bg-change/composite/d6412fd339d32a861d27f74b51eae68e.mp4"}
{"edit_instruction": "Change the background to a busy construction site with steel beams rising, a yellow crane rotating slowly in the distance, dust particles floating in the air, soft diffused daylight from the front-right, close-up, eye-level, static camera, and blurred background with bokeh. Keep the female engineer in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/8749d18ca2ad51afd7b71321ba7ad224.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8749d18ca2ad51afd7b71321ba7ad224.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8749d18ca2ad51afd7b71321ba7ad224.mp4", "mask_path": "synthetic-bg-change/mask/8749d18ca2ad51afd7b71321ba7ad224.mp4", "composite_path": "synthetic-bg-change/composite/8749d18ca2ad51afd7b71321ba7ad224.mp4"}
{"edit_instruction": "Change the background to a modern factory floor with robotic arms moving rhythmically and sparks flying occasionally from welding stations, illuminated by neutral artificial overhead lighting. Close-up, eye-level, static camera, slightly blurred background. Keep the female architect in an orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/a476d7102f26a398a0a81bef6f1b4e59.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a476d7102f26a398a0a81bef6f1b4e59.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a476d7102f26a398a0a81bef6f1b4e59.mp4", "mask_path": "synthetic-bg-change/mask/a476d7102f26a398a0a81bef6f1b4e59.mp4", "composite_path": "synthetic-bg-change/composite/a476d7102f26a398a0a81bef6f1b4e59.mp4"}
{"edit_instruction": "Change the background to a vast automotive assembly plant with robotic arms moving rhythmically on the assembly line behind and forklifts driving past, featuring bright, diffused industrial lighting. Medium close-up, eye-level, static camera, slightly blurred background. Keep the female engineer in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/02084c87b2d8bb3772ce7eb76a3bbed7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/02084c87b2d8bb3772ce7eb76a3bbed7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/02084c87b2d8bb3772ce7eb76a3bbed7.mp4", "mask_path": "synthetic-bg-change/mask/02084c87b2d8bb3772ce7eb76a3bbed7.mp4", "composite_path": "synthetic-bg-change/composite/02084c87b2d8bb3772ce7eb76a3bbed7.mp4"}
{"edit_instruction": "Change the background to a busy construction site with steel beams rising, a yellow crane rotating slowly in the distance, dust particles floating in the air, soft diffused daylight from the front-right, close-up, eye-level, static camera, and blurred background with bokeh. Keep the female engineer in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/30d6e5a53388a2171f5393bca8bec637.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/30d6e5a53388a2171f5393bca8bec637.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/30d6e5a53388a2171f5393bca8bec637.mp4", "mask_path": "synthetic-bg-change/mask/30d6e5a53388a2171f5393bca8bec637.mp4", "composite_path": "synthetic-bg-change/composite/30d6e5a53388a2171f5393bca8bec637.mp4"}
{"edit_instruction": "Change the background to a modern factory floor with robotic arms moving rhythmically and sparks flying occasionally from welding stations, illuminated by neutral artificial overhead lighting. Close-up, eye-level, static camera, slightly blurred background. Keep the female architect in an orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/991efa25ced29f371c4c7875e0246d8c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/991efa25ced29f371c4c7875e0246d8c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/991efa25ced29f371c4c7875e0246d8c.mp4", "mask_path": "synthetic-bg-change/mask/991efa25ced29f371c4c7875e0246d8c.mp4", "composite_path": "synthetic-bg-change/composite/991efa25ced29f371c4c7875e0246d8c.mp4"}
{"edit_instruction": "Change the background to a classic Parisian balcony with the Eiffel Tower in the distance, birds flying in the sky, and sheer curtains blowing in open french doors, illuminated by even flat daylight. Use an eye-level medium close-up shot with a sharp background and deep focus. Keep the woman in the white fur stole intact.", "input_video_path": "synthetic-bg-change/input_video/9593bdb557af4c296ec08ccd37d64d8e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9593bdb557af4c296ec08ccd37d64d8e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9593bdb557af4c296ec08ccd37d64d8e.mp4", "mask_path": "synthetic-bg-change/mask/9593bdb557af4c296ec08ccd37d64d8e.mp4", "composite_path": "synthetic-bg-change/composite/9593bdb557af4c296ec08ccd37d64d8e.mp4"}
{"edit_instruction": "Change the background to a classic Parisian balcony with the Eiffel Tower in the distance, birds flying in the sky, and sheer curtains blowing in open french doors, illuminated by even flat daylight. Use an eye-level medium close-up shot with a sharp background and deep focus. Keep the woman in the white fur stole intact.", "input_video_path": "synthetic-bg-change/input_video/caf309e9dbe0ae02c66209771498e5e2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/caf309e9dbe0ae02c66209771498e5e2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/caf309e9dbe0ae02c66209771498e5e2.mp4", "mask_path": "synthetic-bg-change/mask/caf309e9dbe0ae02c66209771498e5e2.mp4", "composite_path": "synthetic-bg-change/composite/caf309e9dbe0ae02c66209771498e5e2.mp4"}
{"edit_instruction": "Change the background to the opulent lobby of a grand historic hotel with a sparkling crystal chandelier above, guests walking quietly in the distance, bellhops moving luggage carts near the entrance, soft warm lighting from the front-right, and a creamy bokeh blurring the golden interior details. Keep the woman in the white fur shawl intact.", "input_video_path": "synthetic-bg-change/input_video/d8fefcac8e64faa435c8bfdd82e329e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d8fefcac8e64faa435c8bfdd82e329e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d8fefcac8e64faa435c8bfdd82e329e4.mp4", "mask_path": "synthetic-bg-change/mask/d8fefcac8e64faa435c8bfdd82e329e4.mp4", "composite_path": "synthetic-bg-change/composite/d8fefcac8e64faa435c8bfdd82e329e4.mp4"}
{"edit_instruction": "Change the background to the opulent lobby of a grand historic hotel with a sparkling crystal chandelier above, guests walking quietly in the distance, bellhops moving luggage carts near the entrance, soft warm lighting from the front-right, and a creamy bokeh blurring the golden interior details. Keep the woman in the white fur shawl intact.", "input_video_path": "synthetic-bg-change/input_video/592e260153814a4a3dd960bae9b9b814.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/592e260153814a4a3dd960bae9b9b814.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/592e260153814a4a3dd960bae9b9b814.mp4", "mask_path": "synthetic-bg-change/mask/592e260153814a4a3dd960bae9b9b814.mp4", "composite_path": "synthetic-bg-change/composite/592e260153814a4a3dd960bae9b9b814.mp4"}
{"edit_instruction": "Change the background to the red velvet box of a historic opera house with dust motes dancing in the theatrical lighting and shadows shifting on ornate walls, featuring soft front lighting, an eye-level medium close-up, and a dreamy out-of-focus background. Keep the woman in a white fur stole intact.", "input_video_path": "synthetic-bg-change/input_video/7b62124589609f00b36e321638f321c1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7b62124589609f00b36e321638f321c1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7b62124589609f00b36e321638f321c1.mp4", "mask_path": "synthetic-bg-change/mask/7b62124589609f00b36e321638f321c1.mp4", "composite_path": "synthetic-bg-change/composite/7b62124589609f00b36e321638f321c1.mp4"}
{"edit_instruction": "Change the background to a snowy high-end shopping street in New York City with snowflakes gently falling, yellow taxi cabs passing in the blurred distance, and bokeh lights from shop windows under soft, diffused daylight. Keep the woman in the cream fur coat intact.", "input_video_path": "synthetic-bg-change/input_video/e8d36bf8294f63db2ac277a51bcd2cbc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e8d36bf8294f63db2ac277a51bcd2cbc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e8d36bf8294f63db2ac277a51bcd2cbc.mp4", "mask_path": "synthetic-bg-change/mask/e8d36bf8294f63db2ac277a51bcd2cbc.mp4", "composite_path": "synthetic-bg-change/composite/e8d36bf8294f63db2ac277a51bcd2cbc.mp4"}
{"edit_instruction": "Change the background to the red velvet box of a historic opera house with dust motes dancing in the theatrical lighting and shadows shifting on ornate walls, featuring soft front lighting, an eye-level medium close-up, and a dreamy out-of-focus background. Keep the woman in a white fur stole intact.", "input_video_path": "synthetic-bg-change/input_video/e36fed031e531d6844bf1e54e2412574.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e36fed031e531d6844bf1e54e2412574.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e36fed031e531d6844bf1e54e2412574.mp4", "mask_path": "synthetic-bg-change/mask/e36fed031e531d6844bf1e54e2412574.mp4", "composite_path": "synthetic-bg-change/composite/e36fed031e531d6844bf1e54e2412574.mp4"}
{"edit_instruction": "Change the background to a pristine white sand beach at sunrise with gentle ocean waves rolling onto the shore, dune grass swaying in the breeze, and seagulls in the distance, bathed in soft warm morning light. Full shot, eye-level with a dreamy out-of-focus background and bokeh. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/6f9c25cb6bcccdf171c25259eb8cbbd7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6f9c25cb6bcccdf171c25259eb8cbbd7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6f9c25cb6bcccdf171c25259eb8cbbd7.mp4", "mask_path": "synthetic-bg-change/mask/6f9c25cb6bcccdf171c25259eb8cbbd7.mp4", "composite_path": "synthetic-bg-change/composite/6f9c25cb6bcccdf171c25259eb8cbbd7.mp4"}
{"edit_instruction": "Change the background to a snowy high-end shopping street in New York City with snowflakes gently falling, yellow taxi cabs passing in the blurred distance, and bokeh lights from shop windows under soft, diffused daylight. Keep the woman in the cream fur coat intact.", "input_video_path": "synthetic-bg-change/input_video/cf9878b42844b26d6969a49a7d2fbc2a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cf9878b42844b26d6969a49a7d2fbc2a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cf9878b42844b26d6969a49a7d2fbc2a.mp4", "mask_path": "synthetic-bg-change/mask/cf9878b42844b26d6969a49a7d2fbc2a.mp4", "composite_path": "synthetic-bg-change/composite/cf9878b42844b26d6969a49a7d2fbc2a.mp4"}
{"edit_instruction": "Change the background to a pristine white sand beach at sunrise with gentle ocean waves rolling onto the shore, dune grass swaying in the breeze, and seagulls in the distance, bathed in soft warm morning light. Full shot, eye-level with a dreamy out-of-focus background and bokeh. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/5f588e4f9a4be59aac4e846a36c087ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5f588e4f9a4be59aac4e846a36c087ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5f588e4f9a4be59aac4e846a36c087ec.mp4", "mask_path": "synthetic-bg-change/mask/5f588e4f9a4be59aac4e846a36c087ec.mp4", "composite_path": "synthetic-bg-change/composite/5f588e4f9a4be59aac4e846a36c087ec.mp4"}
{"edit_instruction": "Change the background to the grand staircase of a classic opera house with patrons in evening wear moving up the stairs and red velvet drapes swaying slightly, featuring rich, warm ambient lighting with a key light from the front-right. Medium shot, eye-level, static camera, blurred background with bokeh from the ornate details. Keep the woman in the white fur shawl intact.", "input_video_path": "synthetic-bg-change/input_video/413d63ca0eab56900157164dc214bdac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/413d63ca0eab56900157164dc214bdac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/413d63ca0eab56900157164dc214bdac.mp4", "mask_path": "synthetic-bg-change/mask/413d63ca0eab56900157164dc214bdac.mp4", "composite_path": "synthetic-bg-change/composite/413d63ca0eab56900157164dc214bdac.mp4"}
{"edit_instruction": "Change the background to the grand staircase of a classic opera house with patrons in evening wear moving up the stairs and red velvet drapes swaying slightly, featuring rich, warm ambient lighting with a key light from the front-right. Medium shot, eye-level, static camera, blurred background with bokeh from the ornate details. Keep the woman in the white fur shawl intact.", "input_video_path": "synthetic-bg-change/input_video/2eda89474b04dfc64a8342577b3e472b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2eda89474b04dfc64a8342577b3e472b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2eda89474b04dfc64a8342577b3e472b.mp4", "mask_path": "synthetic-bg-change/mask/2eda89474b04dfc64a8342577b3e472b.mp4", "composite_path": "synthetic-bg-change/composite/2eda89474b04dfc64a8342577b3e472b.mp4"}
{"edit_instruction": "Change the background to a sun-drenched bamboo forest clearing with swaying bamboo stalks and dappled light patterns shifting on the ground, illuminated by soft, diffused daylight filtering from above. Use a full shot, eye-level, static camera angle with a blurred background and soft bokeh. Keep the woman in black yoga gear intact.", "input_video_path": "synthetic-bg-change/input_video/b193efbcfa3603a65f90df8065a4548e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b193efbcfa3603a65f90df8065a4548e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b193efbcfa3603a65f90df8065a4548e.mp4", "mask_path": "synthetic-bg-change/mask/b193efbcfa3603a65f90df8065a4548e.mp4", "composite_path": "synthetic-bg-change/composite/b193efbcfa3603a65f90df8065a4548e.mp4"}
{"edit_instruction": "Change the background to a sun-drenched bamboo forest clearing with swaying bamboo stalks and dappled light patterns shifting on the ground, illuminated by soft, diffused daylight filtering from above. Use a full shot, eye-level, static camera angle with a blurred background and soft bokeh. Keep the woman in black yoga gear intact.", "input_video_path": "synthetic-bg-change/input_video/a7c176e4193efc5d914129a49db39290.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a7c176e4193efc5d914129a49db39290.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a7c176e4193efc5d914129a49db39290.mp4", "mask_path": "synthetic-bg-change/mask/a7c176e4193efc5d914129a49db39290.mp4", "composite_path": "synthetic-bg-change/composite/a7c176e4193efc5d914129a49db39290.mp4"}
{"edit_instruction": "Change the background to a spacious, modern industrial loft with large windows, brick walls, dust motes dancing in sunbeams, and sheer white curtains billowing gently, lit by soft neutral daylight from the front-right. Eye-level, full shot, slightly blurred background. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/0d5901482ba273a2ce9de3d11453fe0a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0d5901482ba273a2ce9de3d11453fe0a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0d5901482ba273a2ce9de3d11453fe0a.mp4", "mask_path": "synthetic-bg-change/mask/0d5901482ba273a2ce9de3d11453fe0a.mp4", "composite_path": "synthetic-bg-change/composite/0d5901482ba273a2ce9de3d11453fe0a.mp4"}
{"edit_instruction": "Change the background to a spacious, modern industrial loft with large windows, brick walls, dust motes dancing in sunbeams, and sheer white curtains billowing gently, lit by soft neutral daylight from the front-right. Eye-level, full shot, slightly blurred background. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/5c43bc18a49a0eaba474c6c857f4d338.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5c43bc18a49a0eaba474c6c857f4d338.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5c43bc18a49a0eaba474c6c857f4d338.mp4", "mask_path": "synthetic-bg-change/mask/5c43bc18a49a0eaba474c6c857f4d338.mp4", "composite_path": "synthetic-bg-change/composite/5c43bc18a49a0eaba474c6c857f4d338.mp4"}
{"edit_instruction": "Change the background to a minimalist wooden zen spa room with bamboo plants swaying outside a large glass window and steam rising from a hot stone feature, under soft even interior lighting. Full shot, eye-level, static camera, gentle background blur. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/dea3bf0c95babf7be0214d7426909f1f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dea3bf0c95babf7be0214d7426909f1f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dea3bf0c95babf7be0214d7426909f1f.mp4", "mask_path": "synthetic-bg-change/mask/dea3bf0c95babf7be0214d7426909f1f.mp4", "composite_path": "synthetic-bg-change/composite/dea3bf0c95babf7be0214d7426909f1f.mp4"}
{"edit_instruction": "Change the background to a minimalist wooden zen spa room with bamboo plants swaying outside a large glass window and steam rising from a hot stone feature, under soft even interior lighting. Full shot, eye-level, static camera, gentle background blur. Keep the woman in black yoga attire intact.", "input_video_path": "synthetic-bg-change/input_video/b696fb8d881b4e82dd3f6c313f3d6f6b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b696fb8d881b4e82dd3f6c313f3d6f6b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b696fb8d881b4e82dd3f6c313f3d6f6b.mp4", "mask_path": "synthetic-bg-change/mask/b696fb8d881b4e82dd3f6c313f3d6f6b.mp4", "composite_path": "synthetic-bg-change/composite/b696fb8d881b4e82dd3f6c313f3d6f6b.mp4"}
{"edit_instruction": "Change the background to a sun-drenched minimalist loft with white brick walls and large industrial windows, featuring dust motes dancing in light beams and sheer white curtains billowing gently, illuminated by bright natural light from the front right. Full shot, eye-level, static camera, soft-focus background with bokeh. Keep the woman in black yoga gear intact.", "input_video_path": "synthetic-bg-change/input_video/8789f4a913c277f39da2cbdbf618a788.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8789f4a913c277f39da2cbdbf618a788.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8789f4a913c277f39da2cbdbf618a788.mp4", "mask_path": "synthetic-bg-change/mask/8789f4a913c277f39da2cbdbf618a788.mp4", "composite_path": "synthetic-bg-change/composite/8789f4a913c277f39da2cbdbf618a788.mp4"}
{"edit_instruction": "Change the background to a sun-drenched minimalist loft with white brick walls and large industrial windows, featuring dust motes dancing in light beams and sheer white curtains billowing gently, illuminated by bright natural light from the front right. Full shot, eye-level, static camera, soft-focus background with bokeh. Keep the woman in black yoga gear intact.", "input_video_path": "synthetic-bg-change/input_video/8069a7e0a3fb7950713c609e9fe6baed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8069a7e0a3fb7950713c609e9fe6baed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8069a7e0a3fb7950713c609e9fe6baed.mp4", "mask_path": "synthetic-bg-change/mask/8069a7e0a3fb7950713c609e9fe6baed.mp4", "composite_path": "synthetic-bg-change/composite/8069a7e0a3fb7950713c609e9fe6baed.mp4"}
{"edit_instruction": "Change the background to the wooden veranda of a traditional Japanese temple in Kyoto with cherry blossom petals falling softly and distant tourists walking on gravel paths, illuminated by soft, neutral daylight from the front right. Full shot, eye-level, static camera, sharp background, deep focus. Keep the woman in black yoga gear intact.", "input_video_path": "synthetic-bg-change/input_video/74a3c5f69496f709a0708c2ef38bc04a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/74a3c5f69496f709a0708c2ef38bc04a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/74a3c5f69496f709a0708c2ef38bc04a.mp4", "mask_path": "synthetic-bg-change/mask/74a3c5f69496f709a0708c2ef38bc04a.mp4", "composite_path": "synthetic-bg-change/composite/74a3c5f69496f709a0708c2ef38bc04a.mp4"}
{"edit_instruction": "Change the background to the wooden veranda of a traditional Japanese temple in Kyoto with cherry blossom petals falling softly and distant tourists walking on gravel paths, illuminated by soft, neutral daylight from the front right. Full shot, eye-level, static camera, sharp background, deep focus. Keep the woman in black yoga gear intact.", "input_video_path": "synthetic-bg-change/input_video/69fdce0888541c10f31ec3134ab36751.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/69fdce0888541c10f31ec3134ab36751.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/69fdce0888541c10f31ec3134ab36751.mp4", "mask_path": "synthetic-bg-change/mask/69fdce0888541c10f31ec3134ab36751.mp4", "composite_path": "synthetic-bg-change/composite/69fdce0888541c10f31ec3134ab36751.mp4"}
{"edit_instruction": "Change the background to a lush green city park with trees swaying gently in the breeze, distant people walking dogs, and leaves rustling, illuminated by natural daylight from the front-right. Use a medium shot, eye-level, static camera with a slightly blurred background. Keep the young Asian woman in a plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0cb6fddac8e5a8fd8fed4c7d3bb9d3d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0cb6fddac8e5a8fd8fed4c7d3bb9d3d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0cb6fddac8e5a8fd8fed4c7d3bb9d3d9.mp4", "mask_path": "synthetic-bg-change/mask/0cb6fddac8e5a8fd8fed4c7d3bb9d3d9.mp4", "composite_path": "synthetic-bg-change/composite/0cb6fddac8e5a8fd8fed4c7d3bb9d3d9.mp4"}
{"edit_instruction": "Change the background to a bright, modern open-plan office with glass walls, colleagues walking in corridors, and digital displays flickering, lit by clean neutral office lighting from the front-right. Medium shot, eye-level, static camera with gentle background blur. Keep the young Asian woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c7ce9c4ec76bb151b13e4f08fad6cc21.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c7ce9c4ec76bb151b13e4f08fad6cc21.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c7ce9c4ec76bb151b13e4f08fad6cc21.mp4", "mask_path": "synthetic-bg-change/mask/c7ce9c4ec76bb151b13e4f08fad6cc21.mp4", "composite_path": "synthetic-bg-change/composite/c7ce9c4ec76bb151b13e4f08fad6cc21.mp4"}
{"edit_instruction": "Change the background to a lush green city park with trees swaying gently in the breeze, distant people walking dogs, and leaves rustling, illuminated by natural daylight from the front-right. Use a medium shot, eye-level, static camera with a slightly blurred background. Keep the young Asian woman in a plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2d95191a77d16f91b3a68f5f05f41e7a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2d95191a77d16f91b3a68f5f05f41e7a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2d95191a77d16f91b3a68f5f05f41e7a.mp4", "mask_path": "synthetic-bg-change/mask/2d95191a77d16f91b3a68f5f05f41e7a.mp4", "composite_path": "synthetic-bg-change/composite/2d95191a77d16f91b3a68f5f05f41e7a.mp4"}
{"edit_instruction": "Change the background to a bright, modern open-plan office with glass walls, colleagues walking in corridors, and digital displays flickering, lit by clean neutral office lighting from the front-right. Medium shot, eye-level, static camera with gentle background blur. Keep the young Asian woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4a0762a7a9584c50c04fc6d13afaf9ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4a0762a7a9584c50c04fc6d13afaf9ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4a0762a7a9584c50c04fc6d13afaf9ec.mp4", "mask_path": "synthetic-bg-change/mask/4a0762a7a9584c50c04fc6d13afaf9ec.mp4", "composite_path": "synthetic-bg-change/composite/4a0762a7a9584c50c04fc6d13afaf9ec.mp4"}
{"edit_instruction": "Change the background to a quiet university library with rows of bookshelves, dust motes dancing in shafts of light, and students walking softly in the distance, under soft neutral indoor lighting. Maintain the medium shot, eye-level perspective with a blurred background and bokeh. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c703d99a1ad4614661db9561e9a0e5d6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c703d99a1ad4614661db9561e9a0e5d6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c703d99a1ad4614661db9561e9a0e5d6.mp4", "mask_path": "synthetic-bg-change/mask/c703d99a1ad4614661db9561e9a0e5d6.mp4", "composite_path": "synthetic-bg-change/composite/c703d99a1ad4614661db9561e9a0e5d6.mp4"}
{"edit_instruction": "Change the background to a spacious, modern industrial loft apartment with sunlight streaming through large windows, dust motes floating in light beams, and a slowly spinning ceiling fan, with soft natural daylight from the front-left, an eye-level medium shot perspective, and a slightly blurred background. Keep the young woman in the blue plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/87c210953440eeb63dbdb937cb1b163f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/87c210953440eeb63dbdb937cb1b163f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/87c210953440eeb63dbdb937cb1b163f.mp4", "mask_path": "synthetic-bg-change/mask/87c210953440eeb63dbdb937cb1b163f.mp4", "composite_path": "synthetic-bg-change/composite/87c210953440eeb63dbdb937cb1b163f.mp4"}
{"edit_instruction": "Change the background to a quiet university library with rows of bookshelves, dust motes dancing in shafts of light, and students walking softly in the distance, under soft neutral indoor lighting. Maintain the medium shot, eye-level perspective with a blurred background and bokeh. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4824a86aaa2b09c84ebcaac6467012a5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4824a86aaa2b09c84ebcaac6467012a5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4824a86aaa2b09c84ebcaac6467012a5.mp4", "mask_path": "synthetic-bg-change/mask/4824a86aaa2b09c84ebcaac6467012a5.mp4", "composite_path": "synthetic-bg-change/composite/4824a86aaa2b09c84ebcaac6467012a5.mp4"}
{"edit_instruction": "Change the background to a spacious, modern industrial loft apartment with sunlight streaming through large windows, dust motes floating in light beams, and a slowly spinning ceiling fan, with soft natural daylight from the front-left, an eye-level medium shot perspective, and a slightly blurred background. Keep the young woman in the blue plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/56dd5b641a2bacb8aa91e368ed9457e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/56dd5b641a2bacb8aa91e368ed9457e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/56dd5b641a2bacb8aa91e368ed9457e3.mp4", "mask_path": "synthetic-bg-change/mask/56dd5b641a2bacb8aa91e368ed9457e3.mp4", "composite_path": "synthetic-bg-change/composite/56dd5b641a2bacb8aa91e368ed9457e3.mp4"}
{"edit_instruction": "Change the background to a golden autumn park with falling orange leaves and swaying trees, under diffused overcast light casting soft shadows. Maintain an eye-level medium shot with a blurry background and soft bokeh. Keep the young woman in the blue plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7311df49e7ad1eb228406f94fd885f92.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7311df49e7ad1eb228406f94fd885f92.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7311df49e7ad1eb228406f94fd885f92.mp4", "mask_path": "synthetic-bg-change/mask/7311df49e7ad1eb228406f94fd885f92.mp4", "composite_path": "synthetic-bg-change/composite/7311df49e7ad1eb228406f94fd885f92.mp4"}
{"edit_instruction": "Change the background to a golden autumn park with falling orange leaves and swaying trees, under diffused overcast light casting soft shadows. Maintain an eye-level medium shot with a blurry background and soft bokeh. Keep the young woman in the blue plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/504bea67041fec413d01847cb5c9ebbe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/504bea67041fec413d01847cb5c9ebbe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/504bea67041fec413d01847cb5c9ebbe.mp4", "mask_path": "synthetic-bg-change/mask/504bea67041fec413d01847cb5c9ebbe.mp4", "composite_path": "synthetic-bg-change/composite/504bea67041fec413d01847cb5c9ebbe.mp4"}
{"edit_instruction": "Change the background to a pristine white art gallery with colorful abstract paintings on the walls, visitors walking slowly in the distance, gallery lights reflecting on polished floors, clean neutral artificial light. Medium shot, eye-level, soft-focus background. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/505898d43ec75fbe329aef748a736c88.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/505898d43ec75fbe329aef748a736c88.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/505898d43ec75fbe329aef748a736c88.mp4", "mask_path": "synthetic-bg-change/mask/505898d43ec75fbe329aef748a736c88.mp4", "composite_path": "synthetic-bg-change/composite/505898d43ec75fbe329aef748a736c88.mp4"}
{"edit_instruction": "Change the background to a busy university campus quad with brick buildings, students walking by with backpacks, and autumn leaves falling from large oak trees, illuminated by soft, neutral daylight from the front-right. Medium shot, eye-level, static camera, blurred background with soft bokeh. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/31c77ccf9fd26a2efe9a46a74690ae97.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/31c77ccf9fd26a2efe9a46a74690ae97.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/31c77ccf9fd26a2efe9a46a74690ae97.mp4", "mask_path": "synthetic-bg-change/mask/31c77ccf9fd26a2efe9a46a74690ae97.mp4", "composite_path": "synthetic-bg-change/composite/31c77ccf9fd26a2efe9a46a74690ae97.mp4"}
{"edit_instruction": "Change the background to a trendy urban coffee shop with brick walls, hanging lights, steam rising from an espresso machine, and customers chatting at tables, with diffused daylight entering from the right. Medium shot, eye-level, gentle background blur. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/976b1ea36da5467754809fd970bd7022.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/976b1ea36da5467754809fd970bd7022.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/976b1ea36da5467754809fd970bd7022.mp4", "mask_path": "synthetic-bg-change/mask/976b1ea36da5467754809fd970bd7022.mp4", "composite_path": "synthetic-bg-change/composite/976b1ea36da5467754809fd970bd7022.mp4"}
{"edit_instruction": "Change the background to a pristine white art gallery with colorful abstract paintings on the walls, visitors walking slowly in the distance, gallery lights reflecting on polished floors, clean neutral artificial light. Medium shot, eye-level, soft-focus background. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e73f8104c3fb1e59322da0eec27868af.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e73f8104c3fb1e59322da0eec27868af.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e73f8104c3fb1e59322da0eec27868af.mp4", "mask_path": "synthetic-bg-change/mask/e73f8104c3fb1e59322da0eec27868af.mp4", "composite_path": "synthetic-bg-change/composite/e73f8104c3fb1e59322da0eec27868af.mp4"}
{"edit_instruction": "Change the background to a busy university campus quad with brick buildings, students walking by with backpacks, and autumn leaves falling from large oak trees, illuminated by soft, neutral daylight from the front-right. Medium shot, eye-level, static camera, blurred background with soft bokeh. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/89eae1358386bd2244049c16384f59fa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/89eae1358386bd2244049c16384f59fa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/89eae1358386bd2244049c16384f59fa.mp4", "mask_path": "synthetic-bg-change/mask/89eae1358386bd2244049c16384f59fa.mp4", "composite_path": "synthetic-bg-change/composite/89eae1358386bd2244049c16384f59fa.mp4"}
{"edit_instruction": "Change the background to a bright, modern open-plan office space with colleagues working at desks in the distance and a ceiling fan spinning slowly above, featuring soft diffused office lighting coming from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d419068fb9eae07e0da7b78e0148aabe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d419068fb9eae07e0da7b78e0148aabe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d419068fb9eae07e0da7b78e0148aabe.mp4", "mask_path": "synthetic-bg-change/mask/d419068fb9eae07e0da7b78e0148aabe.mp4", "composite_path": "synthetic-bg-change/composite/d419068fb9eae07e0da7b78e0148aabe.mp4"}
{"edit_instruction": "Change the background to a trendy urban coffee shop with brick walls, hanging lights, steam rising from an espresso machine, and customers chatting at tables, with diffused daylight entering from the right. Medium shot, eye-level, gentle background blur. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e598baf3bd3541d3010991106137e0c8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e598baf3bd3541d3010991106137e0c8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e598baf3bd3541d3010991106137e0c8.mp4", "mask_path": "synthetic-bg-change/mask/e598baf3bd3541d3010991106137e0c8.mp4", "composite_path": "synthetic-bg-change/composite/e598baf3bd3541d3010991106137e0c8.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square, New York City, featuring huge digital billboards flickering with advertisements, yellow taxis passing by, and neon lights reflecting on the pavement, with diffused urban lighting from the front right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/739d92888d8516ed8fc25db8364a15e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/739d92888d8516ed8fc25db8364a15e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/739d92888d8516ed8fc25db8364a15e3.mp4", "mask_path": "synthetic-bg-change/mask/739d92888d8516ed8fc25db8364a15e3.mp4", "composite_path": "synthetic-bg-change/composite/739d92888d8516ed8fc25db8364a15e3.mp4"}
{"edit_instruction": "Change the background to a sunny public park during a summer music festival with colorful flags waving, a cheering crowd in the distance, and leaves rustling on large oak trees, illuminated by bright, neutral daylight from the front right. Medium shot, eye-level, static camera, everything in focus. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3a53090dd2f432a946702235036c4b58.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a53090dd2f432a946702235036c4b58.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a53090dd2f432a946702235036c4b58.mp4", "mask_path": "synthetic-bg-change/mask/3a53090dd2f432a946702235036c4b58.mp4", "composite_path": "synthetic-bg-change/composite/3a53090dd2f432a946702235036c4b58.mp4"}
{"edit_instruction": "Change the background to a bright, modern open-plan office space with colleagues working at desks in the distance and a ceiling fan spinning slowly above, featuring soft diffused office lighting coming from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/cb0187ae7bd0f7756faece652bb1ad5d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb0187ae7bd0f7756faece652bb1ad5d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb0187ae7bd0f7756faece652bb1ad5d.mp4", "mask_path": "synthetic-bg-change/mask/cb0187ae7bd0f7756faece652bb1ad5d.mp4", "composite_path": "synthetic-bg-change/composite/cb0187ae7bd0f7756faece652bb1ad5d.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square, New York City, featuring huge digital billboards flickering with advertisements, yellow taxis passing by, and neon lights reflecting on the pavement, with diffused urban lighting from the front right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c430307f1a1b692aea41522991fcb350.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c430307f1a1b692aea41522991fcb350.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c430307f1a1b692aea41522991fcb350.mp4", "mask_path": "synthetic-bg-change/mask/c430307f1a1b692aea41522991fcb350.mp4", "composite_path": "synthetic-bg-change/composite/c430307f1a1b692aea41522991fcb350.mp4"}
{"edit_instruction": "Change the background to a sandy beach with seagulls circling overhead and ocean waves rolling gently onto the shore, bathed in warm golden hour light from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b0072e5abcbbb990d37fa4364146569d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b0072e5abcbbb990d37fa4364146569d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b0072e5abcbbb990d37fa4364146569d.mp4", "mask_path": "synthetic-bg-change/mask/b0072e5abcbbb990d37fa4364146569d.mp4", "composite_path": "synthetic-bg-change/composite/b0072e5abcbbb990d37fa4364146569d.mp4"}
{"edit_instruction": "Change the background to a sunny public park during a summer music festival with colorful flags waving, a cheering crowd in the distance, and leaves rustling on large oak trees, illuminated by bright, neutral daylight from the front right. Medium shot, eye-level, static camera, everything in focus. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7cc5da2c206516308ec6529ce4fa8dd6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7cc5da2c206516308ec6529ce4fa8dd6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7cc5da2c206516308ec6529ce4fa8dd6.mp4", "mask_path": "synthetic-bg-change/mask/7cc5da2c206516308ec6529ce4fa8dd6.mp4", "composite_path": "synthetic-bg-change/composite/7cc5da2c206516308ec6529ce4fa8dd6.mp4"}
{"edit_instruction": "Change the background to the famous Shibuya Crossing in Tokyo with huge crowds of pedestrians and neon signs flickering on skyscrapers, lit by neutral city light. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/f231abb2384b98bebae4a3d63f2b07ff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f231abb2384b98bebae4a3d63f2b07ff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f231abb2384b98bebae4a3d63f2b07ff.mp4", "mask_path": "synthetic-bg-change/mask/f231abb2384b98bebae4a3d63f2b07ff.mp4", "composite_path": "synthetic-bg-change/composite/f231abb2384b98bebae4a3d63f2b07ff.mp4"}
{"edit_instruction": "Change the background to a sandy beach with seagulls circling overhead and ocean waves rolling gently onto the shore, bathed in warm golden hour light from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8481349ffa445f2eae517384baeb84d6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8481349ffa445f2eae517384baeb84d6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8481349ffa445f2eae517384baeb84d6.mp4", "mask_path": "synthetic-bg-change/mask/8481349ffa445f2eae517384baeb84d6.mp4", "composite_path": "synthetic-bg-change/composite/8481349ffa445f2eae517384baeb84d6.mp4"}
{"edit_instruction": "Change the background to a bustling Tokyo street festival at twilight with paper lanterns swaying gently overhead, pedestrians in the background, neon signs flickering, and soft, neutral artificial lighting. Maintain the medium shot, eye-level angle, static camera, and blurred background with bokeh. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/dbe5208cfabb22435ca090a58a69645f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dbe5208cfabb22435ca090a58a69645f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dbe5208cfabb22435ca090a58a69645f.mp4", "mask_path": "synthetic-bg-change/mask/dbe5208cfabb22435ca090a58a69645f.mp4", "composite_path": "synthetic-bg-change/composite/dbe5208cfabb22435ca090a58a69645f.mp4"}
{"edit_instruction": "Change the background to the famous Shibuya Crossing in Tokyo with huge crowds of pedestrians and neon signs flickering on skyscrapers, lit by neutral city light. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d38737cfc4401982cdbd3efd030a98fe.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d38737cfc4401982cdbd3efd030a98fe.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d38737cfc4401982cdbd3efd030a98fe.mp4", "mask_path": "synthetic-bg-change/mask/d38737cfc4401982cdbd3efd030a98fe.mp4", "composite_path": "synthetic-bg-change/composite/d38737cfc4401982cdbd3efd030a98fe.mp4"}
{"edit_instruction": "Change the background to a modern loft apartment during a house party with friends chatting, a disco ball spinning reflecting small lights, moving shadows on the walls, soft diffused indoor lighting, and gentle background blur, framed as a medium shot at eye-level with a static camera. Keep the young woman in a plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/248768bfedabe99d3685683a0c601a4c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/248768bfedabe99d3685683a0c601a4c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/248768bfedabe99d3685683a0c601a4c.mp4", "mask_path": "synthetic-bg-change/mask/248768bfedabe99d3685683a0c601a4c.mp4", "composite_path": "synthetic-bg-change/composite/248768bfedabe99d3685683a0c601a4c.mp4"}
{"edit_instruction": "Change the background to a sun-drenched African savanna with tall golden grass swaying in the wind and a giraffe walking slowly in the distance, illuminated by bright warm sunlight from the front-right. Medium shot, eye-level, gentle background blur. Keep the young boy in a denim shirt looking through binoculars intact.", "input_video_path": "synthetic-bg-change/input_video/32c917872f8456af6d4a7f955711f80a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/32c917872f8456af6d4a7f955711f80a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/32c917872f8456af6d4a7f955711f80a.mp4", "mask_path": "synthetic-bg-change/mask/32c917872f8456af6d4a7f955711f80a.mp4", "composite_path": "synthetic-bg-change/composite/32c917872f8456af6d4a7f955711f80a.mp4"}
{"edit_instruction": "Change the background to a bustling Tokyo street festival at twilight with paper lanterns swaying gently overhead, pedestrians in the background, neon signs flickering, and soft, neutral artificial lighting. Maintain the medium shot, eye-level angle, static camera, and blurred background with bokeh. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/bae3c79f8ee443c4cef7cd75ac121167.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bae3c79f8ee443c4cef7cd75ac121167.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bae3c79f8ee443c4cef7cd75ac121167.mp4", "mask_path": "synthetic-bg-change/mask/bae3c79f8ee443c4cef7cd75ac121167.mp4", "composite_path": "synthetic-bg-change/composite/bae3c79f8ee443c4cef7cd75ac121167.mp4"}
{"edit_instruction": "Change the background to a modern loft apartment during a house party with friends chatting, a disco ball spinning reflecting small lights, moving shadows on the walls, soft diffused indoor lighting, and gentle background blur, framed as a medium shot at eye-level with a static camera. Keep the young woman in a plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/f3fea88b3c99c288726276936841a645.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f3fea88b3c99c288726276936841a645.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f3fea88b3c99c288726276936841a645.mp4", "mask_path": "synthetic-bg-change/mask/f3fea88b3c99c288726276936841a645.mp4", "composite_path": "synthetic-bg-change/composite/f3fea88b3c99c288726276936841a645.mp4"}
{"edit_instruction": "Change the background to a vibrant outdoor street festival with confetti falling through the air, blurred crowds of people clapping, colorful festival flags waving, and soft diffused natural light from the front-left, with a medium shot, eye-level angle, and blurred background with bokeh. Keep the woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/dddc5400cb865d7197214b17fd091d58.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dddc5400cb865d7197214b17fd091d58.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dddc5400cb865d7197214b17fd091d58.mp4", "mask_path": "synthetic-bg-change/mask/dddc5400cb865d7197214b17fd091d58.mp4", "composite_path": "synthetic-bg-change/composite/dddc5400cb865d7197214b17fd091d58.mp4"}
{"edit_instruction": "Change the background to a sun-drenched African savanna with tall golden grass swaying in the wind and a giraffe walking slowly in the distance, illuminated by bright warm sunlight from the front-right. Medium shot, eye-level, gentle background blur. Keep the young boy in a denim shirt looking through binoculars intact.", "input_video_path": "synthetic-bg-change/input_video/a9aec553f5875b9f5b7c4d5e6f113983.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a9aec553f5875b9f5b7c4d5e6f113983.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a9aec553f5875b9f5b7c4d5e6f113983.mp4", "mask_path": "synthetic-bg-change/mask/a9aec553f5875b9f5b7c4d5e6f113983.mp4", "composite_path": "synthetic-bg-change/composite/a9aec553f5875b9f5b7c4d5e6f113983.mp4"}
{"edit_instruction": "Change the background to the wooden deck of a sailing ship at sea with ocean waves rolling and white seagulls circling, illuminated by bright, neutral daylight from the front-right. Use a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the young boy in a denim shirt using binoculars intact.", "input_video_path": "synthetic-bg-change/input_video/4ac5317ab8bfad0139c1f7ec32ce31d8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4ac5317ab8bfad0139c1f7ec32ce31d8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4ac5317ab8bfad0139c1f7ec32ce31d8.mp4", "mask_path": "synthetic-bg-change/mask/4ac5317ab8bfad0139c1f7ec32ce31d8.mp4", "composite_path": "synthetic-bg-change/composite/4ac5317ab8bfad0139c1f7ec32ce31d8.mp4"}
{"edit_instruction": "Change the background to a sunny city park with green trees, people walking dogs in the distance, leaves rustling gently in the wind, and soft diffused sunlight filtering from the front-right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/33f364b4c1e174635026f8ed62e4b1ba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/33f364b4c1e174635026f8ed62e4b1ba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/33f364b4c1e174635026f8ed62e4b1ba.mp4", "mask_path": "synthetic-bg-change/mask/33f364b4c1e174635026f8ed62e4b1ba.mp4", "composite_path": "synthetic-bg-change/composite/33f364b4c1e174635026f8ed62e4b1ba.mp4"}
{"edit_instruction": "Change the background to a vibrant outdoor street festival with confetti falling through the air, blurred crowds of people clapping, colorful festival flags waving, and soft diffused natural light from the front-left, with a medium shot, eye-level angle, and blurred background with bokeh. Keep the woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/adde6ed3f6e09d5b2350e8635983dd7f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/adde6ed3f6e09d5b2350e8635983dd7f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/adde6ed3f6e09d5b2350e8635983dd7f.mp4", "mask_path": "synthetic-bg-change/mask/adde6ed3f6e09d5b2350e8635983dd7f.mp4", "composite_path": "synthetic-bg-change/composite/adde6ed3f6e09d5b2350e8635983dd7f.mp4"}
{"edit_instruction": "Change the background to the wooden deck of a sailing ship at sea with ocean waves rolling and white seagulls circling, illuminated by bright, neutral daylight from the front-right. Use a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the young boy in a denim shirt using binoculars intact.", "input_video_path": "synthetic-bg-change/input_video/ea3be4c49cdb7aa541a57c65966e8146.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ea3be4c49cdb7aa541a57c65966e8146.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ea3be4c49cdb7aa541a57c65966e8146.mp4", "mask_path": "synthetic-bg-change/mask/ea3be4c49cdb7aa541a57c65966e8146.mp4", "composite_path": "synthetic-bg-change/composite/ea3be4c49cdb7aa541a57c65966e8146.mp4"}
{"edit_instruction": "Change the background to the interior of a wooden treehouse with leaves rustling outside the window, sunlight dappling through the branches, and soft natural light from the right. Medium shot, eye-level, slightly blurred background. Keep the young boy in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/94a35153b69bc73391a863f4dd3e1a79.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/94a35153b69bc73391a863f4dd3e1a79.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/94a35153b69bc73391a863f4dd3e1a79.mp4", "mask_path": "synthetic-bg-change/mask/94a35153b69bc73391a863f4dd3e1a79.mp4", "composite_path": "synthetic-bg-change/composite/94a35153b69bc73391a863f4dd3e1a79.mp4"}
{"edit_instruction": "Change the background to a sunny city park with green trees, people walking dogs in the distance, leaves rustling gently in the wind, and soft diffused sunlight filtering from the front-right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/226cc206f36f808a28ba1edf53120cf2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/226cc206f36f808a28ba1edf53120cf2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/226cc206f36f808a28ba1edf53120cf2.mp4", "mask_path": "synthetic-bg-change/mask/226cc206f36f808a28ba1edf53120cf2.mp4", "composite_path": "synthetic-bg-change/composite/226cc206f36f808a28ba1edf53120cf2.mp4"}
{"edit_instruction": "Change the background to the balcony of a rustic wooden treehouse surrounded by a dense green forest, with leaves rustling and fireflies glowing in the shadows, illuminated by filtered forest light from the front-right. Medium shot, eye-level, static camera with a soft focus background. Keep the young boy in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7f2bab1745182ebc59a091e01ba6c488.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7f2bab1745182ebc59a091e01ba6c488.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7f2bab1745182ebc59a091e01ba6c488.mp4", "mask_path": "synthetic-bg-change/mask/7f2bab1745182ebc59a091e01ba6c488.mp4", "composite_path": "synthetic-bg-change/composite/7f2bab1745182ebc59a091e01ba6c488.mp4"}
{"edit_instruction": "Change the background to the interior of a wooden treehouse with leaves rustling outside the window, sunlight dappling through the branches, and soft natural light from the right. Medium shot, eye-level, slightly blurred background. Keep the young boy in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c989d08249c8b94289c7bdded2a4ec26.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c989d08249c8b94289c7bdded2a4ec26.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c989d08249c8b94289c7bdded2a4ec26.mp4", "mask_path": "synthetic-bg-change/mask/c989d08249c8b94289c7bdded2a4ec26.mp4", "composite_path": "synthetic-bg-change/composite/c989d08249c8b94289c7bdded2a4ec26.mp4"}
{"edit_instruction": "Change the background to a bustling toy store display window with shoppers walking past in the distance, colorful blinking lights, and bright neutral artificial light reflecting off the glass. Medium shot, eye-level, blurred background. Keep the young boy in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c30b9fec316d2aeceae6852d0d6a0b07.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c30b9fec316d2aeceae6852d0d6a0b07.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c30b9fec316d2aeceae6852d0d6a0b07.mp4", "mask_path": "synthetic-bg-change/mask/c30b9fec316d2aeceae6852d0d6a0b07.mp4", "composite_path": "synthetic-bg-change/composite/c30b9fec316d2aeceae6852d0d6a0b07.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for a birthday party with colorful balloons floating near the ceiling and a fireplace crackling warmly, soft diffused window light from the left. Medium shot, eye-level, soft-focus background with bokeh. Keep the young boy in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0973989675c501cd92c4cdfec8d6af8e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0973989675c501cd92c4cdfec8d6af8e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0973989675c501cd92c4cdfec8d6af8e.mp4", "mask_path": "synthetic-bg-change/mask/0973989675c501cd92c4cdfec8d6af8e.mp4", "composite_path": "synthetic-bg-change/composite/0973989675c501cd92c4cdfec8d6af8e.mp4"}
{"edit_instruction": "Change the background to the balcony of a rustic wooden treehouse surrounded by a dense green forest, with leaves rustling and fireflies glowing in the shadows, illuminated by filtered forest light from the front-right. Medium shot, eye-level, static camera with a soft focus background. Keep the young boy in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3f76d2d43bd7a295143567b25e185547.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3f76d2d43bd7a295143567b25e185547.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3f76d2d43bd7a295143567b25e185547.mp4", "mask_path": "synthetic-bg-change/mask/3f76d2d43bd7a295143567b25e185547.mp4", "composite_path": "synthetic-bg-change/composite/3f76d2d43bd7a295143567b25e185547.mp4"}
{"edit_instruction": "Change the background to a bustling toy store display window with shoppers walking past in the distance, colorful blinking lights, and bright neutral artificial light reflecting off the glass. Medium shot, eye-level, blurred background. Keep the young boy in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e23b264b07a49689d9e8076820365f4d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e23b264b07a49689d9e8076820365f4d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e23b264b07a49689d9e8076820365f4d.mp4", "mask_path": "synthetic-bg-change/mask/e23b264b07a49689d9e8076820365f4d.mp4", "composite_path": "synthetic-bg-change/composite/e23b264b07a49689d9e8076820365f4d.mp4"}
{"edit_instruction": "Change the background to a white lighthouse balcony with a vast ocean view featuring seagulls circling, whitecaps on deep blue waves, and a distant sailboat on the horizon, illuminated by bright, crisp natural light from the front-right. Eye-level, medium close-up shot with a sharp background and deep focus. Keep the young man in the striped shirt using binoculars intact.", "input_video_path": "synthetic-bg-change/input_video/e0d032662f5808adaf362db1802d46cc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e0d032662f5808adaf362db1802d46cc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e0d032662f5808adaf362db1802d46cc.mp4", "mask_path": "synthetic-bg-change/mask/e0d032662f5808adaf362db1802d46cc.mp4", "composite_path": "synthetic-bg-change/composite/e0d032662f5808adaf362db1802d46cc.mp4"}
{"edit_instruction": "Change the background to a cozy living room decorated for a birthday party with colorful balloons floating near the ceiling and a fireplace crackling warmly, soft diffused window light from the left. Medium shot, eye-level, soft-focus background with bokeh. Keep the young boy in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0032960672d7c2985a819992ad63dd81.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0032960672d7c2985a819992ad63dd81.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0032960672d7c2985a819992ad63dd81.mp4", "mask_path": "synthetic-bg-change/mask/0032960672d7c2985a819992ad63dd81.mp4", "composite_path": "synthetic-bg-change/composite/0032960672d7c2985a819992ad63dd81.mp4"}
{"edit_instruction": "Change the background to a modern, minimalist art gallery with white walls, polished concrete floors, and other visitors walking softly, featuring dust motes dancing in light beams and soft gallery track lighting from the front-left. Use a medium shot, eye-level angle with a soft-focus background and bokeh. Keep the man in the grey shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7d9730a4a9584da69b5ec74a1259395b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7d9730a4a9584da69b5ec74a1259395b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7d9730a4a9584da69b5ec74a1259395b.mp4", "mask_path": "synthetic-bg-change/mask/7d9730a4a9584da69b5ec74a1259395b.mp4", "composite_path": "synthetic-bg-change/composite/7d9730a4a9584da69b5ec74a1259395b.mp4"}
{"edit_instruction": "Change the background to a white lighthouse balcony with a vast ocean view featuring seagulls circling, whitecaps on deep blue waves, and a distant sailboat on the horizon, illuminated by bright, crisp natural light from the front-right. Eye-level, medium close-up shot with a sharp background and deep focus. Keep the young man in the striped shirt using binoculars intact.", "input_video_path": "synthetic-bg-change/input_video/b3dff6b394824e6bd56dd684d88dfe79.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b3dff6b394824e6bd56dd684d88dfe79.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b3dff6b394824e6bd56dd684d88dfe79.mp4", "mask_path": "synthetic-bg-change/mask/b3dff6b394824e6bd56dd684d88dfe79.mp4", "composite_path": "synthetic-bg-change/composite/b3dff6b394824e6bd56dd684d88dfe79.mp4"}
{"edit_instruction": "Change the background to a modern, minimalist art gallery with white walls, polished concrete floors, and other visitors walking softly, featuring dust motes dancing in light beams and soft gallery track lighting from the front-left. Use a medium shot, eye-level angle with a soft-focus background and bokeh. Keep the man in the grey shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2751fa6fd53e2f18d1299a9373a5c6d5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2751fa6fd53e2f18d1299a9373a5c6d5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2751fa6fd53e2f18d1299a9373a5c6d5.mp4", "mask_path": "synthetic-bg-change/mask/2751fa6fd53e2f18d1299a9373a5c6d5.mp4", "composite_path": "synthetic-bg-change/composite/2751fa6fd53e2f18d1299a9373a5c6d5.mp4"}
{"edit_instruction": "Change the background to a high-rise observation deck overlooking a modern metropolis with city traffic far below and clouds drifting past skyscrapers, illuminated by soft diffused light from the front-right through glass windows. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young boy in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4687da7f07d4ee7580634ab3907a4a46.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4687da7f07d4ee7580634ab3907a4a46.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4687da7f07d4ee7580634ab3907a4a46.mp4", "mask_path": "synthetic-bg-change/mask/4687da7f07d4ee7580634ab3907a4a46.mp4", "composite_path": "synthetic-bg-change/composite/4687da7f07d4ee7580634ab3907a4a46.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory with blue server lights blinking in the dark, robotic arms assembling components in the distance, and cool, clean lighting from the right with blue ambient fill. Medium shot, eye-level, gentle background blur. Keep the bearded man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e7f4029660ec8c5d9d6fca5d9e9123c1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e7f4029660ec8c5d9d6fca5d9e9123c1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e7f4029660ec8c5d9d6fca5d9e9123c1.mp4", "mask_path": "synthetic-bg-change/mask/e7f4029660ec8c5d9d6fca5d9e9123c1.mp4", "composite_path": "synthetic-bg-change/composite/e7f4029660ec8c5d9d6fca5d9e9123c1.mp4"}
{"edit_instruction": "Change the background to a high-rise observation deck overlooking a modern metropolis with city traffic far below and clouds drifting past skyscrapers, illuminated by soft diffused light from the front-right through glass windows. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the young boy in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e6ae8b185dec5771ba4f401a25ddf8db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e6ae8b185dec5771ba4f401a25ddf8db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e6ae8b185dec5771ba4f401a25ddf8db.mp4", "mask_path": "synthetic-bg-change/mask/e6ae8b185dec5771ba4f401a25ddf8db.mp4", "composite_path": "synthetic-bg-change/composite/e6ae8b185dec5771ba4f401a25ddf8db.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with glass partitions, featuring colleagues walking past in the blurred background and digital screens flickering softly on desks, with soft neutral light from the right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/11be5c7bcf8438e8c984dd661b4025bc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/11be5c7bcf8438e8c984dd661b4025bc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/11be5c7bcf8438e8c984dd661b4025bc.mp4", "mask_path": "synthetic-bg-change/mask/11be5c7bcf8438e8c984dd661b4025bc.mp4", "composite_path": "synthetic-bg-change/composite/11be5c7bcf8438e8c984dd661b4025bc.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory with blue server lights blinking in the dark, robotic arms assembling components in the distance, and cool, clean lighting from the right with blue ambient fill. Medium shot, eye-level, gentle background blur. Keep the bearded man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/cea8c59d88440a2544fcf9b734ea270c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cea8c59d88440a2544fcf9b734ea270c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cea8c59d88440a2544fcf9b734ea270c.mp4", "mask_path": "synthetic-bg-change/mask/cea8c59d88440a2544fcf9b734ea270c.mp4", "composite_path": "synthetic-bg-change/composite/cea8c59d88440a2544fcf9b734ea270c.mp4"}
{"edit_instruction": "Change the background to a sleek, modern corporate office with glass walls, showing people walking briskly in a blurred background hallway and softly flickering digital displays, under soft, neutral office lighting from the front-right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the confident man in a white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1582d6e4b05bdcb6c96642860969da27.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1582d6e4b05bdcb6c96642860969da27.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1582d6e4b05bdcb6c96642860969da27.mp4", "mask_path": "synthetic-bg-change/mask/1582d6e4b05bdcb6c96642860969da27.mp4", "composite_path": "synthetic-bg-change/composite/1582d6e4b05bdcb6c96642860969da27.mp4"}
{"edit_instruction": "Change the background to a pristine white art gallery with dust motes floating in light beams and other visitors strolling slowly in the distance, soft diffused gallery lighting from the right. Medium shot, eye-level, static camera, sharp background. Keep the man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d712cbd97897b62289141751260c9371.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d712cbd97897b62289141751260c9371.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d712cbd97897b62289141751260c9371.mp4", "mask_path": "synthetic-bg-change/mask/d712cbd97897b62289141751260c9371.mp4", "composite_path": "synthetic-bg-change/composite/d712cbd97897b62289141751260c9371.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with glass partitions, featuring colleagues walking past in the blurred background and digital screens flickering softly on desks, with soft neutral light from the right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/75e3a772220318e62b5f3b6ed13e4fce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/75e3a772220318e62b5f3b6ed13e4fce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/75e3a772220318e62b5f3b6ed13e4fce.mp4", "mask_path": "synthetic-bg-change/mask/75e3a772220318e62b5f3b6ed13e4fce.mp4", "composite_path": "synthetic-bg-change/composite/75e3a772220318e62b5f3b6ed13e4fce.mp4"}
{"edit_instruction": "Change the background to a sleek, modern corporate office with glass walls, showing people walking briskly in a blurred background hallway and softly flickering digital displays, under soft, neutral office lighting from the front-right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the confident man in a white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/54b251c83c2ec6fc74c9eb5752b6d2be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/54b251c83c2ec6fc74c9eb5752b6d2be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/54b251c83c2ec6fc74c9eb5752b6d2be.mp4", "mask_path": "synthetic-bg-change/mask/54b251c83c2ec6fc74c9eb5752b6d2be.mp4", "composite_path": "synthetic-bg-change/composite/54b251c83c2ec6fc74c9eb5752b6d2be.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled modern office with busy city traffic visible far below through the windows and colleagues walking past in the blurred background corridor, using soft, professional lighting from the right. Medium shot, eye-level, slightly blurred background. Keep the bearded man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/594a42839f5d178fcc57a38f0e376b4b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/594a42839f5d178fcc57a38f0e376b4b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/594a42839f5d178fcc57a38f0e376b4b.mp4", "mask_path": "synthetic-bg-change/mask/594a42839f5d178fcc57a38f0e376b4b.mp4", "composite_path": "synthetic-bg-change/composite/594a42839f5d178fcc57a38f0e376b4b.mp4"}
{"edit_instruction": "Change the background to a pristine white art gallery with dust motes floating in light beams and other visitors strolling slowly in the distance, soft diffused gallery lighting from the right. Medium shot, eye-level, static camera, sharp background. Keep the man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c2717bf3d41d3c66b9d7103156287a76.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c2717bf3d41d3c66b9d7103156287a76.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c2717bf3d41d3c66b9d7103156287a76.mp4", "mask_path": "synthetic-bg-change/mask/c2717bf3d41d3c66b9d7103156287a76.mp4", "composite_path": "synthetic-bg-change/composite/c2717bf3d41d3c66b9d7103156287a76.mp4"}
{"edit_instruction": "Change the background to a lush university campus quad with students walking in the distance, leaves falling gently from autumn trees, and a fountain spraying water in the mid-ground, lit by soft natural daylight from the front-right. Medium shot, eye-level, static camera, soft-focus background. Keep the man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/13fb83737c3b135da2d5a7babfef0ef8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/13fb83737c3b135da2d5a7babfef0ef8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/13fb83737c3b135da2d5a7babfef0ef8.mp4", "mask_path": "synthetic-bg-change/mask/13fb83737c3b135da2d5a7babfef0ef8.mp4", "composite_path": "synthetic-bg-change/composite/13fb83737c3b135da2d5a7babfef0ef8.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled modern office with busy city traffic visible far below through the windows and colleagues walking past in the blurred background corridor, using soft, professional lighting from the right. Medium shot, eye-level, slightly blurred background. Keep the bearded man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c6b84409c5e9819be6057c4968d995b7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c6b84409c5e9819be6057c4968d995b7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c6b84409c5e9819be6057c4968d995b7.mp4", "mask_path": "synthetic-bg-change/mask/c6b84409c5e9819be6057c4968d995b7.mp4", "composite_path": "synthetic-bg-change/composite/c6b84409c5e9819be6057c4968d995b7.mp4"}
{"edit_instruction": "Change the background to a sleek modern glass office with a view of a busy city skyline, dust motes in sunbeams, subtle distant traffic movement, and shadows from blinds shifting on the wall with bright natural light from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9a6f5fdad2270aeb9d29dd281969e47d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9a6f5fdad2270aeb9d29dd281969e47d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9a6f5fdad2270aeb9d29dd281969e47d.mp4", "mask_path": "synthetic-bg-change/mask/9a6f5fdad2270aeb9d29dd281969e47d.mp4", "composite_path": "synthetic-bg-change/composite/9a6f5fdad2270aeb9d29dd281969e47d.mp4"}
{"edit_instruction": "Change the background to a lush university campus quad with students walking in the distance, leaves falling gently from autumn trees, and a fountain spraying water in the mid-ground, lit by soft natural daylight from the front-right. Medium shot, eye-level, static camera, soft-focus background. Keep the man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/12cf7b1e209873b2fc274880019ef98e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/12cf7b1e209873b2fc274880019ef98e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/12cf7b1e209873b2fc274880019ef98e.mp4", "mask_path": "synthetic-bg-change/mask/12cf7b1e209873b2fc274880019ef98e.mp4", "composite_path": "synthetic-bg-change/composite/12cf7b1e209873b2fc274880019ef98e.mp4"}
{"edit_instruction": "Change the background to a server room with high-tech servers featuring blinking blue and green status lights, spinning cooling fans, and visualized digital data streams in the air, illuminated by cool artificial lighting from the front-right. Medium shot, eye-level, static camera with a slightly blurred background. Keep the young man in the suit jacket intact.", "input_video_path": "synthetic-bg-change/input_video/cef8eef4bf46fada067fa1dda51542ab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cef8eef4bf46fada067fa1dda51542ab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cef8eef4bf46fada067fa1dda51542ab.mp4", "mask_path": "synthetic-bg-change/mask/cef8eef4bf46fada067fa1dda51542ab.mp4", "composite_path": "synthetic-bg-change/composite/cef8eef4bf46fada067fa1dda51542ab.mp4"}
{"edit_instruction": "Change the background to a sleek modern glass office with a view of a busy city skyline, dust motes in sunbeams, subtle distant traffic movement, and shadows from blinds shifting on the wall with bright natural light from the right. Medium shot, eye-level, static camera, gentle background blur. Keep the man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6e6555905e045ab186d524c6af649937.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e6555905e045ab186d524c6af649937.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e6555905e045ab186d524c6af649937.mp4", "mask_path": "synthetic-bg-change/mask/6e6555905e045ab186d524c6af649937.mp4", "composite_path": "synthetic-bg-change/composite/6e6555905e045ab186d524c6af649937.mp4"}
{"edit_instruction": "Change the background to a high-tech broadcast news studio with monitors flickering with news graphics and camera cranes moving slowly in the distance, featuring cool studio lighting from the front-left. Use an eye-level medium shot with gentle background blur. Keep the young man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/c29a250a566f4c92ae81b81a42a1359f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c29a250a566f4c92ae81b81a42a1359f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c29a250a566f4c92ae81b81a42a1359f.mp4", "mask_path": "synthetic-bg-change/mask/c29a250a566f4c92ae81b81a42a1359f.mp4", "composite_path": "synthetic-bg-change/composite/c29a250a566f4c92ae81b81a42a1359f.mp4"}
{"edit_instruction": "Change the background to a server room with high-tech servers featuring blinking blue and green status lights, spinning cooling fans, and visualized digital data streams in the air, illuminated by cool artificial lighting from the front-right. Medium shot, eye-level, static camera with a slightly blurred background. Keep the young man in the suit jacket intact.", "input_video_path": "synthetic-bg-change/input_video/6e2d56d943d7d1a26290346910fd2627.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e2d56d943d7d1a26290346910fd2627.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e2d56d943d7d1a26290346910fd2627.mp4", "mask_path": "synthetic-bg-change/mask/6e2d56d943d7d1a26290346910fd2627.mp4", "composite_path": "synthetic-bg-change/composite/6e2d56d943d7d1a26290346910fd2627.mp4"}
{"edit_instruction": "Change the background to a futuristic mission control center with holographic charts rotating in mid-air, robot assistants moving in the background, and lights blinking on server racks, illuminated by cool, clean artificial lighting from the front-right. Medium shot, eye-level, slightly blurred background. Keep the bearded man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c4e8918e7cd8f335abccb1c943fd6c81.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c4e8918e7cd8f335abccb1c943fd6c81.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c4e8918e7cd8f335abccb1c943fd6c81.mp4", "mask_path": "synthetic-bg-change/mask/c4e8918e7cd8f335abccb1c943fd6c81.mp4", "composite_path": "synthetic-bg-change/composite/c4e8918e7cd8f335abccb1c943fd6c81.mp4"}
{"edit_instruction": "Change the background to a high-tech broadcast news studio with monitors flickering with news graphics and camera cranes moving slowly in the distance, featuring cool studio lighting from the front-left. Use an eye-level medium shot with gentle background blur. Keep the young man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/ef082b924a9ed6174a5cef61aec076f0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ef082b924a9ed6174a5cef61aec076f0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ef082b924a9ed6174a5cef61aec076f0.mp4", "mask_path": "synthetic-bg-change/mask/ef082b924a9ed6174a5cef61aec076f0.mp4", "composite_path": "synthetic-bg-change/composite/ef082b924a9ed6174a5cef61aec076f0.mp4"}
{"edit_instruction": "Change the background to a futuristic mission control center with holographic charts rotating in mid-air, robot assistants moving in the background, and lights blinking on server racks, illuminated by cool, clean artificial lighting from the front-right. Medium shot, eye-level, slightly blurred background. Keep the bearded man in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/79429e311469f7e387376591ac667556.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/79429e311469f7e387376591ac667556.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/79429e311469f7e387376591ac667556.mp4", "mask_path": "synthetic-bg-change/mask/79429e311469f7e387376591ac667556.mp4", "composite_path": "synthetic-bg-change/composite/79429e311469f7e387376591ac667556.mp4"}
{"edit_instruction": "Change the background to a professional news broadcast studio featuring a robotic camera arm moving slowly and monitor walls displaying spinning globe graphics, illuminated by bright studio lighting with a key source from the front-left, shot at eye-level with a sharp background in deep focus. Keep the young man in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/31751f139969c00e4e1a002001ac00d4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/31751f139969c00e4e1a002001ac00d4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/31751f139969c00e4e1a002001ac00d4.mp4", "mask_path": "synthetic-bg-change/mask/31751f139969c00e4e1a002001ac00d4.mp4", "composite_path": "synthetic-bg-change/composite/31751f139969c00e4e1a002001ac00d4.mp4"}
{"edit_instruction": "Change the background to a luxury penthouse living room with floor-to-ceiling windows, sheer curtains billowing gently, and dust motes dancing in sunbeams, illuminated by soft daylight from the front-left. Use an eye-level, medium shot with a slightly blurred background. Keep the young man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/8537ac0ddee6b57ab503e716428b40af.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8537ac0ddee6b57ab503e716428b40af.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8537ac0ddee6b57ab503e716428b40af.mp4", "mask_path": "synthetic-bg-change/mask/8537ac0ddee6b57ab503e716428b40af.mp4", "composite_path": "synthetic-bg-change/composite/8537ac0ddee6b57ab503e716428b40af.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with glass walls, featuring people walking briskly in a blurred hallway and digital graphs on screens, lit by soft diffused light from the front-left. Eye-level, medium shot, soft-focus background with bokeh. Keep the young man in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/89c4b1b4d12fdb67843b240aa113d4c7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/89c4b1b4d12fdb67843b240aa113d4c7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/89c4b1b4d12fdb67843b240aa113d4c7.mp4", "mask_path": "synthetic-bg-change/mask/89c4b1b4d12fdb67843b240aa113d4c7.mp4", "composite_path": "synthetic-bg-change/composite/89c4b1b4d12fdb67843b240aa113d4c7.mp4"}
{"edit_instruction": "Change the background to a professional news broadcast studio featuring a robotic camera arm moving slowly and monitor walls displaying spinning globe graphics, illuminated by bright studio lighting with a key source from the front-left, shot at eye-level with a sharp background in deep focus. Keep the young man in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/7c734c3cb216528cd9da1f0f5f98fe7c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c734c3cb216528cd9da1f0f5f98fe7c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c734c3cb216528cd9da1f0f5f98fe7c.mp4", "mask_path": "synthetic-bg-change/mask/7c734c3cb216528cd9da1f0f5f98fe7c.mp4", "composite_path": "synthetic-bg-change/composite/7c734c3cb216528cd9da1f0f5f98fe7c.mp4"}
{"edit_instruction": "Change the background to a luxury penthouse living room with floor-to-ceiling windows, sheer curtains billowing gently, and dust motes dancing in sunbeams, illuminated by soft daylight from the front-left. Use an eye-level, medium shot with a slightly blurred background. Keep the young man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/dc00c0b1274b248abe751eb0d81e966e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc00c0b1274b248abe751eb0d81e966e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc00c0b1274b248abe751eb0d81e966e.mp4", "mask_path": "synthetic-bg-change/mask/dc00c0b1274b248abe751eb0d81e966e.mp4", "composite_path": "synthetic-bg-change/composite/dc00c0b1274b248abe751eb0d81e966e.mp4"}
{"edit_instruction": "Change the background to a sleek modern office with glass walls, featuring people walking briskly in a blurred hallway and digital graphs on screens, lit by soft diffused light from the front-left. Eye-level, medium shot, soft-focus background with bokeh. Keep the young man in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/451c34bbc7164c6a35b52287d474b84d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/451c34bbc7164c6a35b52287d474b84d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/451c34bbc7164c6a35b52287d474b84d.mp4", "mask_path": "synthetic-bg-change/mask/451c34bbc7164c6a35b52287d474b84d.mp4", "composite_path": "synthetic-bg-change/composite/451c34bbc7164c6a35b52287d474b84d.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square, New York, with yellow taxi cabs passing by, massive LED billboards flickering with colorful advertisements, tourists walking past, and neutral daylight from the front-left. Eye-level, medium shot, gentle background blur. Keep the young man in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/8dda1348999516440c87108e0be38836.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8dda1348999516440c87108e0be38836.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8dda1348999516440c87108e0be38836.mp4", "mask_path": "synthetic-bg-change/mask/8dda1348999516440c87108e0be38836.mp4", "composite_path": "synthetic-bg-change/composite/8dda1348999516440c87108e0be38836.mp4"}
{"edit_instruction": "Change the background to a high-tech server room with rows of data racks, featuring blinking LED status lights and cool artificial light mixed with a soft neutral key light from the front-left. Apply a blurred background with bokeh. Keep the young man in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/0e14901e354a31b444afc1f1bd547a26.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0e14901e354a31b444afc1f1bd547a26.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0e14901e354a31b444afc1f1bd547a26.mp4", "mask_path": "synthetic-bg-change/mask/0e14901e354a31b444afc1f1bd547a26.mp4", "composite_path": "synthetic-bg-change/composite/0e14901e354a31b444afc1f1bd547a26.mp4"}
{"edit_instruction": "Change the background to the middle of Times Square, New York, with yellow taxi cabs passing by, massive LED billboards flickering with colorful advertisements, tourists walking past, and neutral daylight from the front-left. Eye-level, medium shot, gentle background blur. Keep the young man in a blazer intact.", "input_video_path": "synthetic-bg-change/input_video/1599c888e93125932ac049af79895111.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1599c888e93125932ac049af79895111.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1599c888e93125932ac049af79895111.mp4", "mask_path": "synthetic-bg-change/mask/1599c888e93125932ac049af79895111.mp4", "composite_path": "synthetic-bg-change/composite/1599c888e93125932ac049af79895111.mp4"}
{"edit_instruction": "Change the background to the busy floor of the New York Stock Exchange with scrolling green ticker tape displays and busy traders in the distance, featuring sharp studio-style lighting from the front-right. Medium close-up, static camera, blurred background with bokeh. Keep the enthusiastic businessman intact.", "input_video_path": "synthetic-bg-change/input_video/afd0c59c4480e7421a897fb621a23a03.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/afd0c59c4480e7421a897fb621a23a03.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/afd0c59c4480e7421a897fb621a23a03.mp4", "mask_path": "synthetic-bg-change/mask/afd0c59c4480e7421a897fb621a23a03.mp4", "composite_path": "synthetic-bg-change/composite/afd0c59c4480e7421a897fb621a23a03.mp4"}
{"edit_instruction": "Change the background to a high-tech server room with rows of data racks, featuring blinking LED status lights and cool artificial light mixed with a soft neutral key light from the front-left. Apply a blurred background with bokeh. Keep the young man in the blazer intact.", "input_video_path": "synthetic-bg-change/input_video/75f526736cc92084d458dfcdbde1c0fd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/75f526736cc92084d458dfcdbde1c0fd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/75f526736cc92084d458dfcdbde1c0fd.mp4", "mask_path": "synthetic-bg-change/mask/75f526736cc92084d458dfcdbde1c0fd.mp4", "composite_path": "synthetic-bg-change/composite/75f526736cc92084d458dfcdbde1c0fd.mp4"}
{"edit_instruction": "Change the background to a modern high-rise corner office with floor-to-ceiling windows featuring slowly drifting clouds and city traffic far below, lit by bright natural light from the front-right. Medium close-up, eye-level shot with gentle background blur. Keep the professional man in a shirt and tie intact.", "input_video_path": "synthetic-bg-change/input_video/d888c8bb56bc648eb96ced59f5795deb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d888c8bb56bc648eb96ced59f5795deb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d888c8bb56bc648eb96ced59f5795deb.mp4", "mask_path": "synthetic-bg-change/mask/d888c8bb56bc648eb96ced59f5795deb.mp4", "composite_path": "synthetic-bg-change/composite/d888c8bb56bc648eb96ced59f5795deb.mp4"}
{"edit_instruction": "Change the background to the busy floor of the New York Stock Exchange with scrolling green ticker tape displays and busy traders in the distance, featuring sharp studio-style lighting from the front-right. Medium close-up, static camera, blurred background with bokeh. Keep the enthusiastic businessman intact.", "input_video_path": "synthetic-bg-change/input_video/c58c366988c5fb61ea99c1645bc2ee56.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c58c366988c5fb61ea99c1645bc2ee56.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c58c366988c5fb61ea99c1645bc2ee56.mp4", "mask_path": "synthetic-bg-change/mask/c58c366988c5fb61ea99c1645bc2ee56.mp4", "composite_path": "synthetic-bg-change/composite/c58c366988c5fb61ea99c1645bc2ee56.mp4"}
{"edit_instruction": "Change the background to a sunny Italian piazza with historic architecture, featuring pigeons flying up in a flock, tourists walking in the distance, and a fountain spraying water, lit by bright natural light from the front-left. Use an eye-level medium shot with a sharp background and deep focus. Keep the young man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/6bc1056327cc961a5a33b34bc11075d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6bc1056327cc961a5a33b34bc11075d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6bc1056327cc961a5a33b34bc11075d1.mp4", "mask_path": "synthetic-bg-change/mask/6bc1056327cc961a5a33b34bc11075d1.mp4", "composite_path": "synthetic-bg-change/composite/6bc1056327cc961a5a33b34bc11075d1.mp4"}
{"edit_instruction": "Change the background to a modern high-rise corner office with floor-to-ceiling windows featuring slowly drifting clouds and city traffic far below, lit by bright natural light from the front-right. Medium close-up, eye-level shot with gentle background blur. Keep the professional man in a shirt and tie intact.", "input_video_path": "synthetic-bg-change/input_video/5b32ff1ec28ffc78d777008fc4fb9fae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b32ff1ec28ffc78d777008fc4fb9fae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b32ff1ec28ffc78d777008fc4fb9fae.mp4", "mask_path": "synthetic-bg-change/mask/5b32ff1ec28ffc78d777008fc4fb9fae.mp4", "composite_path": "synthetic-bg-change/composite/5b32ff1ec28ffc78d777008fc4fb9fae.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a subway train rushing past with motion blur, flickering fluorescent lights overhead, and neutral artificial light from the front-right. Medium close-up, eye-level, sharp background. Keep the man in business attire intact.", "input_video_path": "synthetic-bg-change/input_video/0a5878aa19b2e39bb60f50ee0f582923.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0a5878aa19b2e39bb60f50ee0f582923.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0a5878aa19b2e39bb60f50ee0f582923.mp4", "mask_path": "synthetic-bg-change/mask/0a5878aa19b2e39bb60f50ee0f582923.mp4", "composite_path": "synthetic-bg-change/composite/0a5878aa19b2e39bb60f50ee0f582923.mp4"}
{"edit_instruction": "Change the background to a sunny Italian piazza with historic architecture, featuring pigeons flying up in a flock, tourists walking in the distance, and a fountain spraying water, lit by bright natural light from the front-left. Use an eye-level medium shot with a sharp background and deep focus. Keep the young man in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/a66ccd9aca5a8abce7fe238606eb5fd3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a66ccd9aca5a8abce7fe238606eb5fd3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a66ccd9aca5a8abce7fe238606eb5fd3.mp4", "mask_path": "synthetic-bg-change/mask/a66ccd9aca5a8abce7fe238606eb5fd3.mp4", "composite_path": "synthetic-bg-change/composite/a66ccd9aca5a8abce7fe238606eb5fd3.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a subway train rushing past with motion blur, flickering fluorescent lights overhead, and neutral artificial light from the front-right. Medium close-up, eye-level, sharp background. Keep the man in business attire intact.", "input_video_path": "synthetic-bg-change/input_video/5ad609d4fa6aa3e68b4a450db69049a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5ad609d4fa6aa3e68b4a450db69049a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5ad609d4fa6aa3e68b4a450db69049a9.mp4", "mask_path": "synthetic-bg-change/mask/5ad609d4fa6aa3e68b4a450db69049a9.mp4", "composite_path": "synthetic-bg-change/composite/5ad609d4fa6aa3e68b4a450db69049a9.mp4"}
{"edit_instruction": "Change the background to the trading floor of the New York Stock Exchange with ticker tapes scrolling rapidly and traders moving busily in soft focus, bright neutral office lighting hitting the face from the front-right. Use a medium close-up, eye-level static camera with a blurred background and bokeh. Keep the man in the white dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d8713421a4300beb4d6e5208c0c843f9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d8713421a4300beb4d6e5208c0c843f9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d8713421a4300beb4d6e5208c0c843f9.mp4", "mask_path": "synthetic-bg-change/mask/d8713421a4300beb4d6e5208c0c843f9.mp4", "composite_path": "synthetic-bg-change/composite/d8713421a4300beb4d6e5208c0c843f9.mp4"}
{"edit_instruction": "Change the background to the trading floor of the New York Stock Exchange with ticker tapes scrolling rapidly and traders moving busily in soft focus, bright neutral office lighting hitting the face from the front-right. Use a medium close-up, eye-level static camera with a blurred background and bokeh. Keep the man in the white dress shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e13285c8240ca10c839827129d14e064.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e13285c8240ca10c839827129d14e064.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e13285c8240ca10c839827129d14e064.mp4", "mask_path": "synthetic-bg-change/mask/e13285c8240ca10c839827129d14e064.mp4", "composite_path": "synthetic-bg-change/composite/e13285c8240ca10c839827129d14e064.mp4"}
{"edit_instruction": "Change the background to a lush city park with green leaves swaying in the wind and pedestrians on distant paths, illuminated by soft natural sunlight filtering through trees from the front-right. Medium close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3c9df779bdc21c17d3445b0c7cdbcece.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3c9df779bdc21c17d3445b0c7cdbcece.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3c9df779bdc21c17d3445b0c7cdbcece.mp4", "mask_path": "synthetic-bg-change/mask/3c9df779bdc21c17d3445b0c7cdbcece.mp4", "composite_path": "synthetic-bg-change/composite/3c9df779bdc21c17d3445b0c7cdbcece.mp4"}
{"edit_instruction": "Change the background to a lush city park with green leaves swaying in the wind and pedestrians on distant paths, illuminated by soft natural sunlight filtering through trees from the front-right. Medium close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8251a60e0f09e768483e66fab1a830de.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8251a60e0f09e768483e66fab1a830de.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8251a60e0f09e768483e66fab1a830de.mp4", "mask_path": "synthetic-bg-change/mask/8251a60e0f09e768483e66fab1a830de.mp4", "composite_path": "synthetic-bg-change/composite/8251a60e0f09e768483e66fab1a830de.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris with pigeons flying in the distance and fluttering balcony plants, illuminated by gentle neutral daylight from the front-left, using a medium shot at eye-level with a static camera and slightly blurred background. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/d8dd46d975ebf5ff6300e58808b7110e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d8dd46d975ebf5ff6300e58808b7110e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d8dd46d975ebf5ff6300e58808b7110e.mp4", "mask_path": "synthetic-bg-change/mask/d8dd46d975ebf5ff6300e58808b7110e.mp4", "composite_path": "synthetic-bg-change/composite/d8dd46d975ebf5ff6300e58808b7110e.mp4"}
{"edit_instruction": "Change the background to a glass greenhouse filled with lush tropical plants, large monstera leaves with water droplets, fluttering butterflies, and mist spraying from overhead nozzles, illuminated by diffused natural light from the right. Medium close-up, eye-level, static camera with a creamy bokeh background. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/3b4a1fef807b7ce937f0da4e51b5e51c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3b4a1fef807b7ce937f0da4e51b5e51c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3b4a1fef807b7ce937f0da4e51b5e51c.mp4", "mask_path": "synthetic-bg-change/mask/3b4a1fef807b7ce937f0da4e51b5e51c.mp4", "composite_path": "synthetic-bg-change/composite/3b4a1fef807b7ce937f0da4e51b5e51c.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking the Eiffel Tower in Paris with pigeons flying in the distance and fluttering balcony plants, illuminated by gentle neutral daylight from the front-left, using a medium shot at eye-level with a static camera and slightly blurred background. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/fb3ba6de35df4614ae169b803e579351.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fb3ba6de35df4614ae169b803e579351.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fb3ba6de35df4614ae169b803e579351.mp4", "mask_path": "synthetic-bg-change/mask/fb3ba6de35df4614ae169b803e579351.mp4", "composite_path": "synthetic-bg-change/composite/fb3ba6de35df4614ae169b803e579351.mp4"}
{"edit_instruction": "Change the background to a glass greenhouse filled with lush tropical plants, large monstera leaves with water droplets, fluttering butterflies, and mist spraying from overhead nozzles, illuminated by diffused natural light from the right. Medium close-up, eye-level, static camera with a creamy bokeh background. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/876d6e7e9576380a08063571eaf3aaf9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/876d6e7e9576380a08063571eaf3aaf9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/876d6e7e9576380a08063571eaf3aaf9.mp4", "mask_path": "synthetic-bg-change/mask/876d6e7e9576380a08063571eaf3aaf9.mp4", "composite_path": "synthetic-bg-change/composite/876d6e7e9576380a08063571eaf3aaf9.mp4"}
{"edit_instruction": "Change the background to a chic modern rooftop terrace at sunset with string lights gently swaying and city traffic moving far below, lit by warm golden hour light from the left. Eye-level, medium shot with gentle background blur. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/5b7a55592064f2225c54b4776bcb6bc1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5b7a55592064f2225c54b4776bcb6bc1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5b7a55592064f2225c54b4776bcb6bc1.mp4", "mask_path": "synthetic-bg-change/mask/5b7a55592064f2225c54b4776bcb6bc1.mp4", "composite_path": "synthetic-bg-change/composite/5b7a55592064f2225c54b4776bcb6bc1.mp4"}
{"edit_instruction": "Change the background to a chic modern rooftop terrace at sunset with string lights gently swaying and city traffic moving far below, lit by warm golden hour light from the left. Eye-level, medium shot with gentle background blur. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/5ca9c60b9152f2c47abb6940e183e992.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5ca9c60b9152f2c47abb6940e183e992.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5ca9c60b9152f2c47abb6940e183e992.mp4", "mask_path": "synthetic-bg-change/mask/5ca9c60b9152f2c47abb6940e183e992.mp4", "composite_path": "synthetic-bg-change/composite/5ca9c60b9152f2c47abb6940e183e992.mp4"}
{"edit_instruction": "Change the background to the grand gallery of the Louvre museum with classic paintings in gold frames behind her, museum visitors wandering slowly in the distance, and gallery lights reflecting on polished floors, with neutral gallery lighting from the front-right. Use a medium close-up, eye-level shot with deep focus. Keep the woman in the white ruffled blouse intact.", "input_video_path": "synthetic-bg-change/input_video/94a63f60e9daa277b0bee9febd750fa6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/94a63f60e9daa277b0bee9febd750fa6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/94a63f60e9daa277b0bee9febd750fa6.mp4", "mask_path": "synthetic-bg-change/mask/94a63f60e9daa277b0bee9febd750fa6.mp4", "composite_path": "synthetic-bg-change/composite/94a63f60e9daa277b0bee9febd750fa6.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street corner with yellow taxis passing quickly and blurred pedestrians, soft diffused city daylight reflecting off glass buildings, medium close-up, static camera, and blurred background with bokeh. Keep the young woman in the white silk shirt intact.", "input_video_path": "synthetic-bg-change/input_video/386326d55eff8ca5979106ce7477a05e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/386326d55eff8ca5979106ce7477a05e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/386326d55eff8ca5979106ce7477a05e.mp4", "mask_path": "synthetic-bg-change/mask/386326d55eff8ca5979106ce7477a05e.mp4", "composite_path": "synthetic-bg-change/composite/386326d55eff8ca5979106ce7477a05e.mp4"}
{"edit_instruction": "Change the background to the grand gallery of the Louvre museum with classic paintings in gold frames behind her, museum visitors wandering slowly in the distance, and gallery lights reflecting on polished floors, with neutral gallery lighting from the front-right. Use a medium close-up, eye-level shot with deep focus. Keep the woman in the white ruffled blouse intact.", "input_video_path": "synthetic-bg-change/input_video/2cabd7b17f30ef4757f77dadb4d460ba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2cabd7b17f30ef4757f77dadb4d460ba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2cabd7b17f30ef4757f77dadb4d460ba.mp4", "mask_path": "synthetic-bg-change/mask/2cabd7b17f30ef4757f77dadb4d460ba.mp4", "composite_path": "synthetic-bg-change/composite/2cabd7b17f30ef4757f77dadb4d460ba.mp4"}
{"edit_instruction": "Change the background to a bustling city street corner with yellow taxis driving past and pedestrians walking briskly, illuminated by soft, diffused daylight from the left. Maintain the medium close-up, eye-level shot with urban bokeh. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/94fe7f67eda27b252e3a2f747e4469f6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/94fe7f67eda27b252e3a2f747e4469f6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/94fe7f67eda27b252e3a2f747e4469f6.mp4", "mask_path": "synthetic-bg-change/mask/94fe7f67eda27b252e3a2f747e4469f6.mp4", "composite_path": "synthetic-bg-change/composite/94fe7f67eda27b252e3a2f747e4469f6.mp4"}
{"edit_instruction": "Change the background to a busy metropolitan street corner with yellow taxis passing quickly and blurred pedestrians, soft diffused city daylight reflecting off glass buildings, medium close-up, static camera, and blurred background with bokeh. Keep the young woman in the white silk shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3eaad80e6185de4e89b2abb5ce995e9f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3eaad80e6185de4e89b2abb5ce995e9f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3eaad80e6185de4e89b2abb5ce995e9f.mp4", "mask_path": "synthetic-bg-change/mask/3eaad80e6185de4e89b2abb5ce995e9f.mp4", "composite_path": "synthetic-bg-change/composite/3eaad80e6185de4e89b2abb5ce995e9f.mp4"}
{"edit_instruction": "Change the background to a luxurious hotel lobby with marble columns, gold accents, bellhops with luggage carts, a large shimmering crystal chandelier, and soft, warm artificial lighting from the front right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/ae371da4d151630d6318cf44e0a8df8a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ae371da4d151630d6318cf44e0a8df8a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ae371da4d151630d6318cf44e0a8df8a.mp4", "mask_path": "synthetic-bg-change/mask/ae371da4d151630d6318cf44e0a8df8a.mp4", "composite_path": "synthetic-bg-change/composite/ae371da4d151630d6318cf44e0a8df8a.mp4"}
{"edit_instruction": "Change the background to a bustling city street corner with yellow taxis driving past and pedestrians walking briskly, illuminated by soft, diffused daylight from the left. Maintain the medium close-up, eye-level shot with urban bokeh. Keep the woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/cbbc69ab6d75f97effe714c1bc9798ef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cbbc69ab6d75f97effe714c1bc9798ef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cbbc69ab6d75f97effe714c1bc9798ef.mp4", "mask_path": "synthetic-bg-change/mask/cbbc69ab6d75f97effe714c1bc9798ef.mp4", "composite_path": "synthetic-bg-change/composite/cbbc69ab6d75f97effe714c1bc9798ef.mp4"}
{"edit_instruction": "Change the background to a modern art gallery with abstract paintings on white walls and visitors moving slowly in the background, illuminated by soft museum-quality track lighting from the front right. Use a medium close-up, eye-level, static camera with a soft-focus background. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/3ad0988bd01a45c22a33ca8493effbb6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3ad0988bd01a45c22a33ca8493effbb6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3ad0988bd01a45c22a33ca8493effbb6.mp4", "mask_path": "synthetic-bg-change/mask/3ad0988bd01a45c22a33ca8493effbb6.mp4", "composite_path": "synthetic-bg-change/composite/3ad0988bd01a45c22a33ca8493effbb6.mp4"}
{"edit_instruction": "Change the background to a luxurious hotel lobby with marble columns, gold accents, bellhops with luggage carts, a large shimmering crystal chandelier, and soft, warm artificial lighting from the front right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/d20066452bd568ac27bf3971b24a3cbf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d20066452bd568ac27bf3971b24a3cbf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d20066452bd568ac27bf3971b24a3cbf.mp4", "mask_path": "synthetic-bg-change/mask/d20066452bd568ac27bf3971b24a3cbf.mp4", "composite_path": "synthetic-bg-change/composite/d20066452bd568ac27bf3971b24a3cbf.mp4"}
{"edit_instruction": "Change the background to a grand art museum gallery with high ceilings and framed paintings, featuring visitors strolling slowly in the distance and dust motes floating in shafts of light, with soft high-key gallery lighting. Medium close-up, eye-level, static camera, slightly blurred background. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/f42e6a15cb4757fc2dfb29c4e92945a7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f42e6a15cb4757fc2dfb29c4e92945a7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f42e6a15cb4757fc2dfb29c4e92945a7.mp4", "mask_path": "synthetic-bg-change/mask/f42e6a15cb4757fc2dfb29c4e92945a7.mp4", "composite_path": "synthetic-bg-change/composite/f42e6a15cb4757fc2dfb29c4e92945a7.mp4"}
{"edit_instruction": "Change the background to a modern art gallery with abstract paintings on white walls and visitors moving slowly in the background, illuminated by soft museum-quality track lighting from the front right. Use a medium close-up, eye-level, static camera with a soft-focus background. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/26088fb10f3981b61f1113c4f9461049.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/26088fb10f3981b61f1113c4f9461049.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/26088fb10f3981b61f1113c4f9461049.mp4", "mask_path": "synthetic-bg-change/mask/26088fb10f3981b61f1113c4f9461049.mp4", "composite_path": "synthetic-bg-change/composite/26088fb10f3981b61f1113c4f9461049.mp4"}
{"edit_instruction": "Change the background to a grand art museum gallery with high ceilings and framed paintings, featuring visitors strolling slowly in the distance and dust motes floating in shafts of light, with soft high-key gallery lighting. Medium close-up, eye-level, static camera, slightly blurred background. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/825c0d4308f7c805148105955497b03c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/825c0d4308f7c805148105955497b03c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/825c0d4308f7c805148105955497b03c.mp4", "mask_path": "synthetic-bg-change/mask/825c0d4308f7c805148105955497b03c.mp4", "composite_path": "synthetic-bg-change/composite/825c0d4308f7c805148105955497b03c.mp4"}
{"edit_instruction": "Change the background to a glass-walled high-rise office overlooking a metropolis with clouds drifting past and distant traffic, lit by soft, professional daylight from the left. Use a sharp background with deep focus at eye-level. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/6c8fc28c312c9ee71e7d7a10f2040f52.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6c8fc28c312c9ee71e7d7a10f2040f52.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6c8fc28c312c9ee71e7d7a10f2040f52.mp4", "mask_path": "synthetic-bg-change/mask/6c8fc28c312c9ee71e7d7a10f2040f52.mp4", "composite_path": "synthetic-bg-change/composite/6c8fc28c312c9ee71e7d7a10f2040f52.mp4"}
{"edit_instruction": "Change the background to a sun-drenched modern living room with floor-to-ceiling windows, dust motes dancing in light beams, and sheer white curtains billowing gently in the breeze, illuminated by soft neutral daylight from the front. Medium shot, eye-level, blurred background with bokeh. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/57916d2490569cc918b9e6628b9203a8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/57916d2490569cc918b9e6628b9203a8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/57916d2490569cc918b9e6628b9203a8.mp4", "mask_path": "synthetic-bg-change/mask/57916d2490569cc918b9e6628b9203a8.mp4", "composite_path": "synthetic-bg-change/composite/57916d2490569cc918b9e6628b9203a8.mp4"}
{"edit_instruction": "Change the background to a glass-walled high-rise office overlooking a metropolis with clouds drifting past and distant traffic, lit by soft, professional daylight from the left. Use a sharp background with deep focus at eye-level. Keep the woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/775d432e0ffcf7ff857874055b3b8d90.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/775d432e0ffcf7ff857874055b3b8d90.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/775d432e0ffcf7ff857874055b3b8d90.mp4", "mask_path": "synthetic-bg-change/mask/775d432e0ffcf7ff857874055b3b8d90.mp4", "composite_path": "synthetic-bg-change/composite/775d432e0ffcf7ff857874055b3b8d90.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk apartment balcony overlooking a futuristic city, with hover cars flying past, flickering holographic billboards, drizzling rain, direct neutral lighting, and a soft bokeh background. Keep the woman putting on a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/e217c8c5f53c3851001407f48b200b6b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e217c8c5f53c3851001407f48b200b6b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e217c8c5f53c3851001407f48b200b6b.mp4", "mask_path": "synthetic-bg-change/mask/e217c8c5f53c3851001407f48b200b6b.mp4", "composite_path": "synthetic-bg-change/composite/e217c8c5f53c3851001407f48b200b6b.mp4"}
{"edit_instruction": "Change the background to a sun-drenched modern living room with floor-to-ceiling windows, dust motes dancing in light beams, and sheer white curtains billowing gently in the breeze, illuminated by soft neutral daylight from the front. Medium shot, eye-level, blurred background with bokeh. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/ba748aa68c6b8d3dfc1de912b55d861a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ba748aa68c6b8d3dfc1de912b55d861a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ba748aa68c6b8d3dfc1de912b55d861a.mp4", "mask_path": "synthetic-bg-change/mask/ba748aa68c6b8d3dfc1de912b55d861a.mp4", "composite_path": "synthetic-bg-change/composite/ba748aa68c6b8d3dfc1de912b55d861a.mp4"}
{"edit_instruction": "Change the background to a high-tech balcony overlooking a futuristic cyberpunk city with flying cars streaming past, holographic neon signs flickering in the rain, strong directional light from the front-right reflecting off wet surfaces, medium shot, eye-level, static camera, soft bokeh background. Keep the woman wearing a VR headset and orange skirt intact.", "input_video_path": "synthetic-bg-change/input_video/e45e39cb84e00786103e8ab0110f6a2b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e45e39cb84e00786103e8ab0110f6a2b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e45e39cb84e00786103e8ab0110f6a2b.mp4", "mask_path": "synthetic-bg-change/mask/e45e39cb84e00786103e8ab0110f6a2b.mp4", "composite_path": "synthetic-bg-change/composite/e45e39cb84e00786103e8ab0110f6a2b.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk apartment balcony overlooking a futuristic city, with hover cars flying past, flickering holographic billboards, drizzling rain, direct neutral lighting, and a soft bokeh background. Keep the woman putting on a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/55b037575d0ca54de6bbcdff7a8a723f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/55b037575d0ca54de6bbcdff7a8a723f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/55b037575d0ca54de6bbcdff7a8a723f.mp4", "mask_path": "synthetic-bg-change/mask/55b037575d0ca54de6bbcdff7a8a723f.mp4", "composite_path": "synthetic-bg-change/composite/55b037575d0ca54de6bbcdff7a8a723f.mp4"}
{"edit_instruction": "Change the background to a bioluminescent fantasy forest at night with glowing fireflies, luminous pulsing mushrooms, magical spores floating in the air, and directional lighting from the right. Use a medium shot, eye-level angle, and gentle background blur. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/34e8cb82a6d3671b9722bc11d4bf9c1e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/34e8cb82a6d3671b9722bc11d4bf9c1e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/34e8cb82a6d3671b9722bc11d4bf9c1e.mp4", "mask_path": "synthetic-bg-change/mask/34e8cb82a6d3671b9722bc11d4bf9c1e.mp4", "composite_path": "synthetic-bg-change/composite/34e8cb82a6d3671b9722bc11d4bf9c1e.mp4"}
{"edit_instruction": "Change the background to a high-tech balcony overlooking a futuristic cyberpunk city with flying cars streaming past, holographic neon signs flickering in the rain, strong directional light from the front-right reflecting off wet surfaces, medium shot, eye-level, static camera, soft bokeh background. Keep the woman wearing a VR headset and orange skirt intact.", "input_video_path": "synthetic-bg-change/input_video/e012eade6b2f6fde7571b5f80656aa44.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e012eade6b2f6fde7571b5f80656aa44.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e012eade6b2f6fde7571b5f80656aa44.mp4", "mask_path": "synthetic-bg-change/mask/e012eade6b2f6fde7571b5f80656aa44.mp4", "composite_path": "synthetic-bg-change/composite/e012eade6b2f6fde7571b5f80656aa44.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk apartment overlooking a futuristic city with flying cars passing by the window and holographic advertisements flickering in the rain, featuring hard neon pink and blue light mixing with neutral interior light from the front-right. Medium shot, eye-level, static camera, blurry background with bokeh. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/deec8555bce1c52bda5d7e5a29c4e374.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/deec8555bce1c52bda5d7e5a29c4e374.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/deec8555bce1c52bda5d7e5a29c4e374.mp4", "mask_path": "synthetic-bg-change/mask/deec8555bce1c52bda5d7e5a29c4e374.mp4", "composite_path": "synthetic-bg-change/composite/deec8555bce1c52bda5d7e5a29c4e374.mp4"}
{"edit_instruction": "Change the background to a bioluminescent fantasy forest at night with glowing fireflies, luminous pulsing mushrooms, magical spores floating in the air, and directional lighting from the right. Use a medium shot, eye-level angle, and gentle background blur. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/6818bf8347bf01d285fcb791cce2d8cf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6818bf8347bf01d285fcb791cce2d8cf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6818bf8347bf01d285fcb791cce2d8cf.mp4", "mask_path": "synthetic-bg-change/mask/6818bf8347bf01d285fcb791cce2d8cf.mp4", "composite_path": "synthetic-bg-change/composite/6818bf8347bf01d285fcb791cce2d8cf.mp4"}
{"edit_instruction": "Change the background to the grand hall of the Louvre museum with tourists walking in the distance and security guards pacing slowly, illuminated by natural light flooding in from the glass pyramid ceiling above and right. Medium shot, eye-level, static camera with a sharp background and deep focus. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/95e2b2f3453605e1321caf117a991b87.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/95e2b2f3453605e1321caf117a991b87.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/95e2b2f3453605e1321caf117a991b87.mp4", "mask_path": "synthetic-bg-change/mask/95e2b2f3453605e1321caf117a991b87.mp4", "composite_path": "synthetic-bg-change/composite/95e2b2f3453605e1321caf117a991b87.mp4"}
{"edit_instruction": "Change the background to a neon-lit cyberpunk apartment overlooking a futuristic city with flying cars passing by the window and holographic advertisements flickering in the rain, featuring hard neon pink and blue light mixing with neutral interior light from the front-right. Medium shot, eye-level, static camera, blurry background with bokeh. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/20cc2f64a644873b364e6c52cfb9263c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/20cc2f64a644873b364e6c52cfb9263c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/20cc2f64a644873b364e6c52cfb9263c.mp4", "mask_path": "synthetic-bg-change/mask/20cc2f64a644873b364e6c52cfb9263c.mp4", "composite_path": "synthetic-bg-change/composite/20cc2f64a644873b364e6c52cfb9263c.mp4"}
{"edit_instruction": "Change the background to the middle of a bustling Times Square at night with yellow taxis passing by, massive LED screens flashing advertisements, and tourists walking past in the mid-ground, featuring frontal lighting matching the street glow. Medium shot, eye-level, static camera, with a dreamy out-of-focus background. Keep the woman wearing a beige shirt putting on a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/c08748f35d2b12ddbc8145358e91432b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c08748f35d2b12ddbc8145358e91432b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c08748f35d2b12ddbc8145358e91432b.mp4", "mask_path": "synthetic-bg-change/mask/c08748f35d2b12ddbc8145358e91432b.mp4", "composite_path": "synthetic-bg-change/composite/c08748f35d2b12ddbc8145358e91432b.mp4"}
{"edit_instruction": "Change the background to the grand hall of the Louvre museum with tourists walking in the distance and security guards pacing slowly, illuminated by natural light flooding in from the glass pyramid ceiling above and right. Medium shot, eye-level, static camera with a sharp background and deep focus. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/4d03c049a68401c5fd7adfecaed6f37e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4d03c049a68401c5fd7adfecaed6f37e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4d03c049a68401c5fd7adfecaed6f37e.mp4", "mask_path": "synthetic-bg-change/mask/4d03c049a68401c5fd7adfecaed6f37e.mp4", "composite_path": "synthetic-bg-change/composite/4d03c049a68401c5fd7adfecaed6f37e.mp4"}
{"edit_instruction": "Change the background to a historic library with tall wooden shelves, featuring dust motes floating in beams of light and a librarian shelving books in the distance, illuminated by soft diffused light from the front-left, captured in a medium close-up, eye-level static shot with a blurred background and bokeh. Keep the young man in a grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/dc3d4492826e0f8ff0f6e1271ec17bb9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc3d4492826e0f8ff0f6e1271ec17bb9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc3d4492826e0f8ff0f6e1271ec17bb9.mp4", "mask_path": "synthetic-bg-change/mask/dc3d4492826e0f8ff0f6e1271ec17bb9.mp4", "composite_path": "synthetic-bg-change/composite/dc3d4492826e0f8ff0f6e1271ec17bb9.mp4"}
{"edit_instruction": "Change the background to the middle of a bustling Times Square at night with yellow taxis passing by, massive LED screens flashing advertisements, and tourists walking past in the mid-ground, featuring frontal lighting matching the street glow. Medium shot, eye-level, static camera, with a dreamy out-of-focus background. Keep the woman wearing a beige shirt putting on a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/8327c3515fc1ea197307dd855acc3dd1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8327c3515fc1ea197307dd855acc3dd1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8327c3515fc1ea197307dd855acc3dd1.mp4", "mask_path": "synthetic-bg-change/mask/8327c3515fc1ea197307dd855acc3dd1.mp4", "composite_path": "synthetic-bg-change/composite/8327c3515fc1ea197307dd855acc3dd1.mp4"}
{"edit_instruction": "Change the background to a quiet, historic library filled with rows of books, with dust motes dancing in shafts of light and pages turning in the background. Maintain soft diffused light illuminating from the front right, an eye-level medium close-up shot, and a creamy bokeh background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/2779a60d6cc5ee2c39f0fb0311c941e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2779a60d6cc5ee2c39f0fb0311c941e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2779a60d6cc5ee2c39f0fb0311c941e9.mp4", "mask_path": "synthetic-bg-change/mask/2779a60d6cc5ee2c39f0fb0311c941e9.mp4", "composite_path": "synthetic-bg-change/composite/2779a60d6cc5ee2c39f0fb0311c941e9.mp4"}
{"edit_instruction": "Change the background to a historic library with tall wooden shelves, featuring dust motes floating in beams of light and a librarian shelving books in the distance, illuminated by soft diffused light from the front-left, captured in a medium close-up, eye-level static shot with a blurred background and bokeh. Keep the young man in a grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/8fcb4b9b39742ede2467bc6df4a8bd17.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8fcb4b9b39742ede2467bc6df4a8bd17.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8fcb4b9b39742ede2467bc6df4a8bd17.mp4", "mask_path": "synthetic-bg-change/mask/8fcb4b9b39742ede2467bc6df4a8bd17.mp4", "composite_path": "synthetic-bg-change/composite/8fcb4b9b39742ede2467bc6df4a8bd17.mp4"}
{"edit_instruction": "Change the background to a sleek, modern architectural office with colleagues walking past glass meeting rooms and dust motes dancing in sunbeams, illuminated by soft neutral light from the front-right. Use a medium shot at eye-level with a slightly blurred background. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/cd4c0cc0cf23cf87f48ccd54916e0f6c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cd4c0cc0cf23cf87f48ccd54916e0f6c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cd4c0cc0cf23cf87f48ccd54916e0f6c.mp4", "mask_path": "synthetic-bg-change/mask/cd4c0cc0cf23cf87f48ccd54916e0f6c.mp4", "composite_path": "synthetic-bg-change/composite/cd4c0cc0cf23cf87f48ccd54916e0f6c.mp4"}
{"edit_instruction": "Change the background to a quiet, historic library filled with rows of books, with dust motes dancing in shafts of light and pages turning in the background. Maintain soft diffused light illuminating from the front right, an eye-level medium close-up shot, and a creamy bokeh background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/2150a2d728fe9196dbf5055ef166fbbd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2150a2d728fe9196dbf5055ef166fbbd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2150a2d728fe9196dbf5055ef166fbbd.mp4", "mask_path": "synthetic-bg-change/mask/2150a2d728fe9196dbf5055ef166fbbd.mp4", "composite_path": "synthetic-bg-change/composite/2150a2d728fe9196dbf5055ef166fbbd.mp4"}
{"edit_instruction": "Change the background to a sleek, modern architectural office with colleagues walking past glass meeting rooms and dust motes dancing in sunbeams, illuminated by soft neutral light from the front-right. Use a medium shot at eye-level with a slightly blurred background. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/a5aace825e454a150153ca940caa9ec8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a5aace825e454a150153ca940caa9ec8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a5aace825e454a150153ca940caa9ec8.mp4", "mask_path": "synthetic-bg-change/mask/a5aace825e454a150153ca940caa9ec8.mp4", "composite_path": "synthetic-bg-change/composite/a5aace825e454a150153ca940caa9ec8.mp4"}
{"edit_instruction": "Change the background to the grand gallery of the Louvre museum with visitors admiring paintings and security guards pacing distantly, illuminated by soft, even museum lighting. Maintain a medium shot at eye-level with deep focus showing detailed architecture. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/7ef265c657c27a2dc5f1fc0760a8eee6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7ef265c657c27a2dc5f1fc0760a8eee6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7ef265c657c27a2dc5f1fc0760a8eee6.mp4", "mask_path": "synthetic-bg-change/mask/7ef265c657c27a2dc5f1fc0760a8eee6.mp4", "composite_path": "synthetic-bg-change/composite/7ef265c657c27a2dc5f1fc0760a8eee6.mp4"}
{"edit_instruction": "Change the background to a high-tech cyberpunk laboratory with neon blue data streams flowing and robotic arms assembling components in the distance, illuminated by soft artificial light from the front-right. Medium shot, eye-level, blurred background with bokeh. Keep the woman with the VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/30e1d9d92bed63298a77b34b594a9b02.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/30e1d9d92bed63298a77b34b594a9b02.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/30e1d9d92bed63298a77b34b594a9b02.mp4", "mask_path": "synthetic-bg-change/mask/30e1d9d92bed63298a77b34b594a9b02.mp4", "composite_path": "synthetic-bg-change/composite/30e1d9d92bed63298a77b34b594a9b02.mp4"}
{"edit_instruction": "Change the background to a classic library with rows of bookshelves, dust motes floating in beams of light, and a librarian walking softly in the far background, with diffused indoor lighting from the right. Medium close-up, eye-level, static camera with a soft focus background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/2a28fdc8959f7f0968e73d781a699a97.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2a28fdc8959f7f0968e73d781a699a97.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2a28fdc8959f7f0968e73d781a699a97.mp4", "mask_path": "synthetic-bg-change/mask/2a28fdc8959f7f0968e73d781a699a97.mp4", "composite_path": "synthetic-bg-change/composite/2a28fdc8959f7f0968e73d781a699a97.mp4"}
{"edit_instruction": "Change the background to a classic library with rows of bookshelves, dust motes floating in beams of light, and a librarian walking softly in the far background, with diffused indoor lighting from the right. Medium close-up, eye-level, static camera with a soft focus background. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/271c3740a80bd1d10845302194c9d9a8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/271c3740a80bd1d10845302194c9d9a8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/271c3740a80bd1d10845302194c9d9a8.mp4", "mask_path": "synthetic-bg-change/mask/271c3740a80bd1d10845302194c9d9a8.mp4", "composite_path": "synthetic-bg-change/composite/271c3740a80bd1d10845302194c9d9a8.mp4"}
{"edit_instruction": "Change the background to the grand gallery of the Louvre museum with visitors admiring paintings and security guards pacing distantly, illuminated by soft, even museum lighting. Maintain a medium shot at eye-level with deep focus showing detailed architecture. Keep the woman wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/9eeb308d7cc11c9219d123a3b854e062.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9eeb308d7cc11c9219d123a3b854e062.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9eeb308d7cc11c9219d123a3b854e062.mp4", "mask_path": "synthetic-bg-change/mask/9eeb308d7cc11c9219d123a3b854e062.mp4", "composite_path": "synthetic-bg-change/composite/9eeb308d7cc11c9219d123a3b854e062.mp4"}
{"edit_instruction": "Change the background to a high-tech cyberpunk laboratory with neon blue data streams flowing and robotic arms assembling components in the distance, illuminated by soft artificial light from the front-right. Medium shot, eye-level, blurred background with bokeh. Keep the woman with the VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/82be4314cb24925e8ae3fe9052299376.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/82be4314cb24925e8ae3fe9052299376.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/82be4314cb24925e8ae3fe9052299376.mp4", "mask_path": "synthetic-bg-change/mask/82be4314cb24925e8ae3fe9052299376.mp4", "composite_path": "synthetic-bg-change/composite/82be4314cb24925e8ae3fe9052299376.mp4"}
{"edit_instruction": "Change the background to a whimsical, magical toy workshop with floating gears turning slowly in the air and mechanical toys marching across shelves, illuminated by warm lantern light from the front-right. Medium shot, eye-level, static camera with a slightly blurred background. Keep the man holding the red gift intact.", "input_video_path": "synthetic-bg-change/input_video/bce3feab533c04016d915cb895566f01.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bce3feab533c04016d915cb895566f01.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bce3feab533c04016d915cb895566f01.mp4", "mask_path": "synthetic-bg-change/mask/bce3feab533c04016d915cb895566f01.mp4", "composite_path": "synthetic-bg-change/composite/bce3feab533c04016d915cb895566f01.mp4"}
{"edit_instruction": "Change the background to a charming European street during winter with snowflakes gently falling, pedestrians in winter coats in the distance, a warm glow from shop windows, and diffused natural light from the front-right. Medium shot, eye-level, soft focus background. Keep the man in the brown sweater and bow tie intact.", "input_video_path": "synthetic-bg-change/input_video/d9eb884a2bed84999ca3312b04ddca9d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d9eb884a2bed84999ca3312b04ddca9d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d9eb884a2bed84999ca3312b04ddca9d.mp4", "mask_path": "synthetic-bg-change/mask/d9eb884a2bed84999ca3312b04ddca9d.mp4", "composite_path": "synthetic-bg-change/composite/d9eb884a2bed84999ca3312b04ddca9d.mp4"}
{"edit_instruction": "Change the background to rows of tall bookshelves in an old library with dust motes dancing in shafts of light and pages of open books fluttering slightly in a draft, illuminated by soft diffused light from the front-right. Use a medium close-up, eye-level static camera with a blurred background and bokeh. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/840b7a077bd4cc11ef20c786a0d6e195.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/840b7a077bd4cc11ef20c786a0d6e195.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/840b7a077bd4cc11ef20c786a0d6e195.mp4", "mask_path": "synthetic-bg-change/mask/840b7a077bd4cc11ef20c786a0d6e195.mp4", "composite_path": "synthetic-bg-change/composite/840b7a077bd4cc11ef20c786a0d6e195.mp4"}
{"edit_instruction": "Change the background to rows of tall bookshelves in an old library with dust motes dancing in shafts of light and pages of open books fluttering slightly in a draft, illuminated by soft diffused light from the front-right. Use a medium close-up, eye-level static camera with a blurred background and bokeh. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/6fef951a3ed6303aa072ce066cc1a757.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6fef951a3ed6303aa072ce066cc1a757.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6fef951a3ed6303aa072ce066cc1a757.mp4", "mask_path": "synthetic-bg-change/mask/6fef951a3ed6303aa072ce066cc1a757.mp4", "composite_path": "synthetic-bg-change/composite/6fef951a3ed6303aa072ce066cc1a757.mp4"}
{"edit_instruction": "Change the background to a charming European street during winter with snowflakes gently falling, pedestrians in winter coats in the distance, a warm glow from shop windows, and diffused natural light from the front-right. Medium shot, eye-level, soft focus background. Keep the man in the brown sweater and bow tie intact.", "input_video_path": "synthetic-bg-change/input_video/ddac601076945cd4b4507974bfb478e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ddac601076945cd4b4507974bfb478e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ddac601076945cd4b4507974bfb478e1.mp4", "mask_path": "synthetic-bg-change/mask/ddac601076945cd4b4507974bfb478e1.mp4", "composite_path": "synthetic-bg-change/composite/ddac601076945cd4b4507974bfb478e1.mp4"}
{"edit_instruction": "Change the background to a whimsical, magical toy workshop with floating gears turning slowly in the air and mechanical toys marching across shelves, illuminated by warm lantern light from the front-right. Medium shot, eye-level, static camera with a slightly blurred background. Keep the man holding the red gift intact.", "input_video_path": "synthetic-bg-change/input_video/990c14484b0eb47bcf090292786df695.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/990c14484b0eb47bcf090292786df695.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/990c14484b0eb47bcf090292786df695.mp4", "mask_path": "synthetic-bg-change/mask/990c14484b0eb47bcf090292786df695.mp4", "composite_path": "synthetic-bg-change/composite/990c14484b0eb47bcf090292786df695.mp4"}
{"edit_instruction": "Change the background to a classic university library with tall wooden shelves, dust motes floating in beams of light, and students studying quietly in the background, lit by soft diffused light from large windows on the right, captured as a medium shot at eye-level with a static camera and a blurred background with bokeh. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/6f3a09c67891f1067f9db1a25c0b1c63.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6f3a09c67891f1067f9db1a25c0b1c63.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6f3a09c67891f1067f9db1a25c0b1c63.mp4", "mask_path": "synthetic-bg-change/mask/6f3a09c67891f1067f9db1a25c0b1c63.mp4", "composite_path": "synthetic-bg-change/composite/6f3a09c67891f1067f9db1a25c0b1c63.mp4"}
{"edit_instruction": "Change the background to a bustling city street during winter with snowflakes falling gently, pedestrians walking by in blurred coats, and shop windows glowing with holiday displays, lit by diffused daylight from the right. Medium shot, eye-level, gentle background blur. Keep the man in the brown sweater and bowtie holding the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/3c1d0b9f3a0ce5f2fb96492f6fa53b49.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3c1d0b9f3a0ce5f2fb96492f6fa53b49.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3c1d0b9f3a0ce5f2fb96492f6fa53b49.mp4", "mask_path": "synthetic-bg-change/mask/3c1d0b9f3a0ce5f2fb96492f6fa53b49.mp4", "composite_path": "synthetic-bg-change/composite/3c1d0b9f3a0ce5f2fb96492f6fa53b49.mp4"}
{"edit_instruction": "Change the background to an elegant boutique shop with wooden shelves, with dust motes dancing in light beams and a shop assistant organizing shelves in the distance, neutral soft lighting from the top right. Medium shot, eye-level, static camera, soft-focus background. Keep the man in the brown sweater presenting a red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/c53c94a4acc031c3821130862d850424.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c53c94a4acc031c3821130862d850424.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c53c94a4acc031c3821130862d850424.mp4", "mask_path": "synthetic-bg-change/mask/c53c94a4acc031c3821130862d850424.mp4", "composite_path": "synthetic-bg-change/composite/c53c94a4acc031c3821130862d850424.mp4"}
{"edit_instruction": "Change the background to a bustling city street during winter with snowflakes falling gently, pedestrians walking by in blurred coats, and shop windows glowing with holiday displays, lit by diffused daylight from the right. Medium shot, eye-level, gentle background blur. Keep the man in the brown sweater and bowtie holding the red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/3a673b507de312049f4b7c83b472a5c1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a673b507de312049f4b7c83b472a5c1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a673b507de312049f4b7c83b472a5c1.mp4", "mask_path": "synthetic-bg-change/mask/3a673b507de312049f4b7c83b472a5c1.mp4", "composite_path": "synthetic-bg-change/composite/3a673b507de312049f4b7c83b472a5c1.mp4"}
{"edit_instruction": "Change the background to a classic university library with tall wooden shelves, dust motes floating in beams of light, and students studying quietly in the background, lit by soft diffused light from large windows on the right, captured as a medium shot at eye-level with a static camera and a blurred background with bokeh. Keep the young man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/cf099c026bfbca711e434bfb78132c4d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cf099c026bfbca711e434bfb78132c4d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cf099c026bfbca711e434bfb78132c4d.mp4", "mask_path": "synthetic-bg-change/mask/cf099c026bfbca711e434bfb78132c4d.mp4", "composite_path": "synthetic-bg-change/composite/cf099c026bfbca711e434bfb78132c4d.mp4"}
{"edit_instruction": "Change the background to a high-end luxury boutique with glass shelves, elegant decor, and other shoppers browsing in the distance, featuring soft flattering retail lighting from the right with a blurred background and bokeh. Keep the man in the brown sweater and bowtie intact.", "input_video_path": "synthetic-bg-change/input_video/d4110d71ac108b15d0415bd9caa75e88.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d4110d71ac108b15d0415bd9caa75e88.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d4110d71ac108b15d0415bd9caa75e88.mp4", "mask_path": "synthetic-bg-change/mask/d4110d71ac108b15d0415bd9caa75e88.mp4", "composite_path": "synthetic-bg-change/composite/d4110d71ac108b15d0415bd9caa75e88.mp4"}
{"edit_instruction": "Change the background to an elegant boutique shop with wooden shelves, with dust motes dancing in light beams and a shop assistant organizing shelves in the distance, neutral soft lighting from the top right. Medium shot, eye-level, static camera, soft-focus background. Keep the man in the brown sweater presenting a red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/f08c11e98e8377f8817984b7a418a2a5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f08c11e98e8377f8817984b7a418a2a5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f08c11e98e8377f8817984b7a418a2a5.mp4", "mask_path": "synthetic-bg-change/mask/f08c11e98e8377f8817984b7a418a2a5.mp4", "composite_path": "synthetic-bg-change/composite/f08c11e98e8377f8817984b7a418a2a5.mp4"}
{"edit_instruction": "Change the background to a festive party venue filled with colorful balloons, streamers, and slowly floating confetti, with shimmering party lights and bright, diffused lighting from the front-left, captured as a medium shot at eye-level with a static camera and soft-focus background. Keep the man in the sweater holding a red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/c3f0a1f6274dd7a6b155d1576be63ab6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c3f0a1f6274dd7a6b155d1576be63ab6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c3f0a1f6274dd7a6b155d1576be63ab6.mp4", "mask_path": "synthetic-bg-change/mask/c3f0a1f6274dd7a6b155d1576be63ab6.mp4", "composite_path": "synthetic-bg-change/composite/c3f0a1f6274dd7a6b155d1576be63ab6.mp4"}
{"edit_instruction": "Change the background to a high-end luxury boutique with glass shelves, elegant decor, and other shoppers browsing in the distance, featuring soft flattering retail lighting from the right with a blurred background and bokeh. Keep the man in the brown sweater and bowtie intact.", "input_video_path": "synthetic-bg-change/input_video/343aa26ce2f6f83f06c39625282b6a51.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/343aa26ce2f6f83f06c39625282b6a51.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/343aa26ce2f6f83f06c39625282b6a51.mp4", "mask_path": "synthetic-bg-change/mask/343aa26ce2f6f83f06c39625282b6a51.mp4", "composite_path": "synthetic-bg-change/composite/343aa26ce2f6f83f06c39625282b6a51.mp4"}
{"edit_instruction": "Change the background to a festive party venue filled with colorful balloons, streamers, and slowly floating confetti, with shimmering party lights and bright, diffused lighting from the front-left, captured as a medium shot at eye-level with a static camera and soft-focus background. Keep the man in the sweater holding a red gift box intact.", "input_video_path": "synthetic-bg-change/input_video/f0b26ca086cc1a8583557b9c8074f1e3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f0b26ca086cc1a8583557b9c8074f1e3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f0b26ca086cc1a8583557b9c8074f1e3.mp4", "mask_path": "synthetic-bg-change/mask/f0b26ca086cc1a8583557b9c8074f1e3.mp4", "composite_path": "synthetic-bg-change/composite/f0b26ca086cc1a8583557b9c8074f1e3.mp4"}
{"edit_instruction": "Change the background to a snowy city street during the day with gently falling snowflakes, distant pedestrians in winter coats, and warmly glowing shop windows under soft overcast daylight from the front-left. Medium shot, eye-level, slightly blurred background. Keep the man in the brown sweater and bowtie intact.", "input_video_path": "synthetic-bg-change/input_video/0438463e6b94b10c27e0f6fe9b773ec7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0438463e6b94b10c27e0f6fe9b773ec7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0438463e6b94b10c27e0f6fe9b773ec7.mp4", "mask_path": "synthetic-bg-change/mask/0438463e6b94b10c27e0f6fe9b773ec7.mp4", "composite_path": "synthetic-bg-change/composite/0438463e6b94b10c27e0f6fe9b773ec7.mp4"}
{"edit_instruction": "Change the background to a lively birthday party with colorful balloons floating in the background, confetti drifting through the air, and party guests chatting in the blurred distance, lit by bright, soft artificial lighting from the front-right. Medium shot, eye-level, dreamy out-of-focus background. Keep the man in the brown sweater and bow tie intact.", "input_video_path": "synthetic-bg-change/input_video/339f52da40b74f816c932f09eb7c0daf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/339f52da40b74f816c932f09eb7c0daf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/339f52da40b74f816c932f09eb7c0daf.mp4", "mask_path": "synthetic-bg-change/mask/339f52da40b74f816c932f09eb7c0daf.mp4", "composite_path": "synthetic-bg-change/composite/339f52da40b74f816c932f09eb7c0daf.mp4"}
{"edit_instruction": "Change the background to a snowy city street during the day with gently falling snowflakes, distant pedestrians in winter coats, and warmly glowing shop windows under soft overcast daylight from the front-left. Medium shot, eye-level, slightly blurred background. Keep the man in the brown sweater and bowtie intact.", "input_video_path": "synthetic-bg-change/input_video/8e0747eb24c2779388b54c8961418197.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8e0747eb24c2779388b54c8961418197.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8e0747eb24c2779388b54c8961418197.mp4", "mask_path": "synthetic-bg-change/mask/8e0747eb24c2779388b54c8961418197.mp4", "composite_path": "synthetic-bg-change/composite/8e0747eb24c2779388b54c8961418197.mp4"}
{"edit_instruction": "Change the background to a lively karaoke bar with neon signs, party decorations, and a spinning disco ball reflecting spots of light, with people clapping in the blurry background and colorful ambient lighting with a soft front fill. Use a medium close-up, eye-level, static camera with a slightly blurred background. Keep the blonde woman in a plaid shirt singing into a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/3005387042c520cc2f4bf706ecd4e6ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3005387042c520cc2f4bf706ecd4e6ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3005387042c520cc2f4bf706ecd4e6ec.mp4", "mask_path": "synthetic-bg-change/mask/3005387042c520cc2f4bf706ecd4e6ec.mp4", "composite_path": "synthetic-bg-change/composite/3005387042c520cc2f4bf706ecd4e6ec.mp4"}
{"edit_instruction": "Change the background to a lively birthday party with colorful balloons floating in the background, confetti drifting through the air, and party guests chatting in the blurred distance, lit by bright, soft artificial lighting from the front-right. Medium shot, eye-level, dreamy out-of-focus background. Keep the man in the brown sweater and bow tie intact.", "input_video_path": "synthetic-bg-change/input_video/96b2b073f10f1757d66f04dceed8dd42.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/96b2b073f10f1757d66f04dceed8dd42.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/96b2b073f10f1757d66f04dceed8dd42.mp4", "mask_path": "synthetic-bg-change/mask/96b2b073f10f1757d66f04dceed8dd42.mp4", "composite_path": "synthetic-bg-change/composite/96b2b073f10f1757d66f04dceed8dd42.mp4"}
{"edit_instruction": "Change the background to an outdoor wooden stage at a country music festival with flags waving in the breeze and crowd lights twinkling in the distance, illuminated by warm afternoon sunlight from the front-left. Use a medium close-up, eye-level, static camera with gentle background blur. Keep the blonde woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/94939512a708da87779235c0be2d71c9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/94939512a708da87779235c0be2d71c9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/94939512a708da87779235c0be2d71c9.mp4", "mask_path": "synthetic-bg-change/mask/94939512a708da87779235c0be2d71c9.mp4", "composite_path": "synthetic-bg-change/composite/94939512a708da87779235c0be2d71c9.mp4"}
{"edit_instruction": "Change the background to a lively karaoke bar with neon signs, party decorations, and a spinning disco ball reflecting spots of light, with people clapping in the blurry background and colorful ambient lighting with a soft front fill. Use a medium close-up, eye-level, static camera with a slightly blurred background. Keep the blonde woman in a plaid shirt singing into a microphone intact.", "input_video_path": "synthetic-bg-change/input_video/12cebe3a9efe3efe1be2dc267d081587.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/12cebe3a9efe3efe1be2dc267d081587.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/12cebe3a9efe3efe1be2dc267d081587.mp4", "mask_path": "synthetic-bg-change/mask/12cebe3a9efe3efe1be2dc267d081587.mp4", "composite_path": "synthetic-bg-change/composite/12cebe3a9efe3efe1be2dc267d081587.mp4"}
{"edit_instruction": "Change the background to a busy modern cafe with large glass windows, pedestrians walking by outside, steam rising from a nearby coffee cup, and bright natural daylight entering from the right. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the young Asian woman in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1b34c6122c96d4160514d38dba915f2a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1b34c6122c96d4160514d38dba915f2a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1b34c6122c96d4160514d38dba915f2a.mp4", "mask_path": "synthetic-bg-change/mask/1b34c6122c96d4160514d38dba915f2a.mp4", "composite_path": "synthetic-bg-change/composite/1b34c6122c96d4160514d38dba915f2a.mp4"}
{"edit_instruction": "Change the background to an outdoor wooden stage at a country music festival with flags waving in the breeze and crowd lights twinkling in the distance, illuminated by warm afternoon sunlight from the front-left. Use a medium close-up, eye-level, static camera with gentle background blur. Keep the blonde woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/058c0e121f39877903234b2f3be33dfa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/058c0e121f39877903234b2f3be33dfa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/058c0e121f39877903234b2f3be33dfa.mp4", "mask_path": "synthetic-bg-change/mask/058c0e121f39877903234b2f3be33dfa.mp4", "composite_path": "synthetic-bg-change/composite/058c0e121f39877903234b2f3be33dfa.mp4"}
{"edit_instruction": "Change the background to a classic university library with tall wooden shelves, featuring dust motes dancing in shafts of light and students walking quietly in the blurred background. The scene should have soft, diffused light from large windows on the right, maintaining a medium close-up, eye-level, static camera angle with a dreamy out-of-focus background with bokeh. Keep the young Asian woman in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7c1a606f9964ee67ebd9576ec7c4d052.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7c1a606f9964ee67ebd9576ec7c4d052.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7c1a606f9964ee67ebd9576ec7c4d052.mp4", "mask_path": "synthetic-bg-change/mask/7c1a606f9964ee67ebd9576ec7c4d052.mp4", "composite_path": "synthetic-bg-change/composite/7c1a606f9964ee67ebd9576ec7c4d052.mp4"}
{"edit_instruction": "Change the background to a busy modern cafe with large glass windows, pedestrians walking by outside, steam rising from a nearby coffee cup, and bright natural daylight entering from the right. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the young Asian woman in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d1b7a747f6bb8910d3e25971b68b1c19.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d1b7a747f6bb8910d3e25971b68b1c19.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d1b7a747f6bb8910d3e25971b68b1c19.mp4", "mask_path": "synthetic-bg-change/mask/d1b7a747f6bb8910d3e25971b68b1c19.mp4", "composite_path": "synthetic-bg-change/composite/d1b7a747f6bb8910d3e25971b68b1c19.mp4"}
{"edit_instruction": "Change the background to a park bench in Central Park, New York, with leaves rustling and cyclists passing on a path behind, illuminated by natural afternoon sunlight from the right. Medium shot, eye-level, static camera, dreamy out-of-focus background. Keep the young woman in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0b8649410b0b02111358cb8f0d7fd1b3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0b8649410b0b02111358cb8f0d7fd1b3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0b8649410b0b02111358cb8f0d7fd1b3.mp4", "mask_path": "synthetic-bg-change/mask/0b8649410b0b02111358cb8f0d7fd1b3.mp4", "composite_path": "synthetic-bg-change/composite/0b8649410b0b02111358cb8f0d7fd1b3.mp4"}
{"edit_instruction": "Change the background to a classic university library with tall wooden shelves, featuring dust motes dancing in shafts of light and students walking quietly in the blurred background. The scene should have soft, diffused light from large windows on the right, maintaining a medium close-up, eye-level, static camera angle with a dreamy out-of-focus background with bokeh. Keep the young Asian woman in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0fee0f8489778f73a14f13db838a5608.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0fee0f8489778f73a14f13db838a5608.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0fee0f8489778f73a14f13db838a5608.mp4", "mask_path": "synthetic-bg-change/mask/0fee0f8489778f73a14f13db838a5608.mp4", "composite_path": "synthetic-bg-change/composite/0fee0f8489778f73a14f13db838a5608.mp4"}
{"edit_instruction": "Change the background to a lush green park with leaves falling gently from trees and a dog walker passing in the distance, featuring dappled sunlight filtering through the canopy from the right. Medium close-up, eye-level, static camera, soft-focus background. Keep the young Asian woman in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/18d53512f351d6c8298ca5e93ad25b9c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/18d53512f351d6c8298ca5e93ad25b9c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/18d53512f351d6c8298ca5e93ad25b9c.mp4", "mask_path": "synthetic-bg-change/mask/18d53512f351d6c8298ca5e93ad25b9c.mp4", "composite_path": "synthetic-bg-change/composite/18d53512f351d6c8298ca5e93ad25b9c.mp4"}
{"edit_instruction": "Change the background to a park bench in Central Park, New York, with leaves rustling and cyclists passing on a path behind, illuminated by natural afternoon sunlight from the right. Medium shot, eye-level, static camera, dreamy out-of-focus background. Keep the young woman in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a1bde06f255fcf385562097696bc542b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a1bde06f255fcf385562097696bc542b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a1bde06f255fcf385562097696bc542b.mp4", "mask_path": "synthetic-bg-change/mask/a1bde06f255fcf385562097696bc542b.mp4", "composite_path": "synthetic-bg-change/composite/a1bde06f255fcf385562097696bc542b.mp4"}
{"edit_instruction": "Change the background to a grand university library with rows of wooden bookshelves, dust motes dancing in shafts of light, and students walking quietly in the blurred background, lit by soft diffused light from large windows on the front-left. Use a medium close-up, eye-level, static camera with a soft bokeh background. Keep the young woman in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/7ef0e12838dbd9217985e8c89d8deeeb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7ef0e12838dbd9217985e8c89d8deeeb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7ef0e12838dbd9217985e8c89d8deeeb.mp4", "mask_path": "synthetic-bg-change/mask/7ef0e12838dbd9217985e8c89d8deeeb.mp4", "composite_path": "synthetic-bg-change/composite/7ef0e12838dbd9217985e8c89d8deeeb.mp4"}
{"edit_instruction": "Change the background to a classic university library with dust motes floating in sunbeams and students walking softly past tall wooden bookshelves in the blurred background, lit by soft diffused light from the right. Medium shot, eye-level, static camera, blurry background with bokeh. Keep the young woman in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/432c2efa9f99f2614f6d22da5907082c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/432c2efa9f99f2614f6d22da5907082c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/432c2efa9f99f2614f6d22da5907082c.mp4", "mask_path": "synthetic-bg-change/mask/432c2efa9f99f2614f6d22da5907082c.mp4", "composite_path": "synthetic-bg-change/composite/432c2efa9f99f2614f6d22da5907082c.mp4"}
{"edit_instruction": "Change the background to a lush green park with leaves falling gently from trees and a dog walker passing in the distance, featuring dappled sunlight filtering through the canopy from the right. Medium close-up, eye-level, static camera, soft-focus background. Keep the young Asian woman in a blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a191bda59659464f51d5c77e0d7218b2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a191bda59659464f51d5c77e0d7218b2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a191bda59659464f51d5c77e0d7218b2.mp4", "mask_path": "synthetic-bg-change/mask/a191bda59659464f51d5c77e0d7218b2.mp4", "composite_path": "synthetic-bg-change/composite/a191bda59659464f51d5c77e0d7218b2.mp4"}
{"edit_instruction": "Change the background to a grand university library with rows of wooden bookshelves, dust motes dancing in shafts of light, and students walking quietly in the blurred background, lit by soft diffused light from large windows on the front-left. Use a medium close-up, eye-level, static camera with a soft bokeh background. Keep the young woman in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9c2a255d7b26bd54e3201c641668014c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c2a255d7b26bd54e3201c641668014c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c2a255d7b26bd54e3201c641668014c.mp4", "mask_path": "synthetic-bg-change/mask/9c2a255d7b26bd54e3201c641668014c.mp4", "composite_path": "synthetic-bg-change/composite/9c2a255d7b26bd54e3201c641668014c.mp4"}
{"edit_instruction": "Change the background to a classic university library with dust motes floating in sunbeams and students walking softly past tall wooden bookshelves in the blurred background, lit by soft diffused light from the right. Medium shot, eye-level, static camera, blurry background with bokeh. Keep the young woman in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2fd56e267b37a74c8f946e816469060c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2fd56e267b37a74c8f946e816469060c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2fd56e267b37a74c8f946e816469060c.mp4", "mask_path": "synthetic-bg-change/mask/2fd56e267b37a74c8f946e816469060c.mp4", "composite_path": "synthetic-bg-change/composite/2fd56e267b37a74c8f946e816469060c.mp4"}
{"edit_instruction": "Change the background to a charming Parisian cafe with warm wood interiors, steam rising from a coffee cup, and pedestrians visible through the window, illuminated by soft natural window light from the front-right. Use a static camera, medium close-up shot at eye level with a blurred background and bokeh. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/badc6f03dd679ce2e425f526df51178f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/badc6f03dd679ce2e425f526df51178f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/badc6f03dd679ce2e425f526df51178f.mp4", "mask_path": "synthetic-bg-change/mask/badc6f03dd679ce2e425f526df51178f.mp4", "composite_path": "synthetic-bg-change/composite/badc6f03dd679ce2e425f526df51178f.mp4"}
{"edit_instruction": "Change the background to a grimy urban alleyway at twilight with steam rising from a manhole cover nearby and distant city traffic lights flickering, featuring cool, neutral ambient lighting from above left and a slightly blurred brick wall background. Keep the person in a denim shirt holding a knife intact.", "input_video_path": "synthetic-bg-change/input_video/5bdaa63ff86ecb1aad6ab7b01280d010.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5bdaa63ff86ecb1aad6ab7b01280d010.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5bdaa63ff86ecb1aad6ab7b01280d010.mp4", "mask_path": "synthetic-bg-change/mask/5bdaa63ff86ecb1aad6ab7b01280d010.mp4", "composite_path": "synthetic-bg-change/composite/5bdaa63ff86ecb1aad6ab7b01280d010.mp4"}
{"edit_instruction": "Change the background to a setting near a rain-streaked window with raindrops sliding down the glass and flickering streetlights outside in the blur, using soft diffused light from the front-right. Close-up, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the bearded man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/254c82aca585b0ba8e7fedd16e2a707b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/254c82aca585b0ba8e7fedd16e2a707b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/254c82aca585b0ba8e7fedd16e2a707b.mp4", "mask_path": "synthetic-bg-change/mask/254c82aca585b0ba8e7fedd16e2a707b.mp4", "composite_path": "synthetic-bg-change/composite/254c82aca585b0ba8e7fedd16e2a707b.mp4"}
{"edit_instruction": "Change the background to a charming Parisian cafe with warm wood interiors, steam rising from a coffee cup, and pedestrians visible through the window, illuminated by soft natural window light from the front-right. Use a static camera, medium close-up shot at eye level with a blurred background and bokeh. Keep the young woman in the white blouse intact.", "input_video_path": "synthetic-bg-change/input_video/cf6254c880b3e2ddb7526407f4b9a955.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cf6254c880b3e2ddb7526407f4b9a955.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cf6254c880b3e2ddb7526407f4b9a955.mp4", "mask_path": "synthetic-bg-change/mask/cf6254c880b3e2ddb7526407f4b9a955.mp4", "composite_path": "synthetic-bg-change/composite/cf6254c880b3e2ddb7526407f4b9a955.mp4"}
{"edit_instruction": "Change the background to a grimy urban alleyway at twilight with steam rising from a manhole cover nearby and distant city traffic lights flickering, featuring cool, neutral ambient lighting from above left and a slightly blurred brick wall background. Keep the person in a denim shirt holding a knife intact.", "input_video_path": "synthetic-bg-change/input_video/7271302944e3ec4eb05207569a13406e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7271302944e3ec4eb05207569a13406e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7271302944e3ec4eb05207569a13406e.mp4", "mask_path": "synthetic-bg-change/mask/7271302944e3ec4eb05207569a13406e.mp4", "composite_path": "synthetic-bg-change/composite/7271302944e3ec4eb05207569a13406e.mp4"}
{"edit_instruction": "Change the background to a historic university library with rows of wooden bookshelves, dust motes dancing in shafts of light, and students walking quietly in distant aisles, lit by soft diffused light from large windows on the left. Eye-level, medium close-up, blurred background with bokeh. Keep the young woman in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/94ea602f45eb876f007f483352d2ccb9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/94ea602f45eb876f007f483352d2ccb9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/94ea602f45eb876f007f483352d2ccb9.mp4", "mask_path": "synthetic-bg-change/mask/94ea602f45eb876f007f483352d2ccb9.mp4", "composite_path": "synthetic-bg-change/composite/94ea602f45eb876f007f483352d2ccb9.mp4"}
{"edit_instruction": "Change the background to a classic library with rows of wooden bookshelves, dust motes dancing in beams of light, and a student walking quietly in the distance. Use warm ambient lighting from the front-right. Eye-level, medium shot with a blurred background and bokeh. Keep the man in a denim shirt gesturing with a raised finger intact.", "input_video_path": "synthetic-bg-change/input_video/9bd6a0915437e3803c31d1f7b43ebee1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9bd6a0915437e3803c31d1f7b43ebee1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9bd6a0915437e3803c31d1f7b43ebee1.mp4", "mask_path": "synthetic-bg-change/mask/9bd6a0915437e3803c31d1f7b43ebee1.mp4", "composite_path": "synthetic-bg-change/composite/9bd6a0915437e3803c31d1f7b43ebee1.mp4"}
{"edit_instruction": "Change the background to a setting near a rain-streaked window with raindrops sliding down the glass and flickering streetlights outside in the blur, using soft diffused light from the front-right. Close-up, eye-level, static camera, dreamy out-of-focus background with bokeh. Keep the bearded man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/98e71726bff61476f04ed19ea4b021f4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/98e71726bff61476f04ed19ea4b021f4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/98e71726bff61476f04ed19ea4b021f4.mp4", "mask_path": "synthetic-bg-change/mask/98e71726bff61476f04ed19ea4b021f4.mp4", "composite_path": "synthetic-bg-change/composite/98e71726bff61476f04ed19ea4b021f4.mp4"}
{"edit_instruction": "Change the background to a historic university library with rows of wooden bookshelves, dust motes dancing in shafts of light, and students walking quietly in distant aisles, lit by soft diffused light from large windows on the left. Eye-level, medium close-up, blurred background with bokeh. Keep the young woman in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9b9f0e089692db29be5ac7a6f85622e1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9b9f0e089692db29be5ac7a6f85622e1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9b9f0e089692db29be5ac7a6f85622e1.mp4", "mask_path": "synthetic-bg-change/mask/9b9f0e089692db29be5ac7a6f85622e1.mp4", "composite_path": "synthetic-bg-change/composite/9b9f0e089692db29be5ac7a6f85622e1.mp4"}
{"edit_instruction": "Change the background to a wet street corner at night with heavy rain falling steadily, reflections of neon signs shimmering on the pavement, cars passing in the distance, and diffused street lighting from the upper left, featuring a gentle background blur. Keep the person in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/98f4cedf5cc84d71aa0b5875ef835195.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/98f4cedf5cc84d71aa0b5875ef835195.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/98f4cedf5cc84d71aa0b5875ef835195.mp4", "mask_path": "synthetic-bg-change/mask/98f4cedf5cc84d71aa0b5875ef835195.mp4", "composite_path": "synthetic-bg-change/composite/98f4cedf5cc84d71aa0b5875ef835195.mp4"}
{"edit_instruction": "Change the background to a classic library with rows of wooden bookshelves, dust motes dancing in beams of light, and a student walking quietly in the distance. Use warm ambient lighting from the front-right. Eye-level, medium shot with a blurred background and bokeh. Keep the man in a denim shirt gesturing with a raised finger intact.", "input_video_path": "synthetic-bg-change/input_video/7976d8613841282d824dd62acbd31837.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7976d8613841282d824dd62acbd31837.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7976d8613841282d824dd62acbd31837.mp4", "mask_path": "synthetic-bg-change/mask/7976d8613841282d824dd62acbd31837.mp4", "composite_path": "synthetic-bg-change/composite/7976d8613841282d824dd62acbd31837.mp4"}
{"edit_instruction": "Change the background to a damaged city street filled with rubble, with smoke and ash drifting through the air and small embers glowing in the debris, under diffused gloomy daylight from the front-left. Use a close-up, eye-level shot with a static camera and a sharp background showing destruction details. Keep the bearded man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/10a796baa2d6d444ae5108dffb64f781.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/10a796baa2d6d444ae5108dffb64f781.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/10a796baa2d6d444ae5108dffb64f781.mp4", "mask_path": "synthetic-bg-change/mask/10a796baa2d6d444ae5108dffb64f781.mp4", "composite_path": "synthetic-bg-change/composite/10a796baa2d6d444ae5108dffb64f781.mp4"}
{"edit_instruction": "Change the background to a wet street corner at night with heavy rain falling steadily, reflections of neon signs shimmering on the pavement, cars passing in the distance, and diffused street lighting from the upper left, featuring a gentle background blur. Keep the person in the denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6e30f18cd8722e1dae44caed508d2bf2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e30f18cd8722e1dae44caed508d2bf2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e30f18cd8722e1dae44caed508d2bf2.mp4", "mask_path": "synthetic-bg-change/mask/6e30f18cd8722e1dae44caed508d2bf2.mp4", "composite_path": "synthetic-bg-change/composite/6e30f18cd8722e1dae44caed508d2bf2.mp4"}
{"edit_instruction": "Change the background to a vintage train station platform with steam rising from a locomotive engine, passengers rushing past with luggage, and a station clock visible, illuminated by cool diffused daylight filtering through the glass roof from the left. Use a close-up shot with a static camera and a slightly blurred background. Keep the elderly man with a long white beard and fedora intact.", "input_video_path": "synthetic-bg-change/input_video/76677b41936ce02e55597c75898103a2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/76677b41936ce02e55597c75898103a2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/76677b41936ce02e55597c75898103a2.mp4", "mask_path": "synthetic-bg-change/mask/76677b41936ce02e55597c75898103a2.mp4", "composite_path": "synthetic-bg-change/composite/76677b41936ce02e55597c75898103a2.mp4"}
{"edit_instruction": "Change the background to a damaged city street filled with rubble, with smoke and ash drifting through the air and small embers glowing in the debris, under diffused gloomy daylight from the front-left. Use a close-up, eye-level shot with a static camera and a sharp background showing destruction details. Keep the bearded man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2ed65fa8c5aca7e2b492d6204f694c59.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2ed65fa8c5aca7e2b492d6204f694c59.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2ed65fa8c5aca7e2b492d6204f694c59.mp4", "mask_path": "synthetic-bg-change/mask/2ed65fa8c5aca7e2b492d6204f694c59.mp4", "composite_path": "synthetic-bg-change/composite/2ed65fa8c5aca7e2b492d6204f694c59.mp4"}
{"edit_instruction": "Change the background to an empty hospital waiting room with a ticking clock on the wall, dust motes floating in sterile air, and nurses walking past in the deep background, under clinical neutral lighting falling softly on his face. Use a close-up, eye-level, static camera with a blurred background. Keep the bearded man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6d7a1b15783c14ffb0d1ccb2b2fd0d53.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6d7a1b15783c14ffb0d1ccb2b2fd0d53.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6d7a1b15783c14ffb0d1ccb2b2fd0d53.mp4", "mask_path": "synthetic-bg-change/mask/6d7a1b15783c14ffb0d1ccb2b2fd0d53.mp4", "composite_path": "synthetic-bg-change/composite/6d7a1b15783c14ffb0d1ccb2b2fd0d53.mp4"}
{"edit_instruction": "Change the background to a vintage train station platform with steam rising from a locomotive engine, passengers rushing past with luggage, and a station clock visible, illuminated by cool diffused daylight filtering through the glass roof from the left. Use a close-up shot with a static camera and a slightly blurred background. Keep the elderly man with a long white beard and fedora intact.", "input_video_path": "synthetic-bg-change/input_video/97a7ad9dcd9bbb1909bb76d132385c04.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/97a7ad9dcd9bbb1909bb76d132385c04.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/97a7ad9dcd9bbb1909bb76d132385c04.mp4", "mask_path": "synthetic-bg-change/mask/97a7ad9dcd9bbb1909bb76d132385c04.mp4", "composite_path": "synthetic-bg-change/composite/97a7ad9dcd9bbb1909bb76d132385c04.mp4"}
{"edit_instruction": "Change the background to a cobbled street in an old European city district with pedestrians walking in the distance and steam rising from a nearby cafe vent, under soft neutral daylight filtering between buildings. Medium close-up, eye-level, blurred background with bokeh. Keep the elderly man in the black fedora and suit intact.", "input_video_path": "synthetic-bg-change/input_video/bf9f05aab1d5119047fd9e9da743c210.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bf9f05aab1d5119047fd9e9da743c210.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bf9f05aab1d5119047fd9e9da743c210.mp4", "mask_path": "synthetic-bg-change/mask/bf9f05aab1d5119047fd9e9da743c210.mp4", "composite_path": "synthetic-bg-change/composite/bf9f05aab1d5119047fd9e9da743c210.mp4"}
{"edit_instruction": "Change the background to an empty hospital waiting room with a ticking clock on the wall, dust motes floating in sterile air, and nurses walking past in the deep background, under clinical neutral lighting falling softly on his face. Use a close-up, eye-level, static camera with a blurred background. Keep the bearded man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6679066da99c0656f9c8b128aee4ca0b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6679066da99c0656f9c8b128aee4ca0b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6679066da99c0656f9c8b128aee4ca0b.mp4", "mask_path": "synthetic-bg-change/mask/6679066da99c0656f9c8b128aee4ca0b.mp4", "composite_path": "synthetic-bg-change/composite/6679066da99c0656f9c8b128aee4ca0b.mp4"}
{"edit_instruction": "Change the background to a park during autumn with golden leaves falling gently from trees and people walking dogs on distant paths, under soft overcast daylight from the front-right. Close-up, eye-level, static camera, blurred background with bokeh. Keep the crying man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0e627483b0ba1924bef98fb13d578add.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0e627483b0ba1924bef98fb13d578add.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0e627483b0ba1924bef98fb13d578add.mp4", "mask_path": "synthetic-bg-change/mask/0e627483b0ba1924bef98fb13d578add.mp4", "composite_path": "synthetic-bg-change/composite/0e627483b0ba1924bef98fb13d578add.mp4"}
{"edit_instruction": "Change the background to a cobbled street in an old European city district with pedestrians walking in the distance and steam rising from a nearby cafe vent, under soft neutral daylight filtering between buildings. Medium close-up, eye-level, blurred background with bokeh. Keep the elderly man in the black fedora and suit intact.", "input_video_path": "synthetic-bg-change/input_video/bebf79d8d261d2d0df46c18fa2a8ef6c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bebf79d8d261d2d0df46c18fa2a8ef6c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bebf79d8d261d2d0df46c18fa2a8ef6c.mp4", "mask_path": "synthetic-bg-change/mask/bebf79d8d261d2d0df46c18fa2a8ef6c.mp4", "composite_path": "synthetic-bg-change/composite/bebf79d8d261d2d0df46c18fa2a8ef6c.mp4"}
{"edit_instruction": "Change the background to a park during autumn with golden leaves falling gently from trees and people walking dogs on distant paths, under soft overcast daylight from the front-right. Close-up, eye-level, static camera, blurred background with bokeh. Keep the crying man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2c840ec0cc4e24171a1b3696a136f002.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c840ec0cc4e24171a1b3696a136f002.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c840ec0cc4e24171a1b3696a136f002.mp4", "mask_path": "synthetic-bg-change/mask/2c840ec0cc4e24171a1b3696a136f002.mp4", "composite_path": "synthetic-bg-change/composite/2c840ec0cc4e24171a1b3696a136f002.mp4"}
{"edit_instruction": "Change the background to a sleek, modern airport lounge with large windows showing airplanes taxiing on the tarmac, ground crew vehicles moving in the distance, and a digital departure board flickering in the midground, illuminated by neutral artificial light from the front-right. Medium shot, eye-level, static camera with a slightly blurred background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/0252f41e4ab3c8b46002abc79f626fc3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0252f41e4ab3c8b46002abc79f626fc3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0252f41e4ab3c8b46002abc79f626fc3.mp4", "mask_path": "synthetic-bg-change/mask/0252f41e4ab3c8b46002abc79f626fc3.mp4", "composite_path": "synthetic-bg-change/composite/0252f41e4ab3c8b46002abc79f626fc3.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with nurses and gurneys blurring past, digital overhead signs flickering slightly, and soft neutral hospital lighting from the front-right. Medium close-up, eye-level, static camera with gentle background blur. Keep the doctor in the lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/3d835c923164232475c15b89d6d99a00.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3d835c923164232475c15b89d6d99a00.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3d835c923164232475c15b89d6d99a00.mp4", "mask_path": "synthetic-bg-change/mask/3d835c923164232475c15b89d6d99a00.mp4", "composite_path": "synthetic-bg-change/composite/3d835c923164232475c15b89d6d99a00.mp4"}
{"edit_instruction": "Change the background to a sleek, modern airport lounge with large windows showing airplanes taxiing on the tarmac, ground crew vehicles moving in the distance, and a digital departure board flickering in the midground, illuminated by neutral artificial light from the front-right. Medium shot, eye-level, static camera with a slightly blurred background. Keep the man in the business suit intact.", "input_video_path": "synthetic-bg-change/input_video/6403540f89436a98e6b42d508c70637d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6403540f89436a98e6b42d508c70637d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6403540f89436a98e6b42d508c70637d.mp4", "mask_path": "synthetic-bg-change/mask/6403540f89436a98e6b42d508c70637d.mp4", "composite_path": "synthetic-bg-change/composite/6403540f89436a98e6b42d508c70637d.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with nurses and gurneys blurring past, digital overhead signs flickering slightly, and soft neutral hospital lighting from the front-right. Medium close-up, eye-level, static camera with gentle background blur. Keep the doctor in the lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/74879beee34d91d8f53b936f285d75dd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/74879beee34d91d8f53b936f285d75dd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/74879beee34d91d8f53b936f285d75dd.mp4", "mask_path": "synthetic-bg-change/mask/74879beee34d91d8f53b936f285d75dd.mp4", "composite_path": "synthetic-bg-change/composite/74879beee34d91d8f53b936f285d75dd.mp4"}
{"edit_instruction": "Change the background to a busy university hallway with students walking past, papers fluttering from a nearby bulletin board, and dust motes dancing in light beams from high windows, with soft neutral light from the front-right. Medium shot, eye-level, static camera, slightly blurred background with gentle bokeh. Keep the student intact.", "input_video_path": "synthetic-bg-change/input_video/52ed9065842a55c24494b65e888c229d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/52ed9065842a55c24494b65e888c229d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/52ed9065842a55c24494b65e888c229d.mp4", "mask_path": "synthetic-bg-change/mask/52ed9065842a55c24494b65e888c229d.mp4", "composite_path": "synthetic-bg-change/composite/52ed9065842a55c24494b65e888c229d.mp4"}
{"edit_instruction": "Change the background to a busy downtown street corner with pedestrians briskly walking past, yellow taxi cabs driving by, traffic lights changing colors, steam rising from subway grates, and soft diffused daylight coming from the front-right. Medium shot, eye-level, static camera with urban bokeh. Keep the businessman multitasking on his phone and tablet intact.", "input_video_path": "synthetic-bg-change/input_video/b97db6ab94f0d492e74e2c2ea5fa590c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b97db6ab94f0d492e74e2c2ea5fa590c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b97db6ab94f0d492e74e2c2ea5fa590c.mp4", "mask_path": "synthetic-bg-change/mask/b97db6ab94f0d492e74e2c2ea5fa590c.mp4", "composite_path": "synthetic-bg-change/composite/b97db6ab94f0d492e74e2c2ea5fa590c.mp4"}
{"edit_instruction": "Change the background to a busy university hallway with students walking past, papers fluttering from a nearby bulletin board, and dust motes dancing in light beams from high windows, with soft neutral light from the front-right. Medium shot, eye-level, static camera, slightly blurred background with gentle bokeh. Keep the student intact.", "input_video_path": "synthetic-bg-change/input_video/013eae4429c5f9bbc78cb04117fde6f5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/013eae4429c5f9bbc78cb04117fde6f5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/013eae4429c5f9bbc78cb04117fde6f5.mp4", "mask_path": "synthetic-bg-change/mask/013eae4429c5f9bbc78cb04117fde6f5.mp4", "composite_path": "synthetic-bg-change/composite/013eae4429c5f9bbc78cb04117fde6f5.mp4"}
{"edit_instruction": "Change the background to a university campus path lined with cherry blossom trees, with sakura petals drifting in the breeze and students walking in the distance, illuminated by soft diffused daylight. Medium close-up, eye-level, static camera with a soft-focus background causing distant buildings to blur. Keep the student in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4fe52075ff025699712b524fe972cc93.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4fe52075ff025699712b524fe972cc93.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4fe52075ff025699712b524fe972cc93.mp4", "mask_path": "synthetic-bg-change/mask/4fe52075ff025699712b524fe972cc93.mp4", "composite_path": "synthetic-bg-change/composite/4fe52075ff025699712b524fe972cc93.mp4"}
{"edit_instruction": "Change the background to a busy downtown street corner with pedestrians briskly walking past, yellow taxi cabs driving by, traffic lights changing colors, steam rising from subway grates, and soft diffused daylight coming from the front-right. Medium shot, eye-level, static camera with urban bokeh. Keep the businessman multitasking on his phone and tablet intact.", "input_video_path": "synthetic-bg-change/input_video/65da0a9e0b77c0d0e5d00a98ddb62b38.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65da0a9e0b77c0d0e5d00a98ddb62b38.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65da0a9e0b77c0d0e5d00a98ddb62b38.mp4", "mask_path": "synthetic-bg-change/mask/65da0a9e0b77c0d0e5d00a98ddb62b38.mp4", "composite_path": "synthetic-bg-change/composite/65da0a9e0b77c0d0e5d00a98ddb62b38.mp4"}
{"edit_instruction": "Change the background to a busy city accident scene at night with ambulance lights flashing red and blue, steam rising from street vents, and passing cars leaving light trails. Include light rain falling, emergency strobes casting rhythmic colored shadows, and wet pavement reflecting urban lights. Maintain neutral light from the front-right mixed with chaotic scene lighting, using a medium shot at eye-level with a static camera and slightly blurred background. Keep the doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/b2ded09f38a500795a229904a4ed0b7c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b2ded09f38a500795a229904a4ed0b7c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b2ded09f38a500795a229904a4ed0b7c.mp4", "mask_path": "synthetic-bg-change/mask/b2ded09f38a500795a229904a4ed0b7c.mp4", "composite_path": "synthetic-bg-change/composite/b2ded09f38a500795a229904a4ed0b7c.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic medical bay with floating holographic medical charts, neon vitals displays pulsing with rhythmic data streams, and robots patrolling in the blurred distance, lit by soft neutral light from the front-right. Medium close-up, eye-level, static camera, soft-focus background with bokeh effects from the holograms. Keep the doctor in a lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/339490772a73ae545c45cc90c4f60526.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/339490772a73ae545c45cc90c4f60526.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/339490772a73ae545c45cc90c4f60526.mp4", "mask_path": "synthetic-bg-change/mask/339490772a73ae545c45cc90c4f60526.mp4", "composite_path": "synthetic-bg-change/composite/339490772a73ae545c45cc90c4f60526.mp4"}
{"edit_instruction": "Change the background to a university campus path lined with cherry blossom trees, with sakura petals drifting in the breeze and students walking in the distance, illuminated by soft diffused daylight. Medium close-up, eye-level, static camera with a soft-focus background causing distant buildings to blur. Keep the student in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6d8688751f2acdc154de4b46261cf485.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6d8688751f2acdc154de4b46261cf485.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6d8688751f2acdc154de4b46261cf485.mp4", "mask_path": "synthetic-bg-change/mask/6d8688751f2acdc154de4b46261cf485.mp4", "composite_path": "synthetic-bg-change/composite/6d8688751f2acdc154de4b46261cf485.mp4"}
{"edit_instruction": "Change the background to a busy city accident scene at night with ambulance lights flashing red and blue, steam rising from street vents, and passing cars leaving light trails. Include light rain falling, emergency strobes casting rhythmic colored shadows, and wet pavement reflecting urban lights. Maintain neutral light from the front-right mixed with chaotic scene lighting, using a medium shot at eye-level with a static camera and slightly blurred background. Keep the doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/3565b8a9176eb9d895154553285b9e46.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3565b8a9176eb9d895154553285b9e46.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3565b8a9176eb9d895154553285b9e46.mp4", "mask_path": "synthetic-bg-change/mask/3565b8a9176eb9d895154553285b9e46.mp4", "composite_path": "synthetic-bg-change/composite/3565b8a9176eb9d895154553285b9e46.mp4"}
{"edit_instruction": "Change the background to a bustling emergency room with nurses rushing past carrying supplies, gurneys moving in the distance, and swaying medical curtains, lit by professional soft light from the front-right. Medium close-up, eye-level, static camera, gentle background blur. Keep the doctor consulting the tablet intact.", "input_video_path": "synthetic-bg-change/input_video/6a2b74816b8c8c05a5153817ef547759.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6a2b74816b8c8c05a5153817ef547759.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6a2b74816b8c8c05a5153817ef547759.mp4", "mask_path": "synthetic-bg-change/mask/6a2b74816b8c8c05a5153817ef547759.mp4", "composite_path": "synthetic-bg-change/composite/6a2b74816b8c8c05a5153817ef547759.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic medical bay with floating holographic medical charts, neon vitals displays pulsing with rhythmic data streams, and robots patrolling in the blurred distance, lit by soft neutral light from the front-right. Medium close-up, eye-level, static camera, soft-focus background with bokeh effects from the holograms. Keep the doctor in a lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/63c0458e931745cd141f9b05b1ba58f1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/63c0458e931745cd141f9b05b1ba58f1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/63c0458e931745cd141f9b05b1ba58f1.mp4", "mask_path": "synthetic-bg-change/mask/63c0458e931745cd141f9b05b1ba58f1.mp4", "composite_path": "synthetic-bg-change/composite/63c0458e931745cd141f9b05b1ba58f1.mp4"}
{"edit_instruction": "Change the background to a bustling emergency room with nurses rushing past carrying supplies, gurneys moving in the distance, and swaying medical curtains, lit by professional soft light from the front-right. Medium close-up, eye-level, static camera, gentle background blur. Keep the doctor consulting the tablet intact.", "input_video_path": "synthetic-bg-change/input_video/2e4a04a04d7d0f32b9e9a53f7734d4c4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2e4a04a04d7d0f32b9e9a53f7734d4c4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2e4a04a04d7d0f32b9e9a53f7734d4c4.mp4", "mask_path": "synthetic-bg-change/mask/2e4a04a04d7d0f32b9e9a53f7734d4c4.mp4", "composite_path": "synthetic-bg-change/composite/2e4a04a04d7d0f32b9e9a53f7734d4c4.mp4"}
{"edit_instruction": "Change the background to a busy hospital emergency room with medical staff rushing past, emergency red lights flashing and rotating, digital heart rate monitors flickering, soft diffused lighting from front-left, medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/f0543f1e5aea7d816e6c87918d37d73c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f0543f1e5aea7d816e6c87918d37d73c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f0543f1e5aea7d816e6c87918d37d73c.mp4", "mask_path": "synthetic-bg-change/mask/f0543f1e5aea7d816e6c87918d37d73c.mp4", "composite_path": "synthetic-bg-change/composite/f0543f1e5aea7d816e6c87918d37d73c.mp4"}
{"edit_instruction": "Change the background to a busy hospital emergency room with medical staff rushing past, emergency red lights flashing and rotating, digital heart rate monitors flickering, soft diffused lighting from front-left, medium shot, eye-level, static camera, soft-focus background with bokeh. Keep the doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/2c538d762cd74ae20d3502d045b9612c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c538d762cd74ae20d3502d045b9612c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c538d762cd74ae20d3502d045b9612c.mp4", "mask_path": "synthetic-bg-change/mask/2c538d762cd74ae20d3502d045b9612c.mp4", "composite_path": "synthetic-bg-change/composite/2c538d762cd74ae20d3502d045b9612c.mp4"}
{"edit_instruction": "Change the background to a ruined futuristic battlefield with a massive damaged spacecraft burning, thick smoke plumes, debris floating in zero-gravity pockets, and dynamic red energy bolts firing in the distance, illuminated by cool, harsh light from the front-right. Use a medium close-up, eye-level static camera with slightly blurred background details. Keep the soldier in desert camo holding a rifle intact.", "input_video_path": "synthetic-bg-change/input_video/73dd4c4f6b51b629bd5191d8f74476dc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/73dd4c4f6b51b629bd5191d8f74476dc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/73dd4c4f6b51b629bd5191d8f74476dc.mp4", "mask_path": "synthetic-bg-change/mask/73dd4c4f6b51b629bd5191d8f74476dc.mp4", "composite_path": "synthetic-bg-change/composite/73dd4c4f6b51b629bd5191d8f74476dc.mp4"}
{"edit_instruction": "Change the background to a suburban driveway on a sunny afternoon with golden autumn leaves falling gently and an American flag waving on a porch. Use soft warm lighting from the left, a soft-focus background with bokeh of the neighborhood street and trees, and maintain a heartwarming reunion atmosphere. Eye-level, medium shot, static camera. Keep the military father hugging his children intact.", "input_video_path": "synthetic-bg-change/input_video/57bddbcac24762fdf40376a60dcd3e7d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/57bddbcac24762fdf40376a60dcd3e7d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/57bddbcac24762fdf40376a60dcd3e7d.mp4", "mask_path": "synthetic-bg-change/mask/57bddbcac24762fdf40376a60dcd3e7d.mp4", "composite_path": "synthetic-bg-change/composite/57bddbcac24762fdf40376a60dcd3e7d.mp4"}
{"edit_instruction": "Change the background to a ruined futuristic battlefield with a massive damaged spacecraft burning, thick smoke plumes, debris floating in zero-gravity pockets, and dynamic red energy bolts firing in the distance, illuminated by cool, harsh light from the front-right. Use a medium close-up, eye-level static camera with slightly blurred background details. Keep the soldier in desert camo holding a rifle intact.", "input_video_path": "synthetic-bg-change/input_video/15e36aae2597187b19b25a042f2f8489.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/15e36aae2597187b19b25a042f2f8489.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/15e36aae2597187b19b25a042f2f8489.mp4", "mask_path": "synthetic-bg-change/mask/15e36aae2597187b19b25a042f2f8489.mp4", "composite_path": "synthetic-bg-change/composite/15e36aae2597187b19b25a042f2f8489.mp4"}
{"edit_instruction": "Change the background to a suburban driveway on a sunny afternoon with golden autumn leaves falling gently and an American flag waving on a porch. Use soft warm lighting from the left, a soft-focus background with bokeh of the neighborhood street and trees, and maintain a heartwarming reunion atmosphere. Eye-level, medium shot, static camera. Keep the military father hugging his children intact.", "input_video_path": "synthetic-bg-change/input_video/d16ec5ccaf522e667c09c005fb8ab32a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d16ec5ccaf522e667c09c005fb8ab32a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d16ec5ccaf522e667c09c005fb8ab32a.mp4", "mask_path": "synthetic-bg-change/mask/d16ec5ccaf522e667c09c005fb8ab32a.mp4", "composite_path": "synthetic-bg-change/composite/d16ec5ccaf522e667c09c005fb8ab32a.mp4"}
{"edit_instruction": "Change the background to a busy airport arrival terminal with travelers walking past, electronic arrival boards flickering behind, soft diffused terminal lighting, and a slightly blurred background showing the depth of the hall. Keep the soldier hugging his sons intact.", "input_video_path": "synthetic-bg-change/input_video/7e9976e14bda2224a51e51911bd317e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e9976e14bda2224a51e51911bd317e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e9976e14bda2224a51e51911bd317e9.mp4", "mask_path": "synthetic-bg-change/mask/7e9976e14bda2224a51e51911bd317e9.mp4", "composite_path": "synthetic-bg-change/composite/7e9976e14bda2224a51e51911bd317e9.mp4"}
{"edit_instruction": "Change the background to a bright, modern living room with large windows, sheer curtains billowing gently, a ceiling fan spinning slowly overhead, and soft natural light from the front-left. Wide shot, eye-level, static camera, slightly blurred background. Keep the woman and the little girl in a fairy costume intact.", "input_video_path": "synthetic-bg-change/input_video/61484f38f7ad89f36fbbbc8823a5fcc6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/61484f38f7ad89f36fbbbc8823a5fcc6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/61484f38f7ad89f36fbbbc8823a5fcc6.mp4", "mask_path": "synthetic-bg-change/mask/61484f38f7ad89f36fbbbc8823a5fcc6.mp4", "composite_path": "synthetic-bg-change/composite/61484f38f7ad89f36fbbbc8823a5fcc6.mp4"}
{"edit_instruction": "Change the background to a busy airport arrival terminal with travelers walking past, electronic arrival boards flickering behind, soft diffused terminal lighting, and a slightly blurred background showing the depth of the hall. Keep the soldier hugging his sons intact.", "input_video_path": "synthetic-bg-change/input_video/e4051361f6b47df83051904960bc7187.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e4051361f6b47df83051904960bc7187.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e4051361f6b47df83051904960bc7187.mp4", "mask_path": "synthetic-bg-change/mask/e4051361f6b47df83051904960bc7187.mp4", "composite_path": "synthetic-bg-change/composite/e4051361f6b47df83051904960bc7187.mp4"}
{"edit_instruction": "Change the background to a bright, modern living room with large windows, sheer curtains billowing gently, a ceiling fan spinning slowly overhead, and soft natural light from the front-left. Wide shot, eye-level, static camera, slightly blurred background. Keep the woman and the little girl in a fairy costume intact.", "input_video_path": "synthetic-bg-change/input_video/585376af5af7333b8d561a6f0ad259a0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/585376af5af7333b8d561a6f0ad259a0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/585376af5af7333b8d561a6f0ad259a0.mp4", "mask_path": "synthetic-bg-change/mask/585376af5af7333b8d561a6f0ad259a0.mp4", "composite_path": "synthetic-bg-change/composite/585376af5af7333b8d561a6f0ad259a0.mp4"}
{"edit_instruction": "Change the background to a military airfield tarmac with a blurred C-130 transport plane idling, propellers spinning, heat shimmer rising, a windsock whipping in the breeze, and soft bokeh of runway lights, under soft diffused neutral daylight. Use a cinematic shallow depth of field. Keep the soldier holding his daughter intact.", "input_video_path": "synthetic-bg-change/input_video/de03e5c96583cd60c45a0c3e6076ab64.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/de03e5c96583cd60c45a0c3e6076ab64.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/de03e5c96583cd60c45a0c3e6076ab64.mp4", "mask_path": "synthetic-bg-change/mask/de03e5c96583cd60c45a0c3e6076ab64.mp4", "composite_path": "synthetic-bg-change/composite/de03e5c96583cd60c45a0c3e6076ab64.mp4"}
{"edit_instruction": "Change the background to a suburban backyard during a surprise homecoming with golden autumn leaves falling gently, a swaying tire swing, and sunlight filtering through oak trees, using gentle background blur to emphasize the cozy home setting. Keep the soldier holding his daughter intact.", "input_video_path": "synthetic-bg-change/input_video/b4a1c4eb5a15b99ef4460751c987855f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b4a1c4eb5a15b99ef4460751c987855f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b4a1c4eb5a15b99ef4460751c987855f.mp4", "mask_path": "synthetic-bg-change/mask/b4a1c4eb5a15b99ef4460751c987855f.mp4", "composite_path": "synthetic-bg-change/composite/b4a1c4eb5a15b99ef4460751c987855f.mp4"}
{"edit_instruction": "Change the background to a military airfield tarmac with a blurred C-130 transport plane idling, propellers spinning, heat shimmer rising, a windsock whipping in the breeze, and soft bokeh of runway lights, under soft diffused neutral daylight. Use a cinematic shallow depth of field. Keep the soldier holding his daughter intact.", "input_video_path": "synthetic-bg-change/input_video/41ca08479fac6cec09201aebcdc92a8b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/41ca08479fac6cec09201aebcdc92a8b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/41ca08479fac6cec09201aebcdc92a8b.mp4", "mask_path": "synthetic-bg-change/mask/41ca08479fac6cec09201aebcdc92a8b.mp4", "composite_path": "synthetic-bg-change/composite/41ca08479fac6cec09201aebcdc92a8b.mp4"}
{"edit_instruction": "Change the background to a sandstorm-swept ruin with sand clouds drifting rapidly and dust particles swirling chaotically, featuring heat shimmer in the distance and soft diffused neutral light from the left. Medium shot, eye-level, static camera, sharp background showing destroyed stone walls and a vast desert horizon. Keep the soldier in desert camo intact.", "input_video_path": "synthetic-bg-change/input_video/8f137ca9d4771a4bf9103445f2609459.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8f137ca9d4771a4bf9103445f2609459.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8f137ca9d4771a4bf9103445f2609459.mp4", "mask_path": "synthetic-bg-change/mask/8f137ca9d4771a4bf9103445f2609459.mp4", "composite_path": "synthetic-bg-change/composite/8f137ca9d4771a4bf9103445f2609459.mp4"}
{"edit_instruction": "Change the background to a suburban backyard during a surprise homecoming with golden autumn leaves falling gently, a swaying tire swing, and sunlight filtering through oak trees, using gentle background blur to emphasize the cozy home setting. Keep the soldier holding his daughter intact.", "input_video_path": "synthetic-bg-change/input_video/2c95482c9c445df283652c753f9e0b38.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c95482c9c445df283652c753f9e0b38.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c95482c9c445df283652c753f9e0b38.mp4", "mask_path": "synthetic-bg-change/mask/2c95482c9c445df283652c753f9e0b38.mp4", "composite_path": "synthetic-bg-change/composite/2c95482c9c445df283652c753f9e0b38.mp4"}
{"edit_instruction": "Change the background to a sandstorm-swept ruin with sand clouds drifting rapidly and dust particles swirling chaotically, featuring heat shimmer in the distance and soft diffused neutral light from the left. Medium shot, eye-level, static camera, sharp background showing destroyed stone walls and a vast desert horizon. Keep the soldier in desert camo intact.", "input_video_path": "synthetic-bg-change/input_video/d7ab32c1920e2240e0d2da47e6eed881.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d7ab32c1920e2240e0d2da47e6eed881.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d7ab32c1920e2240e0d2da47e6eed881.mp4", "mask_path": "synthetic-bg-change/mask/d7ab32c1920e2240e0d2da47e6eed881.mp4", "composite_path": "synthetic-bg-change/composite/d7ab32c1920e2240e0d2da47e6eed881.mp4"}
{"edit_instruction": "Change the background to a gritty, tiled New York subway station platform with a speeding subway train, graffiti-covered walls, and rats near the tracks, featuring soft, slightly cool fluorescent overhead lighting and dramatic volumetric haze. Keep the hip-hop dancer intact.", "input_video_path": "synthetic-bg-change/input_video/c6051d67f4d2e74d3951c528f75fb7ee.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c6051d67f4d2e74d3951c528f75fb7ee.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c6051d67f4d2e74d3951c528f75fb7ee.mp4", "mask_path": "synthetic-bg-change/mask/c6051d67f4d2e74d3951c528f75fb7ee.mp4", "composite_path": "synthetic-bg-change/composite/c6051d67f4d2e74d3951c528f75fb7ee.mp4"}
{"edit_instruction": "Change the background to a ruined city street with smoke plumes rising from distant burning buildings, papers and debris blowing across cracked asphalt, and a flock of crows flying chaotically, lit by hard sunlight from the right, shot as a medium shot at eye-level with a static camera and deep focus on sharp background details. Keep the soldier in desert fatigues intact.", "input_video_path": "synthetic-bg-change/input_video/6116fb4a1710a8f6c877e856c5c7c957.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6116fb4a1710a8f6c877e856c5c7c957.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6116fb4a1710a8f6c877e856c5c7c957.mp4", "mask_path": "synthetic-bg-change/mask/6116fb4a1710a8f6c877e856c5c7c957.mp4", "composite_path": "synthetic-bg-change/composite/6116fb4a1710a8f6c877e856c5c7c957.mp4"}
{"edit_instruction": "Change the background to a gritty, tiled New York subway station platform with a speeding subway train, graffiti-covered walls, and rats near the tracks, featuring soft, slightly cool fluorescent overhead lighting and dramatic volumetric haze. Keep the hip-hop dancer intact.", "input_video_path": "synthetic-bg-change/input_video/ef65d13f89bce3416a6a95bf8b0a05e6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ef65d13f89bce3416a6a95bf8b0a05e6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ef65d13f89bce3416a6a95bf8b0a05e6.mp4", "mask_path": "synthetic-bg-change/mask/ef65d13f89bce3416a6a95bf8b0a05e6.mp4", "composite_path": "synthetic-bg-change/composite/ef65d13f89bce3416a6a95bf8b0a05e6.mp4"}
{"edit_instruction": "Change the background to a ruined city street with smoke plumes rising from distant burning buildings, papers and debris blowing across cracked asphalt, and a flock of crows flying chaotically, lit by hard sunlight from the right, shot as a medium shot at eye-level with a static camera and deep focus on sharp background details. Keep the soldier in desert fatigues intact.", "input_video_path": "synthetic-bg-change/input_video/f13b507078318624d598c8a03fe664f0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f13b507078318624d598c8a03fe664f0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f13b507078318624d598c8a03fe664f0.mp4", "mask_path": "synthetic-bg-change/mask/f13b507078318624d598c8a03fe664f0.mp4", "composite_path": "synthetic-bg-change/composite/f13b507078318624d598c8a03fe664f0.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a graffiti-covered train rushing by in the background, rhythmically flickering fluorescent lights overhead, and steam rising from vents. Use bright, hard lighting from the front-right. Capture an eye-level, full shot with a static camera and a slightly blurred background featuring urban grit details and New York subway tile textures. Keep the hip-hop dancer intact.", "input_video_path": "synthetic-bg-change/input_video/133d449fc9026577a58af0e39b5bb83e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/133d449fc9026577a58af0e39b5bb83e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/133d449fc9026577a58af0e39b5bb83e.mp4", "mask_path": "synthetic-bg-change/mask/133d449fc9026577a58af0e39b5bb83e.mp4", "composite_path": "synthetic-bg-change/composite/133d449fc9026577a58af0e39b5bb83e.mp4"}
{"edit_instruction": "Change the background to a ruined city street with crumbling concrete walls, heavy dust and ash particles floating in the air and swirling, and smoke plumes rising from burning vehicles in the background, lit by harsh, cool lighting from the front-right. Use a medium close-up, eye-level shot with a static camera and a slightly blurred background. Keep the soldier in desert gear intact.", "input_video_path": "synthetic-bg-change/input_video/9a1e1f5ee7e76d7fdf380336297675df.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9a1e1f5ee7e76d7fdf380336297675df.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9a1e1f5ee7e76d7fdf380336297675df.mp4", "mask_path": "synthetic-bg-change/mask/9a1e1f5ee7e76d7fdf380336297675df.mp4", "composite_path": "synthetic-bg-change/composite/9a1e1f5ee7e76d7fdf380336297675df.mp4"}
{"edit_instruction": "Change the background to a tiled subway platform with a graffiti-covered train rushing by in the background, rhythmically flickering fluorescent lights overhead, and steam rising from vents. Use bright, hard lighting from the front-right. Capture an eye-level, full shot with a static camera and a slightly blurred background featuring urban grit details and New York subway tile textures. Keep the hip-hop dancer intact.", "input_video_path": "synthetic-bg-change/input_video/ebb5d57b49a702b352639c574238f7cd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ebb5d57b49a702b352639c574238f7cd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ebb5d57b49a702b352639c574238f7cd.mp4", "mask_path": "synthetic-bg-change/mask/ebb5d57b49a702b352639c574238f7cd.mp4", "composite_path": "synthetic-bg-change/composite/ebb5d57b49a702b352639c574238f7cd.mp4"}
{"edit_instruction": "Change the background to a concrete basketball court in Brooklyn at sunset with pigeons flying away and leaves blowing across the court, featuring a subway train passing on an elevated track in the distance under soft, neutral overhead daylight. Full shot, eye-level, static camera, slightly blurred background with urban textures. Keep the hip-hop dancer intact.", "input_video_path": "synthetic-bg-change/input_video/b1a24c669cc06bfbcc93ff64dced5c05.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1a24c669cc06bfbcc93ff64dced5c05.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1a24c669cc06bfbcc93ff64dced5c05.mp4", "mask_path": "synthetic-bg-change/mask/b1a24c669cc06bfbcc93ff64dced5c05.mp4", "composite_path": "synthetic-bg-change/composite/b1a24c669cc06bfbcc93ff64dced5c05.mp4"}
{"edit_instruction": "Change the background to a ruined city street with crumbling concrete walls, heavy dust and ash particles floating in the air and swirling, and smoke plumes rising from burning vehicles in the background, lit by harsh, cool lighting from the front-right. Use a medium close-up, eye-level shot with a static camera and a slightly blurred background. Keep the soldier in desert gear intact.", "input_video_path": "synthetic-bg-change/input_video/079fcd67352800357f7109f24f6c3f1c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/079fcd67352800357f7109f24f6c3f1c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/079fcd67352800357f7109f24f6c3f1c.mp4", "mask_path": "synthetic-bg-change/mask/079fcd67352800357f7109f24f6c3f1c.mp4", "composite_path": "synthetic-bg-change/composite/079fcd67352800357f7109f24f6c3f1c.mp4"}
{"edit_instruction": "Change the background to a concrete basketball court in Brooklyn at sunset with pigeons flying away and leaves blowing across the court, featuring a subway train passing on an elevated track in the distance under soft, neutral overhead daylight. Full shot, eye-level, static camera, slightly blurred background with urban textures. Keep the hip-hop dancer intact.", "input_video_path": "synthetic-bg-change/input_video/7d615c2a93cffda19b00d513a01068bc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7d615c2a93cffda19b00d513a01068bc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7d615c2a93cffda19b00d513a01068bc.mp4", "mask_path": "synthetic-bg-change/mask/7d615c2a93cffda19b00d513a01068bc.mp4", "composite_path": "synthetic-bg-change/composite/7d615c2a93cffda19b00d513a01068bc.mp4"}
{"edit_instruction": "Change the background to a golden autumn park with falling maple leaves drifting in the breeze and swirling close, golden sunbeams filtering through swaying orange trees in the distance, warm sunlight from the front-right. Medium shot, eye-level, static camera, dreamy out-of-focus background with rich autumnal bokeh. Keep the happy mother holding her laughing son intact.", "input_video_path": "synthetic-bg-change/input_video/dabf41239476ef86bbdaa3669b47e87d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dabf41239476ef86bbdaa3669b47e87d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dabf41239476ef86bbdaa3669b47e87d.mp4", "mask_path": "synthetic-bg-change/mask/dabf41239476ef86bbdaa3669b47e87d.mp4", "composite_path": "synthetic-bg-change/composite/dabf41239476ef86bbdaa3669b47e87d.mp4"}
{"edit_instruction": "Change the background to a golden autumn park with falling maple leaves drifting in the breeze and swirling close, golden sunbeams filtering through swaying orange trees in the distance, warm sunlight from the front-right. Medium shot, eye-level, static camera, dreamy out-of-focus background with rich autumnal bokeh. Keep the happy mother holding her laughing son intact.", "input_video_path": "synthetic-bg-change/input_video/b04af2bb2be01a95af729006a3064983.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b04af2bb2be01a95af729006a3064983.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b04af2bb2be01a95af729006a3064983.mp4", "mask_path": "synthetic-bg-change/mask/b04af2bb2be01a95af729006a3064983.mp4", "composite_path": "synthetic-bg-change/composite/b04af2bb2be01a95af729006a3064983.mp4"}
{"edit_instruction": "Change the background to a snowy city sidewalk lined with decorated shop windows, featuring falling snowflakes, twinkling festive string lights overhead, yellow taxi cabs in the distance, and steam rising from vents, lit by soft neutral city light from the front-right. Use a full shot, eye-level, static camera angle with a sharp background in deep focus. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/b79b3e0dc1b4f6152124647de96d3b43.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b79b3e0dc1b4f6152124647de96d3b43.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b79b3e0dc1b4f6152124647de96d3b43.mp4", "mask_path": "synthetic-bg-change/mask/b79b3e0dc1b4f6152124647de96d3b43.mp4", "composite_path": "synthetic-bg-change/composite/b79b3e0dc1b4f6152124647de96d3b43.mp4"}
{"edit_instruction": "Change the background to a snowy city sidewalk lined with decorated shop windows, featuring falling snowflakes, twinkling festive string lights overhead, yellow taxi cabs in the distance, and steam rising from vents, lit by soft neutral city light from the front-right. Use a full shot, eye-level, static camera angle with a sharp background in deep focus. Keep Santa Claus intact.", "input_video_path": "synthetic-bg-change/input_video/3407a2fceef60d136531b70fbf4dcd49.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3407a2fceef60d136531b70fbf4dcd49.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3407a2fceef60d136531b70fbf4dcd49.mp4", "mask_path": "synthetic-bg-change/mask/3407a2fceef60d136531b70fbf4dcd49.mp4", "composite_path": "synthetic-bg-change/composite/3407a2fceef60d136531b70fbf4dcd49.mp4"}
{"edit_instruction": "Change the background to an ancient magical forest with glowing fairy dust swirling, tiny blue spirit butterflies fluttering, bioluminescent moss on tree roots, and beams of magic light filtering down with soft diffused light from the right. Maintain the medium shot, eye-level, static camera angle with a dreamy out-of-focus background and bokeh effects. Keep the woman in the patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/185513fb8375a2df0720df2bd4e67cb1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/185513fb8375a2df0720df2bd4e67cb1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/185513fb8375a2df0720df2bd4e67cb1.mp4", "mask_path": "synthetic-bg-change/mask/185513fb8375a2df0720df2bd4e67cb1.mp4", "composite_path": "synthetic-bg-change/composite/185513fb8375a2df0720df2bd4e67cb1.mp4"}
{"edit_instruction": "Change the background to an ancient magical forest with glowing fairy dust swirling, tiny blue spirit butterflies fluttering, bioluminescent moss on tree roots, and beams of magic light filtering down with soft diffused light from the right. Maintain the medium shot, eye-level, static camera angle with a dreamy out-of-focus background and bokeh effects. Keep the woman in the patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/b1648936db6a19ca498bcb9338f6d0d7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1648936db6a19ca498bcb9338f6d0d7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1648936db6a19ca498bcb9338f6d0d7.mp4", "mask_path": "synthetic-bg-change/mask/b1648936db6a19ca498bcb9338f6d0d7.mp4", "composite_path": "synthetic-bg-change/composite/b1648936db6a19ca498bcb9338f6d0d7.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking a city skyline at twilight with city lights flickering in the distance, a gentle wind blowing a nearby curtain, passing car headlights creating bokeh streaks, and neutral soft city glow from front-right. Use a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the woman in the patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/3af2667a4c2d3025ffa051be46bf7916.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3af2667a4c2d3025ffa051be46bf7916.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3af2667a4c2d3025ffa051be46bf7916.mp4", "mask_path": "synthetic-bg-change/mask/3af2667a4c2d3025ffa051be46bf7916.mp4", "composite_path": "synthetic-bg-change/composite/3af2667a4c2d3025ffa051be46bf7916.mp4"}
{"edit_instruction": "Change the background to a snowy balcony overlooking a winter city with soft snowflakes drifting gently and city lights twinkling in the blurred distance, featuring soft neutral lighting from the left. Medium shot, eye-level, static camera, slightly blurred background. Keep the hopeful woman clasping her hands intact.", "input_video_path": "synthetic-bg-change/input_video/1bb96a287dcd1b3b42916e554b1b69ac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1bb96a287dcd1b3b42916e554b1b69ac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1bb96a287dcd1b3b42916e554b1b69ac.mp4", "mask_path": "synthetic-bg-change/mask/1bb96a287dcd1b3b42916e554b1b69ac.mp4", "composite_path": "synthetic-bg-change/composite/1bb96a287dcd1b3b42916e554b1b69ac.mp4"}
{"edit_instruction": "Change the background to a balcony overlooking a city skyline at twilight with city lights flickering in the distance, a gentle wind blowing a nearby curtain, passing car headlights creating bokeh streaks, and neutral soft city glow from front-right. Use a medium shot, eye-level angle, static camera, and a slightly blurred background. Keep the woman in the patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/258952a68b60358abc14245f02b2b3da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/258952a68b60358abc14245f02b2b3da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/258952a68b60358abc14245f02b2b3da.mp4", "mask_path": "synthetic-bg-change/mask/258952a68b60358abc14245f02b2b3da.mp4", "composite_path": "synthetic-bg-change/composite/258952a68b60358abc14245f02b2b3da.mp4"}
{"edit_instruction": "Change the background to a magical forest glade with glowing fairy dust swirling around, magical blue butterflies lifting off nearby flowers, and beams of light shifting through the canopy, lit by soft neutral light. Eye-level, medium shot, static camera, dreamy out-of-focus background with heavy bokeh. Keep the young woman in the colorful patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/3c24e065c13c7348fe4d8f065abbf161.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3c24e065c13c7348fe4d8f065abbf161.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3c24e065c13c7348fe4d8f065abbf161.mp4", "mask_path": "synthetic-bg-change/mask/3c24e065c13c7348fe4d8f065abbf161.mp4", "composite_path": "synthetic-bg-change/composite/3c24e065c13c7348fe4d8f065abbf161.mp4"}
{"edit_instruction": "Change the background to a snowy balcony overlooking a winter city with soft snowflakes drifting gently and city lights twinkling in the blurred distance, featuring soft neutral lighting from the left. Medium shot, eye-level, static camera, slightly blurred background. Keep the hopeful woman clasping her hands intact.", "input_video_path": "synthetic-bg-change/input_video/cb44c696a059d5e2a18ea5b83e411f6a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cb44c696a059d5e2a18ea5b83e411f6a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cb44c696a059d5e2a18ea5b83e411f6a.mp4", "mask_path": "synthetic-bg-change/mask/cb44c696a059d5e2a18ea5b83e411f6a.mp4", "composite_path": "synthetic-bg-change/composite/cb44c696a059d5e2a18ea5b83e411f6a.mp4"}
{"edit_instruction": "Change the background to a bustling European city plaza with pigeons fluttering in the midground and a fountain spraying water droplets, illuminated by soft diffused sunlight on cobblestones. Eye-level, medium shot, static camera, slightly blurred background of historic buildings. Keep the young woman in the colorful patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/94e8ad714a93a9601e727a29b0838ca2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/94e8ad714a93a9601e727a29b0838ca2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/94e8ad714a93a9601e727a29b0838ca2.mp4", "mask_path": "synthetic-bg-change/mask/94e8ad714a93a9601e727a29b0838ca2.mp4", "composite_path": "synthetic-bg-change/composite/94e8ad714a93a9601e727a29b0838ca2.mp4"}
{"edit_instruction": "Change the background to a magical forest glade with glowing fairy dust swirling around, magical blue butterflies lifting off nearby flowers, and beams of light shifting through the canopy, lit by soft neutral light. Eye-level, medium shot, static camera, dreamy out-of-focus background with heavy bokeh. Keep the young woman in the colorful patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/7675b4fc972610a37e9c3fb4c1cbe84d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7675b4fc972610a37e9c3fb4c1cbe84d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7675b4fc972610a37e9c3fb4c1cbe84d.mp4", "mask_path": "synthetic-bg-change/mask/7675b4fc972610a37e9c3fb4c1cbe84d.mp4", "composite_path": "synthetic-bg-change/composite/7675b4fc972610a37e9c3fb4c1cbe84d.mp4"}
{"edit_instruction": "Change the background to the center of Times Square at night with massive digital billboards flickering with colorful advertisements, taxis driving past with light trails, neon lights reflecting off wet pavement, and ambient city glow providing soft front-right illumination. Use a medium shot, eye-level, static camera, with a slightly blurred background showing recognizable city crowds and skyscrapers. Keep the woman in the patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/f89b82089e462340c32af4086b5e4617.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f89b82089e462340c32af4086b5e4617.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f89b82089e462340c32af4086b5e4617.mp4", "mask_path": "synthetic-bg-change/mask/f89b82089e462340c32af4086b5e4617.mp4", "composite_path": "synthetic-bg-change/composite/f89b82089e462340c32af4086b5e4617.mp4"}
{"edit_instruction": "Change the background to a bustling European city plaza with pigeons fluttering in the midground and a fountain spraying water droplets, illuminated by soft diffused sunlight on cobblestones. Eye-level, medium shot, static camera, slightly blurred background of historic buildings. Keep the young woman in the colorful patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/392331a77b5820face842c7fc2df5b37.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/392331a77b5820face842c7fc2df5b37.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/392331a77b5820face842c7fc2df5b37.mp4", "mask_path": "synthetic-bg-change/mask/392331a77b5820face842c7fc2df5b37.mp4", "composite_path": "synthetic-bg-change/composite/392331a77b5820face842c7fc2df5b37.mp4"}
{"edit_instruction": "Change the background to a foggy, abandoned quarantine zone at night with thick yellow toxic fog rolling through the air, military searchlights sweeping the background, distant emergency flares burning red, harsh directional light from the right cutting through the haze, and slightly blurred ruined structures, shot at eye-level, medium shot, static camera. Keep the hazardous materials specialist in full PPE intact.", "input_video_path": "synthetic-bg-change/input_video/9b716baf7c89ed27f25ca1c901c1342f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9b716baf7c89ed27f25ca1c901c1342f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9b716baf7c89ed27f25ca1c901c1342f.mp4", "mask_path": "synthetic-bg-change/mask/9b716baf7c89ed27f25ca1c901c1342f.mp4", "composite_path": "synthetic-bg-change/composite/9b716baf7c89ed27f25ca1c901c1342f.mp4"}
{"edit_instruction": "Change the background to the center of Times Square at night with massive digital billboards flickering with colorful advertisements, taxis driving past with light trails, neon lights reflecting off wet pavement, and ambient city glow providing soft front-right illumination. Use a medium shot, eye-level, static camera, with a slightly blurred background showing recognizable city crowds and skyscrapers. Keep the woman in the patterned dress intact.", "input_video_path": "synthetic-bg-change/input_video/f2ca48cfdc6cb733793432f13dc972fd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f2ca48cfdc6cb733793432f13dc972fd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f2ca48cfdc6cb733793432f13dc972fd.mp4", "mask_path": "synthetic-bg-change/mask/f2ca48cfdc6cb733793432f13dc972fd.mp4", "composite_path": "synthetic-bg-change/composite/f2ca48cfdc6cb733793432f13dc972fd.mp4"}
{"edit_instruction": "Change the background to a foggy, abandoned quarantine zone at night with thick yellow toxic fog rolling through the air, military searchlights sweeping the background, distant emergency flares burning red, harsh directional light from the right cutting through the haze, and slightly blurred ruined structures, shot at eye-level, medium shot, static camera. Keep the hazardous materials specialist in full PPE intact.", "input_video_path": "synthetic-bg-change/input_video/dcbccd4581249dfb61418f25a7dc59f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dcbccd4581249dfb61418f25a7dc59f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dcbccd4581249dfb61418f25a7dc59f7.mp4", "mask_path": "synthetic-bg-change/mask/dcbccd4581249dfb61418f25a7dc59f7.mp4", "composite_path": "synthetic-bg-change/composite/dcbccd4581249dfb61418f25a7dc59f7.mp4"}
{"edit_instruction": "Change the background to a magical floating island kingdom with mystic energy swirling in the air and floating crystal shards drifting by, lit by soft ethereal light from the front-right. Eye-level, medium close-up, static camera, dreamy out-of-focus background with soft bokeh. Keep the young woman wearing a VR headset with glowing butterflies circling around her head intact.", "input_video_path": "synthetic-bg-change/input_video/81dfec52b1e1ecfea9c4ae92a51ff1c5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/81dfec52b1e1ecfea9c4ae92a51ff1c5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/81dfec52b1e1ecfea9c4ae92a51ff1c5.mp4", "mask_path": "synthetic-bg-change/mask/81dfec52b1e1ecfea9c4ae92a51ff1c5.mp4", "composite_path": "synthetic-bg-change/composite/81dfec52b1e1ecfea9c4ae92a51ff1c5.mp4"}
{"edit_instruction": "Change the background to a magical floating island kingdom with mystic energy swirling in the air and floating crystal shards drifting by, lit by soft ethereal light from the front-right. Eye-level, medium close-up, static camera, dreamy out-of-focus background with soft bokeh. Keep the young woman wearing a VR headset with glowing butterflies circling around her head intact.", "input_video_path": "synthetic-bg-change/input_video/f65fa89fc08d99e4a09cf6e5a6f68724.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f65fa89fc08d99e4a09cf6e5a6f68724.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f65fa89fc08d99e4a09cf6e5a6f68724.mp4", "mask_path": "synthetic-bg-change/mask/f65fa89fc08d99e4a09cf6e5a6f68724.mp4", "composite_path": "synthetic-bg-change/composite/f65fa89fc08d99e4a09cf6e5a6f68724.mp4"}
{"edit_instruction": "Change the background to a snowy winter forest path with soft snowflakes drifting gently downward in cold air, pine branches swaying slowly, and snow melting slightly on the dark path, illuminated by cool, soft diffuse light from the front-right. Medium shot, eye-level, static camera, slightly blurred background with bokeh trees. Keep the young couple in hiking gear intact.", "input_video_path": "synthetic-bg-change/input_video/1930c84b3cf79f08592830f38798da23.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1930c84b3cf79f08592830f38798da23.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1930c84b3cf79f08592830f38798da23.mp4", "mask_path": "synthetic-bg-change/mask/1930c84b3cf79f08592830f38798da23.mp4", "composite_path": "synthetic-bg-change/composite/1930c84b3cf79f08592830f38798da23.mp4"}
{"edit_instruction": "Change the background to a busy European city square with pigeons flying up in a flurry, snowflakes gently falling, city trams passing in the mid-ground, and slightly blurred historic architecture. Use soft overcast winter light from the front-right, an eye-level medium shot, and a static camera. Keep the two tourists in winter coats intact.", "input_video_path": "synthetic-bg-change/input_video/3080449c3af56742b64c357a9dee5beb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3080449c3af56742b64c357a9dee5beb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3080449c3af56742b64c357a9dee5beb.mp4", "mask_path": "synthetic-bg-change/mask/3080449c3af56742b64c357a9dee5beb.mp4", "composite_path": "synthetic-bg-change/composite/3080449c3af56742b64c357a9dee5beb.mp4"}
{"edit_instruction": "Change the background to a snowy winter forest path with soft snowflakes drifting gently downward in cold air, pine branches swaying slowly, and snow melting slightly on the dark path, illuminated by cool, soft diffuse light from the front-right. Medium shot, eye-level, static camera, slightly blurred background with bokeh trees. Keep the young couple in hiking gear intact.", "input_video_path": "synthetic-bg-change/input_video/59ecb1f2b13858ee8b0c98a9c3e2a871.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/59ecb1f2b13858ee8b0c98a9c3e2a871.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/59ecb1f2b13858ee8b0c98a9c3e2a871.mp4", "mask_path": "synthetic-bg-change/mask/59ecb1f2b13858ee8b0c98a9c3e2a871.mp4", "composite_path": "synthetic-bg-change/composite/59ecb1f2b13858ee8b0c98a9c3e2a871.mp4"}
{"edit_instruction": "Change the background to a busy European city square with pigeons flying up in a flurry, snowflakes gently falling, city trams passing in the mid-ground, and slightly blurred historic architecture. Use soft overcast winter light from the front-right, an eye-level medium shot, and a static camera. Keep the two tourists in winter coats intact.", "input_video_path": "synthetic-bg-change/input_video/993808cd08329c08ab6299f31e42a4af.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/993808cd08329c08ab6299f31e42a4af.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/993808cd08329c08ab6299f31e42a4af.mp4", "mask_path": "synthetic-bg-change/mask/993808cd08329c08ab6299f31e42a4af.mp4", "composite_path": "synthetic-bg-change/composite/993808cd08329c08ab6299f31e42a4af.mp4"}
{"edit_instruction": "Change the background to a frozen arctic tundra with the Aurora Borealis dancing vividly across the dark sky in green and purple waves, snow crystals drifting in the wind, and a polar bear in the far distance, with soft diffused cool lighting, full shot, eye-level static camera, and deep focus winter atmosphere. Keep the man taking a photo and the seated woman intact.", "input_video_path": "synthetic-bg-change/input_video/1b35948e1f195bdf4996f0ec8ee02f33.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1b35948e1f195bdf4996f0ec8ee02f33.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1b35948e1f195bdf4996f0ec8ee02f33.mp4", "mask_path": "synthetic-bg-change/mask/1b35948e1f195bdf4996f0ec8ee02f33.mp4", "composite_path": "synthetic-bg-change/composite/1b35948e1f195bdf4996f0ec8ee02f33.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled corporate office where employees are walking past in the corridor and blurred digital displays are flickering on the wall, with soft neutral office lighting from the front right, an eye-level medium close-up shot, static camera, and a soft-focus background with bokeh. Keep the middle-aged man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0227b887685a65109f7bc61cee7c8d1f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0227b887685a65109f7bc61cee7c8d1f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0227b887685a65109f7bc61cee7c8d1f.mp4", "mask_path": "synthetic-bg-change/mask/0227b887685a65109f7bc61cee7c8d1f.mp4", "composite_path": "synthetic-bg-change/composite/0227b887685a65109f7bc61cee7c8d1f.mp4"}
{"edit_instruction": "Change the background to a frozen arctic tundra with the Aurora Borealis dancing vividly across the dark sky in green and purple waves, snow crystals drifting in the wind, and a polar bear in the far distance, with soft diffused cool lighting, full shot, eye-level static camera, and deep focus winter atmosphere. Keep the man taking a photo and the seated woman intact.", "input_video_path": "synthetic-bg-change/input_video/2f087723459696639bd7c3ecbf9d6e24.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2f087723459696639bd7c3ecbf9d6e24.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2f087723459696639bd7c3ecbf9d6e24.mp4", "mask_path": "synthetic-bg-change/mask/2f087723459696639bd7c3ecbf9d6e24.mp4", "composite_path": "synthetic-bg-change/composite/2f087723459696639bd7c3ecbf9d6e24.mp4"}
{"edit_instruction": "Change the background to a misty cobblestone street outside a jazz club at night, featuring flickering red and blue neon signs, steam rising from street vents, and vintage cars passing in the distance, with high contrast street lighting from the right. Full shot, eye-level, static camera, slightly blurred background with bokeh from city lights. Keep the musician in the suit playing the trumpet intact.", "input_video_path": "synthetic-bg-change/input_video/f1fbd0768580da6e4221192422e8c43a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f1fbd0768580da6e4221192422e8c43a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f1fbd0768580da6e4221192422e8c43a.mp4", "mask_path": "synthetic-bg-change/mask/f1fbd0768580da6e4221192422e8c43a.mp4", "composite_path": "synthetic-bg-change/composite/f1fbd0768580da6e4221192422e8c43a.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled corporate office where employees are walking past in the corridor and blurred digital displays are flickering on the wall, with soft neutral office lighting from the front right, an eye-level medium close-up shot, static camera, and a soft-focus background with bokeh. Keep the middle-aged man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1f0d823a6118383490c394eba727d2d3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1f0d823a6118383490c394eba727d2d3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1f0d823a6118383490c394eba727d2d3.mp4", "mask_path": "synthetic-bg-change/mask/1f0d823a6118383490c394eba727d2d3.mp4", "composite_path": "synthetic-bg-change/composite/1f0d823a6118383490c394eba727d2d3.mp4"}
{"edit_instruction": "Change the background to a misty cobblestone street outside a jazz club at night, featuring flickering red and blue neon signs, steam rising from street vents, and vintage cars passing in the distance, with high contrast street lighting from the right. Full shot, eye-level, static camera, slightly blurred background with bokeh from city lights. Keep the musician in the suit playing the trumpet intact.", "input_video_path": "synthetic-bg-change/input_video/6d375ed7dc0949b13ac3ae8b67b65520.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6d375ed7dc0949b13ac3ae8b67b65520.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6d375ed7dc0949b13ac3ae8b67b65520.mp4", "mask_path": "synthetic-bg-change/mask/6d375ed7dc0949b13ac3ae8b67b65520.mp4", "composite_path": "synthetic-bg-change/composite/6d375ed7dc0949b13ac3ae8b67b65520.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office at twilight with dust particles floating in light beams, reflections of moving city traffic in glass windows, and city light bokeh. Include an out-of-focus shoulder in the extreme foreground to create a depth frame. Use soft, neutral lighting from the front-left, a medium close-up, eye-level, static camera angle with a soft-focus background. Keep the middle-aged man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/94668d9a358b09e04a1d2ccc7d86ec10.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/94668d9a358b09e04a1d2ccc7d86ec10.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/94668d9a358b09e04a1d2ccc7d86ec10.mp4", "mask_path": "synthetic-bg-change/mask/94668d9a358b09e04a1d2ccc7d86ec10.mp4", "composite_path": "synthetic-bg-change/composite/94668d9a358b09e04a1d2ccc7d86ec10.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office at twilight with dust particles floating in light beams, reflections of moving city traffic in glass windows, and city light bokeh. Include an out-of-focus shoulder in the extreme foreground to create a depth frame. Use soft, neutral lighting from the front-left, a medium close-up, eye-level, static camera angle with a soft-focus background. Keep the middle-aged man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/a35888829311bfe022cec7814b291395.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a35888829311bfe022cec7814b291395.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a35888829311bfe022cec7814b291395.mp4", "mask_path": "synthetic-bg-change/mask/a35888829311bfe022cec7814b291395.mp4", "composite_path": "synthetic-bg-change/composite/a35888829311bfe022cec7814b291395.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office at twilight with out-of-focus shimmering city lights bokeh and shadows from passersby moving across frosted glass walls behind, lit by soft cool lighting from the front-right. Close-up over-the-shoulder shot, static camera, blurry background with beautiful bokeh. Keep the middle-aged man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/9ef5df7b277a743476caeb2bb35f92e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9ef5df7b277a743476caeb2bb35f92e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9ef5df7b277a743476caeb2bb35f92e9.mp4", "mask_path": "synthetic-bg-change/mask/9ef5df7b277a743476caeb2bb35f92e9.mp4", "composite_path": "synthetic-bg-change/composite/9ef5df7b277a743476caeb2bb35f92e9.mp4"}
{"edit_instruction": "Change the background to a modern high-rise office at twilight with out-of-focus shimmering city lights bokeh and shadows from passersby moving across frosted glass walls behind, lit by soft cool lighting from the front-right. Close-up over-the-shoulder shot, static camera, blurry background with beautiful bokeh. Keep the middle-aged man in the blue shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6879f95084d2824421591a059ef87dab.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6879f95084d2824421591a059ef87dab.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6879f95084d2824421591a059ef87dab.mp4", "mask_path": "synthetic-bg-change/mask/6879f95084d2824421591a059ef87dab.mp4", "composite_path": "synthetic-bg-change/composite/6879f95084d2824421591a059ef87dab.mp4"}
{"edit_instruction": "Change the background to the wooden walkway of the Brooklyn Bridge with the Manhattan skyline in the distance, including cyclists passing by, cars moving below, and American flags waving on the towers under clear morning light from the front-right. Medium wide shot, eye-level, sharp background, deep focus. Keep the fit woman in athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/6d6c482fa8e37fee5ed75ffa5eacd8ae.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6d6c482fa8e37fee5ed75ffa5eacd8ae.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6d6c482fa8e37fee5ed75ffa5eacd8ae.mp4", "mask_path": "synthetic-bg-change/mask/6d6c482fa8e37fee5ed75ffa5eacd8ae.mp4", "composite_path": "synthetic-bg-change/composite/6d6c482fa8e37fee5ed75ffa5eacd8ae.mp4"}
{"edit_instruction": "Change the background to a smoky vintage jazz club stage with spotlights sweeping across the room, smoke swirling lazily, muted audience silhouettes clapping, and high contrast directional light from the right. Full shot, eye-level, static camera, dreamy out-of-focus background with bokeh from bar lights. Keep the man in a formal dark suit playing a trumpet intact.", "input_video_path": "synthetic-bg-change/input_video/5a222c4c1939d2de37bf908814e0c293.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5a222c4c1939d2de37bf908814e0c293.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5a222c4c1939d2de37bf908814e0c293.mp4", "mask_path": "synthetic-bg-change/mask/5a222c4c1939d2de37bf908814e0c293.mp4", "composite_path": "synthetic-bg-change/composite/5a222c4c1939d2de37bf908814e0c293.mp4"}
{"edit_instruction": "Change the background to a smoky, dim 1940s jazz club with cigar smoke plumes swirling in the air and golden dust motes floating in stage spotlights, featuring a silhouetted saxophone player in the background swaying to the rhythm, soft warm stage lighting from the right, moody shadows, and a highly atmospheric noir feel, filmed as a full shot at eye level with a static camera and soft-focus bokeh background. Keep the man in the dark suit playing the trumpet intact.", "input_video_path": "synthetic-bg-change/input_video/6cc8f8ef133db71f2c66a0a48733707d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6cc8f8ef133db71f2c66a0a48733707d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6cc8f8ef133db71f2c66a0a48733707d.mp4", "mask_path": "synthetic-bg-change/mask/6cc8f8ef133db71f2c66a0a48733707d.mp4", "composite_path": "synthetic-bg-change/composite/6cc8f8ef133db71f2c66a0a48733707d.mp4"}
{"edit_instruction": "Change the background to the wooden walkway of the Brooklyn Bridge with the Manhattan skyline in the distance, including cyclists passing by, cars moving below, and American flags waving on the towers under clear morning light from the front-right. Medium wide shot, eye-level, sharp background, deep focus. Keep the fit woman in athletic wear intact.", "input_video_path": "synthetic-bg-change/input_video/85d1f1a9373589537bb907e84c73d66b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/85d1f1a9373589537bb907e84c73d66b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/85d1f1a9373589537bb907e84c73d66b.mp4", "mask_path": "synthetic-bg-change/mask/85d1f1a9373589537bb907e84c73d66b.mp4", "composite_path": "synthetic-bg-change/composite/85d1f1a9373589537bb907e84c73d66b.mp4"}
{"edit_instruction": "Change the background to a smoky vintage jazz club stage with spotlights sweeping across the room, smoke swirling lazily, muted audience silhouettes clapping, and high contrast directional light from the right. Full shot, eye-level, static camera, dreamy out-of-focus background with bokeh from bar lights. Keep the man in a formal dark suit playing a trumpet intact.", "input_video_path": "synthetic-bg-change/input_video/82c88de1171de6d983992dfcf02a69ec.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/82c88de1171de6d983992dfcf02a69ec.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/82c88de1171de6d983992dfcf02a69ec.mp4", "mask_path": "synthetic-bg-change/mask/82c88de1171de6d983992dfcf02a69ec.mp4", "composite_path": "synthetic-bg-change/composite/82c88de1171de6d983992dfcf02a69ec.mp4"}
{"edit_instruction": "Change the background to a spacious, airy industrial loft with large windows and brick walls, featuring dust motes floating in sunbeams and a slowly spinning ceiling fan, with soft natural light streaming in from large windows on the left. Use a medium wide shot with an eye-level angle and a soft-focus background with bokeh. Keep the woman in workout clothes doing high knees intact.", "input_video_path": "synthetic-bg-change/input_video/cf1cf839a41f7c8a8ac2056d13a23337.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cf1cf839a41f7c8a8ac2056d13a23337.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cf1cf839a41f7c8a8ac2056d13a23337.mp4", "mask_path": "synthetic-bg-change/mask/cf1cf839a41f7c8a8ac2056d13a23337.mp4", "composite_path": "synthetic-bg-change/composite/cf1cf839a41f7c8a8ac2056d13a23337.mp4"}
{"edit_instruction": "Change the background to a glass balcony overlooking a futuristic city skyline with flying cars passing in the distance and holographic advertisements flickering on skyscrapers, soft neutral lighting from the front-right. Medium shot, eye-level, gentle background blur. Keep the senior businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/950b26c8dd0854eb27fae2a3336320a2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/950b26c8dd0854eb27fae2a3336320a2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/950b26c8dd0854eb27fae2a3336320a2.mp4", "mask_path": "synthetic-bg-change/mask/950b26c8dd0854eb27fae2a3336320a2.mp4", "composite_path": "synthetic-bg-change/composite/950b26c8dd0854eb27fae2a3336320a2.mp4"}
{"edit_instruction": "Change the background to a smoky, dim 1940s jazz club with cigar smoke plumes swirling in the air and golden dust motes floating in stage spotlights, featuring a silhouetted saxophone player in the background swaying to the rhythm, soft warm stage lighting from the right, moody shadows, and a highly atmospheric noir feel, filmed as a full shot at eye level with a static camera and soft-focus bokeh background. Keep the man in the dark suit playing the trumpet intact.", "input_video_path": "synthetic-bg-change/input_video/1f8b1ba542d295f9248538d67391f7ef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1f8b1ba542d295f9248538d67391f7ef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1f8b1ba542d295f9248538d67391f7ef.mp4", "mask_path": "synthetic-bg-change/mask/1f8b1ba542d295f9248538d67391f7ef.mp4", "composite_path": "synthetic-bg-change/composite/1f8b1ba542d295f9248538d67391f7ef.mp4"}
{"edit_instruction": "Change the background to a glass-walled convention center overlooking the Sydney Opera House harbor with attendees networking and flags waving gently outside, bright natural daylight filtering through the glass from the left. Medium close-up, eye-level, static camera, gentle background blur. Keep the elderly doctor in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/1d23018aebf18c0c88cd074611ba758f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1d23018aebf18c0c88cd074611ba758f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1d23018aebf18c0c88cd074611ba758f.mp4", "mask_path": "synthetic-bg-change/mask/1d23018aebf18c0c88cd074611ba758f.mp4", "composite_path": "synthetic-bg-change/composite/1d23018aebf18c0c88cd074611ba758f.mp4"}
{"edit_instruction": "Change the background to a spacious, airy industrial loft with large windows and brick walls, featuring dust motes floating in sunbeams and a slowly spinning ceiling fan, with soft natural light streaming in from large windows on the left. Use a medium wide shot with an eye-level angle and a soft-focus background with bokeh. Keep the woman in workout clothes doing high knees intact.", "input_video_path": "synthetic-bg-change/input_video/71ce5f23ff21e03ff7559c04e02ad9f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/71ce5f23ff21e03ff7559c04e02ad9f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/71ce5f23ff21e03ff7559c04e02ad9f7.mp4", "mask_path": "synthetic-bg-change/mask/71ce5f23ff21e03ff7559c04e02ad9f7.mp4", "composite_path": "synthetic-bg-change/composite/71ce5f23ff21e03ff7559c04e02ad9f7.mp4"}
{"edit_instruction": "Change the background to a glass balcony overlooking a futuristic city skyline with flying cars passing in the distance and holographic advertisements flickering on skyscrapers, soft neutral lighting from the front-right. Medium shot, eye-level, gentle background blur. Keep the senior businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/fbd0d254438af5119ac8447b75bc01d7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fbd0d254438af5119ac8447b75bc01d7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fbd0d254438af5119ac8447b75bc01d7.mp4", "mask_path": "synthetic-bg-change/mask/fbd0d254438af5119ac8447b75bc01d7.mp4", "composite_path": "synthetic-bg-change/composite/fbd0d254438af5119ac8447b75bc01d7.mp4"}
{"edit_instruction": "Change the background to a sleek, modern gym with floor-to-ceiling windows, dust motes floating in sunbeams, other gym-goers blurred on treadmills, and soft neutral daylight streaming from the front-right. Use a medium wide shot at eye-level with a slightly blurred background. Keep the fit woman in athletic wear performing high knees intact.", "input_video_path": "synthetic-bg-change/input_video/d0ff71b06183e672bfda65af4d952947.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d0ff71b06183e672bfda65af4d952947.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d0ff71b06183e672bfda65af4d952947.mp4", "mask_path": "synthetic-bg-change/mask/d0ff71b06183e672bfda65af4d952947.mp4", "composite_path": "synthetic-bg-change/composite/d0ff71b06183e672bfda65af4d952947.mp4"}
{"edit_instruction": "Change the background to a glass-walled convention center overlooking the Sydney Opera House harbor with attendees networking and flags waving gently outside, bright natural daylight filtering through the glass from the left. Medium close-up, eye-level, static camera, gentle background blur. Keep the elderly doctor in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/7e21f7b14d882ebc8f6ab360be2a1533.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7e21f7b14d882ebc8f6ab360be2a1533.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7e21f7b14d882ebc8f6ab360be2a1533.mp4", "mask_path": "synthetic-bg-change/mask/7e21f7b14d882ebc8f6ab360be2a1533.mp4", "composite_path": "synthetic-bg-change/composite/7e21f7b14d882ebc8f6ab360be2a1533.mp4"}
{"edit_instruction": "Change the background to the banks of the Thames with the Tower Bridge, river boats moving slowly along the water, seagulls circling in a grey sky, soft overcast daylight from the front-right, medium shot, eye-level, sharp background with deep focus. Keep the senior businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/3de2c3576f0e3885f188c47a4aad1674.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3de2c3576f0e3885f188c47a4aad1674.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3de2c3576f0e3885f188c47a4aad1674.mp4", "mask_path": "synthetic-bg-change/mask/3de2c3576f0e3885f188c47a4aad1674.mp4", "composite_path": "synthetic-bg-change/composite/3de2c3576f0e3885f188c47a4aad1674.mp4"}
{"edit_instruction": "Change the background to a sleek, modern gym with floor-to-ceiling windows, dust motes floating in sunbeams, other gym-goers blurred on treadmills, and soft neutral daylight streaming from the front-right. Use a medium wide shot at eye-level with a slightly blurred background. Keep the fit woman in athletic wear performing high knees intact.", "input_video_path": "synthetic-bg-change/input_video/f3ad66abe9cbafe890fa200144dbbf4c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f3ad66abe9cbafe890fa200144dbbf4c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f3ad66abe9cbafe890fa200144dbbf4c.mp4", "mask_path": "synthetic-bg-change/mask/f3ad66abe9cbafe890fa200144dbbf4c.mp4", "composite_path": "synthetic-bg-change/composite/f3ad66abe9cbafe890fa200144dbbf4c.mp4"}
{"edit_instruction": "Change the background to the banks of the Thames with the Tower Bridge, river boats moving slowly along the water, seagulls circling in a grey sky, soft overcast daylight from the front-right, medium shot, eye-level, sharp background with deep focus. Keep the senior businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/1619b6941167371d3cd3635aa08baa44.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1619b6941167371d3cd3635aa08baa44.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1619b6941167371d3cd3635aa08baa44.mp4", "mask_path": "synthetic-bg-change/mask/1619b6941167371d3cd3635aa08baa44.mp4", "composite_path": "synthetic-bg-change/composite/1619b6941167371d3cd3635aa08baa44.mp4"}
{"edit_instruction": "Change the background to a sleek wooden deck of a modern skyscraper rooftop gym with the Manhattan skyline visible in the distance, passing clouds drifting slowly, distant birds flying, and bright, diffused daylight illuminating the scene from the front-right. Use a medium shot, eye-level angle, with a sharp background in deep focus. Keep the woman in fitness gear intact.", "input_video_path": "synthetic-bg-change/input_video/735fb249b8e0fac5d4dfc6fcef3be36f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/735fb249b8e0fac5d4dfc6fcef3be36f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/735fb249b8e0fac5d4dfc6fcef3be36f.mp4", "mask_path": "synthetic-bg-change/mask/735fb249b8e0fac5d4dfc6fcef3be36f.mp4", "composite_path": "synthetic-bg-change/composite/735fb249b8e0fac5d4dfc6fcef3be36f.mp4"}
{"edit_instruction": "Change the background to a sleek, high-end gym with floor-to-ceiling windows, dust motes dancing in light beams, a ceiling fan slowly spinning overhead, soft diffused daylight entering from the right, and a soft-focus background with bokeh from gym equipment lights. Medium shot, eye-level, static camera. Keep the woman in fitness attire doing high knee exercises intact.", "input_video_path": "synthetic-bg-change/input_video/6df366d408d0e0cbd2add51c97d063df.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6df366d408d0e0cbd2add51c97d063df.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6df366d408d0e0cbd2add51c97d063df.mp4", "mask_path": "synthetic-bg-change/mask/6df366d408d0e0cbd2add51c97d063df.mp4", "composite_path": "synthetic-bg-change/composite/6df366d408d0e0cbd2add51c97d063df.mp4"}
{"edit_instruction": "Change the background to a sleek wooden deck of a modern skyscraper rooftop gym with the Manhattan skyline visible in the distance, passing clouds drifting slowly, distant birds flying, and bright, diffused daylight illuminating the scene from the front-right. Use a medium shot, eye-level angle, with a sharp background in deep focus. Keep the woman in fitness gear intact.", "input_video_path": "synthetic-bg-change/input_video/c17b18fa157c98e4ef769f84343dc481.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c17b18fa157c98e4ef769f84343dc481.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c17b18fa157c98e4ef769f84343dc481.mp4", "mask_path": "synthetic-bg-change/mask/c17b18fa157c98e4ef769f84343dc481.mp4", "composite_path": "synthetic-bg-change/composite/c17b18fa157c98e4ef769f84343dc481.mp4"}
{"edit_instruction": "Change the background to a wooden boardwalk overlooking a calm ocean with gentle waves rolling onto the shore and seagulls circling in the sky, lit by bright, neutral coastal light from the front-right. Use a medium shot, eye-level angle, static camera, and deep focus with a sharp horizon. Keep the woman doing high knee exercises intact.", "input_video_path": "synthetic-bg-change/input_video/e775ed730f984bd51d8f074888a119db.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e775ed730f984bd51d8f074888a119db.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e775ed730f984bd51d8f074888a119db.mp4", "mask_path": "synthetic-bg-change/mask/e775ed730f984bd51d8f074888a119db.mp4", "composite_path": "synthetic-bg-change/composite/e775ed730f984bd51d8f074888a119db.mp4"}
{"edit_instruction": "Change the background to a sleek, high-end gym with floor-to-ceiling windows, dust motes dancing in light beams, a ceiling fan slowly spinning overhead, soft diffused daylight entering from the right, and a soft-focus background with bokeh from gym equipment lights. Medium shot, eye-level, static camera. Keep the woman in fitness attire doing high knee exercises intact.", "input_video_path": "synthetic-bg-change/input_video/e74b3911c748f1d5038b3808da754cc4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e74b3911c748f1d5038b3808da754cc4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e74b3911c748f1d5038b3808da754cc4.mp4", "mask_path": "synthetic-bg-change/mask/e74b3911c748f1d5038b3808da754cc4.mp4", "composite_path": "synthetic-bg-change/composite/e74b3911c748f1d5038b3808da754cc4.mp4"}
{"edit_instruction": "Change the background to a polluted riverbank with dead trees swaying in the wind and grey clouds drifting overhead, under soft overcast daylight from the front-left. Medium close-up, eye-level, static camera, background in soft focus. Keep the person in full protective gear intact.", "input_video_path": "synthetic-bg-change/input_video/5a2c1d7937b79dcb41d6ebfbe4417426.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5a2c1d7937b79dcb41d6ebfbe4417426.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5a2c1d7937b79dcb41d6ebfbe4417426.mp4", "mask_path": "synthetic-bg-change/mask/5a2c1d7937b79dcb41d6ebfbe4417426.mp4", "composite_path": "synthetic-bg-change/composite/5a2c1d7937b79dcb41d6ebfbe4417426.mp4"}
{"edit_instruction": "Change the background to a wooden boardwalk overlooking a calm ocean with gentle waves rolling onto the shore and seagulls circling in the sky, lit by bright, neutral coastal light from the front-right. Use a medium shot, eye-level angle, static camera, and deep focus with a sharp horizon. Keep the woman doing high knee exercises intact.", "input_video_path": "synthetic-bg-change/input_video/a141e1d6329c0c0fcf3268d99d752214.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a141e1d6329c0c0fcf3268d99d752214.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a141e1d6329c0c0fcf3268d99d752214.mp4", "mask_path": "synthetic-bg-change/mask/a141e1d6329c0c0fcf3268d99d752214.mp4", "composite_path": "synthetic-bg-change/composite/a141e1d6329c0c0fcf3268d99d752214.mp4"}
{"edit_instruction": "Change the background to a high-tech medical bay on a space station with flickering holographic medical charts and a medical droid patrolling in the distance, featuring cool, clinical lighting from the front-left. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the elderly doctor in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/2f108ded6e36053dcfd1e13536782cca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2f108ded6e36053dcfd1e13536782cca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2f108ded6e36053dcfd1e13536782cca.mp4", "mask_path": "synthetic-bg-change/mask/2f108ded6e36053dcfd1e13536782cca.mp4", "composite_path": "synthetic-bg-change/composite/2f108ded6e36053dcfd1e13536782cca.mp4"}
{"edit_instruction": "Change the background to a polluted riverbank with dead trees swaying in the wind and grey clouds drifting overhead, under soft overcast daylight from the front-left. Medium close-up, eye-level, static camera, background in soft focus. Keep the person in full protective gear intact.", "input_video_path": "synthetic-bg-change/input_video/af3c18c9a2466cb0daff0db8e9a4a74d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/af3c18c9a2466cb0daff0db8e9a4a74d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/af3c18c9a2466cb0daff0db8e9a4a74d.mp4", "mask_path": "synthetic-bg-change/mask/af3c18c9a2466cb0daff0db8e9a4a74d.mp4", "composite_path": "synthetic-bg-change/composite/af3c18c9a2466cb0daff0db8e9a4a74d.mp4"}
{"edit_instruction": "Change the background to a modern architectural office with large windows showing pedestrians walking by on the street, dust motes floating in sunbeams with soft daylight from the front-left. Use a medium shot, eye-level angle, static camera, and keep the background sharp with deep focus. Keep the construction manager in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/368622d4926acf568dd684cbc2fe66ff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/368622d4926acf568dd684cbc2fe66ff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/368622d4926acf568dd684cbc2fe66ff.mp4", "mask_path": "synthetic-bg-change/mask/368622d4926acf568dd684cbc2fe66ff.mp4", "composite_path": "synthetic-bg-change/composite/368622d4926acf568dd684cbc2fe66ff.mp4"}
{"edit_instruction": "Change the background to a high-tech medical bay on a space station with flickering holographic medical charts and a medical droid patrolling in the distance, featuring cool, clinical lighting from the front-left. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the elderly doctor in the white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/1f72ec68c08389c5e3a54f1f5b9dbfe9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1f72ec68c08389c5e3a54f1f5b9dbfe9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1f72ec68c08389c5e3a54f1f5b9dbfe9.mp4", "mask_path": "synthetic-bg-change/mask/1f72ec68c08389c5e3a54f1f5b9dbfe9.mp4", "composite_path": "synthetic-bg-change/composite/1f72ec68c08389c5e3a54f1f5b9dbfe9.mp4"}
{"edit_instruction": "Change the background to a gritty industrial chemical factory with steam rising from rusted pipes and yellow warning lights rotating slowly in the distance, using diffused, overcast-style lighting and a gentle background blur. Keep the person in the protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/59c056dd728fb19269a31b7ace962151.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/59c056dd728fb19269a31b7ace962151.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/59c056dd728fb19269a31b7ace962151.mp4", "mask_path": "synthetic-bg-change/mask/59c056dd728fb19269a31b7ace962151.mp4", "composite_path": "synthetic-bg-change/composite/59c056dd728fb19269a31b7ace962151.mp4"}
{"edit_instruction": "Change the background to a modern architectural office with large windows showing pedestrians walking by on the street, dust motes floating in sunbeams with soft daylight from the front-left. Use a medium shot, eye-level angle, static camera, and keep the background sharp with deep focus. Keep the construction manager in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/b5462bd2eafaa7d5193a04c566921c89.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b5462bd2eafaa7d5193a04c566921c89.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b5462bd2eafaa7d5193a04c566921c89.mp4", "mask_path": "synthetic-bg-change/mask/b5462bd2eafaa7d5193a04c566921c89.mp4", "composite_path": "synthetic-bg-change/composite/b5462bd2eafaa7d5193a04c566921c89.mp4"}
{"edit_instruction": "Change the background to a manufacturing floor with automated robotic arms moving rhythmically and steam rising from vents, using neutral industrial lighting from the front-left, filmed as a medium shot at eye-level with a static camera and a slightly blurred background. Keep the supervisor in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/a1255fddf2de9d2b435d60bb818a03be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a1255fddf2de9d2b435d60bb818a03be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a1255fddf2de9d2b435d60bb818a03be.mp4", "mask_path": "synthetic-bg-change/mask/a1255fddf2de9d2b435d60bb818a03be.mp4", "composite_path": "synthetic-bg-change/composite/a1255fddf2de9d2b435d60bb818a03be.mp4"}
{"edit_instruction": "Change the background to a gritty industrial chemical factory with steam rising from rusted pipes and yellow warning lights rotating slowly in the distance, using diffused, overcast-style lighting and a gentle background blur. Keep the person in the protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/3af72d338d601b0bc785020445f827a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3af72d338d601b0bc785020445f827a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3af72d338d601b0bc785020445f827a3.mp4", "mask_path": "synthetic-bg-change/mask/3af72d338d601b0bc785020445f827a3.mp4", "composite_path": "synthetic-bg-change/composite/3af72d338d601b0bc785020445f827a3.mp4"}
{"edit_instruction": "Change the background to a manufacturing floor with automated robotic arms moving rhythmically and steam rising from vents, using neutral industrial lighting from the front-left, filmed as a medium shot at eye-level with a static camera and a slightly blurred background. Keep the supervisor in the orange hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/93155bfbf2e5c6e71ead4998044f2bcb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/93155bfbf2e5c6e71ead4998044f2bcb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/93155bfbf2e5c6e71ead4998044f2bcb.mp4", "mask_path": "synthetic-bg-change/mask/93155bfbf2e5c6e71ead4998044f2bcb.mp4", "composite_path": "synthetic-bg-change/composite/93155bfbf2e5c6e71ead4998044f2bcb.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with nurses walking briskly, patients waiting on benches, and digital information screens on the walls, illuminated by soft, neutral artificial light. Use a medium shot, eye-level static camera with a slightly blurred background. Keep the female doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/9234f04766607a284d03ef6eddc8d990.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9234f04766607a284d03ef6eddc8d990.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9234f04766607a284d03ef6eddc8d990.mp4", "mask_path": "synthetic-bg-change/mask/9234f04766607a284d03ef6eddc8d990.mp4", "composite_path": "synthetic-bg-change/composite/9234f04766607a284d03ef6eddc8d990.mp4"}
{"edit_instruction": "Change the background to a desolate, foggy wasteland with ash particles drifting through the air, dead trees swaying in the wind, and a ruined city on the horizon, using flat grey low-contrast lighting. Medium close-up, eye-level with a sharp background. Keep the person in the protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/32512c689ef8daee4dba5996fd46515c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/32512c689ef8daee4dba5996fd46515c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/32512c689ef8daee4dba5996fd46515c.mp4", "mask_path": "synthetic-bg-change/mask/32512c689ef8daee4dba5996fd46515c.mp4", "composite_path": "synthetic-bg-change/composite/32512c689ef8daee4dba5996fd46515c.mp4"}
{"edit_instruction": "Change the background to a private wood-paneled office with dust motes floating in sunbeams from a window and a pendulum clock swinging rhythmically on the wall, lit by warm natural light mixing with office lamps. Medium shot, eye-level, static camera, sharp background details. Keep the female doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/f326b7f5dd12087040280f30bcbd7e09.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f326b7f5dd12087040280f30bcbd7e09.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f326b7f5dd12087040280f30bcbd7e09.mp4", "mask_path": "synthetic-bg-change/mask/f326b7f5dd12087040280f30bcbd7e09.mp4", "composite_path": "synthetic-bg-change/composite/f326b7f5dd12087040280f30bcbd7e09.mp4"}
{"edit_instruction": "Change the background to a busy modern hospital corridor with nurses walking briskly, patients waiting on benches, and digital information screens on the walls, illuminated by soft, neutral artificial light. Use a medium shot, eye-level static camera with a slightly blurred background. Keep the female doctor in the white coat intact.", "input_video_path": "synthetic-bg-change/input_video/7065d91da4e3c83e78d7494d4077f399.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7065d91da4e3c83e78d7494d4077f399.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7065d91da4e3c83e78d7494d4077f399.mp4", "mask_path": "synthetic-bg-change/mask/7065d91da4e3c83e78d7494d4077f399.mp4", "composite_path": "synthetic-bg-change/composite/7065d91da4e3c83e78d7494d4077f399.mp4"}
{"edit_instruction": "Change the background to a desolate, foggy wasteland with ash particles drifting through the air, dead trees swaying in the wind, and a ruined city on the horizon, using flat grey low-contrast lighting. Medium close-up, eye-level with a sharp background. Keep the person in the protective suit intact.", "input_video_path": "synthetic-bg-change/input_video/c6a499f40ba65438ff8c7430c142949d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c6a499f40ba65438ff8c7430c142949d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c6a499f40ba65438ff8c7430c142949d.mp4", "mask_path": "synthetic-bg-change/mask/c6a499f40ba65438ff8c7430c142949d.mp4", "composite_path": "synthetic-bg-change/composite/c6a499f40ba65438ff8c7430c142949d.mp4"}
{"edit_instruction": "Change the background to a luxurious private medical office with mahogany shelves and diplomas, dust motes dancing in light beams near a window, and a pendulum clock swinging rhythmically, lit by soft natural light mixed with lamp light from the front-right. Medium shot, eye-level, static camera with sharp background and deep focus. Keep the female doctor in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/90774ae936b8c8fc80f8d1de4d397519.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/90774ae936b8c8fc80f8d1de4d397519.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/90774ae936b8c8fc80f8d1de4d397519.mp4", "mask_path": "synthetic-bg-change/mask/90774ae936b8c8fc80f8d1de4d397519.mp4", "composite_path": "synthetic-bg-change/composite/90774ae936b8c8fc80f8d1de4d397519.mp4"}
{"edit_instruction": "Change the background to a private wood-paneled office with dust motes floating in sunbeams from a window and a pendulum clock swinging rhythmically on the wall, lit by warm natural light mixing with office lamps. Medium shot, eye-level, static camera, sharp background details. Keep the female doctor in a white coat intact.", "input_video_path": "synthetic-bg-change/input_video/9c37504d86ef929e30a326911b5028b4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9c37504d86ef929e30a326911b5028b4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9c37504d86ef929e30a326911b5028b4.mp4", "mask_path": "synthetic-bg-change/mask/9c37504d86ef929e30a326911b5028b4.mp4", "composite_path": "synthetic-bg-change/composite/9c37504d86ef929e30a326911b5028b4.mp4"}
{"edit_instruction": "Change the background to a chaotic emergency room environment with paramedics rushing a stretcher, blinking medical equipment lights, and curtains swaying from movement, illuminated by diffused clinical light from the front-right. Use a medium shot at eye-level with a blurred background featuring bokeh. Keep the female doctor in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/3e4d88804d48cdfb3d02b4afb93f59af.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3e4d88804d48cdfb3d02b4afb93f59af.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3e4d88804d48cdfb3d02b4afb93f59af.mp4", "mask_path": "synthetic-bg-change/mask/3e4d88804d48cdfb3d02b4afb93f59af.mp4", "composite_path": "synthetic-bg-change/composite/3e4d88804d48cdfb3d02b4afb93f59af.mp4"}
{"edit_instruction": "Change the background to a luxurious private medical office with mahogany shelves and diplomas, dust motes dancing in light beams near a window, and a pendulum clock swinging rhythmically, lit by soft natural light mixed with lamp light from the front-right. Medium shot, eye-level, static camera with sharp background and deep focus. Keep the female doctor in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/1bbbf26acb52d4f7bd0713d301b16e10.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1bbbf26acb52d4f7bd0713d301b16e10.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1bbbf26acb52d4f7bd0713d301b16e10.mp4", "mask_path": "synthetic-bg-change/mask/1bbbf26acb52d4f7bd0713d301b16e10.mp4", "composite_path": "synthetic-bg-change/composite/1bbbf26acb52d4f7bd0713d301b16e10.mp4"}
{"edit_instruction": "Change the background to the maintenance walkway of the Golden Gate Bridge with cars passing by in the distance, seagulls gliding on air currents, and fog rolling under the bridge cables, lit by neutral diffused sunlight from the front-left, shot in a close-up at eye-level with a slightly blurred background. Keep the female in the hard hat examining plans intact.", "input_video_path": "synthetic-bg-change/input_video/9497d6cc1703fbd97a1430e9568b9f6d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9497d6cc1703fbd97a1430e9568b9f6d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9497d6cc1703fbd97a1430e9568b9f6d.mp4", "mask_path": "synthetic-bg-change/mask/9497d6cc1703fbd97a1430e9568b9f6d.mp4", "composite_path": "synthetic-bg-change/composite/9497d6cc1703fbd97a1430e9568b9f6d.mp4"}
{"edit_instruction": "Change the background to a chaotic emergency room environment with paramedics rushing a stretcher, blinking medical equipment lights, and curtains swaying from movement, illuminated by diffused clinical light from the front-right. Use a medium shot at eye-level with a blurred background featuring bokeh. Keep the female doctor in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/c4b08f2356de6ed368eab8d783a479c2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c4b08f2356de6ed368eab8d783a479c2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c4b08f2356de6ed368eab8d783a479c2.mp4", "mask_path": "synthetic-bg-change/mask/c4b08f2356de6ed368eab8d783a479c2.mp4", "composite_path": "synthetic-bg-change/composite/c4b08f2356de6ed368eab8d783a479c2.mp4"}
{"edit_instruction": "Change the background to the maintenance walkway of the Golden Gate Bridge with cars passing by in the distance, seagulls gliding on air currents, and fog rolling under the bridge cables, lit by neutral diffused sunlight from the front-left, shot in a close-up at eye-level with a slightly blurred background. Keep the female in the hard hat examining plans intact.", "input_video_path": "synthetic-bg-change/input_video/7d17ae0144a64625e1506e6fe2c79e3c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7d17ae0144a64625e1506e6fe2c79e3c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7d17ae0144a64625e1506e6fe2c79e3c.mp4", "mask_path": "synthetic-bg-change/mask/7d17ae0144a64625e1506e6fe2c79e3c.mp4", "composite_path": "synthetic-bg-change/composite/7d17ae0144a64625e1506e6fe2c79e3c.mp4"}
{"edit_instruction": "Change the background to a high-tech spaceship infirmary with holographic vital signs, a droid assistant rolling past, stars visible through a viewport, and cool, clean lighting from the front-right. Use a medium shot, eye-level angle, and slightly blurred background. Keep the female doctor in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/c4a5d3bd30d7fdefbf015a2da25a5ae2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c4a5d3bd30d7fdefbf015a2da25a5ae2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c4a5d3bd30d7fdefbf015a2da25a5ae2.mp4", "mask_path": "synthetic-bg-change/mask/c4a5d3bd30d7fdefbf015a2da25a5ae2.mp4", "composite_path": "synthetic-bg-change/composite/c4a5d3bd30d7fdefbf015a2da25a5ae2.mp4"}
{"edit_instruction": "Change the background to a high-tech spaceship infirmary with holographic vital signs, a droid assistant rolling past, stars visible through a viewport, and cool, clean lighting from the front-right. Use a medium shot, eye-level angle, and slightly blurred background. Keep the female doctor in a white lab coat intact.", "input_video_path": "synthetic-bg-change/input_video/5f3530a3de1bd98a55ef5644fa43ceaf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5f3530a3de1bd98a55ef5644fa43ceaf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5f3530a3de1bd98a55ef5644fa43ceaf.mp4", "mask_path": "synthetic-bg-change/mask/5f3530a3de1bd98a55ef5644fa43ceaf.mp4", "composite_path": "synthetic-bg-change/composite/5f3530a3de1bd98a55ef5644fa43ceaf.mp4"}
{"edit_instruction": "Change the background to a massive logistics warehouse with automated forklifts gliding down aisles and conveyor belts moving packages, illuminated by cool, bright warehouse lighting from the front-right. Medium close-up, eye-level, slightly blurred background. Keep the female architect in a hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/411a3cf8611437afc9325b82e77a705e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/411a3cf8611437afc9325b82e77a705e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/411a3cf8611437afc9325b82e77a705e.mp4", "mask_path": "synthetic-bg-change/mask/411a3cf8611437afc9325b82e77a705e.mp4", "composite_path": "synthetic-bg-change/composite/411a3cf8611437afc9325b82e77a705e.mp4"}
{"edit_instruction": "Change the background to a rooftop overlooking the Dubai Marina skyline with futuristic skyscrapers rising into the clouds and helicopters flying in the distance, under bright, even daylight. Use a medium close-up, deep focus with a sharp background. Keep the female engineer in the hard hat holding blueprints intact.", "input_video_path": "synthetic-bg-change/input_video/65a5e8969c3327e9e0643fa96a7482a9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/65a5e8969c3327e9e0643fa96a7482a9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/65a5e8969c3327e9e0643fa96a7482a9.mp4", "mask_path": "synthetic-bg-change/mask/65a5e8969c3327e9e0643fa96a7482a9.mp4", "composite_path": "synthetic-bg-change/composite/65a5e8969c3327e9e0643fa96a7482a9.mp4"}
{"edit_instruction": "Change the background to a massive logistics warehouse with automated forklifts gliding down aisles and conveyor belts moving packages, illuminated by cool, bright warehouse lighting from the front-right. Medium close-up, eye-level, slightly blurred background. Keep the female architect in a hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/dc3845b077963c9db047a156362903d2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc3845b077963c9db047a156362903d2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc3845b077963c9db047a156362903d2.mp4", "mask_path": "synthetic-bg-change/mask/dc3845b077963c9db047a156362903d2.mp4", "composite_path": "synthetic-bg-change/composite/dc3845b077963c9db047a156362903d2.mp4"}
{"edit_instruction": "Change the background to a rooftop overlooking the Dubai Marina skyline with futuristic skyscrapers rising into the clouds and helicopters flying in the distance, under bright, even daylight. Use a medium close-up, deep focus with a sharp background. Keep the female engineer in the hard hat holding blueprints intact.", "input_video_path": "synthetic-bg-change/input_video/29f49a15dbabd91deff35481ee1d2f46.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/29f49a15dbabd91deff35481ee1d2f46.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/29f49a15dbabd91deff35481ee1d2f46.mp4", "mask_path": "synthetic-bg-change/mask/29f49a15dbabd91deff35481ee1d2f46.mp4", "composite_path": "synthetic-bg-change/composite/29f49a15dbabd91deff35481ee1d2f46.mp4"}
{"edit_instruction": "Change the background to the inside of a massive automotive assembly plant with rhythmic robotic arms and moving conveyor belts, illuminated by cool overhead factory lighting mixed with soft front-left fill, captured as a close-up shot at eye level with a soft-focus background. Keep the female engineer in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/d132997a3b9a23ed9fb950dce2538808.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d132997a3b9a23ed9fb950dce2538808.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d132997a3b9a23ed9fb950dce2538808.mp4", "mask_path": "synthetic-bg-change/mask/d132997a3b9a23ed9fb950dce2538808.mp4", "composite_path": "synthetic-bg-change/composite/d132997a3b9a23ed9fb950dce2538808.mp4"}
{"edit_instruction": "Change the background to a busy London street near Piccadilly Circus with passing red double-decker buses, walking pedestrians, and flashing neon signs in the distance, set in neutral daylight. Eye-level, medium close-up, static camera, soft-focus background with urban bokeh. Keep the man in the red plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/e0417dd43ad665e0b26b93be756bf10e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e0417dd43ad665e0b26b93be756bf10e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e0417dd43ad665e0b26b93be756bf10e.mp4", "mask_path": "synthetic-bg-change/mask/e0417dd43ad665e0b26b93be756bf10e.mp4", "composite_path": "synthetic-bg-change/composite/e0417dd43ad665e0b26b93be756bf10e.mp4"}
{"edit_instruction": "Change the background to a high-end penthouse apartment with sheer curtains billowing gently near a window and city lights twinkling softly in the distance, illuminated by soft diffused neutral light from the left. Close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young woman with long blonde hair intact.", "input_video_path": "synthetic-bg-change/input_video/79a440e4f08889cb6e9c7722a1dcc8ff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/79a440e4f08889cb6e9c7722a1dcc8ff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/79a440e4f08889cb6e9c7722a1dcc8ff.mp4", "mask_path": "synthetic-bg-change/mask/79a440e4f08889cb6e9c7722a1dcc8ff.mp4", "composite_path": "synthetic-bg-change/composite/79a440e4f08889cb6e9c7722a1dcc8ff.mp4"}
{"edit_instruction": "Change the background to the inside of a massive automotive assembly plant with rhythmic robotic arms and moving conveyor belts, illuminated by cool overhead factory lighting mixed with soft front-left fill, captured as a close-up shot at eye level with a soft-focus background. Keep the female engineer in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/342c5d3438016a3baea32003d7b80cef.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/342c5d3438016a3baea32003d7b80cef.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/342c5d3438016a3baea32003d7b80cef.mp4", "mask_path": "synthetic-bg-change/mask/342c5d3438016a3baea32003d7b80cef.mp4", "composite_path": "synthetic-bg-change/composite/342c5d3438016a3baea32003d7b80cef.mp4"}
{"edit_instruction": "Change the background to a busy London street near Piccadilly Circus with passing red double-decker buses, walking pedestrians, and flashing neon signs in the distance, set in neutral daylight. Eye-level, medium close-up, static camera, soft-focus background with urban bokeh. Keep the man in the red plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/4fd50fae86a87484d484a1885d2b0816.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4fd50fae86a87484d484a1885d2b0816.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4fd50fae86a87484d484a1885d2b0816.mp4", "mask_path": "synthetic-bg-change/mask/4fd50fae86a87484d484a1885d2b0816.mp4", "composite_path": "synthetic-bg-change/composite/4fd50fae86a87484d484a1885d2b0816.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of the Golden Gate Bridge with cars speeding by in traffic lanes and seagulls flying against a blue sky, lit by bright natural light from the front-right. Medium close-up, eye-level shot with a sharp background and deep focus. Keep the female architect in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/d5475e7960d725214b31ccacd3ac06c8.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d5475e7960d725214b31ccacd3ac06c8.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d5475e7960d725214b31ccacd3ac06c8.mp4", "mask_path": "synthetic-bg-change/mask/d5475e7960d725214b31ccacd3ac06c8.mp4", "composite_path": "synthetic-bg-change/composite/d5475e7960d725214b31ccacd3ac06c8.mp4"}
{"edit_instruction": "Change the background to a high-end penthouse apartment with sheer curtains billowing gently near a window and city lights twinkling softly in the distance, illuminated by soft diffused neutral light from the left. Close-up, eye-level, static camera with a dreamy out-of-focus background. Keep the young woman with long blonde hair intact.", "input_video_path": "synthetic-bg-change/input_video/d464d61a821e7cfb10b30af36a1d5925.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d464d61a821e7cfb10b30af36a1d5925.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d464d61a821e7cfb10b30af36a1d5925.mp4", "mask_path": "synthetic-bg-change/mask/d464d61a821e7cfb10b30af36a1d5925.mp4", "composite_path": "synthetic-bg-change/composite/d464d61a821e7cfb10b30af36a1d5925.mp4"}
{"edit_instruction": "Change the background to a sun-drenched cozy living room with dust motes dancing in sunbeams streaming through sheer curtains, a ceiling fan gently spinning above, illuminated by soft front-right light, featuring a soft-focus background with bokeh of plush furniture and indoor plants at golden hour, medium shot, eye-level, static camera. Keep the toddler boy and woman holding hands intact.", "input_video_path": "synthetic-bg-change/input_video/7344cdd99e7706a45a194604fc1733c7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7344cdd99e7706a45a194604fc1733c7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7344cdd99e7706a45a194604fc1733c7.mp4", "mask_path": "synthetic-bg-change/mask/7344cdd99e7706a45a194604fc1733c7.mp4", "composite_path": "synthetic-bg-change/composite/7344cdd99e7706a45a194604fc1733c7.mp4"}
{"edit_instruction": "Change the background to the pedestrian walkway of the Golden Gate Bridge with cars speeding by in traffic lanes and seagulls flying against a blue sky, lit by bright natural light from the front-right. Medium close-up, eye-level shot with a sharp background and deep focus. Keep the female architect in the hard hat intact.", "input_video_path": "synthetic-bg-change/input_video/4a66b267274e2501bc65b2b2248549bd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4a66b267274e2501bc65b2b2248549bd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4a66b267274e2501bc65b2b2248549bd.mp4", "mask_path": "synthetic-bg-change/mask/4a66b267274e2501bc65b2b2248549bd.mp4", "composite_path": "synthetic-bg-change/composite/4a66b267274e2501bc65b2b2248549bd.mp4"}
{"edit_instruction": "Change the background to a sun-drenched cozy living room with dust motes dancing in sunbeams streaming through sheer curtains, a ceiling fan gently spinning above, illuminated by soft front-right light, featuring a soft-focus background with bokeh of plush furniture and indoor plants at golden hour, medium shot, eye-level, static camera. Keep the toddler boy and woman holding hands intact.", "input_video_path": "synthetic-bg-change/input_video/52fca828b946d1e5811c413df14b53b2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/52fca828b946d1e5811c413df14b53b2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/52fca828b946d1e5811c413df14b53b2.mp4", "mask_path": "synthetic-bg-change/mask/52fca828b946d1e5811c413df14b53b2.mp4", "composite_path": "synthetic-bg-change/composite/52fca828b946d1e5811c413df14b53b2.mp4"}
{"edit_instruction": "Change the background to a vibrant autumn park with orange and red maple leaves falling gently and swirling in the breeze, featuring a distant fountain spraying water that catches the light and soft frontal daylight filtering through the canopy. Use a medium shot, eye-level, static camera with a slightly blurred background showing tree trunks and a park path. Keep the young boy and the woman holding his hands intact.", "input_video_path": "synthetic-bg-change/input_video/6e806049559b8f4f9d3831099c69ad57.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6e806049559b8f4f9d3831099c69ad57.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6e806049559b8f4f9d3831099c69ad57.mp4", "mask_path": "synthetic-bg-change/mask/6e806049559b8f4f9d3831099c69ad57.mp4", "composite_path": "synthetic-bg-change/composite/6e806049559b8f4f9d3831099c69ad57.mp4"}
{"edit_instruction": "Change the background to a vibrant autumn park with orange and red maple leaves falling gently and swirling in the breeze, featuring a distant fountain spraying water that catches the light and soft frontal daylight filtering through the canopy. Use a medium shot, eye-level, static camera with a slightly blurred background showing tree trunks and a park path. Keep the young boy and the woman holding his hands intact.", "input_video_path": "synthetic-bg-change/input_video/58d94a77a7f76475754fd342f409236e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/58d94a77a7f76475754fd342f409236e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/58d94a77a7f76475754fd342f409236e.mp4", "mask_path": "synthetic-bg-change/mask/58d94a77a7f76475754fd342f409236e.mp4", "composite_path": "synthetic-bg-change/composite/58d94a77a7f76475754fd342f409236e.mp4"}
{"edit_instruction": "Change the background to a city street shelter at twilight with visible falling rain, car headlights creating moving streaks of light, flickering neon sign reflections, soft street light from the left, and a blurred background with rain droplets in bokeh. Close-up, eye-level, static camera. Keep the young woman with long blonde hair intact.", "input_video_path": "synthetic-bg-change/input_video/3c728023e7966b611df75f49f16a199a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3c728023e7966b611df75f49f16a199a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3c728023e7966b611df75f49f16a199a.mp4", "mask_path": "synthetic-bg-change/mask/3c728023e7966b611df75f49f16a199a.mp4", "composite_path": "synthetic-bg-change/composite/3c728023e7966b611df75f49f16a199a.mp4"}
{"edit_instruction": "Change the background to a park bench in autumn with golden leaves falling gently around them, stirred by a breeze, with cyclists passing softly in the blurred background. The lighting should be soft, diffused front-right light illuminating their faces. Use a medium shot, eye-level, static camera, and a blurry background with bokeh of golden trees. Keep the young boy in a striped shirt and his mother intact.", "input_video_path": "synthetic-bg-change/input_video/19420093059e199a6b94001784568d52.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/19420093059e199a6b94001784568d52.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/19420093059e199a6b94001784568d52.mp4", "mask_path": "synthetic-bg-change/mask/19420093059e199a6b94001784568d52.mp4", "composite_path": "synthetic-bg-change/composite/19420093059e199a6b94001784568d52.mp4"}
{"edit_instruction": "Change the background to a city street shelter at twilight with visible falling rain, car headlights creating moving streaks of light, flickering neon sign reflections, soft street light from the left, and a blurred background with rain droplets in bokeh. Close-up, eye-level, static camera. Keep the young woman with long blonde hair intact.", "input_video_path": "synthetic-bg-change/input_video/b55d85a41bd0a537531e12296cc50328.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b55d85a41bd0a537531e12296cc50328.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b55d85a41bd0a537531e12296cc50328.mp4", "mask_path": "synthetic-bg-change/mask/b55d85a41bd0a537531e12296cc50328.mp4", "composite_path": "synthetic-bg-change/composite/b55d85a41bd0a537531e12296cc50328.mp4"}
{"edit_instruction": "Change the background to a city park filled with golden autumn trees with golden leaves falling gently in the breeze, bicycles passing on a distant path, and sunlight filtering through the branches, using soft warm front-right light. Use an eye-level medium shot with a static camera and a soft-focus background with bokeh blurring the distant city buildings (shallow depth of field). Keep the young boy and woman holding hands intact.", "input_video_path": "synthetic-bg-change/input_video/97e908887effc421338547136f766023.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/97e908887effc421338547136f766023.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/97e908887effc421338547136f766023.mp4", "mask_path": "synthetic-bg-change/mask/97e908887effc421338547136f766023.mp4", "composite_path": "synthetic-bg-change/composite/97e908887effc421338547136f766023.mp4"}
{"edit_instruction": "Change the background to a park path covered in fallen leaves, with golden autumn leaves drifting down from trees and swirling near feet, amber branches swaying in a gentle breeze, and warm diffused sunlight from the right. Medium shot, eye-level, static camera with a slightly blurred scenic park background. Keep the toddler boy holding hands with the woman intact.", "input_video_path": "synthetic-bg-change/input_video/35c650935edcddcfbb8fe95ad4a06084.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/35c650935edcddcfbb8fe95ad4a06084.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/35c650935edcddcfbb8fe95ad4a06084.mp4", "mask_path": "synthetic-bg-change/mask/35c650935edcddcfbb8fe95ad4a06084.mp4", "composite_path": "synthetic-bg-change/composite/35c650935edcddcfbb8fe95ad4a06084.mp4"}
{"edit_instruction": "Change the background to a park bench in autumn with golden leaves falling gently around them, stirred by a breeze, with cyclists passing softly in the blurred background. The lighting should be soft, diffused front-right light illuminating their faces. Use a medium shot, eye-level, static camera, and a blurry background with bokeh of golden trees. Keep the young boy in a striped shirt and his mother intact.", "input_video_path": "synthetic-bg-change/input_video/cadfdfae49fb83154356ab00c3373c4f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/cadfdfae49fb83154356ab00c3373c4f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/cadfdfae49fb83154356ab00c3373c4f.mp4", "mask_path": "synthetic-bg-change/mask/cadfdfae49fb83154356ab00c3373c4f.mp4", "composite_path": "synthetic-bg-change/composite/cadfdfae49fb83154356ab00c3373c4f.mp4"}
{"edit_instruction": "Change the background to a city park filled with golden autumn trees with golden leaves falling gently in the breeze, bicycles passing on a distant path, and sunlight filtering through the branches, using soft warm front-right light. Use an eye-level medium shot with a static camera and a soft-focus background with bokeh blurring the distant city buildings (shallow depth of field). Keep the young boy and woman holding hands intact.", "input_video_path": "synthetic-bg-change/input_video/d9c72ecadbe9a2a385ae14bf2c250e68.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d9c72ecadbe9a2a385ae14bf2c250e68.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d9c72ecadbe9a2a385ae14bf2c250e68.mp4", "mask_path": "synthetic-bg-change/mask/d9c72ecadbe9a2a385ae14bf2c250e68.mp4", "composite_path": "synthetic-bg-change/composite/d9c72ecadbe9a2a385ae14bf2c250e68.mp4"}
{"edit_instruction": "Change the background to a bustling Times Square at night with flickering neon billboards, yellow taxis passing in the distance, steam rising from street vents, and bright, colorful ambient light mixing with front illumination. Maintain the medium close-up, eye-level, static camera angle with a blurred background and bokeh. Keep the man in the formal suit intact.", "input_video_path": "synthetic-bg-change/input_video/948ded8c68d2c7b942e29ffe2cf02a53.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/948ded8c68d2c7b942e29ffe2cf02a53.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/948ded8c68d2c7b942e29ffe2cf02a53.mp4", "mask_path": "synthetic-bg-change/mask/948ded8c68d2c7b942e29ffe2cf02a53.mp4", "composite_path": "synthetic-bg-change/composite/948ded8c68d2c7b942e29ffe2cf02a53.mp4"}
{"edit_instruction": "Change the background to a park path covered in fallen leaves, with golden autumn leaves drifting down from trees and swirling near feet, amber branches swaying in a gentle breeze, and warm diffused sunlight from the right. Medium shot, eye-level, static camera with a slightly blurred scenic park background. Keep the toddler boy holding hands with the woman intact.", "input_video_path": "synthetic-bg-change/input_video/dc98c3c91c3f37ec15125c08e5d2361b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dc98c3c91c3f37ec15125c08e5d2361b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dc98c3c91c3f37ec15125c08e5d2361b.mp4", "mask_path": "synthetic-bg-change/mask/dc98c3c91c3f37ec15125c08e5d2361b.mp4", "composite_path": "synthetic-bg-change/composite/dc98c3c91c3f37ec15125c08e5d2361b.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled boardroom with blurred executives sitting in the background and dust motes floating in sunbeams, illuminated by soft diffused lighting from the front right. Use a medium close-up, eye-level, static camera angle with a soft-focus background. Keep the man in the formal suit intact.", "input_video_path": "synthetic-bg-change/input_video/644c13edf397a00624b3b4e3c6736532.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/644c13edf397a00624b3b4e3c6736532.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/644c13edf397a00624b3b4e3c6736532.mp4", "mask_path": "synthetic-bg-change/mask/644c13edf397a00624b3b4e3c6736532.mp4", "composite_path": "synthetic-bg-change/composite/644c13edf397a00624b3b4e3c6736532.mp4"}
{"edit_instruction": "Change the background to a bustling Times Square at night with flickering neon billboards, yellow taxis passing in the distance, steam rising from street vents, and bright, colorful ambient light mixing with front illumination. Maintain the medium close-up, eye-level, static camera angle with a blurred background and bokeh. Keep the man in the formal suit intact.", "input_video_path": "synthetic-bg-change/input_video/dd7b725620f368558eacf591a0b541d3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/dd7b725620f368558eacf591a0b541d3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/dd7b725620f368558eacf591a0b541d3.mp4", "mask_path": "synthetic-bg-change/mask/dd7b725620f368558eacf591a0b541d3.mp4", "composite_path": "synthetic-bg-change/composite/dd7b725620f368558eacf591a0b541d3.mp4"}
{"edit_instruction": "Change the background to a sunny city park with green trees, people walking dogs in the midground, and leaves rustling gently in the breeze. Use bright natural sunlight coming from the right, with a medium close-up, eye-level static camera and a slightly blurred background. Keep the young woman in the grey knit top intact.", "input_video_path": "synthetic-bg-change/input_video/b2f9f28b491ff89985de0184f0a1c621.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b2f9f28b491ff89985de0184f0a1c621.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b2f9f28b491ff89985de0184f0a1c621.mp4", "mask_path": "synthetic-bg-change/mask/b2f9f28b491ff89985de0184f0a1c621.mp4", "composite_path": "synthetic-bg-change/composite/b2f9f28b491ff89985de0184f0a1c621.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled boardroom with blurred executives sitting in the background and dust motes floating in sunbeams, illuminated by soft diffused lighting from the front right. Use a medium close-up, eye-level, static camera angle with a soft-focus background. Keep the man in the formal suit intact.", "input_video_path": "synthetic-bg-change/input_video/94007bbbf7e7352f1222bb978f6a9a79.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/94007bbbf7e7352f1222bb978f6a9a79.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/94007bbbf7e7352f1222bb978f6a9a79.mp4", "mask_path": "synthetic-bg-change/mask/94007bbbf7e7352f1222bb978f6a9a79.mp4", "composite_path": "synthetic-bg-change/composite/94007bbbf7e7352f1222bb978f6a9a79.mp4"}
{"edit_instruction": "Change the background to a sleek modern corporate office with glass walls, employees walking past in a blurred hallway, digital charts flickering on monitors, soft neutral office lighting from the front-right, medium close-up, eye-level, static camera, and gentle background blur. Keep the man in the formal suit intact.", "input_video_path": "synthetic-bg-change/input_video/5f03087795079820f91dc243dc35365b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5f03087795079820f91dc243dc35365b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5f03087795079820f91dc243dc35365b.mp4", "mask_path": "synthetic-bg-change/mask/5f03087795079820f91dc243dc35365b.mp4", "composite_path": "synthetic-bg-change/composite/5f03087795079820f91dc243dc35365b.mp4"}
{"edit_instruction": "Change the background to a sunny city park with green trees, people walking dogs in the midground, and leaves rustling gently in the breeze. Use bright natural sunlight coming from the right, with a medium close-up, eye-level static camera and a slightly blurred background. Keep the young woman in the grey knit top intact.", "input_video_path": "synthetic-bg-change/input_video/1eadf137744e990c2d7e31ffdba6150c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1eadf137744e990c2d7e31ffdba6150c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1eadf137744e990c2d7e31ffdba6150c.mp4", "mask_path": "synthetic-bg-change/mask/1eadf137744e990c2d7e31ffdba6150c.mp4", "composite_path": "synthetic-bg-change/composite/1eadf137744e990c2d7e31ffdba6150c.mp4"}
{"edit_instruction": "Change the background to a cozy, modern coffee shop with baristas moving in the blurred background, steam rising from an espresso machine, warm ambient lights glowing, and soft diffused light from the right side. Medium close-up, eye-level, static camera, soft bokeh background. Keep the young woman in the grey knit top intact.", "input_video_path": "synthetic-bg-change/input_video/2fea329483827131efdb200263b9522c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2fea329483827131efdb200263b9522c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2fea329483827131efdb200263b9522c.mp4", "mask_path": "synthetic-bg-change/mask/2fea329483827131efdb200263b9522c.mp4", "composite_path": "synthetic-bg-change/composite/2fea329483827131efdb200263b9522c.mp4"}
{"edit_instruction": "Change the background to a sleek modern corporate office with glass walls, employees walking past in a blurred hallway, digital charts flickering on monitors, soft neutral office lighting from the front-right, medium close-up, eye-level, static camera, and gentle background blur. Keep the man in the formal suit intact.", "input_video_path": "synthetic-bg-change/input_video/2c7a2376c43a037d02db969e0deee963.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c7a2376c43a037d02db969e0deee963.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c7a2376c43a037d02db969e0deee963.mp4", "mask_path": "synthetic-bg-change/mask/2c7a2376c43a037d02db969e0deee963.mp4", "composite_path": "synthetic-bg-change/composite/2c7a2376c43a037d02db969e0deee963.mp4"}
{"edit_instruction": "Change the background to a busy movie set inside a large studio with crew members adjusting lights, a camera dolly moving along tracks, and stage haze drifting through the air, lit by neutral studio lighting from the front-left, shot in medium shot at eye-level with a static camera and gentle background blur. Keep the young man in a white shirt holding a megaphone intact.", "input_video_path": "synthetic-bg-change/input_video/f0fdd31179381220cde4046fdbe610e7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f0fdd31179381220cde4046fdbe610e7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f0fdd31179381220cde4046fdbe610e7.mp4", "mask_path": "synthetic-bg-change/mask/f0fdd31179381220cde4046fdbe610e7.mp4", "composite_path": "synthetic-bg-change/composite/f0fdd31179381220cde4046fdbe610e7.mp4"}
{"edit_instruction": "Change the background to a cozy, modern coffee shop with baristas moving in the blurred background, steam rising from an espresso machine, warm ambient lights glowing, and soft diffused light from the right side. Medium close-up, eye-level, static camera, soft bokeh background. Keep the young woman in the grey knit top intact.", "input_video_path": "synthetic-bg-change/input_video/af7e2c55ba639bebfd7239ab4d59cd17.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/af7e2c55ba639bebfd7239ab4d59cd17.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/af7e2c55ba639bebfd7239ab4d59cd17.mp4", "mask_path": "synthetic-bg-change/mask/af7e2c55ba639bebfd7239ab4d59cd17.mp4", "composite_path": "synthetic-bg-change/composite/af7e2c55ba639bebfd7239ab4d59cd17.mp4"}
{"edit_instruction": "Change the background to a sun-drenched modern kitchen with white marble countertops, dust motes dancing in sunbeams, and steam rising gently from a coffee mug on the counter, with soft diffused daylight from the right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the woman in the grey knit top intact.", "input_video_path": "synthetic-bg-change/input_video/ad5a213181edd5a1ea0eb008e99c9779.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ad5a213181edd5a1ea0eb008e99c9779.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ad5a213181edd5a1ea0eb008e99c9779.mp4", "mask_path": "synthetic-bg-change/mask/ad5a213181edd5a1ea0eb008e99c9779.mp4", "composite_path": "synthetic-bg-change/composite/ad5a213181edd5a1ea0eb008e99c9779.mp4"}
{"edit_instruction": "Change the background to a busy movie set inside a large studio with crew members adjusting lights, a camera dolly moving along tracks, and stage haze drifting through the air, lit by neutral studio lighting from the front-left, shot in medium shot at eye-level with a static camera and gentle background blur. Keep the young man in a white shirt holding a megaphone intact.", "input_video_path": "synthetic-bg-change/input_video/9dbe78170009e5bc66176de7d1980f89.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9dbe78170009e5bc66176de7d1980f89.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9dbe78170009e5bc66176de7d1980f89.mp4", "mask_path": "synthetic-bg-change/mask/9dbe78170009e5bc66176de7d1980f89.mp4", "composite_path": "synthetic-bg-change/composite/9dbe78170009e5bc66176de7d1980f89.mp4"}
{"edit_instruction": "Change the background to a cozy, modern living room with large windows and sheer white curtains billowing gently in the breeze behind her, featuring dust motes dancing in soft, neutral window light coming from the left. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman in the grey top intact.", "input_video_path": "synthetic-bg-change/input_video/4264a0e11ca2429c01dd3c5e70db9ed0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4264a0e11ca2429c01dd3c5e70db9ed0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4264a0e11ca2429c01dd3c5e70db9ed0.mp4", "mask_path": "synthetic-bg-change/mask/4264a0e11ca2429c01dd3c5e70db9ed0.mp4", "composite_path": "synthetic-bg-change/composite/4264a0e11ca2429c01dd3c5e70db9ed0.mp4"}
{"edit_instruction": "Change the background to a sun-drenched modern kitchen with white marble countertops, dust motes dancing in sunbeams, and steam rising gently from a coffee mug on the counter, with soft diffused daylight from the right. Medium shot, eye-level, static camera, blurred background with bokeh. Keep the woman in the grey knit top intact.", "input_video_path": "synthetic-bg-change/input_video/722c80603801443fa0996f4b71b1e519.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/722c80603801443fa0996f4b71b1e519.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/722c80603801443fa0996f4b71b1e519.mp4", "mask_path": "synthetic-bg-change/mask/722c80603801443fa0996f4b71b1e519.mp4", "composite_path": "synthetic-bg-change/composite/722c80603801443fa0996f4b71b1e519.mp4"}
{"edit_instruction": "Change the background to a warm, rustic coffee shop with hanging lights, featuring steam rising gently from a coffee cup on a nearby table and dust motes dancing in light beams, with soft, diffused lighting coming from a window on the right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young woman in the grey knit top intact.", "input_video_path": "synthetic-bg-change/input_video/4926a33986145dac6d8ae85ec88e798b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4926a33986145dac6d8ae85ec88e798b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4926a33986145dac6d8ae85ec88e798b.mp4", "mask_path": "synthetic-bg-change/mask/4926a33986145dac6d8ae85ec88e798b.mp4", "composite_path": "synthetic-bg-change/composite/4926a33986145dac6d8ae85ec88e798b.mp4"}
{"edit_instruction": "Change the background to a cozy, modern living room with large windows and sheer white curtains billowing gently in the breeze behind her, featuring dust motes dancing in soft, neutral window light coming from the left. Medium shot, eye-level, static camera, slightly blurred background. Keep the woman in the grey top intact.", "input_video_path": "synthetic-bg-change/input_video/d2c100149e36c1349bd4c4f928805274.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d2c100149e36c1349bd4c4f928805274.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d2c100149e36c1349bd4c4f928805274.mp4", "mask_path": "synthetic-bg-change/mask/d2c100149e36c1349bd4c4f928805274.mp4", "composite_path": "synthetic-bg-change/composite/d2c100149e36c1349bd4c4f928805274.mp4"}
{"edit_instruction": "Change the background to a snowy park with pine trees, snowflakes falling gently, people walking dogs in the distance, and cool soft winter light from the right. Medium close-up, eye-level, static camera, dreamy out-of-focus background. Keep the young woman in the sweater intact.", "input_video_path": "synthetic-bg-change/input_video/87e295f3544d79690c09dcaf6f73eb48.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/87e295f3544d79690c09dcaf6f73eb48.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/87e295f3544d79690c09dcaf6f73eb48.mp4", "mask_path": "synthetic-bg-change/mask/87e295f3544d79690c09dcaf6f73eb48.mp4", "composite_path": "synthetic-bg-change/composite/87e295f3544d79690c09dcaf6f73eb48.mp4"}
{"edit_instruction": "Change the background to a warm, rustic coffee shop with hanging lights, featuring steam rising gently from a coffee cup on a nearby table and dust motes dancing in light beams, with soft, diffused lighting coming from a window on the right. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young woman in the grey knit top intact.", "input_video_path": "synthetic-bg-change/input_video/59147e8176dc4eeb30c0154e8dd7d5ca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/59147e8176dc4eeb30c0154e8dd7d5ca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/59147e8176dc4eeb30c0154e8dd7d5ca.mp4", "mask_path": "synthetic-bg-change/mask/59147e8176dc4eeb30c0154e8dd7d5ca.mp4", "composite_path": "synthetic-bg-change/composite/59147e8176dc4eeb30c0154e8dd7d5ca.mp4"}
{"edit_instruction": "Change the background to a busy stock exchange trading floor with electronic tickers scrolling red and green numbers and traders moving urgently between desks, featuring bright, diffused overhead office lighting. Medium close-up, eye-level, static camera with gentle background blur. Keep the middle-aged woman in a blue blazer intact.", "input_video_path": "synthetic-bg-change/input_video/546e04d27283e176c799e36d407979da.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/546e04d27283e176c799e36d407979da.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/546e04d27283e176c799e36d407979da.mp4", "mask_path": "synthetic-bg-change/mask/546e04d27283e176c799e36d407979da.mp4", "composite_path": "synthetic-bg-change/composite/546e04d27283e176c799e36d407979da.mp4"}
{"edit_instruction": "Change the background to a snowy park with pine trees, snowflakes falling gently, people walking dogs in the distance, and cool soft winter light from the right. Medium close-up, eye-level, static camera, dreamy out-of-focus background. Keep the young woman in the sweater intact.", "input_video_path": "synthetic-bg-change/input_video/62f7119ecfa446c47296c0542a8c8efc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/62f7119ecfa446c47296c0542a8c8efc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/62f7119ecfa446c47296c0542a8c8efc.mp4", "mask_path": "synthetic-bg-change/mask/62f7119ecfa446c47296c0542a8c8efc.mp4", "composite_path": "synthetic-bg-change/composite/62f7119ecfa446c47296c0542a8c8efc.mp4"}
{"edit_instruction": "Change the background to a bright modern loft apartment with sheer white curtains billowing near large windows and soft natural light flooding in from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the young woman in the sweater intact.", "input_video_path": "synthetic-bg-change/input_video/7f34c7bca4f40a7ca83308bbeeaf0975.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7f34c7bca4f40a7ca83308bbeeaf0975.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7f34c7bca4f40a7ca83308bbeeaf0975.mp4", "mask_path": "synthetic-bg-change/mask/7f34c7bca4f40a7ca83308bbeeaf0975.mp4", "composite_path": "synthetic-bg-change/composite/7f34c7bca4f40a7ca83308bbeeaf0975.mp4"}
{"edit_instruction": "Change the background to a busy stock exchange trading floor with electronic tickers scrolling red and green numbers and traders moving urgently between desks, featuring bright, diffused overhead office lighting. Medium close-up, eye-level, static camera with gentle background blur. Keep the middle-aged woman in a blue blazer intact.", "input_video_path": "synthetic-bg-change/input_video/df779e5a37926f182612ec45cb5e969b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df779e5a37926f182612ec45cb5e969b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df779e5a37926f182612ec45cb5e969b.mp4", "mask_path": "synthetic-bg-change/mask/df779e5a37926f182612ec45cb5e969b.mp4", "composite_path": "synthetic-bg-change/composite/df779e5a37926f182612ec45cb5e969b.mp4"}
{"edit_instruction": "Change the background to an outdoor Parisian cafe table with waiters walking past in the midground and sunlight dappling through plane tree leaves, soft diffused daylight, blurred background with bokeh. Medium shot, eye-level, static camera. Keep the young woman in the grey knit top intact.", "input_video_path": "synthetic-bg-change/input_video/04a31e9be1f120e2be9e6624197810eb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/04a31e9be1f120e2be9e6624197810eb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/04a31e9be1f120e2be9e6624197810eb.mp4", "mask_path": "synthetic-bg-change/mask/04a31e9be1f120e2be9e6624197810eb.mp4", "composite_path": "synthetic-bg-change/composite/04a31e9be1f120e2be9e6624197810eb.mp4"}
{"edit_instruction": "Change the background to a bright, modern Scandinavian living room with sheer white curtains billowing gently in the breeze and dust motes dancing in soft neutral indoor lighting. Medium shot, eye-level, static camera with gentle background blur. Keep the young woman in the grey knit top intact.", "input_video_path": "synthetic-bg-change/input_video/86eeecb528787e130493a7b540e009a3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/86eeecb528787e130493a7b540e009a3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/86eeecb528787e130493a7b540e009a3.mp4", "mask_path": "synthetic-bg-change/mask/86eeecb528787e130493a7b540e009a3.mp4", "composite_path": "synthetic-bg-change/composite/86eeecb528787e130493a7b540e009a3.mp4"}
{"edit_instruction": "Change the background to a bright modern loft apartment with sheer white curtains billowing near large windows and soft natural light flooding in from the right. Medium close-up, eye-level, static camera with gentle background blur. Keep the young woman in the sweater intact.", "input_video_path": "synthetic-bg-change/input_video/f7db58cd99ec5ce7aeb37521b848ee5d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f7db58cd99ec5ce7aeb37521b848ee5d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f7db58cd99ec5ce7aeb37521b848ee5d.mp4", "mask_path": "synthetic-bg-change/mask/f7db58cd99ec5ce7aeb37521b848ee5d.mp4", "composite_path": "synthetic-bg-change/composite/f7db58cd99ec5ce7aeb37521b848ee5d.mp4"}
{"edit_instruction": "Change the background to an outdoor Parisian cafe table with waiters walking past in the midground and sunlight dappling through plane tree leaves, soft diffused daylight, blurred background with bokeh. Medium shot, eye-level, static camera. Keep the young woman in the grey knit top intact.", "input_video_path": "synthetic-bg-change/input_video/de41947608e2ea02bb3f34283fb2fa01.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/de41947608e2ea02bb3f34283fb2fa01.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/de41947608e2ea02bb3f34283fb2fa01.mp4", "mask_path": "synthetic-bg-change/mask/de41947608e2ea02bb3f34283fb2fa01.mp4", "composite_path": "synthetic-bg-change/composite/de41947608e2ea02bb3f34283fb2fa01.mp4"}
{"edit_instruction": "Change the background to a cozy coffee shop with steam rising from a nearby coffee cup and patrons chatting in the back, illuminated by diffused daylight from a window on the right. Medium shot, eye-level, static camera with a soft focus background. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/62ea51be8ffe850a33755aed0817e072.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/62ea51be8ffe850a33755aed0817e072.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/62ea51be8ffe850a33755aed0817e072.mp4", "mask_path": "synthetic-bg-change/mask/62ea51be8ffe850a33755aed0817e072.mp4", "composite_path": "synthetic-bg-change/composite/62ea51be8ffe850a33755aed0817e072.mp4"}
{"edit_instruction": "Change the background to a cozy, modern coffee shop with steam rising gently from a coffee cup and dust motes floating in sunbeams, illuminated by soft diffused daylight. Maintain a medium close-up, eye-level shot with gentle background blur. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2c9e0e032c1db6cd449656a956967c58.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2c9e0e032c1db6cd449656a956967c58.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2c9e0e032c1db6cd449656a956967c58.mp4", "mask_path": "synthetic-bg-change/mask/2c9e0e032c1db6cd449656a956967c58.mp4", "composite_path": "synthetic-bg-change/composite/2c9e0e032c1db6cd449656a956967c58.mp4"}
{"edit_instruction": "Change the background to a bright, modern Scandinavian living room with sheer white curtains billowing gently in the breeze and dust motes dancing in soft neutral indoor lighting. Medium shot, eye-level, static camera with gentle background blur. Keep the young woman in the grey knit top intact.", "input_video_path": "synthetic-bg-change/input_video/787cddeadbffdcc6b61bb1108636048a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/787cddeadbffdcc6b61bb1108636048a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/787cddeadbffdcc6b61bb1108636048a.mp4", "mask_path": "synthetic-bg-change/mask/787cddeadbffdcc6b61bb1108636048a.mp4", "composite_path": "synthetic-bg-change/composite/787cddeadbffdcc6b61bb1108636048a.mp4"}
{"edit_instruction": "Change the background to a cozy coffee shop with steam rising from a nearby coffee cup and patrons chatting in the back, illuminated by diffused daylight from a window on the right. Medium shot, eye-level, static camera with a soft focus background. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/fe97de992827a1f4e39294b61dbc5c48.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fe97de992827a1f4e39294b61dbc5c48.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fe97de992827a1f4e39294b61dbc5c48.mp4", "mask_path": "synthetic-bg-change/mask/fe97de992827a1f4e39294b61dbc5c48.mp4", "composite_path": "synthetic-bg-change/composite/fe97de992827a1f4e39294b61dbc5c48.mp4"}
{"edit_instruction": "Change the background to a modern subway train with rhythmically flickering lights and other passengers blurred in motion passing by the windows, illuminated by soft cool artificial light from the front. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/d6a5fd65c671efb5a7b952c21fc59439.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d6a5fd65c671efb5a7b952c21fc59439.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d6a5fd65c671efb5a7b952c21fc59439.mp4", "mask_path": "synthetic-bg-change/mask/d6a5fd65c671efb5a7b952c21fc59439.mp4", "composite_path": "synthetic-bg-change/composite/d6a5fd65c671efb5a7b952c21fc59439.mp4"}
{"edit_instruction": "Change the background to a cozy, modern coffee shop with steam rising gently from a coffee cup and dust motes floating in sunbeams, illuminated by soft diffused daylight. Maintain a medium close-up, eye-level shot with gentle background blur. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6c199c553d7bb5971be043d438343d34.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6c199c553d7bb5971be043d438343d34.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6c199c553d7bb5971be043d438343d34.mp4", "mask_path": "synthetic-bg-change/mask/6c199c553d7bb5971be043d438343d34.mp4", "composite_path": "synthetic-bg-change/composite/6c199c553d7bb5971be043d438343d34.mp4"}
{"edit_instruction": "Change the background to a cluttered vintage watchmaker's workshop with dust motes dancing in shafts of light and pendulum clocks swinging rhythmically in the background, lit by soft diffused light coming from the front-left, captured as a medium close-up at eye level with a static camera and blurred background bokeh. Keep the elderly man intact.", "input_video_path": "synthetic-bg-change/input_video/bfb5625914305bcbfc7d8ad88e26bc61.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bfb5625914305bcbfc7d8ad88e26bc61.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bfb5625914305bcbfc7d8ad88e26bc61.mp4", "mask_path": "synthetic-bg-change/mask/bfb5625914305bcbfc7d8ad88e26bc61.mp4", "composite_path": "synthetic-bg-change/composite/bfb5625914305bcbfc7d8ad88e26bc61.mp4"}
{"edit_instruction": "Change the background to a modern subway train with rhythmically flickering lights and other passengers blurred in motion passing by the windows, illuminated by soft cool artificial light from the front. Medium close-up, eye-level, static camera, blurred background with bokeh. Keep the young woman in the white shirt intact.", "input_video_path": "synthetic-bg-change/input_video/994216a153b688fe07c70b60588229b0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/994216a153b688fe07c70b60588229b0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/994216a153b688fe07c70b60588229b0.mp4", "mask_path": "synthetic-bg-change/mask/994216a153b688fe07c70b60588229b0.mp4", "composite_path": "synthetic-bg-change/composite/994216a153b688fe07c70b60588229b0.mp4"}
{"edit_instruction": "Change the background to a grand historic library with floor-to-ceiling bookshelves, mahogany ladders, dust motes dancing in shafts of light, and nearby tables with open books, illuminated by soft window light from the right. Use a medium shot at eye-level with gentle background blur. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/1f8b3d8070b80fba262016b5feea0d5e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1f8b3d8070b80fba262016b5feea0d5e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1f8b3d8070b80fba262016b5feea0d5e.mp4", "mask_path": "synthetic-bg-change/mask/1f8b3d8070b80fba262016b5feea0d5e.mp4", "composite_path": "synthetic-bg-change/composite/1f8b3d8070b80fba262016b5feea0d5e.mp4"}
{"edit_instruction": "Change the background to a cluttered vintage watchmaker's workshop with dust motes dancing in shafts of light and pendulum clocks swinging rhythmically in the background, lit by soft diffused light coming from the front-left, captured as a medium close-up at eye level with a static camera and blurred background bokeh. Keep the elderly man intact.", "input_video_path": "synthetic-bg-change/input_video/5ca96b3b7bc791a41fdf4d227f227cf7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5ca96b3b7bc791a41fdf4d227f227cf7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5ca96b3b7bc791a41fdf4d227f227cf7.mp4", "mask_path": "synthetic-bg-change/mask/5ca96b3b7bc791a41fdf4d227f227cf7.mp4", "composite_path": "synthetic-bg-change/composite/5ca96b3b7bc791a41fdf4d227f227cf7.mp4"}
{"edit_instruction": "Change the background to a rainy London street under a bus stop shelter, with rain falling heavily, red double-decker buses passing with motion blur, and diffused, overcast light from the front-right. Use a medium shot, eye-level, static camera with gentle background blur. Keep the man in the suit examining documents intact.", "input_video_path": "synthetic-bg-change/input_video/ebe5cc95c951fe924887cadf5819ab0d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ebe5cc95c951fe924887cadf5819ab0d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ebe5cc95c951fe924887cadf5819ab0d.mp4", "mask_path": "synthetic-bg-change/mask/ebe5cc95c951fe924887cadf5819ab0d.mp4", "composite_path": "synthetic-bg-change/composite/ebe5cc95c951fe924887cadf5819ab0d.mp4"}
{"edit_instruction": "Change the background to a grand historic library with towering wooden shelves, dust motes dancing in shafts of light, students quietly studying in the background, and a pendulum clock swaying rhythmically, with neutral light illuminating from the front-right. Medium shot, eye-level, gentle background blur. Keep the older man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/acb241262ad9ddf8a00789fe781fd3e5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/acb241262ad9ddf8a00789fe781fd3e5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/acb241262ad9ddf8a00789fe781fd3e5.mp4", "mask_path": "synthetic-bg-change/mask/acb241262ad9ddf8a00789fe781fd3e5.mp4", "composite_path": "synthetic-bg-change/composite/acb241262ad9ddf8a00789fe781fd3e5.mp4"}
{"edit_instruction": "Change the background to a grand historic library with floor-to-ceiling bookshelves, mahogany ladders, dust motes dancing in shafts of light, and nearby tables with open books, illuminated by soft window light from the right. Use a medium shot at eye-level with gentle background blur. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/1e7ca3a9dc592a4bfb75d1c42f4e4562.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1e7ca3a9dc592a4bfb75d1c42f4e4562.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1e7ca3a9dc592a4bfb75d1c42f4e4562.mp4", "mask_path": "synthetic-bg-change/mask/1e7ca3a9dc592a4bfb75d1c42f4e4562.mp4", "composite_path": "synthetic-bg-change/composite/1e7ca3a9dc592a4bfb75d1c42f4e4562.mp4"}
{"edit_instruction": "Change the background to a deserted city street during lockdown with empty buses passing slowly in the distance, rhythmically changing traffic lights, blowing newspapers, diffused daylight from the front-right, gentle background blur, medium shot, eye-level, static camera. Keep the person in the white protective suit holding the 'STOP CORONA VIRUS' sign intact.", "input_video_path": "synthetic-bg-change/input_video/0d667dc9001d81694a51a6f7be657293.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0d667dc9001d81694a51a6f7be657293.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0d667dc9001d81694a51a6f7be657293.mp4", "mask_path": "synthetic-bg-change/mask/0d667dc9001d81694a51a6f7be657293.mp4", "composite_path": "synthetic-bg-change/composite/0d667dc9001d81694a51a6f7be657293.mp4"}
{"edit_instruction": "Change the background to a rainy London street under a bus stop shelter, with rain falling heavily, red double-decker buses passing with motion blur, and diffused, overcast light from the front-right. Use a medium shot, eye-level, static camera with gentle background blur. Keep the man in the suit examining documents intact.", "input_video_path": "synthetic-bg-change/input_video/e0957c1eabcdb53417787aa2118c2bf9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e0957c1eabcdb53417787aa2118c2bf9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e0957c1eabcdb53417787aa2118c2bf9.mp4", "mask_path": "synthetic-bg-change/mask/e0957c1eabcdb53417787aa2118c2bf9.mp4", "composite_path": "synthetic-bg-change/composite/e0957c1eabcdb53417787aa2118c2bf9.mp4"}
{"edit_instruction": "Change the background to a grand historic library with towering wooden shelves, dust motes dancing in shafts of light, students quietly studying in the background, and a pendulum clock swaying rhythmically, with neutral light illuminating from the front-right. Medium shot, eye-level, gentle background blur. Keep the older man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/2cf0248eb88f570439687f802a165d1b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2cf0248eb88f570439687f802a165d1b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2cf0248eb88f570439687f802a165d1b.mp4", "mask_path": "synthetic-bg-change/mask/2cf0248eb88f570439687f802a165d1b.mp4", "composite_path": "synthetic-bg-change/composite/2cf0248eb88f570439687f802a165d1b.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory with automated robotic arms moving, digital data screens scrolling, liquid bubbling in beakers, and clean neutral artificial light. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the person in the white protective suit holding the 'STOP CORONA VIRUS' sign intact.", "input_video_path": "synthetic-bg-change/input_video/e36c08470aad00be2aec024fbeebccbf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e36c08470aad00be2aec024fbeebccbf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e36c08470aad00be2aec024fbeebccbf.mp4", "mask_path": "synthetic-bg-change/mask/e36c08470aad00be2aec024fbeebccbf.mp4", "composite_path": "synthetic-bg-change/composite/e36c08470aad00be2aec024fbeebccbf.mp4"}
{"edit_instruction": "Change the background to a deserted city street during lockdown with empty buses passing slowly in the distance, rhythmically changing traffic lights, blowing newspapers, diffused daylight from the front-right, gentle background blur, medium shot, eye-level, static camera. Keep the person in the white protective suit holding the 'STOP CORONA VIRUS' sign intact.", "input_video_path": "synthetic-bg-change/input_video/b1b690d2eba121d865c8922b0e33f3e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1b690d2eba121d865c8922b0e33f3e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1b690d2eba121d865c8922b0e33f3e9.mp4", "mask_path": "synthetic-bg-change/mask/b1b690d2eba121d865c8922b0e33f3e9.mp4", "composite_path": "synthetic-bg-change/composite/b1b690d2eba121d865c8922b0e33f3e9.mp4"}
{"edit_instruction": "Change the background to an old Venetian mask-making workshop with gondolas passing by the window on the canal outside, candlelight flickering on wooden shelves filled with masks, illuminated by soft cool daylight mixing with warm interior tones, medium shot, eye-level, static camera with the background in soft focus. Keep the elderly man with glasses intact.", "input_video_path": "synthetic-bg-change/input_video/c035a544da7ce82b8e2d443b4c4e7a30.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c035a544da7ce82b8e2d443b4c4e7a30.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c035a544da7ce82b8e2d443b4c4e7a30.mp4", "mask_path": "synthetic-bg-change/mask/c035a544da7ce82b8e2d443b4c4e7a30.mp4", "composite_path": "synthetic-bg-change/composite/c035a544da7ce82b8e2d443b4c4e7a30.mp4"}
{"edit_instruction": "Change the background to the busy main concourse of Grand Central Terminal with crowds of commuters rushing past and light streaming through iconic high arched windows, illuminated by warm ambient station lighting from the right. Use a medium shot, eye-level angle, static camera, and deep focus to show architectural details. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/5681dc9d4655565cf220028bbfe1e0e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5681dc9d4655565cf220028bbfe1e0e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5681dc9d4655565cf220028bbfe1e0e4.mp4", "mask_path": "synthetic-bg-change/mask/5681dc9d4655565cf220028bbfe1e0e4.mp4", "composite_path": "synthetic-bg-change/composite/5681dc9d4655565cf220028bbfe1e0e4.mp4"}
{"edit_instruction": "Change the background to a high-tech laboratory with automated robotic arms moving, digital data screens scrolling, liquid bubbling in beakers, and clean neutral artificial light. Medium shot, eye-level, static camera, sharp background with deep focus. Keep the person in the white protective suit holding the 'STOP CORONA VIRUS' sign intact.", "input_video_path": "synthetic-bg-change/input_video/75e6b5abf116f89cc6c4f68ad0261f10.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/75e6b5abf116f89cc6c4f68ad0261f10.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/75e6b5abf116f89cc6c4f68ad0261f10.mp4", "mask_path": "synthetic-bg-change/mask/75e6b5abf116f89cc6c4f68ad0261f10.mp4", "composite_path": "synthetic-bg-change/composite/75e6b5abf116f89cc6c4f68ad0261f10.mp4"}
{"edit_instruction": "Change the background to an old Venetian mask-making workshop with gondolas passing by the window on the canal outside, candlelight flickering on wooden shelves filled with masks, illuminated by soft cool daylight mixing with warm interior tones, medium shot, eye-level, static camera with the background in soft focus. Keep the elderly man with glasses intact.", "input_video_path": "synthetic-bg-change/input_video/081da78890a8edbb08f26ccbc0ec3ce5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/081da78890a8edbb08f26ccbc0ec3ce5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/081da78890a8edbb08f26ccbc0ec3ce5.mp4", "mask_path": "synthetic-bg-change/mask/081da78890a8edbb08f26ccbc0ec3ce5.mp4", "composite_path": "synthetic-bg-change/composite/081da78890a8edbb08f26ccbc0ec3ce5.mp4"}
{"edit_instruction": "Change the background to a quiet, modern art gallery with dust motes floating in light beams and other patrons walking in the blurred distance, illuminated by soft, neutral overhead gallery lighting. Maintain the medium shot, eye-level, static camera angle with a blurred background and bokeh. Keep the elderly man with glasses intact.", "input_video_path": "synthetic-bg-change/input_video/9a88c0cf31a033eef0abd3d0a49c7011.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9a88c0cf31a033eef0abd3d0a49c7011.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9a88c0cf31a033eef0abd3d0a49c7011.mp4", "mask_path": "synthetic-bg-change/mask/9a88c0cf31a033eef0abd3d0a49c7011.mp4", "composite_path": "synthetic-bg-change/composite/9a88c0cf31a033eef0abd3d0a49c7011.mp4"}
{"edit_instruction": "Change the background to the busy main concourse of Grand Central Terminal with crowds of commuters rushing past and light streaming through iconic high arched windows, illuminated by warm ambient station lighting from the right. Use a medium shot, eye-level angle, static camera, and deep focus to show architectural details. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/74dffe724d6d8e29f73b6c12641638f5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/74dffe724d6d8e29f73b6c12641638f5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/74dffe724d6d8e29f73b6c12641638f5.mp4", "mask_path": "synthetic-bg-change/mask/74dffe724d6d8e29f73b6c12641638f5.mp4", "composite_path": "synthetic-bg-change/composite/74dffe724d6d8e29f73b6c12641638f5.mp4"}
{"edit_instruction": "Change the background to a high-rise office with floor-to-ceiling windows overlooking a rainy city skyline, featuring raindrops sliding down the glass and distant city lights flickering through the mist, with soft diffused light from the window on the right. Medium shot, eye-level, blurred background with bokeh. Keep the older man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/21783c766b6534982dd8d085e08da08c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/21783c766b6534982dd8d085e08da08c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/21783c766b6534982dd8d085e08da08c.mp4", "mask_path": "synthetic-bg-change/mask/21783c766b6534982dd8d085e08da08c.mp4", "composite_path": "synthetic-bg-change/composite/21783c766b6534982dd8d085e08da08c.mp4"}
{"edit_instruction": "Change the background to a quiet, modern art gallery with dust motes floating in light beams and other patrons walking in the blurred distance, illuminated by soft, neutral overhead gallery lighting. Maintain the medium shot, eye-level, static camera angle with a blurred background and bokeh. Keep the elderly man with glasses intact.", "input_video_path": "synthetic-bg-change/input_video/758bab91265ddb13a466d77373d443ac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/758bab91265ddb13a466d77373d443ac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/758bab91265ddb13a466d77373d443ac.mp4", "mask_path": "synthetic-bg-change/mask/758bab91265ddb13a466d77373d443ac.mp4", "composite_path": "synthetic-bg-change/composite/758bab91265ddb13a466d77373d443ac.mp4"}
{"edit_instruction": "Change the background to a high-rise office with floor-to-ceiling windows overlooking a rainy city skyline, featuring raindrops sliding down the glass and distant city lights flickering through the mist, with soft diffused light from the window on the right. Medium shot, eye-level, blurred background with bokeh. Keep the older man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/6982c50cb05594c3a264b65628d4183d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6982c50cb05594c3a264b65628d4183d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6982c50cb05594c3a264b65628d4183d.mp4", "mask_path": "synthetic-bg-change/mask/6982c50cb05594c3a264b65628d4183d.mp4", "composite_path": "synthetic-bg-change/composite/6982c50cb05594c3a264b65628d4183d.mp4"}
{"edit_instruction": "Change the background to an abstract cyberspace environment filled with neon grid lines, floating geometric shapes, glowing data packets traveling along the grid lines, and distant pulsing servers, with clean neutral front-left lighting. Medium shot, eye-level, static camera with a sharp background. Keep the man in a suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/3a35128b6b9dce5de7426bc66ef9e265.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a35128b6b9dce5de7426bc66ef9e265.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a35128b6b9dce5de7426bc66ef9e265.mp4", "mask_path": "synthetic-bg-change/mask/3a35128b6b9dce5de7426bc66ef9e265.mp4", "composite_path": "synthetic-bg-change/composite/3a35128b6b9dce5de7426bc66ef9e265.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled corner office overlooking a busy metropolis at twilight, featuring flickering city lights and moving cars in the distance, with soft ambient front-left lighting. Medium shot, eye-level, static camera, soft bokeh background. Keep the man in the suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/bfb340f9752c6a6704157bd54d88076c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bfb340f9752c6a6704157bd54d88076c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bfb340f9752c6a6704157bd54d88076c.mp4", "mask_path": "synthetic-bg-change/mask/bfb340f9752c6a6704157bd54d88076c.mp4", "composite_path": "synthetic-bg-change/composite/bfb340f9752c6a6704157bd54d88076c.mp4"}
{"edit_instruction": "Change the background to a pristine high-tech laboratory with white surfaces and glass walls, featuring robotic arms assembling devices and blue holographic data streams floating in the air, under soft clean artificial light from the front-right. Eye-level, medium shot, slightly blurred background. Keep the businessman in a suit and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/7504dc3af3a57441d8a7882777a16889.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7504dc3af3a57441d8a7882777a16889.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7504dc3af3a57441d8a7882777a16889.mp4", "mask_path": "synthetic-bg-change/mask/7504dc3af3a57441d8a7882777a16889.mp4", "composite_path": "synthetic-bg-change/composite/7504dc3af3a57441d8a7882777a16889.mp4"}
{"edit_instruction": "Change the background to an abstract cyberspace environment filled with neon grid lines, floating geometric shapes, glowing data packets traveling along the grid lines, and distant pulsing servers, with clean neutral front-left lighting. Medium shot, eye-level, static camera with a sharp background. Keep the man in a suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/3a36de3e52d20aad351b73b3087c91e7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3a36de3e52d20aad351b73b3087c91e7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3a36de3e52d20aad351b73b3087c91e7.mp4", "mask_path": "synthetic-bg-change/mask/3a36de3e52d20aad351b73b3087c91e7.mp4", "composite_path": "synthetic-bg-change/composite/3a36de3e52d20aad351b73b3087c91e7.mp4"}
{"edit_instruction": "Change the background to a sleek, glass-walled corner office overlooking a busy metropolis at twilight, featuring flickering city lights and moving cars in the distance, with soft ambient front-left lighting. Medium shot, eye-level, static camera, soft bokeh background. Keep the man in the suit wearing a VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/981e89e75faf125dcee6ed24bc0cb9e4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/981e89e75faf125dcee6ed24bc0cb9e4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/981e89e75faf125dcee6ed24bc0cb9e4.mp4", "mask_path": "synthetic-bg-change/mask/981e89e75faf125dcee6ed24bc0cb9e4.mp4", "composite_path": "synthetic-bg-change/composite/981e89e75faf125dcee6ed24bc0cb9e4.mp4"}
{"edit_instruction": "Change the background to a pristine high-tech laboratory with white surfaces and glass walls, featuring robotic arms assembling devices and blue holographic data streams floating in the air, under soft clean artificial light from the front-right. Eye-level, medium shot, slightly blurred background. Keep the businessman in a suit and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/c6d3cace276c0022ae3139518e1093fd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c6d3cace276c0022ae3139518e1093fd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c6d3cace276c0022ae3139518e1093fd.mp4", "mask_path": "synthetic-bg-change/mask/c6d3cace276c0022ae3139518e1093fd.mp4", "composite_path": "synthetic-bg-change/composite/c6d3cace276c0022ae3139518e1093fd.mp4"}
{"edit_instruction": "Change the background to an abstract digital void filled with glowing geometric shapes, featuring neon grid lines pulsing on the floor and particles of light floating upward like digital dust, lit by a soft ambient glow from the front-right. Include an eye-level medium shot with a dreamy out-of-focus background with bokeh. Keep the businessman in the suit and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/8624e939eda6958ef4be601de6d7e0a4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8624e939eda6958ef4be601de6d7e0a4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8624e939eda6958ef4be601de6d7e0a4.mp4", "mask_path": "synthetic-bg-change/mask/8624e939eda6958ef4be601de6d7e0a4.mp4", "composite_path": "synthetic-bg-change/composite/8624e939eda6958ef4be601de6d7e0a4.mp4"}
{"edit_instruction": "Change the background to an abstract digital void filled with glowing geometric shapes, featuring neon grid lines pulsing on the floor and particles of light floating upward like digital dust, lit by a soft ambient glow from the front-right. Include an eye-level medium shot with a dreamy out-of-focus background with bokeh. Keep the businessman in the suit and VR headset intact.", "input_video_path": "synthetic-bg-change/input_video/b2c4ff5e02004e230a0c0ca371a2fa74.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b2c4ff5e02004e230a0c0ca371a2fa74.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b2c4ff5e02004e230a0c0ca371a2fa74.mp4", "mask_path": "synthetic-bg-change/mask/b2c4ff5e02004e230a0c0ca371a2fa74.mp4", "composite_path": "synthetic-bg-change/composite/b2c4ff5e02004e230a0c0ca371a2fa74.mp4"}
{"edit_instruction": "Change the background to a moody underground jazz club with exposed brick walls, wisps of stage smoke, and dust motes dancing in spotlight beams. Include warm vintage Edison bulbs glowing softly in the background with soft, diffused lighting from the front-right. Use a medium shot, eye-level, static camera, and shallow depth of field with blurry background bokeh bubbles. Keep the man in the dark suit playing a trumpet intact.", "input_video_path": "synthetic-bg-change/input_video/62ed528e330cbb4499a381f2e4727809.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/62ed528e330cbb4499a381f2e4727809.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/62ed528e330cbb4499a381f2e4727809.mp4", "mask_path": "synthetic-bg-change/mask/62ed528e330cbb4499a381f2e4727809.mp4", "composite_path": "synthetic-bg-change/composite/62ed528e330cbb4499a381f2e4727809.mp4"}
{"edit_instruction": "Change the background to a moody underground jazz club with exposed brick walls, wisps of stage smoke, and dust motes dancing in spotlight beams. Include warm vintage Edison bulbs glowing softly in the background with soft, diffused lighting from the front-right. Use a medium shot, eye-level, static camera, and shallow depth of field with blurry background bokeh bubbles. Keep the man in the dark suit playing a trumpet intact.", "input_video_path": "synthetic-bg-change/input_video/f565e51153a23c9b84130df2741ef3ad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f565e51153a23c9b84130df2741ef3ad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f565e51153a23c9b84130df2741ef3ad.mp4", "mask_path": "synthetic-bg-change/mask/f565e51153a23c9b84130df2741ef3ad.mp4", "composite_path": "synthetic-bg-change/composite/f565e51153a23c9b84130df2741ef3ad.mp4"}
{"edit_instruction": "Change the background to a glass-walled skyscraper office at dusk, featuring dynamic city traffic light streaks, a busy skyline with distant blinking aircraft, and ticker tape digital displays out of focus. Use soft neutral studio lighting from the front-right with blue hour ambient light outside contrasting warm interior accents, maintaining a medium close-up, eye-level shot with gentle background blur. Keep the professional man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/ddf05184aaa94d849f65f2bf57105305.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ddf05184aaa94d849f65f2bf57105305.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ddf05184aaa94d849f65f2bf57105305.mp4", "mask_path": "synthetic-bg-change/mask/ddf05184aaa94d849f65f2bf57105305.mp4", "composite_path": "synthetic-bg-change/composite/ddf05184aaa94d849f65f2bf57105305.mp4"}
{"edit_instruction": "Change the background to a glass-walled skyscraper office at dusk, featuring dynamic city traffic light streaks, a busy skyline with distant blinking aircraft, and ticker tape digital displays out of focus. Use soft neutral studio lighting from the front-right with blue hour ambient light outside contrasting warm interior accents, maintaining a medium close-up, eye-level shot with gentle background blur. Keep the professional man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/1182f916f7c37c9cf01ebd03b78f4dad.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1182f916f7c37c9cf01ebd03b78f4dad.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1182f916f7c37c9cf01ebd03b78f4dad.mp4", "mask_path": "synthetic-bg-change/mask/1182f916f7c37c9cf01ebd03b78f4dad.mp4", "composite_path": "synthetic-bg-change/composite/1182f916f7c37c9cf01ebd03b78f4dad.mp4"}
{"edit_instruction": "Change the background to a smoky vintage jazz club at night with cigarette smoke swirling in the air, spotlights cutting through the haze with floating dust motes, warm moody stage lighting from the right, and a blurry background with bokeh lights of the bar. Use a medium shot, eye-level angle, static camera, and shallow depth of field. Keep the man in the dark suit playing the trumpet intact.", "input_video_path": "synthetic-bg-change/input_video/57775416c79132c5e52e9d5f8f6b68e0.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/57775416c79132c5e52e9d5f8f6b68e0.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/57775416c79132c5e52e9d5f8f6b68e0.mp4", "mask_path": "synthetic-bg-change/mask/57775416c79132c5e52e9d5f8f6b68e0.mp4", "composite_path": "synthetic-bg-change/composite/57775416c79132c5e52e9d5f8f6b68e0.mp4"}
{"edit_instruction": "Change the background to a smoky vintage jazz club at night with cigarette smoke swirling in the air, spotlights cutting through the haze with floating dust motes, warm moody stage lighting from the right, and a blurry background with bokeh lights of the bar. Use a medium shot, eye-level angle, static camera, and shallow depth of field. Keep the man in the dark suit playing the trumpet intact.", "input_video_path": "synthetic-bg-change/input_video/1216aa91a28a0f97bb6aa26ac2c9aac1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1216aa91a28a0f97bb6aa26ac2c9aac1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1216aa91a28a0f97bb6aa26ac2c9aac1.mp4", "mask_path": "synthetic-bg-change/mask/1216aa91a28a0f97bb6aa26ac2c9aac1.mp4", "composite_path": "synthetic-bg-change/composite/1216aa91a28a0f97bb6aa26ac2c9aac1.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled corner office overlooking a breathtaking city skyline at dusk, with cars moving on highways below showing streaking tail lights, office lights flickering in adjacent skyscrapers, and clouds drifting past the windows. Include soft neutral light from the top-right, a slightly blurred background, cinematic lighting, a photorealistic urban landscape with golden hour glow mixed with city lights, architectural elegance, detailed city texture, motion blur on traffic, reflective glass surfaces, and a dramatic urban atmosphere. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/048e379c772bd387b195992fae34f629.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/048e379c772bd387b195992fae34f629.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/048e379c772bd387b195992fae34f629.mp4", "mask_path": "synthetic-bg-change/mask/048e379c772bd387b195992fae34f629.mp4", "composite_path": "synthetic-bg-change/composite/048e379c772bd387b195992fae34f629.mp4"}
{"edit_instruction": "Change the background to a bench in a city park with autumn leaves falling gently and pedestrians strolling on a path, lit by diffused natural daylight from the right. Medium close-up, eye-level, static camera, gently blurred background. Keep the older man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/4b7691ea7407be03c4423ced3015f5c9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4b7691ea7407be03c4423ced3015f5c9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4b7691ea7407be03c4423ced3015f5c9.mp4", "mask_path": "synthetic-bg-change/mask/4b7691ea7407be03c4423ced3015f5c9.mp4", "composite_path": "synthetic-bg-change/composite/4b7691ea7407be03c4423ced3015f5c9.mp4"}
{"edit_instruction": "Change the background to a bench in a city park with autumn leaves falling gently and pedestrians strolling on a path, lit by diffused natural daylight from the right. Medium close-up, eye-level, static camera, gently blurred background. Keep the older man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/6cb6f25b8f6fefcff509be4b77458be9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6cb6f25b8f6fefcff509be4b77458be9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6cb6f25b8f6fefcff509be4b77458be9.mp4", "mask_path": "synthetic-bg-change/mask/6cb6f25b8f6fefcff509be4b77458be9.mp4", "composite_path": "synthetic-bg-change/composite/6cb6f25b8f6fefcff509be4b77458be9.mp4"}
{"edit_instruction": "Change the background to a busy financial district at twilight with out-of-focus shimmering city lights bokeh, traffic lights changing colors, and blurred cars passing in the distance, using a soft-focus background with urban bokeh. Keep the professional man in a business suit intact.", "input_video_path": "synthetic-bg-change/input_video/43f5d987d5834d879f769b0f45c55a23.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/43f5d987d5834d879f769b0f45c55a23.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/43f5d987d5834d879f769b0f45c55a23.mp4", "mask_path": "synthetic-bg-change/mask/43f5d987d5834d879f769b0f45c55a23.mp4", "composite_path": "synthetic-bg-change/composite/43f5d987d5834d879f769b0f45c55a23.mp4"}
{"edit_instruction": "Change the background to the area near the River Thames with a blurred Tower Bridge in the distance, featuring seagulls overhead and tour boats gliding on the water under soft, overcast natural light from the front-left, shot as a medium close-up at eye level with a static camera and soft-focus background. Keep the older professional man in the dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/aac8ef537e16655f48c841ce8e21b06d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aac8ef537e16655f48c841ce8e21b06d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aac8ef537e16655f48c841ce8e21b06d.mp4", "mask_path": "synthetic-bg-change/mask/aac8ef537e16655f48c841ce8e21b06d.mp4", "composite_path": "synthetic-bg-change/composite/aac8ef537e16655f48c841ce8e21b06d.mp4"}
{"edit_instruction": "Change the background to a modern glass-walled corner office overlooking a breathtaking city skyline at dusk, with cars moving on highways below showing streaking tail lights, office lights flickering in adjacent skyscrapers, and clouds drifting past the windows. Include soft neutral light from the top-right, a slightly blurred background, cinematic lighting, a photorealistic urban landscape with golden hour glow mixed with city lights, architectural elegance, detailed city texture, motion blur on traffic, reflective glass surfaces, and a dramatic urban atmosphere. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/8b83564d903a9b8e4157f28228a25111.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8b83564d903a9b8e4157f28228a25111.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8b83564d903a9b8e4157f28228a25111.mp4", "mask_path": "synthetic-bg-change/mask/8b83564d903a9b8e4157f28228a25111.mp4", "composite_path": "synthetic-bg-change/composite/8b83564d903a9b8e4157f28228a25111.mp4"}
{"edit_instruction": "Change the background to a busy financial district at twilight with out-of-focus shimmering city lights bokeh, traffic lights changing colors, and blurred cars passing in the distance, using a soft-focus background with urban bokeh. Keep the professional man in a business suit intact.", "input_video_path": "synthetic-bg-change/input_video/c154ae1a8ec905c11c16f0c0ecc5bc11.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c154ae1a8ec905c11c16f0c0ecc5bc11.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c154ae1a8ec905c11c16f0c0ecc5bc11.mp4", "mask_path": "synthetic-bg-change/mask/c154ae1a8ec905c11c16f0c0ecc5bc11.mp4", "composite_path": "synthetic-bg-change/composite/c154ae1a8ec905c11c16f0c0ecc5bc11.mp4"}
{"edit_instruction": "Change the background to the area near the River Thames with a blurred Tower Bridge in the distance, featuring seagulls overhead and tour boats gliding on the water under soft, overcast natural light from the front-left, shot as a medium close-up at eye level with a static camera and soft-focus background. Keep the older professional man in the dark suit intact.", "input_video_path": "synthetic-bg-change/input_video/082d9095c697d1a941af2927ddbfd5cb.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/082d9095c697d1a941af2927ddbfd5cb.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/082d9095c697d1a941af2927ddbfd5cb.mp4", "mask_path": "synthetic-bg-change/mask/082d9095c697d1a941af2927ddbfd5cb.mp4", "composite_path": "synthetic-bg-change/composite/082d9095c697d1a941af2927ddbfd5cb.mp4"}
{"edit_instruction": "Change the background to the interior of a luxury airport lounge with large glass windows, featuring planes taking off in the distance and people rolling luggage in the mid-ground, lit by cool clean artificial lighting from the left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the senior man in professional attire intact.", "input_video_path": "synthetic-bg-change/input_video/e14a832c7226b748a311af0be0a6ae55.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e14a832c7226b748a311af0be0a6ae55.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e14a832c7226b748a311af0be0a6ae55.mp4", "mask_path": "synthetic-bg-change/mask/e14a832c7226b748a311af0be0a6ae55.mp4", "composite_path": "synthetic-bg-change/composite/e14a832c7226b748a311af0be0a6ae55.mp4"}
{"edit_instruction": "Change the background to the interior of a luxury airport lounge with large glass windows, featuring planes taking off in the distance and people rolling luggage in the mid-ground, lit by cool clean artificial lighting from the left. Medium close-up, eye-level, static camera, slightly blurred background. Keep the senior man in professional attire intact.", "input_video_path": "synthetic-bg-change/input_video/b1369591bc971c1be8ab15ccfade7122.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b1369591bc971c1be8ab15ccfade7122.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b1369591bc971c1be8ab15ccfade7122.mp4", "mask_path": "synthetic-bg-change/mask/b1369591bc971c1be8ab15ccfade7122.mp4", "composite_path": "synthetic-bg-change/composite/b1369591bc971c1be8ab15ccfade7122.mp4"}
{"edit_instruction": "Change the background to a busy modern corporate office with glass walls, employees walking past in the blurred background, digital screens flickering softly, soft neutral office lighting from the front-left, medium close-up, eye-level, static camera, blurred background with bokeh. Keep the older man in the suit talking on the phone intact.", "input_video_path": "synthetic-bg-change/input_video/f9b0766779b2269f055cf42332ad2f73.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f9b0766779b2269f055cf42332ad2f73.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f9b0766779b2269f055cf42332ad2f73.mp4", "mask_path": "synthetic-bg-change/mask/f9b0766779b2269f055cf42332ad2f73.mp4", "composite_path": "synthetic-bg-change/composite/f9b0766779b2269f055cf42332ad2f73.mp4"}
{"edit_instruction": "Change the background to a bustling modern financial district with blurred yellow taxis passing by, briskly walking pedestrians, soft diffused daylight from the front-left, and heavy bokeh on the city lights behind. Medium close-up, eye-level, static camera. Keep the senior man in professional attire intact.", "input_video_path": "synthetic-bg-change/input_video/ecd47c044f812f564724b1b39b1cb978.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ecd47c044f812f564724b1b39b1cb978.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ecd47c044f812f564724b1b39b1cb978.mp4", "mask_path": "synthetic-bg-change/mask/ecd47c044f812f564724b1b39b1cb978.mp4", "composite_path": "synthetic-bg-change/composite/ecd47c044f812f564724b1b39b1cb978.mp4"}
{"edit_instruction": "Change the background to a busy modern corporate office with glass walls, employees walking past in the blurred background, digital screens flickering softly, soft neutral office lighting from the front-left, medium close-up, eye-level, static camera, blurred background with bokeh. Keep the older man in the suit talking on the phone intact.", "input_video_path": "synthetic-bg-change/input_video/896d59e8d024a5359f14e2446993aff4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/896d59e8d024a5359f14e2446993aff4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/896d59e8d024a5359f14e2446993aff4.mp4", "mask_path": "synthetic-bg-change/mask/896d59e8d024a5359f14e2446993aff4.mp4", "composite_path": "synthetic-bg-change/composite/896d59e8d024a5359f14e2446993aff4.mp4"}
{"edit_instruction": "Change the background to a busy financial district with glass skyscrapers reflecting the sky, pedestrians walking briskly, and yellow taxi cabs passing in the distance, lit by soft natural daylight from the front-right. Use a medium close-up, eye-level, static camera angle with a blurred background and bokeh. Keep the older man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/4de0562f39d695570cd11f47c0a8ab5e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4de0562f39d695570cd11f47c0a8ab5e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4de0562f39d695570cd11f47c0a8ab5e.mp4", "mask_path": "synthetic-bg-change/mask/4de0562f39d695570cd11f47c0a8ab5e.mp4", "composite_path": "synthetic-bg-change/composite/4de0562f39d695570cd11f47c0a8ab5e.mp4"}
{"edit_instruction": "Change the background to a bustling modern financial district with blurred yellow taxis passing by, briskly walking pedestrians, soft diffused daylight from the front-left, and heavy bokeh on the city lights behind. Medium close-up, eye-level, static camera. Keep the senior man in professional attire intact.", "input_video_path": "synthetic-bg-change/input_video/0e154f449ff7003f058be0c834769fc6.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0e154f449ff7003f058be0c834769fc6.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0e154f449ff7003f058be0c834769fc6.mp4", "mask_path": "synthetic-bg-change/mask/0e154f449ff7003f058be0c834769fc6.mp4", "composite_path": "synthetic-bg-change/composite/0e154f449ff7003f058be0c834769fc6.mp4"}
{"edit_instruction": "Change the background to a busy financial district with glass skyscrapers reflecting the sky, pedestrians walking briskly, and yellow taxi cabs passing in the distance, lit by soft natural daylight from the front-right. Use a medium close-up, eye-level, static camera angle with a blurred background and bokeh. Keep the older man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/eb4a36f035f7b6f83021f72b406f30c7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/eb4a36f035f7b6f83021f72b406f30c7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/eb4a36f035f7b6f83021f72b406f30c7.mp4", "mask_path": "synthetic-bg-change/mask/eb4a36f035f7b6f83021f72b406f30c7.mp4", "composite_path": "synthetic-bg-change/composite/eb4a36f035f7b6f83021f72b406f30c7.mp4"}
{"edit_instruction": "Change the background to a high-end corporate boardroom with glass walls, showing a city skyline through the window with passing clouds and distant blinking lights, lit by soft, professional lighting from the left. Eye-level, medium close-up, blurred background with bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/00d8dc28179eb065a4c1c2e703c47fc3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/00d8dc28179eb065a4c1c2e703c47fc3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/00d8dc28179eb065a4c1c2e703c47fc3.mp4", "mask_path": "synthetic-bg-change/mask/00d8dc28179eb065a4c1c2e703c47fc3.mp4", "composite_path": "synthetic-bg-change/composite/00d8dc28179eb065a4c1c2e703c47fc3.mp4"}
{"edit_instruction": "Change the background to a wood-paneled courtroom with dust motes floating in beams of light and faint shadows of people in the gallery, featuring somber diffused lighting from the upper left. Eye-level, medium close-up, slightly blurred background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/60b0e12fdedef22990deab4f1ccd819f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/60b0e12fdedef22990deab4f1ccd819f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/60b0e12fdedef22990deab4f1ccd819f.mp4", "mask_path": "synthetic-bg-change/mask/60b0e12fdedef22990deab4f1ccd819f.mp4", "composite_path": "synthetic-bg-change/composite/60b0e12fdedef22990deab4f1ccd819f.mp4"}
{"edit_instruction": "Change the background to a busy hospital corridor with medical staff walking briskly, fluorescent ceiling lights reflecting on the polished floor, soft neutral clinical lighting from the front, medium close-up, eye-level, blurred background with bokeh. Keep the female medical professional holding a syringe intact.", "input_video_path": "synthetic-bg-change/input_video/7ccc5b23c30e3fa0998b969cf150b0f1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7ccc5b23c30e3fa0998b969cf150b0f1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7ccc5b23c30e3fa0998b969cf150b0f1.mp4", "mask_path": "synthetic-bg-change/mask/7ccc5b23c30e3fa0998b969cf150b0f1.mp4", "composite_path": "synthetic-bg-change/composite/7ccc5b23c30e3fa0998b969cf150b0f1.mp4"}
{"edit_instruction": "Change the background to a high-end corporate boardroom with glass walls, showing a city skyline through the window with passing clouds and distant blinking lights, lit by soft, professional lighting from the left. Eye-level, medium close-up, blurred background with bokeh. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/31d55331afdd43c20c5ec4e4646f4212.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/31d55331afdd43c20c5ec4e4646f4212.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/31d55331afdd43c20c5ec4e4646f4212.mp4", "mask_path": "synthetic-bg-change/mask/31d55331afdd43c20c5ec4e4646f4212.mp4", "composite_path": "synthetic-bg-change/composite/31d55331afdd43c20c5ec4e4646f4212.mp4"}
{"edit_instruction": "Change the background to a wood-paneled courtroom with dust motes floating in beams of light and faint shadows of people in the gallery, featuring somber diffused lighting from the upper left. Eye-level, medium close-up, slightly blurred background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/ac600ed7b4bf29c999ef9490a322e1df.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ac600ed7b4bf29c999ef9490a322e1df.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ac600ed7b4bf29c999ef9490a322e1df.mp4", "mask_path": "synthetic-bg-change/mask/ac600ed7b4bf29c999ef9490a322e1df.mp4", "composite_path": "synthetic-bg-change/composite/ac600ed7b4bf29c999ef9490a322e1df.mp4"}
{"edit_instruction": "Change the background to a busy hospital corridor with medical staff walking briskly, fluorescent ceiling lights reflecting on the polished floor, soft neutral clinical lighting from the front, medium close-up, eye-level, blurred background with bokeh. Keep the female medical professional holding a syringe intact.", "input_video_path": "synthetic-bg-change/input_video/5227da8788964991a551ab57aeb88e70.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5227da8788964991a551ab57aeb88e70.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5227da8788964991a551ab57aeb88e70.mp4", "mask_path": "synthetic-bg-change/mask/5227da8788964991a551ab57aeb88e70.mp4", "composite_path": "synthetic-bg-change/composite/5227da8788964991a551ab57aeb88e70.mp4"}
{"edit_instruction": "Change the background to a city street at night with heavy rain falling, neon signs reflecting on wet surfaces, and blurred car headlights passing, lit by cool, moody street lighting from the left. Use an eye-level medium close-up with a soft-focus background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/9cafdee7b90688c0b84f283ee3115fa9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9cafdee7b90688c0b84f283ee3115fa9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9cafdee7b90688c0b84f283ee3115fa9.mp4", "mask_path": "synthetic-bg-change/mask/9cafdee7b90688c0b84f283ee3115fa9.mp4", "composite_path": "synthetic-bg-change/composite/9cafdee7b90688c0b84f283ee3115fa9.mp4"}
{"edit_instruction": "Change the background to a large office window during a storm with raindrops streaking down the glass, occasional lightning flashes in a dark blue sky, city lights flickering through the downpour, cool moody lighting from the front-right, and a soft-focus background. Keep the elderly businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/4bfd76c071fca7505f67abeba3133cf2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4bfd76c071fca7505f67abeba3133cf2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4bfd76c071fca7505f67abeba3133cf2.mp4", "mask_path": "synthetic-bg-change/mask/4bfd76c071fca7505f67abeba3133cf2.mp4", "composite_path": "synthetic-bg-change/composite/4bfd76c071fca7505f67abeba3133cf2.mp4"}
{"edit_instruction": "Change the background to a city street at night with heavy rain falling, neon signs reflecting on wet surfaces, and blurred car headlights passing, lit by cool, moody street lighting from the left. Use an eye-level medium close-up with a soft-focus background. Keep the man in the suit intact.", "input_video_path": "synthetic-bg-change/input_video/e594d3f85a12376e710668e730837443.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e594d3f85a12376e710668e730837443.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e594d3f85a12376e710668e730837443.mp4", "mask_path": "synthetic-bg-change/mask/e594d3f85a12376e710668e730837443.mp4", "composite_path": "synthetic-bg-change/composite/e594d3f85a12376e710668e730837443.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with holographic medical charts floating in the air and automated robot arms moving precision equipment, featuring cool, clean lighting from the front right, medium close-up, eye-level, and a slightly blurred background. Keep the female medical professional holding a syringe intact.", "input_video_path": "synthetic-bg-change/input_video/daf48d62d2eeff81289fa4ba6834e3e7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/daf48d62d2eeff81289fa4ba6834e3e7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/daf48d62d2eeff81289fa4ba6834e3e7.mp4", "mask_path": "synthetic-bg-change/mask/daf48d62d2eeff81289fa4ba6834e3e7.mp4", "composite_path": "synthetic-bg-change/composite/daf48d62d2eeff81289fa4ba6834e3e7.mp4"}
{"edit_instruction": "Change the background to a large office window during a storm with raindrops streaking down the glass, occasional lightning flashes in a dark blue sky, city lights flickering through the downpour, cool moody lighting from the front-right, and a soft-focus background. Keep the elderly businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/1f5ab5b20b2cf5b4ef571a8e459e171d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1f5ab5b20b2cf5b4ef571a8e459e171d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1f5ab5b20b2cf5b4ef571a8e459e171d.mp4", "mask_path": "synthetic-bg-change/mask/1f5ab5b20b2cf5b4ef571a8e459e171d.mp4", "composite_path": "synthetic-bg-change/composite/1f5ab5b20b2cf5b4ef571a8e459e171d.mp4"}
{"edit_instruction": "Change the background to a cozy living room with a slowly spinning ceiling fan and sheer curtains billowing gently near a window, illuminated by soft natural light from the front-right. Use a medium shot, eye-level, static camera, with a soft-focus background. Keep the stressed woman in the checkered shirt intact.", "input_video_path": "synthetic-bg-change/input_video/09922d36be443b5a7c6a8098d5f51ca5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/09922d36be443b5a7c6a8098d5f51ca5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/09922d36be443b5a7c6a8098d5f51ca5.mp4", "mask_path": "synthetic-bg-change/mask/09922d36be443b5a7c6a8098d5f51ca5.mp4", "composite_path": "synthetic-bg-change/composite/09922d36be443b5a7c6a8098d5f51ca5.mp4"}
{"edit_instruction": "Change the background to a high-tech futuristic laboratory with holographic medical charts floating in the air and automated robot arms moving precision equipment, featuring cool, clean lighting from the front right, medium close-up, eye-level, and a slightly blurred background. Keep the female medical professional holding a syringe intact.", "input_video_path": "synthetic-bg-change/input_video/4e6b7c3f8dc6e987bf4e5b4b520867fa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4e6b7c3f8dc6e987bf4e5b4b520867fa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4e6b7c3f8dc6e987bf4e5b4b520867fa.mp4", "mask_path": "synthetic-bg-change/mask/4e6b7c3f8dc6e987bf4e5b4b520867fa.mp4", "composite_path": "synthetic-bg-change/composite/4e6b7c3f8dc6e987bf4e5b4b520867fa.mp4"}
{"edit_instruction": "Change the background to a dense forest with smoke billowing through the trees, a distant orange glow of an approaching wildfire on the horizon, ash particles drifting in the air, and diffused front-right light contrasting with the fire's glow. Medium close-up, eye-level, static camera with a sharp background showing the environmental threat. Keep the scared woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6908d518bf7e8218dcc1a0340cf362e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6908d518bf7e8218dcc1a0340cf362e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6908d518bf7e8218dcc1a0340cf362e9.mp4", "mask_path": "synthetic-bg-change/mask/6908d518bf7e8218dcc1a0340cf362e9.mp4", "composite_path": "synthetic-bg-change/composite/6908d518bf7e8218dcc1a0340cf362e9.mp4"}
{"edit_instruction": "Change the background to a cozy living room with a slowly spinning ceiling fan and sheer curtains billowing gently near a window, illuminated by soft natural light from the front-right. Use a medium shot, eye-level, static camera, with a soft-focus background. Keep the stressed woman in the checkered shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b2ecc0ac9daba07d5f3dd7683806a3ac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b2ecc0ac9daba07d5f3dd7683806a3ac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b2ecc0ac9daba07d5f3dd7683806a3ac.mp4", "mask_path": "synthetic-bg-change/mask/b2ecc0ac9daba07d5f3dd7683806a3ac.mp4", "composite_path": "synthetic-bg-change/composite/b2ecc0ac9daba07d5f3dd7683806a3ac.mp4"}
{"edit_instruction": "Change the background to a subway platform with a subway train speeding by with motion blur, flickering fluorescent station lights overhead, neutral artificial light from the front-right, medium close-up, eye-level, static camera, and soft focus background. Keep the scared woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/43b4c87a8211d886c8a6b165d2ca8efd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/43b4c87a8211d886c8a6b165d2ca8efd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/43b4c87a8211d886c8a6b165d2ca8efd.mp4", "mask_path": "synthetic-bg-change/mask/43b4c87a8211d886c8a6b165d2ca8efd.mp4", "composite_path": "synthetic-bg-change/composite/43b4c87a8211d886c8a6b165d2ca8efd.mp4"}
{"edit_instruction": "Change the background to a dense forest with smoke billowing through the trees, a distant orange glow of an approaching wildfire on the horizon, ash particles drifting in the air, and diffused front-right light contrasting with the fire's glow. Medium close-up, eye-level, static camera with a sharp background showing the environmental threat. Keep the scared woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/c3ad2a46429da94178d25b32129f571d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c3ad2a46429da94178d25b32129f571d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c3ad2a46429da94178d25b32129f571d.mp4", "mask_path": "synthetic-bg-change/mask/c3ad2a46429da94178d25b32129f571d.mp4", "composite_path": "synthetic-bg-change/composite/c3ad2a46429da94178d25b32129f571d.mp4"}
{"edit_instruction": "Change the background to a busy subway platform where a train blurs past with streaking lights and commuters rush by in soft focus, illuminated by soft, cool overhead artificial lighting. Eye-level, medium shot, blurred background with bokeh. Keep the woman in the checkered shirt intact.", "input_video_path": "synthetic-bg-change/input_video/60c3fa28d9e9275e2831fd956904e05b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/60c3fa28d9e9275e2831fd956904e05b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/60c3fa28d9e9275e2831fd956904e05b.mp4", "mask_path": "synthetic-bg-change/mask/60c3fa28d9e9275e2831fd956904e05b.mp4", "composite_path": "synthetic-bg-change/composite/60c3fa28d9e9275e2831fd956904e05b.mp4"}
{"edit_instruction": "Change the background to a subway platform with a subway train speeding by with motion blur, flickering fluorescent station lights overhead, neutral artificial light from the front-right, medium close-up, eye-level, static camera, and soft focus background. Keep the scared woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/bd326cd3be8264dfdb736916315a45aa.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bd326cd3be8264dfdb736916315a45aa.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bd326cd3be8264dfdb736916315a45aa.mp4", "mask_path": "synthetic-bg-change/mask/bd326cd3be8264dfdb736916315a45aa.mp4", "composite_path": "synthetic-bg-change/composite/bd326cd3be8264dfdb736916315a45aa.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with towering glass skyscrapers overhead, yellow taxis blurring past, steam rising from street vents, crowds of pedestrians, and soft daylight from the front-right. Medium close-up, eye-level, blurred background with city bokeh. Keep the elderly businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/9247f07a91602ce547cebce6e3278b64.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9247f07a91602ce547cebce6e3278b64.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9247f07a91602ce547cebce6e3278b64.mp4", "mask_path": "synthetic-bg-change/mask/9247f07a91602ce547cebce6e3278b64.mp4", "composite_path": "synthetic-bg-change/composite/9247f07a91602ce547cebce6e3278b64.mp4"}
{"edit_instruction": "Change the background to a lively birthday celebration with colorful balloons bobbing gently and party streamers swaying, illuminated by soft artificial lighting from the front right, using a medium shot at eye-level with a soft-focus background. Keep the elderly man in the yellow sweater intact.", "input_video_path": "synthetic-bg-change/input_video/b9b2b70e46caaa5d4b56d0e9d02c310a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b9b2b70e46caaa5d4b56d0e9d02c310a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b9b2b70e46caaa5d4b56d0e9d02c310a.mp4", "mask_path": "synthetic-bg-change/mask/b9b2b70e46caaa5d4b56d0e9d02c310a.mp4", "composite_path": "synthetic-bg-change/composite/b9b2b70e46caaa5d4b56d0e9d02c310a.mp4"}
{"edit_instruction": "Change the background to a busy subway platform where a train blurs past with streaking lights and commuters rush by in soft focus, illuminated by soft, cool overhead artificial lighting. Eye-level, medium shot, blurred background with bokeh. Keep the woman in the checkered shirt intact.", "input_video_path": "synthetic-bg-change/input_video/bef056e546852c738ce9c968eed8227e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/bef056e546852c738ce9c968eed8227e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/bef056e546852c738ce9c968eed8227e.mp4", "mask_path": "synthetic-bg-change/mask/bef056e546852c738ce9c968eed8227e.mp4", "composite_path": "synthetic-bg-change/composite/bef056e546852c738ce9c968eed8227e.mp4"}
{"edit_instruction": "Change the background to a busy city sidewalk with towering glass skyscrapers overhead, yellow taxis blurring past, steam rising from street vents, crowds of pedestrians, and soft daylight from the front-right. Medium close-up, eye-level, blurred background with city bokeh. Keep the elderly businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/7cca24fa3f125334bb45bcb92a7796c3.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/7cca24fa3f125334bb45bcb92a7796c3.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/7cca24fa3f125334bb45bcb92a7796c3.mp4", "mask_path": "synthetic-bg-change/mask/7cca24fa3f125334bb45bcb92a7796c3.mp4", "composite_path": "synthetic-bg-change/composite/7cca24fa3f125334bb45bcb92a7796c3.mp4"}
{"edit_instruction": "Change the background to a rocky coastline as a storm approaches, with dark grey storm clouds rolling in, waves crashing violently against distant rocks, and seagulls struggling against the wind, under diffused overcast natural light, captured in an eye-level medium shot with a sharp background and deep focus. Keep the woman in the checkered shirt intact.", "input_video_path": "synthetic-bg-change/input_video/ae6e191b150008d4813ebb07a15468be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ae6e191b150008d4813ebb07a15468be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ae6e191b150008d4813ebb07a15468be.mp4", "mask_path": "synthetic-bg-change/mask/ae6e191b150008d4813ebb07a15468be.mp4", "composite_path": "synthetic-bg-change/composite/ae6e191b150008d4813ebb07a15468be.mp4"}
{"edit_instruction": "Change the background to a lively birthday celebration with colorful balloons bobbing gently and party streamers swaying, illuminated by soft artificial lighting from the front right, using a medium shot at eye-level with a soft-focus background. Keep the elderly man in the yellow sweater intact.", "input_video_path": "synthetic-bg-change/input_video/e12aa31ea6043811f549d47b22500607.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e12aa31ea6043811f549d47b22500607.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e12aa31ea6043811f549d47b22500607.mp4", "mask_path": "synthetic-bg-change/mask/e12aa31ea6043811f549d47b22500607.mp4", "composite_path": "synthetic-bg-change/composite/e12aa31ea6043811f549d47b22500607.mp4"}
{"edit_instruction": "Change the background to a sleek, modern luxury bathroom with marble walls and a backlit mirror, featuring steam rising softly and water dripping from a chrome faucet, with soft, diffused lighting from the front-left. Medium close-up, eye-level, static camera with a blurred background and bokeh. Keep the man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/0a66f1bff881aec0d28daa6ee656afba.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0a66f1bff881aec0d28daa6ee656afba.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0a66f1bff881aec0d28daa6ee656afba.mp4", "mask_path": "synthetic-bg-change/mask/0a66f1bff881aec0d28daa6ee656afba.mp4", "composite_path": "synthetic-bg-change/composite/0a66f1bff881aec0d28daa6ee656afba.mp4"}
{"edit_instruction": "Change the background to an outdoor campsite setting with pine trees, a tent, and morning mist, featuring distant flying birds and drifting campfire smoke under soft neutral morning light from the left. Medium close-up, eye-level, static camera with gentle background blur. Keep the man in the grey sweater brushing his teeth intact.", "input_video_path": "synthetic-bg-change/input_video/3e6a189901ba39fa3e800142673abd66.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3e6a189901ba39fa3e800142673abd66.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3e6a189901ba39fa3e800142673abd66.mp4", "mask_path": "synthetic-bg-change/mask/3e6a189901ba39fa3e800142673abd66.mp4", "composite_path": "synthetic-bg-change/composite/3e6a189901ba39fa3e800142673abd66.mp4"}
{"edit_instruction": "Change the background to a rocky coastline as a storm approaches, with dark grey storm clouds rolling in, waves crashing violently against distant rocks, and seagulls struggling against the wind, under diffused overcast natural light, captured in an eye-level medium shot with a sharp background and deep focus. Keep the woman in the checkered shirt intact.", "input_video_path": "synthetic-bg-change/input_video/fbdcd8789e54b2bf513524a94007fc6a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fbdcd8789e54b2bf513524a94007fc6a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fbdcd8789e54b2bf513524a94007fc6a.mp4", "mask_path": "synthetic-bg-change/mask/fbdcd8789e54b2bf513524a94007fc6a.mp4", "composite_path": "synthetic-bg-change/composite/fbdcd8789e54b2bf513524a94007fc6a.mp4"}
{"edit_instruction": "Change the background to a sleek, modern luxury bathroom with marble walls and a backlit mirror, featuring steam rising softly and water dripping from a chrome faucet, with soft, diffused lighting from the front-left. Medium close-up, eye-level, static camera with a blurred background and bokeh. Keep the man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/4f82119225f92217ce0056d32a559014.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/4f82119225f92217ce0056d32a559014.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/4f82119225f92217ce0056d32a559014.mp4", "mask_path": "synthetic-bg-change/mask/4f82119225f92217ce0056d32a559014.mp4", "composite_path": "synthetic-bg-change/composite/4f82119225f92217ce0056d32a559014.mp4"}
{"edit_instruction": "Change the background to an apple orchard on a sunny day with apple tree branches swaying gently in the wind and butterflies fluttering near the fruit, lit by bright natural sunlight from the upper right, using an eye-level medium shot with a slightly blurred background. Keep the young boy in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/1b44fbc4a0b2b09e86b6b1c8e2ac13d9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1b44fbc4a0b2b09e86b6b1c8e2ac13d9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1b44fbc4a0b2b09e86b6b1c8e2ac13d9.mp4", "mask_path": "synthetic-bg-change/mask/1b44fbc4a0b2b09e86b6b1c8e2ac13d9.mp4", "composite_path": "synthetic-bg-change/composite/1b44fbc4a0b2b09e86b6b1c8e2ac13d9.mp4"}
{"edit_instruction": "Change the background to an outdoor campsite setting with pine trees, a tent, and morning mist, featuring distant flying birds and drifting campfire smoke under soft neutral morning light from the left. Medium close-up, eye-level, static camera with gentle background blur. Keep the man in the grey sweater brushing his teeth intact.", "input_video_path": "synthetic-bg-change/input_video/03a4d2bc824e0959819d8230f69c94c4.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/03a4d2bc824e0959819d8230f69c94c4.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/03a4d2bc824e0959819d8230f69c94c4.mp4", "mask_path": "synthetic-bg-change/mask/03a4d2bc824e0959819d8230f69c94c4.mp4", "composite_path": "synthetic-bg-change/composite/03a4d2bc824e0959819d8230f69c94c4.mp4"}
{"edit_instruction": "Change the background to a bright, colorful elementary classroom with student artwork on the walls, a ceiling fan spinning slowly overhead, and dust motes dancing in sunbeams from windows on the right, lit by soft, neutral indoor lighting. Medium shot, eye-level, static camera, slightly blurred background. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/61cd189b9198232c691cac304f49cb8b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/61cd189b9198232c691cac304f49cb8b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/61cd189b9198232c691cac304f49cb8b.mp4", "mask_path": "synthetic-bg-change/mask/61cd189b9198232c691cac304f49cb8b.mp4", "composite_path": "synthetic-bg-change/composite/61cd189b9198232c691cac304f49cb8b.mp4"}
{"edit_instruction": "Change the background to an apple orchard on a sunny day with apple tree branches swaying gently in the wind and butterflies fluttering near the fruit, lit by bright natural sunlight from the upper right, using an eye-level medium shot with a slightly blurred background. Keep the young boy in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/5ce40c3be1d34ad2435c8bcc09828b31.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5ce40c3be1d34ad2435c8bcc09828b31.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5ce40c3be1d34ad2435c8bcc09828b31.mp4", "mask_path": "synthetic-bg-change/mask/5ce40c3be1d34ad2435c8bcc09828b31.mp4", "composite_path": "synthetic-bg-change/composite/5ce40c3be1d34ad2435c8bcc09828b31.mp4"}
{"edit_instruction": "Change the background to a vibrant school playground with colorful slides, climbing structures, and children playing tag under oak trees with fluttering leaves, illuminated by soft, diffused daylight from the front right. Eye-level, medium shot with a gently blurred background. Keep the young boy in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/3f375623106a13babddf65a4bd050190.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/3f375623106a13babddf65a4bd050190.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/3f375623106a13babddf65a4bd050190.mp4", "mask_path": "synthetic-bg-change/mask/3f375623106a13babddf65a4bd050190.mp4", "composite_path": "synthetic-bg-change/composite/3f375623106a13babddf65a4bd050190.mp4"}
{"edit_instruction": "Change the background to a bright, colorful elementary classroom with student artwork on the walls, a ceiling fan spinning slowly overhead, and dust motes dancing in sunbeams from windows on the right, lit by soft, neutral indoor lighting. Medium shot, eye-level, static camera, slightly blurred background. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/f8dba3504982f58df4217e7501baf389.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/f8dba3504982f58df4217e7501baf389.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/f8dba3504982f58df4217e7501baf389.mp4", "mask_path": "synthetic-bg-change/mask/f8dba3504982f58df4217e7501baf389.mp4", "composite_path": "synthetic-bg-change/composite/f8dba3504982f58df4217e7501baf389.mp4"}
{"edit_instruction": "Change the background to a high-rise city apartment in front of a window, featuring out-of-focus city traffic moving below and flickering lights from adjacent skyscrapers in the twilight, with cool ambient light mixing with warm indoor tones and city light bokeh. Close-up shot, eye-level. Keep the man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/1bd608d5f7ae5b05d51c682caf61fada.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1bd608d5f7ae5b05d51c682caf61fada.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1bd608d5f7ae5b05d51c682caf61fada.mp4", "mask_path": "synthetic-bg-change/mask/1bd608d5f7ae5b05d51c682caf61fada.mp4", "composite_path": "synthetic-bg-change/composite/1bd608d5f7ae5b05d51c682caf61fada.mp4"}
{"edit_instruction": "Change the background to a vibrant school playground with colorful slides, climbing structures, and children playing tag under oak trees with fluttering leaves, illuminated by soft, diffused daylight from the front right. Eye-level, medium shot with a gently blurred background. Keep the young boy in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2d490a2a220e748fe3b96ac0774f8e48.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2d490a2a220e748fe3b96ac0774f8e48.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2d490a2a220e748fe3b96ac0774f8e48.mp4", "mask_path": "synthetic-bg-change/mask/2d490a2a220e748fe3b96ac0774f8e48.mp4", "composite_path": "synthetic-bg-change/composite/2d490a2a220e748fe3b96ac0774f8e48.mp4"}
{"edit_instruction": "Change the background to a sunny park with green trees and a playground in the distance, featuring leaves rustling gently in the breeze and butterflies fluttering, with soft natural daylight from the front-right. Medium shot, eye-level, static camera, soft bokeh background. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/9ae2d3220625c5af42251ec7bc7a3260.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9ae2d3220625c5af42251ec7bc7a3260.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9ae2d3220625c5af42251ec7bc7a3260.mp4", "mask_path": "synthetic-bg-change/mask/9ae2d3220625c5af42251ec7bc7a3260.mp4", "composite_path": "synthetic-bg-change/composite/9ae2d3220625c5af42251ec7bc7a3260.mp4"}
{"edit_instruction": "Change the background to a high-rise city apartment in front of a window, featuring out-of-focus city traffic moving below and flickering lights from adjacent skyscrapers in the twilight, with cool ambient light mixing with warm indoor tones and city light bokeh. Close-up shot, eye-level. Keep the man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/1e1e053df89e769a4c83d9d2f1aa0f70.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1e1e053df89e769a4c83d9d2f1aa0f70.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1e1e053df89e769a4c83d9d2f1aa0f70.mp4", "mask_path": "synthetic-bg-change/mask/1e1e053df89e769a4c83d9d2f1aa0f70.mp4", "composite_path": "synthetic-bg-change/composite/1e1e053df89e769a4c83d9d2f1aa0f70.mp4"}
{"edit_instruction": "Change the background to the inside of a modern public library with tall bookshelves, glass walls, and students walking past quietly, illuminated by neutral soft indoor lighting from the right with dust motes dancing in shafts of light. Use an eye-level medium shot with a soft bokeh background. Keep the young boy in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/40acee0b91345f378e1975df1b6ed4fd.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/40acee0b91345f378e1975df1b6ed4fd.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/40acee0b91345f378e1975df1b6ed4fd.mp4", "mask_path": "synthetic-bg-change/mask/40acee0b91345f378e1975df1b6ed4fd.mp4", "composite_path": "synthetic-bg-change/composite/40acee0b91345f378e1975df1b6ed4fd.mp4"}
{"edit_instruction": "Change the background to a sunny park with green trees and a playground in the distance, featuring leaves rustling gently in the breeze and butterflies fluttering, with soft natural daylight from the front-right. Medium shot, eye-level, static camera, soft bokeh background. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/9993905d9a245db67f862fe81644af6c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/9993905d9a245db67f862fe81644af6c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/9993905d9a245db67f862fe81644af6c.mp4", "mask_path": "synthetic-bg-change/mask/9993905d9a245db67f862fe81644af6c.mp4", "composite_path": "synthetic-bg-change/composite/9993905d9a245db67f862fe81644af6c.mp4"}
{"edit_instruction": "Change the background to a colorful elementary science classroom with a blackboard full of chalk drawings and a hanging solar system model rotating slowly near the ceiling, illuminated by bright neutral classroom lighting. Use a medium shot with a static camera and a sharp background. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/e4ed38b527ae4f9b5db2e1f5dc17b4f9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e4ed38b527ae4f9b5db2e1f5dc17b4f9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e4ed38b527ae4f9b5db2e1f5dc17b4f9.mp4", "mask_path": "synthetic-bg-change/mask/e4ed38b527ae4f9b5db2e1f5dc17b4f9.mp4", "composite_path": "synthetic-bg-change/composite/e4ed38b527ae4f9b5db2e1f5dc17b4f9.mp4"}
{"edit_instruction": "Change the background to the inside of a modern public library with tall bookshelves, glass walls, and students walking past quietly, illuminated by neutral soft indoor lighting from the right with dust motes dancing in shafts of light. Use an eye-level medium shot with a soft bokeh background. Keep the young boy in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/82355fd8dd64d555452cf0030cb576b2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/82355fd8dd64d555452cf0030cb576b2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/82355fd8dd64d555452cf0030cb576b2.mp4", "mask_path": "synthetic-bg-change/mask/82355fd8dd64d555452cf0030cb576b2.mp4", "composite_path": "synthetic-bg-change/composite/82355fd8dd64d555452cf0030cb576b2.mp4"}
{"edit_instruction": "Change the background to a foggy campsite near a calm lake with smoke drifting lazily from a nearby campfire and pine trees swaying gently in the morning breeze, illuminated by soft overcast morning light. Close-up shot, eye-level, gentle background blur. Keep the man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/62a5d993a84eae8239ae00af97ba5f6a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/62a5d993a84eae8239ae00af97ba5f6a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/62a5d993a84eae8239ae00af97ba5f6a.mp4", "mask_path": "synthetic-bg-change/mask/62a5d993a84eae8239ae00af97ba5f6a.mp4", "composite_path": "synthetic-bg-change/composite/62a5d993a84eae8239ae00af97ba5f6a.mp4"}
{"edit_instruction": "Change the background to a colorful elementary science classroom with a blackboard full of chalk drawings and a hanging solar system model rotating slowly near the ceiling, illuminated by bright neutral classroom lighting. Use a medium shot with a static camera and a sharp background. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/5efcf25c1667091720f297ef8acce6be.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5efcf25c1667091720f297ef8acce6be.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5efcf25c1667091720f297ef8acce6be.mp4", "mask_path": "synthetic-bg-change/mask/5efcf25c1667091720f297ef8acce6be.mp4", "composite_path": "synthetic-bg-change/composite/5efcf25c1667091720f297ef8acce6be.mp4"}
{"edit_instruction": "Change the background to a dimly lit brick alleyway at night with steam rising from manhole covers and neon signs flickering red and blue in the distance, illuminated by cool artificial street lighting from the front-left. Medium shot, eye-level, sharp background. Keep the man in the plaid shirt and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/71d198f127726a916e7f504999211a4b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/71d198f127726a916e7f504999211a4b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/71d198f127726a916e7f504999211a4b.mp4", "mask_path": "synthetic-bg-change/mask/71d198f127726a916e7f504999211a4b.mp4", "composite_path": "synthetic-bg-change/composite/71d198f127726a916e7f504999211a4b.mp4"}
{"edit_instruction": "Change the background to a foggy campsite near a calm lake with smoke drifting lazily from a nearby campfire and pine trees swaying gently in the morning breeze, illuminated by soft overcast morning light. Close-up shot, eye-level, gentle background blur. Keep the man in the grey sweater intact.", "input_video_path": "synthetic-bg-change/input_video/8179d65889f39ddcf8bb31b1c2ca296b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8179d65889f39ddcf8bb31b1c2ca296b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8179d65889f39ddcf8bb31b1c2ca296b.mp4", "mask_path": "synthetic-bg-change/mask/8179d65889f39ddcf8bb31b1c2ca296b.mp4", "composite_path": "synthetic-bg-change/composite/8179d65889f39ddcf8bb31b1c2ca296b.mp4"}
{"edit_instruction": "Change the background to the bridge of a futuristic starship with flickering blue holographic navigation charts and stars streaking past the viewport at warp speed, illuminated by cool artificial lighting from panel displays on the right. Maintain the medium shot, eye-level angle, and gentle background blur. Keep the young boy in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/67a621a7a0a4e6bf7d6d7ec4181014ca.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/67a621a7a0a4e6bf7d6d7ec4181014ca.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/67a621a7a0a4e6bf7d6d7ec4181014ca.mp4", "mask_path": "synthetic-bg-change/mask/67a621a7a0a4e6bf7d6d7ec4181014ca.mp4", "composite_path": "synthetic-bg-change/composite/67a621a7a0a4e6bf7d6d7ec4181014ca.mp4"}
{"edit_instruction": "Change the background to a dimly lit brick alleyway at night with steam rising from manhole covers and neon signs flickering red and blue in the distance, illuminated by cool artificial street lighting from the front-left. Medium shot, eye-level, sharp background. Keep the man in the plaid shirt and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/df3fa5e0e350a61a846ff092218fcede.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/df3fa5e0e350a61a846ff092218fcede.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/df3fa5e0e350a61a846ff092218fcede.mp4", "mask_path": "synthetic-bg-change/mask/df3fa5e0e350a61a846ff092218fcede.mp4", "composite_path": "synthetic-bg-change/composite/df3fa5e0e350a61a846ff092218fcede.mp4"}
{"edit_instruction": "Change the background to a sunny urban park with green trees, a paved pathway, people walking dogs in the distance, and leaves rustling gently in the breeze. Include natural daylight coming from the right, medium shot, eye-level, with a slightly blurred background. Keep the young boy in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/6ac57d38f97171629afb66a2597fe102.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/6ac57d38f97171629afb66a2597fe102.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/6ac57d38f97171629afb66a2597fe102.mp4", "mask_path": "synthetic-bg-change/mask/6ac57d38f97171629afb66a2597fe102.mp4", "composite_path": "synthetic-bg-change/composite/6ac57d38f97171629afb66a2597fe102.mp4"}
{"edit_instruction": "Change the background to the bridge of a futuristic starship with flickering blue holographic navigation charts and stars streaking past the viewport at warp speed, illuminated by cool artificial lighting from panel displays on the right. Maintain the medium shot, eye-level angle, and gentle background blur. Keep the young boy in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/b136bf8244abba2dd9bd61a2656bff91.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b136bf8244abba2dd9bd61a2656bff91.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b136bf8244abba2dd9bd61a2656bff91.mp4", "mask_path": "synthetic-bg-change/mask/b136bf8244abba2dd9bd61a2656bff91.mp4", "composite_path": "synthetic-bg-change/composite/b136bf8244abba2dd9bd61a2656bff91.mp4"}
{"edit_instruction": "Change the background to a mystical forest clearing filled with giant glowing mushrooms, fireflies drifting slowly through the air, and magical sparkles shimmering around tree trunks, with soft diffused lighting and gentle background blur. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/d7b0873b4eded2c21b753b2ffa388c49.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d7b0873b4eded2c21b753b2ffa388c49.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d7b0873b4eded2c21b753b2ffa388c49.mp4", "mask_path": "synthetic-bg-change/mask/d7b0873b4eded2c21b753b2ffa388c49.mp4", "composite_path": "synthetic-bg-change/composite/d7b0873b4eded2c21b753b2ffa388c49.mp4"}
{"edit_instruction": "Change the background to a sunny urban park with green trees, a paved pathway, people walking dogs in the distance, and leaves rustling gently in the breeze. Include natural daylight coming from the right, medium shot, eye-level, with a slightly blurred background. Keep the young boy in a denim shirt intact.", "input_video_path": "synthetic-bg-change/input_video/2d6e1f43b29ff9d92342d7bb53b37648.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2d6e1f43b29ff9d92342d7bb53b37648.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2d6e1f43b29ff9d92342d7bb53b37648.mp4", "mask_path": "synthetic-bg-change/mask/2d6e1f43b29ff9d92342d7bb53b37648.mp4", "composite_path": "synthetic-bg-change/composite/2d6e1f43b29ff9d92342d7bb53b37648.mp4"}
{"edit_instruction": "Change the background to a mystical forest clearing filled with giant glowing mushrooms, fireflies drifting slowly through the air, and magical sparkles shimmering around tree trunks, with soft diffused lighting and gentle background blur. Keep the young girl in the white dress intact.", "input_video_path": "synthetic-bg-change/input_video/049da27388bdd14e4df7910d544e9ebc.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/049da27388bdd14e4df7910d544e9ebc.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/049da27388bdd14e4df7910d544e9ebc.mp4", "mask_path": "synthetic-bg-change/mask/049da27388bdd14e4df7910d544e9ebc.mp4", "composite_path": "synthetic-bg-change/composite/049da27388bdd14e4df7910d544e9ebc.mp4"}
{"edit_instruction": "Change the background to ancient Roman Colosseum archways with tourists walking in the distance and dust drifting through sunbeams, lit by soft natural light from the front-right. Use a medium shot, eye-level angle, static camera, and slightly blurred background. Keep the man shadow boxing with blue gloves and the woman standing behind him intact.", "input_video_path": "synthetic-bg-change/input_video/5cab63b8cdde736dbb244914d684980c.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5cab63b8cdde736dbb244914d684980c.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5cab63b8cdde736dbb244914d684980c.mp4", "mask_path": "synthetic-bg-change/mask/5cab63b8cdde736dbb244914d684980c.mp4", "composite_path": "synthetic-bg-change/composite/5cab63b8cdde736dbb244914d684980c.mp4"}
{"edit_instruction": "Change the background to a neon-lit retro arcade with flickering game screens and colorful lights reflecting off surfaces, cool artificial lighting with a front-right key. Medium shot, eye-level, static camera, soft focus background. Keep the man punching and the reacting woman intact.", "input_video_path": "synthetic-bg-change/input_video/ec5d2c374d2e0a8c6d1a702fb81f6534.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ec5d2c374d2e0a8c6d1a702fb81f6534.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ec5d2c374d2e0a8c6d1a702fb81f6534.mp4", "mask_path": "synthetic-bg-change/mask/ec5d2c374d2e0a8c6d1a702fb81f6534.mp4", "composite_path": "synthetic-bg-change/composite/ec5d2c374d2e0a8c6d1a702fb81f6534.mp4"}
{"edit_instruction": "Change the background to a cluttered modern living room with a slowly spinning ceiling fan and sheer curtains billowing near an open window, featuring soft indoor lighting from the front-left and a blurred background with bokeh. Keep the man in the plaid shirt with boxing gloves and the woman behind him intact.", "input_video_path": "synthetic-bg-change/input_video/ef4653d5819f33d9ad6a4037c9844310.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ef4653d5819f33d9ad6a4037c9844310.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ef4653d5819f33d9ad6a4037c9844310.mp4", "mask_path": "synthetic-bg-change/mask/ef4653d5819f33d9ad6a4037c9844310.mp4", "composite_path": "synthetic-bg-change/composite/ef4653d5819f33d9ad6a4037c9844310.mp4"}
{"edit_instruction": "Change the background to ancient Roman Colosseum archways with tourists walking in the distance and dust drifting through sunbeams, lit by soft natural light from the front-right. Use a medium shot, eye-level angle, static camera, and slightly blurred background. Keep the man shadow boxing with blue gloves and the woman standing behind him intact.", "input_video_path": "synthetic-bg-change/input_video/2ef361e42a839bafe4d879e76974028b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2ef361e42a839bafe4d879e76974028b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2ef361e42a839bafe4d879e76974028b.mp4", "mask_path": "synthetic-bg-change/mask/2ef361e42a839bafe4d879e76974028b.mp4", "composite_path": "synthetic-bg-change/composite/2ef361e42a839bafe4d879e76974028b.mp4"}
{"edit_instruction": "Change the background to a neon-lit retro arcade with flickering game screens and colorful lights reflecting off surfaces, cool artificial lighting with a front-right key. Medium shot, eye-level, static camera, soft focus background. Keep the man punching and the reacting woman intact.", "input_video_path": "synthetic-bg-change/input_video/d0034aaf138fc71cafd809608a9199df.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d0034aaf138fc71cafd809608a9199df.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d0034aaf138fc71cafd809608a9199df.mp4", "mask_path": "synthetic-bg-change/mask/d0034aaf138fc71cafd809608a9199df.mp4", "composite_path": "synthetic-bg-change/composite/d0034aaf138fc71cafd809608a9199df.mp4"}
{"edit_instruction": "Change the background to a cluttered modern living room with a slowly spinning ceiling fan and sheer curtains billowing near an open window, featuring soft indoor lighting from the front-left and a blurred background with bokeh. Keep the man in the plaid shirt with boxing gloves and the woman behind him intact.", "input_video_path": "synthetic-bg-change/input_video/77fd58ae4181d506dd52774cce7d91e9.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/77fd58ae4181d506dd52774cce7d91e9.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/77fd58ae4181d506dd52774cce7d91e9.mp4", "mask_path": "synthetic-bg-change/mask/77fd58ae4181d506dd52774cce7d91e9.mp4", "composite_path": "synthetic-bg-change/composite/77fd58ae4181d506dd52774cce7d91e9.mp4"}
{"edit_instruction": "Change the background to a gritty outdoor urban gym with chain-link fences, graffiti walls, pigeons flying up, and a distant subway train passing on elevated tracks, lit by soft neutral light from the front-left. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the man wearing boxing gloves and the woman covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/553638148d81085032f3c18b80ccd48d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/553638148d81085032f3c18b80ccd48d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/553638148d81085032f3c18b80ccd48d.mp4", "mask_path": "synthetic-bg-change/mask/553638148d81085032f3c18b80ccd48d.mp4", "composite_path": "synthetic-bg-change/composite/553638148d81085032f3c18b80ccd48d.mp4"}
{"edit_instruction": "Change the background to a bustling boxing gym with heavy punching bags swinging back and forth and other athletes skipping rope in the distance, lit by soft overhead fluorescent lighting. Use a medium shot, eye-level static camera with a slightly blurred background. Keep the man with boxing gloves sparring and the woman covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/0cc3aaa2039d54624b21ebf7c13a7c4e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0cc3aaa2039d54624b21ebf7c13a7c4e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0cc3aaa2039d54624b21ebf7c13a7c4e.mp4", "mask_path": "synthetic-bg-change/mask/0cc3aaa2039d54624b21ebf7c13a7c4e.mp4", "composite_path": "synthetic-bg-change/composite/0cc3aaa2039d54624b21ebf7c13a7c4e.mp4"}
{"edit_instruction": "Change the background to a gritty outdoor urban gym with chain-link fences, graffiti walls, pigeons flying up, and a distant subway train passing on elevated tracks, lit by soft neutral light from the front-left. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the man wearing boxing gloves and the woman covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/e40369d444ac3bca36c0371a4c2e1d9a.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e40369d444ac3bca36c0371a4c2e1d9a.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e40369d444ac3bca36c0371a4c2e1d9a.mp4", "mask_path": "synthetic-bg-change/mask/e40369d444ac3bca36c0371a4c2e1d9a.mp4", "composite_path": "synthetic-bg-change/composite/e40369d444ac3bca36c0371a4c2e1d9a.mp4"}
{"edit_instruction": "Change the background to a vibrant retro arcade with flickering neon signs and people playing games in the distance, featuring soft artificial light from the front-left mixing with colorful ambient glow, medium close-up, eye-level, static camera, and a dreamy out-of-focus background with bokeh. Keep the man wearing boxing gloves and the woman covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/d5443f4ee96d98a2427c1478fe109212.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d5443f4ee96d98a2427c1478fe109212.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d5443f4ee96d98a2427c1478fe109212.mp4", "mask_path": "synthetic-bg-change/mask/d5443f4ee96d98a2427c1478fe109212.mp4", "composite_path": "synthetic-bg-change/composite/d5443f4ee96d98a2427c1478fe109212.mp4"}
{"edit_instruction": "Change the background to a bustling boxing gym with heavy punching bags swinging back and forth and other athletes skipping rope in the distance, lit by soft overhead fluorescent lighting. Use a medium shot, eye-level static camera with a slightly blurred background. Keep the man with boxing gloves sparring and the woman covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/c10792d715556ea2db892447d0d41aff.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c10792d715556ea2db892447d0d41aff.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c10792d715556ea2db892447d0d41aff.mp4", "mask_path": "synthetic-bg-change/mask/c10792d715556ea2db892447d0d41aff.mp4", "composite_path": "synthetic-bg-change/composite/c10792d715556ea2db892447d0d41aff.mp4"}
{"edit_instruction": "Change the background to a gritty urban boxing gym featuring brick walls, hanging punching bags, dust motes in light beams, and a slowly spinning ceiling fan, with soft diffused lighting from the front-right. Use a medium shot, eye-level angle, static camera, and a blurred background with bokeh. Keep the man punching with boxing gloves and the reacting woman intact.", "input_video_path": "synthetic-bg-change/input_video/e663f3666d886a6e98e95d86fc91b462.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/e663f3666d886a6e98e95d86fc91b462.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/e663f3666d886a6e98e95d86fc91b462.mp4", "mask_path": "synthetic-bg-change/mask/e663f3666d886a6e98e95d86fc91b462.mp4", "composite_path": "synthetic-bg-change/composite/e663f3666d886a6e98e95d86fc91b462.mp4"}
{"edit_instruction": "Change the background to a vibrant retro arcade with flickering neon signs and people playing games in the distance, featuring soft artificial light from the front-left mixing with colorful ambient glow, medium close-up, eye-level, static camera, and a dreamy out-of-focus background with bokeh. Keep the man wearing boxing gloves and the woman covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/1bb51f55ddc4103d1c7b1a9d3c5b1831.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/1bb51f55ddc4103d1c7b1a9d3c5b1831.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/1bb51f55ddc4103d1c7b1a9d3c5b1831.mp4", "mask_path": "synthetic-bg-change/mask/1bb51f55ddc4103d1c7b1a9d3c5b1831.mp4", "composite_path": "synthetic-bg-change/composite/1bb51f55ddc4103d1c7b1a9d3c5b1831.mp4"}
{"edit_instruction": "Change the background to a modern, cozy living room with a slowly spinning ceiling fan and sheer curtains billowing gently near a window, illuminated by soft diffused window light from the front-left. Medium close-up, eye-level, static camera, soft-focus background. Keep the man with boxing gloves and the woman covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/51b9b74e7c74b6e47348913899f94755.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/51b9b74e7c74b6e47348913899f94755.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/51b9b74e7c74b6e47348913899f94755.mp4", "mask_path": "synthetic-bg-change/mask/51b9b74e7c74b6e47348913899f94755.mp4", "composite_path": "synthetic-bg-change/composite/51b9b74e7c74b6e47348913899f94755.mp4"}
{"edit_instruction": "Change the background to a gritty urban boxing gym featuring brick walls, hanging punching bags, dust motes in light beams, and a slowly spinning ceiling fan, with soft diffused lighting from the front-right. Use a medium shot, eye-level angle, static camera, and a blurred background with bokeh. Keep the man punching with boxing gloves and the reacting woman intact.", "input_video_path": "synthetic-bg-change/input_video/aba9dadf7de0db6f970626e51273cf88.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/aba9dadf7de0db6f970626e51273cf88.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/aba9dadf7de0db6f970626e51273cf88.mp4", "mask_path": "synthetic-bg-change/mask/aba9dadf7de0db6f970626e51273cf88.mp4", "composite_path": "synthetic-bg-change/composite/aba9dadf7de0db6f970626e51273cf88.mp4"}
{"edit_instruction": "Change the background to a professional boxing ring corner with camera flashes going off in a dark arena crowd and spectators cheering in the distance, featuring focused spotlighting from the front-right against a dark backdrop. Maintain the medium close-up, eye-level, static camera angle with soft bokeh background. Keep the man in boxing gloves and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/5383a67c0ff65dfb1fdb0275d8022c6e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/5383a67c0ff65dfb1fdb0275d8022c6e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/5383a67c0ff65dfb1fdb0275d8022c6e.mp4", "mask_path": "synthetic-bg-change/mask/5383a67c0ff65dfb1fdb0275d8022c6e.mp4", "composite_path": "synthetic-bg-change/composite/5383a67c0ff65dfb1fdb0275d8022c6e.mp4"}
{"edit_instruction": "Change the background to a messy, comfortable living room with a TV playing a workout video, a ceiling fan spinning slowly overhead, and sheer curtains billowing gently near a window, illuminated by soft window light from the right. Maintain the medium close-up, eye-level static camera and gentle background blur. Keep the man in boxing gloves and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/a61954f00db2f16dc385ea3c0f33bf1f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/a61954f00db2f16dc385ea3c0f33bf1f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/a61954f00db2f16dc385ea3c0f33bf1f.mp4", "mask_path": "synthetic-bg-change/mask/a61954f00db2f16dc385ea3c0f33bf1f.mp4", "composite_path": "synthetic-bg-change/composite/a61954f00db2f16dc385ea3c0f33bf1f.mp4"}
{"edit_instruction": "Change the background to a modern, cozy living room with a slowly spinning ceiling fan and sheer curtains billowing gently near a window, illuminated by soft diffused window light from the front-left. Medium close-up, eye-level, static camera, soft-focus background. Keep the man with boxing gloves and the woman covering her ears intact.", "input_video_path": "synthetic-bg-change/input_video/2cd7af7b04e45afe7d20b68e6b2e0b46.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2cd7af7b04e45afe7d20b68e6b2e0b46.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2cd7af7b04e45afe7d20b68e6b2e0b46.mp4", "mask_path": "synthetic-bg-change/mask/2cd7af7b04e45afe7d20b68e6b2e0b46.mp4", "composite_path": "synthetic-bg-change/composite/2cd7af7b04e45afe7d20b68e6b2e0b46.mp4"}
{"edit_instruction": "Change the background to a professional boxing ring corner with camera flashes going off in a dark arena crowd and spectators cheering in the distance, featuring focused spotlighting from the front-right against a dark backdrop. Maintain the medium close-up, eye-level, static camera angle with soft bokeh background. Keep the man in boxing gloves and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/c958453da85492aff3f897813a1ad6d1.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c958453da85492aff3f897813a1ad6d1.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c958453da85492aff3f897813a1ad6d1.mp4", "mask_path": "synthetic-bg-change/mask/c958453da85492aff3f897813a1ad6d1.mp4", "composite_path": "synthetic-bg-change/composite/c958453da85492aff3f897813a1ad6d1.mp4"}
{"edit_instruction": "Change the background to an upscale, dimly lit rooftop lounge with warm ambient light glinting off crystal glasses, a mixologist shaking a cocktail with motion blur, and flickering candlelight on tables, featuring soft warm lighting from the right and beautiful bokeh from city lights behind glass walls. Medium full shot, eye-level, static camera. Keep the blonde woman in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/2ae92e96e71d179d57cb97a43f0b716b.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/2ae92e96e71d179d57cb97a43f0b716b.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/2ae92e96e71d179d57cb97a43f0b716b.mp4", "mask_path": "synthetic-bg-change/mask/2ae92e96e71d179d57cb97a43f0b716b.mp4", "composite_path": "synthetic-bg-change/composite/2ae92e96e71d179d57cb97a43f0b716b.mp4"}
{"edit_instruction": "Change the background to a messy, comfortable living room with a TV playing a workout video, a ceiling fan spinning slowly overhead, and sheer curtains billowing gently near a window, illuminated by soft window light from the right. Maintain the medium close-up, eye-level static camera and gentle background blur. Keep the man in boxing gloves and the woman intact.", "input_video_path": "synthetic-bg-change/input_video/d913de36b1a7417fb8c229e1d932bb48.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/d913de36b1a7417fb8c229e1d932bb48.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/d913de36b1a7417fb8c229e1d932bb48.mp4", "mask_path": "synthetic-bg-change/mask/d913de36b1a7417fb8c229e1d932bb48.mp4", "composite_path": "synthetic-bg-change/composite/d913de36b1a7417fb8c229e1d932bb48.mp4"}
{"edit_instruction": "Change the background to a bustling city skyline at night with out-of-focus city traffic lights forming beautiful bokeh circles, animated neon signs flickering softly, and soft artificial front light. Medium close-up, eye-level, static camera, dreamy out-of-focus background with heavy bokeh. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/38bdb011abe82e151a2994d39be0b5ea.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/38bdb011abe82e151a2994d39be0b5ea.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/38bdb011abe82e151a2994d39be0b5ea.mp4", "mask_path": "synthetic-bg-change/mask/38bdb011abe82e151a2994d39be0b5ea.mp4", "composite_path": "synthetic-bg-change/composite/38bdb011abe82e151a2994d39be0b5ea.mp4"}
{"edit_instruction": "Change the background to an upscale, dimly lit rooftop lounge with warm ambient light glinting off crystal glasses, a mixologist shaking a cocktail with motion blur, and flickering candlelight on tables, featuring soft warm lighting from the right and beautiful bokeh from city lights behind glass walls. Medium full shot, eye-level, static camera. Keep the blonde woman in the black dress intact.", "input_video_path": "synthetic-bg-change/input_video/33f65760f09447fda9d542d908872a78.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/33f65760f09447fda9d542d908872a78.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/33f65760f09447fda9d542d908872a78.mp4", "mask_path": "synthetic-bg-change/mask/33f65760f09447fda9d542d908872a78.mp4", "composite_path": "synthetic-bg-change/composite/33f65760f09447fda9d542d908872a78.mp4"}
{"edit_instruction": "Change the background to a bustling city skyline at night with out-of-focus city traffic lights forming beautiful bokeh circles, animated neon signs flickering softly, and soft artificial front light. Medium close-up, eye-level, static camera, dreamy out-of-focus background with heavy bokeh. Keep the woman intact.", "input_video_path": "synthetic-bg-change/input_video/b5a8c32d70beb4217de2e322567b16b2.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b5a8c32d70beb4217de2e322567b16b2.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b5a8c32d70beb4217de2e322567b16b2.mp4", "mask_path": "synthetic-bg-change/mask/b5a8c32d70beb4217de2e322567b16b2.mp4", "composite_path": "synthetic-bg-change/composite/b5a8c32d70beb4217de2e322567b16b2.mp4"}
{"edit_instruction": "Change the background to a busy city street at twilight with gently falling rain, raindrops suspended in the air, and colorful bokeh from blurred city lights and car headlights, plus distant pedestrians with umbrellas. Use soft neutral light from the front-left and a dreamy out-of-focus background. Keep the young woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/c6d10202ecc07042eb3839be4ea17dd5.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c6d10202ecc07042eb3839be4ea17dd5.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c6d10202ecc07042eb3839be4ea17dd5.mp4", "mask_path": "synthetic-bg-change/mask/c6d10202ecc07042eb3839be4ea17dd5.mp4", "composite_path": "synthetic-bg-change/composite/c6d10202ecc07042eb3839be4ea17dd5.mp4"}
{"edit_instruction": "Change the background to a busy city street at twilight with gently falling rain, raindrops suspended in the air, and colorful bokeh from blurred city lights and car headlights, plus distant pedestrians with umbrellas. Use soft neutral light from the front-left and a dreamy out-of-focus background. Keep the young woman in the dark blue trench coat intact.", "input_video_path": "synthetic-bg-change/input_video/ec1718b23e2dece5fa8fd0bd8a8acfed.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/ec1718b23e2dece5fa8fd0bd8a8acfed.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/ec1718b23e2dece5fa8fd0bd8a8acfed.mp4", "mask_path": "synthetic-bg-change/mask/ec1718b23e2dece5fa8fd0bd8a8acfed.mp4", "composite_path": "synthetic-bg-change/composite/ec1718b23e2dece5fa8fd0bd8a8acfed.mp4"}
{"edit_instruction": "Change the background to a high-end city balcony during a snowfall with soft snowflakes drifting through the air and city lights sparkling in the blurred distance, featuring warm soft lighting from the front-right contrasting with a cool blue hour atmosphere, eye-level, medium shot, static camera, and soft bokeh background with shallow depth of field. Keep the woman in the fur coat intact.", "input_video_path": "synthetic-bg-change/input_video/31471529570008510a389d1cbfb3d6d7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/31471529570008510a389d1cbfb3d6d7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/31471529570008510a389d1cbfb3d6d7.mp4", "mask_path": "synthetic-bg-change/mask/31471529570008510a389d1cbfb3d6d7.mp4", "composite_path": "synthetic-bg-change/composite/31471529570008510a389d1cbfb3d6d7.mp4"}
{"edit_instruction": "Change the background to a high-end city balcony during a snowfall with soft snowflakes drifting through the air and city lights sparkling in the blurred distance, featuring warm soft lighting from the front-right contrasting with a cool blue hour atmosphere, eye-level, medium shot, static camera, and soft bokeh background with shallow depth of field. Keep the woman in the fur coat intact.", "input_video_path": "synthetic-bg-change/input_video/8b2b9cbfee332b520c66817394d76f77.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8b2b9cbfee332b520c66817394d76f77.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8b2b9cbfee332b520c66817394d76f77.mp4", "mask_path": "synthetic-bg-change/mask/8b2b9cbfee332b520c66817394d76f77.mp4", "composite_path": "synthetic-bg-change/composite/8b2b9cbfee332b520c66817394d76f77.mp4"}
{"edit_instruction": "Change the background to the Eiffel Tower in Paris at twilight with twinkling and shimmering tower lights, warmly glowing street lamps, and pedestrians strolling in the distance, featuring neutral soft lighting and a slightly blurred background in a medium close-up, eye-level, static camera shot with dynamic city movement. Keep the elderly couple hugging intact.", "input_video_path": "synthetic-bg-change/input_video/316b72eeda4995655d343249785b8d8e.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/316b72eeda4995655d343249785b8d8e.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/316b72eeda4995655d343249785b8d8e.mp4", "mask_path": "synthetic-bg-change/mask/316b72eeda4995655d343249785b8d8e.mp4", "composite_path": "synthetic-bg-change/composite/316b72eeda4995655d343249785b8d8e.mp4"}
{"edit_instruction": "Change the background to a high-altitude view above a patchwork of green farmlands and winding rivers, with clouds drifting rapidly past creating a rush of white vapor and distant skydivers trailing colorful smoke, lit by strong sunlight beams from the top-left illuminating the vast landscape below, full shot, eye-level, static camera with deep focus where everything is sharp to the horizon and high contrast daylight with motion blur on passing clouds. Keep the businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/fc464b817fda87d81165772af52f1352.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/fc464b817fda87d81165772af52f1352.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/fc464b817fda87d81165772af52f1352.mp4", "mask_path": "synthetic-bg-change/mask/fc464b817fda87d81165772af52f1352.mp4", "composite_path": "synthetic-bg-change/composite/fc464b817fda87d81165772af52f1352.mp4"}
{"edit_instruction": "Change the background to the Eiffel Tower in Paris at twilight with twinkling and shimmering tower lights, warmly glowing street lamps, and pedestrians strolling in the distance, featuring neutral soft lighting and a slightly blurred background in a medium close-up, eye-level, static camera shot with dynamic city movement. Keep the elderly couple hugging intact.", "input_video_path": "synthetic-bg-change/input_video/b44d1d46edc22ea91ea9b2c6775a22ce.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/b44d1d46edc22ea91ea9b2c6775a22ce.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/b44d1d46edc22ea91ea9b2c6775a22ce.mp4", "mask_path": "synthetic-bg-change/mask/b44d1d46edc22ea91ea9b2c6775a22ce.mp4", "composite_path": "synthetic-bg-change/composite/b44d1d46edc22ea91ea9b2c6775a22ce.mp4"}
{"edit_instruction": "Change the background to a lively outdoor country music festival with colorful bunting flags waving above, golden pollen drifting through the air, strings of swaying festival lights, soft diffused sunlight from the front-right, and a soft bokeh blurring the crowd and tents for a dreamy look. Medium close-up, eye-level, static camera. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/8dae05eea9799fc4f6659a44aba5774d.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/8dae05eea9799fc4f6659a44aba5774d.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/8dae05eea9799fc4f6659a44aba5774d.mp4", "mask_path": "synthetic-bg-change/mask/8dae05eea9799fc4f6659a44aba5774d.mp4", "composite_path": "synthetic-bg-change/composite/8dae05eea9799fc4f6659a44aba5774d.mp4"}
{"edit_instruction": "Change the background to a high-altitude view above a patchwork of green farmlands and winding rivers, with clouds drifting rapidly past creating a rush of white vapor and distant skydivers trailing colorful smoke, lit by strong sunlight beams from the top-left illuminating the vast landscape below, full shot, eye-level, static camera with deep focus where everything is sharp to the horizon and high contrast daylight with motion blur on passing clouds. Keep the businessman in a suit intact.", "input_video_path": "synthetic-bg-change/input_video/c1ab68f4c80251674970fc4e7fd040f7.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/c1ab68f4c80251674970fc4e7fd040f7.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/c1ab68f4c80251674970fc4e7fd040f7.mp4", "mask_path": "synthetic-bg-change/mask/c1ab68f4c80251674970fc4e7fd040f7.mp4", "composite_path": "synthetic-bg-change/composite/c1ab68f4c80251674970fc4e7fd040f7.mp4"}
{"edit_instruction": "Change the background to a war-torn village with smoke plumes rising from distant fires, ash drifting through the air, military vehicles moving, and embers glowing in the debris, lit by soft diffused daylight filtering through smoke. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/26ca19ef829fdeb104d12ff9bc453a1f.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/26ca19ef829fdeb104d12ff9bc453a1f.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/26ca19ef829fdeb104d12ff9bc453a1f.mp4", "mask_path": "synthetic-bg-change/mask/26ca19ef829fdeb104d12ff9bc453a1f.mp4", "composite_path": "synthetic-bg-change/composite/26ca19ef829fdeb104d12ff9bc453a1f.mp4"}
{"edit_instruction": "Change the background to a lively outdoor country music festival with colorful bunting flags waving above, golden pollen drifting through the air, strings of swaying festival lights, soft diffused sunlight from the front-right, and a soft bokeh blurring the crowd and tents for a dreamy look. Medium close-up, eye-level, static camera. Keep the young woman in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/0981170542b0a54ebaa8bf7207ec8bcf.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/0981170542b0a54ebaa8bf7207ec8bcf.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/0981170542b0a54ebaa8bf7207ec8bcf.mp4", "mask_path": "synthetic-bg-change/mask/0981170542b0a54ebaa8bf7207ec8bcf.mp4", "composite_path": "synthetic-bg-change/composite/0981170542b0a54ebaa8bf7207ec8bcf.mp4"}
{"edit_instruction": "Change the background to a war-torn village with smoke plumes rising from distant fires, ash drifting through the air, military vehicles moving, and embers glowing in the debris, lit by soft diffused daylight filtering through smoke. Medium close-up, eye-level, static camera with a slightly blurred background. Keep the man in the plaid shirt intact.", "input_video_path": "synthetic-bg-change/input_video/590656382f91d52badceb4bde1af3aac.mp4", "edit_rgb_path": "synthetic-bg-change/edit_rgb/590656382f91d52badceb4bde1af3aac.mp4", "edit_alpha_path": "synthetic-bg-change/edit_alpha/590656382f91d52badceb4bde1af3aac.mp4", "mask_path": "synthetic-bg-change/mask/590656382f91d52badceb4bde1af3aac.mp4", "composite_path": "synthetic-bg-change/composite/590656382f91d52badceb4bde1af3aac.mp4"}