{ "input_format": "RGB numpy.ndarray uint8", "frame_shape": "(height, width, 3)", "mediapipe_max_input_width": 640, "target_size": 224, "clip_size": 8, "mean": [ 0.485, 0.456, 0.406 ], "std": [ 0.229, 0.224, 0.225 ], "roi_strategy": "yolo_crop_with_full_frame_fallback" }