Construction.json

{
  "session_uuid": "76834e94-9b18-57a2-beef-cdfb4b0e5654",
  "environment_type": "commercial",
  "country": "unspecified",
  "camera_model": "Apple iPhone (ultrawide 0.5x)",
  "focal_length": 1.54,
  "distortion_coefficients": [
    -0.21,
    0.061,
    0.0,
    0.0,
    -0.009
  ],
  "capture": {
    "resolution": "1920x1080",
    "frame_rate": 29.985,
    "codec": "h264",
    "lens": "ultrawide 13mm-equiv (0.5x)"
  },
  "imu_available": false,
  "pose_available": false,
  "calibration_status": "reference_nominal",
  "calibration_note": "Reference intrinsics for the detected device class; per-unit checkerboard calibration available on request for production engagements. GoPro clips include onboard IMU (accelerometer+gyroscope) and orientation/gravity telemetry (CORI/IORI/GRAV).",
  "task": "Construction",
  "source_clip": "Construction.mov",
  "hf_url": "https://huggingface.co/datasets/TrainThemAI/Industrial-Workplace-Egocentric-FHD-Samples/resolve/main/Construction.mov",
  "rights": "rights-cleared, MIT license"
}