{
  "event_id": "20260701T134823-2d419cd78d",
  "event_type": "fielddetection",
  "event_camera_time": "2026-07-01T13:48:23+01:00",
  "event_received_time": "2026-07-01T11:48:06.130600Z",
  "frames": [
    {
      "file": "frames/frame_00000_05494133.jpg",
      "frame_seq": 5494133,
      "timestamp": "2026-07-01T11:48:01.256296Z"
    },
    {
      "file": "frames/frame_00001_05494136.jpg",
      "frame_seq": 5494136,
      "timestamp": "2026-07-01T11:48:02.179407Z"
    },
    {
      "file": "frames/frame_00002_05494138.jpg",
      "frame_seq": 5494138,
      "timestamp": "2026-07-01T11:48:03.034751Z"
    },
    {
      "file": "frames/frame_00003_05494193.jpg",
      "frame_seq": 5494193,
      "timestamp": "2026-07-01T11:48:03.534236Z"
    },
    {
      "file": "frames/frame_00004_05494273.jpg",
      "frame_seq": 5494273,
      "timestamp": "2026-07-01T11:48:04.059067Z"
    },
    {
      "file": "frames/frame_00005_05494286.jpg",
      "frame_seq": 5494286,
      "timestamp": "2026-07-01T11:48:04.591519Z"
    },
    {
      "file": "frames/frame_00006_05494299.jpg",
      "frame_seq": 5494299,
      "timestamp": "2026-07-01T11:48:05.114219Z"
    },
    {
      "file": "frames/frame_00007_05494313.jpg",
      "frame_seq": 5494313,
      "timestamp": "2026-07-01T11:48:05.636439Z"
    }
  ],
  "frame_count": 8,
  "analysis": {
    "event_id": "20260701T134823-2d419cd78d",
    "event_type": "fielddetection",
    "event_camera_time": "2026-07-01T13:48:23+01:00",
    "event_received_time": "2026-07-01T11:48:06.130600Z",
    "analysis_started_time": "2026-07-01T11:48:06.167988Z",
    "analysis_finished_time": "2026-07-01T11:49:31.075449Z",
    "analyzed_frames": 8,
    "carry_detected": false,
    "carried_objects": {},
    "best_observation": null,
    "device": "cpu",
    "models": {
      "detect": "yolo11n.pt",
      "pose": "yolo11n-pose.pt"
    },
    "diagnostics": {
      "frames_with_person": 1,
      "frames_with_wrist": 0,
      "frames_with_carry_class": 0,
      "person_detections": 1,
      "wrist_detections": 0,
      "carry_class_detections": {},
      "rejected_no_wrist": 0,
      "rejected_no_person_intersection": 0,
      "rejected_too_far_from_wrist": 0,
      "closest_wrist_ratio": null,
      "closest_wrist_class": null
    },
    "output_files": {
      "report": "report.json",
      "snapshot": "snapshot.jpg",
      "video": "annotated.mp4",
      "dataset": "dataset/events/20260701T114806_20260701T134823-2d419cd78d"
    }
  },
  "labels_status": "unlabeled",
  "notes": "Clean frames for dataset labeling/training. These images do not include debug boxes or overlay drawings."
}