{
  "event_id": "20260701T131917-1c18ef7372",
  "event_type": "fielddetection",
  "event_camera_time": "2026-07-01T13:19:17+01:00",
  "event_received_time": "2026-07-01T11:18:59.772779Z",
  "frames": [
    {
      "file": "frames/frame_00000_05450543.jpg",
      "frame_seq": 5450543,
      "timestamp": "2026-07-01T11:18:54.818091Z"
    },
    {
      "file": "frames/frame_00001_05450556.jpg",
      "frame_seq": 5450556,
      "timestamp": "2026-07-01T11:18:55.341666Z"
    },
    {
      "file": "frames/frame_00002_05450569.jpg",
      "frame_seq": 5450569,
      "timestamp": "2026-07-01T11:18:55.863832Z"
    },
    {
      "file": "frames/frame_00003_05450582.jpg",
      "frame_seq": 5450582,
      "timestamp": "2026-07-01T11:18:56.387328Z"
    },
    {
      "file": "frames/frame_00004_05450595.jpg",
      "frame_seq": 5450595,
      "timestamp": "2026-07-01T11:18:56.910938Z"
    },
    {
      "file": "frames/frame_00005_05450608.jpg",
      "frame_seq": 5450608,
      "timestamp": "2026-07-01T11:18:57.436753Z"
    },
    {
      "file": "frames/frame_00006_05450622.jpg",
      "frame_seq": 5450622,
      "timestamp": "2026-07-01T11:18:57.962203Z"
    },
    {
      "file": "frames/frame_00007_05450635.jpg",
      "frame_seq": 5450635,
      "timestamp": "2026-07-01T11:18:58.484905Z"
    },
    {
      "file": "frames/frame_00008_05450648.jpg",
      "frame_seq": 5450648,
      "timestamp": "2026-07-01T11:18:59.009255Z"
    },
    {
      "file": "frames/frame_00009_05450661.jpg",
      "frame_seq": 5450661,
      "timestamp": "2026-07-01T11:18:59.535365Z"
    },
    {
      "file": "frames/frame_00010_05450813.jpg",
      "frame_seq": 5450813,
      "timestamp": "2026-07-01T11:19:05.620083Z"
    },
    {
      "file": "frames/frame_00011_05450826.jpg",
      "frame_seq": 5450826,
      "timestamp": "2026-07-01T11:19:06.142526Z"
    },
    {
      "file": "frames/frame_00012_05450839.jpg",
      "frame_seq": 5450839,
      "timestamp": "2026-07-01T11:19:06.665084Z"
    },
    {
      "file": "frames/frame_00013_05450852.jpg",
      "frame_seq": 5450852,
      "timestamp": "2026-07-01T11:19:07.188427Z"
    },
    {
      "file": "frames/frame_00014_05450865.jpg",
      "frame_seq": 5450865,
      "timestamp": "2026-07-01T11:19:07.712148Z"
    },
    {
      "file": "frames/frame_00015_05450879.jpg",
      "frame_seq": 5450879,
      "timestamp": "2026-07-01T11:19:08.281220Z"
    },
    {
      "file": "frames/frame_00016_05450893.jpg",
      "frame_seq": 5450893,
      "timestamp": "2026-07-01T11:19:08.805053Z"
    },
    {
      "file": "frames/frame_00017_05450906.jpg",
      "frame_seq": 5450906,
      "timestamp": "2026-07-01T11:19:09.326594Z"
    },
    {
      "file": "frames/frame_00018_05450919.jpg",
      "frame_seq": 5450919,
      "timestamp": "2026-07-01T11:19:09.849673Z"
    },
    {
      "file": "frames/frame_00019_05450932.jpg",
      "frame_seq": 5450932,
      "timestamp": "2026-07-01T11:19:10.373301Z"
    },
    {
      "file": "frames/frame_00020_05450945.jpg",
      "frame_seq": 5450945,
      "timestamp": "2026-07-01T11:19:10.897845Z"
    },
    {
      "file": "frames/frame_00021_05450958.jpg",
      "frame_seq": 5450958,
      "timestamp": "2026-07-01T11:19:11.421985Z"
    },
    {
      "file": "frames/frame_00022_05450971.jpg",
      "frame_seq": 5450971,
      "timestamp": "2026-07-01T11:19:11.943549Z"
    },
    {
      "file": "frames/frame_00023_05450984.jpg",
      "frame_seq": 5450984,
      "timestamp": "2026-07-01T11:19:12.466152Z"
    },
    {
      "file": "frames/frame_00024_05450997.jpg",
      "frame_seq": 5450997,
      "timestamp": "2026-07-01T11:19:12.989288Z"
    },
    {
      "file": "frames/frame_00025_05451010.jpg",
      "frame_seq": 5451010,
      "timestamp": "2026-07-01T11:19:13.515867Z"
    },
    {
      "file": "frames/frame_00026_05451024.jpg",
      "frame_seq": 5451024,
      "timestamp": "2026-07-01T11:19:14.044358Z"
    },
    {
      "file": "frames/frame_00027_05451037.jpg",
      "frame_seq": 5451037,
      "timestamp": "2026-07-01T11:19:14.567145Z"
    },
    {
      "file": "frames/frame_00028_05451050.jpg",
      "frame_seq": 5451050,
      "timestamp": "2026-07-01T11:19:15.091415Z"
    },
    {
      "file": "frames/frame_00029_05451063.jpg",
      "frame_seq": 5451063,
      "timestamp": "2026-07-01T11:19:15.615000Z"
    },
    {
      "file": "frames/frame_00030_05451076.jpg",
      "frame_seq": 5451076,
      "timestamp": "2026-07-01T11:19:16.139899Z"
    },
    {
      "file": "frames/frame_00031_05451090.jpg",
      "frame_seq": 5451090,
      "timestamp": "2026-07-01T11:19:16.702782Z"
    },
    {
      "file": "frames/frame_00032_05451103.jpg",
      "frame_seq": 5451103,
      "timestamp": "2026-07-01T11:19:17.224495Z"
    },
    {
      "file": "frames/frame_00033_05451116.jpg",
      "frame_seq": 5451116,
      "timestamp": "2026-07-01T11:19:17.747271Z"
    },
    {
      "file": "frames/frame_00034_05451129.jpg",
      "frame_seq": 5451129,
      "timestamp": "2026-07-01T11:19:18.270854Z"
    },
    {
      "file": "frames/frame_00035_05451142.jpg",
      "frame_seq": 5451142,
      "timestamp": "2026-07-01T11:19:18.794995Z"
    },
    {
      "file": "frames/frame_00036_05451156.jpg",
      "frame_seq": 5451156,
      "timestamp": "2026-07-01T11:19:19.322010Z"
    },
    {
      "file": "frames/frame_00037_05451169.jpg",
      "frame_seq": 5451169,
      "timestamp": "2026-07-01T11:19:19.848249Z"
    },
    {
      "file": "frames/frame_00038_05451182.jpg",
      "frame_seq": 5451182,
      "timestamp": "2026-07-01T11:19:20.369040Z"
    },
    {
      "file": "frames/frame_00039_05451195.jpg",
      "frame_seq": 5451195,
      "timestamp": "2026-07-01T11:19:20.892168Z"
    },
    {
      "file": "frames/frame_00040_05451208.jpg",
      "frame_seq": 5451208,
      "timestamp": "2026-07-01T11:19:21.416503Z"
    },
    {
      "file": "frames/frame_00041_05451221.jpg",
      "frame_seq": 5451221,
      "timestamp": "2026-07-01T11:19:21.940377Z"
    },
    {
      "file": "frames/frame_00042_05451234.jpg",
      "frame_seq": 5451234,
      "timestamp": "2026-07-01T11:19:22.464144Z"
    },
    {
      "file": "frames/frame_00043_05451247.jpg",
      "frame_seq": 5451247,
      "timestamp": "2026-07-01T11:19:22.985459Z"
    }
  ],
  "frame_count": 44,
  "analysis": {
    "event_id": "20260701T131917-1c18ef7372",
    "event_type": "fielddetection",
    "event_camera_time": "2026-07-01T13:19:17+01:00",
    "event_received_time": "2026-07-01T11:18:59.772779Z",
    "analysis_started_time": "2026-07-01T11:18:59.790388Z",
    "analysis_finished_time": "2026-07-01T11:19:23.547081Z",
    "analyzed_frames": 44,
    "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/20260701T111859_20260701T131917-1c18ef7372"
    }
  },
  "labels_status": "unlabeled",
  "notes": "Clean frames for dataset labeling/training. These images do not include debug boxes or overlay drawings."
}