{
  "session_name": "session_20260105_113725",
  "stage_1_start": "2026-01-05T11:37:25.533235",
  "stage_2_start": "2026-01-05T11:37:28.713591",
  "stage_3_start": "2026-01-05T11:37:40.002172",
  "stage_4_start": "2026-01-05T11:37:44.152491",
  "durations": {
    "static_recording": 3.18035626411438,
    "csi_only": 11.288580894470215,
    "contact_recording": 4.1503190994262695,
    "total": 18.619256258010864
  },
  "files": {
    "csi_video": "data/session_20260105_113725/csi_camera/csi_camera.mp4",
    "vt_sensors": {
      "vt_1": {
        "static_video": "data/session_20260105_113725/vt_1/static/static.mp4",
        "contact_video": "data/session_20260105_113725/vt_1/contact/contact.mp4"
      },
      "vt_2": {
        "static_video": "data/session_20260105_113725/vt_2/static/static.mp4",
        "contact_video": "data/session_20260105_113725/vt_2/contact/contact.mp4"
      }
    }
  },
  "label": "5"
}