{
  "session_name": "session_20260105_104726",
  "stage_1_start": "2026-01-05T10:47:26.193774",
  "stage_2_start": "2026-01-05T10:47:29.461621",
  "stage_3_start": "2026-01-05T10:47:37.131589",
  "stage_4_start": "2026-01-05T10:47:43.843458",
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    "csi_only": 7.669968366622925,
    "contact_recording": 6.711869478225708,
    "total": 17.649684190750122
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  "files": {
    "csi_video": "data/session_20260105_104726/csi_camera/csi_camera.mp4",
    "vt_sensors": {
      "vt_1": {
        "static_video": "data/session_20260105_104726/vt_1/static/static.mp4",
        "contact_video": "data/session_20260105_104726/vt_1/contact/contact.mp4"
      },
      "vt_2": {
        "static_video": "data/session_20260105_104726/vt_2/static/static.mp4",
        "contact_video": "data/session_20260105_104726/vt_2/contact/contact.mp4"
      }
    }
  },
  "label": "7"
}