{
  "volunteer": "v30",
  "scenario": "s3",
  "common_start": "2026-03-28T10:47:29.969000",
  "common_end": "2026-03-28T10:50:15.079000",
  "duration_sec": 165.11,
  "n_samples": 16512,
  "sampling_rate_hz": 100,
  "detected_modalities": [
    "mocap",
    "mocap_sq",
    "emg",
    "myo_quat",
    "myo_pose",
    "eyetrack",
    "pressure",
    "imu"
  ],
  "aligned_modalities": [
    "mocap",
    "emg",
    "myo_quat",
    "myo_pose",
    "eyetrack",
    "pressure",
    "imu",
    "mocap_sq"
  ],
  "active_common_modalities": [
    "mocap",
    "mocap_sq",
    "emg",
    "myo_quat",
    "eyetrack",
    "pressure",
    "imu"
  ],
  "missing_modalities": [],
  "warnings": [],
  "videos_trimmed": [
    "v30s3. Recording 2026328 104718_Dikablis Glasses 3_Scene Cam.mp4",
    "v30s3. Recording 2026328 104718_Dikablis Glasses 3_Scene Cam_Original_Eye Tracking Video.mp4"
  ],
  "sq_processed": true,
  "tips_added": true,
  "tip_scale": 0.75,
  "base_times": {
    "mocap": "2026-03-28T10:47:23.619000",
    "eyetrack": "2026-03-28T10:47:18"
  },
  "modalities": {
    "mocap": {
      "start": "2026-03-28T10:47:29.969000",
      "end": "2026-03-28T10:50:15.079000",
      "rows": 16512,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "mocap_sq": {
      "start": "2026-03-28T10:47:29.969000",
      "end": "2026-03-28T10:50:15.079000",
      "rows": 16512,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "emg": {
      "start": "2026-03-28T10:47:14",
      "end": "2026-03-28T10:50:24.171643",
      "rows": 37922,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "myo_quat": {
      "start": "2026-03-28T10:47:14",
      "end": "2026-03-28T10:50:28.875792",
      "rows": 9758,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "myo_pose": {
      "start": "2026-03-28T10:47:14",
      "end": "2026-03-28T10:50:09.967866",
      "rows": 35,
      "path": null,
      "paths": null,
      "include_in_common": false,
      "auxiliary": false,
      "event_stream": true
    },
    "eyetrack": {
      "start": "2026-03-28T10:47:18.020000",
      "end": "2026-03-28T10:50:17.561000",
      "rows": 21546,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "pressure": {
      "start": "2026-03-28T10:16:44.373000",
      "end": "2026-03-28T10:51:27.849000",
      "rows": 28701,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": true,
      "event_stream": false
    },
    "imu": {
      "start": "2026-03-28T10:16:44.765000",
      "end": "2026-03-28T11:59:05.910000",
      "rows": 3013690,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": true,
      "event_stream": false
    }
  }
}