{
  "volunteer": "v24",
  "scenario": "s8",
  "common_start": "2026-01-06T11:28:07.670000",
  "common_end": "2026-01-06T11:29:05.630000",
  "duration_sec": 57.96,
  "n_samples": 5797,
  "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": [
    "v24s8. Recording 202616 112751_Dikablis Glasses 3_Scene Cam.mp4",
    "v24s8. Recording 202616 112751_Dikablis Glasses 3_Scene Cam_Original_Eye Tracking Video.mp4"
  ],
  "sq_processed": true,
  "tips_added": true,
  "tip_scale": 0.75,
  "base_times": {
    "mocap": "2026-01-06T11:27:49.860000",
    "eyetrack": "2026-01-06T11:27:51"
  },
  "modalities": {
    "mocap": {
      "start": "2026-01-06T11:28:07.670000",
      "end": "2026-01-06T11:29:05.630000",
      "rows": 5797,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "mocap_sq": {
      "start": "2026-01-06T11:28:07.670000",
      "end": "2026-01-06T11:29:05.630000",
      "rows": 5797,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "emg": {
      "start": "2026-01-06T11:28:03",
      "end": "2026-01-06T11:29:15.611365",
      "rows": 14492,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "myo_quat": {
      "start": "2026-01-06T11:28:03",
      "end": "2026-01-06T11:29:24.670604",
      "rows": 4092,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "myo_pose": {
      "start": "2026-01-06T11:28:03",
      "end": "2026-01-06T11:29:12.044764",
      "rows": 24,
      "path": null,
      "paths": null,
      "include_in_common": false,
      "auxiliary": false,
      "event_stream": true
    },
    "eyetrack": {
      "start": "2026-01-06T11:27:51.012000",
      "end": "2026-01-06T11:29:11.830000",
      "rows": 9699,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "pressure": {
      "start": "2026-01-06T11:22:26.524000",
      "end": "2026-01-06T11:45:48.656000",
      "rows": 20939,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": true,
      "event_stream": false
    },
    "imu": {
      "start": "2026-01-06T10:35:50.947000",
      "end": "2026-01-06T11:47:00.720000",
      "rows": 2114350,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": true,
      "event_stream": false
    }
  }
}