{
  "volunteer": "v2",
  "scenario": "s8",
  "common_start": "2025-12-19T15:35:18.258000",
  "common_end": "2025-12-19T15:36:22.158000",
  "duration_sec": 63.9,
  "n_samples": 6391,
  "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": [
    "v2s8. Recording 20251219 153511_Dikablis Glasses 3_Scene Cam.mp4",
    "v2s8. Recording 20251219 153511_Dikablis Glasses 3_Scene Cam_Original_Eye Tracking Video.mp4"
  ],
  "sq_processed": true,
  "tips_added": true,
  "tip_scale": 0.75,
  "base_times": {
    "mocap": "2025-12-19T15:34:48.508000",
    "eyetrack": "2025-12-19T15:35:11"
  },
  "modalities": {
    "mocap": {
      "start": "2025-12-19T15:35:18.258000",
      "end": "2025-12-19T15:36:22.158000",
      "rows": 6391,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "mocap_sq": {
      "start": "2025-12-19T15:35:18.258000",
      "end": "2025-12-19T15:36:22.158000",
      "rows": 6391,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "emg": {
      "start": "2025-12-19T15:35:06",
      "end": "2025-12-19T15:45:59.674432",
      "rows": 129978,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "myo_quat": {
      "start": "2025-12-19T15:35:06",
      "end": "2025-12-19T15:46:06.964499",
      "rows": 32973,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "myo_pose": {
      "start": "2025-12-19T15:35:06",
      "end": "2025-12-19T15:45:43.489289",
      "rows": 135,
      "path": null,
      "paths": null,
      "include_in_common": false,
      "auxiliary": false,
      "event_stream": true
    },
    "eyetrack": {
      "start": "2025-12-19T15:35:11.019000",
      "end": "2025-12-19T15:36:29.006000",
      "rows": 9360,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "pressure": {
      "start": "2025-12-19T15:34:55.418000",
      "end": "2025-12-19T15:36:43.998000",
      "rows": 1540,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": true,
      "event_stream": false
    },
    "imu": {
      "start": "2025-12-19T14:35:53.106000",
      "end": "2025-12-19T15:52:36.850000",
      "rows": 823832,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": true,
      "event_stream": false
    }
  }
}