{
  "volunteer": "v9",
  "scenario": "s7",
  "common_start": "2025-12-24T17:11:30.220000",
  "common_end": "2025-12-24T17:12:30.010000",
  "duration_sec": 59.79,
  "n_samples": 5980,
  "sampling_rate_hz": 100,
  "detected_modalities": [
    "mocap",
    "mocap_sq",
    "emg",
    "myo_quat",
    "myo_pose",
    "eyetrack",
    "imu"
  ],
  "aligned_modalities": [
    "mocap",
    "emg",
    "myo_quat",
    "myo_pose",
    "eyetrack",
    "imu",
    "mocap_sq"
  ],
  "active_common_modalities": [
    "mocap",
    "mocap_sq",
    "emg",
    "myo_quat",
    "eyetrack",
    "imu"
  ],
  "missing_modalities": [
    "pressure"
  ],
  "warnings": [],
  "videos_trimmed": [
    "v9s7. Recording 20251224 171125_Dikablis Glasses 3_Eye Cam - Left.mp4",
    "v9s7. Recording 20251224 171125_Dikablis Glasses 3_Eye Cam - Right.mp4",
    "v9s7. Recording 20251224 171125_Dikablis Glasses 3_Scene Cam.mp4",
    "v9s7. Recording 20251224 171125_Dikablis Glasses 3_Scene Cam_Original_Eye Tracking Video blended with the Left eye.mp4",
    "v9s7. Recording 20251224 171125_Dikablis Glasses 3_Scene Cam_Original_Eye Tracking Video blended with the Right eye.mp4",
    "v9s7. Recording 20251224 171125_Dikablis Glasses 3_Scene Cam_Original_Eye Tracking Video.mp4",
    "v9s7. s7_Dikablis Glasses 3_Scene Cam.mp4",
    "v9s7. s7_Dikablis Glasses 3_Scene Cam_Original_Eye Tracking Video.mp4"
  ],
  "sq_processed": true,
  "tips_added": true,
  "tip_scale": 0.75,
  "base_times": {
    "mocap": "2025-12-24T17:11:22.660000",
    "eyetrack": "2025-12-24T17:11:25"
  },
  "modalities": {
    "mocap": {
      "start": "2025-12-24T17:11:30.220000",
      "end": "2025-12-24T17:12:30.010000",
      "rows": 5980,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "mocap_sq": {
      "start": "2025-12-24T17:11:30.220000",
      "end": "2025-12-24T17:12:30.010000",
      "rows": 5980,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "emg": {
      "start": "2025-12-24T17:11:14",
      "end": "2025-12-24T17:12:38.684702",
      "rows": 16768,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "myo_quat": {
      "start": "2025-12-24T17:11:14",
      "end": "2025-12-24T17:12:48.229331",
      "rows": 4696,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "myo_pose": {
      "start": "2025-12-24T17:11:14",
      "end": "2025-12-24T17:12:23.938295",
      "rows": 14,
      "path": null,
      "paths": null,
      "include_in_common": false,
      "auxiliary": false,
      "event_stream": true
    },
    "eyetrack": {
      "start": "2025-12-24T17:11:25.034000",
      "end": "2025-12-24T17:12:41.456000",
      "rows": 9172,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "imu": {
      "start": "2025-12-24T16:42:04.345000",
      "end": "2025-12-24T17:32:24.800000",
      "rows": 1487440,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": true,
      "event_stream": false
    }
  }
}