data/v36/s9/alignment_metadata.json

{
  "volunteer": "v36",
  "scenario": "s9",
  "common_start": "2026-04-15T19:08:52.007000",
  "common_end": "2026-04-15T19:17:59.009000",
  "duration_sec": 547.002,
  "n_samples": 54701,
  "sampling_rate_hz": 100,
  "detected_modalities": [
    "eyetrack",
    "imu"
  ],
  "aligned_modalities": [
    "eyetrack",
    "imu"
  ],
  "active_common_modalities": [
    "eyetrack",
    "imu"
  ],
  "missing_modalities": [
    "mocap",
    "mocap_sq",
    "emg",
    "myo_quat",
    "myo_pose",
    "pressure"
  ],
  "warnings": [],
  "videos_trimmed": [
    "v36s9. Recording 2026415 190852_Dikablis Glasses 3_Scene Cam.mp4",
    "v36s9. Recording 2026415 190852_Dikablis Glasses 3_Scene Cam_Original_Eye Tracking Video.mp4"
  ],
  "sq_processed": false,
  "tips_added": false,
  "tip_scale": null,
  "base_times": {
    "eyetrack": "2026-04-15T19:08:52"
  },
  "modalities": {
    "eyetrack": {
      "start": "2026-04-15T19:08:52.007000",
      "end": "2026-04-15T19:17:59.009000",
      "rows": 65642,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": false,
      "event_stream": false
    },
    "imu": {
      "start": "2026-04-15T17:06:33.400000",
      "end": "2026-04-15T19:21:35.800000",
      "rows": 3942396,
      "path": null,
      "paths": null,
      "include_in_common": true,
      "auxiliary": true,
      "event_stream": false
    }
  }
}