PULSE / data /v21 /s7 /alignment_metadata.json
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{
"volunteer": "v21",
"scenario": "s7",
"common_start": "2025-12-29T17:30:51.155000",
"common_end": "2025-12-29T17:31:58.995000",
"duration_sec": 67.84,
"n_samples": 6785,
"sampling_rate_hz": 100,
"detected_modalities": [
"mocap",
"mocap_sq",
"emg",
"myo_quat",
"myo_pose",
"eyetrack",
"imu"
],
"aligned_modalities": [
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"emg",
"myo_quat",
"myo_pose",
"eyetrack",
"imu",
"mocap_sq"
],
"active_common_modalities": [
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"mocap_sq",
"emg",
"myo_quat",
"eyetrack",
"imu"
],
"missing_modalities": [
"pressure"
],
"warnings": [],
"videos_trimmed": [
"v21s7. Recording 20251229 173038_Dikablis Glasses 3_Scene Cam.mp4",
"v21s7. Recording 20251229 173038_Dikablis Glasses 3_Scene Cam_Original_Eye Tracking Video.mp4"
],
"sq_processed": true,
"tips_added": true,
"tip_scale": 0.75,
"base_times": {
"mocap": "2025-12-29T17:30:36.835000",
"eyetrack": "2025-12-29T17:30:38"
},
"modalities": {
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"end": "2025-12-29T17:31:58.995000",
"rows": 6785,
"path": null,
"paths": null,
"include_in_common": true,
"auxiliary": false,
"event_stream": false
},
"mocap_sq": {
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"end": "2025-12-29T17:31:58.995000",
"rows": 6785,
"path": null,
"paths": null,
"include_in_common": true,
"auxiliary": false,
"event_stream": false
},
"emg": {
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"end": "2025-12-29T17:32:00.118994",
"rows": 14796,
"path": null,
"paths": null,
"include_in_common": true,
"auxiliary": false,
"event_stream": false
},
"myo_quat": {
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"end": "2025-12-29T17:32:05.533211",
"rows": 3983,
"path": null,
"paths": null,
"include_in_common": true,
"auxiliary": false,
"event_stream": false
},
"myo_pose": {
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"end": "2025-12-29T17:31:55.704334",
"rows": 21,
"path": null,
"paths": null,
"include_in_common": false,
"auxiliary": false,
"event_stream": true
},
"eyetrack": {
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"end": "2025-12-29T17:32:02.900000",
"rows": 8491,
"path": null,
"paths": null,
"include_in_common": true,
"auxiliary": false,
"event_stream": false
},
"imu": {
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"end": "2025-12-29T17:48:03.970000",
"rows": 1786684,
"path": null,
"paths": null,
"include_in_common": true,
"auxiliary": true,
"event_stream": false
}
}
}