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@@ -12381,3 +12381,57 @@ official_data/umi_data/batch2/fold_clothes_e01481/videos/observation.audio.right
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official_data/umi_data/batch2/fold_clothes_e00447/annotation/subtasks_000000.jsonl

@@ -0,0 +1 @@
+{"start_frame_index": 0, "end_frame_index": 1612, "instruction": "fold the white short sleeve with two black bars on shoulders", "instruction_zh": "fold the white short sleeve with two black bars on shoulders", "target_objects": ["白色肩膀带两条黑杆的短袖"], "success": null}

official_data/umi_data/batch2/fold_clothes_e00447/data/chunk-000/file-000.parquet

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official_data/umi_data/batch2/fold_clothes_e00447/export_meta.json

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+{
+ "fps": 30.0,
+ "state_names": [
+  "left_x",
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+ "n_episodes": 1,
+ "episodes": []
+}

official_data/umi_data/batch2/fold_clothes_e00447/meta/annotation.json

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+{
+ "schema_version": 2,
+ "layers": {
+  "subtasks": {
+   "source": "human",
+   "review": "approved",
+   "segments_version": "3df6e00b59a1f495"
+  }
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+ "dropped_layers": [
+  "action_steps"
+ ],
+ "created_at": "2026-08-30T11:53:06+0000"
+}

official_data/umi_data/batch2/fold_clothes_e00447/meta/calibration.json

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+{
+ "note": "Per-body camera + IMU calibration. Intrinsics come from each body's own .insv factory telemetry; see provenance per side.",
+ "sides": {
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+   }
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+     1920
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+   },
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+    "kalibr_refined": false,
+    "pose_frame": "cubemap front virtual pinhole, 110 deg FoV / tilt 70 / 640 px",
+    "pose_frame_note": "state/action poses (T_w_cam) live in this virtual pinhole frame, NOT the fisheye frame of the delivered video. When the body has no Kalibr EUCM calibration the LUT is borrowed from another body \u2014 see cam_imu_used_by_cook.source."
+   }
+  }
+ }
+}

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