Add reviewed OakInk-v1/shared-v1.0 files 78209-78336

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OakInk-v1/shared-v1.0/data/Y03021_0002_0002__2021-10-03-15-19-15__person0__window000000_848x480/north_east_color/metainfo.json

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+{
+  "schema_version": "hand-warehouse/1.0",
+  "dataset_id": "OakInk-v1",
+  "release_id": "shared-v1.0",
+  "sequence_id": "Y03021_0002_0002__2021-10-03-15-19-15__person0__window000000_848x480",
+  "camera_id": "north_east_color",
+  "sample_type": "video",
+  "num_frames": 62,
+  "hand_slots": [
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+    "right"
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+  "split": "test",
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+    "frames_ref": "camera/frames.jsonl",
+    "strategy": "full",
+    "seed": 20260928,
+    "timestamps": "unknown; no timestamps inferred from filenames or MKV PTS"
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+    "image_size": [
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+      "schema_id": "rgb/uint8/v1",
+      "data_ref": "observation/rgb.mkv",
+      "axes": [
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+        "height",
+        "width",
+        "RGB"
+      ],
+      "valid_ref": "observation/rgb_valid.pt",
+      "valid_axes": [
+        "T"
+      ],
+      "provenance": {
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+        "method": "exact source JPEG remux or exact RGB round-trip re-encoding"
+      },
+      "source_locator": {
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+        "field": "source_locator",
+        "records": "all frame_index rows"
+      },
+      "storage": {
+        "profile": "mkv/h264_rgb_lossless/v1",
+        "codec": "h264",
+        "pixel_format": "gbrp",
+        "encoded_size": [
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+          480
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+        "storage_fps": 1,
+        "timebase_role": "index_only",
+        "source_lossy": "unknown",
+        "decoder": {
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+          "version": "18.1.0",
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+          "rotation": "none",
+          "color_interpretation": "libswscale source metadata/defaults; identical source/target decoder",
+          "source_color_space": "unknown"
+        },
+        "encoder_parameters": {
+          "name": "libx264rgb",
+          "stream_copy": false,
+          "ffmpeg_version": "ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers",
+          "crf": 0,
+          "gop": 64
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+      "schema_id": "camera/pinhole/v1",
+      "data_ref": "camera/intrinsic.pt",
+      "axes": [
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+        3
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+      "valid_axes": [
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+        "method": "official per-sample array, float32; right-hand slot 1"
+      },
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+        "fields": [
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+      },
+      "valid_policy": {
+        "rule": "source present AND finite/numerical checks; no additional official QA input",
+        "scope": "per joint for keypoints; per frame for camera/pose",
+        "official_split_is_not_visibility": true,
+        "local_excluded_frame_indices": []
+      }
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+      "schema_id": "transform/se3/v1",
+      "data_ref": "camera/extrinsic.pt",
+      "axes": [
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+        4
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+      "valid_ref": "camera/extrinsic_valid.pt",
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+        "method": "official per-sample array, float32; right-hand slot 1"
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+        "fields": [
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+        "records": "all frame_index rows"
+      },
+      "valid_policy": {
+        "rule": "source present AND finite/numerical checks; no additional official QA input",
+        "scope": "per joint for keypoints; per frame for camera/pose",
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+        "local_excluded_frame_indices": []
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+      "convention": "T_camera_from_world"
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+      "schema_id": "keypoints/xyz/v1",
+      "data_ref": "annotation/keypoints/xyz.pt",
+      "axes": [
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+      "schema_id": "keypoints/uv/v1",
+      "data_ref": "annotation/keypoints/uv.pt",
+      "axes": [
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+      "schema_id": "object/rigid/v1",
+      "data_ref": "annotation/object/Y03021/pose.pt",
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+        "method": "official per-sample array, float32; right-hand slot 1"
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+      "schema_id": "mesh/obj/v1",
+      "data_ref": "annotation/object/Y03021/assets/Y03021.obj",
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+        "method": "subtract (min(vertices)+max(vertices))/2, official oikit load_object; remove dangling material bindings only if all referenced MTL files are absent in source",
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+    "depth": {
+      "available": false,
+      "reason": "not provided by selected source image release"
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+      "available": false,
+      "reason": "not exported: model profile/flat-hand-mean/translation conversion not empirically verified"
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+    "visibility": {
+      "available": false,
+      "reason": "no independent source visibility input; never inferred from valid"
+    },
+    "contact": {
+      "available": false,
+      "reason": "no verified per-entity or vertex contact annotations in selected input"
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+  "split_source_locator": {
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OakInk-v1/shared-v1.0/data/Y03021_0002_0002__2021-10-03-15-19-15__person0__window000000_848x480/north_west_color/metainfo.json

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+}

OakInk-v1/shared-v1.0/data/Y03021_0002_0002__2021-10-03-15-19-15__person0__window000000_848x480/south_east_color/metainfo.json

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+{
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