OakInk2 shared-v1.0 iipl_125 batch 636

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+        "column"
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+      "data_ref": "camera/extrinsic.pt",
+      "provenance": {
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+      "schema_id": "transform/se3/v1",
+      "source_locator": {
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+        "file": "raw/data/anno_preview/scene_02__A002++seq__f631d0fbc642f8d28aa7__2023-04-17-14-38-17.pkl"
+      },
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+      },
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+    },
+    "mano": {
+      "angle_unit": "rad",
+      "available": true,
+      "axes": [
+        "T",
+        "hand",
+        "parameter"
+      ],
+      "coordinate_frame": "camera",
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+        "left_shapedirs_fix": false,
+        "version": "MANO-v1.2"
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+        "channel"
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+        "member_pattern": "scene_02__A002++seq__f631d0fbc642f8d28aa7__2023-04-17-14-38-17/104422070904/{source_frame_id}.png"
+      },
+      "storage": {
+        "codec": "ffv1",
+        "decoded_pixel_format": "rgb24",
+        "pixel_format": "bgr0",
+        "profile": "mkv/ffv1_rgb/v1",
+        "roundtrip_rgb_sha256": "bcd9c1d889c77dc4ff2e92193b691061d4653eb0a11a22835ddee4e93f80e9d8",
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+      "timebase_role": "index_only",
+      "valid_axes": [
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+      ],
+      "valid_ref": "observation/rgb_valid.pt"
+    }
+  },
+  "dataset_id": "OakInk2",
+  "hand_slots": [
+    "left",
+    "right"
+  ],
+  "num_frames": 470,
+  "omitted_components": {
+    "contact": "not selected for this hand-object reconstruction release",
+    "depth": "not provided by the downloaded official OakInk2 release",
+    "program": "task-language/program annotations are outside the selected geometric training fields",
+    "segment": "no official pixel mask is present in the downloaded release",
+    "smplx": "full-body parameters are outside the selected hand-object reconstruction fields"
+  },
+  "release_id": "shared-v1.0",
+  "sample_type": "video",
+  "sampling": {
+    "frames_ref": "camera/frames.jsonl",
+    "mocap_alignment": "image frame IDs are an exact subset of mocap_frame_id_list; image IDs advance by four on the shared source frame clock, while all released 30 fps image frames are retained",
+    "selection": "all official frame_id_list images for this complete sequence and selected camera",
+    "source_fps": 30.0,
+    "source_fps_evidence": "OakInk2 CVPR 2024 paper section 4.1: four synchronized RGB views at 30 fps",
+    "type": "dense"
+  },
+  "schema_version": "hand-warehouse/1.0",
+  "sequence_id": "scene_02__A002++seq__f631d0fbc642f8d28aa7__2023-04-17-14-38-17",
+  "source_camera_name": "allocentric_right",
+  "source_release": {
+    "repository": "ParityLab/Hand-Datasets-Raw",
+    "revision": "85c3bfc9ad4d9a6b159e31ac036cf62c87b29076"
+  },
+  "split": "train",
+  "split_scheme": "OakInk2_TaMF_official_sequence_split",
+  "split_source_locator": {
+    "sequence_key": "scene_02__A002/seq__f631d0fbc642f8d28aa7__2023-04-17-14-38-17",
+    "url": "https://github.com/oakink/OakInk2-TaMF/blob/4cb9c461b92c032715374bd252c7179c70a14bde/asset/split/train.txt"
+  },
+  "view_type": "exo"
+}

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+}

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+      "provenance": {
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+      },
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+      },
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+      "valid_ref": "camera/intrinsic_valid.pt"
+    },
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+      "available": true,
+      "axes": [
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+        "parameter"
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+      "entity_id": "O02@0045@00002",
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+      "provenance": {
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+      },
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+      "available": true,
+      "axes": [
+        "T",
+        "height",
+        "width",
+        "channel"
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+      "data_ref": "observation/rgb.mkv",
+      "provenance": {
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+      "timebase_role": "index_only",
+      "valid_axes": [
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+      "valid_ref": "observation/rgb_valid.pt"
+    }
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+  "dataset_id": "OakInk2",
+  "hand_slots": [
+    "left",
+    "right"
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+  "num_frames": 470,
+  "omitted_components": {
+    "contact": "not selected for this hand-object reconstruction release",
+    "depth": "not provided by the downloaded official OakInk2 release",
+    "program": "task-language/program annotations are outside the selected geometric training fields",
+    "segment": "no official pixel mask is present in the downloaded release",
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+    "source_fps_evidence": "OakInk2 CVPR 2024 paper section 4.1: four synchronized RGB views at 30 fps",
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+  "source_camera_name": "egocentric",
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+    "revision": "85c3bfc9ad4d9a6b159e31ac036cf62c87b29076"
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+    "url": "https://github.com/oakink/OakInk2-TaMF/blob/4cb9c461b92c032715374bd252c7179c70a14bde/asset/split/train.txt"
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