| {
|
| "codebase_version": "v2.1",
|
| "robot_type": "sentinel_v2",
|
| "total_episodes": 210,
|
| "total_frames": 72677,
|
| "total_tasks": 1,
|
| "total_videos": 420,
|
| "total_chunks": 1,
|
| "chunks_size": 1000,
|
| "fps": 15,
|
| "splits": {
|
| "train": "0:210"
|
| },
|
| "data_path": "data/grboguz_test_lfs_train.tsfile",
|
| "features": {
|
| "Time": {
|
| "dtype": "int64",
|
| "shape": [
|
| 1
|
| ],
|
| "tsfile_role": "TIME",
|
| "unit": "ms"
|
| },
|
| "episode_index": {
|
| "dtype": "string",
|
| "shape": [
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| 1
|
| ],
|
| "tsfile_role": "TAG",
|
| "source_dtype": "int64"
|
| },
|
| "task_index": {
|
| "dtype": "string",
|
| "shape": [
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| 1
|
| ],
|
| "tsfile_role": "TAG",
|
| "source_dtype": "int64"
|
| },
|
| "frame_index": {
|
| "dtype": "int64",
|
| "shape": [
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| 1
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| ],
|
| "tsfile_role": "FIELD"
|
| },
|
| "sample_index": {
|
| "dtype": "int64",
|
| "shape": [
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| 1
|
| ],
|
| "tsfile_role": "FIELD"
|
| },
|
| "observation_state_0": {
|
| "dtype": "float32",
|
| "shape": [
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| 1
|
| ],
|
| "tsfile_role": "FIELD"
|
| },
|
| "observation_state_1": {
|
| "dtype": "float32",
|
| "shape": [
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| 1
|
| ],
|
| "tsfile_role": "FIELD"
|
| },
|
| "observation_state_2": {
|
| "dtype": "float32",
|
| "shape": [
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| 1
|
| ],
|
| "tsfile_role": "FIELD"
|
| },
|
| "action_0": {
|
| "dtype": "float32",
|
| "shape": [
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| 1
|
| ],
|
| "tsfile_role": "FIELD"
|
| },
|
| "action_1": {
|
| "dtype": "float32",
|
| "shape": [
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| 1
|
| ],
|
| "tsfile_role": "FIELD"
|
| },
|
| "action_2": {
|
| "dtype": "float32",
|
| "shape": [
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| 1
|
| ],
|
| "tsfile_role": "FIELD"
|
| },
|
| "action_3": {
|
| "dtype": "float32",
|
| "shape": [
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| 1
|
| ],
|
| "tsfile_role": "FIELD"
|
| }
|
| },
|
| "video_path_original": "videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4",
|
| "tsfile_conversion": {
|
| "source_dataset": "grboguz/test_lfs",
|
| "source_data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
|
| "converted_data_path": "data/grboguz_test_lfs_train.tsfile",
|
| "table_name": "grboguz_test_lfs_train",
|
| "granularity": "per_split",
|
| "time_precision": "ms",
|
| "time_mapping": {
|
| "source": "timestamp",
|
| "fps": 15,
|
| "unit": "milliseconds"
|
| },
|
| "tag_columns": [
|
| "episode_index",
|
| "task_index"
|
| ],
|
| "row_count": 72677,
|
| "feature_source": "features describe the converted TsFile schema",
|
| "flattened_features": {
|
| "observation.state": [
|
| "observation_state_0",
|
| "observation_state_1",
|
| "observation_state_2"
|
| ],
|
| "action": [
|
| "action_0",
|
| "action_1",
|
| "action_2",
|
| "action_3"
|
| ]
|
| },
|
| "renamed_features": {
|
| "index": "sample_index"
|
| },
|
| "dropped_features": [
|
| "timestamp"
|
| ],
|
| "omitted_features": [
|
| "observation.image",
|
| "observation.wrist_image"
|
| ],
|
| "original_video_path": "videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4",
|
| "original_video_features": {
|
| "observation.image": {
|
| "dtype": "video",
|
| "shape": [
|
| 3,
|
| 256,
|
| 256
|
| ],
|
| "names": [
|
| "channels",
|
| "height",
|
| "width"
|
| ],
|
| "info": {
|
| "video.height": 256,
|
| "video.width": 256,
|
| "video.codec": "av1",
|
| "video.pix_fmt": "yuv420p",
|
| "video.is_depth_map": false,
|
| "video.fps": 15,
|
| "video.channels": 3,
|
| "has_audio": false
|
| }
|
| },
|
| "observation.wrist_image": {
|
| "dtype": "video",
|
| "shape": [
|
| 3,
|
| 256,
|
| 256
|
| ],
|
| "names": [
|
| "channels",
|
| "height",
|
| "width"
|
| ],
|
| "info": {
|
| "video.height": 256,
|
| "video.width": 256,
|
| "video.codec": "av1",
|
| "video.pix_fmt": "yuv420p",
|
| "video.is_depth_map": false,
|
| "video.fps": 15,
|
| "video.channels": 3,
|
| "has_audio": false
|
| }
|
| }
|
| },
|
| "original_video_source": "https://huggingface.co/datasets/grboguz/test_lfs/tree/main/videos",
|
| "video_policy": "Videos are not uploaded to this repository; use the original HuggingFace dataset videos.",
|
| "source_revision": "main",
|
| "source_author": {
|
| "name": "grboguz",
|
| "huggingface_user": "grboguz",
|
| "url": "https://huggingface.co/grboguz"
|
| },
|
| "task_index_mapping": {
|
| "0": "pick the green cube"
|
| },
|
| "source_video_file_count": 420,
|
| "source_video_files_per_stream": 210,
|
| "source_video_bytes": null,
|
| "source_video_streams": [
|
| "observation.image",
|
| "observation.wrist_image"
|
| ],
|
| "storage_profile": {
|
| "time_encoding": "TS_2DIFF",
|
| "time_compression": "LZ4",
|
| "float_encoding": "GORILLA",
|
| "float_compression": "LZ4",
|
| "double_encoding": "GORILLA",
|
| "double_compression": "LZ4",
|
| "int32_encoding": "TS_2DIFF",
|
| "int32_compression": "LZ4",
|
| "int64_encoding": "TS_2DIFF",
|
| "int64_compression": "LZ4",
|
| "boolean_encoding": "RLE",
|
| "boolean_compression": "LZ4",
|
| "tag_storage": "TsFile table-model device/tag columns"
|
| },
|
| "frame_video_alignment": "episode_index and frame_index preserve alignment with the original per-episode MP4 files and source episode metadata."
|
| }
|
| } |
