{
  "codebase_version": "v3.0",
  "robot_type": "bi_flexiv_rizon4_rt",
  "total_episodes": 19,
  "total_frames": 67684,
  "total_tasks": 1,
  "chunks_size": 1000,
  "data_files_size_in_mb": 100,
  "video_files_size_in_mb": 200,
  "fps": 30,
  "splits": {
    "train": "0:19"
  },
  "data_path": "data/xense_whiteboard_inspect_0708.tsfile",
  "features": {
    "Time": {
      "dtype": "int64",
      "shape": [
        1
      ],
      "tsfile_role": "TIME",
      "unit": "ms"
    },
    "episode_index": {
      "dtype": "int64",
      "shape": [
        1
      ],
      "tsfile_role": "TAG"
    },
    "task_index": {
      "dtype": "int64",
      "shape": [
        1
      ],
      "tsfile_role": "TAG"
    },
    "frame_index": {
      "dtype": "int64",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "sample_index": {
      "dtype": "int64",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_0": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_1": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_2": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_3": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_4": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_5": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_6": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_7": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_8": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_9": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_10": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_11": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_12": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_13": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_14": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_15": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_16": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_17": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_18": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "action_19": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_0": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_1": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_2": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_3": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_4": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_5": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_6": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_7": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_8": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_9": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_10": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_11": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_12": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_13": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_14": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_15": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_16": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_17": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_18": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    },
    "observation_state_19": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "tsfile_role": "FIELD"
    }
  },
  "video_path_original": "videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4",
  "tsfile_conversion": {
    "source_dataset": "Xense/whiteboard_inspect_0708",
    "source_data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
    "converted_data_path": "data/xense_whiteboard_inspect_0708.tsfile",
    "table_name": "xense_whiteboard_inspect_0708",
    "granularity": "merged",
    "time_precision": "ms",
    "time_mapping": {
      "source": "timestamp",
      "fps": 30,
      "unit": "milliseconds"
    },
    "tag_columns": [
      "episode_index",
      "task_index"
    ],
    "row_count": 67684,
    "feature_source": "features describe the converted TsFile schema",
    "flattened_features": {
      "action": [
        "action_0",
        "action_1",
        "action_2",
        "action_3",
        "action_4",
        "action_5",
        "action_6",
        "action_7",
        "action_8",
        "action_9",
        "action_10",
        "action_11",
        "action_12",
        "action_13",
        "action_14",
        "action_15",
        "action_16",
        "action_17",
        "action_18",
        "action_19"
      ],
      "observation.state": [
        "observation_state_0",
        "observation_state_1",
        "observation_state_2",
        "observation_state_3",
        "observation_state_4",
        "observation_state_5",
        "observation_state_6",
        "observation_state_7",
        "observation_state_8",
        "observation_state_9",
        "observation_state_10",
        "observation_state_11",
        "observation_state_12",
        "observation_state_13",
        "observation_state_14",
        "observation_state_15",
        "observation_state_16",
        "observation_state_17",
        "observation_state_18",
        "observation_state_19"
      ]
    },
    "renamed_features": {
      "index": "sample_index"
    },
    "dropped_features": [
      "timestamp"
    ],
    "omitted_features": [
      "observation.images.head",
      "observation.images.left_wrist",
      "observation.images.right_wrist",
      "observation.images.left_tactile_0",
      "observation.images.left_tactile_1",
      "observation.images.right_tactile_0",
      "observation.images.right_tactile_1"
    ],
    "original_video_path": "videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4",
    "original_video_features": {
      "observation.images.head": {
        "dtype": "video",
        "shape": [
          480,
          640,
          3
        ],
        "names": [
          "height",
          "width",
          "channels"
        ],
        "info": {
          "video.height": 480,
          "video.width": 640,
          "video.codec": "h264",
          "video.pix_fmt": "yuv420p",
          "video.is_depth_map": false,
          "video.fps": 30,
          "video.channels": 3,
          "has_audio": false
        }
      },
      "observation.images.left_wrist": {
        "dtype": "video",
        "shape": [
          480,
          640,
          3
        ],
        "names": [
          "height",
          "width",
          "channels"
        ],
        "info": {
          "video.height": 480,
          "video.width": 640,
          "video.codec": "h264",
          "video.pix_fmt": "yuv420p",
          "video.is_depth_map": false,
          "video.fps": 30,
          "video.channels": 3,
          "has_audio": false
        }
      },
      "observation.images.right_wrist": {
        "dtype": "video",
        "shape": [
          480,
          640,
          3
        ],
        "names": [
          "height",
          "width",
          "channels"
        ],
        "info": {
          "video.height": 480,
          "video.width": 640,
          "video.codec": "h264",
          "video.pix_fmt": "yuv420p",
          "video.is_depth_map": false,
          "video.fps": 30,
          "video.channels": 3,
          "has_audio": false
        }
      },
      "observation.images.left_tactile_0": {
        "dtype": "video",
        "shape": [
          400,
          700,
          3
        ],
        "names": [
          "height",
          "width",
          "channels"
        ],
        "info": {
          "video.height": 400,
          "video.width": 700,
          "video.codec": "h264",
          "video.pix_fmt": "yuv420p",
          "video.is_depth_map": false,
          "video.fps": 30,
          "video.channels": 3,
          "has_audio": false
        }
      },
      "observation.images.left_tactile_1": {
        "dtype": "video",
        "shape": [
          400,
          700,
          3
        ],
        "names": [
          "height",
          "width",
          "channels"
        ],
        "info": {
          "video.height": 400,
          "video.width": 700,
          "video.codec": "h264",
          "video.pix_fmt": "yuv420p",
          "video.is_depth_map": false,
          "video.fps": 30,
          "video.channels": 3,
          "has_audio": false
        }
      },
      "observation.images.right_tactile_0": {
        "dtype": "video",
        "shape": [
          400,
          700,
          3
        ],
        "names": [
          "height",
          "width",
          "channels"
        ],
        "info": {
          "video.height": 400,
          "video.width": 700,
          "video.codec": "h264",
          "video.pix_fmt": "yuv420p",
          "video.is_depth_map": false,
          "video.fps": 30,
          "video.channels": 3,
          "has_audio": false
        }
      },
      "observation.images.right_tactile_1": {
        "dtype": "video",
        "shape": [
          400,
          700,
          3
        ],
        "names": [
          "height",
          "width",
          "channels"
        ],
        "info": {
          "video.height": 400,
          "video.width": 700,
          "video.codec": "h264",
          "video.pix_fmt": "yuv420p",
          "video.is_depth_map": false,
          "video.fps": 30,
          "video.channels": 3,
          "has_audio": false
        }
      }
    },
    "original_video_source": "https://huggingface.co/datasets/Xense/whiteboard_inspect_0708/tree/main/videos",
    "video_policy": "Videos are not uploaded to this repository; use the original HuggingFace dataset videos.",
    "source_author": {
      "name": "XenseRobotics",
      "huggingface_user": "Xense",
      "url": "https://huggingface.co/Xense"
    },
    "source_contributor": {
      "name": "fza",
      "huggingface_user": "fza1796262052",
      "url": "https://huggingface.co/fza1796262052"
    },
    "task_index_mapping": {
      "0": "Pick up the inspection probe, press it on each red-marked spot on the whiteboard one by one, put down the probe, pick up the eraser, and wipe off all the red marks."
    },
    "source_video_file_count": 133,
    "source_video_files_per_stream": 19,
    "source_video_bytes": 220229921,
    "source_video_streams": [
      "observation.images.head",
      "observation.images.left_wrist",
      "observation.images.right_wrist",
      "observation.images.left_tactile_0",
      "observation.images.left_tactile_1",
      "observation.images.right_tactile_0",
      "observation.images.right_tactile_1"
    ],
    "source_video_path": "videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4",
    "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 identify the matching frame in each original MP4 stream; meta/episodes stores the source file indexes and timestamp ranges."
  }
}