{
  "codebase_version": "v2.0",
  "robot_type": "so100",
  "total_episodes": 2,
  "total_frames": 119,
  "total_tasks": 1,
  "total_videos": 4,
  "total_chunks": 1,
  "chunks_size": 1000,
  "fps": 30,
  "splits": {
    "train": "0:2"
  },
  "data_path": "data/vacuame_train4.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"
    },
    "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"
    }
  },
  "video_path_original": "videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4",
  "tsfile_conversion": {
    "source_dataset": "Vacuame/train4",
    "source_data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
    "converted_data_path": "data/vacuame_train4.tsfile",
    "table_name": "vacuame_train4",
    "granularity": "merged",
    "time_precision": "ms",
    "time_mapping": {
      "source": "timestamp",
      "fps": 30,
      "unit": "milliseconds"
    },
    "tag_columns": [
      "episode_index",
      "task_index"
    ],
    "row_count": 119,
    "feature_source": "features describe the converted TsFile schema",
    "flattened_features": {
      "action": [
        "action_0",
        "action_1",
        "action_2",
        "action_3",
        "action_4",
        "action_5"
      ],
      "observation.state": [
        "observation_state_0",
        "observation_state_1",
        "observation_state_2",
        "observation_state_3",
        "observation_state_4",
        "observation_state_5"
      ]
    },
    "renamed_features": {
      "index": "sample_index"
    },
    "dropped_features": [
      "timestamp"
    ],
    "omitted_features": [
      "observation.images.laptop",
      "observation.images.phone"
    ],
    "original_video_path": "videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4",
    "original_video_features": {
      "observation.images.laptop": {
        "dtype": "video",
        "shape": [
          480,
          640,
          3
        ],
        "names": [
          "height",
          "width",
          "channels"
        ],
        "info": {
          "video.fps": 30.0,
          "video.height": 480,
          "video.width": 640,
          "video.channels": 3,
          "video.codec": "av1",
          "video.pix_fmt": "yuv420p",
          "video.is_depth_map": false,
          "has_audio": false
        }
      },
      "observation.images.phone": {
        "dtype": "video",
        "shape": [
          480,
          640,
          3
        ],
        "names": [
          "height",
          "width",
          "channels"
        ],
        "info": {
          "video.fps": 30.0,
          "video.height": 480,
          "video.width": 640,
          "video.channels": 3,
          "video.codec": "av1",
          "video.pix_fmt": "yuv420p",
          "video.is_depth_map": false,
          "has_audio": false
        }
      }
    },
    "original_video_source": "https://huggingface.co/datasets/Vacuame/train4/tree/main/videos",
    "video_policy": "Videos are not uploaded to this repository; use the original HuggingFace dataset videos."
  }
}