{
  "codebase_version": "v3.0",
  "robot_type": "ace_human_multimodal",
  "total_episodes": 290,
  "total_frames": 793650,
  "total_tasks": 1,
  "chunks_size": 1000,
  "data_files_size_in_mb": 100,
  "video_files_size_in_mb": 1024,
  "fps": 30,
  "reference_rate_hz": 30,
  "index_semantics": {
    "description": "Rows in data/*.parquet are canonical reference samples on a fixed-rate timeline, not physically synchronized frames shared by every sensor.",
    "frame_index": "LeRobot-compatible name for the episode-local canonical reference-sample index.",
    "index": "Global canonical reference-sample index across all episodes.",
    "timestamp": "Episode-local timestamp in seconds used to associate asynchronous video and sensor streams."
  },
  "splits": {
    "train": "0:290"
  },
  "data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
  "video_path": "videos/{video_key}/take-{take_index:06d}.mp4",
  "features": {
    "timestamp": {
      "dtype": "float32",
      "shape": [
        1
      ],
      "names": null
    },
    "frame_index": {
      "dtype": "int64",
      "shape": [
        1
      ],
      "names": null
    },
    "index": {
      "dtype": "int64",
      "shape": [
        1
      ],
      "names": null
    },
    "task_index": {
      "dtype": "int64",
      "shape": [
        1
      ],
      "names": null
    },
    "egocap/cam0": {
      "dtype": "video",
      "shape": [
        1280,
        1088,
        3
      ],
      "names": [
        "height",
        "width",
        "channels"
      ],
      "info": {
        "video.height": 1280,
        "video.width": 1088,
        "video.codec": "h264",
        "video.pix_fmt": "yuv444p",
        "video.is_depth_map": false,
        "video.fps": 20.0,
        "video.channels": 3,
        "has_audio": false
      }
    },
    "egocap/cam1": {
      "dtype": "video",
      "shape": [
        1280,
        1088,
        3
      ],
      "names": [
        "height",
        "width",
        "channels"
      ],
      "info": {
        "video.height": 1280,
        "video.width": 1088,
        "video.codec": "h264",
        "video.pix_fmt": "yuv444p",
        "video.is_depth_map": false,
        "video.fps": 20.0,
        "video.channels": 3,
        "has_audio": false
      }
    },
    "egocap/cam2": {
      "dtype": "video",
      "shape": [
        1280,
        1088,
        3
      ],
      "names": [
        "height",
        "width",
        "channels"
      ],
      "info": {
        "video.height": 1280,
        "video.width": 1088,
        "video.codec": "h264",
        "video.pix_fmt": "yuv444p",
        "video.is_depth_map": false,
        "video.fps": 20.0,
        "video.channels": 3,
        "has_audio": false
      }
    },
    "egocap/cam3": {
      "dtype": "video",
      "shape": [
        1280,
        1088,
        3
      ],
      "names": [
        "height",
        "width",
        "channels"
      ],
      "info": {
        "video.height": 1280,
        "video.width": 1088,
        "video.codec": "h264",
        "video.pix_fmt": "yuv444p",
        "video.is_depth_map": false,
        "video.fps": 20.0,
        "video.channels": 3,
        "has_audio": false
      }
    },
    "egocap/stereo0": {
      "dtype": "video",
      "shape": [
        720,
        720,
        3
      ],
      "names": [
        "height",
        "width",
        "channels"
      ],
      "info": {
        "video.height": 720,
        "video.width": 720,
        "video.codec": "h264",
        "video.pix_fmt": "yuv444p",
        "video.is_depth_map": false,
        "video.fps": 20.0,
        "video.channels": 3,
        "has_audio": false
      }
    },
    "egocap/stereo1": {
      "dtype": "video",
      "shape": [
        720,
        720,
        3
      ],
      "names": [
        "height",
        "width",
        "channels"
      ],
      "info": {
        "video.height": 720,
        "video.width": 720,
        "video.codec": "h264",
        "video.pix_fmt": "yuv444p",
        "video.is_depth_map": false,
        "video.fps": 20.0,
        "video.channels": 3,
        "has_audio": false
      }
    },
    "gopro/C3531325581776": {
      "dtype": "video",
      "shape": [
        1080,
        1920,
        3
      ],
      "names": [
        "height",
        "width",
        "channels"
      ],
      "info": {
        "video.height": 1080,
        "video.width": 1920,
        "video.codec": "h264",
        "video.pix_fmt": "yuvj420p",
        "video.is_depth_map": false,
        "video.fps": 30.0,
        "video.channels": 3,
        "has_audio": true
      }
    },
    "gopro/C3531325660954": {
      "dtype": "video",
      "shape": [
        1080,
        1920,
        3
      ],
      "names": [
        "height",
        "width",
        "channels"
      ],
      "info": {
        "video.height": 1080,
        "video.width": 1920,
        "video.codec": "h264",
        "video.pix_fmt": "yuvj420p",
        "video.is_depth_map": false,
        "video.fps": 30.0,
        "video.channels": 3,
        "has_audio": true
      }
    },
    "gopro/C3531325662990": {
      "dtype": "video",
      "shape": [
        null,
        null,
        3
      ],
      "names": [
        "height",
        "width",
        "channels"
      ],
      "info": {
        "video.height": null,
        "video.width": null,
        "video.codec": "h264",
        "video.pix_fmt": "yuvj420p",
        "video.is_depth_map": false,
        "video.fps": 30.0,
        "video.channels": 3,
        "has_audio": true,
        "video.variable_resolution": true,
        "video.observed_shapes": [
          [
            1080,
            1920,
            3
          ],
          [
            1920,
            1080,
            3
          ]
        ]
      }
    },
    "gopro/C3531325678286": {
      "dtype": "video",
      "shape": [
        1080,
        1920,
        3
      ],
      "names": [
        "height",
        "width",
        "channels"
      ],
      "info": {
        "video.height": 1080,
        "video.width": 1920,
        "video.codec": "h264",
        "video.pix_fmt": "yuvj420p",
        "video.is_depth_map": false,
        "video.fps": 30.0,
        "video.channels": 3,
        "has_audio": true
      }
    },
    "gopro/C3531325678402": {
      "dtype": "video",
      "shape": [
        1080,
        1920,
        3
      ],
      "names": [
        "height",
        "width",
        "channels"
      ],
      "info": {
        "video.height": 1080,
        "video.width": 1920,
        "video.codec": "h264",
        "video.pix_fmt": "yuvj420p",
        "video.is_depth_map": false,
        "video.fps": 30.0,
        "video.channels": 3,
        "has_audio": true
      }
    },
    "gopro/C3531325679547": {
      "dtype": "video",
      "shape": [
        1080,
        1920,
        3
      ],
      "names": [
        "height",
        "width",
        "channels"
      ],
      "info": {
        "video.height": 1080,
        "video.width": 1920,
        "video.codec": "h264",
        "video.pix_fmt": "yuvj420p",
        "video.is_depth_map": false,
        "video.fps": 30.0,
        "video.channels": 3,
        "has_audio": true
      }
    },
    "gopro/C3531325679997": {
      "dtype": "video",
      "shape": [
        1080,
        1920,
        3
      ],
      "names": [
        "height",
        "width",
        "channels"
      ],
      "info": {
        "video.height": 1080,
        "video.width": 1920,
        "video.codec": "h264",
        "video.pix_fmt": "yuvj420p",
        "video.is_depth_map": false,
        "video.fps": 30.0,
        "video.channels": 3,
        "has_audio": true
      }
    },
    "gopro/C3531325681744": {
      "dtype": "video",
      "shape": [
        1080,
        1920,
        3
      ],
      "names": [
        "height",
        "width",
        "channels"
      ],
      "info": {
        "video.height": 1080,
        "video.width": 1920,
        "video.codec": "h264",
        "video.pix_fmt": "yuvj420p",
        "video.is_depth_map": false,
        "video.fps": 30.0,
        "video.channels": 3,
        "has_audio": true
      }
    },
    "take_index": {
      "dtype": "int64",
      "shape": [
        1
      ],
      "names": null
    }
  }
}