{
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    "robot_type": "mars_3d_printer_arm",
    "total_episodes": 1,
    "total_frames": 557,
    "total_tasks": 1,
    "chunks_size": 1000,
    "data_files_size_in_mb": 100,
    "video_files_size_in_mb": 200,
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    "video_path": "videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4",
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}