meta/info.json

{
    "codebase_version": "v3.0",
    "robot_type": "Unitree_G1_Dex3",
    "total_episodes": 10,
    "total_frames": 7843,
    "total_tasks": 1,
    "chunks_size": 1000,
    "data_files_size_in_mb": 100,
    "video_files_size_in_mb": 500,
    "fps": 30,
    "splits": {
        "train": "0:10"
    },
    "data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
    "video_path": "videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4",
    "features": {
        "observation.state": {
            "dtype": "float32",
            "shape": [
                14
            ],
            "names": [
                [
                    "kLeftShoulderPitch",
                    "kLeftShoulderRoll",
                    "kLeftShoulderYaw",
                    "kLeftElbow",
                    "kLeftWristRoll",
                    "kLeftWristPitch",
                    "kLeftWristYaw",
                    "kLeftHandThumb0",
                    "kLeftHandThumb1",
                    "kLeftHandThumb2",
                    "kLeftHandMiddle0",
                    "kLeftHandMiddle1",
                    "kLeftHandIndex0",
                    "kLeftHandIndex1"
                ]
            ]
        },
        "action": {
            "dtype": "float32",
            "shape": [
                14
            ],
            "names": [
                [
                    "kLeftShoulderPitch",
                    "kLeftShoulderRoll",
                    "kLeftShoulderYaw",
                    "kLeftElbow",
                    "kLeftWristRoll",
                    "kLeftWristPitch",
                    "kLeftWristYaw",
                    "kLeftHandThumb0",
                    "kLeftHandThumb1",
                    "kLeftHandThumb2",
                    "kLeftHandMiddle0",
                    "kLeftHandMiddle1",
                    "kLeftHandIndex0",
                    "kLeftHandIndex1"
                ]
            ]
        },
        "observation.images.cam_left_high": {
            "dtype": "video",
            "shape": [
                480,
                640,
                3
            ],
            "names": [
                "height",
                "width",
                "channel"
            ],
            "info": {
                "video.height": 480,
                "video.width": 640,
                "video.codec": "av1",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "video.fps": 30,
                "video.channels": 3,
                "has_audio": false
            }
        },
        "timestamp": {
            "dtype": "float32",
            "shape": [
                1
            ],
            "names": null
        },
        "frame_index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        },
        "episode_index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        },
        "index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        },
        "task_index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        }
    }
}