meta/info.json

{
    "codebase_version": "v2.1",
    "robot_type": "human",
    "total_episodes": 100,
    "total_frames": 13254,
    "total_tasks": 1,
    "total_videos": 0,
    "total_chunks": 1,
    "chunks_size": 1000,
    "fps": 50,
    "splits": {
        "train": "0:100"
    },
    "data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
    "video_path": null,
    "features": {
        "lang": {
            "dtype": "float32",
            "shape": [
                512
            ],
            "names": null
        },
        "observation.image.low": {
            "dtype": "image",
            "shape": [
                480,
                640,
                3
            ],
            "names": [
                "width",
                "height",
                "channels"
            ]
        },
        "observation.image.wrist": {
            "dtype": "image",
            "shape": [
                256,
                256,
                3
            ],
            "names": [
                "width",
                "height",
                "channels"
            ]
        },
        "observation.state.box.center": {
            "dtype": "float32",
            "shape": [
                2
            ]
        },
        "observation.state.box.kp2d": {
            "dtype": "float32",
            "shape": [
                21,
                2
            ]
        },
        "observation.state.box.size": {
            "dtype": "float32",
            "shape": [
                1
            ]
        },
        "observation.state.kp2d": {
            "dtype": "float32",
            "shape": [
                21,
                2
            ]
        },
        "observation.state.kp3d": {
            "dtype": "float32",
            "shape": [
                21,
                3
            ]
        },
        "observation.state.mano.betas": {
            "dtype": "float32",
            "shape": [
                10
            ]
        },
        "observation.state.mano.global_orient": {
            "dtype": "float32",
            "shape": [
                3,
                3
            ]
        },
        "observation.state.mano.hand_pose": {
            "dtype": "float32",
            "shape": [
                15,
                3,
                3
            ]
        },
        "observation.state.right": {
            "dtype": "float32",
            "shape": [
                1
            ]
        },
        "observation.state.scaled_focal_length": {
            "dtype": "float32",
            "shape": [
                1
            ]
        },
        "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
        }
    }
}