meta/info.json

{
    "codebase_version": "v2.1",
    "robot_type": "Unitree_G1_Dex3_Wholebody_GR00T_N1D6",
    "total_episodes": 106,
    "total_frames": 18594,
    "total_tasks": 1,
    "total_videos": 106,
    "total_chunks": 1,
    "chunks_size": 1000,
    "fps": 30,
    "splits": {
        "train": "0:106"
    },
    "data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
    "video_path": "videos/chunk-{episode_chunk:03d}/{video_key}/episode_{episode_index:06d}.mp4",
    "features": {
        "observation.state": {
            "dtype": "float32",
            "shape": [
                43
            ],
            "names": [
                [
                    "kLeftHipPitch",
                    "kLeftHipRoll",
                    "kLeftHipYaw",
                    "kLeftKnee",
                    "kLeftAnklePitch",
                    "kLeftAnkleRoll",
                    "kRightHipPitch",
                    "kRightHipRoll",
                    "kRightHipYaw",
                    "kRightKnee",
                    "kRightAnklePitch",
                    "kRightAnkleRoll",
                    "kWaistYaw",
                    "kWaistRoll",
                    "kWaistPitch",
                    "kLeftShoulderPitch",
                    "kLeftShoulderRoll",
                    "kLeftShoulderYaw",
                    "kLeftElbow",
                    "kLeftWristRoll",
                    "kLeftWristPitch",
                    "kLeftWristYaw",
                    "kRightShoulderPitch",
                    "kRightShoulderRoll",
                    "kRightShoulderYaw",
                    "kRightElbow",
                    "kRightWristRoll",
                    "kRightWristPitch",
                    "kRightWristYaw",
                    "kLeftHandThumb0",
                    "kLeftHandThumb1",
                    "kLeftHandThumb2",
                    "kLeftHandMiddle0",
                    "kLeftHandMiddle1",
                    "kLeftHandIndex0",
                    "kLeftHandIndex1",
                    "kRightHandThumb0",
                    "kRightHandThumb1",
                    "kRightHandThumb2",
                    "kRightHandIndex0",
                    "kRightHandIndex1",
                    "kRightHandMiddle0",
                    "kRightHandMiddle1"
                ]
            ]
        },
        "action": {
            "dtype": "float32",
            "shape": [
                43
            ],
            "names": [
                [
                    "kLeftHipPitch",
                    "kLeftHipRoll",
                    "kLeftHipYaw",
                    "kLeftKnee",
                    "kLeftAnklePitch",
                    "kLeftAnkleRoll",
                    "kRightHipPitch",
                    "kRightHipRoll",
                    "kRightHipYaw",
                    "kRightKnee",
                    "kRightAnklePitch",
                    "kRightAnkleRoll",
                    "kWaistYaw",
                    "kWaistRoll",
                    "kWaistPitch",
                    "kLeftShoulderPitch",
                    "kLeftShoulderRoll",
                    "kLeftShoulderYaw",
                    "kLeftElbow",
                    "kLeftWristRoll",
                    "kLeftWristPitch",
                    "kLeftWristYaw",
                    "kRightShoulderPitch",
                    "kRightShoulderRoll",
                    "kRightShoulderYaw",
                    "kRightElbow",
                    "kRightWristRoll",
                    "kRightWristPitch",
                    "kRightWristYaw",
                    "kLeftHandThumb0",
                    "kLeftHandThumb1",
                    "kLeftHandThumb2",
                    "kLeftHandMiddle0",
                    "kLeftHandMiddle1",
                    "kLeftHandIndex0",
                    "kLeftHandIndex1",
                    "kRightHandThumb0",
                    "kRightHandThumb1",
                    "kRightHandThumb2",
                    "kRightHandIndex0",
                    "kRightHandIndex1",
                    "kRightHandMiddle0",
                    "kRightHandMiddle1"
                ]
            ]
        },
        "observation.images.ego_view": {
            "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
        }
    }
}