Episodes Preview lixiang Visualizer
1 episodes · 30 fps · 7 cameras · 480×480 av1

This dataset was created using LeRobot.

Dataset Structure

meta/info.json:

{
    "codebase_version": "v3.0",
    "robot_type": "lixiang",
    "total_episodes": 1,
    "total_frames": 1926,
    "total_tasks": 1,
    "chunks_size": 1000,
    "fps": 30,
    "splits": {
        "train": "0:1"
    },
    "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": {
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                "channel"
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                "has_audio": false
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            "info": {
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                "video.width": 480,
                "video.codec": "av1",
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        },
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            "info": {
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                "has_audio": false
            },
            "info": {
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                "video.width": 480,
                "video.codec": "av1",
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                "video.is_depth_map": false,
                "video.fps": 30,
                "video.channels": 3,
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            }
        },
        "right_wrist_view": {
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            "names": [
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                "width",
                "channel"
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            "video_info": {
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                "video.codec": "h264",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "has_audio": false
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            "info": {
                "video.height": 480,
                "video.width": 480,
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                "video.is_depth_map": false,
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        },
        "left_wrist_view": {
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            "shape": [
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            "names": [
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                "width",
                "channel"
            ],
            "video_info": {
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                "video.codec": "h264",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "has_audio": false
            },
            "info": {
                "video.height": 480,
                "video.width": 480,
                "video.codec": "av1",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "video.fps": 30,
                "video.channels": 3,
                "has_audio": false
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        },
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                "arm_left_shoulder_roll_joint",
                "arm_left_shoulder_yaw_joint",
                "arm_left_elbow_pitch_joint",
                "arm_left_wrist_yaw_joint",
                "arm_left_wrist_pitch_joint",
                "arm_left_wrist_roll_joint",
                "x",
                "y",
                "z",
                "x",
                "y",
                "z",
                "left_index_1_joint",
                "left_little_1_joint",
                "left_middle_1_joint",
                "left_ring_1_joint",
                "left_thumb_1_joint",
                "left_thumb_2_joint",
                "head_pitch_joint",
                "head_roll_joint",
                "head_yaw_joint",
                "arm_right_shoulder_pitch_joint",
                "arm_right_shoulder_roll_joint",
                "arm_right_shoulder_yaw_joint",
                "arm_right_elbow_pitch_joint",
                "arm_right_wrist_yaw_joint",
                "arm_right_wrist_pitch_joint",
                "arm_right_wrist_roll_joint",
                "x",
                "y",
                "z",
                "x",
                "y",
                "z",
                "right_index_1_joint",
                "right_little_1_joint",
                "right_middle_1_joint",
                "right_ring_1_joint",
                "right_thumb_1_joint",
                "right_thumb_2_joint",
                "body_yaw_joint",
                "body_roll_joint",
                "body_pitch_joint",
                "body_updown_joint",
                "x",
                "y",
                "z",
                "w",
                "x",
                "y",
                "z"
            ],
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        },
        "observation.state.left_arm": {
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                "arm_left_shoulder_roll_joint",
                "arm_left_shoulder_yaw_joint",
                "arm_left_elbow_pitch_joint",
                "arm_left_wrist_yaw_joint",
                "arm_left_wrist_pitch_joint",
                "arm_left_wrist_roll_joint"
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        },
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                "left_little_1_joint",
                "left_middle_1_joint",
                "left_ring_1_joint",
                "left_thumb_1_joint",
                "left_thumb_2_joint"
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        },
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                "arm_right_shoulder_yaw_joint",
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                "arm_left_shoulder_yaw_joint",
                "arm_left_elbow_pitch_joint",
                "arm_left_wrist_yaw_joint",
                "arm_left_wrist_pitch_joint",
                "arm_left_wrist_roll_joint",
                "dx",
                "dy",
                "dz",
                "dx",
                "dy",
                "dz",
                "left_index_1_joint",
                "left_little_1_joint",
                "left_middle_1_joint",
                "left_ring_1_joint",
                "left_thumb_1_joint",
                "left_thumb_2_joint",
                "head_pitch_joint",
                "head_roll_joint",
                "head_yaw_joint",
                "arm_right_shoulder_pitch_joint",
                "arm_right_shoulder_roll_joint",
                "arm_right_shoulder_yaw_joint",
                "arm_right_elbow_pitch_joint",
                "arm_right_wrist_yaw_joint",
                "arm_right_wrist_pitch_joint",
                "arm_right_wrist_roll_joint",
                "dx",
                "dy",
                "dz",
                "dx",
                "dy",
                "dz",
                "right_index_1_joint",
                "right_little_1_joint",
                "right_middle_1_joint",
                "right_ring_1_joint",
                "right_thumb_1_joint",
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                "body_pitch_joint",
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        "action.left_arm": {
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        "action.left_arm_eef_rot": {
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        "action.left_hand": {
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                "left_little_1_joint",
                "left_middle_1_joint",
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                "left_thumb_1_joint",
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        "action.neck": {
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        "action.right_arm": {
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}

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