Episodes Preview LeRobot Visualizer
38 episodes · 29.943 fps · 3 cameras · 960×600 h264

This dataset was created using LeRobot.

Dataset Structure

meta/info.json:

{
    "codebase_version": "v3.0",
    "fps": 29.943,
    "features": {
        "observation.joints": {
            "dtype": "float32",
            "shape": [
                14
            ],
            "names": [
                "left_gripper_motor_joint.pos",
                "left_joint1.pos",
                "left_joint2.pos",
                "left_joint3.pos",
                "left_joint4.pos",
                "left_joint5.pos",
                "left_joint6.pos",
                "right_gripper_motor_joint.pos",
                "right_joint1.pos",
                "right_joint2.pos",
                "right_joint3.pos",
                "right_joint4.pos",
                "right_joint5.pos",
                "right_joint6.pos"
            ]
        },
        "action": {
            "dtype": "float32",
            "shape": [
                14
            ],
            "names": [
                "left_ee.x",
                "left_ee.y",
                "left_ee.z",
                "left_ee.rx",
                "left_ee.ry",
                "left_ee.rz",
                "left_gripper_motor_joint.mm",
                "right_ee.x",
                "right_ee.y",
                "right_ee.z",
                "right_ee.rx",
                "right_ee.ry",
                "right_ee.rz",
                "right_gripper_motor_joint.mm"
            ]
        },
        "observation.grippers": {
            "dtype": "float32",
            "shape": [
                2
            ],
            "names": [
                "left_gripper_motor_joint.mm",
                "right_gripper_motor_joint.mm"
            ]
        },
        "observation.ee_pose": {
            "dtype": "float32",
            "shape": [
                12
            ],
            "names": [
                "left_ee.x",
                "left_ee.y",
                "left_ee.z",
                "left_ee.rx",
                "left_ee.ry",
                "left_ee.rz",
                "right_ee.x",
                "right_ee.y",
                "right_ee.z",
                "right_ee.rx",
                "right_ee.ry",
                "right_ee.rz"
            ]
        },
        "action.source": {
            "dtype": "string",
            "shape": [
                1
            ],
            "names": null
        },
        "intervention": {
            "dtype": "bool",
            "shape": [
                1
            ],
            "names": null
        },
        "stamp_ns": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        },
        "stamp_ns.top": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        },
        "stamp_ns.left_wrist": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        },
        "stamp_ns.right_wrist": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null
        },
        "observation.images.top": {
            "dtype": "video",
            "shape": [
                600,
                960,
                3
            ],
            "names": [
                "height",
                "width",
                "channels"
            ],
            "info": {
                "video.height": 600,
                "video.width": 960,
                "video.codec": "h264",
                "video.pix_fmt": "yuv420p",
                "video.fps": 29.943,
                "video.channels": 3,
                "has_audio": false,
                "is_depth_map": false
            }
        },
        "observation.images.left_wrist": {
            "dtype": "video",
            "shape": [
                600,
                960,
                3
            ],
            "names": [
                "height",
                "width",
                "channels"
            ],
            "info": {
                "video.height": 600,
                "video.width": 960,
                "video.codec": "h264",
                "video.pix_fmt": "yuv420p",
                "video.fps": 29.943,
                "video.channels": 3,
                "has_audio": false,
                "is_depth_map": false
            }
        },
        "observation.images.right_wrist": {
            "dtype": "video",
            "shape": [
                600,
                960,
                3
            ],
            "names": [
                "height",
                "width",
                "channels"
            ],
            "info": {
                "video.height": 600,
                "video.width": 960,
                "video.codec": "h264",
                "video.pix_fmt": "yuv420p",
                "video.fps": 29.943,
                "video.channels": 3,
                "has_audio": false,
                "is_depth_map": 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
        }
    },
    "total_episodes": 38,
    "total_frames": 33043,
    "total_tasks": 1,
    "chunks_size": 1000,
    "data_files_size_in_mb": 100,
    "video_files_size_in_mb": 200,
    "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",
    "robot_type": null,
    "splits": {
        "train": "0:38"
    }
}

Citation

BibTeX:

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