Episodes Preview LeRobot Visualizer
139 episodes · 30 fps · 3 cameras · 604×726 av1

This dataset was created using LeRobot.

Dataset Structure

meta/info.json:

{
    "codebase_version": "v3.0",
    "robot_type": "unknown",
    "total_episodes": 139,
    "total_frames": 8277,
    "total_tasks": 3,
    "chunks_size": 1000,
    "fps": 30,
    "splits": {
        "train": "0:139"
    },
    "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.images.frontright_fisheye_image": {
            "dtype": "video",
            "shape": [
                726,
                604,
                3
            ],
            "names": [
                "height",
                "width",
                "channel"
            ],
            "video_info": {
                "video.fps": 30.0,
                "video.codec": "av1",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "has_audio": false
            }
        },
        "observation.images.hand_color_image": {
            "dtype": "video",
            "shape": [
                480,
                640,
                3
            ],
            "names": [
                "height",
                "width",
                "channel"
            ],
            "video_info": {
                "video.fps": 30.0,
                "video.codec": "av1",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "has_audio": false
            }
        },
        "observation.images.frontleft_fisheye_image": {
            "dtype": "video",
            "shape": [
                726,
                604,
                3
            ],
            "names": [
                "height",
                "width",
                "channel"
            ],
            "video_info": {
                "video.fps": 30.0,
                "video.codec": "av1",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "has_audio": false
            }
        },
        "observation.state": {
            "dtype": "float32",
            "shape": [
                68
            ],
            "names": {
                "motors": [
                    "motor_0",
                    "motor_1",
                    "motor_2",
                    "motor_3",
                    "motor_4",
                    "motor_5",
                    "motor_6",
                    "motor_7",
                    "motor_8",
                    "motor_9",
                    "motor_10",
                    "motor_11",
                    "motor_12",
                    "motor_13",
                    "motor_14",
                    "motor_15",
                    "motor_16",
                    "motor_17",
                    "motor_18",
                    "motor_19",
                    "motor_20",
                    "motor_21",
                    "motor_22",
                    "motor_23",
                    "motor_24",
                    "motor_25",
                    "motor_26",
                    "motor_27",
                    "motor_28",
                    "motor_29",
                    "motor_30",
                    "motor_31",
                    "motor_32",
                    "motor_33",
                    "motor_34",
                    "motor_35",
                    "motor_36",
                    "motor_37",
                    "motor_38",
                    "motor_39",
                    "motor_40",
                    "motor_41",
                    "motor_42",
                    "motor_43",
                    "motor_44",
                    "motor_45",
                    "motor_46",
                    "motor_47",
                    "motor_48",
                    "motor_49",
                    "motor_50",
                    "motor_51",
                    "motor_52",
                    "motor_53",
                    "motor_54",
                    "motor_55",
                    "motor_56",
                    "motor_57",
                    "motor_58",
                    "motor_59",
                    "motor_60",
                    "motor_61",
                    "motor_62",
                    "motor_63",
                    "motor_64",
                    "motor_65",
                    "motor_66",
                    "motor_67"
                ]
            },
            "fps": 30
        },
        "action": {
            "dtype": "float32",
            "shape": [
                7
            ],
            "names": {
                "motors": [
                    "motor_0",
                    "motor_1",
                    "motor_2",
                    "motor_3",
                    "motor_4",
                    "motor_5",
                    "motor_6"
                ]
            },
            "fps": 30
        },
        "timestamp": {
            "dtype": "float32",
            "shape": [
                1
            ],
            "names": null,
            "fps": 30
        },
        "episode_index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null,
            "fps": 30
        },
        "frame_index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null,
            "fps": 30
        },
        "next.reward": {
            "dtype": "float32",
            "shape": [
                1
            ],
            "names": null,
            "fps": 30
        },
        "next.done": {
            "dtype": "bool",
            "shape": [
                1
            ],
            "names": null,
            "fps": 30
        },
        "index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null,
            "fps": 30
        },
        "task_index": {
            "dtype": "int64",
            "shape": [
                1
            ],
            "names": null,
            "fps": 30
        }
    },
    "data_files_size_in_mb": 100,
    "video_files_size_in_mb": 200
}

Citation

BibTeX:

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