Episodes Preview Franka Panda Visualizer
94 episodes · 20 fps · 3 cameras · 224×224 h264

This dataset was created using LeRobot.

Dataset Structure

meta/info.json:

{
    "codebase_version": "v3.0",
    "robot_type": "franka",
    "total_episodes": 94,
    "total_frames": 50861,
    "total_tasks": 1,
    "chunks_size": 1000,
    "data_files_size_in_mb": 100,
    "video_files_size_in_mb": 200,
    "fps": 20,
    "splits": {
        "train": "0:94"
    },
    "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.base_0_rgb": {
            "dtype": "video",
            "shape": [
                224,
                224,
                3
            ],
            "names": [
                "height",
                "width",
                "channels"
            ],
            "info": {
                "video.height": 224,
                "video.width": 224,
                "video.codec": "h264",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "video.fps": 20,
                "video.channels": 3,
                "has_audio": false
            }
        },
        "observation.images.base_1_rgb": {
            "dtype": "video",
            "shape": [
                224,
                224,
                3
            ],
            "names": [
                "height",
                "width",
                "channels"
            ],
            "info": {
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                "video.width": 224,
                "video.codec": "h264",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "video.fps": 20,
                "video.channels": 3,
                "has_audio": false
            }
        },
        "observation.images.left_wrist_0_rgb": {
            "dtype": "video",
            "shape": [
                224,
                224,
                3
            ],
            "names": [
                "height",
                "width",
                "channels"
            ],
            "info": {
                "video.height": 224,
                "video.width": 224,
                "video.codec": "h264",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "video.fps": 20,
                "video.channels": 3,
                "has_audio": false
            }
        },
        "observation.state": {
            "dtype": "float32",
            "shape": [
                8
            ],
            "names": {
                "axes": [
                    "joint_0",
                    "joint_1",
                    "joint_2",
                    "joint_3",
                    "joint_4",
                    "joint_5",
                    "joint_6",
                    "gripper"
                ]
            }
        },
        "action": {
            "dtype": "float32",
            "shape": [
                8
            ],
            "names": {
                "axes": [
                    "joint_delta_0",
                    "joint_delta_1",
                    "joint_delta_2",
                    "joint_delta_3",
                    "joint_delta_4",
                    "joint_delta_5",
                    "joint_delta_6",
                    "gripper"
                ]
            }
        },
        "action_absolute_joint_position": {
            "dtype": "float32",
            "shape": [
                8
            ],
            "names": {
                "axes": [
                    "joint_position_0",
                    "joint_position_1",
                    "joint_position_2",
                    "joint_position_3",
                    "joint_position_4",
                    "joint_position_5",
                    "joint_position_6",
                    "gripper"
                ]
            }
        },
        "action_cartesian": {
            "dtype": "float32",
            "shape": [
                4
            ],
            "names": {
                "axes": [
                    "position_delta_x",
                    "position_delta_y",
                    "position_delta_z",
                    "gripper"
                ]
            }
        },
        "action_cartesian_absolute": {
            "dtype": "float32",
            "shape": [
                4
            ],
            "names": {
                "axes": [
                    "position_x",
                    "position_y",
                    "position_z",
                    "gripper"
                ]
            }
        },
        "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
        }
    }
}

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