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This dataset was created using LeRobot.

Dataset Description

Curated version of rainbowrobotics/opening_dh_km_20260616_185358.

Episodes [0, 1, 2, 4, 6, 8, 10, 11] were removed after manual inspection.

  • Original dataset: rainbowrobotics/opening_dh_km_20260616_185358
  • Curated dataset: rainbowrobotics/opening_ceremony_0616_2_curated
  • License: apache-2.0
  • Robot type: rby1
  • FPS: 30
  • Total episodes: 5
  • Total frames: 9624
  • Total tasks: 1
  • LeRobot codebase version: v3.0

Dataset Structure

This is a LeRobot dataset.

Main files:

  • data/chunk-000/file-000.parquet
  • meta/info.json
  • meta/stats.json
  • meta/tasks.parquet
  • meta/episodes/chunk-000/file-000.parquet
  • videos/observation.images.front/...
  • videos/observation.images.left/...
  • videos/observation.images.right/...

Features

{
    "action": {
        "dtype": "float32",
        "names": [
            "right_arm_0",
            "right_arm_1",
            "right_arm_2",
            "right_arm_3",
            "right_arm_4",
            "right_arm_5",
            "right_arm_6",
            "left_arm_0",
            "left_arm_1",
            "left_arm_2",
            "left_arm_3",
            "left_arm_4",
            "left_arm_5",
            "left_arm_6",
            "right_gripper_0",
            "left_gripper_0"
        ],
        "shape": [
            16
        ]
    },
    "observation.state": {
        "dtype": "float32",
        "names": [
            "right_arm_0",
            "right_arm_1",
            "right_arm_2",
            "right_arm_3",
            "right_arm_4",
            "right_arm_5",
            "right_arm_6",
            "left_arm_0",
            "left_arm_1",
            "left_arm_2",
            "left_arm_3",
            "left_arm_4",
            "left_arm_5",
            "left_arm_6",
            "right_gripper_0",
            "left_gripper_0"
        ],
        "shape": [
            16
        ]
    },
    "observation.images.front": {
        "dtype": "video",
        "shape": [
            480,
            640,
            3
        ],
        "names": [
            "height",
            "width",
            "channels"
        ],
        "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,
            "video.g": 2,
            "video.crf": 30,
            "video.preset": 12,
            "video.fast_decode": 0,
            "video.video_backend": "pyav",
            "video.extra_options": {}
        }
    },
    "observation.images.right": {
        "dtype": "video",
        "shape": [
            640,
            480,
            3
        ],
        "names": [
            "height",
            "width",
            "channels"
        ],
        "info": {
            "video.height": 640,
            "video.width": 480,
            "video.codec": "av1",
            "video.pix_fmt": "yuv420p",
            "video.is_depth_map": false,
            "video.fps": 30,
            "video.channels": 3,
            "has_audio": false,
            "video.g": 2,
            "video.crf": 30,
            "video.preset": 12,
            "video.fast_decode": 0,
            "video.video_backend": "pyav",
            "video.extra_options": {}
        }
    },
    "observation.images.left": {
        "dtype": "video",
        "shape": [
            640,
            480,
            3
        ],
        "names": [
            "height",
            "width",
            "channels"
        ],
        "info": {
            "video.height": 640,
            "video.width": 480,
            "video.codec": "av1",
            "video.pix_fmt": "yuv420p",
            "video.is_depth_map": false,
            "video.fps": 30,
            "video.channels": 3,
            "has_audio": false,
            "video.g": 2,
            "video.crf": 30,
            "video.preset": 12,
            "video.fast_decode": 0,
            "video.video_backend": "pyav",
            "video.extra_options": {}
        }
    },
    "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
    }
}

Full meta/info.json

{
    "codebase_version": "v3.0",
    "robot_type": "rby1",
    "total_episodes": 5,
    "total_frames": 9624,
    "total_tasks": 1,
    "chunks_size": 1000,
    "data_files_size_in_mb": 100,
    "video_files_size_in_mb": 200,
    "fps": 30,
    "splits": {
        "train": "0:5"
    },
    "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": {
        "action": {
            "dtype": "float32",
            "names": [
                "right_arm_0",
                "right_arm_1",
                "right_arm_2",
                "right_arm_3",
                "right_arm_4",
                "right_arm_5",
                "right_arm_6",
                "left_arm_0",
                "left_arm_1",
                "left_arm_2",
                "left_arm_3",
                "left_arm_4",
                "left_arm_5",
                "left_arm_6",
                "right_gripper_0",
                "left_gripper_0"
            ],
            "shape": [
                16
            ]
        },
        "observation.state": {
            "dtype": "float32",
            "names": [
                "right_arm_0",
                "right_arm_1",
                "right_arm_2",
                "right_arm_3",
                "right_arm_4",
                "right_arm_5",
                "right_arm_6",
                "left_arm_0",
                "left_arm_1",
                "left_arm_2",
                "left_arm_3",
                "left_arm_4",
                "left_arm_5",
                "left_arm_6",
                "right_gripper_0",
                "left_gripper_0"
            ],
            "shape": [
                16
            ]
        },
        "observation.images.front": {
            "dtype": "video",
            "shape": [
                480,
                640,
                3
            ],
            "names": [
                "height",
                "width",
                "channels"
            ],
            "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,
                "video.g": 2,
                "video.crf": 30,
                "video.preset": 12,
                "video.fast_decode": 0,
                "video.video_backend": "pyav",
                "video.extra_options": {}
            }
        },
        "observation.images.right": {
            "dtype": "video",
            "shape": [
                640,
                480,
                3
            ],
            "names": [
                "height",
                "width",
                "channels"
            ],
            "info": {
                "video.height": 640,
                "video.width": 480,
                "video.codec": "av1",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "video.fps": 30,
                "video.channels": 3,
                "has_audio": false,
                "video.g": 2,
                "video.crf": 30,
                "video.preset": 12,
                "video.fast_decode": 0,
                "video.video_backend": "pyav",
                "video.extra_options": {}
            }
        },
        "observation.images.left": {
            "dtype": "video",
            "shape": [
                640,
                480,
                3
            ],
            "names": [
                "height",
                "width",
                "channels"
            ],
            "info": {
                "video.height": 640,
                "video.width": 480,
                "video.codec": "av1",
                "video.pix_fmt": "yuv420p",
                "video.is_depth_map": false,
                "video.fps": 30,
                "video.channels": 3,
                "has_audio": false,
                "video.g": 2,
                "video.crf": 30,
                "video.preset": 12,
                "video.fast_decode": 0,
                "video.video_backend": "pyav",
                "video.extra_options": {}
            }
        },
        "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
        }
    }
}

Citation

BibTeX:

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