{ "codebase_version": "v3.0", "robot_type": "AI_WORKER", "total_episodes": 31, "total_frames": 11543, "total_tasks": 1, "chunks_size": 1000, "data_files_size_in_mb": 100, "video_files_size_in_mb": 200, "fps": 30, "splits": { "train": "0:31" }, "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", "shape": [ 16 ], "names": [ "arm_l_joint2", "arm_l_joint3", "arm_l_joint4", "arm_l_joint5", "arm_l_joint6", "arm_l_joint7", "arm_r_joint2", "arm_r_joint3", "arm_r_joint4", "arm_r_joint5", "arm_r_joint6", "arm_r_joint7", "head_joint1", "head_joint2", "gripper_l_joint", "gripper_r_joint" ] }, "observation.state": { "dtype": "float32", "shape": [ 16 ], "names": [ "arm_l_joint2", "arm_l_joint3", "arm_l_joint4", "arm_l_joint5", "arm_l_joint6", "arm_l_joint7", "arm_r_joint2", "arm_r_joint3", "arm_r_joint4", "arm_r_joint5", "arm_r_joint6", "arm_r_joint7", "head_joint1", "head_joint2", "gripper_l_joint", "gripper_r_joint" ] }, "observation.images.head_cam": { "dtype": "video", "shape": [ 244, 244, 3 ], "names": [ "height", "width", "channels" ], "video_info": { "video.height": 244, "video.width": 244, "video.codec": "libx264", "video.pix_fmt": "yuv420p", "video.is_depth_map": false, "video.fps": 30, "video.channels": 3, "has_audio": false }, "info": { "video.height": 244, "video.width": 244, "video.codec": "av1", "video.pix_fmt": "yuv420p", "video.is_depth_map": false, "video.fps": 30, "video.channels": 3, "has_audio": false } }, "observation.images.right_wrist_cam": { "dtype": "video", "shape": [ 244, 244, 3 ], "names": [ "height", "width", "channels" ], "video_info": { "video.height": 244, "video.width": 244, "video.codec": "libx264", "video.pix_fmt": "yuv420p", "video.is_depth_map": false, "video.fps": 30, "video.channels": 3, "has_audio": false }, "info": { "video.height": 244, "video.width": 244, "video.codec": "av1", "video.pix_fmt": "yuv420p", "video.is_depth_map": false, "video.fps": 30, "video.channels": 3, "has_audio": false } }, "observation.images.left_wrist_cam": { "dtype": "video", "shape": [ 244, 244, 3 ], "names": [ "height", "width", "channels" ], "video_info": { "video.height": 244, "video.width": 244, "video.codec": "libx264", "video.pix_fmt": "yuv420p", "video.is_depth_map": false, "video.fps": 30, "video.channels": 3, "has_audio": false }, "info": { "video.height": 244, "video.width": 244, "video.codec": "av1", "video.pix_fmt": "yuv420p", "video.is_depth_map": false, "video.fps": 30, "video.channels": 3, "has_audio": 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 } } }