{ "video": { "fixed_left": { "original_key": "observation.images.left_view" }, "fixed_right": { "original_key": "observation.images.right_view" }, "wrist_left": { "original_key": "observation.images.wrist_view" } }, "state": { "robot_obs": { "start": 0, "end": 7, "dtype": "float32", "original_key": "observation.state", "absolute": true, "rotation_type": null } }, "action": { "robot_action": { "start": 0, "end": 7, "dtype": "float32", "original_key": "action", "absolute": false, "rotation_type": null } }, "annotation": { "instruction": { "original_key": "task_index" } } }