Datasets:
ACE-Data LeRobot v3
Each source video is copied unchanged into its own video file; episode boundaries are recorded in meta/episodes. Raw sensor records and sidecars are stored per episode under raw/.
The rows in data/ are canonical reference samples on a fixed-rate timeline. They are not physically synchronized frames shared by every sensor; frame_index is retained as the LeRobot-compatible field name for an episode-local reference-sample index. The main data parquet stores scalar indices and half-open raw-row ranges, while actual video bytes remain in videos/.
Object mesh assets used by raw/obj_file/ are bundled under objs/.