lance-format/koch_pick_place_5_lego-lance
koch_pick_place_5_lego, stored in Lance lerobot/koch_pick_place_5_lego converted to the Lance layout that LeRobot's LanceDBDataset reads natively. Same meta/ sidecar as the original, tabular features in frames.lance, encoded videos in a videos.lance blob v2 column. from lerobot.datasets import LeRobotDataset # not needed, shown for contrast from lerobot.datasets import LanceDBDataset ds = LanceDBDataset("lance-format/koch_pick_place_5_lego-lance") # streams tables from the… See the full description on the dataset page: https://huggingface.co/datasets/lance-format/koch_pick_place_5_lego-lance.
Add files using upload-large-folder tool
Declare storage_format=lance in the meta table
Declare storage_format=lance in info.json
Remove old meta_files.lance (renamed to meta)
Rename meta_files table to meta (add meta.lance)
Add meta_files table (backfill for lance-dataloader)
Add byte-index columns to videos table (ranged remote reads)
Restore whole-file videos-table layout (one blob per mp4)
Re-convert to keyframe-aligned segment videos-table layout
Upload folder using huggingface_hub
initial commit
