Testing12321111/ff4d-sam3d-prep

ff4d-sam3d prepped training data (motion324 + syn4d) STATUS: upload in progress (started 2026-09-07 ~00:20 CDT, ETA ~04:00 CDT). Files appear a few GB at a time, stream by stream. pointmaps is the largest stream and lands last for each root. Check the file list for what is already complete; a __NNN.tar that is present is complete (each is committed only after a successful upload). Prepped training samples for ff4d-sam3d — video-to-4D on the SAM-3D Objects backbone. Each sample… See the full description on the dataset page: https://huggingface.co/datasets/Testing12321111/ff4d-sam3d-prep.