This is an unofficial third-party collection of CrossTask and COIN videos. We do not own the source videos or datasets and do not claim any rights to them. All rights remain with the original authors, video creators, and respective rights holders. This collection is not affiliated with or endorsed by the original dataset authors. Coverage is measured against the 2,750 annotated primary-task videos in the official CrossTask release. It does not describe coverage of the full collection of primary and related tasks. - These are prepared videos. One inspected video is 640 × 360 at 1 FPS; the subset should not be assumed to preserve the original frame rate. Encoding has not been checked for…