Not yet.
We have prioritized development of an integrated solution for YouTube and Vimeo, and we will update these FAQs once that work has been completed.
For now, the media owner needs to take the original media file (e.g. MP4 video file) that was submitted to YouTube or Vimeo and store that on a hosted cloud platform that is compatible with Gist and then follow the instructions provided in these FAQs for the construction of the Gist visualization.