Despite the fact that the download size .mp4 file is not clear - this extension works. Five stars

Clever approach to the download challenge that likele work after YT has made changes causing other DLs methods to fail. Thank you!

Being very new to this add-on, I'm still learning to use it. After playback, is it possible to have it automatically save the video, and use the name that would have come from the video's title?