Share a YouTube video from my iPad using screen sharing

[Athom]

I had the same problem of slowness and bad sync between audio and video mentioned by many users  when trying to share a YouTube video with my students. (I had been able to do this easily using my laptop when hosting a meeting.) It appeared to be a bandwidth problem, and probably because I am now using a very large-screen PC for a hybrid class I teach. So then I brought up the video on my iPad and tried to share it via Screenshare. At this point, I got a message on the screen, saying Content not supported, or something to that effect. More trials doing this with different combinations of devices and I got the same message in a big black box no matter what device is doing the sharing whenever the video is a YouTube video. Sharing videos from Photos on my iPad to my large screen works fine.