It’s not a live link. Just a regular link with the following formats:
“https://www.youtube.com/watch?v=xxxxxxx”
When I paste the link into our topic here it renders an image (looks like the thumbnail) but not the actual video to play. That’s a step better than what my community displays.
The video is unlisted, not private, as shown below.
My Discourse community is private. Will this have any effect on the embedded video functionality?
I had made the Vimeo video public.