Video

Your ProcessWire site supports videos in a variety of formats, but for everyday use in any page, you can copy the URL and paste it in with no other formatting on the line - so it's on a line by itself:

https://www.youtube.com/watch?v=CxwJrzEdw1U&rel=0

Remove recommended videos at the end of a YouTube video by adding: &rel=0

Vimeo link...in paragraph tags

<p>https://vimeo.com/351995036</p>

If you don't see the video, make sure the URL has no formatting applied (bold, italic, links, styles) and is surrounded by paragraph tags.