Reading the help page it looks like Video from URL is no longer an option in the Media panel. Is there another way I can place a video from a URL? Or do I have to edit the HTML output from In5?
That's awful! I have no idea why they've done this.
You can vote to restore it here:https://indesign.uservoice.com/forums/601180-adobe-indesign-bugs/suggestions/39514030-restore-video-from-url-media-option
I'll see if there's a way for in5 to make it work in the meantime.