Hosting videos in a Rise course on another server

Just an update, since people who solve their own problems don't bother to share the solution!

The solution was to simply include the URL in an iframe...
The instructions say "Paste URL or iframe code here..."
But it seems to need the iframe to work.
Hey ho.

But in my travels, I also looked at an old account I had with StreamingVideoProvider where I hosted some legacy videos.
They (yes, humans...) took the time to look at what I was saying and I ended up with a solution that's more secure and hassle-free than anything I could have provided.
I'm sure Vimeo is brilliant - this is just another option to throw into the ring that some may find useful.

Thanks for your suggestions btw :)

Best
Steve