I have wasted some time the last couple of days trying to figure this out. And, as always, it was a SIMPLE answer. HTML instead of 'compose.' If you have/want to blog, I can tell you how to get all your videos in. It's so funny how the littlest things can derail you. And, if you are me, you can't stop until you've figured out WHAT THE HECK THE PROBLEM IS!!! :)
All good now. I can (torture) delight you with kid videos now.