@bustedgiz. It’s a hodgepodge solution. I used a plugin called “Add Youtube Video to Media Library” and then modified it to use prerooll and postroll vidoes, and coded custom output using the Youtube API to create HTML5-only iframes. I’ve been thinking of collecting everything I did as a plugin, but it would take a day or so, and I’m kind of busy right now. If anyone has a specific question I’d be happy to answer. I really learned that ‘Add Youtube’ code inside out. –Marshall