Anyone out there have ideas about embedding HTML5 videos on other sites? I love that we can implement controls, playlists, etc., all in JS, but I do wonder how

Anyone out there have ideas about embedding HTML5 videos on other sites? I love that we can implement controls, playlists, etc., all in JS, but I do wonder how to safely hand off those features to another site, like the embed tag does for flash. Iframes, maybe?