Yes, this work with facebook video embed too. 😀 How to it work?? Here for example: For example link your video facebook like this: https://www.facebook.com/photo.php?v=video_id_xxx Just add iframe: <iframe src=”http://www.facebook.com/video/embed?video_id=video_id_xxx” width=”” height=”” frameborder=”0″></iframe> In metaboxes other source. Yes this video still responsive. 😀...