June 26, 2015 at 1:49 pm #6034 Intense VisionsKeymaster You can use the Video shortcode in place of your iframe. I prefer to use the Magnific Popup lightbox over the ColorBox lightbox, so I have changed that below as well. Magnific Popup looks better for videos, in my opinion. [intense_lightbox type="magnificpopup" content_type="html" html_element="test-popup"] test-popup [/intense_lightbox] <div id="test-popup" style="max-width:800px;"> [intense_video video_type="youtube" video_url="https://www.youtube.com/watch?v=Gb1HHsreEgQ"] </div> If you have any other questions, let us know. Thanks!