Remotevideo videostreamedfromURLandYouTubeplayerwithtwovideosplayedinaloop \includemedia[width=16em,height=9em,url,controls]{}{%https://interactive-examples.mdn.mozilla.net/media/cc0-videos/flower.webm}\includemedia[width=16em,height=9em,youtube,controls,loop,autoplay,muted]{}{OSPyXTjIrnk,9HQfauGJaTs}