# Media : Web #### Video for the Web As of January 2015, all major browsers support MP4. Since all browsers except Opera support MP4, we can use WebM's VP9 codec for modern browsers and fall back to MP4s for the rest. ```html <video> <source src="video.webm" type="video/webm; codecs=vp9,vorbis"> <source src="video.mp4" type="video/mp4"> </video> ```