HTML5 supported video formats.
HTML5 Video Formats
===================
## Media formats
------------------- ++ --------------------- ++ ---------------
| File Extension || Video + Audio Codec || MIME |
| ----------------- ++ --------------------- ++ ------------- |
| .mp4 || H.264 + AAC || video/mp4 |
| .ogg/.ogv || Theora + Vorbis || video/ogg |
| .webm || VP8 + Vorbis || video/webm |
---------------------------------------------------------------
## The Markup
**.mp4**
<video poster="poster.png" controls>
<source src="video.mp4" type='video/mp4; codecs="avc1.42E01E, mp4a.40.2"' />
I'm sorry; your browser doesn't support HTML5 video in WebM with VP8 or MP4 with H.264.
<!-- You can embed a Flash player here, to play your mp4 video in older browsers -->
</video>
**.webm**
<video poster="poster.png" controls>
<source src="video.webm" type='video/webm; codecs="vp8, vorbis"' />
</video>
**.ogv**
<video poster="poster.png" controls>
<source src="video.ogv" type='video/ogg; codecs="theora, vorbis"' />
</video>
**Reference**
[Media formats supported by the HTML audio and video elements](https://developer.mozilla.org/en-US/docs/HTML/Supported_media_formats)