<video controls>
<source src="yourVideo.mp4" type="video/mp4">
<source src="yourVideo.webm" type="video/webm">
Your browser doesn't support HTML5 video tag.
</video>
<audio controls>
<source src="yourAudio.mp3" type="audio/mpeg">
<source src="yourAudio.ogg" type="audio/ogg">
Your browser doesn't support HTML5 audio tag.
</audio>