<audio>
and <video>
tags without Javascript.video/quicktime
<video preload="auto" controls="controls" autoplay="autoplay">
<source src="https://download.blender.org/demo/movies/2.43/prop_random-h264.mov" type='video/quicktime'>
</video>
HTMLMediaElement.canPlayType('video/quicktime')
→ MediaSource.isTypeSupported('video/quicktime')
→