HTML5 Video Autoplay in Mobile Safari
For autoplay to work on Mobile Safari with a native HTML video element you need to also set the “playsinline” attribute. Otherwise the video wouldn’t start to play automatically:
<video muted loop autoplay playsinline preload="auto"> <source src="video.mp4" type="video/mp4"> Your browser does not support playing this video. </video>
The playsinline attribute is actually a standard HTML attribute, I learned today. I did not encounter any problems with autoplay in other browsers besides within Mobile Safari though.