How to perfectly sync two or more html5 video tags?

Question

Is there any way to have two or more (preferably three) html5 < video > tags playing simultaneously and to be in perfect sync.

If I have let\'s say three til

Answer 1

The only feature that allowed that is named mediaGroup and it was removed from Chrome(apparently for not being popular enough). It's still present in WebKit. Relevant discussion here and here.

I think you can implement you own "mediagroup"-like tag using wasm though without DOM support it may be tricky.