Video not autoplaying / is missing sound in Oculus Browser for GearVR headset?

Is there any reason why sound is not playing in my WebVR demo in the Oculus browser? I already changed video.muted to false & it still won’t play.
It’s the same demo in the examples only with another video I tried with sound.
Also, it doesn’t autostart even though I told it to.
It only autostarts in non-VR mode on my regular laptop.

Here’s the link ::

Here’s the link to the Source ::


{ NOTE } :: Copy & paste EVERYTHING above including the ‘view-source:’ portion into a browser

When opening your app in Chrome (71.0.3578.98) on macOS, it takes some time before the black screen is replaced with this view.


But the video does not autostart. Instead, I see the following error in the console:

(index):79 Uncaught (in promise) DOMException

and this warning:

Cross-Origin Read Blocking (CORB) blocked cross-origin response with MIME type text/html.

I have no problems with the official WebVR video example:

Why is it saying Uncaught Promise & that warning? How to fix?

I don’t know. Maybe it has something to do with your 404 error.

No, because it’s doing that in my xampp test site as well.