Unmute video background

Hello,

I have a video background for my theme which runs fine but unfortunately it is muted, I would like for it to play the sound.
I have tried editing theme-shortcodes.php and changing muted to 0, but that didn't do the trick.

How can I make the video mp4 background play sound?
Thank you.

Please sign in to unlock conversation.

If you don't have an account yet, please register now