Background video with Safari 15 on macOS (not iOS)

I am using background videos here:

On all Browsers, the video start and play without any problems. On Safari 15, the videos start to play and then get stuck. Only after a while they begin to play. It seems to work well with any previous safari version. I did try several stacks for video background play and did try to save videos with e.g. handbrake to enable web playing. To no avail.

Has anybody experienced similar or has a tip of what to do?


Just looked and it’s working fine with Safari 15 on Big Sur for me (Macbook Pro 2016)

I tested with several different stacks…can’t get it to work on iPhone.

Thanks - this will be supported within the next 30
Minutes ….

Working fine on Big Sur with Safari 15 here

1 Like

Thank you!