Problems with recording with Firefox 128.0.3

[ericwde]

Hello,

I have problems with recording streams in Firefox. I make a window recording in the browser and then open another window in the browser to work. The video stops immediately. As soon as I open the window again it works again. The sound is there. It worked fine until Firefox 97. Switching off the energy-saving mode no longer works.
Can anyone help me with this?

My Log:

https://obsproject.com/logs/bGsNjEOTMGm8rDsL

My system:
Windows 10
AMD Ryzen5 3400G
8 GB RAM

Thank you!

 

[ericwde]

Hello, won't anyone here help me?

 

[rockbottom]

Try updating FireFox, there was a problem with DRM playback on certain sites. Fixed w/v129.0.1

1911283 - [Windows] Videos on Hulu fail to play

VERIFIED (alwu) in Core - Audio/Video: Playback. Last updated 2025-04-05.

bugzilla.mozilla.org

Firefox 129.0.1, See All New Features, Updates and Fixes

www.mozilla.org