haruna uses mpv backend. i.e. haruna -> libmpvqt3 -> libmpv2, so I suspect the issue is there somewhere.
Dolphins preview pane probably uses Qt6 multimedia stack -> ffmpeg or something, which must be ok with the software rendering. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2170642 Title: Cannot play mp4 videos in a live session To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/haruna/+bug/2170642/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
