I have also encountered this error message with Totem in Ubuntu 24.04.3. I have to click Cancel to dismiss the error msg and proceed to press the pause/play button to play the video. I had also reported this matter to Totem developers before discovering this report. https://gitlab.gnome.org/GNOME/totem/-/issues/641
** Bug watch added: gitlab.gnome.org/GNOME/totem/-/issues #641 https://gitlab.gnome.org/GNOME/totem/-/issues/641 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2021523 Title: totem displays "Unable to play the file" dialog for a video it can play To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gstreamer1.0/+bug/2021523/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs