I've installed APT version of gThumb and have found out that it fails to play audio and video files (with the
Audio/Video support extension enabled). Several days ago, when I had a lot of apps installed, it played them. So I guess the extension requires some libraries to work, but I cannot identify which ones. Here is the list of packages I had installed via APT:
ffmpeg kazam vokoscreen-ng recordmydesktop simplescreenrecorder
I've also noticed that installing
gstreamer1.0-plugins-bad (with 59 additional packages) will make gThumb to play audio in video files, but not video itself.
What libraries should I install to make the
Audio/Video support extension work?