Well, this is fun.
I've got the `repo-openh264` repo configured (codecs.opensuse.org) and it has a `gstreamer-plugin-openh264` package available. But it's only v1.22 and GStreamer is at 1.28 in #openSUSE #Tumbleweed now. And if I install it then one of the conflicts indicates that it's now bundled in `gstreamer-plugins-bad` (and I can see a SO file in the list)
That repo has the `mozilla-openh264` package as well.
There's a different version of of libopenh264 with a version string that includes `noopenh264`, but it's from repo-oss.
If I run `ffmpeg -codecs | grep 264` then I get a line ` ..V.LS h264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10`, so it knows SOMETHING about the codec.
But even after switching packages, ffplay still gives "No decoder could be found for codec h264" and Videos gives "requires a H.264 (Baseline Profile) decoder plugin, which is not installed" 😐
And I can't just uninstall and reinstall the whole of GStreamer because that rips out loads of other packages with it (and ignoring the dependencies defeats the idea of "try to clean it up")



