The latest ffmpeg-2:5.0-3 was accidentally pulled earlier than intended from our staging ([goblins]) repository.
If you haven't upgraded yet and use stuff with ffmpeg dependencies from the Arch repositories,
refrain from upgrading for now.
If you have already upgraded, you can either downgrade to the status-quo ante, using the Artix and Arch package archives or install ffmpeg4.4 from [galaxy] (easier).
All affected packages in our own repositories have already rebuilt against the new ffmpeg, so ffmpeg4.4 should only be needed until Arch rolls its own packages out of [staging].
If you have already upgraded, you can either downgrade to the status-quo ante, using the Artix and Arch package archives or install ffmpeg4.4 from [galaxy] (easier).
sudo pacman -Sy --asdeps ffmpeg4.4
or, if you get dependency errors
sudo pacman -Sy --asdeps ffmpeg ffmpeg4.4
All affected packages in our own repositories have already rebuilt against the new ffmpeg, so ffmpeg4.4 should only be needed until Arch rolls its own packages out of [staging].
Distro