ffmpeg-4 from home:bjoern_beutel project
Select Your Operating System
Add repository and install manually
For openSUSE Slowroll run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:bjoern_beutel/openSUSE_Slowroll/home:bjoern_beutel.repo zypper refresh zypper install ffmpeg-4