libavcodec58_134-64bit from home:plater project
Select Your Operating System
Add repository and install manually
For Backports SLE-15-SP6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:plater/Backports_SLE-15-SP6/home:plater.repo zypper refresh zypper install libavcodec58_134-64bit