phonon4qt5-backend-gstreamer from KDE:Unstable:Frameworks project
Select Your Operating System
Add repository and install manually
For openSUSE Factory run the following as root:
zypper addrepo https://download.opensuse.org/repositories/KDE:Unstable:Frameworks/openSUSE_Factory/KDE:Unstable:Frameworks.repo zypper refresh zypper install phonon4qt5-backend-gstreamer
Grab binary packages directly
Add repository and install manually
For openSUSE Leap 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/KDE:Unstable:Frameworks/openSUSE_Leap_15.6/KDE:Unstable:Frameworks.repo zypper refresh zypper install phonon4qt5-backend-gstreamer
For openSUSE Leap 15.5 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/KDE:Unstable:Frameworks/openSUSE_Leap_15.5/KDE:Unstable:Frameworks.repo zypper refresh zypper install phonon4qt5-backend-gstreamer