For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:StefanBruens:branches:multimedia:libs/openSUSE_Tumbleweed/home:StefanBruens:branches:multimedia:libs.repo
zypper refresh
zypper install gstreamer-plugins-good
For openSUSE Factory ARM run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:StefanBruens:branches:multimedia:libs/openSUSE_Factory_ARM/home:StefanBruens:branches:multimedia:libs.repo
zypper refresh
zypper install gstreamer-plugins-good