For openSUSE Factory run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:seife:vdrdevel/openSUSE_Factory/home:seife:vdrdevel.repo
zypper refresh
zypper install vdr
For 16.0 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:seife:vdrdevel/16.0/home:seife:vdrdevel.repo
zypper refresh
zypper install vdr
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:seife:vdrdevel/15.6/home:seife:vdrdevel.repo
zypper refresh
zypper install vdr