BTW in a related topic if the arts part could be spun out of gstreamer-plugins this system could run without qt installed.
My hope is that we can go with ALSA sound mixing on by default and simply drop the arts gstreamer plugin, since AFAIK it's only used by people using arts for sound mixing and who want gstreamer apps to output to arts.
No objections from me - gstreamer-plugins is the only reasin qt is on my system.
See also https://bugzilla.redhat.com/beta/show_bug.cgi?id=108463.