These two fields allow to specify a different default assignee for ticket opened against this package in bugzilla. Note: The EPEL field is always displayed for packages in the 'rpms' namespace regardless of whether it is used in bugzilla or not.
%__gstreamer1_provides %{_rpmconfigdir}/gstreamer1.prov %__gstreamer1_path ^%{_libdir}/gstreamer-1.*/.*\.so$