Mmmh, same problem with your new version:
---> Package libdvbpsi.x86_64 0:0.2.2-2.el6 will be updated
--> Processing Dependency: libdvbpsi.so.7()(64bit) for package:
vlc-core-2.0.10-2.el6.x86_64
---> Package libdvbpsi.x86_64 0:1.2.0-3.el6 will be an update
--> Finished Dependency Resolution
Error: Package: vlc-core-2.0.10-2.el6.x86_64 (@/vlc-core-2.0.10-2.el6.x86_64)
Requires: libdvbpsi.so.7()(64bit)
Removing: libdvbpsi-0.2.2-2.el6.x86_64 (@spacewalk-rpmfusion)
libdvbpsi.so.7()(64bit)
Updated By: libdvbpsi-1.2.0-3.el6.x86_64 (spacewalk-epel)
Not found
You could try using --skip-broken to work around the problem
in your mock buildroot, koji has installed old 'libdvbpsi' version:
--> libdvbpsi-devel-0.2.2-2.el6.x86_64'