Changelog for ffmpeg-devel-0.6.5-1.el6.rf.x86_64.rpm :

* Sun Jan 29 2012 Dag Wieers - 0.6.5-1- Updated to release 0.6.5.
* Sat Dec 04 2010 Dag Wieers - 0.6.1-1- Updated to release 0.6.1.
* Sun Jun 13 2010 Dag Wieers - 0.5.2-2- Added more functionality.
* Fri Jun 11 2010 Dag Wieers - 0.5.2-1- Updated to release 0.5.2.
* Fri Nov 06 2009 Dag Wieers - 0.5-3- Rebuild against newer faad2 2.7.
* Fri Jul 24 2009 Dag Wieers - 0.5-2- Change incdir to %{_includedir}.- ...- Changelog trimmed, see http://svn.rpmforge.net/svn/trunk/rpms/ffmpeg/ffmpeg.spec