Updating ERRORS

[Jim]

ERRORS in UPdating on Fedora 18 . I have quite a number of updates but I 
keep getting these errors and preventing updates.

What do these ERRORS mean ?


Dependency Resolution Errors:

Package: ffmpeg-libs_1.1-1.1.5-2.el6.i686 (linuxtech-release)
     Requires: libcv.so.2.0Package: ffmpeg-libs_1.1-1.1.5-2.el6.i686 
(linuxtech-release)
     Requires: libcdio_paranoia.so.0Package: libraptor2-2.0.7-3.el6.i686 
(linuxtech-release)
     Requires: libyajl.so.1Package: ffmpeg-libs_0.6-0.6.6-3.el6.i686 
(linuxtech-release)
     Requires: libopenjpeg.so.2Package: ffmpeg-libs_1.1-1.1.5-2.el6.i686 
(linuxtech-release)
     Requires: libopenjpeg.so.2Package: ffmpeg-libs_1.1-1.1.5-2.el6.i686 
(linuxtech-release)
     Requires: libcdio_cdda.so.0Package: 
ffmpeg-libs_1.1-1.1.5-2.el6.i686 (linuxtech-release)
     Requires: libcdio_cdda.so.0(CDIO_CDDA_0)Package: 
ffmpeg-libs_1.1-1.1.5-2.el6.i686 (linuxtech-release)
     Requires: libcxcore.so.2.0Package: ffmpeg-libs_1.1-1.1.5-2.el6.i686 
(linuxtech-release)
     Requires: libcdio_paranoia.so.0(CDIO_PARANOIA_0)