ffmpeg version outdated for gutsy

Running Gutsy, "apt-cache policy ffmpeg" shows the following:

ffmpeg:
  Installed: 3:0.cvs20080731-1
  Candidate: 3:0.cvs20080731-1
  Version table:
 *** 3:0.cvs20080731-1 0
        100 /var/lib/dpkg/status
     3:0.cvs20070307-5ubuntu4.1 0
        500 http://us.archive.ubuntu.com gutsy-security/universe Packages
     3:0.cvs20070307-5ubuntu4+medibuntu3 0
        500 http://packages.medibuntu.org gutsy/free Packages
     3:0.cvs20070307-5ubuntu4 0
        500 http://us.archive.ubuntu.com gutsy/universe Packages

As you can see, I've compiled my own packages from cvs, but would prefer to use the ubuntu packages, as newer versions seem to have made some changes that break just about every script I use with ffmpeg. Are there updated packages for gutsy, and I'm just not seeing them?