Fedora 17 multimedia setup tips: http://www.securitronlinux.com/fedora-core-15-package-management/. Tips on setting up the multimedia packages on Fedora Core 17. Easy MP3 codec installation. This does not install the codecs required to playback Xvid movies, but if you try to play an Xvid movie in Totem, it will pop up a message box telling you about the missing …