Installazione di Totem con codec audio/video
[code]sudo apt-get install -y totem totem-gstreamer gstreamer0.10-ffmpeg gstreamer0.10-plugins-ugly gstreamer0.10-plugins-ugly-multiverse gstreamer0.10-plugins-bad[/code]
Disinstallare Totem
[code]sudo apt-get -y remove totem totem-gstreamer[/code]