Arista Transcoder for Linux Comes With Presets for iPod, DVD Player, PSP, Playstation 3; Live Preview

Arista Transcoder is an easy to use multimedia transcoder for the GNOME Desktop. I really like it because it comes with presets for iPod, computer, DVD player, PSP, Playstation 3, etc., kind of like Mobile Media Converter but the best part is that you can see a live preview of the encoding so that you'll know the quality of the video before it's ready.