Internet Video Converter can convert between various popular video formats.
Internet Video Converter is a frontend that provides a user interface (GUI) for several Open Source video conversion products. It enables you to convert between various popular video formats including Mpeg, DV, Quicktime, Windows Media, Xvid, H264, 3GP, PSP, iPod and Flash video (FLV, SWF).
Furthermore, it can capture screenshots from videos, extract video soundtracks and export them to WAV or MP3 format and add titles to converted iPod and PSP videos. The program also includes an option that allows you to download videos from many popular websites (YouTube etc.) but this feature uses an online service which was never available when we tested it. Internet Video Converter is not overly user friendly but video conversions work well.