Quick Media Converter is a free, very powerful and complete video and audio conversion software.

Converts to and from most formats including but not restricted to :

Video: 

flv, avi, divx, xvid, mpeg4, ipod, iphone, psp, 3GP, 3G2, AVI, DIVX, XVID, TS, DVD,
VCD, MPEG, Mpeg2, Mpeg4, mp4, vob , mov, h264, h263, wmv

conversion for video games consoles

Xbox  XBox 360, Wii, PSP , PS3

Audio :

MP3, WAV ,amr, m4a, wma

QMC also allows you to record videos in or take pictures from your Web cam or DV Cam flux ,in avi  divx format and then convert it to any format you want.

Features:
Batch Conversions are supported
Contains its own codecs no need for Addons
Has its own multi format media player (ffplay)
Based on FFmpeg open source code by Fabrice Bellard uses its own codec library, there is no need to install extra codec packs.

Download | Homepage