Avi2Dvd is a GUI in order to convert an Avi/Ogm/Mkv/Dvd to Dvd/Svcd/Vcd.
My Codec Pack is a universal decoder package, made by the Air Studio
Convert MP3, WAV, WMA, OGG and APE from one format to another, fast and easy.
The files here hook into Windows multimedia frameworks to provide LAME encoding.
AVI To MP3 Converter can easily extract audio from AVI video files to MP3 format