AVI to MP3 - Version 1.0 If you like some audio track in your video file, why do not extract it to listen as separate MP3 music on your computer, audio player, iPod or other portable multimedia device? This is extremely easy with this free program. It allows you to extract and convert to MP3 any portion of the movie. You can convert multiple video files with the different settings. All you need is to drag and drop desired videos to the list, trim them, and click Convert.If you want to make advanced conversion, it is possible to customize different audio parameters, such as audio birtate, sample rate, number of channels, volume etc. Alternatively you can simply select a Quality preset.