None with our software. But the each user can receive the useful experience following these steps. Mp3 audio track extraction procedure could be done using the VirtualDUB software. Open your AVI file with the VirtualDUB and select in the menu "Audio" "Direct stream copy" mode (AVI Audio Enabled have to be). Then in the "File" menu select "Save WAV", name your file and click OK(Save). Then rename this new "WAV" file to the "somewhat.mp3". That is you will receive audio track from AVI movie as a big mp3 file. This way will help you to extract any audio track from AVI file (it could be not only mp3 stream, it could be PCM stream, Voxware stream, AC3 Dolby Digital Stream and so on)
