FileEagle.com - fre:ac is a free audio converter and CD ripper with support for various popular formats and encoders. It currently converts between MP3, MP4/M4A, WMA, Ogg Vorbis, FLAC, AAC, WAV and
5 meilleur convertisseur MP4 en MP3 pour extraire des pistes audio
Free Video to MP3 Converter: extract audio from video