Aiwaysoft Video to Audio Converter - Version 2.0 Aiwaysoft Video to Audio Converter is a powerful and professional audio converter / extractor software to extract audio from video, e.g. convert FLV to MP3, MKV to MP3, MPEG to M4A, and AVI to MP3. This video to audio converter can convert AVI, DivX, MPEG, MP4, WMV, MTS, TOD, MOV, H.264, MKV, FLV, F4V, M4V, 3GP, RM, RMVB, ASF, etc. videos to audios including MP2, MP3, WMA, WAV, M4A, AAC, AC3, OGG, RA, SUN AU. Besides, it can convert among various audio formats.Aiwaysoft Video to Audio Converter could convert audio files between many music formats, including MP2, MP3, WMA, M4A, AAC, AC3, WAV, OGG, etc.