Shine Video To Audio Converter for Mac is an extremely and easy-to-use tool to extract audio from AVI, WMV, ASF, MPG/MPEG, MP4, MOV, 3GP files to MP3, WAV, AAC formats.
Convert files with High Quality & Fast Speed
Shine Video To Audio Converter for Mac supports fast batch conversion. You can once convert several sections of a video file. It supports rich options, allows you to generate audio files with different qualities and sizes. Shine Video Converter for Mac can automatically shut down your computer when the conversion is complete.

Key Features:
Support input video formats, AVI, WMV, ASF, MPG/MPEG, MP4, MOV, 3GP, VOB, DAT, etc.
Support output audio formats, AAC, AC3, MP3, OGG, RA, WAV, WMA, AIFF, AU...
Convert Video & Audio files for iPod, iPhone, Apple TV, PSP, PS3, PDA, GPhone, Zune, Cell phone, and so on.
Support Batch Conversion
Converting with high quality and fast speed
Can cut any segment of the Video & Audio
Its auto shutdown function can automatically shut down PC when the conversion is complete
Support preview before you convert.
It is powerful and easy-to-use interface, everybody can quickly master it.

http://www.audiotoolsfactory.com/video-audio-mac.html