MediaSoft Free Video to Audio Converter

Free Video to Audio Converter is an all-in-one Video to Audio Converter. It can convert MP4, DivX, XviD, AVI, VCD, SVCD, MPEG, FLV, SWF, HD Video, 3GP, 3G2, QT, MOV, WMV7, WMV8, WMV9, ASF to AAC, AC3, AU, WAV, MP3, AIFF, FLAC, OGG, WMA. Converting in batches, convert multiple files at one time; Easy to use - Just two clicks, everyone can become the master of Free Video to Audio Converter; High speed - Provide >300% converting speed by multithreading, so fast beyond your imagination; Automatically shutdown the computer after conversion; Many settings are adjustable, such as audio size, bit rate, frame rate, so that the output audio will match most portable media player.