This software utility helps extract audio from video of different formats. It also can convert audio in one format to another.

bvcsoft Video to Audio Converter is a video to audio converter. It can be also be used as an audio to audio converter tool. Its normalizing features can be useful in cleaning up old recordings you have in your collection. The application can extract audio from almost all popular video formats. These include DivX, XviD, AVI, WMV, MPG, MPEG, MP4, M4V,H.264 FLV, 3GP/3GP2, ASF, RM, RMVB, MOV, MOD,ASX, MKV,VOB,PMP, etc. Audio format conversion can handle most popular audio formats, including MP3, MP2, AAC, WAV, WMA, AC3, AU, M4A, AIFF, AMR, FLAC, OGG, and MKA audio formats. The tool does not affect the quality available in the original. The process is quite fast.

This Video to Audio converter can also be used as converter with videos from Apple TV, Xbox 360, PS3, any mobile phone, PSP, iPod, and Zune, etc. The interface is very simple; though I have some reservations about the color scheme. The tool shows you the list of files set for processing. Clip duration, start time, end time, decibel level set etc. can be viewed. With a db value set, all the clips will be normalized to that level so that on your personal player all the tracks will play at the same volume. You do not have to keep fiddling with the volume control. Anyone using a computer should be able to master this tool and the controls right away. This is a very good tool. If you were looking for one such utility, this is a good candidate for trying out.