You can enjoy your favorite DVD audio in anywhere. With build-in X-SPEED transcode engine, it is up to 4X faster other normal converter. It is one-click solution to backup your favorite DVD audio.

Kingdia DVD Audio Ripper supports batch file processing. You can check the chapters or videos you want to convert and convert them one by one, alse can select any audio track as you want.

Key Features
Support dvd to wav
Support dvd to ac3
Support dvd to mp2,mp3
Support dvd to other audio format
Great audio quality to smaller file and without losing quality
Automatically shutdown computer after long time conversion
Easy-to-use interface and support skin
Allows you to select target subtitle and audio track
Output profile is adjustable, you can compress movies to any size and quality you need

more info - http://www.kingdia.com/dvd_audio_rip.htm