#1 DVD audio Ripper is a powerful and easy to use tool for ripping DVD audio tracks out of DVD. with #1 DVD Audio Ripper you are able to rip the original AC3 DTS audio or convert DVD audio to MP3, WMA, WAV, AAC and M4a formats. Stunning features including:extreme fast conversion speed cost only 30-50% of playback time, create standard mp3 files with ID3 tag playable on your portable mp3 player, batch file conversion, convert audio of each chapter to an individual file, rip from any position to any position of a title and chapter, automatically shutdown computer.