Acala DVD Audio Ripper is a intuitive to practice program which extract your favorite DVD movies audio track and make it into your music. The build up enhanced encoder deep compress output files with high speed and lossless quality. With Acala DVD Audio Ripper, you are able to change DVD movies audio to your own favorite mp3, wav, wma music and playback on mp3 player. It is a one click solution program. It as well sustains Automatically Shut down your computeraftertheconversionhad been done. it means you can just go to sleep or have a cup of coffe, Let your computer do all the tasks and automatically shutdown when all tasks are done. And its preview and edit function make you edit the video well!Key Features: 1) practicer friendly interface : one click settings solution, need not any basic knowledge. 2) Build up enhanced encoder ensure the output quality and high speed to finish task. 3) One click profile settings solution and comfortable customize settings, need not any basic knowledge . 4) Audio Track selectable for each episode. 5) Set the start position and end position for any episodes to change.( cut movie clip to change ). 6) Batch change main movie and any episodes. 7) Batch files conversion. 8) Preview playback movies and any episodes, the preview playback maybe come up slight audio crawl, it does not matter with the output movie quality, just preview to check out the source episode. 9) Output music sustained mp3, wma, wav ect. 10) Customize mp3 audio tagging information to make your own mp3 music. 11) Automatically Shutdown Computer When ripping done. OS sustained: Windows All Hardware Requirements:Intel Pentium II 350MHz or above64 MB RAM or above