Want to extract audio form DVD on Mac OS (including Snow Leopard) and then convert DVD to audio format files such as MP3, M4A, WAV, AAC, AC3, etc.? You need DVD Converter. I recommend iSkysoft DVD Ripper for Mac. It provides a series of powerful settings to listen to your favorite audio tracks on your audio players. It lets you choose the audio of any chapters or titles to convert, select DVD audio track, trim the audio of your DVD title or chapter, and even merge the audio from selected titles or chapters into one file.

1Install and Run DVD Ripper for Mac

You can download it for free:

• Intel Version

To install it, simply mount the .dmg archive by double-clicking it, and copy the application to your applications folder (or wherever you want it).

2Load DVD movies to DVD Ripper for Mac

Insert your DVD movie into your DVD drive. Drag & drop DVD disc icon on the desktop to the program. Or go to "File" menu, choose "Load DVD" to locate the DVD movies (support commercial DVDs and homemade DVDs) you want to add.

3Extract audio from DVD on Mac OS X

If you want to extract audio from DVD to iPod or iPhone (ringtone), you need to select the output format as AAC or MP3.

If you want to export to iTunes as a ringtone (40 seconds long or less), you need to trim the audio to make its size smaller. Split the current title or chapter by dragging the Start Time slider to set the start time, and dragging the End Time slider to set the finish time. Then you can only get a clip of audio from DVD on Mac.

You can learn more: How to edit, crop, trim DVD clips and capture pictures on Mac OS X ?