From xilisoft.com:

Xilisoft DVD Ripper Platinum for Mac is perfect Mac DVD rip software to rip DVD to AVI, MPEG, WMV, DivX, MP4, RM, MP3, WAV, WMA, RA, M4A, AAC, AC3 and such video/audio formats at the high DVD ripping speed. This DVD ripper for Mac makes it incredibly easy to transfer DVD movies and music to iPod, iPhone, PSP, PS3, 3GP phone, MP4/MP3 players and so on.

Key features:
1. Clip any segments from DVD movie and output them respectively or as a merged one.
2. Split a large source file into several smaller ones by given split time or size.
3. The rich and optimized profiles make it quicker and easier to find the profile right for your multimedia device.
4. Output multiple files with different formats to satisfy diverse multimedia devices at one time just by setting diverse profiles for one original file.
5. A Bitrate Calculator tool is provided to help you customize output file size by entering the file size you want to calculate the bit rate.
6. Set start time and end time to get a segment, select audio track, subtitle and angle, and adjust more advanced settings to rip DVD to custom files.
7. The Mac DVD ripping software provides 200% super ripping speed to complete your DVD ripping tasks.
8. Preview and take snapshot in the preview window. Also, you can preview clipped video segment.
9. Edit ID3 tag for output MP3 or WMA audios.
10. Multiple languages are provided for your choice.

Xilisoft Corporation focuses on the users\' experience all along, offering the most easy-to-use software and consummate service.