Rip by time
If your DVD doesn't extract video through chapters, you also can rip it by certain time, for example rip DVD to AVI every 20 minutes

Rip by output size
If your DVD doesn't extract video through chapters, you also can rip it by file size, for example rip DVD to AVI every 200 MB.

Rip by chapter
After you select dvd or IFO files, Movkit DVD Ripper Pro will auto load video information and list all chapters , then you can extract video format by chapter easily.

Rip by custom split
Please choose speific chapters are ticked and the split method is 'custom split',Choose the beginning frame and the ending frame for converting.