How to merge DVD files into one with DVDFab DVD Ripper

DVDFab DVD Ripper is a professional and full-featured DVD ripper software. The merge feature embedded in DVDFab DVD Ripper enables users to integrate several DVD discs into one with stunning quality output. Here is a tutorial video on how to merge DVD files into one with DVDFab DVD Ripper. For more information, please visit:http://www.dvdfab.cn/dvd-ripper.htm