paulo ferreira this is the best software to ripp any dvd. I have started using Pavtube DVD Ripper trial version and it is working out fantastically. The speed at which it can convert was most attractive with support of CUDA to aid in the video processing. Support to export any media format with good video quality and top sound quality. Ripping DVD, DVD folder, IFO/ISO image files to other video format in perfect sync based on its perfect video and audio sync technology.
