A123 DVD to MP4 Ripper - Version 6.7 A123 DVD to Mp4 Ripper is a professional DVD to MP4 converter program with very intuitive and user-friendly interface. It can help you rip and convert DVD to MP4 video format, and the output movies are playable on most of portable MP4 player. So easy and fast to rip your DVD files to MP4 video with excellent image and sound.