I am new at this, but I captured a 50 min. home video. Using Pinnacle I edited the film. I rendered it into 3 parts as a Mpeg2 file. I then created a menu using DVD-Lab Pro and importd the respective mpeg2 files. I tried to compile and received a message concerning a compiler error. It also mentioned non elementary files, demultiplex them first. I ran them through that TMPGEnc to encode, and tried again... and I received the same message.