Sorry for my late reply. Firstly thank you for using our software. I'm sorry that MacX Video Converter Pro cannot carry out the task of creating a video file with serval audio streams. And MacX DVD Ripper Pro can help you keep all the original video/audio streams if you choose the profiles of Full Title Copy, DVD to ISO or DVD to MKV. Hope this would help you
Please comment below if there is any other question, I'm pleased to help you out.