I'm afraid, monks19, that you need to do some research on the basics of DVD video. tmpgenc & TsMuxer shouldn't even be involved.

Well I do my video based on methods found on videohelp.com (way before I discover this website). I've been looking on how to improve the one I use, but the process wasn't really efficient.

BTW Dr M, would you care to do a good tutorial of your method(s) ? I'll be really interested (like many others, I'm sure) to learn a little more about it, especially if it's a great improvement for dvd conversion.