this has been addressed before, i believe there is an option/plugin for tmpgenc that does it, search the forums the answer is around here somewhere....
I tried the search option here b4 posting this thread and have since tried again but as this forum is quite large i am unable to find the thread concerning the help i need.
I was after a little bit more advice other than just the name of a plugin. (maybe a link to a tutorial some1 knows of?) thx all the same