DVD with commentary audio replacing normal audio in DVDLabPr

[stokefan]

Hi all,

As the title says, I have three separate commentarys for a movie and would like to have a menu whereby you can choose to have each commentary as the only audio stream with the movie playing. Is this possible in DVD Lab Pro?

I've searched the site and Google for instructions on replacing the audio stream with another file but can't find them

Thanks a lot in advance.

[guns1inger]

You don't replace the audio, you put all four audio tracks in the movie asset, then use a menu to choose which one to listen to at the time.

This is the tutorial at the Mediachance site (makers of DVD Lab Pro) showing how to create a manager menu for choosing audio tracks. It also includes subtitles, but you can ignore that bit.

http://www.mediachance.com/dvdlab/tu.../amanager.html

[stokefan]

I've read the above help bit which is what i want to do, but still don't understand what it wants me to do...at the moment i have three buttons all of which I want to point at the same movie but using a different audio stream. I can't seem to do it, as I'm not sure

a) where the menu links to (is it the VM command?)
b) what the VM code should be for three audio streams

(is it

GPRM0 = SPRM1
GPRM1 = 1024
if (GPRM0 == 1) GPRM1 = 2048
if (GPRM0 == 2) GPRM1 = 3072
if (GPRM0 == 3) GPRM1 = 4096
SetHL_BTN GPRM1
Break

?)

c) which audio stream is which, and how to tell this in DVD Lab Pro's right click -> Link -> Set Audio menu.

Sorry for the long question but I hope i've made myself clear with it.

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