Script that can choose to play different tracks????

Question

I'm clueless on how to do this but here is the question...
How do I write and place a script that will select a certain track when coming from a transition?
In other words, from the main menu (still menu) if you choose a button it jumps to a transition track. The transition then jumps to the track selected from the menu.
If the same transition is to be used for every button, is there a script to do this utillizing only one transition track instead of having to have one for every button on the menu?
Joel

Answer 1

Most of this is in the manual.
You have 8 registers/variables to play with, GPRMs, in dvdsp. Dvdsp uses the other 8 for it's coding. You can re-name these 8 GPRMs to what you like eg. Button Value or whatever.
The DVD player holds values, SPRMs, in memory that can be read (& some wrtten too). SPRM8 holds the current highlighted button value. B1 = 1024, B2 =2048, B3 = 3072 etc.
Line 1 moves the current value stored in the players memory for SPRM 8 to the register you choose. I chose GPRM 0 but you could choose whatever you want.
Line 2 divides the value now stored in the register (GPRM 0) by 1024. This will give you easier values for you to play with. 1, 2, 3 etc as oppse to 1024, 2048, 3072 etc.
Now the following lines just mean Jump to the track if the value stored in the register equals whatever. If this condition is not met then the next line is read. The last line has no 'if' so the script has an out,
-Jake