I do want to understand dvd commands!

[vidario]

Please help me to understand the dvd commmands... i can't go on trying to edit my dvd without kwowing what i'm doing. I'm using dvdremake pro and i see too many commands. Can anybody explain me how to use the "Jump/call istructions" and the link istructions? In particular the jump VGM PGC command.
And what are the R[0], R[1] parameters? How can i understand what every parameter sets?
C'mon help me, i don't wanna become a dvd guru but i need to know. I'm thirsty of knowledge. :)
Thank you!!
Dario

[blutach]

@Vid

Probably the best way to come to understand what is legal in the field of jumps, links and calls (which, after all, do the same thing - and that is to jump from one PGC to another) is to download PgcEdit and "make a disk". It doesn't have to contain video titlesets - just play around with the command editor. In particular, it will tell you what commands are legal from what areas of the disk.

What you ask about JMP VGM simply means jump to a certain PGC in VIDEO_TS.IFO. Use JumpSS-VMGM from a Menu and CallSS-VMGM from a Title.

But PgcEdit's command editor lays this out perfectly for you so you can't make an error. It has a special "Jump and Call Menu" and each command is linked to an explation at DVD-Replica.

I know nothing of DVDRM Pro's terminology, but R[0] sounds like a GPRM - general purpose register - or temporary memory, of which there are 16.

Hope this is of some help.

[Dimmer]

Have a look at this site (http://www.dvd-replica.com/DVD/vmcmdset.php).

[2COOL]

Invest in this & (http://www.amazon.com/exec/obidos/tg/detail/-/1578200822/102-9942175-2643300?v=glance).