DVD Studio Pro - Setting a GPRM’s Mode

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Setting a GPRM’s Mode

Each 16-bit GPRM register can be set to function as a memory register or as a decrementing

Note: By default, all GPRM registers, including those less than 16-bits, are set to be memory

Register: A value written to it remains there until a new value is written or the disc is


Counter: As a counter, the value counts up once per second, starting at the GPRM’s

current value. You can pause the count by changing the mode back to register.

You set a GPRM’s mode using the GPRM Mode command as part of a script. Once you
have set a GPRM’s mode, it stays that way until it is changed or the disc is ejected.