21. MIDI 381
21.1.2 Using MIDI Show Control
Hog 4 OS recognizes and sends the following MSC commands:
Hog 4 OS Command MSC Command MSC Data
Go 0x1 GO cue number, cuelist number
Halt 0x2 STOP cuelist number
Resume 0x3 RESUME cuelist number
Skip Forward 0x4 TIMED_GO time=0, cue number, cuelist number
Skip Back 0x4 TIMED_GO time=0, cue number, cuelist number
Release 0xb GO_OFF cuelist number
Change Page 0x1d OPEN_CUE_PATH page number
MIDI show control is enabled by default for all cuelists and scenes. You can assign a cuelist
or scene to ignore incoming MIDI Show Control commands:
1. Open + Choo se → O ptio ns → Cuelist
2. Select Ignore MSC In .
Similarly you can prevent the MIDI Show Control commands for a cuelist being sent out from
the console:
1. Open + Choo se → O ptio ns → Cuelist
2. Select Su ppr ess MSC O ut.
Tip: MSC doesn't distinguish between cues and scenes as Hog 4 OS does, so there are no
MSC commands to control scenes. To work round this, you can send an MSC command
with a CUE_PATH value of 5. Hog 4 OS will treat the cue number as a scene number
instead.