Grass Valley Maestro Master Control Reference Manual v.2.4.0 User Manual
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MAESTRO — Automation Interface Protocol Technical Reference Manual
Section 3 — Saturn Argument Summary
off_on_null:
0,2,3
0 = No Change
IF_NULL
2 = Off
IF_OFF
3 = On
IF_ON
trigger_bits:
B7 = Trigger Enable
VX_TRIG
B6 = Inhibit Preroll
NO_PROL
B5 - B0 = reserved
trans_status:
2-5
2 = Quiescent
TS_Q
3 = Prerolling
TS_PROL
4 = Transitioning
TS_TRAN
5 = In Black
TS_BLK
video_source:
0,1-255 0 = video source NOP
IF_NULL
1-255 = Maps to the order of the Saturn input table.
See commentary below for discussion of Saturn Input table.
audio_source:
0,1-255 0 = audio source NOP
IF_NULL
1-255 = Maps to the order of the Saturn input table.
ign:
0-255
Value ignored by Saturn. Included to maintain compatibility with Master-21 protocol.
bus:
0,1-8
0 = Bus NOP
IF_NULL
1 = PGM
D_PGM
2 = PST
D_PST
3 = Backup PGM
D_BPGM
4 = Backup PST
D_BPST
5 = Mixer 1
D_MIX1
6 = Mixer 2
D_MIX2
7 = Keyer 1
D_KEY1
8 = Keyer 2
D_KEY2
mixer:
5,6
5 = Mixer 1
D_MIX1
6 = Mixer 2
D_MIX2
keyer:
7,8
7 = Keyer 1
D_KEY1
8 = Keyer 2
D_KEY2
transition:
0,1-8
0 = Transition Type NOP IF_NULL
1 = Cut
XTAKE
2 = Mix
XMIX
3 - 5 = reserved
6 = Fade-Fade
XVFADE
7 = Cut-Fade
XCFADE
8 = Fade-Cut
XFADEC