Grass Valley Maestro Master Control Reference Manual v.2.4.0 - Manual (Page 113)

MAESTRO — Automation Interface Protocol Technical Reference Manual 113
MAESTRO_BACKGROUND_AUDIO_CHANNEL_MAPPING
MAESTRO_BACKGROUND_AUDIO_CHANNEL_MAPPING
Hex definition Mnemonic
0x14 MAESTRO_ BACKGROUND_AUDIO_CHANNEL_MAPPING
Command format:
<(Input)groupMask> <(Output) groupMask>
Query format:
READ <(Out-
put)groupMask>
Note: A query with all groupMask bytes set to 0xFF returns mapping information for all Output Groups.
Reply format:
IFRE
<(Input)groupMask> <( Output)groupMask>
Use applicable with UPDATE:
Yes
Note: Updates for the related Background Audio channel mapping commands are all controlled by setting this UPDATE
to YES/NO. I.e., if UPDATE is set to YES then updates can/will result from updates to any of the following events:
MAESTRO_BACKGROUND_AUDIO_CHANNEL_MAPPING
MAESTRO_BACKGROUND_AUDIO_CHANNEL_UNMAPPING
MAESTRO_BACKGROUND_AUDIO_CHANNEL_DEFAULT_MAPPING
Argument definitions:
= 0-2
0 = Preset IB_PRESET
1 = Program
IB_PROGRAM
2 = Auxiliary
IB_AUXILIARY
= (2 bytes, MSB first) automation input 1-65535
<(input/output) groupMask> = 4 bytes (Most Significant Bit first)
Bit 0 = VIDEO VIDEO-
GROUP
1 = Audio Group 1
AUDIOGROUP1
2 = Audio Group 2
AUDIOGROUP2
…
15 = Audio Group 15
AUDIOGROUP15
16 = Audio Group 16
AUDIOGROUP16