User manual

Automation Protocol Audio Commands
Miranda Technologies Ltd Page 166
Output Level via Gain Type j1 3
In Imagestore 750 and version 1.13.5 of Imagestore 300[+] and Imagestore
HD-TV, extended output gain control is introduced for all audio channels
(embedded and AES) – not just channels within the first group.
The mixfile command g (see page 79) is used to associate a set of audio
channels with an output gain type (for example, PROGRAM_OUTPUT). The
output gain level for this set of channels may then be controlled via the j103
automation command.
CMD Output Function Param_1 Param_2
j1 %01x
0
%01x
via Gain Type
%02x
Output Gain Type
%02x
Level
Unused 3 0 = PROGRAM_GAIN dbVal
void SetOutputLevelGainType(int GainType,
float Level);
{
remote_send("j103%02x%02x", GainType,
dbVal(Level));
}
Example automation commands for PROGRAM_GAIN:
j1030000: -infinity dB
j1030001: -99.0 dB
j10300C7: 0.0 dB
j10300FF: +28.0 dB
Output Mute j1 1
Channels, pairs or groups can be muted with one command.
CMD Output Func Param_1 Param_2 Param_3
j1 %01x
0
%01x
Mute
%01x
Channel / Pair / Group
%01x
Channel
%01x
Mute On/Off
0 =
PROGRAM
1 1, 2 or 4 0, 1, 2 or
3
0 = Mute On
1 = Mute Off