User manual

Automation Protocol Audio Commands
Miranda Technologies Ltd Page 170
Voice-over Level j2 2
This command allows the voice-over to be directly turned on, off or set to an
intermediate position.
Normally the voice-over would be controlled by the fade/cut voice-over
transition commands, but this command allows voiceovers to be controlled
via a T-bar or external fader. With Level = 0 the voiceover is off, and at 255
(0xFF) the voiceover is fully on – (the VO input will have reached its preset
level and the background will be ducked to the duck level).
CMD Voice-
over
Function Param_1 Param_2 Param_3
j2 %01x
Voice-
over
%01x
Voice-
over
%01x
Channel/Pair/
Group
%01x
Channel
%02x
Voice-over
Level
j2 1 or 2 2 1, 2 or 4 0,1,2 or 3 0 to 255 (0x00-
0xFF)
void SetDuck(int VoiceOver, int ChannelPairGroup,
int Channel, int VoiceOverLevel);
{
remote_send("j2%01x2%01x%01x%02x ", VoiceOver,
ChannelPairGroup, Channel,
VoiceOverLevel);
}
Rates j3
The Easysound can perform any automatic transitions. Cutting and fading
mixes, voice-overs and output levels. The transition rate (or duration) can be
set remotely. Transition times are in fields (not frames). A maximum
transition rate of 600 fields gives a duration of 10 seconds for a 30 frames per
second system and a duration of 12 seconds for a 25 frames per second
system.