Audio And Video Setting Changes - Visual Circuits Firefly User Manual

Syntax
on
mpgCallback
Parameters
on
on=1, send callbacks (default off).
Play Complete Callback
Each time a file ends on a channel and another file is started, a string is sent back to
the controller over the serial port. This string has the following format:
CB 0 channel 2
"0" is the Firefly channel and "2" equals the end of the file.

Audio and Video Setting Changes

mpgSetVolumeLeftRight
The mpgSetVolumeLeftRight command sets the left and right audio
volumes independently. The default volume level is 124. Lowering
this value will make the volume softer or raising this value will
make the volume louder.
mpgSetVolumeLeftRight 0
Parameters
channel
0 based index of the channel on the Firefly.
leftVolume
0-255 the audio level on the left channel.
rightVolume
0-255 the audio level on the right channel.
External Control Commands
channel leftVolume rightVolume
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