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Standard NetLinx API (SNAPI) R 1.8.0

Audio Mixer

IAudioMixerComponent

IAudioMixerComponentListener

IGainComponent

IGainComponentListener

IModuleComponent

IModuleComponentListener

ISwitcherComponent

ISwitcherComponentListener

IVolumeComponent

IVolumeComponentListener

Name: Audio Mixer

Interface: IAudioMixer

Audio Mixer Functions

Name Component Channel Level Command Constant Notes

getAudioMixerCrosspoint(input,output) IAudioMixerComponent ?XPOINT-

Query for Audio Mixer Crosspoint,

responds with XPOINT-

<value>,<input>,<output> where <value>

is 0 to 255, <input> is 1 to the maximum

supported input and <output> is the maxi-

mum supported output (see specific mod-

ule documentation)

getAudioMixerPreset() IAudioMixerComponent ?MIXERPRESET Query for Audio Mixer Preset, responds

with MIXERPRESET-<preset> where <pre-

set> is 1 to x and x is the maximum sup-

ported preset (see specific module

documentation)

isAudioMixerCrosspointMuteOn(input,output) IAudioMixerComponent ?XPOINTMUTE-

Query for Audio Mixer Crosspoint Mute,

responds with XPOINTMUTE-

<state>,<input>,<output> where <state> is

0 (un-muted) or 1 (muted), <input> is 1 to

the maximum supported input and <out-

put> is the maximum supported output (see

specific module documentation)

saveAudioMixerPreset(preset) IAudioMixerComponent MIXERPRESETSAVE-

Save Audio Mixer Preset where <preset> is

1 to x and x is the maximum supported pre-

set (see specific module documentation)

setAudioMixerCrosspoint(input,out-

put[],value)

IAudioMixerComponent XPOINT-

<value>,<input>,<out-

put>[,<output>,<out-

put>Ö]

Set Audio Mixer Crosspoint for <input> to

one or more <output>s where <value> is 0

to 255. <input> is 1 to the maximum sup-

ported input and <output> is 1 to the maxi-

mum supported output (see specific

module documentation)