ChannelMergerOptions constructor
      
      ChannelMergerOptions({ 
    
    
- int channelCount,
- ChannelCountMode channelCountMode,
- ChannelInterpretation channelInterpretation,
- int numberOfInputs,
Implementation
external factory ChannelMergerOptions({
  int channelCount,
  ChannelCountMode channelCountMode,
  ChannelInterpretation channelInterpretation,
  int numberOfInputs,
});