createAudioMixingProcess

function createAudioMixingProcess(
   getCurrentMedia, 
   signals?, 
   label?): TrackProcessor;

Create an Audio Mixing Processor and will own the stream passed-in

Parameters

Parameter	Type	Default value
`getCurrentMedia`	() => `undefined` \| `MediaStream`	`undefined`
`signals?`	`MediaSignals`	`undefined`
`label?`	`"AudioMixingProcessor"`	`PROCESSOR_LABELS.AudioMixingProcessor`