SetChannelCount
virtual status_t SetChannelCount(int32 count);
void SetChannelCount(int32 count);
virtual int32 SetChannelCount(int32 samplesPerFrame);
->SetChannelCount(out->GetOutputChannelCount());
->SetChannelCount(in->GetInputChannelCount());
->SetChannelCount(in->GetMixerChannelCount());
group->ParameterAt(numParameters)->SetChannelCount(
group->ParameterAt(nbParameters)->SetChannelCount(2);
p->SetChannelCount(3);
SetChannelCount(2);
void SetChannelCount(uint32 count);
fPeakView->SetChannelCount(count);