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Q: 

Unable to Set/Get Volume of Input device which has single channel than Master

Hi,

I am trying to Set/Get Volume level of Input device which has only single channel but no master channel, then it fails to retrieve the kAudioDevicePropertyPreferredChannelsForStereo and intermittently kAudioDevicePropertyVolumeScalar for each channel. But this works well for Output device.

So is there any difference in setting/getting the volume of input channels?

I am pasting the downloadable link to sample. http://www.4shared.com/file/169494513/f53ed27/VolumeManagerTest.html

Thanks in advance.

Regards Mustafa

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