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Converter Audio Units and Channel map.
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Converter Audio Units and Channel map.


  • Subject: Converter Audio Units and Channel map.
  • From: "Dominic Duchemin" <email@hidden>
  • Date: Fri, 6 Jun 2003 11:32:17 -0400
  • Thread-topic: Converter Audio Units and Channel map.

HI, I would like to set a channel map on an audio unit converter so that my input mono sample
would be copied to other channels on output ( say for a stereo output )....I saw an example and it's ok.

But! I am working with the AudioUnits directly ( type: FormatConverter, SubType: AUConverter )
not with an AudioConverterRef and all the functions we found in the AudioToolbox.

There is the AudioUnit property kAudioOutputUnitProperty_ChannelMap ... but it seems to be only for "Output units".
Didn't found an AudioUnit parameter ether.

And if it's the good property, on which scope must I set this properties? What are the little details I must know?

Thanks
---------------------------------------------
Dominic Duchemin, developer
Kaydara Inc.
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