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audioqueue time/pitch processor
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audioqueue time/pitch processor


  • Subject: audioqueue time/pitch processor
  • From: Robert Carroll <email@hidden>
  • Date: Tue, 31 May 2011 15:54:43 -0400

Hi,

The documentation for Audio Queue Services under OS 10.6 now includes a pitch parameter:

kAudioQueueParam_Pitch
The number of cents to pitch-shift the audio queue’s playback, in the range -2400through 2400 cents (where 1200 cents corresponds to one musical octave.)
This parameter is usable only if the time/pitch processor is enabled.

Other sections of the same document still say that volume is the only available parameter, and I can't find any reference to the time/pitch processor mentioned above.

Does anyone know what this refers to?

thanks,


Robert Carroll

RSM Records

Toronto

http://www.rsmrecords.com


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