AUTimePitch to GenericOutput
AUTimePitch to GenericOutput
- Subject: AUTimePitch to GenericOutput
- From: R <email@hidden>
- Date: Thu, 27 Dec 2012 17:18:42 -0700
I've created a graph as follows….
AUFilePlayer to AUTimePitch to AUGenericOutput.
I render the genericOutput, capture data and write it to an ExtAudioFile and repeat.
Everything is rendering and writing. I get a new LPCM file that plays fine.
However, I want to change the rate.. speed up the playback that is saved. I seems that the AUTimePitch setting is ignored and the playback remains at 1.0. If I send the output to the Default Output, I get a rate change, but not when writing to the file. I'm capturing frames at the max slice rate of the AUFilePlayer.
I've checked my AUTimePitch rate parameter and confirmed that it is at two (2.0), but the playback rate in the saved file is unchanged.
Any suggestions?
Ron
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