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Re: How to access the output stream in AUGraph
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Re: How to access the output stream in AUGraph


  • Subject: Re: How to access the output stream in AUGraph
  • From: William Stewart <email@hidden>
  • Date: Tue, 22 Jun 2010 16:45:39 -0700

AudioUnitAddRenderNotify.

In
/Developer/Extras/CoreAudio/PublicUtility

there is a file called CAAudioUnitOutputCapturer.h

It does exactly what you want to do. EXCEPT, that it has a really bad bug. Where the ExtAudioFileWrite is called, that needs to be changed to ExtAudioFileWriteAsync (the argument list is the same). We plan on fixing this in the next dev tools update.

Bill

On Jun 22, 2010, at 2:08 PM, Sanoj Nambi wrote:

> Hey,
> How could I access the output data of the mixer node in mulichannelmixer example.I am planning to write this output data to a file instead of sending it to speaker.I have changed the RemoteIO node to Generic output.
> Is there a way to do so?
>
> Regards,
> Nambi
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  • Follow-Ups:
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 >How to access the output stream in AUGraph (From: Sanoj Nambi <email@hidden>)

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