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Re: Dropouts while Graph is running
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Re: Dropouts while Graph is running


  • Subject: Re: Dropouts while Graph is running
  • From: Geoff Hufford <email@hidden>
  • Date: Fri, 03 Mar 2006 13:16:59 -0600

On 3/2/06 5:49 PM, "William Stewart" <email@hidden> wrote:

> It sounds to me like you are overloading... Have a look at the
> PlaySequence sample code - it installs an overload listener and you
> should too.

I didn¹t hook it up yet but I don¹t understand what I will learn with the
listener proc? It looks like I need to get AudioDevice from the output unit.
And with that I can set up an OverlaodListenerProc.

AudioUnitGetProperty - kAudioOutputUnitProperty_CurrentDevice
AudioDeviceAddPropertyListener - OverlaodListenerProc


I also see the call to AudioDeviceSetProperty -
kAudioDevicePropertyBufferFrameSize. What is the expected result of changing
the device buffer size.

Geoff

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