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Finding the default built-in audio device
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Finding the default built-in audio device


  • Subject: Finding the default built-in audio device
  • From: Dave Addey <email@hidden>
  • Date: Mon, 11 Jul 2005 12:59:44 +0100

Hi CA-API,

I'm querying the list of available audio devices using the
AudioDeviceGetProperty API, and I need to find some way to know when I've
come across the default built-in Mac device.  This is because I want to
present my own localised string in my application to present this device for
selection.

Is there a way that I can determine (based on the info available to me from
getting name, property, uniqueid etc) that a given device is the default
built-in audio device?  I mean literally the built-in sound card, not the
device currently selected as "Default" for output.

Thanks for any help,

Dave Addey.


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