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Simple Core Audio program help
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Simple Core Audio program help


  • Subject: Simple Core Audio program help
  • From: "Jeffrey L. Cowgill. Jr." <email@hidden>
  • Date: Mon, 09 May 2005 14:15:00 -0400

Hello,

I am very new to programming in Core Audio and I am just lost. I am trying to write a simple program to output a data array (double) to the audio device output. I found an example on the Apple website on how to setup an Audio Unit for input from a HAL hardware input device. Using that, I tried to reverse the process to send something to the HAL hardware output, but I just can not get it to do anything. It compiles and runs, but never seems to call the Proc function I setup. Does anyone have a simple example on how to send data to the output device?

Thanks,
Jeffrey L. Cowgill Jr.
Wright State University
http://www.psych.wright.edu/Facilities/veritas.htm
937-775-3860

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