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AudioStreams
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AudioStreams


  • Subject: AudioStreams
  • From: Greg Hamilton <email@hidden>
  • Date: Mon, 18 Nov 2002 11:06:39 +1100

Hi,

I've written an app to record / playback using CoreAudio and MTCoreAudio. It's pretty simple, just an MTCoreAudioDevice object for record and another for playback, each with it's own ioProc for reading / writing data.

I've read both the quite old coreaudio.pdf from Apple (http://developer.apple.com/audio/pdf/coreaudio.pdf) and the MTCoreAudio docs. Both make mention of AudioStreams and the MTCoreAudio framework even provides two Objective C classes as wrappers for AudioStreams and AudioStreamDescriptions but neither documents explain exactly what AudioStreams are for nor how to use them so I'm left making guesses based on the methods available in the MTCoreAudioStream class.

What are AudioStreams and why would I use them ?

Greg
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