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simple AU buffer process in Cocoa
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simple AU buffer process in Cocoa


  • Subject: simple AU buffer process in Cocoa
  • From: Brian Whitman <email@hidden>
  • Date: Fri, 25 Nov 2005 14:32:03 -0500

I've got series of small <5s buffers (offline) that I'd like to process with a format converter AU.

The buffers are in RAM as Float32*. Is there a simpler path to offline AU processing than using a memory reading input callback ala the auprocess example in AudioFileTools? That example is proving messy to integrate into Cocoa obj-c code.

Optimally I would instantiate the AU Component, set its format properties and preset or parameters, and then call some function once which processed an entire buffer either in-place or by copying to a new buffer.


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