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One AUGraph, multiple AUHALs
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One AUGraph, multiple AUHALs


  • Subject: One AUGraph, multiple AUHALs
  • From: Chris Adamson <email@hidden>
  • Date: Wed, 13 Mar 2013 09:25:05 -0400

I need to output the mix produced by a single AUGraph to multiple devices on OS X.

I'm assuming that since it doesn't make sense for a graph to have multiple output units (especially not multiple AUHALs), my plan is to put AUGenericOutput at the end of the graph, poll and put its output in a ring buffer, and then have the multiple AUHALs pull from the ring buffer (and I probably need a custom ring buffer that supports multiple read points).

Anyone want to tell me there's an easier way to do it before I start building this?

Thanks in advance.

--Chris


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