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Choosing path...
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Choosing path...


  • Subject: Choosing path...
  • From: Robert Bielik <email@hidden>
  • Date: Fri, 01 Oct 2010 10:28:01 +0200

Hi,

Hmm.. I want to create an audio device whose chore is to be a filter/router between an application and the target sound device, i.e. it has
to be able to be chosen as default output device. This is what I've learned during my doc searches so far (please correct me where I'm wrong):

Option 1 seems to be the way Soundflower works, only I want a rendering only device, i.e. no input IOAudioStream. Then I still have to have a
user-space application to pipe the audio to the target output device via some IPC mechanism to kernel space. Doable but...yuk.

Option 2 would be the SampleHardwarePlugin (from the SDK) which is a user-space driver, but the code base here is so large so I haven't
yet figured out how this one would work and where it fits into the "audio pipeline"

Inputs would be appreciated :)

TIA
/Rob
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