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Re: Tap into audio output stream?
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Re: Tap into audio output stream?

  • Subject: Re: Tap into audio output stream?
  • From: Paul Davis <email@hidden>
  • Date: Wed, 21 Aug 2013 14:11:11 -0400
jack can function as a "userland coreaudio device/driver" and so is visible as a device just like any other as far as coreaudio apps are concerned.


On Wed, Aug 21, 2013 at 1:42 PM, Maximilian Tagher <email@hidden> wrote:
Rick, I'm routing audio from the iPhone simulator to another app using Soundflower, and it works pretty well. I would recommend upping the buffer size in the SoundflowerBed options.

Paul, my understanding was that Jack only routed audio from applications that supported it, so presumably not iTunes—am I wrong there?


On Wed, Aug 21, 2013 at 4:50 AM, Paul Davis <email@hidden> wrote:
read up on soundflower and jack (the former is simpler and limited, the latter is more complex and essentially unlimited).


On Wed, Aug 21, 2013 at 3:24 AM, Rick Mann <email@hidden> wrote:
I'm sure this is common, but I don't know if it's possible.

Is there a way to listen in on the currently-selected default audio output stream? For example, if I have iTunes playing out the line out, can I have a separate app get those samples and do analysis on it (visualizers, etc.)?

And, a bit off-topic: Can JavaSound do the same (listen to output)?

Thanks!

--
Rick




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References: 
 >Tap into audio output stream? (From: Rick Mann <email@hidden>)
 >Re: Tap into audio output stream? (From: Paul Davis <email@hidden>)
 >Re: Tap into audio output stream? (From: Maximilian Tagher <email@hidden>)

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