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Re: Coreaudio-api Digest, Vol 8, Issue 178
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Re: Coreaudio-api Digest, Vol 8, Issue 178


  • Subject: Re: Coreaudio-api Digest, Vol 8, Issue 178
  • From: Alex Flecher <email@hidden>
  • Date: Tue, 14 Jun 2011 00:47:40 +0530

Tahome,
I have been through the soundflower. However, it just creates virtual
interfaces which
can be used for routing audio. Rogue Amoeba is also a good tool but it
will also relaunch the application whose audio we intend to record.
But the concern here is
     * neither i want user to tinker with the default system settings
        nor i want the user to configure the output device for an application.
        let the default output device be whatever it is and capture the audio
What i am thinking that HAL will be mixing audio samples of various
streams being feed
to a given default device. So is it possible to capture the samples
before mixing. Any
guesses if it is possible and if so, how. I am new to IOKit and driver
stuff so cant answer
this question myself.

Any pointers here list members???

Thanks
Alex


> Message: 6
> Date: Mon, 13 Jun 2011 20:47:29 +0200
> From: tahome izwah <email@hidden>
> Subject: Re: Audio I/O Question
> To: coreaudio-api <email@hidden>
> Message-ID: <BANLkTi=email@hidden>
> Content-Type: text/plain; charset=ISO-8859-1
>
>> Is there some sort of hook functionality through which application
>> audio can be intercepted using core audio??
>
> Check out http://code.google.com/p/soundflower/
>
> HTH
> --th
>
>
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> End of Coreaudio-api Digest, Vol 8, Issue 178
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