[Portaudio] Read audio data output from sound card

Prabhakar Ranjan prabhakar.ranjan at glocaledge.com
Tue Aug 8 10:01:11 EDT 2017


Yes, but I am not looking for any software or kernel extension like
Soundflower. I am looking for some cross platform audio API which will
allow me to get the audio buffer which is being played back so that I can
process the buffer further according to my need.

On Tue, Aug 8, 2017 at 12:40 PM, Robert Bielik <Robert.Bielik at dirac.com>
wrote:

> I think you are on the lookout for something like this ?
> https://rogueamoeba.com/loopback/
>
> /R
>
> > -----Original Message-----
> > From: portaudio-bounces at lists.columbia.edu [mailto:portaudio-
> > bounces at lists.columbia.edu] On Behalf Of Prabhakar Ranjan
> > Sent: den 8 augusti 2017 08:54
> > To: philburk at mobileer.com; portaudio list <portaudio at lists.columbia.edu>
> > Subject: Re: [Portaudio] Read audio data output from sound card
> >
> >  Has anyone noticed this question? Yes or no for the question would be
> fine
> > also.
> >
> > The Question:
> >
> > I am looking to get the audio buffer of the audio from the speakers in a
> Mac
> > OSX app.
> > I dont want to use kernel extension as I want my application user to get
> over
> > that step to select device, so Soundflower etc is not what I am looking
> for.
> >
> >
> > On Fri, Aug 4, 2017 at 11:19 PM, Prabhakar Ranjan
> > <prabhakar.ranjan at glocaledge.com
> > <mailto:prabhakar.ranjan at glocaledge.com> > wrote:
> >
> >
> >       Hello sir,
> >       I am looking to get the audio buffer of the audio from the
> > speakers.
> >       I dont want to use kernel extension as I want my aaplication
> > user to get over that step to select device, so Soundflower etc is not
> what I
> > am looking for.
> >
> >       On Fri, 4 Aug 2017 at 9:15 PM, Phil Burk
> > <philburk at mobileer.com <mailto:philburk at mobileer.com> > wrote:
> >
> >
> >               You might be able to use SoundFlower. I've used
> > it and it worked well.
> >
> >
> >       http://www.macworld.com/article/1159440/software-
> > graphics/soundflower-capture.html
> > <http://www.macworld.com/article/1159440/software-
> > graphics/soundflower-capture.html>
> >
> >
> >               Note the link in the tutorial is a dead end.
> >
> >
> >               On Fri, Aug 4, 2017 at 7:33 AM, Prabhakar Ranjan
> > <prabhakar.ranjan at glocaledge.com
> > <mailto:prabhakar.ranjan at glocaledge.com> > wrote:
> >
> >
> >                       I am looking out for a solution on
> > Mac OS where I want to read the audio data output from the sound card so
> > that I can do further processing of that data.
> >
> >                       Is it possible using PortAudio to do
> > that?
> >
> >
> >
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> >
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> > <https://lists.columbia.edu/mailman/listinfo/portaudio>
> >
> >
> >
> >
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> >
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> >
>
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