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Re: Struggling to create a simple audio mixer
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Re: Struggling to create a simple audio mixer


  • Subject: Re: Struggling to create a simple audio mixer
  • From: tahome izwah <email@hidden>
  • Date: Tue, 24 Nov 2009 21:08:15 +0100

I found the EAFRead/EAFWrite classes from Stephan Bernsee's DIRAC
example iPhone project very helpful for saving all kinds of data into
an audio file:

http://www.dspdimension.com/technology-licensing/dirac2-iphone/

The orange button at the top of the page.
--th

2009/11/24 Paul Johnston <email@hidden>:
> I have an application that can either send audio data to a file or to a TCP
> port as a stream.
>
> There are 2 audio streams at present (it's a basic videoconferencing app)
> and I need to save this data into 1 audio file.
>
> The app is built as a cocoa app, but I have no idea where to start building
> something that will simply mix two audio streams into a single stream and
> save it.
>
> I've looked at Audio Units but am finding it all very frustrating, with
> carbon code and everything - and I don't know if (or how) I can integrate
> carbon into a cocoa app.
>
> Complete newbie of course but if there was an example cocoa app that did a
> simple mixing of two streams, I'd be grateful if you could tell me where it
> is.
>
> Paul
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