Re: setting frequency using CoreAudio (like iTunes - Equalizer )
Re: setting frequency using CoreAudio (like iTunes - Equalizer )
- Subject: Re: setting frequency using CoreAudio (like iTunes - Equalizer )
- From: Jens Alfke <email@hidden>
- Date: Thu, 8 May 2008 08:03:24 -0700
On 7 May '08, at 11:44 PM, Rajeswar Rao wrote:
I am trying to implement iTunes-Equalizer kind of functionality to
my mp3 playback.
Can any body direct me how to do this.
I started looking into CoreAudio frameworks.
You'll need to use CoreAudio, specifically an AUGraph of AudioUnits.
Be warned: CoreAudio is very hard to learn. Probably the most
difficult OS X API I've used. At least there are a number of example
applications — look in /Developer/Examples/CoreAudio/. There are a few
that use AudioUnits to play files, which is where you'd want to start
from.
Also, CoreAudio is off-topic for this list. Please use coreaudio-api
instead.
—Jens
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