I would like to know if there’s an example code somewhere about porting the speak here example code for iPhone to the Mac.
What I basically want to do is register the sound of the user from the microphone and play it back.
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I would like to know if there’s an example code somewhere about porting the speak here example code for iPhone to the Mac.
What I basically want to do is register the sound of the user from the microphone and play it back.
“Speak Here” uses Audio Queue Services for recording and playback. AQ Services is a pure C framework that can be used from Cocoa. It is available on the Mac since 10.5.
If you want to use Audio Queues on the Mac, this sample code might be a good starting point:
http://developer.apple.com/library/mac/#samplecode/AudioQueueTools/Introduction/Intro.html#//apple_ref/doc/uid/DTS10004380
On 10.7 you can also use the Cocoa framework AVFoundation. It provides higher abstraction and makes writing a simple record/playback app pretty easy.
http://developer.apple.com/library/mac/#samplecode/AVRecorder/Introduction/Intro.html
For 10.6 you could look into QTKit.