[Portaudio] MemFunCallbackStream to capture audio from input devices?

[victor]

I guess you can look at the examples in the sources.
Here's a summary:
You can either use a callback or do it with the blocking function.
The callback would have the following prototype:

int audio_callback(const void *input, void *output, unsigned long 
frameCount,
               const PaStreamCallbackTimeInfo *timeInfo,
               PaStreamCallbackFlags statusFlags, void *userData)

which is fairly self-explanatory.

The blocking input is done with all call like this

Pa_ReadStream(handle, buffer, BUFFRAMES);

where handle is your open stream, buffer is where you want to read the data 
in
and BUFFRAMES the number of frames you are reading.

Victor
----- Original Message ----- 
From: "JIA Pei" <jp4work at gmail.com>
To: <portaudio at music.columbia.edu>
Sent: Saturday, October 03, 2009 4:37 PM
Subject: [Portaudio] MemFunCallbackStream to capture audio from input 
devices?


> Hi, still:
>
> I really would like to get some help from port audio team for
> capturing audio from my input devices.
> Can you please just help to show how to use MemFunCallbackStream() to do 
> so?
>
>
>
> Best Regards
> JIA Pei
>
>
> -- 
> Welcome to Vision Open
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