[Openal] recording rendered sound to wav file

[pgea003 at ec.auckland.ac.nz]

Hi,

I am trying to use alcCapture to capture the audio output of my openAL scene and
then store it as a wav file so that I can compare the rendering of the sound on
different computers but so far I have only managed to capture lovely digital
noise (not nice to listen to).

I suspect that maybe it has something to do with trying to use the same device
for both the output device and the capture device. -since when I tried to put
the captured data into a buffer and play it back later I still got yucky noise.
 Does anyone have any advice on how I might move forward with this... I am
totally stuck.  (Yes, I have looked at the capture code in the openAl demo and
this is what my code is based on but it doesn't seem to help)

Thanx,
Pene