capWaveStreamCallback
The capWaveStreamCallback
function is the callback function used with streaming capture to optionally
process buffers of audio data. The capWaveStreamCallback callback
function is a placeholder for the application-supplied function name.
LRESULT CALLBACK capWaveStreamCallback(
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HWND hWnd, |
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LPWAVEHDR lpWHdr |
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); |
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Parameters
hWnd
Handle of the
capture window associated with the callback function.
lpWHdr
Address of a WAVEHDR
structure containing information about the captured audio data.
Remarks
The capture
window calls a wavestream callback function when an audio buffer is marked done
by the waveform-audio driver. When capturing to disk, this will preceed the
disk write operation.
See Also