capYieldCallback
The capYieldCallback
function is the yield callback function used with video capture. The capYieldCallback
yield callback function is a placeholder for the application-supplied function
name.
LRESULT CALLBACK capYieldCallback(
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HWND hWnd |
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); |
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Parameters
hWnd
Handle of the
capture window associated with the callback function.
Remarks
The capture
window calls the yield callback function at least once for every captured video
frame, but the exact rate depends on the frame rate and the overhead of the
capture driver and disk.