capCaptureSequence
The capCaptureSequence
macro initiates streaming video and audio capture to a file. You can use this
macro or explicitly send the WM_CAP_SEQUENCE message.
BOOL capCaptureSequence(
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hwnd |
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); |
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Parameters
hwnd
Handle of a
capture window.
Return Values
Returns TRUE
if successful or FALSE otherwise.
If an error
occurs and an error callback function is set using the capSetCallbackOnError macro, the error callback
function is called.
Remarks
If you want
to alter the parameters controlling streaming capture, use the capCaptureSetSetup macro prior to starting
the capture.
By default,
the capture window does not allow other applications to continue running during
capture. To override this, either set the fYield member of the CAPTUREPARMS structure to TRUE, or
install a yield callback function.
During
streaming capture, the capture window can optionally issue notifications to
your application of specific types of conditions. To install callback
procedures for these notifications, use the following macros:
capSetCallbackOnError
capSetCallbackOnStatus
capSetCallbackOnVideoStream
capSetCallbackOnWaveStream
capSetCallbackOnYield
See Also