CBaseVideoRenderer.get_AvgFrameRate method
[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
The get_AvgFrameRate method calculates and retrieves the average frame rate achieved.
Syntax
HRESULT get_AvgFrameRate(
int *piAvgFrameRate
);
Parameters
-
piAvgFrameRate
-
Pointer to the number of frames per second since streaming began.
Return value
Returns an HRESULT value.
Remarks
This member function implements the IQualProp::get_AvgFrameRate method.
Requirements
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