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3/26/2014
Retrieves the width of the native video.
Syntax
HRESULT get_VideoWidth(
long* pVideoWidth
);
Parameters
- pVideoWidth
Width of the native video, in pixels.
Return Value
Returns NOERROR if successful or E_OUTOFMEMORY if there is not enough memory available.
Remarks
This member function implements the IBasicVideo::get_VideoWidth method.
It calls the pure virtual CBaseControlVideo::GetVideoFormat to retrieve the VIDEOINFOHEADER structure from the derived class.
Requirements
Header |
dshow.h, |
Library |
ole32.lib, |