IMFVideoProcessorControl::SetSourceRectangle method

Sets the source rectangle. The source rectangle is the portion of the input frame that is blitted to the destination surface.

Syntax


HRESULT SetSourceRectangle(
   RECT pSrcRect
);

pSrcRect: A pointer to a RECT structure that specifies the source rectangle.

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

See Video Processor MFT for info regarding source and destination rectangles in the Video Processor MFT.

Minimum supported client	Windows 8 [desktop apps only]
Minimum supported server	Windows Server 2012 [desktop apps only]
Header	Mfidl.h