OnProcessOutput  1006 samples/winrt/ImageManipulations/MediaExtensions/OcvTransform/OcvTransform.cpp     hr = OnProcessOutput(pInput, pOutput);
OnProcessOutput   225 samples/winrt/ImageManipulations/MediaExtensions/OcvTransform/OcvTransform.h     HRESULT OnProcessOutput(IMFMediaBuffer *pIn, IMFMediaBuffer *pOut);