MF_ACTIVATE_VIDEO_WINDOW
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MF_ACTIVATE_VIDEO_WINDOW attribute

Handle to the video clipping window.

Data type

UINT64

Treat as DWORD_PTR (HWND).

Remarks

This attribute applies to the activation object for the enhanced video renderer (EVR). The value is set automatically when you call MFCreateVideoRendererActivate to create the EVR activation object.

The GUID constant for this attribute is exported from mfuuid.lib.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Mfidl.h

See also

Alphabetical List of Media Foundation Attributes
Enhanced Video Renderer Attributes
IMFAttributes::GetUINT64
IMFAttributes::SetUINT64
Activation Objects

 

 

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