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IMSVidVideoRenderer::get__CustomCompositor Method

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This topic applies to Windows XP or later.
The get__CustomCompositor method retrieves the Video Mixing Renderer's current image compositor.

Syntax

HRESULT get__CustomCompositor(
  [out]  IVMRImageCompositor **ppCompositor
);

Parameters

  • ppCompositor [out]
    Address of an variable that receives an IVMRImageCompositor interface pointer .

Return Value

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Remarks

Applications can provide their own compositors to perform custom image compositing. For more information, see Using the Video Mixing Renderer.

The returned IVMRImageCompositor interface has an outstanding reference count. The caller must release the interface.

Requirements

Header Declared in Dshow.h.
DLL Requires Quartz.dll.

See Also

IMSVidVideoRenderer Interface
IMSVidVideoRenderer::get__CustomCompositorClass
IMSVidVideoRenderer::put__CustomCompositor

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Build date: 12/4/2008