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MFCreateVideoPresenter function

Creates the default video presenter for the enhanced video renderer (EVR).

Syntax


HRESULT MFCreateVideoPresenter(
  _In_   IUnknown *pOwner,
  _In_   REFIID riidDevice,
  _In_   REFIID riid,
  _Out_  void **ppvVideoPresenter
);

Parameters

pOwner [in]

Pointer to the owner of the object. If the object is aggregated, pass a pointer to the aggregating object's IUnknown interface. Otherwise, set this parameter to NULL.

riidDevice [in]

Interface identifier (IID) of the video device interface that will be used for processing the video. Currently the only supported value is IID_IDirect3DDevice9.

riid [in]

IID of the requested interface on the video presenter. The video presenter exposes the IMFVideoPresenter interface.

ppvVideoPresenter [out]

Receives a pointer to the requested interface on the video presenter. The caller must release the interface.

Return value

The function returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return codeDescription
S_OK

The method succeeded.

 

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

Header

Evr.h

Library

Evr.lib

DLL

Evr.dll

See also

Media Foundation Functions
Enhanced Video Renderer

 

 

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