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IMFMediaEngineProtectedContent::TransferVideoFrame method

Copies a protected video frame to a DXGI surface.

Syntax


HRESULT TransferVideoFrame(
  [in]   IUnknown *pDstSurf,
  [in]   const MFVideoNormalizedRect *pSrc,
  [in]   const RECT *pDst,
  [in]   const MFARGB *pBorderClr,
  [out]  DWORD *pFrameProtectionFlags
);

Parameters

pDstSurf [in]

A pointer to the IUnknown interface of the destination surface.

pSrc [in]

A pointer to an MFVideoNormalizedRect structure that specifies the source rectangle.

pDst [in]

A pointer to a RECT structure that specifies the destination rectangle.

pBorderClr [in]

A pointer to an MFARGB structure that specifies the border color.

pFrameProtectionFlags [out]

Receives a bitwise OR of zero or more flags from the MF_MEDIA_ENGINE_FRAME_PROTECTION_FLAGS enumeration. These flags indicate which content protections the application must apply before presenting the surface.

Return value

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

Remarks

For protected content, call this method instead of the IMFMediaEngine::TransferVideoFrame method.

Requirements

Minimum supported client

Windows 8 [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2012 [desktop apps | Windows Store apps]

Header

Mfmediaengine.h

See also

IMFMediaEngineProtectedContent

 

 

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