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MFCreateMFByteStreamWrapper function

Creates a wrapper for a byte stream.

Syntax


HRESULT MFCreateMFByteStreamWrapper(
  _In_  IMFByteStream *pStream,
  _In_  IMFByteStream **ppStreamWrapper
);

Parameters

pStream [in]

A pointer to the IMFByteStream interface of the original byte stream.

ppStreamWrapper [in]

Receives a pointer to the IMFByteStream interface of the wrapper. The caller must release the interface.

Return value

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

Remarks

The IMFByteStream methods on the wrapper call directly through to the original byte stream, except for the IMFByteStream::Close method. Calling Close on the wrapper closes the wrapper object, but leaves the original byte stream open.

Requirements

Minimum supported client

Windows 8 [desktop apps only]

Minimum supported server

Windows Server 2012 [desktop apps only]

Header

Mfapi.h

Library

Mfplat.lib

DLL

Mfplat.dll

 

 

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