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MFCreateSinkWriterFromMediaSink function

Creates the sink writer from a media sink.

Syntax


HRESULT MFCreateSinkWriterFromMediaSink(
  _In_   IMFMediaSink *pMediaSink,
  _In_   IMFAttributes *pAttributes,
  _Out_  IMFSinkWriter **ppSinkWriter
);

Parameters

pMediaSink [in]

Pointer to the IMFMediaSink interface of a media sink.

pAttributes [in]

Pointer to the IMFAttributes interface. You can use this parameter to configure the sink writer. For more information, see Sink Writer Attributes. This parameter can be NULL.

ppSinkWriter [out]

Receives a pointer to the IMFSinkWriter interface. The caller must release the interface.

Return value

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

Remarks

Call CoInitialize(Ex) and MFStartup before calling this function.

When you are done using the media sink, call the media sink's IMFMediaSink::Shutdown method. (The sink writer does not shut down the media sink.) Release the sink writer before calling Shutdown on the media sink.

This function is available on Windows Vista if Platform Update Supplement for Windows Vista is installed.

Windows Phone 8.1: This API is supported.

Requirements

Minimum supported client

Windows 7, Windows Vista and Platform Update Supplement for Windows Vista [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2008 R2 [desktop apps | Windows Store apps]

Header

Mfreadwrite.h

Library

Mfreadwrite.lib

DLL

Mfreadwrite.dll

See also

Media Foundation Functions

 

 

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