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]
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Pointer to the IMFMediaSink interface of a media sink.
- pAttributes [in]
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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]
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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.
Requirements
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Minimum supported client |
Windows 7, Windows Vista and Platform Update Supplement for Windows Vista [desktop apps | Windows Store apps] |
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Minimum supported server |
Windows Server 2008 R2 [desktop apps | Windows Store apps] |
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Minimum supported phone |
Windows Phone 8.1 |
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Header |
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Library |
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DLL |
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See also