IMFMediaSink::GetStreamSinkById method
Gets a stream sink, specified by stream identifier.
Syntax
HRESULT GetStreamSinkById(
[in] DWORD dwStreamSinkIdentifier,
[out] IMFStreamSink **ppStreamSink
);
Parameters
- dwStreamSinkIdentifier [in]
-
Stream identifier of the stream sink.
- ppStreamSink [out]
-
Receives a pointer to the stream's IMFStreamSink interface. The caller must release the interface.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
|
The method succeeded. |
|
The stream identifier is not valid. |
|
The media sink's Shutdown method has been called. |
Remarks
If you add a stream sink by calling the IMFMediaSink::AddStreamSink method, the stream identifier is specified in the dwStreamSinkIdentifier parameter of that method. If the media sink has a fixed set of streams, the media sink assigns the stream identifiers.
To enumerate the streams by index number instead of stream identifier, call IMFMediaSink::GetStreamSinkByIndex.
Requirements
|
Minimum supported client |
Windows Vista [desktop apps | Windows Store apps] |
|---|---|
|
Minimum supported server |
Windows Server 2008 [desktop apps | Windows Store apps] |
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Header |
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Library |
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See also