IMFMediaSink::GetStreamSinkByIndex method
Gets a stream sink, specified by index.
Syntax
HRESULT GetStreamSinkByIndex(
[in] DWORD dwIndex,
[out] IMFStreamSink **ppStreamSink
);
Parameters
- dwIndex [in]
-
Zero-based index of the stream. To get the number of streams, call IMFMediaSink::GetStreamSinkCount.
- 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. |
|
Invalid index. |
|
The media sink's Shutdown method has been called. |
Remarks
Enumerating stream sinks is not a thread-safe operation, because stream sinks can be added or removed between calls to this method.
Requirements
|
Minimum supported client |
Windows Vista [desktop apps | Windows Store apps] |
|---|---|
|
Minimum supported server |
Windows Server 2008 [desktop apps | Windows Store apps] |
|
Header |
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Library |
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See also