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IMFStreamSink::GetIdentifier method (mfidl.h)

  • Article

Retrieves the stream identifier for this stream sink.

Syntax

HRESULT GetIdentifier(
  [out] DWORD *pdwIdentifier
);

Parameters

[out] pdwIdentifier

Receives the stream identifier. If this stream sink was added by calling IMFMediaSink::AddStreamSink, the stream identifier is in the dwStreamSinkIdentifier parameter of that method. Otherwise, the media sink defines the identifier.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code Description
S_OK
 The method succeeded.
MF_E_SHUTDOWN
 The media sink's Shutdown method has been called.
MF_E_STREAMSINK_REMOVED
 This stream was removed from the media sink and is no longer valid.

Requirements

Requirement Value
Minimum supported client Windows Vista [desktop apps | UWP apps]
Minimum supported server Windows Server 2008 [desktop apps | UWP apps]
Target Platform Windows
Header mfidl.h
Library Mfuuid.lib

See also

IMFStreamSink

Media Sinks