CTransformFilter.EndOfStream method

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The EndOfStream method notifies the filter that no additional data is expected from the input pin.

Syntax

virtual HRESULT EndOfStream();

Parameters

This method has no parameters.

Return value

Returns S_OK or another HRESULT value.

Remarks

The input pin's CTransformInputPin::EndOfStream method calls this method. This method delivers the end-of-stream notification downstream. If the derived class uses a worker thread to deliver media samples, it should override this method and queue the end-of-stream notification.

Requirements

Requirement	Value
Header	Transfrm.h (include Streams.h)
Library	Strmbase.lib (retail builds); Strmbasd.lib (debug builds)

See also

CTransformFilter Class