CBaseOutputPin.DeliverNewSegment method

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[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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 DeliverNewSegment method delivers a new-segment notification to the connected input pin.

Syntax

virtual HRESULT DeliverNewSegment(
   REFERENCE_TIME tStart,
   REFERENCE_TIME tStop,
   double         dRate
);

Parameters

tStart

Starting media position of the segment, in 100-nanosecond units.

tStop

End media position of the segment, in 100-nanosecond units.

dRate

Rate at which this segment should be processed, as a percentage of the original rate.

Return value

Returns an HRESULT value. Possible values include those listed in the following table.

Return code Description
S_OK
 Success.
VFW_E_NOT_CONNECTED
 Pin is not connected.

Remarks

This method calls the IPin::NewSegment method on the input pin.

Requirements

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

See also

CBaseOutputPin Class