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4/8/2010

This method specifies that samples following this method are grouped as a segment with a given start time, stop time, and rate.

Syntax 

HRESULT NewSegment(
  REFERENCE_TIME 
tStart,
  REFERENCE_TIME 
tStop,
  double 
dRate
);

Parameters

tStart

[in] Start time of the segment.

tStop

[in] Stop time of the segment.

dRate

[in] Rate of the segment.

Return Value

Returns an HRESULTvalue that depends on the implementation.

HRESULTcan be one of the following standard constants, or other values not listed.

Value Description

E_FAIL

Failure.

E_POINTER

Null pointer argument.

E_INVALIDARG

Invalid argument.

E_NOTIMPL

Method is not supported.

S_OK or NOERROR

Success.

Remarks

This method enables filters that process buffers containing more than one sample to delineate the rendering of the samples between start and stop time, as indicated by the tStartand tStopparameters.

This method is intended to be implemented on an input pin.

A connected output pin on the upstream filter calls this method after completing delivery of previous data and before calling IMemInputPin::Receivewith new data. It indicates that all data arriving after this call is part of a segment delineated by the parameters.

Requirements

Windows Embedded CE Windows CE 2.12 and later
Windows Mobile Pocket PC for Windows Mobile Version 5.0 and later, Smartphone for Windows Mobile Version 5.0 and later
Note Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements
For more information, see Setting Up the Build Environment,
Version 2.12 requires DXPAK 1.0 or later

See Also

Reference

IPin Interface