Partager via

IMediaSample::IsDiscontinuity (Compact 2013)

  • Article

3/26/2014

This method determines if there is discontinuity in the data stream.

Syntax

HRESULT IsDiscontinuity(void);

Parameters

None.

Return Value

Returns S_OK if the sample is a discontinuous sample, or S_FALSE if not; otherwise, returns an HRESULT error value.

Remarks

Discontinuity occurs when a source filter seeks to a different place in the stream or when a filter drops samples for quality control.

While calling SetDiscontinuity with a value of TRUE (1) sets the discontinuity property, calling IsDiscontinuity on a discontinuous sample returns S_OK (0).

Requirements

Header

dshow.h

Library

Strmiids.lib

See Also

Reference

IMediaSample Interface