IMediaSample::IsDiscontinuity
This method determines if there is discontinuity in the data stream.
HRESULT IsDiscontinuity(void);
Parameters
None.
Return Values
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
DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
See Also
Last updated on Wednesday, April 13, 2005
© 2005 Microsoft Corporation. All rights reserved.