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IMediaObject::Discontinuity (Windows Embedded CE 6.0)

1/6/2010

This method signals a discontinuity on the specified input stream.

Syntax

HRESULT Discontinuity(
  DWORD dwInputStreamIndex
);

Parameters

  • dwInputStreamIndex
    Zero-based index of an input stream on the DMO.

Return Value

Returns an HRESULT value. Possible values include the following.

Value Description

S_OK

Success

DMO_E_INVALIDSTREAMINDEX

Invalid stream index

Remarks

A discontinuity represents a break in the input.

A discontinuity might occur because no more data is expected, the format is changing, or there is a gap in the data.

After a discontinuity, the DMO does not accept further input on that stream until all pending data has been processed. The application should call the IMediaObject::ProcessOutput method until none of the streams returns the DMO_OUTPUT_DATA_BUFFERF_INCOMPLETE flag.

Requirements

Header dmo.h
Library Dmoguid.lib
Windows Embedded CE Windows CE .NET 4.1 and later

See Also

Reference

IMediaObject
IMediaObject::ProcessOutput
DMO Error Codes