IMediaObject::Discontinuity
A version of this page is also available for
4/8/2010
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 |
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 |
| Windows Mobile | Windows Mobile Version 5.0 and later |