IDMAChannel::OnDiscontinuity (Windows Embedded CE 6.0)
1/6/2010
This method is to be called between series of DMA transfers to indicate discontinuity in the data stream. The implementation is responsible for routing this call to associate the media renderer as appropriate.
Syntax
HRESULT OnDiscontinuity();
Parameters
None.
Return Value
The following table shows a list of possible return values.
| Return value | Description |
|---|---|
S_OK |
The request completed successfully. |
E_NOTIMPLEMENTED |
This method was unsuccessful. |
Remarks
IDMAChannel::OnDiscontinuity can be called between two data transfers after the first transfer is completed, but before the second starts. This means that the second data block is part of a new timeline in terms of the encoder clock. To reset STC, use the IDVDRenderer::Abort method. IDMAChannel::OnDiscontinuity usually only delegates to the renderer's Abort method.
Requirements
| Header | dvddrvr.idl |
| Windows Embedded CE | Windows CE .NET 4.0 and later |