IMediaSample::SetDiscontinuity (Windows CE 5.0)
This method sets the discontinuity property.
HRESULT SetDiscontinuity(BOOLbIsDiscontinuity);
Parameters
- bIsDiscontinuity
[in] Set to TRUE to specify the media sample as discontinuous with the previous sample.
Return Values
Returns an HRESULT value that depends on the implementation. HRESULT can be one of the following standard constants, or other values not listed.
| Value | Description |
|---|---|
| E_FAIL | Failure. |
| E_POINTER | Null pointer argument. |
| E_INVALIDARG | Invalid argument. |
| E_NOTIMPL | Method is not supported. |
| S_OK or NOERROR | Success. |
Remarks
Discontinuous samples occur when a source filter seeks to a different place in the media 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.
Pocket: Windows Mobile 5.0 and later
Smartphones: Windows Mobile 5.0 and later
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
See Also
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