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[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
The Unadvise method removes a pending advise request.
Syntax
HRESULT Unadvise(
[in] DWORD_PTR dwAdviseCookie
);
Parameters
[in] dwAdviseCookie
Identifier of the request to remove. Use the value returned by IReferenceClock::AdviseTime or IReferenceClock::AdvisePeriodic in the pdwAdviseToken parameter.
Return value
Returns an HRESULT value. Possible values include the following.
| Return code | Description |
|---|---|
|
Not found. |
|
Success. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | strmif.h (include Dshow.h) |
| Library | Strmiids.lib |