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This topic applies to Windows XP Service Pack 1 or later.
The RatingsUnblocked method is called when the object unblocks the stream. This event occurs only if a stream that was previously blocked is unblocked.
Syntax
HRESULT RatingsUnblocked();
Parameters
This method has no parameters.
Return Value
Return S_OK or an error code.
Requirements
| Header | Declared in Dshow.h. |
| DLL | Requires Quartz.dll. |
See Also
IMSVidStreamBufferSourceEvent Interface
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Build date: 12/4/2008