通过

IMSVidStreamBufferSourceEvent::RatingsChanged

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Microsoft DirectShow 9.0

IMSVidStreamBufferSourceEvent::RatingsChanged

This topic applies to Windows XP Service Pack 1 or later.

The RatingsChanged method is called when the rating changes.

Syntax

  HRESULT RatingsChanged();

Parameters

This method takes no parameters.

Return Values

Return S_OK or an error code.

Requirements

  Header: Dshow.h.

  Library: Quartz.dll.

See Also