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Determines if the sample should be drawn between the start and stop times given.
virtual HRESULT ShouldDrawSampleNow( IMediaSample * pMediaSample , REFERENCE_TIME * pStartTime , REFERENCE_TIME * pEndTime );
Parameters
- pMediaSample
- Media sample.
- pStartTime
- Start time in question.
- pEndTime
- End time in question.
Return Values
Returns S_FALSE by default. The overriding member function can return S_OK to indicate that the sample should be drawn immediately instead of waiting for its scheduled time.
Remarks
This member function is used by the derived video renderer class for quality management.