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Overrides CTransformFilter::StartStreamingto reset the quality control information when streaming starts or flushing starts.
virtual HRESULT StartStreaming( );
Return Values
Returns NOERROR.
Remarks
This member function sets several quality control member variables to 0, including m_itrLate, m_nKeyFramePeriod, m_nFramesSinceKeyFrame, m_bSkipping, and m_tDecodeStart. It sets m_itrAvgDecodeto 3000, and sets m_bQualityChangedand m_bSampleSkippedto FALSE.