CVideoTransformFilter::StartStreaming

  • 项目

Overrides CTransformFilter::StartStreaming to reset the quality control information when streaming starts or flushing starts.

virtual HRESULT StartStreaming( );

Parameters

None.

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_itrAvgDecode to 3000, and sets m_bQualityChanged and m_bSampleSkipped to FALSE.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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Last updated on Wednesday, April 13, 2005

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