CVideoTransformFilter::StartStreaming
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4/8/2010
Overrides CTransformFilter::StartStreaming to reset the quality control information when streaming starts or flushing starts.
Syntax
virtual HRESULT StartStreaming( );
Parameters
None.
Return Value
Returns NOERROR.
Remarks
This member function sets several quality control member variables to 0, including the following:
- m_itrLate
- m_nKeyFramePeriod
- m_nFramesSinceKeyFrame
- m_bSkipping
- m_tDecodeStart
It sets m_itrAvgDecode to 3000.
It sets m_bQualityChanged and m_bSampleSkipped to FALSE.
Requirements
| Windows Embedded CE | Windows CE 2.12 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment, Version 2.12 requires DXPAK 1.0 or later |