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chakrdeep

Help needed on MFC, DirectShow issues

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Hi all, Plz can any1 let me know the solution to any of these isssues 1. ChildFrameWnd (having 3 CView-derived classes) in a MDI-based application flickers. How do I avoid it? .. yes, I have tried returning TRUE in OnEraseBkgnd function 2. I have a avi player with a slider control (seek bar) which does not get updated as the avi file plays i.e; say a movie file is played, the seek bar does not traverse in time. I have the following code embedded void PlayerView::OnTimer(UINT nIDEvent) { PlayerDoc* pDoc = GetDocument(); LONGLONG lPosition = 0; LONGLONG lDuration = 0; pDoc->m_pMediaSeeking->GetDuration(&lDuration); pDoc->m_pMediaSeeking->GetCurrentPosition(&lPosition); pDoc->m_nVideoPosition = (int)(lPosition * 1000/ lDuration); //data is transferred between m_sliderVideo slider control and //m_nVideoPosition data member using DDX_Slider and //DDX_Control CFormView::OnTimer(nIDEvent); } where am I going wrong? thanx a ton

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