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公开(公告)号:US20090161809A1
公开(公告)日:2009-06-25
申请号:US12337446
申请日:2008-12-17
申请人: Liming Xiu , Hongbing Lian , Grady Cook , Christopher Sean Tracy , Wen Li
发明人: Liming Xiu , Hongbing Lian , Grady Cook , Christopher Sean Tracy , Wen Li
IPC分类号: H03D3/24
CPC分类号: H04N5/46 , G09G5/008 , G09G2340/0435 , H03L7/18 , H04N7/0122 , H04N21/4305 , H04N21/440281
摘要: A method and apparatus for adjusting to a frame rate. The method displays the video frames with varying rates. The method comprising the steps of detecting a change in the frame rate, calculating the FREQ of the frame, adjusting the phase-locked loop utilizing the calculated FREQ, and utilizing the adjusted phase-locked loop output as the pixel clock to display the frame.
摘要翻译: 一种用于调整到帧速率的方法和装置。 该方法以不同的速率显示视频帧。 该方法包括以下步骤:检测帧速率的变化,计算帧的FREQ,利用所计算的FREQ调整锁相环,并利用调整的锁相环输出作为像素时钟来显示帧。