标签: 从模

视频入门－从模拟讲到DTV的详细介绍ATODTVSystemTechnicalDocumentationATOHWTeamJuly,2003TopicofTechnicalDataFundamentalfunctionsofDTVSystemColorspaceAnalogInputSignalDigitaldataformatInputInputCaptureControlFrameRateConversionImage/VideoenhancementScalarDe-interlaceOSDPIPPOPOutputDisplaycontrolColorSpaceColorspaceforColorDifferenceVideoSignal1.ColordifferenceanalogVideoareYUVandYPbPr2.Thecommonformulashowasbelow:SignalandColorSpaceAnalogSignalTV(CVBS),Compositesignal(YUVcolorspace)AV,Composite(YUVcolorspace)S-video,Y/Csignal(YUVcolorspace)Component,Y/R-Y/B-Y(YUVcolorDigital480i……