《hdmi英文演示》ppt课件

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1、DavidYao,SeniorSalesDirector,SiliconImage,Inc.VincentHsia,SeniorFAEManager,SiliconImage,Inc.ImplementingNewHDMI1.3FeaturesSpecificationreleasedinJune2006Developedtomeetevolvingneedsofthehigh-definitionmarketplaceBandwidthmorethandoubledfrom165MHz(4.95Gbps)to340MHz(10.2Gbps)tosupp

2、ortHigherResolution,FasterRefresh,andDeepColorExtendedcolorgamutformorenaturalandrealisticcolorSupportforlosslessdigitalaudioNewHDMI1.3FeaturesOverviewLipsynctimingcompensationMiniconnectorforcamerasandcamcordersInitialSpec1.32MoreBandwidth5→10Gb/sDeepColor24→48bitxvYCCWiderColor

3、GamutDolby®TrueHDDTS-HDLipSyncMiniConnector35mmFilmEye3Human1Mpixel10Mpixel100Mpixel1080pHDTVCinemaDisplay720pHDTV480pEDTVCompactDigitalStillCameraDigitalSLRCellPhoneCameraDigitalCinema4KVCRSensor/RecorderDisplay0.1MpixelHDMIHDMI1.21.0–1.3GreaterBandwidthforHigherResolution1440p/

4、WQXGAApple4SmootherMotion−MotionbluroftenoccursinLCDdisplayswith60Hzrefreshrates−LCDrefreshratesincreasingto120HzFasterResponseTime−ForGamers,responsetimeisthedifferencebetweenlifeanddeath−Fasterrefreshratemeansfasterresponsetimemeanslivingtofightanotherday!GreaterBandwidthforFas

5、terRefreshCodinrb5−BillionsofcolorsEliminatesartifactsthatappearasbandsorcontours−MostnoticeableinsubtlegradationsandtonaltransitionsIncreasescontrastratiosforsharperimages&greaterdetailMoreaccuratelyrepresentsoriginalmaterial−Deepercolorpaletteproducesvideomorelikeoriginalfilm−L

6、iveeventslookmorenaturalSimplifiedexampleoftonaltransitionswithlimitedcolorpaletteSimplifiedexampleoftonaltransitionswithextendedcolorpaletteCurrentworld:limitedto24bits/pixelcolor−16millioncolorsNotgoodenoughfortoday’sdisplaysDeepColorallows24,30,36and48bits/pixelcolordepthSimul

7、atedlow-bitcolordepthSimulatedhigh-bitcolordepthloangGreaterBandwidthforDeepColor6Takesfulladvantageofcolorrenderingcapabilitiesofmoderndigitaldisplaysvs.olderCRTtechnologyxvYCCExtendedColorGamutforRealisticandNaturalColorxvYCCisthenextgenerationHDcolorspacestandard−IEC619966-2-4

8、vs.olderITUBT.709-5Acollaborationbetween