草谷超高清電視基礎(chǔ)架構(gòu)發(fā)展規(guī)劃

吳兵@草谷公司草谷超高清電視基礎(chǔ)架構(gòu)發(fā)展規(guī)劃Howtobuilda4Ksystem?Transportationofthe4KsignalIntheproductiontodaywecanusefour3GSDIconnectioncarryingthefourquadrantoftheimage,tomorrowatransitionwithIPinfrastructurewillsimplifytheimplementationFordeliveryandcontributioncompressionisnowavailableNumberofchipsetarealsoavailableforencodinganddecodingIPFabricLDXDyno/SummitK-FrameKaleidoiTXIPGatewaysGVSolution:AFullyIPConnectedFacilityGenericIPSwitchingGVConvergent10GigESpecialized

IPSwitchingSDIIPBitRate,Gb/sGb/sperLaneNumberofLanesWhen10101Now40104Now401~20171001010Now254~20154004010~2017UpdateonEthernetTechnologyMezzaninecompressionMezzaninecompression–cannotfit12G4kinto10G4classesofsignalsBaseband–SDIorIPMezzanine–productionapplications–IPJPEG2K,TICO,Dirac-somearealreadyareusingJP2KfortransportHighlycompressed–H.264–Proxy–lowerresolutionsignalformonitoringsignalsNowcreateslatencychallenges–iftakesframetoencodeordecode–thatwilltaketoolong–TICOCompressionTICO?CompressionSupportersAnnouncetheLaunchoftheTICOAlliancetoMoveto4K/UHDinLiveBroadcastProduction.HighQuality–4:1Lowlatency-LinesIPGatewaysEnablingIPmigration:keysystem‘buildingblocks’IPconnectedbroadcastproductsUnifiedcontrolofIP&SDIswitchingAudio/VideoOverIP

InfrastructureLDXIPConnectivity10GbEfiberconnectivityScalablefrom‘just’videotoafullIPproduction4Kover1wirewithTICOK-FrameIPConnectivity10GbESFP+connectivity43GI/OperexpansionmodulePhaseII-TICOK2SummitServerswithIPConnectivityOptionalcodeccardwith210GbEportsKMX-3901-IP-IN:MonitorIPandSDIonthesamedisplayIP2022-6HDMIIPinputsandIPoutputsmultiviewerIP2022-6IPtoHDMIConverterHybridA/VSwitching,processing&multi-viewinginasingle,compactplatform1Terabit,VerticalInterval-awareIPcompatibleFabricBeginBuildingYourBroadcastDataCenterIPbasedliveproduction,generalpurposeinfrastructure&playoutGVNODE

A/VProcessinginIPDistributedRoutingVerticallyaccurateswitchingAllinOneprocessingandaggregationnodeFunctionalintegrationprovidesasuperiorperformance(reduceddelay,fewercomponents,etc)anduserexperienceLowLatencyIPSwitching&Processing:GVNode12345678910111213141516Internalswitchingfabric1TbpsConnecttoNativeIPdevicesIPI/OConnecttolegacySDIdevicesSDII/OMonitorSDI

&IPvideoIPMultiviewersProcessAudio,Video&MetadataProcessingIPFabricIPFabricGVNode&COTSIPDistributedArchitectureGracefulscalingWirespeedNon-blockingScalableupto6Kx6KHDwithonehopGeneralIPSwitchingIPModulesSDI

ModulesProcessingModulesSDI

ModulesMultiviewerModulesSDI

Modules…………IPSource/DestSDI

SourcesSDI

SourcesIPDestIPModulesSDI

ModulesProcessingModulesSDI

ModulesMultiviewerModulesIP

Modules…………IPSource/DestSDI

SourcesSDI

SourcesIPDestSource,FabricorDestinationSwitching?RequiresnewsourceHW&complexautomationGVNode

orlegacySDIwilldothisProductionSwitchers,MasterControldothistodayGVFocusEnablingIPgenericswitches:ConvergentSDNFamiliar,unifiedcontrolofIP&HD-SDIroutingLowlatencyswitchingusingOpenDayliteAPI,Openflow&SNMPConvergentSDNroutercontrolSoftwareDefinedNetworking(SDN)removesrigidity&complexityofnetworkmanagementGVConvergentSDN:端到端的IP化技術(shù)解決方案ControlConfigurationMonitoringGrassValley’s‘glass-to-glass’4K/HDworkflowLDXcameras

Karrera/KayenneswitchersTelecastfibersystemsDyno

replayEDIUS

NLEKaleido

monitoringNVISION

routersGrassValleyIPInitiativeSummary業(yè)界目前最完整的IP架構(gòu)技術(shù)解決方案基于COTS商用以太網(wǎng)交換機(jī)，采用OpenFlow/OpenDayLight開放協(xié)議的SDN控制器技術(shù)，實(shí)現(xiàn)對(duì)傳統(tǒng)矩陣與IP交換機(jī)的混合控制；基于數(shù)據(jù)中心分布式IP網(wǎng)絡(luò)架構(gòu)的周邊音視頻處理平臺(tái)技術(shù)，實(shí)現(xiàn)全I(xiàn)P化的