Video conference system

Development

Accordingtodata,inrecentyears,mycountry'svideoconferencingsystemmarkethasexpandedyearbyyear.In2009,theindustrymarketscalereached5.17billionyuan,anincreaseof22.22%fromthe4.23billionyuanin2008;Themarketsizein2010reached6.63billionyuan,ayear-on-yearincreaseof28.24%,thelargestincreaseinrecentyears.Combinedwiththegrowthofmajorcompanies,theindustry'sgrowthratewasabout19%in2011andabout10%in2012.Itisspeculatedthatthemarketsizewillreach7.89billionyuanand8.76billionyuan,respectively.

Inthefuture,theuseofvideoconferencingsystemswillfurtherpenetrateintoallwalksoflife.Atpresent,theproportionofusersusingvideoconferencingbytheChinesegovernmenthasreachedabout30%,andtheproportionofkeyindustriessuchasfinance,energy,communications,transportation,medicalcare,andeducationhasalsobeenincreasing,butthereisstillhugeroomfordevelopment.Thegovernmentvideoconferencingnetworkwillcovertownsandvillages,andthefinancial,telecommunications,energyandotherindustrieswillalsobegintomanagemoredetailedmarkets,whichwillgreatlypromotetherapiddevelopmentofthevideoconferencingsystemmarket.

Incontrast,themajorityofsmallandmedium-sizedenterpriseswillbeanewgrowthpointforthedevelopmentofthevideoconferencingsystemindustry.Atpresent,thenumberofsmallandmediumcorporateenterprisesinmycountryexceeds50million,accountingformorethan99%ofthetotalnumberofenterprises.Withthecontinuousreductionofcosts,thecontinuousimprovementofenterprises'requirementsforcostcontrolandoperatingefficiency,videosystemswillbecomeanimportantwayforsmallandmedium-sizedenterprisestosolvetheaboveproblems.Therefore,themarketcapacityofvideoconferencingsystemsusedbySMEswillshowasubstantialgrowthtrend.Duringthe"TwelfthFive-YearPlan"period,thedevelopmentspeedofChina'svideoconferencingsystemindustrywillbesignificantlyfasterthanthatofthe"EleventhFive-YearPlan".

Basicconcept

Videoconferencesystem,Englishis(VideoConferenceSystem),includingsoftwarevideoconferencesystemandhardwarevideoconferencesystem,referstotwoormoredifferentplacesIndividualsorgroupscandistributethestaticanddynamicimages,voice,text,picturesandotherdataofthecharacterstothecomputersofeachuserthroughvariousexistingtelecommunicationtransmissionmedia,sothatuserswhoaregeographicallydispersedcangathertogetherInoneplace,informationisexchangedthroughvariousmethodssuchasgraphicsandsoundtoincreasetheunderstandingofthecontentofbothparties.Atpresent,videoconferencingisgraduallydevelopinginthedirectionofmulti-networkcollaboration,high-definition,anddevelopment.

Videoconferencingiscurrentlythemostadvancedcommunicationtechnology.WiththehelpoftheInternet,high-efficiencyandhigh-definitionremotemeetingsandofficescanberealized,continuouslyimprovingusercommunicationefficiency,reducingcorporatetravelcosts,andimprovingmanagementeffectiveness,etc.Ithasuniqueadvantagesandhaspartiallyreplacedbusinesstravelandhasbecomethelatestmodeloftelecommuting.Inrecentyears,thescopeofapplicationofvideoconferencinghasexpandedrapidly,fromgovernment,publicsecurity,military,courts,scienceandtechnology,energy,medicalcare,educationandotherfieldscanbeseeneverywhere,coveringallaspectsofsociallife.AccordingtothelateststatisticsofCCWInformation,thedomesticvideoconferencemarketin2009wasabout4.36billionyuan.

Basicform

ThegeneralvideoconferencesystemincludesMCUmultipointcontroller(videoconferenceserver),conferenceroomterminal,PCdesktopterminal,telephoneAccessgateway(PSTNGateway),Gatekeeper(gatekeeper)andotherparts.VariousterminalsareconnectedtotheMCUforcentralizedexchangetoformavideoconferencenetwork.Inaddition,thevoiceconferencesystemallowsalldesktopuserstoparticipateinvoiceconferencesthroughPCs,whicharederivedfromvideoconferences.Atpresent,thevoicesystemisalsoareferenceconditionformultifunctionalvideoconferences.

Multipointprocessingunit

MCUisthecorepartofthevideoconferencingsystem,providinguserswithconnectionservicesforgroupmeetingsandmulti-groupmeetings.Atpresent,theMCUsofmainstreammanufacturerscangenerallyprovideaccessservicesforupto64usersinasinglemachine,andcanbecascadedtobasicallymeetuserrequirements.TheuseandmanagementoftheMCUshouldnotbetoocomplicated,andshouldbeoperatedbythegeneralstaffofthecustomer’stechnicaldepartmentandeventheadministrationdepartment.

Large,mediumandsmallmeetingroomterminalproducts(EndPoint)

Large,mediumandsmallmeetingroomterminalproductsareprovidedtotheuser’smeetingroom.Theequipmentcomeswithacameraandremotecontrolkeyboard.ItcanbedisplayedonaTVoraprojector,anduserscanchoosedifferentdevicesaccordingtothesizeofthevenue.Generalmeetingroomequipmentisequippedwithadedicatedvideotrackingcamera,whichcanberotatedbackandforthandleftandrightbyremotecontroltocoveranypeopleandobjectsparticipatinginthemeeting.

PCterminalproducts

Holdvideoconferencesdirectlyonthecomputer.Generally,thePCcamerawithrelativelylowcostisconfigured,andnowsupportsdozensofpointsandhundredsofpoints.Eventhousandsofmeetings.SincethePCisalreadythestandardconfigurationoftheoffice,thedesktopconferenceterminaldoesnotneedtoincreasealotofhardwareinvestment.Theconferenceroomterminalonlyneedstopurchasearelativelyhigh-performancePCandvideocapturecard,anditscostisalsolowerthanthatofordinaryhardwarevideoterminals.DomesticonlinevideoconferencingmanufacturershavetakentheleadinlaunchingSaaS-basedconferencesystemsandinnovativelyintroducedrentalservices,whichhasreducedthecostofonlinevideoconferencingtotherangethatordinaryenterprisescanaccept.BecauseitisbasedontheWindowsoperatingsystem,itcanimplementdataconferencefunctionssuchaselectronicwhiteboard,programsharing,andfiletransferwhileholdingavideoconference,asanauxiliarytoolfortheconference.

Telephoneaccessgateway

Usersdirectlyjointhevideoconferencebytelephoneormobilephonewhileonthemove.Thisisveryimportantformanydomesticleadersandpeopleonbusinesstrips.Peopleareespeciallyimportant.Itcanbesaidthatitwillbecomeanindispensablefeatureofvideoconferencinginthefuture.

Inaddition,videoconferencingsystemsgenerallyalsohaverecordingandbroadcastingfunctions.Theconferencecanbereleasedimmediatelyandthecontentoftheconferencecanberecordedinrealtime.Basedontherequirementsofpopularconferenceinformationmaterials,thissystemcansupportvideocontentsuchasPPTfiles,FLASH,IEbrowserandDVDofelectronicdatainthespeaker’scomputer,includingaudiocontent,videoscreensofleadersandguestsintheconference,andparticipationinthevenue.Synchronousrecordingofthevideoscreenoftheviewer.

Currentstandards

InternationalTelecommunicationUnionITUhasregulatedthetechnologyofaudio-visualcommunicationanditscompatibility.Inthesebasicprotocols,theEncodingformat,usercontrolmodeandotherrequirementshavebeenstipulated.TheITU-Tstandardsforvideoconferencingare:H.320protocol(usedforgroupvideoconferencingonISDN),H.323protocol(usedfordesktopvideoconferencingonLAN),H.324(usedfortelephoneOnlinevideoconferencing),H.310(forvideoconferencingonATMandB-ISDNnetworks),H.264(highlycompresseddigitalvideocodecstandard),HEVC/H.265(high-efficiencyvideocodingstandard).Amongthem,H.323protocolhasbecomethemostwidelyusedandmostcommonprotocolstandard,andH.265iscurrentlythemostadvancednetworkaudioandvideocodinganddecodingtechnology.

Introduction

Listofcommonlyusedfunctionsofvideoconferencingsoftware

Applicationrange

Theapplicationrangeofvideoconferencingsystemisverywide.Itisappliedinvariousaspectssuchasnetworkvideoconferencing,collaborativeoffice,onlinetraining,telemedicine,distanceeducation,etc.Itcanbewidelyusedinvariousfieldssuchasgovernment,military,enterprise,IT,telecommunications,electricpower,education,medicaltreatment,securities,finance,manufacturingandsoon.

Videoconferencingsystemsmainlyhavethefollowingfouruseenvironments:

1.Businessvideoconferencingsystem:Businessvideoconferencingsystemrequirementsarerelativelysimple,mainlyItservessomebusinessactivities.Thistypeofvideoconferencingsystemrequireshighcostperformance,andgeneralvideoconferencingterminalscanmeetbusinessneeds.

2.Videoconferencingsysteminspecialenvironments:Inordertomeettheneedsofspecialgroupssuchasproductionschedulingandmilitarycommand,videoconferencingsystemsarenotonlydifferentfromteaching,butalsodifferentfromConferencetype,ithasboththecomplexrequirementsoftheteachingsystemandthegrandsceneoftheconferencesystem.

3.Teaching-typevideoconferencesystem:Teaching-typevideoconferenceistomeettheteachingrequirementsofteachers,sothatteacherscancarryoutteachingactivitiesasiftheyarestandingonapodium..Theneedsoftheteachingprocessarethemostcomplicated.Ithastofaceteachersofvarioussubjectsanddifferentteachinghabitsofteachers.Itprovidesastageforteacherstogivelectures,anditalsoprovidesconvenientinteractivefunctionsforstudentsandteachers.Facilitatecommunicationwithteachersasface-to-face.

4.Conference-typetwo-wayvideoconferencesystem:Theconference-typetwo-wayvideoconferencesystemismainlyaimedatgovernmentandindustryadministrativemeetings.Itischaracterizedbylargescenesandrelativelysimpleconferencecontent.

Efficientmanagementplatform

Dailymeetingrenderings(6photos)

■Dailymeeting

Dailymeetingisthemostcommonformofallkindsofmeetings.Traditionaldailymeetingislimitedbytimeandgeographicalarea,andtheefficiencyislow.Videoconferencingsystemisused.Inthefuture,companiesandorganizationscancrossthebarriersoftimeandspacetoholddailymeetingswithmultiplepartiesindifferentplacesatanytime,shorteningtimeconsumption,speedingupinformationtransmission,reducingtravelcosts,andcreatingacommunication-freeworkspace.

■High-levelmeetings

Thecontentofhigh-levelmeetingsisoftenrelatedtoimportantaspectsoforganizationandenterprisedevelopment.Videoconferencingmusthaveextremelyhighperformanceandsafety.

Intermsofsecurity,thevideoconferencesystemadoptsthemostadvancedcloudsecurity,cloudencryptionconcepts,double-layerencryption(MD5,DES)technologyanddynamicdataencryptiontechnologyandotheradvanceddatatofullyensuredatasecurity.

■Large-scalemeetings

Large-scalemeetingshavealargenumberofparticipantsandcommunicationcontent.Videoconferencesmustbelarge-capacity,stable,andreliable.

Theleadingvideoconferencesystemadoptsadvancedcloudcomputingtechnology,supportsserverclusters,andsupportsconcurrentconferenceswithuptotensofthousandsorhundredsofthousandsofpartiesonlineatthesametime.Thevideoconferencecapacityhasbeenexpandedgeometricallytomeettheneedsoflarge-scaleconferences.Evensuperlargeconferencesareneeded.

Duringtheconference,allconferencecommunicationdataofthevideoconferencesystemautomaticallyrealizeshigh-speedrouting,loadbalancingandreal-timehotbackup,whichgreatlyimprovesthesmoothnessandstabilityofthevideoconference.

■Multinationalconferences

Duetotheproblemofsignaltransmissioncausedbydistanceandthecomplexnetworkconditionsintheinternationalpublicnetworkenvironment,itisextremelydifficulttoorganizemultinationalvideoconferences.,Requiresthesystemtohavegoodnetworkadaptabilityandstability.

Forthecomplexinternationalnetworkenvironment,theleadingvideoconferencingsystemhasstrongnetworkadaptability.Thesystemusesaself-developedtransmissionprotocol,hasadvancedfirewallandNATpenetrationcapabilities,andsupportsdial-up,ISDN,ADSL,dedicatedline,LAN,satellitenetwork,3Gandothernetworkaccessmethods,andadoptautomaticclusterroutingmethod,coupledwiththegoodstabilityofthesystem,sothatusersdonotneedtoconsidernetworkdifferences,anddonotneedtomakecomplicatedsettings.Aslongasitisconnectedtothenetwork,fastcross-borderexchangescanbecarriedout.

■Mobilemeetings

Intermsofmobilevideoconferencing,thevideoconferencingsystemhassupportedtabletcomputers,smartphones,telephonesandotheraccessmethods,makingupforPCThedisadvantageoflow-endvideoconferencingflexibilityisthatuserscanaccessthevideoconferencingsystemplatformthroughthenetworknomatterwheretheyare.Thisgreatlyexpandsthescopeofvideoconferencingapplications,makingvideocommunicationarealityanytime,anywhere,andcompletelysatisfyingpeople’sconcerns.Thedesireformobilevideoconferencing.

Applicationintelemedicine

Thesecurenetworktechnologyofinteractivetelemedicinesystemandexcellentnetworksupportprovidehighefficiencyfortelemedicineandteleconsultation.Reliablenetworksupport;thesystem'sleadingvideoandaudiodecodingandtransmissiontechnologyallowsdoctorsandpatientstoexperienceexcellentvideoandaudioenjoyment;thesystem'sextensiveinteractivecapabilitiesprovidemultipleoptionsforcallingmethods;thesystem'sadvanceddevelopmenttechnologyrealizesvariousoperatingsystemplatformsSeamlessconnectionbetweenthesystem;goodscalability,compatibilityandstabilityofthesystem,underthepremiseofmakingfulluseofthelimitedresourcesprovidedbythehardware,toachievelarge-trafficnetworkvideooutputandefficienttransactionprocessing.

Usingthevideoconferencingsystem,DICOM3.0medicalimagestakenwithmedicalequipmentsuchasCT,nuclearmagnetic,X-raymachinescanbetransmittedandsynchronizedinrealtimewithouterror,plusvideoandaudioatthesametime.Theeffectivecombinationofthethreeguaranteesthehighqualityandeffectivenessoftelemedicine.

ThevideoconferencingsoftwarehasgooddatacompatibilityandprovidesinterfacesfordataexchangeandinteractionwithPACS,HIS,etc.,ensuringtheuseofexistingresourcesinthehospital.

Anotheradvantageofthevideoconferencetelemedicinesystemisthataccordingtothedifferentneedsandcommunicationconditionsofusers,itprovidesdifferentspecificationsofhardwareconfigurationproposals,whichisconvenientforuserstochooseaccordingtotheiractualconditions.Theapplicationofvideoconferenceingovernmentagencies(takeacertaincity'smeteorologicalbureauasanexample)Function:Realizetheinterconnectionwiththeprovincialbureau'svideoconferencesystem,eachbranchcanwatchandlistentotheconferencecontentinrealtime.

Itcansupportmultipleconferencechannelsatthesametimetoensuretherelativeindependenceandinformationsecurityofeachconferencechannel.

RemoteWebmanagementcanbecarriedout,andconferenceorganizationandconferenceauthorizationaresimpleandconvenient.Thereisastrongcontrolfunction.

Theaudioandvideotransmissionwithoutdelay,theimageisclearandsmooth,thevoiceisclearandcontinuous,andthesynchronizationofaudioandvideoisensured.

Thereisameetingrecordingfunction.Withvideo-on-demandfunction.Itiseasytouse,simpletooperate,andhasgoodscalability.

Meettheneedsofconferenceroomterminals,desktopterminals,mobileterminals,etc.

Meettheneedsofvariousdepartments,suchasmeetings,teachertraining,andspeciallectures.Meetthecomprehensiveapplicationandexpansionofaudio,videoanddata.

Ensurethatthesystemrunsstablyinavarietyofnetworkbandwidthenvironments.Supportsmultipletextinteractionmethodssuchasdocumentsharing,electronicwhiteboardwebpagesynchronization,etc.Supportmultiplecollaborativeofficefunctionssuchasscreenbroadcastingandprogramsharing.

Classification

Currently,thevideoconferencesystemonthemarketcanbedividedinto:softwarevideoconferencesystemandhardwarevideoconferencesystem.

SoftwarevideoconferencingisavideocommunicationmethodbasedonthePCarchitecture.ItmainlyreliesontheCPUtoprocessvideoandaudiocodinganddecoding.Itsbiggestfeatureislowcost,goodopenness,andeasysoftwareintegration.However,softwarevideoneedstobeimprovedintermsofstabilityandreliability.Videoqualitygenerallycannotsurpasshardwarevideosystems.Itscurrentmarketismainlyconcentratedinindividualsandenterprises.Governmentsandlargeenterpriseshavegraduallybeguntoacceptitgradually,andmoreandmoreTothemeeting.

Hardwarevideoconferencingisavideocommunicationmethodbasedonembeddedarchitecture.ItreliesonDSP+embeddedsoftwaretorealizeaudiovisualprocessing,networkcommunicationandvariousconferencefunctions.Itsbiggestfeatureishighperformanceandgoodreliability.Mostofthehigh-endvideoapplicationsusehardwarevideomethods,butwiththedevelopmentoftechnology,itsmarketshareisgraduallybeingoccupiedbysoftware.

Difference

1.Economicaspect:Theconstructioncostofhardwarevideoconferencingishigh,andadedicatedlineisusuallyrequiredtoprovideservices.Therefore,aftergeneralenterprisesdecidetousehardwarevideoconferencing,theyoftenneedtoinvestalotofmoneytobuildadedicatednetworkdedicatedforvideoconferencing.Therefore,oneprojectandtwoexpendituresoftendiscouragemanycompanies.Thesoftwareisdifferent:itsuseisentirelybasedonyourexistingresources.Thereisnoneedforyoutopayadditionalcapitalinvestment.

2.Audio/videoeffects:Therequiredbandwidthishigh,andtherearefewvideosavailabletowatch.Thisisthefeelingofthemajorityofhardwarevideoconferenceusersafterusingit.Comparedwithpuresoftwareproducts,hardwarevideoandvoiceconditionsusuallyfeelmoreconsistentandstablethansoftwareproducts,butthisisaneffectbasedonhighbandwidthandstableconditions.Forexample:usuallyinahardwarevideoconference,eachchannelofvideooccupiesabout1megabyteofbandwidth.Itisforthisreasonthatthehardwareproductsmustbededicatedtoprovidebandwidth.Butinthecaseofpuresoftware,only160kisneededtotransmitthevideoclearlyandsmoothly.Imagine,forexample,ifthesamebandwidthisprovidedtosoftwareproducts,howgoodtheaudioandvideoeffectswillbe...

3.Datafunction:Asweallknow,theadvantageofsoftwareandhardwareisthedifferenceindata.Althoughsomehardwaresystemshavediscoveredtheirownshortcomings,somedatafunctionshavebeenadded.However,duetothelimitationsofitsownpositioning,hisimprovementsdidnotfundamentallychangethestatusquo.Theaddedfunctionsarenotverypracticaleither.Onthecontrary,thesoftwarecanbesaidtoinsistonthedatafunctiontotheend!

4.Application:Goodaudioandvideoeffectsandgoodbusinessfeelingareusuallythemainreasonswhycustomerschoosehardwarevideoconferencing.Butoftencustomerswillfindintheprocessofuse:itissometimesnotrighttofollowthefeeling.Itfeelsright,butnotpractical.Bycomparingthetwo,itcanbefoundintuitively:softwareproductscanfollowuserseverywhere.Customerscanuseitfordistancesales,customertraining,distanceeducation,andsoon.ItcanbesaidthataslongasyouhaveacomputerandcanaccesstheInternet,youcanuseit.However,duetoitsowndedicatednetworkandrelativelylargesize,thehardwarelimitsittoonlyacertaindeskoracertainconferenceroom.

5.Intermsofvideocapacity:softwareproductscanselectivelywatchvideosaccordingtothecustomer'sbandwidth.Forexample,ifthecustomer'snetworkisopticalfiber,hecanwatchmultiplechannelsofhigh-qualityvideoandcanchangethedisplaymodeatwill.Thebetterthenetwork,thelargerthenumberofvideosthatcanbewatched,uptoathousandchannelsofvideo,andthehardwarecanwatchupto20channels.Andtheavailablevideomodesarelimited,andyoucannotcustomizeityourself.Inthecaseofspecialneeds,itseemsinadequate.

6.Theadvantageofhardwareoversoftwareliesinitsstability,andthecurrentpublicnetworkenvironmentisnotenoughtosupportsoftware'smulti-channelvideoviewing.Thestabilityofhardwarevideoconferencingisparticularlyimportant.

Environmentalrequirements

Conferenceequipment-videoconferencingsystemtransmitsmultimediadata,whichisdifferentfromordinarydata.Duetothelargeamountofdataofthesourcesignalofsoundanddynamicimages,itcannotbedirectlyItistransmittedonadigitallineundergeneralconditions.Atthesametime,basedontherequirementsforactualuseeffects,usersalsorequirecontinuousandsmoothtransmissionofsoundandimagesignals,andsimpleandconvenientuseofotherauxiliaryfunctions.Therefore,toachievethiseffect,thesystemhascertainrequirementsinsound/imagecompressionandcommunicationlineconditions.

Newsystemtechnology

Traditionalvideoconferencingtechnologiesinclude:MCU,H.323,framerelay,etc.,whilevideoapplicationsbasedonIPbearernetworkswillbringmoreabundantfunctionsPushitinfrontofusers.Buttousethesefunctionssmoothly,usersneedtopaymoreattentiontosomenewtechnicalhotspots.

LPR(PacketLossRecovery)technology

iscurrentlyoneofthemosteffectivemethodstosolvetheproblemofvideotransmissionpacketloss.Infact,LPRisaAmechanismthatusesforwarderrorcorrection(FEC)tocoverlostdatapackets.Thesendersystemaddsredundantdatatothesentdatastream,sothatthereceiversystemcandetectandcorrecterrorswithoutrequestingthesendersystemtoretransmitthemissinginformation.ThisabilitytoperformerrorcorrectionwithoutwaitingfornetworktransmissionmakesFECverysuitableforreal-timecommunications,suchasTVbroadcasting,IPtelephony,andvideoconferencing.

QoS

QoS(QualityofService),theChinesenameis"QualityofService".Itreferstotheabilityofthenetworktoprovidehigherpriorityservices,includingdedicatedbandwidth,jittercontrolanddelay(forreal-timeandinteractivetrafficsituations),improvementofpacketlossrate,anddesignatednetworksunderdifferentWAN,LANandMANtechnologiesTraffic,etc.,whileensuringthatthepriorityprovidedforeachtrafficdoesnothindertheprogressofothertraffic.

QoSisasecuritymechanismofthenetwork,anditisatechnologyusedtosolveproblemssuchasnetworkdelayandcongestion.Undernormalcircumstances,ifthenetworkisonlyusedforspecificapplicationswithnotimelimit,QoSisnotrequired,suchasWebapplications,orE-mailsettings.Butitisverynecessaryforcriticalapplicationsandmultimediaapplications.Whenthenetworkisoverloadedorcongested,QoScanensurethatimportantservicesarenotdelayedordiscarded,whileensuringtheefficientoperationofthenetwork.

Becausevideoconferencesaremostlyusedinkeyservicesandaresimultaneouslytransmittedwithvoiceanddata,theyhavehigherrequirementsfornetworktransmissionquality.StreamingmediaQoSneedstosolvetwoproblems,bandwidthoccupationanddelayjitter.

Hybridnetworkvideoapplicationtechnology

HybridtechnologyofsoftwarevideoconferencingreferstothecoexistenceofB/SandC/Sarchitectures.ThissystemsupportstheuseofclientsoftwareortheFlashPlayerofthebrowser.Therefore,userscaneitherruntheclienttoconductameeting,ordirectlyopenthewebpagetoenterthemeeting.Comparedwithothertypes,theintegratedapplicationhasbothconvenience,securityandapplicationeffects.

Cloudcomputingtechnology

Cloudcomputingvideoconferencingperfectlycombinestheadvantagesofcloudandvideoconferencing,withmoreflexibleandchangeablemeetingformats,Fasterdataprocessingmethodspromoteacomprehensiveupgradeofthedataprocessingcapabilitiesandresourceallocationcapabilitiesofvideoconferencing,helpinguserstoobtainthebestserviceatthelowestprice.Oncelaunched,itishighlyrecommendedandevenhailedasthemostanticipatedinthevideoconferencingindustryNewtechnology.

Cloudstorage

Muchofthemassiveincreaseinthetotalamountofinformationisduetothegeometricmultiplicationofdatainthebusinessfield,andtraditionalstoragemethodscannolongerwithstandthistsunami-likegrowth.Inthisregard,cloudstoragewillquicklyoccupythebusinessmarketwithahighercapacityandmorestablestoragemethod.Specifictothecurrentmostimportantofficemethodinthebusinessfield-videoconferencing,itwillalsocomplywithmarketrequirementsandfullyadoptcloudstoragetoproperlystoretheever-increasingbusinessdata.

Theemergenceofcloudstorageforvideoconferencingbreaksthroughtheperformancebottleneckoftraditionalstoragemethods,enablingcloudstorageproviderstoconnectalargenumberofdifferenttypesofstoragedevicesinthenetworktoformanexceptionallypowerfulstoragecapacitytoachieveperformanceandcapacityThelinearexpansionofdatastoragemakesitpossibletostoremassiveamountsofdata,allowingenterprisestohavestoragecapacityequivalenttotheentirecloudandsuccessfullysolvestorageproblems.

Withthehelpofthevideoconferencecloudstorageserviceprovidedbycloudconferencemanufacturers,enterprisesareexpectedtogetridofthehugeinvestmentinhardwarestorageequipment,reducethelaborexpenditureonsystemmaintenance,therebyreducingITcostsforusersandquicklyreducingfinancesPressuretoenhancethecompetitivenessofenterprises.Atthattime,usersonlyneedtopayasmallstoragefeetostorethesuper-large-capacitydatainthecloud,andsetrelevantpermissionsasneeded,andshareitwiththosewhoneedtoshareanytimeandanywhere.Whilereducingthetimeofdatatransmission,themanufacturercanhelpExcellentencryptiontechnologyavoidsaccidentssuchaspacketlossandleakageduringtransmission,andfullyguaranteesdatasecurity.

Formanufacturers,thecloudstoragecompetitionwillbeabattlewithoutgunpowder.Comparedwithforeignmanufacturerswithdeeppockets,Chinesevideoconferencingmanufacturersaremoreadvancedintermsofconceptlocalization,technologicalinnovationandservicecapabilities.Therefore,inordertowinthecloudstoragewar,domesticmanufacturersneedtoincreasetheireffortstoovercometechnicaldifficulties.,Whileseizingmarketopportunities,itisalsonecessarytostrengthenindependentinnovationcapabilities,occupythecommandingheightsofcloudcomputing,competefortherighttospeakincloudstandards,andcombinewithhigh-qualitycustomerservicesystemtoquicklygrabtheresourcesofvideoconferencingcloudstorageinthemindsofusersandestablishastrongThebrandeffectofthecompanycanwinthecompetitioninthefuture.

P2Ptechnology

AnyChatusesP2Pcommunicationtechnologyforaudioandvideoapplicationsthatcanbetransferredwithoutaserver.Thecoreofthistechnologyisfirewalltraversal.TheuseofP2Pcommunicationtechnologycangreatlyreducetheloadofthesystemserver,andexpandthecapacityofthesystemgeometrically,andwillnotcausenetworkcongestionoftheserverduetotoomanyonlineusers.

SupportUPNPprotocol,automaticallysearchforUPNPdevicesinthenetwork,andactivelyopenportmappingtoimprovetheefficiencyofP2Pcommunication.

SystemFeatures

1. MeetingManagement

1.Conferencereservation,thesystemwillautomaticallynotifyparticipants

Theinitiatormakesareservationforthemeeting,setsthemeetingtime,location,meetingtitle,briefcontent,andselectsparticipants.Thesystemwillautomaticallysendtherelevantcontentofthemeetingandthemeetingloginpasswordtotheparticipantsintheformofemailsandmessages.Personnel,thesystemwillautomaticallycounttheparticipants’repliestothismeeting.

2.Conferencesign-in

Participantssignintothemeetingthroughafingerprintscannerorothermethods.Duringthemeeting,otherpersonnelarenotallowedtoenter(unauthorizedpersonscannotenterthemeetingroom)

3,meetingvoting

ThemeetingvotingfunctioncompletestheentirevotingbeforeorduringthemeetingProcess(initiation,voting,statistics,release).

4.Uploadandsharingofmeetingfilesanddesktopsharing

★Supportfileuploadanddownload.

★Participantscansharethecontentdisplayedontheircurrentscreentootherremoteparticipants

★Userscansharevariousfilesforeasydownloadbyparticipants.

5.Ithasthefunctionofelectronicwhiteboard.

Thecontentoftheconferencedocumentdisplayedonthecurrentscreenismarkedormodified,andthesystemwillautomaticallysavethecurrentmarkedormodifieddocumentcontentpicture,Sothatyoucanrefertoitafterthemeeting,butdoesnotchangethecontentoftheoriginalmeetingdocument.

6.Recordingandsavingofmeetingcontent

Thefunctionofhigh-definitionvideorecordingoftheentiremeeting,supportsthevideo,audio,andmodificationoperationsoftheentiremeetingfortheentirerecordingandplayback,query,releaseanddownloadfunctions.

7.Conferencesummary,query

Checkthedetailedcontentoftheconferenceandgenerateaconferencereportforthecompletedconference.(Providevariousdetailedandsummaryreportssuchasmeetingroomutilizationrate,individualmeetingstatistics,departmentalmeetingstatistics,etc.,supportEXCELexport,supportbarchart,piechart,discountchartdisplay,supportautomaticsending,andcustomizeandexpandaccordingtoneeds.)

Thesystemhasthefunctionofsummarizingandprovidingacomprehensivereportofhistoricalmeetingsandcurrentmeetings,andcanquerythemeetingaccordingtothetime,location,sponsor,andmeetingtitle.

1. Meetingroommanagement

Theinitiatorcanviewthecurrentusestatusofthemeetingroom,andcanadd,delete,anddeletemeetings.Modifyandview,andalsohavethefunctionsofinitiatingorcancelingconferences,modifyingconferences,delayingconferences,andterminatingconferences.

1. Themeetingequipmentisautomaticallystartedandautomaticallydocked

TheautomaticcontrolfunctionoftheIntelSmartConferenceSystem,themeetingtimearrives,Theremoteandlocalmeetingroomequipmentwillautomaticallystartthedocking,themeetingtitleandothercontentwillbeautomaticallydisplayedonthescreen,andthemeetingstatuswillbedirectlyenteredwhenthetimeisreached,makingtheremotemeetingmoreconvenientandfaster,savingmoretime,andimprovingtheefficiencyofyourwork.

1. Supportmultiplemeetingmethodsaccess

IntelSmartVideoConferenceSystemprovidesuserswithultra-clearvoiceCommunicationenvironment,thevoiceengineguaranteestoprovideuserswiththesmallestdelayandthebestaudioqualityinanynetworkenvironment.Automaticallymatchthecorrespondingvideoandaudiocodesaccordingtodifferentnetworks,whichcanprovideclearandsmoothvideoimages.

TheIntelSmartConferenceSystemprovidesautomaticaccessfunction.Participantsonbusinesstripscandirectlyaccesstheconferenceviatelephoneorcomputer,eliminatingtheneedfortediousproceduressuchasmanualaccess.Makethemeetingquickandeasy.

Developmenttrend

Withthedevelopmentoftheeconomyandtheintensificationofcompetition,enterpriseshaveanincreasingdemandforvideoconferencingsystems.Therefore,thedirectionofvideoconferencinghasbecomeamajorproblemthatplaguesvariousvideoconferencingsoftwareresearchanddevelopmentunits.Alargeamountofdataintheresearchshowsthat:thevideoconferencingsystemismainlydevelopedforflexibilityandeaseofuse,popularization,andhomeminiaturization.

Flexibilityandeaseofuse

Enterpriseusersinthevideoconferencingmarketaregraduallyincreasing.SomecorporateCIOsoftencomplainthattraditionalvideoconferencingproductsaretooexpensiveandrequireUsededicatedlineorISDN;softwareproductperformanceisveryunstable,inconvenienttouse,andcomplicateddownloadandinstallationstepsandhighbandwidthrequirements,cannolongermeetthebasicneedsofusers.Theuser'sattentiontoflexibilityandeaseofuseshowsthatvideoconferencingsystemsneedtofurthersimplifyoperationsandimprovecompatibilitywithothersystems:currentvideoconferencingsystemsmostlyusehierarchicalmenusforcontrol,andtheoperationisstillrelativelycomplicated.Datasharingreferstotheuseofvideoconferencingsystemstoenablepartnersindifferentplacestounderstandeachotherandshareapplications(suchaselectronicwhiteboards,sharingWindowsapplications,etc.).Withthedevelopmentofintegratedvideo,audio,anddatanetworks,especiallyinthefieldsofdistancelearningandtelemedicine,userswillpaymoreattentiontodataandapplicationsharing;flexibilityisalsoveryimportanttousers.Inthefieldofvideocommunication,conferenceapplicationsareonlyoneofthem.Onepart:Moreandmoreusershopethatvideoconferencingsystemshaveremoteteachingfunctionsandcanbecombinedwithofficeautomationsystemstoimprovemanagementquality.Asacommunicationnetworksystem,thevideoconferencesystemisveryimportantforthemanageabilityandmaintainabilityofthesystem.Ahigh-qualitysystemthatcanbeeasilyloadedandunloadedisveryimportanttouserswhoneedtomoveandtravelfrequently.Itisextremelynecessarytoimprovetheportabilityofthesystemwithoutreducingtheperformanceofthesystem.Inshort,businessusersneedmoreflexibleandeasy-to-usevideoconferencingsystems.

Popularization

Thedevelopmentoftheelectronicinformationsoftwareindustryhasenabledordinaryuserstoenjoyhigh-definitionvideocommunication,whichisnolongeradistantdream.

Nowmoreandmorevideoconferencingsystemsareimprovingworkefficiency,enhancingcollaborationcapabilities,andreducingofficialcosts,makingthemanimportantmeansofinformationexchangeandtransmissionforgovernmentdepartmentsandvariousindustries.Since2004Atthebeginning,manygovernmentagenciesandlargeandmedium-sizedenterprisesbegantoexpandvideoconferencingsystemstothird-andfourth-tiercities.Thisdevelopmenttrendfirstlybenefitsfromthedevelopmentofbroadbandnetworks.Atpresent,broadbandnetworksarebecomingmoreandmorepopular,andsomecities,counties,Thenetworkbroadbandenvironmentoftownsandvillagesisclosetolarge-scalecentralcities,whichmakesitpossibletoprovidelow-cost,high-quality,andprofessionalvideoconferencingservicesinthethirdandfourthtiermarkets.Atthesametime,therapidadvancementofe-governmentandenterpriseinformatizationandsomeindustriesThesuccessfulapplicationofvideoconferencingsystemsintheprimaryandsecondarymarketsisalsoacceleratingtheexpansionofthevideoconferencingmarkettothird-andfourth-tiercities.Statisticsshowthatunderthistrendofcivilianization,governmentofficeshaveaccountedfor46.6%ofthetotalmarketshareintheentirevideoconferencingmarket.Inordertoimprovetheoperatingmodeandincreaseworkefficiency,telecom,finance,railway,electricpowerandotherindustriesarealsovigorouslydevelopingvideoconferencesystems,andtheyoccupy33.2%ofthemarketshare.

Comparedwiththeabovefields,mycountry'sdistanceeducationandtelemedicinearestillintheearlystagesofdevelopment,andtheirsharesare8.7%and7.9%,respectively.Thisreflectsthatthevideoconferencingsystemisnotsufficientlybuiltintermsofdistanceeducationandtelemedicine.However,accordingtoourresearch,applicationsinthesetwofieldshaveshownavigorousdevelopmentmomentuminrecentyears,onceagainastrongdemonstrationofthepopularizationofvideoconferencing.

Homeminiaturization

Thevideoconferencingsystemallowsusersindifferentplacestocommunicate"face-to-face",whichundoubtedlyimprovesworkefficiencyandSavingconferenceexpensesbringsmanybenefits.Inthepast,themainstreamofvideoconferencingsystemswereroom-likebehemoths.Theyareexpensiveandhavealwaysbeentheexclusiverightsofbigcompaniesandbosses.Ordinaryenterprisescan'treachit.However,withtherapiddevelopmentofcomputertechnology,computerprocessingcapabilitiesandnetworktransmissioncapabilitieshavebeengreatlyimproved.Videoconferencingsystemshavemovedtowardsminiaturization,andhavegraduallyreachedalevelthatcanbeacceptedbythepublic.Forawhile,smallandmedium-sizedenterprisesandindividualusershavebecomevideoThelargestpotentialstockintheconferencefield.Howtoworkathomelikeanoffice,howtousethevideoconferencingsystemonapersonalPCwithouttheneedforadedicatednetworkandoccupyinghighbandwidthprovidesafuseforthetrendofhomeizationandminiaturizationofvideoconferencing.

Thesethreetrendsposeachallengetomajorvideoconferencingmanufacturersinthemarket.Withtheintensificationofpopularizationandminiaturization,themarketcallsfortheemergenceofacommunicationtoolsuitableforsmallandmedium-sizedenterprises,familiesorindividualsfordailycommunication.Thistoolmusthavetheconvenienceofqq,msnandstrongdatacollaboration.Function,andputforwardhigherrequirementsforaudioandvideoeffects.Inlinewiththistrend,manymanufacturershavebeguntoconsiderthetransformationofprofessionalvideoconferencingtogeneralchatsoftware,butthischattoolmuststillmaintainthehighaudioandvideoqualityofprofessionalvideoconferencingandhavetheeasy-to-useperformanceofthecurrentchattool.