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一个视频会议系统的设计与实现的任务书TaskBook:DesignandImplementationofaVideoConferencingSystem1.IntroductionThepurposeofthistaskbookistoprovideaframeworkfordesigningandimplementingavideoconferencingsystem.Thesystemwillallowuserstoremotelycommunicatethroughliveaudioandvideofeeds.Thevideoconferencingsystemwillbedesignedforuseincorporatesettings,schools,andremoteoffices.Thesystemwillminimizelatencyforreal-timecommunication.2.ObjectivesTheobjectivesoftheprojectare:•Tocreateauser-friendlyvideoconferencingsystemthatiseasytouseforbothtechnicalandnon-technicalusers•Tominimizelatencywhentransmittingaudioandvideofeeds•Toensurethatthesystemissecurebyrequiringauthenticationforaccess•Todesignandimplementasystemthatsupportshigh-qualityaudioandvideoresolution•Tocreateasystemthatcanbeeasilymaintainedandupdated3.SpecificationsThevideoconferencingsystemshouldhavethefollowingspecifications:•Thesystemshouldbedesignedforuseonawiderangeofdevicesincludinglaptops,tablets,andsmartphones•Thesystemshouldsupportsimultaneousmulti-partyvideoconferencing•Thesystemshouldallowuserstosharescreensandfileswitheachother•Thesystemshouldrequireauthenticationforuserstoaccessit•Thesystemshouldhaveacustomizableuserinterfacetoallowuserstomodifyitaccordingtotheirpreferences•Thesystemshouldsupporthigh-qualityaudioandvideo,withaminimumrequirementof720presolution•Thesystemshouldminimizelatencytoallowreal-timecommunication4.DesignThevideoconferencingsystemwillbedesignedusingacombinationofopen-sourceandproprietarysoftware.Thesystemwillhaveamodulararchitecture,witheachmoduleresponsibleforaspecificaspectofthesystem.Themajormodulesofthesystemwillinclude:•Authenticationmodule:Thismodulewillberesponsibleforauthenticatingusersbeforegrantingaccesstothesystem•Audioandvideomodule:Thismodulewillberesponsibleforcapturingandtransmittingaudioandvideofeeds•Userinterfacemodule:Thismodulewillberesponsibleforprovidingauserinterfacethatiseasytouseforbothtechnicalandnon-technicalusers•Powerandreliabilitymodule:Thismodulewillb
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