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1、摘要IAbstractII1緒論11.1視頻監(jiān)控系統(tǒng)的發(fā)展階段和課題意義11.2本文所研究的主要工作32遠(yuǎn)程視頻監(jiān)控系統(tǒng)42.1系統(tǒng)軟件結(jié)構(gòu)42.2視頻采集模塊52.3視頻壓縮編碼模塊52.4網(wǎng)絡(luò)通信(發(fā)送和接收)模塊63視頻捕捉系統(tǒng)83.1視頻捕獲相關(guān)技術(shù)概述83.2VFW的體系結(jié)構(gòu)93.3VFW視頻捕獲模塊AVIcap103.4利用vfw技術(shù)實(shí)現(xiàn)視頻捕獲的工作流程133.5VFW技術(shù)實(shí)現(xiàn)視頻捕獲的優(yōu)缺點(diǎn)144網(wǎng)絡(luò)傳輸與網(wǎng)絡(luò)通信編程技術(shù)154.1數(shù)字視頻的通信154.2多媒體數(shù)據(jù)的傳輸174.3VisualC++網(wǎng)
2、絡(luò)通信編程185系統(tǒng)調(diào)試與運(yùn)行結(jié)果235.1本地視頻采集235.2視頻發(fā)送端(服務(wù)端)和接收端(客戶端)296結(jié)束語36參考文獻(xiàn)37附錄38致謝44摘要近年來,伴隨計(jì)算機(jī)技術(shù)及電了技術(shù)的發(fā)展,視頻監(jiān)控技術(shù)得到了飛速的發(fā)展,多媒體處理技術(shù)、視頻圖像壓縮技術(shù)的不斷突破和網(wǎng)絡(luò)通信技術(shù)的發(fā)展更是在技術(shù)上和應(yīng)用上都對(duì)視頻監(jiān)控技術(shù)的應(yīng)用擴(kuò)展產(chǎn)生了重大的影響。網(wǎng)絡(luò)技術(shù)和視頻技術(shù)的結(jié)合成為視頻監(jiān)控技術(shù)新的熱點(diǎn)和發(fā)展方向。本文對(duì)計(jì)算機(jī)利用網(wǎng)絡(luò)技術(shù)進(jìn)行遠(yuǎn)程監(jiān)控中的相關(guān)技術(shù)進(jìn)行分析和研究,重點(diǎn)研究了遠(yuǎn)程監(jiān)控系統(tǒng)中的視頻捕獲技術(shù)和網(wǎng)絡(luò)通信技
3、術(shù)。其中視頻捕獲是監(jiān)控的重要環(huán)節(jié)和關(guān)鍵前提,Windows為視頻信息捕獲提供了多種實(shí)現(xiàn)技術(shù),主要冇在MCI(多媒體控制接II)發(fā)展起來的VideoForWindows技術(shù)以及Directshow技術(shù)。在木論文中,主要研究了VideoForWindwos的技術(shù)架構(gòu),分析了其功能模塊AVICAP類對(duì)視頻捕獲的實(shí)現(xiàn)機(jī)制,并利用其技術(shù)給出實(shí)現(xiàn)視頻捕獲的工作流程及關(guān)鍵步驟。另外,木文還重點(diǎn)研究了基于VC++的網(wǎng)絡(luò)通信編程技術(shù),實(shí)現(xiàn)了基于客戶端/服務(wù)端模式的遠(yuǎn)程監(jiān)控系統(tǒng)軟件的設(shè)計(jì),并且能夠成功的運(yùn)行在兩臺(tái)遠(yuǎn)程主機(jī)上。關(guān)鍵詞:視頻
4、監(jiān)控;VFW;網(wǎng)絡(luò)通信;WinsockAbstractInrecentyears,withthedevelopmentofcomputertechnologyandelectronictechnology,Videosurveillancetechnologyhasbeenrapidlydeveloped,thebreakthroughonmultimediaprocessingtechnology,videoandimagecompressiontechnologyandthedevelopmentonnetwor
5、kcommunicationtechnologyallhavelargeinfluencesontheapplicationofvideosurveillancetechnology.Thecombinationbetweennetworktechnologyandvideotechnologyhasbecomereseachfocus.Inthisthesis,theauthormainlydostudyonthekeytechnologiesofTheRemoteVideoSurveillanceSystemba
6、sedonthecomputernetwork,andcaresmoreaboutvideocapturetechnologyandnetworkcommunicationtechnology.videocapturetechniqueisanimportantpointandkeyprerequisiteintheseapplications.Windowsoperatingsystemsuppliesafewkindsofvideocapturetechniques,whichmainlyincludesVide
7、oForWindowsbasedonMCI(MultimediaControlInterface)andDirectshow.Inthisthesis,theauthormainlydostudyonthetechnicalarchitectureofVideoForWindowsfirstly,anditanalysestherealizedmechanismofitsfunctionmoduleAVICAPusedforvideocapture.Withitstechniquetheauthorprovideth
8、eworkflowandkeystepsofrealizingvideocapture.Inaddition,ThisarticlealsofocusesnetworkcommunicationsprogrammingbasedonVC++,realizesthedesignofTheRemoteVideoSurveillanceSystemb