本文選題：Android操作系統(tǒng) + H.264編解碼　； 參考：《海南大學(xué)》2015年碩士論文

【摘要】：家庭安防是智能家居的重要組成部分,視頻監(jiān)控則是有效保證家庭安防的重要手段之一。目前,視頻監(jiān)控系統(tǒng)主要采用數(shù)字網(wǎng)絡(luò)視頻監(jiān)控系統(tǒng),不僅需要提前布置監(jiān)控攝像頭,觀看視頻的終端也無法移動,當監(jiān)控人員不在終端時,無法及時有效對家庭安防進行監(jiān)控。 針對上述問題,本文基于海爾智能電視2992研發(fā)項目,開發(fā)了基于Android智能電視的無線視頻監(jiān)控模塊。利用Android智能電視的攝像頭作為監(jiān)控源、Android智能終端作為監(jiān)控系統(tǒng)的終端,通過無線移動網(wǎng)絡(luò),實現(xiàn)了監(jiān)控視頻的采集、視頻圖像的H.264標準壓縮、網(wǎng)絡(luò)傳輸和實時顯示功能。本文首先介紹了Android操作系統(tǒng)開發(fā)的相關(guān)基礎(chǔ)知識,包括Android操作系統(tǒng)簡介和開發(fā)環(huán)境的搭建。其次介紹了視頻采集編碼、視頻流傳輸控制和終端的視頻觀看三個模塊的設(shè)計和實現(xiàn),包括開發(fā)平臺的介紹,設(shè)計UI界面；利用Android智能移動終端良好的可開發(fā)性和可移植性,將開源工程X264(H.264編碼數(shù)據(jù)庫)和FFmpeg(H.264解碼數(shù)據(jù)庫)移植到Android開發(fā)環(huán)境中；利用Android自帶的TCP/IP協(xié)議打包、錄制實時視頻和流媒體播放等接口函數(shù),完成前端和終端與視頻服務(wù)器的通信、錄制視頻的預(yù)覽和終端的視頻觀看等功能。 經(jīng)過在海爾智能電視2992平臺上測試,本文所設(shè)計的基于Android智能電視的無線視頻監(jiān)控模塊可以正常運行,具有隨時隨地即用即看的特點�；贏ndroid智能電視的無線視頻監(jiān)控系統(tǒng)在智能家居等領(lǐng)域有一定的應(yīng)用價值。
[Abstract]:Home security is an important part of smart home, video surveillance is one of the important means to ensure home security. At present, the video surveillance system mainly uses the digital network video surveillance system, not only needs to arrange the surveillance camera in advance, the terminal that watches the video also cannot move, when the monitor personnel is not in the terminal, Unable to monitor family security in a timely and effective manner. Aiming at the above problems, this paper develops a wireless video monitoring module based on Android intelligent TV based on Haier Intelligent TV 2992 R & D project. The Android intelligent TV camera is used as the monitor source and the Android intelligent terminal is used as the terminal of the monitoring system. Through the wireless mobile network, the video collection, the H.264 standard compression of the video image, the network transmission and the real-time display function are realized. This paper first introduces the basic knowledge of Android operating system development, including the introduction of Android operating system and the construction of development environment. Secondly, this paper introduces the design and implementation of three modules: video capture and coding, video stream transmission control and video viewing of the terminal, including the introduction of the development platform, the design of UI interface, and the good development and portability of Android intelligent mobile terminal. Record video preview and terminal video viewing and other functions. After testing on Haier intelligent TV 2992 platform, the wireless video monitoring module based on Android intelligent TV can run normally, and has the characteristics of anytime, anywhere, use and see. Wireless video surveillance system based on Android intelligent TV has certain application value in smart home and other fields.
【學(xué)位授予單位】：海南大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：TU89;TN948.6

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本文編號：1792796