發(fā)布時(shí)間：2019-06-03 20:11

【摘要】：本文通過對網(wǎng)絡(luò)視頻點(diǎn)播系統(tǒng)的開發(fā)背景及研究現(xiàn)狀的分析,提出了基于JS P的網(wǎng)絡(luò)視頻點(diǎn)播系統(tǒng)的總體業(yè)務(wù)需求,同時(shí)通過對視頻點(diǎn)播關(guān)鍵技術(shù)的研究,提出了視頻點(diǎn)播系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)的有效的解決方案。本文首先對視頻點(diǎn)播系統(tǒng)的需求進(jìn)行分析,將整個(gè)視頻點(diǎn)播系統(tǒng)分為系統(tǒng)管理、用戶管理、多媒體資料管理、播放控制、安全機(jī)制等幾個(gè)部分,對每一個(gè)部分都做了詳細(xì)的設(shè)計(jì)與用例分析,完成了視頻點(diǎn)播系統(tǒng)的功能劃分。技術(shù)上提出了視頻點(diǎn)播系統(tǒng)的技術(shù)架構(gòu),在功能上通過流程圖和類圖等方式對視頻點(diǎn)播系統(tǒng)的主要功能做了詳細(xì)設(shè)計(jì)。通過頁面圖描述了視頻點(diǎn)播系統(tǒng)的實(shí)現(xiàn),并對系統(tǒng)實(shí)現(xiàn)過程中的關(guān)鍵技術(shù)做出了詳細(xì)的描述。視頻點(diǎn)播系統(tǒng)實(shí)現(xiàn)了視頻點(diǎn)播的主要功能,能夠?qū)π畔⑦M(jìn)行有效的管理。實(shí)現(xiàn)了用戶管理,視頻資料的管理,播放控制,安全機(jī)制,系統(tǒng)管理模塊功能。系統(tǒng)用戶可以對整個(gè)系統(tǒng)進(jìn)行設(shè)置,普通用戶登錄后可以對自己權(quán)限內(nèi)的信息進(jìn)行查看與編輯,并且可以點(diǎn)播視頻,點(diǎn)播過程中可以通過視頻控制的功能對視頻播放進(jìn)行控制。部門用戶可以上傳公開多媒體資料或者部門內(nèi)部多媒體資料,對于上傳的視頻可以選擇是否加密,實(shí)現(xiàn)數(shù)據(jù)采集的功能。安全機(jī)制實(shí)現(xiàn)了用戶的權(quán)限控制和加密視頻播放控制功能。系統(tǒng)功能實(shí)現(xiàn)的頁面風(fēng)格簡潔大方,給用戶提供了良好的體驗(yàn)環(huán)境。為了更好的使用該系統(tǒng),系統(tǒng)為不同的用戶設(shè)置了不同的操作權(quán)限,即方便用戶的操作,又確保了信息的安全性。
[Abstract]:Based on the analysis of the development background and research status of the network video-on-demand system, this paper puts forward the overall business requirements of the network video-on-demand system based on JS P. at the same time, through the research of the key technologies of the network video-on-demand system, An effective solution to the design and implementation of video-on-demand system is put forward. In this paper, the requirements of video-on-demand system are analyzed, and the whole video-on-demand system is divided into several parts, such as system management, user management, multimedia data management, playback control, security mechanism and so on. The detailed design and use case analysis of each part are done, and the function division of VOD system is completed. Technically, the technical architecture of VOD system is put forward, and the main functions of VOD system are designed in detail through flow chart and class diagram. The implementation of video-on-demand system is described by page diagram, and the key technologies in the process of system implementation are described in detail. The video-on-demand system realizes the main functions of video-on-demand and can effectively manage the information. The functions of user management, video data management, playback control, security mechanism and system management module are realized. The user of the system can set up the whole system, the ordinary user can view and edit the information within his authority after logging in, and the video playback can be controlled through the function of video control in the process of video on demand. The department user can upload the public multimedia data or the internal multimedia data, for the uploaded video can choose whether to encrypt or not, to achieve the function of data collection. The security mechanism realizes the user authority control and encrypted video playback control function. The page style of the system function is simple and generous, which provides a good experience environment for users. In order to make better use of the system, the system sets different operation permissions for different users, that is, it is convenient for users to operate and ensures the security of information.
【學(xué)位授予單位】：電子科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TN948.64;TP311.52

【參考文獻(xiàn)】

相關(guān)期刊論文 前7條

1 王榮生;VoD系統(tǒng)性能的綜合研究[J];計(jì)算機(jī)工程;2005年04期

2 王軍健,張?jiān)春?VOD服務(wù)器性能及服務(wù)方式研究[J];計(jì)算機(jī)工程與設(shè)計(jì);2005年03期

3 沈振遠(yuǎn);視頻點(diǎn)播系統(tǒng)(VOD)現(xiàn)狀與未來[J];微電子技術(shù);1998年06期

4 易光華,傅光軒;基于對等網(wǎng)絡(luò)的VOD模型研究[J];網(wǎng)絡(luò)安全技術(shù)與應(yīng)用;2005年02期

5 薛洪明;圖書館網(wǎng)絡(luò)視頻點(diǎn)播服務(wù)研究[J];現(xiàn)代圖書情報(bào)技術(shù);2004年06期

6 吳蘭君,李曉波,孫延新;基于流媒體技術(shù)的VOD系統(tǒng)應(yīng)用研究[J];中國有線電視;2004年15期

7 石義良;鄧娟;;JSP數(shù)據(jù)庫訪問技術(shù)研究[J];科技資訊;2009年02期

，

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