本文選題：媒體終端 + 樹(shù)型覆蓋網(wǎng)　； 參考：《華南理工大學(xué)》2013年碩士論文

【摘要】：現(xiàn)代社會(huì)中，多媒體信息無(wú)處不在，這里的信息媒體涵蓋文字、照片、圖片、聲音、動(dòng)畫(huà)和視頻等等。近年來(lái)，，多媒體在廣告宣傳領(lǐng)域的應(yīng)用，加大了廣告信息傳播的滲透性，得到了人們的青睞。然而，舊的多媒體內(nèi)容管理系統(tǒng)，對(duì)多媒體內(nèi)容以及終端設(shè)備缺乏有效的組織管理，因此企業(yè)不得不花費(fèi)大量的人力財(cái)力物力在播放內(nèi)容管理以及終端設(shè)備的管理維護(hù)上，嚴(yán)重影響了企業(yè)的經(jīng)濟(jì)效益和社會(huì)效益。 本文在深入分析當(dāng)前媒體播放系統(tǒng)存在問(wèn)題的基礎(chǔ)上，開(kāi)展了分布式媒體播放系統(tǒng)的研發(fā)工作。該系統(tǒng)的建設(shè)主要包括兩個(gè)部分：1）播放客戶端管理，主要實(shí)現(xiàn)媒體終端的組織、運(yùn)營(yíng)管理與維護(hù)、以及接收用戶定制信息并將其展示到終端設(shè)備（數(shù)字標(biāo)牌、LED顯示屏等）；2）多媒體內(nèi)容管理，主要實(shí)現(xiàn)播放信息的采集、審查以及分發(fā)，為媒體播放客戶端提供內(nèi)容素材。 其中，針對(duì)播放客戶端管理部分，由于媒體終端數(shù)量多、覆蓋面廣而導(dǎo)致媒體終端組織、運(yùn)營(yíng)管理及維護(hù)低效、困難等問(wèn)題，本文提出基于樹(shù)形覆蓋網(wǎng)的終端組織模型。該模型將基于樹(shù)型的覆蓋網(wǎng)作為基本拓?fù)浣Y(jié)構(gòu)，并將整個(gè)媒體播放系統(tǒng)劃分為若干安全域，有效的解決分布式媒體終端的組織和管理問(wèn)題；基于該組織模型，本文給出了媒體播放客戶端的設(shè)計(jì)和具體實(shí)現(xiàn)。針對(duì)多媒體內(nèi)容管理部分，根據(jù)業(yè)務(wù)需求和系統(tǒng)功能需求，本文給出了多媒體內(nèi)容管理系統(tǒng)的數(shù)據(jù)庫(kù)設(shè)計(jì)方案、系統(tǒng)架構(gòu)設(shè)計(jì)與實(shí)現(xiàn)。 最后對(duì)本系統(tǒng)的設(shè)計(jì)和開(kāi)發(fā)進(jìn)行了總結(jié)，并對(duì)不足之處提出了一些看法和思考。
[Abstract]:In modern society, multimedia information is everywhere, including text, photo, picture, sound, animation and video. In recent years, the application of multimedia in the field of advertising has increased the penetration of advertising information, and has been favored by people. However, the old multimedia content management system lacks effective organization and management of multimedia content and terminal equipment. Therefore, enterprises have to spend a lot of human, financial and material resources on the management of broadcast content and the management and maintenance of terminal equipment. Seriously affected the economic and social benefits of enterprises. On the basis of deeply analyzing the problems existing in the current media playback system, this paper develops the research and development of the distributed media playback system. The construction of the system mainly includes two parts: 1) broadcast client side management, mainly realizes the organization, operation management and maintenance of the media terminal. And receive the customized information and display it to the terminal equipment (digital signboard LED display screen etc.) multimedia content management, mainly realize the collection, review and distribution of playing information, and provide content material for the media playback client. Aiming at the problems of media terminal organization, operation management and maintenance inefficiency and difficulty due to the large number of media terminals and wide coverage, this paper proposes a terminal organization model based on tree overlay network. The model takes the tree-based overlay network as the basic topology and divides the whole media playback system into several security domains to effectively solve the problem of organization and management of distributed media terminals. This paper gives the design and implementation of the media player client. In view of the multimedia content management part, according to the business requirement and the system function demand, this paper gives the database design scheme, the system architecture design and the realization of the multimedia content management system. Finally, the design and development of the system are summarized, and some views and thoughts are put forward.
【學(xué)位授予單位】：華南理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：TP311.52

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本文編號(hào)：1916135