校园局域网影视平台的实现

发布时间：2018-03-21 20:45

本文选题：IPTV　切入点：流媒体　出处：《华南理工大学》2013年硕士论文　论文类型：学位论文

【摘要】：随着时代的发展,科技的进步,互联网技术日渐成熟，尤其作为接受新兴事物的学生来讲，利用互联网进行学习、交友日渐频繁，也是必不可少的手段之一。校园内缺少电视节目的收看途径，尤其直播性电视节目。能够实现校园影视直播平台，为学生的学习、生活提供传播的途径，同时克服传统的传输对带宽的压力，是丰富校园文化重活，传播动态影像知识的利好途径。尽管现在的校园使用局域网居多，但是局域网内的交换速度一般为100MB——1000MB，现代化的大学校园人数基本保持在万人以上，且几乎人手一台电脑，如果遇到重大赛事或者重大活动直播时，会出现万人拥挤的享外网仅有的几G的入口带宽，那么平均分配到每个人身上的带宽更屈指可数,同时学校网络中心为了办公及整体网络的稳定,会对出口的UDP端口进行限制,这样就出现网络阻塞，影响视频影像直播的连续性。从现阶段市面上对网络电视的研究很多，但是针对校园局域网的特定环境的下的网络影视平台研究不多。在此背景下，本文基于Windows Meida Servers的流媒体技术，同时拓展和增加P2P技术来开发设计校园局域网视频影像平台，应用于笔者所在的工作单位北京师范大学珠海分校的校园内，，实现娱乐、学习、新闻一体化的网络影视平台。在整体系统的完善下，笔者通过创新和研究，设计了客户端和广告营销方式，方便观众的访问以及对宣传的控制，达到了预期建设的目的。
[Abstract]:With the development of the times and the progress of science and technology, the Internet technology is becoming more and more mature, especially as the students who accept the new things, they use the Internet to learn and make friends more and more frequently. It is also one of the indispensable means. There is a lack of access to television programs on campus, especially live television programs. It can realize the live television broadcasting platform on campus and provide a way for students to learn and live. At the same time, overcoming the pressure of traditional transmission on bandwidth is a good way to enrich campus culture and spread dynamic image knowledge. Although the local area network (LAN) is currently used in most campuses, the switching speed in the local area network is generally 100MB-1000MB. the number of modern university campuses is basically over 10,000, and almost one computer is used. If a major event or event is broadcast live, there will be a crowd of 10,000 people enjoying only a few gigabytes of access bandwidth on the external network, and the average bandwidth allocated to each person will be even smaller. At the same time, for the sake of the stability of the office and the whole network, the school network center will restrict the UDP port at the exit, which will result in the network blocking, which will affect the continuity of the video live broadcast. There is a lot of research on the network television in the market from now on. However, there are few researches on the network film and television platform under the specific environment of campus local area network. Under this background, based on the streaming media technology of Windows Meida Servers, this paper develops and designs the video image platform of campus LAN by extending and adding P2P technology, which is applied to the campus of Beijing normal University Zhuhai Branch, where I work. Under the improvement of the whole system, the author designs the client side and the advertisement marketing way through the innovation and the research, facilitates the audience to visit and the control to the propaganda, the realization entertainment, the study, the news integration network film and television platform, under the overall system consummation, the author has designed the client end and the advertisement marketing way, The purpose of expected construction has been achieved.
【学位授予单位】：华南理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP393.1

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