摘要继互联网技术之后，虚拟化技术成为又一项对信息产业产生重要影响的技术。目前虚拟化技术主要分为三大类，分别为服务器虚拟化技术、桌面虚拟化技术和应用虚拟化技术。服务器虚拟化技术目前主要是用在云计算的解决方案中，同时桌面虚拟化技术也作为一种新的技术趋势，受到了越来越多的业界关注。桌面虚拟化技术由于其所拥有的为用户提供随时、随地、以及通过任何设备都能够访问远程虚拟桌面环境的特性，达到了桌面使用的安全性与灵活性。应用虚拟化技术和桌面虚拟化技术相结合的技术更是具有相当的优势，其一是能够为用户提供非常便利的办公环境，其二是能够减少企业信息管理方面的成本，并且提高企业数据的安全性。目前业界的桌面虚拟化解决方案有多种类型，比较有代表性的是VMware公司的View，Citrix公司的XenDesktop和Microsoft的VDI。目前对于普通用户的基本使用需求，这些解决方案都能在很大程度上给予满足，但在Web视频播放方面，所有的这些解决方案都不尽如人意，普遍都存在一些或多或少的问题，比较突出的是用户体验效果不佳，比如视频播放时出现卡顿现象，3D渲染效果非常差等[1]。因此，设计专门针对Web视频播放的虚拟化解决方案，来增强用户的体验效果，成为目前迫切需要解决的问题。
本文的课题《虚拟桌面Web视频重定向软件设计与实现》就是专门针对上述问题而设计的，而本文中详述的常用浏览器的插件设计，专门用于桌面虚拟化Web视频重定向环境下的Web视频资源获取，以及Web视频对象的位置信息获取。在文中作者首先详细地调研分析了代表性的桌面虚拟化解决方案以及浏览器插件解决方案，然后在此基础上阐述了实现浏览器插件相关的技术要点，紧接着详细介绍了客户端常用的IE、Chrome浏览器插件的设计与实现过程，最后给出了设计完成的浏览器插件相关的测试分析结果，证明了所设计的浏览器插件具有较好的可用性及稳定性。27052
关键字：桌面虚拟化，视频重定向，插件
毕业论文设计说明书外文摘要
Title  Virtual Desktop Web video redirection software design and implementation                                        
Abstract
Following the Internet technology, virtualization technology becomes yet another significant impact on the information technology industry. Currently virtualization technology is mainly pided into three categories, namely, server virtualization, desktop virtualization and application virtualization technology. Server virtualization technology is mainly used in cloud computing solutions, while desktop virtualization technology as a new technology trends, has been more and more industry attention. Desktop virtualization technology because it has to provide users anytime, anywhere, and through any device capable of accessing remote virtual desktop environment features, to the security and flexibility of a desktop use. Application virtualization and desktop virtualization technology combining technology is a considerable advantage, one is able to provide users with a very convenient office environment, the second is to reduce the cost of enterprise information management, and improve enterprise data Security. The industry's desktop virtualization solution has many types, are more representative of the company's VMware View, Citrix's XenDesktop and Microsoft VDI. At present, for the average user's basic needs, these solutions can be met in large part, but in the Web video playback, some of these solutions are more or less prevalent problem, the more obvious the effect of user experience poor, such as video playback Caton, 3D rendering and poor. Therefore, the design specifically for Web video playback virtualization solutions to enhance the user experience effect, become an urgent problem to be solved. 虚拟桌面Web视频重定向软件设计与实现:http://www.youerw.com/jisuanji/lunwen_21428.html