基于Java的IP机顶盒浏览器研究与实现

【作者】 陈云鹏；

【导师】 孙亚民；

【作者基本信息】 南京理工大学 ， 计算机应用技术， 2007， 硕士

【摘要】 IP机顶盒应用层中一个重要组成部分是多功能浏览器。基于IP机顶盒的浏览器与其他数字机顶盒的相比在交互式数字内容服务上相比有很多优越之处，可以提供诸如视频点播、数字视频录像机、电子节目指南、电视商务、信息服务、音乐、游戏、IP电话、网关服务器和网页浏览等。本文研究了基于IP机顶盒上的浏览器设计和实现技术。结合D，机顶盒的具体环境，开发了一个适用于工P机顶盒上的EPG浏览器。可以实现EPG选择、网页浏览、VOD等等的功能，并且可以通过JNI来实现与操作系统的接口和对外部播放器的调用。本文首先介绍了IPTV的背景和发展现状，并且对IP机顶盒上的硬件环境和数字电视系统所采用软件技术进行了介绍。然后对浏览器设计中采用的Java技术进行深入的讨论和研究。最后对浏览器给出了设计和实现，并讨论了工作过程中出现的一些关键技术和问题。更多还原

【Abstract】 As the IPTV key equipment ,IP set-top-box has become the focus of world’s attention. Multi-functional browser is an important component in IP STB application layer . Compared to other STB, IP-based STB Browser has many advantages in the interactive digital content services system. They can provide a lot of functions, such as video-on-demand, digital video recorders, electronic program guides, television business, information services, music, games, IP telephony, network, gateway devices and web browsing.This paper is about the research on the IP set-top-box browser design and development technology in this paper. We have developed an EPG browser used in IP STB with considering the specific environment of digital TV. EPG browser has the functions of web browsing, VOD functions, and it can communicate with operation system or handles the external player call through the JNI interface.This paper first introduces the background of IPTV and the current state of development IP STB .followed is the summary of the STB hardware environment and the software used in digital television system. Then a profound discussion and research of the design of the browser using Java technology wilt be given. Finally, the browser is the design and implementation, and we also discussed some crucial technologies and issues during the process of this project.更多还原