论文部分内容阅读
2008年全国两会召开之际,江苏广电网站成为江苏广电总台采访团的官方网络视频传播窗口。由于国内不同网络运营商之间的网络访问瓶颈,在北方点播位于中国电信的江苏广电网站视频节目,访问速度非常缓慢,难以收看。广电网站通过采用CDN技术(Content Delivery Network)突破这一瓶颈,使得省外以及海外的网民都能快速便捷地浏览总台的两会网络视频。本文介绍了此项技术在我台的应用。
When the two sessions were held in 2008, Jiangsu Radio and Television Website became the official online video transmission window for the interview group of Jiangsu Radio and Television Station. Due to the bottleneck of network access among different network operators in China, the video program of Jiangsu Radio and Television Website located in China Telecom was ordered in the north and the access speed was very slow and hard to watch. By using CDN technology (Content Delivery Network) to break through this bottleneck, radio and television websites enable both Internet users outside the province and overseas to quickly and easily browse the network video of the two sessions. This article describes the application of this technology in my station.