在压缩技术改进、数据链路提速、网络软件升级和观众习惯改变的共同作用下,IPTV正在形成一个规模宏大、生机勃勃的市场。本文首先给出了国内外IPTV的应用现状,然后对IPTV的未来市场走向进行了预测,最后对IPTV发展的有利条件和不利条件进行了详细分析。
It presents the status quo of IPTV application at home and abroad, forecasts the future market of IPTV, and finally analyzes the advantages and disadvantage which influence the development of IFFV in detail.