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一、IPIV 简介 IPTV 又称为网络电视、宽带电视,是利用宽带网络为用户提供交互式多媒体服务的一种业务。IPTV 是互联网与传统电视相互融合的结果,视频流经过高效的压缩编码后被广播到 IP 网络上,通过位于宽带网络边缘的 IP 电视头端设备把直播电视、按需视频和个人录像等 IPTV 服务传送给用户。用户可以通过“IP 机顶盒+ 电视”或个人电脑两种方式使用 IPTV 业务。IPTV 的主要特点在于其交互性和实时性。通过 IPTV 业务,用户可
First, the IPIV profile IPTV, also known as network television, broadband television, is the use of broadband networks to provide users with interactive multimedia services of a business. IPTV is the result of the convergence of the Internet and traditional television. The video stream is broadcast to the IP network through efficient compression coding. IPTV services such as live TV, video on demand and personal video recording are provided through the IP television head-end equipment located at the edge of the broadband network Send to the user. Users can use “IP set-top box + TV” or personal computers in two ways to use IPTV services. The main feature of IPTV is its interactive and real-time nature. Through the IPTV business, users can