高清互动电视业务发展初探

Discussion of the Development of High-definition Interactive TV

介绍高清互动电视业务的基本概念,分析发展高清互动电视业务需要注意的问题,包括高清视频编码格式的选择、高清互动电视传输网络的建设、各种网络传输技术的综合应用、终端的软硬件架构等,供其他有线电视网络公司借鉴。

This article introduces the basic concept about the high definition interactive TV service. And also talks about several problems that must be taken seriously in network and service pre-planning. Such as the choice of encoding format, the building of carrier network, integration usage of many network transport technology and the terminal＇s software/hardware architecture.