数字电视隐藏字幕技术系统及应用前景

DTV's Hidden Caption Technology System and Its Application

本文介绍了隐藏字幕及其技术标准、技术规范、技术系统、应用示例,同时阐述隐藏字幕的公共利益、行业利益和广泛的应用前景。

DTV's Hidden Caption System Standard has become a recommended industry standard, it is the first DTV hidden caption standard in China. As a participator of this project, the author introduces hidden caption, its technology system, standard, benefit and its application prospect.