摘要
介绍了一种从DVB-MHP系统到蓝光DVD系统的节目信息转换方案。分析了节目特定信息/服务信息(PSI/SI)的语法结构以及2个系统节目信息的异同点,提出了实时转换节目关联表、节目映射表及选择信息表的方法。
In this paper, a transcoding scheme for converting program information from DVB-MHP system to Blu-ray DVD system is described in order to store the program of digital TV in Blu-ray DVD. Firstly, the structure and syntax of Program Specific Information/Service Information（PSI/SI） are introduced. Then, the differences in program information between DVB-MHP and Blu-ray are analyzed. Finally, a method for generating program association table, program map table and selection information table contents for the Blu-ray system is presented.
出处
《电视技术》
北大核心
2010年第1期46-48,共3页
Video Engineering
基金
国家自然科学基金项目(60802025)
