数字化时代的电视节目存储技术

电视正迅速走向“数字化时代” ,在电视节目的摄、编、播过程中 ,多种节目素材的保存是一个重要问题。无论是前期的外影拍摄 ,还是后期制作中的录制、编辑 ,以及节目的最后播出 ,都需要对节目进行暂时、长远 ,甚至永久性的保存。就数字化时代的数字电视节目存储方式进行比较研究 ,并提出比较可行的方式

TV Program Storing Technique in the Digitization Era

Nowadays TV is walking towards the digitization era. The storing of program source material is of great importance in the process of shooting, editing and telecasting TV program. Whether it is during the earlier stage of shooting films in the outside, or it is during the later stage of recording and editing or telecasting them in the end, preserving programs. A comparative research on the ways of storing digital TV programs in the digitization era will be made in this paper, meanwhile, a practical method will be also offered.