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分量记录的出现和以分量形式作某些视频处理所带来的性能改善,使人们产生了对分量制作切换器和时基校正器(TBC)的需要,但目前缺乏分量信号标准以及涉及这类设备的最佳处理格式的有关问题。本文探讨分量处理的某些优点并概述分量处理硬件研制中的某些设计状况。
The advent of component recording and performance improvements in the form of component-based video processing have led to a need for component-switchers and time-base correctors (TBCs), but the current lack of component signal standards and the implications for such The best format for handling equipment. This article explores some of the advantages of component processing and outlines some of the design conditions in component processing hardware development.