论文部分内容阅读
文章介绍了一种质优价廉、结构简单的广播级自适应场控ＡＶ切换系统的工作原理，并简要介绍了其制作要点。
This paper introduces the working principle of a broadcast quality adaptive AV switching system with high quality and low cost and simple structure, and briefly introduces its production essentials.