摘要
Abstract
This paper introduces the application principle and practical operation of ultra HD video,digital audio and its embedded technology in radio and television.Ultra HD video technology enables a more refined picture presentation and smooth dynamic display by improving the resolution,frame rate,and color depth.Digital audio technology ensures high-quality audio processing and transmission through high-precision sampling,quantification and encoding.The embedding technology optimizes the production process of radio and television through the synchronous transmission of audio and video signals,and ensures the efficient coordination of audio and video.It also discusses the application of audio and video technology in practice,such as signal synchronization,equipment adjustment and quality control.关键词
超高清视频/数字音频/嵌入技术/广播电视/信号同步Key words
ultra HD video/digital audio/embedded technology/radio and television/signal synchronization分类
信息技术与安全科学
