高标清同播环境下的播出系统技术方案探析

摘要

First introduced the HD broadcasting system with the standard deifnition broadcast system in the construction of the same points and different points,Then makes a detailed analysis on the high standard deifnition simulcast of two technical schemes for broadcast of the structure, technical principle, advantages and existing problems, and puts forward the corresponding solving methods.%本文首先介绍了高清播出系统与标清播出系统建设中的相同点与不同点，然后对高标清同播二种播出的技术方案结构、技术原理、各自优点和存在问题进行了详细分析，并提出了相应的解决方法。