随着基于电影和电视工程师协会(The Society of Motion Picture and Television Engineers,SMPTE)ST 2110标准的网际互连协议(Internet Protocol,IP)化电视系统越来越多,传统串行数字接口(Serial Digital Interface,SDI)架构电视系统测量方法在IP化电视系统中已不再适用.对此,详细介绍IP测量与SDI测量的区别与联系,以及IP架构电视系统测量的内容、方法及相关指标,以期在IP化电视系统出现问题时,能够通过相关测量,快速定位、解决系统故障.
Analysis of Measurement for Television System Based on IP Architecture
With the adoption of the Internet Protocol (IP) based on The Society of Motion Picture and Television Engineers (SMPTE) ST 2110 standard,with the increasing number of IP television systems,the traditional measurement method of Serial Digital Interface (SDI) architecture television system is no longer suitable for IP television systems. In this regard,this paper introduces in detail the difference and connection between IP measurement and SDI measurement,as well as the measurement content,method and related indicators of IP architecture television system,so as to quickly locate and solve system faults through relevant measurements when IP television system has problems.
Precision Time Protocol (PTP)Serial Digital Interface (SDI)ST 2110
NETL
NSTL
万方数据
