摘要
文章通过对基于SDH系统远距离传输高清会议信号的系统分析,结合工作实际和调试情况,针对影响高清会议效果的不同情况提出相应的解决途径,为混合组网的高清会议系统提供技术选择方案,也为实际运行维护提供了技术依据。
This paper analyses the high definition conference signals which based on SDH system.Combined with actual work and test examples,it put forward the solutions specific for different situations affecting the performance of high definition video conference.It provides technical options for high definition conference system based on hybrid network,and the technical basis for actual operation and maintenance.
出处
《电力系统通信》
2011年第4期30-33,共4页
Telecommunications for Electric Power System
关键词
高清视频
IP帧
抖动
时钟同步
high-definition video
IP frame
jitter
clock synchronization
