摘要
电影频道小型延时直播系统采用软、硬件两种延时方式相结合的系统架构,分为前延时和后延时两个主要部分。该系统的设计与实现,使电影频道转播大型颁奖典礼类节目的延时时间大大缩短,满足了电视观众第一时间获得视听的享受。
Small low delay live broadcasting system adopts architecture combined with both software and hardware ways to deal with delay problems,which are divided into pre-delay part and post-delay part.The implementation of the new system will shorten signii cantly the delay time of the broadcast of programs like large awards ceremonies and make its audience obtain audiovisual enjoyment.
出处
《广播与电视技术》
2014年第4期63-66,共4页
Radio & TV Broadcast Engineering