基于软硬件双延时模式的电影频道小型直播系统

Movie Channel's Small Live Broadcasting System Based on Software and Hardware Dual Delay Mode

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.