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江苏广播电视总台IPTV集成播控平台于2010年1月1日开始投入使用。随着直播流信号投入正式的商用,IPTV直播流的安全播出被纳入到了总台安全播出范畴,其重要性不言而喻。与传统电视播出相比,IPTV直播流的播出具有频道数量远多与传统播出;负责播出监看人员相对较少;更易出现大面积频道停播的风险这样一些特点。本文结合实际工作就保障IPTV直播流信号的安全播出所应用的一些技术措施做一些介绍。
Jiangsu radio and television station IPTV integrated broadcast control platform in January 1, 2010 began to put into use. As the live streaming signal is put into commercial use, the security broadcast of IPTV live streaming is incorporated into the security broadcast of the main station. Its importance is self-evident. Compared with the traditional TV broadcast, IPTV live streaming broadcast with a far greater number of channels and the traditional broadcast; responsible for the broadcast monitoring staff is relatively small; more prone to large-area channel off the risk of such characteristics. In this paper, some practical measures are introduced to ensure the safe broadcasting of IPTV live broadcast signals based on practical work.