摘要
本文介绍的广电网络全IP化融合播控平台已在省级网络运营商融合前端改造过程中付诸实践,并完成了一期建设。该系统通过直播专网与CDN网络融合建设,可实现DVB和IP双标准的多业务接入,同时,利用组播加单播组合实现融合覆盖,可对各种内容进行分类分级传输。
A new all IP integrated broadcast control platform introduced in this paper has been put into practice in the process of provincial network operator integration front-end transformation, and the first phase of construction has been completed. The system is built through the integration of the live broadcast private network and CDN network, and can realize multi-service access of DVB and IP double standards. At the same time, the integration coverage is achieved by the combination of multicast and unicast technology, and various contents can be classified for transmission.
作者
王伟
潘林
Wang Wei;Pan Lin(Jiangsu Broadcasting Cable Information Network Co.,Ltd.,Jiangsu 210000,China)
出处
《广播与电视技术》
2022年第11期82-85,共4页
Radio & TV Broadcast Engineering
关键词
安全播出
组播
单播
融合CDN
Safe broadcast
Multicast
Unicast
Integrated CDN
