摘要
本文从OTT-TV的传输协议、自适应传输流技术等方面介绍了OTT-TV工作原理,分析了自适应传输流技术在客户端实现与在服务器端实现的不同,最后将OTT-TV技术与传统的IPTV技术进行了对比。
This article introduces working principles of OTT-TV including HTTP/TCP protocol and adaptive streaming technology.It also compares realigation of adaptive streaming on client end with that on server end.At the end,the article points out the difference of OTT-TV and IPTV.
出处
《广播与电视技术》
2014年第7期30-33,32,共3页
Radio & TV Broadcast Engineering
