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互动电视、IPTV、互联网视频、OTT、互联网电视,视频行业引领着新媒体的高速发展,新的视频传播方式层出不穷,每一种新的视频传播方式又带来更多的技术和运营理念,作为主营视频业务的有线电视运营商,正经历着前所未有的挑战和竞争。互联网视频的发展推动了互联网CDN技术的成熟,并引入了实现简化、开放的、更多厂商支持的相关标准,在吸收互联网CDN优势的基础上,建设适应有线网络实际情况的融合视频分发网络是未来发展的一种趋势。本文通过对有线网络视频分发技术体系的分析,提出对融合视频分发平台建设的一些要求,希望能对有线网络的相关工作提供一定的帮助。
Interactive television, IPTV, Internet video, OTT, Internet TV and video industry lead the rapid development of new media. New modes of video transmission are emerging in an endless stream. Each new way of video transmission brings more technical and operational ideas as The main cable operators of video services are experiencing the unprecedented challenges and competition. The development of Internet video has promoted the maturity of the Internet CDN technology and introduced the relevant standards of simplifying, opening and more vendor support. Based on the advantages of Internet CDN, the construction of a converged video distribution network that adapts to the actual situation of the wired network is A trend of future development. Based on the analysis of cable network video distribution technology system, this paper puts forward some requirements for the construction of video distribution platform, hoping to provide some help for the related work of cable network.