| 基于单向HFC网络的虚拟交互方式实现点播业务 |
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| 引用本文： | 马英杰.基于单向HFC网络的虚拟交互方式实现点播业务[J].中国有线电视,2008(9). |
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| 作者姓名： | 马英杰 |
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| 作者单位： | 河南省广播电视监测中心,河南,郑州,450003 |
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| 摘 要： | 基于单向HFC网络的虚拟交互方式是在有线电视网络双向改造未完成之前的VOD点播解决方案,其核心技术是基于单向HFC网的轮播技术,让观众能对互动点播有一个感性的认识和提前享受基于双向网的VOD互动点播服务,为数字电视平移提供参考.
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| 关 键 词： | 虚拟交互 多路循环播发 流媒体技术 |
Video-on-Demand (VOD) Based on the Virtual Interactive Mode of Unilateral HFC Network |
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| MA Ying-jie.Video-on-Demand (VOD) Based on the Virtual Interactive Mode of Unilateral HFC Network[J].China Cable Television,2008(9). |
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| Authors: | MA Ying-jie |
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| Abstract: | Before the completing of the cable TV bidirectional network system transformation,Video-on-Demand(VOD) is realized by the virtual interactive mode of unilateral HFC network.The key technology is the Carousel Technology.This paper aims to give a perceptual knowledge of the interactive VOD and provides reference to the digital TV transformation. |
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| Keywords: | virtual interactive multi-channel circulations broadcast streaming media technology |
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