论文部分内容阅读
基于无冲突的文化网格平台,本文提出了流媒体技术架构,利用播存原理与统一内容定位两大核心技术,将海量的流媒体文化信息资源以低成本方式送达千家万户,存储于家庭信息仓,供用户零距离按需收看。本文研究了文化网格中流媒体关键技术:流媒体信息的并播与并存、复用传输、信息内容标引,并提出了缩比实验研究方案。
Based on the conflict-free culture grid platform, this paper proposes a streaming media technology architecture that utilizes the broadcast core principle and unified content positioning technology to deliver massive amounts of streaming media cultural information resources to millions of households at low cost and store them in Family information warehouse, for users zero distance watch on demand. This paper studies the key technologies of streaming media in culture grid: multicasting and coexistence of streaming media information, multiplexing transmission and indexing of information content, and puts forward a scheme of scaling experiment.