基于HTML5的点对点流媒体直播系统
首发时间:2018-05-31
摘要:随着二十一世纪通信与互联网技术的飞速发展,通过互联网观看在线直播成为越来越多人娱乐生活的一部分。由于视频直播具有高时长、高带宽、低延迟等特点,对中心服务器的带宽、存储空间、处理能力有着巨大的要求,传统的客户端/服务器架构已难以支持大规模的在线用户。本文提出了一种基于HTML5技术的点对点流媒体直播系统,系统使用树状结构与网状结构相结合的分层架构,上层使用系统中的稳定节点组成树状结构,下层为其它非稳定节点组成的网状结构。最后,经过仿真测试,系统实现了优化播放延时、提高系统稳定性的目的。
关键词: 计算机应用 流媒体系统 视频直播 P2P网络 HTML5
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HTML5 based peer-to-peer media streaming system
Abstract:With the rapid development of communication and internet technology in the 21st century, watching live online through the internet has become a part of more and more people\'s entertainment life. Because video live broadcast has the characteristics of high duration, high bandwidth and low delay, it has great requirements on the bandwidth, storage space and processing capacity of the central server, and the traditional client/server architecture has been difficult to support large-scale online users. This paper proposes a point-to-point streaming media live broadcast system based on HTML5 technology. the system uses a hierarchical structure combining tree structure and mesh structure. the upper layer uses stable nodes in the system to form a tree structure, and the lower layer is a mesh structure composed of other unstable nodes. Finally, through simulation test, the system achieved the goal of optimizing the playback delay and improving the system stability.
Keywords: computer application streaming system live streaming P2P network HTML5
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