Design and Implementation of Living Streaming System based on Multi-service Nodes Collaboration

被引：0
|
作者：
Huang Tianchi [1 ]
Li Zeping [1 ]
Zhang Jun [1 ]
机构：
[1] Guizhou Univ, Sch Comp Sci & Technol, Guiyang, Guizhou, Peoples R China
来源：
2017 IEEE 2ND ADVANCED INFORMATION TECHNOLOGY, ELECTRONIC AND AUTOMATION CONTROL CONFERENCE (IAEAC) | 2017年
关键词：
collaboration; HLS; RTMP; entropy weighting;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a design and implementation method of living streaming system based on multi-service nodes collaboration. The system uses the entropy weighting method to dynamically determine the weight factor of each service node and uses the coordinator node to collect the load information of service nodes and perform global optimal distribution of loads. The collection terminal uses RTMP (Real Time Messaging Protocol) as the push protocol to send videos to service nodes, which then transcode the received videos into HLS (HTTP live streaming) and forward them to the releasing nodes in real time. Users can watch live videos on the releasing nodes. This service model is particularly suitable for watching live videos on mobile terminals. Herein, the design and implementation of the proposed system is described and its feasibility and effectiveness are verified in actual network environments.
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页码：1635 / 1639
页数：5
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