Journal of Computer Applications ›› 2014, Vol. 34 ›› Issue (2): 572-575.
• Virtual reality and digital media • Previous Articles Next Articles
LIU Jing
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刘景
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作者简介:
Abstract: This article analyzed the structure of traditional campus network live video technologies. It proposed a live video design method, based on cloud computing, to solve current shortcomings and deficiencies. The article began with a description of the whole live video structure in cloud computing environment, and then made a thorough analysis on the related key issues. Finally, a test was carried out on a real campus network. This method adopted multi-layer construction thoughts. It is flexible and expandable. It substantially saves a lot of the main campus network broadband and physical calculation resources. It reduces the difficulty in the operation and maintenance of the live video platform.
Key words: campus network , cloud computing, virtualization, live video, bandwidth
摘要: 对传统的校园网视频直播技术架构进行了分析,针对存在的传输路径长、网络抖动影响大等不足,提出了一种基于云计算环境的视频直播设计方法。首先对基于云计算环境的视频直播整体架构进行了描述,然后对涉及的关键问题进行了深入的分析,最后在真实的校园网环境中进行了测试。该方法采用分层的建设思路,具有可弹性扩展的特点,有效地节约了校园网主干线路的大量带宽和物理计算资源,降低了视频直播平台的运行维护难度。
关键词: 校园网, 云计算, 虚拟化, 视频直播, 带宽
CLC Number:
TP39/TP393.18
LIU Jing. Design of campus network video broadcast based on cloud computing[J]. Journal of Computer Applications, 2014, 34(2): 572-575.
刘景. 基于云计算环境的校园网网络视频直播设计[J]. 计算机应用, 2014, 34(2): 572-575.
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http://www.joca.cn/EN/Y2014/V34/I2/572