Internet环境下视频互动直播的性能优化研究  

Study on Performance Optimization of Video Interactive Live Broadcast in the Internet Environment

作　　者：杨炳华 李丽娜[1] YANG Bing-hua;LI Li-na(Yunnan Open University,Kunming 650500,China)

机构地区：[1]云南开放大学信息技术与资源建设中心

出　　处：《云南开放大学学报》2019年第1期17-21,共5页Journal of Yunnan Open University

基　　金：2016年云南省教育厅科学研究基金项目“Internet实时互动教学直播系统的研究与设计项目中文完整名称”(2016ZZX177);云南开放大学校级科研培育团队“远程教育技术科研团队”

摘　　要：互联网技术的进步推动了网络视频的蓬勃发展,除视频点播和直播外,在Internet环境下,进行视频互动直播在各行各业的需求越来越大。但现有的网络传输和音视频技术,难以满足视频互动直播对延时、稳定性等方面的要求,严重制约了视频互动直播的发展。对目前视频直播、视频互动直播技术的现状进行了分析,研究在Internet环境下,利用现有技术对互动直播进行性能优化,以降低延时和提供稳定性。The advancement of Internet technology has promoted the vigorous development of network video. In addition to video on demand and live broadcast and in the Internet environment, the demand for video interactive live broadcast is increasing in all walks of life. However, the existing network transmission and audio and video technologies are difficult to meet the requirements of delay and stability of video interactive live broadcast, which seriously restricts the development of video interactive live broadcast. The current status of live video and video interactive live broadcast technology is analyzed. The performance of interactive live broadcast is optimized by using existing technology in the Internet environment to reduce delay and provide stability.

关 键 词：视频直播 互动直播 视频互动直播 

分 类 号：TN919[电子电信—通信与信息系统]