[1]张弛. iOS平台舞蹈教学直播系统设计与实现[J].计算机技术与发展,2016,26(03):154-157.
　 Design and Implementation on Dance Teaching Live System for iOS Platform[J].,2016,26(03):154-157.
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 iOS平台舞蹈教学直播系统设计与实现()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
26
期数:
2016年03期
页码:
154-157
栏目:
应用开发研究
出版日期:
2016-03-10

文章信息/Info

Title:
 Design and Implementation on Dance Teaching Live System for iOS Platform
文章编号:
1673-629X（2016)03-0154-04
作者:
 张弛
 渤海大学
Author(s):
 ZHANG Chi
关键词:
 ; iOS平台; 舞蹈教学; 直播系统; 设计与实现
Keywords:
 ; iOS platform; dance teaching; live system; design and implementation
分类号:
TP311
文献标志码:
A
摘要:
 移动学习是借助移动终端在任何时间任何地点的在线学习,WiFi、3G网络覆盖以及移动智能终端普及,使移动学习成为新的学习方式。为了促进舞蹈普及教育,提高舞蹈教学信息化水平,针对iOS平台设计教学直播系统。研究内容分4方面展开,基于HTTP方式的业务发现流程,通过7个步骤完成直播工作；由流媒体服务组件、内容分发组件和客户端等3部分构成的直播系统结构；H.264的视频编码器工作原理及编码过程；直播系统实现,包括HLS逻辑实现流程和HLS类实现方法。结果表明,iOS平台基于HTTP流媒体传输协议,运用媒体数据实时传输机制,具有较强的网络适应性,减轻了服务器和客户端的工作负荷。
Abstract:
 Mobile learning is the online learning by use of mobile terminals at any time anywhere. With the popularity of WiFi,3G net-work coverage and mobile intelligent terminal,mobile learning becomes a new way of learning. In order to promote the popularization of the dance education and improve the level of dance teaching information,the teaching live system of the iOS platform is designed. Re-search content is divided into four aspects,containing the business discovery process based on the HTTP mode,through 7 steps to com-plete the live work,the live system structure consists of three parts,including streaming media service components,content distribution components and client,H. 264 video encoder working principle and encoding process and live system implementation,including HLS log-ic implementation process and HLS class implementation methods. The results show iOS platform is based on HTTP streaming media transfer protocol,using real-time transfer mechanism of media data,with strong network adaptability,reducing the workload of the server and the client.

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更新日期/Last Update: 2016-06-14