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Application Study of Virtual Learning Commons in Digital Library Multimedia
Received date: 2014-07-10
Revised date: 2015-01-01
Online published: 2015-02-05
[Purpose/significance] Based on virtual learning space and the digital library at home and abroad, this paper analyzes the present situation and development trends of multimedia services integration, and points out the required characteristics and core functions of virtual learning commons under the new circumstances of digital library.[Method/process] It designs a new type of virtual learning commons system based on mobile terminal, which fulfills the needs of interactive and fluency through lightweight multimedia data storage and optimized XMPP internet protocol.[Result/conclusion] From the angle of software testing results, the stable running system and high efficiency transmission ensure the best usage effect. From the perspective of library, the communication effect of multimedia services by optimizing the transmit audio and video files improves the reading efficiency of audiences, improve the interaction quality of audience information, and plays a better effect on library multimedia information communication. Virtual learning commons relying on new media technology is a breakthrough for the construction of digital library in new era.
Key words: virtual learning commons; digital library; multimedia service
Song Kai , Yang Feng . Application Study of Virtual Learning Commons in Digital Library Multimedia[J]. Library and Information Service, 2015 , 59(3) : 60 -66 . DOI: 10.13266/j.issn.0252-3116.2015.03.008
[1] JISC官方网站[EB/OL].[2015-01-01].http://www.jisc.ac.uk/rd/how-we-innovate/.
[2] 高长俊,胡世清.我国虚拟学习社区研究现状及趋势分析[J].远程教育杂志,2011(4):68-70.
[3] 腾讯网儿童频道[EB/OL].[2014-07-18].http://kid.qq.com/a/20130718/014200.htm/.
[4] Meeker M.2014互联网发展报告[EB/OL].[2015-01-01].http://m.zhihu.com/question/23950976/.
[5] Boetcher S, Duggan H, White N. What is a virtual community and why would you ever need one[EB/OL].[2014-01-13].http://www.fullcirc.com/community/ communitywhatwhy.htm.
[6] 卢志国.大学图书馆虚拟学习空间构建分析——以加拿大Manitoba大学图书馆虚拟学习空间为例[J].情报杂志,2008(10):96-99.
[7] FFmpeg官方开发者网站[EB/OL].[2014-05-25].http://www.ffmpeg.org/.
[8] 服务器socket心跳检测[EB/OL].[2014-05-25].http://www.blogjava.net/thisliy/archive/2010/02/17/313271.html.
[9] Kerberos网络认证协议[EB/OL].[2014-05-25].http://baike.baidu.com/view/306687.htm?fr=aladdin.
[10] Apple Computer.Objective-C 2.0 programming language[M].北京:人民邮电出版社,2013:177-179.
[11] Buck E M,Yacktman D A.Cocoa设计模式[M].陈宗斌,孔祥波,译.北京:机械工业出版社,2010:56-59.
[12] Jack Moffitt.XMPP高级编程:使用Java Script和jQuery[M].杨明军,译.北京:清华大学出版社,2011:133-135.
[13] 胡凡刚.影响教育虚拟社区交往效果因素的实证研究[J].中国电化教育,2006(9):23-28.
[14] 王良辉,丁新,穆肃.基于知识管理的在线学习支持系统设计[J].中国远程教育,2005(12):46-48.
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