| 数字图书馆中多媒体馆藏与服务的建立 |
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| 引用本文： | 冼丽环,谭文力.数字图书馆中多媒体馆藏与服务的建立[J].图书情报工作,2003,47(1):60-64. |
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| 作者姓名： | 冼丽环 谭文力 |
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| 作者单位： | 香港岭南大学图书馆 香港 |
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| 摘 要： | 介绍岭南大学开发网上多媒体馆藏,并在香港开拓性地利用多媒体点播技术,通过互联网提供数字图书馆服务的实践。得出以下结论:多媒体技术对数字图书馆的影响无法估量,图书馆界应仔细研究和分析多媒体对数字图书馆的影响,充分发掘其潜能,并在引入多媒体服务的过程中,彼此分享经验,共建共享数字化资源。
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| 关 键 词： | 视听馆藏 数字图书馆 数字化 多媒体点播 多媒体馆藏 视频点播 视频流网上直播 读者教育点播 |
| 收稿时间： | 2002-10-05 |
Developing Online Multimedia Collections And Services for Digital Libraries |
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| Lily H. Hu Owen Tam.Developing Online Multimedia Collections And Services for Digital Libraries[J].Library and Information Service,2003,47(1):60-64. |
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| Authors: | Lily H Hu Owen Tam |
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| Institution: | Lingnan University, Hong Kong |
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| Abstract: | Audio and video materials are important sources of information for scholarly needs, and are often primary sources for disciplines such as arts, social sciences, and business studies. As library users increasingly expect to access AV resources over the WWW, developing digital AV based multimedia collections, and finding effective ways to deliver them over the Internet have become the top priority for digital libraries. Besides collection development, multimedia technologies have also opened up new opportunities for provision of library services on the Internet. For example, digital video of library orientation and bibliographic instruction classes can be streamed or even webcasted over the Internet. This paper presents how Lingnan University Library has developed its online multimedia collections and pioneered the use of multimedia on demand (MOD) technologies in Hong Kong to deliver digital library services over the Internet. The paper concludes that the impact of multimedia on digital libraries can never be overestimated, and to cope with users' increasing expectations of accessing multimedia resources online, collaborations among libraries are necessary. |
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| Keywords: | audiovisual collections digital library multimedia on demand multimedia collections video on demand streaming video training on demand Webcasting |
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