Implementing a distributed lecture-on-demand multimedia presentation system
學年 90
學期 2
發表日期 2002-07-02
作品名稱 Implementing a distributed lecture-on-demand multimedia presentation system
作品名稱（其他語言）
著者 Deng, L.Y.; Shih, Timothy K.; Shiau, Sheng-Hua; Chang, Wen-Chih; Liu, Yi-Jen
作品所屬單位 淡江大學資訊工程學系
出版者
會議名稱 Distributed Computing Systems Workshops, 2002. Proceedings. 22nd International Conference on
會議地點 Vienna, Austria
摘要 Lecture-on-demand (LOD) multimedia presentation technologies in networks are most often used in communication services. Examples of those applications include video-on demand, interactive TV and communication tools in a distance learning system, etc. In this paper, we describe how to present different multimedia objects on a Web-based presentation system. The distributed approach is based on an extended timed Petri net model. Using characterization of extended media streaming technologies, we developed a Web-based multimedia presentation system. For a real-world example, suppose a well-known teacher is giving a lecture/presentation to his students. Because of time constraints and other commitments, many students cannot attend the presentation. The main goal of our system is to provide a feasible method to record and represent a lecture/presentation. Using a browser with windows media services allows those students to view live video of the teacher giving his speech, along with synchronized images of his presentation slides and all the annotations/comments. In our experience, this approach is sufficient for distance learning environments.
關鍵字
語言 en
收錄於
會議性質 國際
校內研討會地點
研討會時間 20020702~20020705
通訊作者
國別 AUS
公開徵稿
出版型式
出處 Distributed Computing Systems Workshops, 2002. Proceedings. 22nd International Conference on, pp.111-115
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