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The rapid advances in multimedia and e-learning technologies let us present text, music, video and oral instruction on computers in more vivid ways. The problem is that learning environment has just single information media. That does not include multimedia data and does not give interesting for user. This paper introduces a new e-learning model which supports the harmonized media based on technologies...
The traditional way to composite texts and images over a video clip for presentation encounters such problems as time consuming, instructor skill scarcity, video retrieval difficulty, and video quality loss, especially, in internet high-compressed video materials. To solve these problems we develop a real-time remix platform for video-based presentation which can edit and synchronize online/offline...
In this paper, a multimedia-support e-learning platform called WebELS (Web-based e-learning system) for non-broadband users is introduced. The system includes three main modules: editor, player and manager. Both asynchronous and synchronous e-learning are supported on this platform. Moreover, some technologies are implemented to make the multimedia contents possible for users without wideband network...
Nowadays, many applications support the capturing of lecturing information such as speech/video and the writings on the whiteboard to integrate with the presentation slides for later access. This method provides a meaningful way to keep a piece of information presented to audience in a classroom or seminar because they usually have to spend much time on perceiving the complex concepts conveyed by...
In e-learning area, the content development method is one of the most important research topics. This paper proposes a presentation method of visual contents (a text, a still image) in synchronization with narration (sound content) and a pointer to make the efficiency of the resource allocation of cognitive memory capacity increase, and make the transmitted amount of information maximize, based on...
This paper focuses on issues relating to the building of multimedia presentations under a certain framework through a newly developed e-learning tool. The issues addressed include the theoretical principles upon which the tool is based, the effective and appropriate use of multimedia and the format of presentation delivery. Java-Assisted SMIL (abbr. JAS) authoring tool is an advanced education supporting...
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