Producing Reusable Web-Based Multimedia Presentations

This paper describes the process and particular support tools for authoring reusable web-based multimedia presentations. These tools enable authors to record and encode streams of audio and video, and to integrate into them additional multimedia material, such as PowerPoint slides. The paper also describes the W3C synchronized multimedia integration language (SMIL) standard that enables the interlinking of audio/video with additional material. Finally, the paper introduces an easy-to-use authoring tool, developed and used by the author's faculty to produce multimedia information packages, and their corresponding user interface.