SpeechSkimmer: a system for interactively skimming recorded speech
ACM Transactions on Computer-Human Interaction (TOCHI) - Special issue on speech as data
Classroom 2000: a system for capturing and accessing multimedia classroom experiences
CHI 98 Cconference Summary on Human Factors in Computing Systems
Time-compression: systems concerns, usage, and benefits
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Annotations for streaming video on the Web: system design and usage studies
WWW '99 Proceedings of the eighth international conference on World Wide Web
Video Manga: generating semantically meaningful video summaries
MULTIMEDIA '99 Proceedings of the seventh ACM international conference on Multimedia (Part 1)
Passive capture and structuring of lectures
MULTIMEDIA '99 Proceedings of the seventh ACM international conference on Multimedia (Part 1)
Auto-summarization of audio-video presentations
MULTIMEDIA '99 Proceedings of the seventh ACM international conference on Multimedia (Part 1)
Comparing presentation summaries: slides vs. reading vs. listening
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Presenting to local and remote audiences: design and use of the TELEP system
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Design lessons from deployment of on-demand video
CHI '99 Extended Abstracts on Human Factors in Computing Systems
Analysis of Gesture and Action in Technical Talks for Video Indexing
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
Asynchronous Collaboration around Multimedia and its Application to On-Demand Training
HICSS '01 Proceedings of the 34th Annual Hawaii International Conference on System Sciences ( HICSS-34)-Volume 4 - Volume 4
Automating camera management for lecture room environments
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Viewing meeting captured by an omni-directional camera
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Analysis of educational media server workloads
NOSSDAV '01 Proceedings of the 11th international workshop on Network and operating systems support for digital audio and video
Building an intelligent camera management system
MULTIMEDIA '01 Proceedings of the ninth ACM international conference on Multimedia
Improvising camera control for capturing meeting activities using a floor plan
MULTIMEDIA '01 Proceedings of the ninth ACM international conference on Multimedia
Exploring benefits of non-linear time compression
MULTIMEDIA '01 Proceedings of the ninth ACM international conference on Multimedia
Characterizing locality, evolution, and life span of accesses in enterprise media server workloads
NOSSDAV '02 Proceedings of the 12th international workshop on Network and operating systems support for digital audio and video
Lecture recording and its use in a traditional university course
Proceedings of the 7th annual conference on Innovation and technology in computer science education
Videography for telepresentations
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
A Web-Based Lecture Video Database System with Flexible Indexing Method Using Action Logs
ICWL '02 Proceedings of the First International Conference on Advances in Web-Based Learning
CASCON '03 Proceedings of the 2003 conference of the Centre for Advanced Studies on Collaborative research
Analyzing client interactivity in streaming media
Proceedings of the 13th international conference on World Wide Web
IEEE/ACM Transactions on Networking (TON)
Analysis of multimedia workloads with implications for internet streaming
WWW '05 Proceedings of the 14th international conference on World Wide Web
An automated end-to-end lecture capture and broadcasting system
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
New insights on internet streaming and IPTV
CIVR '08 Proceedings of the 2008 international conference on Content-based image and video retrieval
Beyond being there? Evaluating augmented digital records
International Journal of Human-Computer Studies
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Increasingly often, presentations are given before a live audience, while simultaneously being viewed remotely and recorded for subsequent viewing on-demand over the Web. How should video presentations be designed for web access? How is video accessed and used online? Does optimal design for live and on-demand audiences conflict? We examined detailed behavior patterns of more than 9000 on-demand users of a large corpus of professionally prepared presentations. We find that as many people access these talks on-demand as attend live. Online access patterns differ markedly from live attendance. People watch less overall and skip to different parts of a talk. Speakers designing presentations for viewing on-demand should emphasize key points early in the talk and early within each slide, use slide titles that reveal the talk structure and are meaningful outside the flow of the talk. In some cases the recommendations conflict with optimal design for live audiences. The results also provide guidance in developing tools for on-demand multimedia authoring and use.