X-Presenter: a tool for video-based hypermedia applications

  • Authors:
  • Mario Bochicchio;Antonella Longo;Giuseppe Caldarazzo

  • Affiliations:
  • University of Lecce, Lecce;University of Lecce, Lecce;Alba Project s.r.l., Lecce

  • Venue:
  • Proceedings of the working conference on Advanced visual interfaces
  • Year:
  • 2004

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Abstract

Long video sequences can be difficult to navigate by adopting usual video players, based on VTR-like controls and linear sliders. Hierarchical indexes, i.e. multilevel tables of contents structured in topics and subtopics linked to the corresponding video sub-sequences, can be very effective to support the user browsing long videos, but, in general, the effort required to index the video sequences is resource-intensive (in terms of required skills, hardware and software) and time-consuming. In the paper we propose X-Presenter, a tool to easily create hierarchically indexed video sequences (hypervideos) in real-time. The hypervideos created with X-Presenter can be easily enriched with hypertextual and multimedia elements to produce effective hypermedia applications suitable both for on-line (the Web) and off-line (CD, DVD, Kiosks, ...) purposes.