Towards SMIL document analysis using an algebraic time net

  • Authors:
  • A. Abdelli;M. Daoudi

  • Affiliations:
  • LSI Laboratory, Computer Science Institute of U.S.T.H.B. University, El-Alia, Algiers, Algeria;LSI Laboratory, Computer Science Institute of U.S.T.H.B. University, El-Alia, Algiers, Algeria

  • Venue:
  • PCM'04 Proceedings of the 5th Pacific Rim conference on Advances in Multimedia Information Processing - Volume Part III
  • Year:
  • 2004

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Abstract

This paper presents a formal approach for the design of SMIL documents into a language based on time Petri net (ATN: Algebraic Time Net). The obtained ATN's model is then translated to an equivalent time graph, which describes all possible scenario, and gives for each multimedia sub sequence its minimum and maximum durations. This can be used to guarantee a consistent presentation for the client player and to improve the multimedia server's QoS, by implementing a dynamic scheduling politics.