Tools for specifying and executing synchronized multimedia presentations

  • Gerold Blakowski
  • Jens Hübel
  • Ulrike Langrehr
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 614)


Multimedia applications require the handling of synchronization between media streams. We present tools for creating, editing and presenting synchronized multimedia objects. Specifying synchronization is supported by the graphical Synchronization Editor and execution of multimedia presentations is performed by the Synchronizer.

Major topics cover requirements resulting from underlying distributed heterogeneous environments and the consideration of user interactions. The tools we have developed are not restricted to a fixed set of media, but support the inclusion of arbitrary user-defined media.

The Synchronization Editor and the Synchronizer are part of the Mode project, that is used for the handling of distributed multimedia objects in NESTOR, an authoring-learning environment in development at the Universities of Karlsruhe and Kaiserslautern in cooperation with the CEC Karlsruhe, Digital Equipment.


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Copyright information

© Springer-Verlag Berlin Heidelberg 1992

Authors and Affiliations

  • Gerold Blakowski
    • 1
  • Jens Hübel
    • 1
  • Ulrike Langrehr
    • 1
  1. 1.Institute for TelematicsUniversity of KarlsruheKarlsruheGermany

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