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A modular middleware flow scheduling framework (poster session)

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Published:30 October 2000Publication History

ABSTRACT

Immersive, interactive applications require on-line processing and mixing of multimedia data. In order to realize the Immersipresence vision, we propose a generic, extensible, modular multimedia system software architecture. We describe here the Flow Scheduling Framework (FSF), that constitutes the core of its middleware layer. The FSF is an extensible set of classes that provide basic synchronization functionality and composition mechanisms to develop data-stream processing components. In this dataflow approach, applications are implemented by specifying data streams and their path through processing nodes, where they can undergo various manipulations. We describe the details of the FSF data and processing model that supports stream synchronization in a concurrent processing framework. We illustrate the FSF concepts with a real-time video stream processing application.

References

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  2. 2.Lindblad C.J. and Tetmenhouse D.L. The VuSystem: A Programming System for Compute-Intensive Multimedia. IEEE Jour. Selected Areas in Communications, 14(7), pp. 1298- 1313, September 1996. Google ScholarGoogle ScholarDigital LibraryDigital Library
  3. 3.Mayer-Patel K. and Rowe L.A. Design and Performance of the Berkeley Continuous Media Toolkit. In Multimedia Computing and Networking 1997, pp 194-206, Martin Freeman, Paul Jardetzky, Hartick M. Vin, Editors, Proc. SPIE 3020, 1997Google ScholarGoogle Scholar
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  1. A modular middleware flow scheduling framework (poster session)

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            cover image ACM Conferences
            MULTIMEDIA '00: Proceedings of the eighth ACM international conference on Multimedia
            October 2000
            523 pages
            ISBN:1581131984
            DOI:10.1145/354384

            Copyright © 2000 ACM

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            Association for Computing Machinery

            New York, NY, United States

            Publication History

            • Published: 30 October 2000

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