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Proceedings Paper

Presentation processing support for adaptive multimedia applications
Author(s): Edward J. Posnak; Harrick M. Vin; R. Greg Lavender
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Paper Abstract

This paper describes the design of and implementation of Presentation Processing Engines (PPEs) that provide flexible control over QoS to manage heterogeneity in networks, end- systems and compression formats. Development of PPEs is facilitated by a framework that provides the modular architecture, data types, and transformations common to most codecs, filters, transcoders, etc. to facilitate the implementation of emerging compression standards and their integration into media processing applications. By allowing fine-grained composition of compression and image processing modules, the framework facilitates the development of extensible presentation processing engines that can be dynamically configured to adapt to changes in resource availability and user preferences.

Paper Details

Date Published: 25 March 1996
PDF: 12 pages
Proc. SPIE 2667, Multimedia Computing and Networking 1996, (25 March 1996); doi: 10.1117/12.235876
Show Author Affiliations
Edward J. Posnak, Univ. of Texas/Austin (United States)
Harrick M. Vin, Univ. of Texas/Austin (United States)
R. Greg Lavender, Univ. of Texas/Austin (United States)


Published in SPIE Proceedings Vol. 2667:
Multimedia Computing and Networking 1996
Martin Freeman; Paul Jardetzky; Harrick M. Vin, Editor(s)

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