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Reducing memory requirements in a multimedia streaming application
Eindhoven University of Technology, Netherlands .
Eindhoven University of Technology, Netherlands . (IS (Embedded Systems))ORCID iD: 0000-0001-6234-5117
Eindhoven University of Technology, Netherlands .
2011 (English)In: IEEE transactions on consumer electronics, ISSN 0098-3063, Vol. 57, no 1, 145-152 p.Article in journal (Refereed) Published
Abstract [en]

This paper investigates memory management for real-time multimedia applications running on resource-constrained electronic devices. The target applications are comprised of a data-driven task chain with a time-driven head and tail and a bounded end-to-end latency. The necessary buffer capacities along the task chain are derived. Subsequently it is shown how a shared memory pool can reduce the total memory requirements of the whole application. The impact of a shared memory pool is also evaluated in the context of scalable applications. The general technique targeted at memory-constrained streaming systems is demonstrated with a video encoding example, showing memory savings of about 19%.

Place, publisher, year, edition, pages
Las Vegas, United States, 2011. Vol. 57, no 1, 145-152 p.
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:mdh:diva-23579DOI: 10.1109/TCE.2011.5735495ISI: 000288676900022Scopus ID: 2-s2.0-79953230084OAI: oai:DiVA.org:mdh-23579DiVA: diva2:679712
Available from: 2013-12-16 Created: 2013-12-16 Last updated: 2014-06-19Bibliographically approved

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Bril, Reinder J.
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CiteExportLink to record
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Citation style
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