A DSP based H.264-SVC decoder for a multimedia terminalReport as inadecuate

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1 UPM - Universidad Politécnica de Madrid Madrid 2 IETR - Institut d-Electronique et de Télécommunications de Rennes

Abstract : In this paper, the implementation of a DSP-based video decoder compliant with the H.264-SVC standard 14496-10 Annex G is presented. A PC-based decoder implementation has been ported to a commercial DSP. Performance optimizations have been carried out improving the initial version performance about 40% and reaching real time for CIF sequences. Moreover, the performance has been characterized using H.264-SVC sequences with different kinds of scalabilities and different bitrates. This decoder will be the core of a multimedia terminal that will trade off energy against quality of experience.

Keywords : CIF sequences DSP based video decoder H.26 standard PC-based decoder multimedia terminal performance optimizations quality of experience scalable video coding code standards digital signal processing chips multimedia communication optimisation video coding

Author: Fernando Pescador - Eduardo Juarez - Mickaël Raulet - César Sanz -

Source: https://hal.archives-ouvertes.fr/


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