A DSP Based H.264 Decoder for a Multi-Format IP Set-Top Box

Pescador del Oso, Fernando and Sanz Alvaro, César and Garrido González, Matías Javier and Juárez Martínez, Eduardo and Samper Martínez, David (2008). A DSP Based H.264 Decoder for a Multi-Format IP Set-Top Box. "IEEE Transactions on Consumer Electronics", v. 54 (n. 1); pp. 145-153. ISSN 0098-3063. https://doi.org/10.1109/TCE.2008.4470037.

Description

Title: A DSP Based H.264 Decoder for a Multi-Format IP Set-Top Box
Author/s:
  • Pescador del Oso, Fernando
  • Sanz Alvaro, César
  • Garrido González, Matías Javier
  • Juárez Martínez, Eduardo
  • Samper Martínez, David
Item Type: Article
Título de Revista/Publicación: IEEE Transactions on Consumer Electronics
Date: February 2008
ISSN: 0098-3063
Volume: 54
Subjects:
Freetext Keywords: DSP H.264 decoder digital signal processor frequency 600 MHz multi-format IP set-top box software optimization techniques
Faculty: E.T.S.I. y Sistemas de Telecomunicación (UPM)
Department: Sistemas Electrónicos y de Control [hasta 2014]
Creative Commons Licenses: None

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Abstract

In this paper, the implementation of a digital signal processor (DSP) based H.264 decoder for a multi-format set-top box is described. Baseline and main profiles are supported. Using several software optimization techniques, the decoder has been fitted into a low-cost DSP. The decoder alone has been tested in simulation, achieving real-time performance with a 600 MHz system clock. Moreover, it has been integrated in a multi-format IP set-top box allowing the implementation of actual environment tests with excellent results. Finally, the decoder has been ported to a latest generation DSP.

More information

Item ID: 1963
DC Identifier: http://oa.upm.es/1963/
OAI Identifier: oai:oa.upm.es:1963
DOI: 10.1109/TCE.2008.4470037
Official URL: http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=4470011&arnumber=4470037&count=31&index=21
Deposited by: Memoria Investigacion
Deposited on: 01 Dec 2009 09:21
Last Modified: 07 Apr 2019 10:27
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