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Authors: Jia-Ming Chen 1 ; Chiu-Ling Chen 2 ; Jian-Liang Luo 3 ; Po-Wen Cheng 3 ; Chia-Hao Yu 3 ; Shau-Yin Tseng 3 and Wei-Kuan Shih 2

Affiliations: 1 National Tsing Hua University; SoC Integration Division of STC ITRI, Taiwan ; 2 National Tsing Hua University, Taiwan ; 3 SoC Integration Division of STC, ITRI, Taiwan

Keyword(s): H264/AVC, asymmetric dual-core SoC, parallel programming.

Related Ontology Subjects/Areas/Topics: Design and Implementation of Signal Processing Systems ; Image and Video Processing, Compression and Segmentation ; MPEG Standards and Related Issues ; Multimedia ; Multimedia and Communications ; Multimedia Signal Processing ; Multimedia Systems and Applications ; Telecommunications

Abstract: This paper presents an H.264/AVC decoder realization on a dual-core SoC (System-on-Chip) platform by the well-designed macroblock level software partitioning. Furthermore, optimizations of the procedures executed on each core, and data movement between two cores are captured from software and hardware techniques. The evaluation results show that a video with D1 (720×480 pixels) resolution can reach real-time decoding by the implementation, which provides a valuable experience for similar designs.

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Paper citation in several formats:
Chen, J.; Chen, C.; Luo, J.; Cheng, P.; Yu, C.; Tseng, S. and Shih, W. (2007). REALIZATION AND OPTIMIZATION OF H.264 DECODER FOR DUAL-CORE SOC. In Proceedings of the Second International Conference on Signal Processing and Multimedia Applications (ICETE 2007) - SIGMAP; ISBN 978-989-8111-13-5, SciTePress, pages 305-312. DOI: 10.5220/0002138403050312

@conference{sigmap07,
author={Jia{-}Ming Chen. and Chiu{-}Ling Chen. and Jian{-}Liang Luo. and Po{-}Wen Cheng. and Chia{-}Hao Yu. and Shau{-}Yin Tseng. and Wei{-}Kuan Shih.},
title={REALIZATION AND OPTIMIZATION OF H.264 DECODER FOR DUAL-CORE SOC},
booktitle={Proceedings of the Second International Conference on Signal Processing and Multimedia Applications (ICETE 2007) - SIGMAP},
year={2007},
pages={305-312},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002138403050312},
isbn={978-989-8111-13-5},
}

TY - CONF

JO - Proceedings of the Second International Conference on Signal Processing and Multimedia Applications (ICETE 2007) - SIGMAP
TI - REALIZATION AND OPTIMIZATION OF H.264 DECODER FOR DUAL-CORE SOC
SN - 978-989-8111-13-5
AU - Chen, J.
AU - Chen, C.
AU - Luo, J.
AU - Cheng, P.
AU - Yu, C.
AU - Tseng, S.
AU - Shih, W.
PY - 2007
SP - 305
EP - 312
DO - 10.5220/0002138403050312
PB - SciTePress

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