Title :
A DSP based H.264/SVC decoder for a multimedia terminal
Author :
Pescador, F. ; Samper, D. ; Raulet, M. ; Juarez, E. ; Sanz, C.
Author_Institution :
Univ. Politec. de Madrid, Madrid, Spain
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 32% and reaching real time for CIF sequences. Moreover, conformance tests have been done using different H.264/SVC streams. This decoder will be the core of a multimedia terminal that will trade off energy against quality of experience.
Keywords :
decoding; digital signal processing chips; multimedia systems; optimisation; video coding; CIF sequence; DSP; H.264/SVC decoder; PC-based decoder implementation; multimedia terminal; performance optimization; video decoder; Decoding; Digital signal processing; Energy consumption; Multimedia communication; Real time systems; Static VAr compensators; Streaming media;
Conference_Titel :
Consumer Electronics (ICCE), 2011 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-8711-0
DOI :
10.1109/ICCE.2011.5722651
