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An MPEG-4 video codec SOC for mobile multimedia applications

 
: Stabernack, B.; Cölln, G. von

IEEE International Symposium on Consumer Electronics 2003. Proceedings : December 3-5, 2003, Sydney, Australia
Piscataway, NJ: IEEE, 2003
S.248-249
International Symposium on Consumer Electronics (ISCE) <2003, Sydney>
Englisch
Konferenzbeitrag
Fraunhofer HHI ()

Abstract
Mobile multimedia is foreseen as one of the major applications for the upcoming broadband mobile networks like UMTS. Besides pure streaming applications for uni-directional communication, bi-directional applications like video teleconferencing and multimedia messaging will become increasingly popular. The following paper aims to provide an overview about the implementation of an ASIC suited for mobile multimedia applications. The ASIC features a complete single chip solution for MPEG-4 video coding and decoding, using picture resolutions of up to QCIF @ 15fps and data rates up to 128kbit/s based on several hardware acceleration components and an embedded processor. After a short introduction of the incorporated MPEG-4 video standard and the targeted applications of the ASIC, the paper will give a overview of the structure of the encoder and the decoder.

: http://publica.fraunhofer.de/dokumente/N-169732.html