An RVC dataflow description of the AVC constrained baseline profile decoder

Authors:
J. Gorin;M. Raulet;Y.-L. Cheng;H.-Y. Lin;N. Siret;K. Sugimoto;G. G.Lee
Affiliations:
ARTEMIS, Institut Telecom SudParis, UMR, Evry, France;IETR, INSA Rennes, France;National Cheng Kung Univ, Taiwan;National Cheng Kung Univ, Taiwan;IETR, INSA Rennes, France;Mitsubishi Electric Corporation, Japan;IETR, INSA Rennes, France
Venue:
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Year:
2009

Citing 2
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Abstract

Video codec applications become more and more complex to design. To ease the description of such applications, MPEG creates a Framework called Reconfigurable Video Coding (RVC). All existing codecs in MPEG have a similar structure, they are based on a hybrid decoding structure and some of their part can be reused on other design. In RVC, the dataflow is expressed using a network of components also called Functional Units (FUs) interconnected by FIFOs. An FU, programmed in CAL Language, includes the processing and the internal states. This paper puts the focus on a parallel dataflow description of the most complex MPEG RVC decoder available called MPEG4-AVC Constrained Baseline Profile (CBP) decoder.