Just-in-time adaptive decoder engine: a universal video decoder based on MPEG RVC

Authors:
Jérôme Gorin;Hervé Yviquel;Françoise Prêteux;Mickaël Raulet
Affiliations:
ARTEMIS/ Telecom SudParis, Evry, France;IRISA, University of Rennes 1, Lannion, France;MINES ParisTech, Paris, France;INSA, Rennes, France
Venue:
MM '11 Proceedings of the 19th ACM international conference on Multimedia
Year:
2011

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Abstract

In this paper, we introduce the Just-In-Time Adaptive Decoder Engine (Jade) project, which is shipped as part of the Open RVC-CAL Compiler (Orcc) project. Orcc provides a set of open-source software tools for managing decoders standardized within MPEG by the Reconfigurable Video Coding (RVC) experts. In this framework, Jade acts as a Virtual Machine for any decoder description that uses the MPEG RVC paradigm. Jade dynamically generates a native decoder representation suitable for X86, ARM and CELL platforms with a possibility of exploiting multi-core CPUs. Thus, according to the MPEG RVC decoder description coupled with a video coded stream, Jade can create, configure and re-configure video decompression algorithms adapting to the video content.