Performance analysis and architecture evaluation of MPEG-4 video codec system

This paper presents various analyses of computational behavior. Namely, the number of datapath operations and memory access on the core profile level 2 (CPL2) of MPEG-4 video standard. These analyzed data exploit the load distribution and mode selection of the video system. The exploration of data-flow behavior and its derived computation of MPEG-4 video processing algorithms will then drive through an efficient architecture design.