2008•Jisuanji gongchengRequires access

Study and Implementation of MPEG-4 CODEC Based on IPP

Cheng Xu

Abstract

This paper studies the Integrated Performance Primitives(IPP) library for multimedia processing and the MPEG-4 CODEC technology,proposes a method of MPEG-4 CODEC using IPP library,in the background of real-time video processing in embedded system. A MPEG-4 video transmission system based on Intel PXA255 in the wireless network environment is designed and implemented. It is a valuable solution to real-time multimedia processing in embedded system. Experimental results show that the method is effective.

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Available abstract

Key concepts: Codec, Computer science, Video processing, Adaptive Multi-Rate audio codec, MPEG-4, Embedded system, Computer hardware, Real-time computing