2005•Tv EngineeringRequires access

Implementation of MPEG-4 Video Encoder Based on TMS320DM642

Wei‐Ming Zhang

Abstract

In this paper an optimized implementation of real-time MPEG4 encoder based on TMS320DM642 DSP of Texas Instruments, Inc. is presented. The optimization techniques include algorithm optimization and data memory access efficiency in order to reduce the complexity and improve the software parallelism. Currently, the encoder can deal with the CIF video sequence at about 25 f/s.

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Available abstract

Key concepts: Computer science, Encoder, Program optimization, Digital signal processing, Software, MPEG-4, Computer hardware, MPEG-2