Implementation of hybrid DCT/DPCM video-encoder in the DM642 EVM for educationalpurposes

摘要

There is presented implementation of hybrid DCT/DPCM video-encoder in the powerful TI’s media processorTMS320DM642 embed in evaluation module DM642 EVM. Code Composer Studio 3 is used as working space. Videoencoderis implemented with use of C code so it is easily understandable. The easiness is very important because theimplemented video-encoder will be used for educational purposes. The structure of the encoder is lightly recognizable forstudents frequenting the courses Analog and Digital Television, Digital Image Processing and Encoding so some routinescould be lightly modified.