Design and Implementation of Video System Based on TMS320DM6437 Platform

In this paper,according to the characteristics of TI's TMS320DM6437 platform,a video system is implemented based on an open source H.264 encoder X264.TI's DSP/BIOS system is used to speed up the development process.This multithread video system implements video capture,video encode,transmission,video decode and video display.Experimental results show that,after making full use of DSP/BIOS system and setting up the thread schedule,the entire system can run at a high speed and the development time can be reduced significantly.