Design of Embedded Video Accessing and Displaying System

This paper introduces a kind of small and low power cost embedded video accessing and displaying system based on ARM9.The system can be divided into 3 parts: system controlling and processing module,video accessing module and video displaying module.About software,selecting Linux system as the operating system,it provides a unit of API,which can be used to access and display video conveniently.The results of the experiment show that this design is successful design,a serial of clear and flowing video can be seen on the LCD.