The Research and Development of Media Player Based on Embedded System

In embedded systems,the application of multimedia is becoming more and more widely,therefore,developing a complete function,easy to use cross-platform media player is very urgent.In this paper,based on embedded ARM9 development platform,using open source Linux system and Qt cross-platform development tools.In audio development program,using Phonon multimedia framework,in order to make applications easier to develop,and using MPlayer,in the video development,to accelerate the processing speed of the media.This is a collection of audio,video play in the integration of a multimedia entertainment software.The software can be transplanted in cars,planes,handheld devices,and personal to use.