说明：  介绍了基于三星S3C24A0多媒体处理器的MPEG - 4便携式媒体播放器( PMP2Portable Media Player)的方案,阐述了硬件结构和应用软件的设计和实现,着重讨论视频播放功能的实现,特别解决了 应用程序中文件解析和同步控制播放的难点
(Based on the introduction of multimedia processors S3C24A0 Samsung MPEG- 4 Portable Media Player (PMP2Portable MediaPlayer) of the program, the hardware structure and application software design and implementation focused on the realization of video playback, particularly in solving application documents Analysis of player control and synchronization difficulties)