摘要
研究设计了一种支持MPEG-4格式的便携式媒体播放器。系统采用Blackfin的ADSPBF532芯片,底层驱动和应用程序都自行设计,并对MPEG-4视频解码技术等算法进行了优化。该播放器支持多种格式的流媒体播放,具有低成本、小型化、低功耗、稳定可靠、便于携带等特点。
A Portable Media Player （PMP） is designed for MPEG-4 playing. Based on the CORE of Blackfin＇s ADSP-BF532, the system bottom driver and application program are designed by ourselves, and the arithmetic for MPEG-4 and etc are optimized. With the features of low costing, portable and reliable, the PMP is suitable for multifarious formats of media player.
出处
《电视技术》
北大核心
2006年第5期37-40,共4页
Video Engineering
