现代电子技术2017，Vol.40Issue(10)：75-78,4.DOI:10.16652/j.issn.1004-373x.2017.10.021
基于ARM-Linux多媒体播放器的设计与实现
Design and implementation of multimedia player base on ARM-Linux
摘要
Abstract
As the most present multimedia player systems need the special codec chip to encode and decode video files, which leads to the high cost and cockamamie fussy development,an embedded multimedia player system based on ARM-Linux was designed in combination with ARM microprocessors,embedded Linux operating system,MPlayer application program,etc. The low cost,low power consumption and high performance ARM microprocessor are adopted in system,in which open source, high portability and powerful Linux operating system is embedded,and the network file system(NFS)is employed for sharing of files on different operating platforms. The function of the multimedia player was achieved after software direct decoding of audio and video files by means of the transplanted application program MPlayer. The expected effect of smooth and stable audio and video playback was realized. The result indicates that the design reduces costs and simplifies the development process.关键词
ARM微处理器/嵌入式Linux/多媒体播放器/NFSKey words
ARM microprocessor/embedded Linux/multimedia player/NFS分类
信息技术与安全科学引用本文复制引用
陈洋君,吴志勇,崔明,张维达..基于ARM-Linux多媒体播放器的设计与实现[J].现代电子技术,2017,40(10):75-78,4.基金项目
中国科学院三期创新工程和长春光机所所内创新工程(Y10532B110) （Y10532B110）
