摘要
使用具有发展潜力的安卓播放终端,针对终端的节目存储形式和播放计划表的功能特性,设计了一套新的文件置换算法,同时,考虑了文件的历史数据和未来播放计划。通过在系统上的对比实验,体现了这种替换算法相较于普通LRU算法的优势。
The multimedia playing system talked in this paper has terminals with Android system. Considering the program storage form and the playing schedule used in the terminal, we have designed a new file replacement algorithm, taking into account both history and future information of a program. The new replacement algorithm shows an advantage over traditional LRO algorithm through comparative experiments on the real system.
出处
《微型电脑应用》
2013年第8期48-51,共4页
Microcomputer Applications
关键词
多媒体播放系统体系结构
播放计划表
置换算法
LRU
Architecture of Multimedia Playing System
Program Schedule
Replacement Algorithm
LRU
