基于QT／Embedded的Flash播放器的设计与实现  

The design and realization of flash player based on Qt/Embedded

作　　者：陈星辰[1] 路勇[1] 赵勇[1] 

机构地区：[1]北京交通大学电子信息工程学院,北京100044

出　　处：《仪器仪表用户》2008年第1期82-84,共3页Instrumentation

摘　　要：随着各类嵌入式设备的不断发展,特别是UMD设备的出现,使得嵌入式系统对音频、视频等多媒体应用的要求越来越普遍。Flash作为一种重要的视频表现形式,依靠其体积小品质高的优势,有着广泛的应用。但目前Linux平台下的Flash播放器并不能很好地满足各类应用,特别是嵌入式设备的应用需求。本文介绍的Flash播放器,以嵌入式Linux和Qt为软件平台,很好地实现了对Flash文件播放的要求。同时,对Flash文件格式的分析,也对其他嵌入式软件的开发移植有借鉴意义。Along with the development of embedded device, especially UMD, video and audio application on such devices becomes more and more popular. Flash, as a high quality with little size format, plays an important role in these application fields. But nowadays the flash player under Linux system could not have a good performance to meet such need, especially on embedded devices. The Flash Player introduced in this article based on Linux and Qt, design aim for embedded device and have a good performance. Meanwhile, the analyze of flash file format is also has meaning to other embedded software development.

关 键 词：嵌入式系统 LINUX QT/EMBEDDED FLASH 播放器 

分 类 号：F273[经济管理—企业管理]