| 基于QT4＆Linux多媒体播放器系统的设计与实现 |
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| 引用本文： | 王震,林小川,周运练,欧阳天立.基于QT4＆Linux多媒体播放器系统的设计与实现[J].贵州大学学报(自然科学版),2009,26(1):60-64. |
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| 作者姓名： | 王震 林小川 周运练 欧阳天立 |
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| 作者单位： | 北京理工大学珠海学院计算机科学技术学院,珠海,519085 |
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| 摘 要： | 采用ARM架构的嵌入式CPU，完成了多媒体浏览器的设计与实现。首先在Intel Xscale PXA270上搭建一个完整的嵌入式Linux操作系统平台，包括bootloader、内核以及文件系统的裁减与移植，并且开发了相关的驱动程序，如蓝牙驱动、触摸屏驱动、矩阵键盘驱动、SD／MMC卡的驱动以及LCD显示屏的驱动等，用于完成系统基本的输入输出功能；然后在系统上移植了QT4用于设计应用程序和友好的GUI界面，并在此基础上开发／移植了图象浏览、视频播放、日历时间、文本浏览等功能软件；最后设计了友好的GUI界面，将这些软件有机的组织在一起，形成了完整的多媒体浏览器系统。
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| 关 键 词： | ARM QT 多媒体浏览器 数码相框 |
Design and Implement of Multimedia Browser System Based on QT4 & Linux |
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| WANG Zhen,Lin Xiao-chuan,ZHOU Yun-lian,OUYANG Tian-li.Design and Implement of Multimedia Browser System Based on QT4 & Linux[J].Journal of Guizhou University(Natural Science),2009,26(1):60-64. |
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| Authors: | WANG Zhen Lin Xiao-chuan ZHOU Yun-lian OUYANG Tian-li |
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| Institution: | 1.2.3.4.Department of Computer Science and Technology;Zhuhai;Beijing Institute of Technology;Zhuhai 519085;China |
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| Abstract: | Under the architecture of ARM embedded CPU, a multimedia browser system was designed and implemented. Based on the embedded platform of Intel Xscale PXA 270, firstly, a complete embedded Linux OS platfoim was built up for controlling the system, including bootloader for system,kernel and filesystem, and the drivers such as Bluetooth, touch screen, keyboard, sd/mmc card and LCD were developed; Then QT4 was ported to design user GUI and applications; the applications for picture, video, time, file were furthermore implemented. The client software in B/S architecture was designed for functional validation. |
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| Keywords: | ARM QT |
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