在Linux环境下实现图形界面的mp3播放器

摘要：Linux作为*和开源软件领域中最出色的例子，人们更多地了解其在服务器方面的应用。不过，由于Linux具有可移植度高、*、免费等特性，最近几年，它在移动设备和个人电脑领域的应用也越来越广泛。鉴于以上应用领域对用户界面友好性方面的要求，几乎所有的此类应用都是采用图形用户界面。基于GTK的GNOME，是Linux领域中最主要的桌面环境。而GTK本身，则是创造图形用户界面的最流行的跨平台GUI工具箱之一。这里将通过一个使用GTK和GStreamer技术的简单mp3播放器的实现，详细描述Linux环境下的图形界面编程技术。 关键词：Linux mp3播放器 GTK GStreamer C语言 The Implementation of GUI Mp3 Player in Linux Student majoring in Network Engineering Wang Shouyi Tutor Han Lijuan Abstract：As one of the most distinguished examples of free and open source software collaboration, Linux is predominantly known for its application in servers. However, Linux editions installed on both mobile devices and personal computers have become increasingly commonplace in recent years, owing largely to its highly portability and high degree of freedom. In view of the importance of user friendly operation, almost all of these editions are based on Graphical User Interface(GUI). Based on GTK, one of the most popular cross-platform widget toolkits for creating graphical user interfaces, Gnome is a dominant desktop environment—the GUI which runs on top of a computer operating system. This paper mainly focused on the implementation of a simple GUI interfaced mp3 player using GTK and GStreamer technology under Gnome environment, will illustrate detailed steps on Linux GUI programming. Key words: Linux；mp3 Player；GTK；GStreamer；C