基于Linux的音乐播放器设计与实现-毕业论文.doc

and multimedia control is implemented using the Phonon multimedia API, finally using C programming language for implementation. This music player implements basic functions of a music player, including "play", "pause", "previous track", "next track", "add file", "delete file", "switch background icon", "minimize to tray", etc. Testing shows that this music player can run smoothly and effectively implement various functions, and has a certain fault tolerance, achieving the expected design effect. At the same time, this music player has good performance in stability and economic cost. Keywords: music player; Linux; Qt; Phonon." 基于Linux的音乐播放器设计与实现 摘要 作为与人们生活息息相关的应用，音乐播放器在人们的生活中发挥着不可替代的作用。本论文以Linux (Debian 6.0)操作系统为平台，采用Qt程序开发框架实现音乐播放器的GUI设计，利用Phonon多媒体API实现多媒体控制，并使用C语言进行编程实现。该音乐播放器实现了音乐播放器的基本功能，包括“播放”、“暂停”、“上一曲”、“下一曲”、“添加文件”、“删除文件”、“切换背景图标”、“最小化到托盘”等功能。测试表明，该音乐播放器能够流畅地运行，并能很好地实现各项功能，并且具有一定的容错能力，达到了设计预期的效果。同时，该音乐播放器在稳定性和经济成本方面都表现出色。 关键词：音乐播放器、Linux、Qt、Phonon。