实现了播放器的基本功能，如播放时间显示，播放进度条调整播放进度，左右声道调节，顺序 循环 列表 随机播放！增加了搜索本地硬盘MP3和WMA格式音乐的功能，支持播放列表播放，可以保存播放列表！ -Player to achieve the basic functions, such as the playback time display, playback progress bar to adjust play progress, adjust the left and right, lis

MP3功能，实现播放，暂停，上传音乐，单曲循环，随机播放-MP3 function to play, pause, upload music, song cycle, Shuffle

这是用给madplay嵌入式MP3播放器做了个QT界面，主要功能有播放暂停，随机播放歌曲，和进度条拉动播放歌曲-It is used to madplay embedded MP3 player made ​ ​ a QT interface, the main features are play pause, shuffle songs, play songs and progress bar pull