Player system is a collection of images, graphics, sound, video, animation, and a series of ways to convey information is able to allow the user to interactively import images, graphics, sound, video, animation, and processed through the computer software and hardware equipment. Require GUI under Linux using QT technology design, with a graphical interface, for example, uses the QT software programming, implementing a simple multimedia player. Require a system to achieve the following functions: 2 1, audio, video files, play, pause function 3, 4 displays the playing time and total time, fast forward and rewind functions Function 6 5, previous, next, show 8 playlist 7, volume settings, audio and video files into the 9, mute function