畢業(yè)設(shè)計(jì)---mp3播放器的設(shè)計(jì)與實(shí)現(xiàn)

1、1畢 業(yè) 設(shè) 計(jì) [論 文]題目：MP3 播放器的設(shè)計(jì)與實(shí)現(xiàn)系 別：計(jì)算機(jī)科學(xué)與工程系專 業(yè)：信息管理與信息系統(tǒng)姓 名：學(xué) 號：指導(dǎo)教師： 河南城建學(xué)院2012 年 05 月 20 日河南城建學(xué)院本科畢業(yè)設(shè)計(jì)（論文） AbstractIIAbstractWith the Linux system to the general user,

2、the server expansion, more and more people came into contact with and use the Linux system, you can say that Linux is open source, free of charge in lieu of that, with a strong platform for scalability, you can multi-tas

3、k users, there are a number of advantages of the rich graphical user interface and powerful network functions. Qt is a cross-platform graphics development software under Linux, it provides all the functionality required

4、to create a graphical user interface to application developers, the software to use the decoding of media files playback controls and Qt was developed. The players realized play MP3, and supports a number of other common

5、 media files, such as: MIDI, DAT, ASF, MPG, and WAV. The paper first introduces the MP3 and MP3 player, content and arrangement of the chapters. Firstly, this thesis introduces MP3 and MP3 player, Secondly, the design go

6、al of the system is analyzed, and the function modules of the system are divided and designs, including playing control, playlist management, lyric display, menu management and help, also the process flows of media and l

7、yric files are designed. Thirdly, the development platforms are introduced, and the detailed design and realization of various functions of the system are described. At last, the running results of the system are explain