2024年4月4日发(作者：)

基于QT的音乐播放器设计与实现

摘要

音乐作为一种娱乐性质的产品，从古到今一直受人喜爱。进入信息社会，音乐的传

播越来越广，应对大众对音乐的需求，市场上出现了大量的音乐播放软件，其中包括千

千静听、酷狗等众所周知的产品。同时随着电子技术的不断发展，各种智能设备的出

现，使得不同设备都需要音乐播放器软件。QT作为一种跨平台开发框架，可以轻松开发

适应各种平台的软件，而且丰富的代码库和方便的界面设计过程使得开发成本低，而本

软件的实现正是基于QT。

本音乐播放器主要完成音乐播放与暂停、歌词同步、创建音乐列表、播放上一首和

下一首、调节音量、播放模式、添加删除歌曲、窗口的拖动、主流音频格式的播放支持

等功能。

目前系统实现所采用的技术为QT与C++。

关键词：音乐播放器，QT，C++

I

MusicPlayer based on QT design and implementation

Abstract

Music as a kind of entertainment products, has been popular from ancient times to the

present. In the information society, the spread of music is becoming more and more

popular,demand for music to the public, the market appeared a large number of music player

software, including TT Player, cool dog, as everyone knows the product. At the same time,with

the development of electronic technology, the emergence of various smart devices, so that

different devices need music player software. QT is a cross platform development framework,

can easily adapt to the development of a variety of platforms, but also enrich thecode base and

convenient interface design process so that the development of low cost, and the realization of

the software is based on QT.

The music player is mainly to complete the music playback and pause, synchronous

lyrics,music play list, create a song and the next song, adjust volume, play mode, add and

deletesongs, drag the window, the mainstream audio format support and other functions.

The current system implementation techniques used for QT and C++.

Key Words: MusicPlayer，C++，QT

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