基于嵌入式的qt实现定时播放图片显示，缩小，旋转功能-Qt embedded implementation based on regular broadcast picture display, shrink, rotate function

书中主要包含了多文档编辑器、方块游戏、音乐播放器、数据管理系统、局域网聊天工具等5个综合性实例和Qt Quick的内容。-The book consists mainly of multi-document editor, five comprehensive examples of the box games, music player, data management systems, local area network chat tool and Qt Quick content.

基于Qt5，利用QAudioOutPut类来实现音频数据的播放和录制。可以显示播放进度，设置时间间隔。使用前要在.pro中加入 QT+=mulitimedia -Based Qt5, use QAudioOutPut class to implement playback and recording audio data. You can display the playback progress, set the time interval. Before use to join "

简单的QT视频播放器,适合初学者参考学习交流。-Simple QT video player, suitable for beginners to learn communication.