这个工程是一个简单的视频监控的播放器软件，可以实现双击放大，再双击还原功能，暂时还没有实现播放文件的功能-This project is a simple player software, video surveillance can be achieved double-click to enlarge, and then double-click the Restore feature to temporarily play the file has not yet achieved the

音乐播放器，很实用简单的功能，确实不错，值得推荐，你可以-Music player, a very practical and simple features, really good, it is recommended, you can try

这是一个很小很简单的MP3播放器,适合初学者学习使用(This is a small simple MP3 player, suitable for beginners learning to use)