播放器
http://blog.csdn.net/foruok/article/details/39005703
图片
http://blog.csdn.net/liyinhuicc/article/details/12745755
opencv图片显示
http://www.cnblogs.com/emouse/archive/2013/03/29/2988717.html
qt图像处理
http://blog.csdn.net/foruok/article/details/37740583
