YUV数据的直接显示，用于那些对yuv不是很了解的人还是很有帮助的，请大家看看吧-YUV data directly, for those who do not know much about yuv person or helpful, If you look at it

yuv格式的视频帧旋转处理。算法可以相应的应用到图像处理上面。-yuv format video frames rotating handle. Algorithm can be applied to image processing corresponding.