朗驰摄像头监控视频显示Demo程序，通过朗驰sdk获取摄像头视频，实时预览，sdk调用逻辑清晰，可供学习开发- LangChi camera surveillance video display Demo program, access to video cameras, real-time preview, sdk clear logic by calling Chi Lang sdk, for learning development

以上程序段的逻辑跟人工求余数没什么两样，很容易理解。最后对余数进行输出-The logic of the above program segment with more than a few artificial demand is no different, it is easy to understand. Finally, I carried out several