https://blog.youkuaiyun.com/xbs150/article/details/77840786 总的参考
linux/videodev.h:没有那个文件或目录
sudo apt-get install libv4l-dev
cd /usr/include/linux
sudo ln -s ../libv4l1-videodev.h videodev.h
https://blog.youkuaiyun.com/hdznjust/article/details/42240773
cuda 问题
https://blog.youkuaiyun.com/u014613745/article/details/78310916