Cannot open videofile

[hoL1day]

Hi,

I am trying to run the code on Ubuntu 14.04(cuda8) and 16.04(CUDA9). Fllow the instructions, I get the same Cannot open VIDEOFILE error on my screen as below.

I have tried to change video format or CUDA version but all fell. I think it may be opencv's problem, I use cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/home/common/tool/opencv_contrib-3.4.0/modules -D WITH_LIBV4L=OFF -D WITH_FFMPEG=ON .. to make and compile. Can anybody tell me how to compile it?