Error in running the INSTALL target about 4dface

[patrikhuber]

Hi,

I don't think this error can occur when building, so I don't think this has anything to do with the INSTALL target. I think you're running 4dface.exe actually.
In that case can you please run it in debug mode and pinpoint the exact line where the problem occurs in the 4dface code? You'll find all you need in the callstack window.
It might just be that you give it a wrong path or file.

[Adra8373]

Hi

Thanks It works now

But I want to run on a video, how can I do that. It just works with a camera.

Regards

[patrikhuber]

Run 4dface.exe --help. You can simply give it a video with the -i switch.

[Adra8373]

This is an error that I got

C:\phd\codes\4dface-master\build\Debug>4dface.exe -i Copy of bgia5a.mpg
warning: Error opening file (../../modules/highgui/src/cap_ffmpeg_impl.hpp:537)
Couldn't open the given file or camera 0.

[patrikhuber]

Try without spaces in the filename. If that doesn't work either, maybe your OpenCV has problems reading mpg files?