Hello, I am trying to compile a simple gtk4 program where a video widget should play the selected file.
http://pastie.org/p/2MZ5wkU7DxEGvpGUScwfoQ
However once the application runs the video widget shows a black screen and upon trying to click the play button nothing seems to work.
I am compiling a .cpp file in Visual Studio Code with CMake on Windows.
The contents of my CMakeLists.txt file Pastie
What could be wrong?