The game does not accept upscale resolustion.
If I set 640x480 in the game settings, and in dgvoodoo2 1920x1080 and start the game, then the picture is all soapy, that is, you can see that the resolution has not changed to 1920x1080, it remains at 640x480.
There is also a problem with the videos, but I think this is already inside the game, they are always small and do not run on the full screen.