Anybody have a solution for this? Ever since the windows 10 update the fmv cutscenes flicker (not the ingame ones) and the logos FMV's flicker.

Full disclosure: I do not own the gog version so maybe this might not be an issue here...

Unfortunately it is a problem with the GOG version. I believe flickering movies is a problem in several games in Windows 10, I haven't had the time to investigate a fix though. Hopefully GOG will be able to put out an update soon.

It's a problem in the Steam version as well, from what I read on their review page. I think I found a fix, but I haven't tried it yet:

http://www.vogons.org/viewtopic.php?f=8&t=44615#p442623

EDIT: worked! Here's a link to the download page.

I also tried dgVoodoo 2.5, but although the flickering was gone, so were the 3d game renderings (understandable since this is the first version supporting DX8).

Just an update to say that for whatever reason (possibly thanks thanks to the Win 10 anniversary update), I'm not having flicker problems anymore.