I remember some steps to override the movie files to have DVD playback,
Have not tested it on Windows 10 yet but SOP works 100%
I've been replaying Freespace2 on the Blue Planet mod its looks unbelievably good, Saga also via Freespace with the ships upgrade, I monitor the fps, freesync(ips) enabled and it stays at 75fps, i can clearly note the smoothness vs 60 fps when I turn the ship around fast, the way it should feel ! We have gone a long way to play these games properly, I can just imagine a Wing Commander 1/2 remake like this !