I did this quick for a Discord discussion and thought it was pretty interesting: the difference in resolution between a Wing Commander III cutscene (320x160!) and a 4K movie. (AKA why they couldn't just reuse the game costumes, props, fx, etc for the movie...)
You can find a complete index of downloadable source videos (again, in the original 320x160 format!) here. On the opposite end of the spectrum, ODVS has used his advanced AI editing techniques to enhance and upscale the footage to HD quality here.