Movies projected on film look different not only because of the color and texture, but also a constant spatial jitter over time. When the film moves through the projector, each frame locks into a slightly different position vertically. That creates a wobble that's called "film weave."
(If you want to create truly authentic-looking titles for a 1980s B-grade sci-fi movie, don't forget to add that vertical wobble to your Eurostile Extended Bold layout that reads: "THE YEAR IS 2025...")
Film weave is also the bane of the VFX world. If a shot is going to have, say, a matte painting added in post, then a pin registered camera must be used. These cameras have a precisely machined pin that centers the film stock in the gate after the pull down claw retracts. Later post processing stages also use pin registered movements, so each frame is in exactly the same place every time it's used. Otherwise, the separate elements would weave against each other and give away the effect.
Movies projected on film look different not only because of the color and texture, but also a constant spatial jitter over time. When the film moves through the projector, each frame locks into a slightly different position vertically. That creates a wobble that's called "film weave."
(If you want to create truly authentic-looking titles for a 1980s B-grade sci-fi movie, don't forget to add that vertical wobble to your Eurostile Extended Bold layout that reads: "THE YEAR IS 2025...")