understanding post production VFX work

How many other areas does the director really work in this much minutia? Normally when they’re working with Directors of Photography, Production Designers, etc they discuss and try to get in sync regarding the general look and style they want. The director may be asked about the color of the pillows on a set but at some point they pass on the taking care of the details to their key creatives. The director is unlikely to ask to change the 3rd brick from the right on the set or ask the DP to reduce a specific light by ½ stop. And yet at times it can be that way when working with visual effects.

With visual effects the director has unlimited control. Every pixel of every frame can be changed. If production has an on set stunt or action the director shoots what takes they feel are appropriate and will select one. The fact that the stuntman’s hand is raised a little doesn’t cause problems. The best take will be selected and production moves on. With the advent of digital visual effects that’s not the end of the story. What would have been fine previously in any movie is now something to be scrutinized and analyzed by the director, editor and studio. Now it may be an added shot for the vfx crew to fix that hand position. And while they’re working on the shot can they change that thing back there and that other thing over there? A shot with a jet may get a request to roll the jet another 3 degrees. Will the audience notice 3 degrees? Will it make it a better shot? Obviously if production paid and shot a real jet they would be unlikely to schedule another shoot day simply to get the jet to roll 3 degrees more.

great article by Scott Squires. check it out ------------------> here