r/Damnthatsinteresting Jul 16 '26

Video The Odyssey IMAX 70mm Setup

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44

u/[deleted] Jul 16 '26

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65

u/Notelu Jul 16 '26

IIRC part of it is that the film moves so fast that a lot of the dust just gets flung off. Almost everything else is caught by the rollers, and if it does stay on the film it'll be small and only on screen for 1/24th of a second.

28

u/MHWGamer Jul 16 '26

also the dust=imperfections is part of why we still use film for Imax. For whatever weird reason imperfections, noise, etc. make a movie more realistic and trick our brains to believe it. Extremely clean movies just look weird. Maybe that changes as we are the last "we know what a VHS is" generation and in 30 years nobody cares but rn, anything to clean or even just bad artificial noise makes us unbelieve the movie

4

u/Fun-Web-7583 Jul 16 '26

too* clean

But yeah I totally agreed

1

u/wonkey_monkey Expert Jul 16 '26

anything to clean or even just bad artificial noise makes us unbelieve the movie

glares at waxy James Cameron

0

u/xeio87 Jul 16 '26

This is absolutely a film snob take, there is absolutely nothing about a film looking "cleaner" that makes it less believable. If anything, imperfections like film grain literally detracts from the movie itself.

4

u/wonkey_monkey Expert Jul 16 '26

It's not a film snob take; just because there's nothing objectively better about film, doesn't mean that people can't come to prefer the look of film's imperfections simply through repeated exposure and association.

Illogical, subjective, silly, call it what you will but that's just how people are.

1

u/Gloomy_Butterfly7755 Jul 16 '26

just because there's nothing objectively better about film

I mean sure there is. Film theoretically has a higher resolution then any digital sensor can achieve.

0

u/xeio87 Jul 16 '26

I mean, that's what I would call snobbery, especially implying newer digital movies that don't have film grain are somehow worse.

3

u/wonkey_monkey Expert Jul 16 '26

that's what I would call snobbery

It's not really. No-one's immune to this kind of thing in some form or another.

Film grain means something to people who've been exposed to it all their lives. The opening sequence of Casino Royale is grainy (and black and while) because it conveys something to the viewer, even if it's only as a second-hand trope for some of them.

especially implying newer digital movies that don't have film grain are somehow worse.

They can absolutely be subjectively worse in some people's opinions.

1

u/Tajahnuke Jul 16 '26

The first time I saw TV in HD on a friend's brand new superduper television ~20 years ago or whatever, it looked soooo weird.

1

u/MHWGamer Jul 16 '26

i am the opposite of antique lover but it is true. Any digital film has added film grain, lense artifacts etc. to it. Google it

0

u/xeio87 Jul 16 '26

Director can add anything to their film, it doesn't mean it actually makes it more believable. I need some peer reviewed research to believe that bullshit.

Certainly there's no crazies out there saying Star Trek (2009) was more believable because of the absurd lens flares in there... right...

2

u/MHWGamer Jul 16 '26

you must be fun at parties.. oh wait we are on reddit. Fucking google it

1

u/xeio87 Jul 16 '26

I know I'm on reddit because people be making up bullshit, this is just like audiophile stuff too. 🤣