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Douglas Monce
- Douglas Monce
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- Location: Phoenix, Arizona
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Re: The new enemy of the HD Formats is Noise Reduction!
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Originally Posted by Michel_Hafner
For the time being prints are not made with film recorders because it's way too slow and expensive. The cheapest route is one negative from DI. One IP from the negative. As many negatives from the IP as you need and from these the (high speed) prints.
More expensive: Several negatives from the DI and from these all the prints. That looks better of course and is the current digital gold standard.
All prints from DI would cost millions and millons and take months to achieve (for a typical wide Hollywood release with thousands of prints).
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You are correct. I was talking more about the future with high speed film recorders. I understand that they are getting pretty fast, but no where near as fast as making prints the traditional way. Of course by the time they get the film recorders working that fast, it will be a moot point as theatrical projected film will be all but dead.
Doug
"I'm in great shape, for the shape I'm in."
Bob Hope in The Ghostbreakers
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Douglas Monce
- Douglas Monce
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- Joined: November 2006
- Location: Phoenix, Arizona
- Post Count: 3,817
Re: The new enemy of the HD Formats is Noise Reduction!
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Originally Posted by Dave Mack
To actually contribute to this topic though, (as I do tend to ramble!)
I would rather see a grainy image anyday then a smoothed over and then artificially sharpened transfer. Ironic that while so many people want to remove all hints of grain, we have filmmakers shooting digitally, (300) or CGI films like Moster House where they ADD artificial grain! 
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I acutally had a few projects that I shot digitally, where I added specs of dirt and dust (very subtlety, if you didn't know to look for it you probably wouldn't see it) to give people the subconscious idea that they were looking at film and not video.
Doug
"I'm in great shape, for the shape I'm in."
Bob Hope in The Ghostbreakers
- Joined: July 2003
- Location: Lacombe, AB
- Post Count: 2,564
Re: The new enemy of the HD Formats is Noise Reduction!
300 was shot on film (Super 35, to be precise), but entirely against green screen and composited digitally with digitally rendered backgrounds.
\"My opinion is that (a) anyone who actually works in a video store and does not understand letterboxing has given up on life, and (b) any customer who prefers to have the sides of a movie hacked off should not be licensed to operate a video player.\"-- Roger Ebert
- Joined: August 2000
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Re: The new enemy of the HD Formats is Noise Reduction!
I saw 300 in the theater and also on Blu-ray, via PS3, at a co-worker's house. To my eye, the theatrical presentation and the home presentation looked just about the same. The high frequency filtering that occurs with my HX81 TV annoys the hell out of me most times, but on 300 I actually preferred the filtered picture over the "original". All of that artificial grain just looked like so much noise, both theatrically and home video-wise.
When you have to shoot...shoot. Don't talk!
- Joined: April 1999
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Re: The new enemy of the HD Formats is Noise Reduction!
I could easily see film grain on my old 480p setup, to say it's not visible in 1080p is ridiculous.
Steve S.
I prefer not to push the subwoofers until they\'re properly run in.
- Joined: December 1969
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Re: The new enemy of the HD Formats is Noise Reduction!
Zodiac is a new offender. Heavy DNR, heavy, heavy, heavy EE. Very disappointing.
- Joined: August 2001
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Re: The new enemy of the HD Formats is Noise Reduction!
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Originally Posted by Dave H
Without mentioning names, there was an ISF calibrator on another forum claiming film grain can not be seen with 1920X1080 resolutions; he stated the grain in most cases it too small to be seen (excluding some titles like "300"). He claims people thinking they see film grain are seeing video noise. I think he's completely wrong. To my eyes, film grain has a finer, distinct, pattern look to it where as video noise (mosquite noise, artifacting, etc.) looks otherwise.
Anyone else's thoughts on this issue?
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I think I read that one though I don't recall that poster offering a good alternative explanation for the "grain" visible in certain samples posted there, eg. one capture of the Alcatraz battle scene in X-Men 3.
I don't really know myself, but I'd submit that his logic might be a bit faulty in practice. For instance, if I took a noisy, ISO1600, 10MP digital SLR photo and resize it a good deal down to say 2MP or even 1MP, the noise would still be quite visible even though that should not be the case if you follow his logic regarding the sampling of film grain.
_Man_
Just another amateur learning to paint w/ "the light of the world".