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Author Topic: multi-image slide show production
Jonathan Smith
Expert Film Handler

Posts: 201
From: Youngstown, OH
Registered: Jan 2010


 - posted 11-27-2010 11:14 AM      Profile for Jonathan Smith   Email Jonathan Smith   Send New Private Message       Edit/Delete Post 
I think 8K (45 megapixels) is too MUCH resolution for a film recorder, unless you are outputting onto a fine-grained dupe film like EDUPE (Kodak's slide duplicating film).

A regular 100 speed slide film, you'd be fine with 4- or 6K.

That being said, I agree that slides can far surpass any digital projection alternative. Just like the movie business though, it seems that no one, not even the theatre owners, gives a [fu] about anything concerning image quality.

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Steve Guttag
We forgot the crackers Gromit!!!

Posts: 12814
From: Annapolis, MD
Registered: Dec 1999


 - posted 11-27-2010 06:42 PM      Profile for Steve Guttag   Email Steve Guttag   Send New Private Message       Edit/Delete Post 
Actually, 8K is about right for a typical slide frame (35mm SLR sourced). Going with less will degrade from the original and I firmly believe it is better to have the digital be in excess of the film you are going to output to ensure the digital part does not negatively impact the film output.

-Steve

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Manny Knowles
"What are these things and WHY are they BLUE???"

Posts: 4247
From: Bloomington, IN, USA
Registered: Feb 2002


 - posted 06-09-2011 03:09 PM      Profile for Manny Knowles   Email Manny Knowles   Send New Private Message       Edit/Delete Post 
While performing a library search here (for something else) I stumbled onto a book called "Images, Images, Images: The Book of Programmed Multi-Image Production" that was published by Kodak.

LibraryThing has an image of the front cover on this page.

ISBN: 0879853271 (paperback)

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Gordon McLeod
Film God

Posts: 9532
From: Toronto Ontario Canada
Registered: Jun 99


 - posted 06-09-2011 03:13 PM      Profile for Gordon McLeod   Email Gordon McLeod   Send New Private Message       Edit/Delete Post 
For years eastman kodak had a traveling multi slide show that covered a 3:1 or wider screen with if memory serves 12 xenon extagraphics with mechanical disolve units and 3 marc 300 pagent 16mm projectors it was an impressive show

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Fred Georges
Master Film Handler

Posts: 257
From: Lombard, IL, USA
Registered: Jun 2000


 - posted 06-10-2011 11:38 AM      Profile for Fred Georges   Email Fred Georges   Send New Private Message       Edit/Delete Post 
Ahhh..Yes...Xenon Extagraphs with Mechanical fade modules. I've still got about a dozen in My warehouse. Those were Great $$$ days when I did Multi-image. My "work" was featured in the opening scene of "Chain Reaction". If you ever catch it on TV as the professor is giving His lecture you'll see My Slide show & dissolves. If you look quickly during a POV shot you'll see me sitting to the left of My machines during a slide dissolve. Them were fun times. [thumbsup]

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