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This topic comprises 2 pages: 1 2
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Author
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Topic: How to distinguish between 1.66 and 1.85
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Jerry Chase
Phenomenal Film Handler
Posts: 1068
From: Margate, FL, USA
Registered: Nov 2000
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posted 05-19-2001 09:28 AM
Short answer - project the current U.S. films as 1.85.However... Often the reason for using this ratio has less to do with creative composition than keeping boom mikes, set edges, and poorly framed shots out of the projected image. I still remember the pleasure of screening Moroder's "Flashdance" full frame just to see the gorgious full frame composition of the bicycle shots. In some ways Griffith had the right idea in matting out sections of the image and using different areas of the screen to build a montage. The convention of starting at one aspect ratio and going all the way to the end of the film using that same ratio is one of convenience for the projectionist. Another reason you might want to project 1.66 is subtitles. Sometimes these can require racking the framing knob slightly to get all the text, which causes the actors hair to be removed.
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John Pytlak
Film God
Posts: 9987
From: Rochester, NY 14650-1922
Registered: Jan 2000
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posted 05-19-2001 03:49 PM
If a "hard matte" is printed, the image height is usually at least 0.505 inches, per standard SMPTE 195. The 1.85:1 aspect ratio has a projected image area of 0.825 x 0.446 inches. The presence or absence of a "hard matte" is NOT necessarily an indicator of whether it is 1.85:1 or 1.66:1.Probably safe to assume any "flat" major release from the USA in the last 50 years is 1.85:1, unless the leaders or print labels say otherwise. Most any sound film made before 1953 is "Academy" 1.37:1 (0.825 x 0.602 inches). ------------------ John P. Pytlak, Senior Technical Specialist Worldwide Technical Services, Entertainment Imaging Eastman Kodak Company Research Labs, Building 69, Room 7419 Rochester, New York, 14650-1922 USA Tel: 716-477-5325 Cell: 716-781-4036 Fax: 716-722-7243 E-Mail: john.pytlak@kodak.com Web site: http://www.kodak.com/go/motion
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Scott Norwood
Film God
Posts: 8146
From: Boston, MA. USA (1774.21 miles northeast of Dallas)
Registered: Jun 99
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posted 05-19-2001 09:08 PM
There are lots of non-1.85 flat releases from the US, but most of these were circa late 1950s/early 1960s before 1.85 became standardized as the US "non-anamorphic widescreen" format."Dr. Strangelove," for example, is 1.66. Some documentaries ("Don't Look Back" comes to mind) are Academy (this applies through the present time, too, especially for stuff shot on 16mm or video). Some Disney animation is 1.75. Basically, you sort of have to make a guess and run a reel or two to see if you guessed right. For US films, 1.85 is the logical starting point. For European films, 1.66 would make sense. Many films made in the 1950s and early 60s were intentionally composed to look reasonably good at either 1.66 or 1.85 because there were many theatres that were only equipped for one format or another. I know of an original 1954 CinemaScope installation that, until two years ago, was showing all flat/widescreen titles at 1.75:1 because that is the format that was installed at the time of the CinemaScope conversion and it had never been updated.
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