In the US most subtitled pictures carry an ID for the subtitling lab in the end credits. Amelie, though, does not have such an ID.
Then again Miramax is too busy buying Oscar nominations to pay close attention. Not to mention the fact Amelie is losing box office juice because Miramax refuses to expand it beyond 221 theaters.
1. They can be optically or digitally printed, such that they are part of the duplicate negative used for release printing.
2. They can be "bi-pack" printed, where the subtitles are printed from a separate B&W negative "sandwiched" with the picture negative.
3. They can be "chemically etched" on the film, using a bleach solution controlled by a wax stencil coated on the processed print, and later removed.
4. Laser subtitles use a high powered laser to burn away the print film emulsion in the lettered area.
Method 1 usually produces sharp titles, since the subtitles are actually part of the image on the printing negative. Method 2 may be less sharp, since you are printing through two thicknesses of film. Methods 3 and 4 may focus differently, since the picture is contained within the emulsion, and the titles are bare film base.
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John P. Pytlak, Senior Technical Specialist
Worldwide Technical Services, Entertainment Imaging
Research Labs, Building 69, Room 7525A
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
I fould the overall focus on Amelie was greatly improved when it moved to our hall with the lowest brightness - which is still above the standard (and as high as he can push it.) It was actually a great print and looked superb when shown in this way.
A bit off-topic, but I showed a subtitled film recently (can't remember what it was, but it wasn't a new film) and the subtitles had a major flaw - they were pure white text, which meant if there was, for example, a close-up of someone speaking who was wearing a white shirt, the subtitles disappeared into the shirt and couldn't be read. I would have thought a basic rule of subtitling would be white text with a black outline, which would make it visible on ANY background.
quote:Is that due to it being so bright that the 48Hz flicker becomes visible enough to cause eye strain? Maybe if all the projectors had triple-bladed shutters that wouldn't be a problem?
He insists that every screen is as bright as possible, completely ignoring the standards. I actually find them annoyingly bright, to the point where watching for too long gives me a headache.
Yes, a three-blade shutter would raise the flicker rate to 72 interruptions per second, so flicker would be much less of an issue if the screen luminance was too high. But going above the 22 footlambert limit specified by standard SMPTE 196M will also change the appearance of the print from what was approved by the director and cinematographer --- highlights will be brighter, colors more saturated, and you may see details in the shadows that you were not meant to see:
http://www.kodak.com/US/en/motion/newsletters/reel/spring98/pointers.shtml
http://www.kodak.com/US/en/motion/newsletters/notes/march2000/pytlak.shtml
The bottom line: try to maintain a screen luminance close to 16 footlamberts, which is how the prints were intended to be shown.
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John P. Pytlak, Senior Technical Specialist
Worldwide Technical Services, Entertainment Imaging
Research Labs, Building 69, Room 7525A
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
I used to think, "how nice, subtitles to get an easy, perfect focus." Doesn't quite work that way with the etched subtitles. I discovered that you can focus the subtitles and find the image soft. Obviously you want to focus the picture and let the subtitles fall where they may. How much of a disparity between the hard focal point of the image and that of the etched subtitles will depend on the depth-of-field of your optical system.
In a house with a short throw and large screen, the problem can be quite sever. Theatres with moderately sized screens and longer throws have a optical system that is more at the center of the optimum curve and will not experience these focus problem -- even warped film can be focused. These are the theatres where you can rack the focus knob back and forth and see practically no change because there is a steep depth-of-field -- the lens is focusing in front and in back of the exact point of the film. But in theatres where the depth-of-field is shallow, there is only ONE place where you get perfect focus....not a micro before it or behind it. With those systems, just the difference in the thickness of the emulsion is enough to kick the subtitles out of focus.
Danny hinted on something though -- the amount of light passing through the lens can affect depth-of-field; you can improve the depth-of-field by increasing the gross light output of the lamphouse and then irising down the lens opening, much like you increase the depth-of-field in a camera by stopping down the lens. I saw this done once to amazing effect. He was trying to compensate for a print with some serious warpage. He cut a circle out of piece of "black wrap" and put this on the casing of the rear end of the lens. He experimented with the size of the hole and after a lot of hit and miss, he was able to strike a balance between cutting back the light and increasing the depth-of-field so that the focus problem, while it didn't totally disappear on some of the really badly warped reels, it made a decided difference for most of the show.
What I could never understand is why they just don't print the subtitles in the wasted black area below the image. Seems to me that would eliminate a host of problems. You could use the printing method to make your subtitles rather than etching -- no focus problems, they would always be in focus because they are in the same emulsion position as the image....also, there wouldn't be any image movement distracting the eye while it's trying to read them -- just nice white text on a black background.
But then again, I also can't understand why they are subtitles to begin with. In a theatre the bottom of the screen is the most difficult to see. Why aren't they SUPERtitles -- put them at the top of the screen....again in the wasted black area. But that would be thinking a bit TOO far out of the box, eh?
Their policy is to put the subtitles in yellow which is much clearer to read. Films are shown on standard tv in their full aspect ratio thus leaving black bars top and bottom. SBS puts the subtitles in the lower black bar which makes for better enjoyment of the film.
I might as well click on this link
It is a bit galling that in this day of high technology, digital prints etc one still goes to a see a Teletota subtitled film and struggles to see the words because the white subtitles get lost in the background. Would it be so technologically difficult to develop a low cost projection system to display subtitles immediately below the picture frame? The system could read digitally encoded subtitles from the soundtrack or from some other encoding method. I think that this would significantly improve viewing pleasure of foreign films.
How many times have you struggled to read the subtitles on a foreign film because they blended in with the background?
cheers Peter
DTS already has such a system!:
http://www.dtsonline.com/cinema/dts-css.html
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John P. Pytlak, Senior Technical Specialist
Worldwide Technical Services, Entertainment Imaging
Research Labs, Building 69, Room 7525A
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
DTS sure is an impressive system with so many ancillary applications. I hear they have already designed the DTS code to fit in the 16mm soundtrack. Now there's an idea, 6 channel digital sound with only the cost of a 16mm print -- and it could be shipped on a single reel -- no print makeup. Would work fine in 75% of the shopping mall miniplexes where the screen size doesn't need anything more than 16mm.
Wasn't there a project a few years back trying to use 16mm for those small theatres? Using Eastman 25B projectors with some souped up light and cooling. Problem back then was the sound. Problem solved.
And a souped up 25B is a lot cheaper than a DLP and so would go that big hallelulia about DLPs saving print cost and print shipping. You could print and ship a LOT of 16mm features before you would out-run the cost of a DLP system!
It has been 1050 days since the last post.
quote: was the last to postDolby and DTS both already have such a system. Suppose they persuaded distributors not to order subtitled prints, but to ship a disk with the subtitles. (So in other words you couldn't screen foreign language films unless you bought the extra kit.) It would probably save the distributors a few dollars. So who is going to pay for the kit to attach to each projector? I smell the cyan tracks debate all over again! Let's not go there.
Would it be so technologically difficult to develop a low cost projection system to display subtitles immediately below the picture frame?
quote:http://www.trenholm.org/hmmerk/TIAOOFe.pdf
Depth of focus
Fig. 3 shows the same scenario as the top sketch in Fig. 2, but with the light cone extended beyond the film. The depth of focus U is defined as the region in front of and behind the focal plane where the diameter of the light cone is smaller than the permissible circle of confusion C. For k=C, the depth of focus stretches over the orange colored area around the film plane.
quote:
The INs and OUTs
of FOCUS
An Alternative Way to Estimate
Depth-of-Field and
Sharpness
in the Photographic Image
by
Harold M. Merklinger
quote: Steve KrausSee? They listened to moi. Who's your daddy?
BTW, I have Very Long Engagement here again and this time the print has photographic subtitles. What a difference.
quote: Dominic CaseDolby Screentalk has caught on in quite a big way here (the DTS system to a lesser extent), though AFAIK only for providing hard-of-hearing subtitles and synchronising audio commentaries for the blind and partially sighted. There is even a pressure group which campaigns for more of these screenings and helps venues raise funds to install the kit.
Dolby and DTS both already have such a system. Suppose they persuaded distributors not to order subtitled prints, but to ship a disk with the subtitles. (So in other words you couldn't screen foreign language films unless you bought the extra kit.) It would probably save the distributors a few dollars. So who is going to pay for the kit to attach to each projector? I smell the cyan tracks debate all over again! Let's not go there.