This is topic 3-D projection in forum Film Handlers' Forum at Film-Tech Forum ARCHIVE.
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Posted by Mike Bianchi (Member # 271) on 11-23-1999, 09:39 PM:
I was just wondering if anybody else out there likes 3-D and/or has experience with it.We've been an active 3-D venue for a couple years and had great luck with it. I've found with a good bulb and proper setup, it is a fantastic format (IMHO).
The problem now is availability of titles. This year Kit Parker films would not guarantee "House Of Wax" - which tells me if they won't stand behind it, given the poor condition of their prints, then it must really be trashed.
So, does anybody know of other titles that may be available and who has the rights to them?
Our town loves the format, we just need new films to show..
Thanks!
Posted by Gordon McLeod (Member # 33) on 11-23-1999, 09:46 PM:
In Toronto we regularly run a 3d festival
the last one used the following prints
Dial M for Murder Warner
House of Wax Warner
Friday 13th 3d Paramount
Metalstorm Don't know who
Posted by John Walsh (Member # 168) on 11-23-1999, 09:51 PM:
How about;"Jaws-3D"
That b&w 3 Stooges 3D short forget the name
"Dial "M" for Murder."
"Friday the 13th" forget which one
"Comin' at Ya!" not very good, but 3D.
I'm sure Scott N. would know many more, and good ones.
------------------
Posted by Mike Bianchi (Member # 271) on 11-23-1999, 09:54 PM:
Wow, responses are quick here!We've been told there are no remaining 3-D prints of Jaws 3.
We've run Dial-M but WB pulled it - hopefully they've re-released it.
Posted by Ken Layton (Member # 133) on 11-23-1999, 10:08 PM:
The 3 Stooges print is "Spooks".
Posted by Greg Mueller (Member # 17) on 11-24-1999, 09:14 AM:
I saw "Creature From The Black Lagoon" and "It Came From Outer Space" as a double feature in 3D once
Posted by John Walsh (Member # 168) on 11-24-1999, 09:36 AM:
"Spooks" was the name? Jeez, I can't remember anything anymore....People loved it. There's a really fake scene where someone throws a bottle directly at the camera (it's full of typical 3D shots like that.) You can see the wires holding the bottle, but the whole thing is so stupid-funny that everyone laughs.
I really give Hitchcock credit for not being brow-beaten into using '3D type' shots in "Dial.."
Posted by John Wilson (Member # 269) on 11-24-1999, 03:46 PM:
They probably pulled Dial M while that other Michael Douglas version was being released. Try them again (now that it has bombed and been forgotten)
Posted by Aaron Sisemore (Member # 145) on 11-24-1999, 09:41 PM:
Also 'Amityville 3-D'
and 'Spacehunter:Adventures in the Forbidden Zone'
Posted by Aaron Sisemore (Member # 145) on 11-24-1999, 09:41 PM:
Also 'Amityville 3-D'
and 'Spacehunter:Adventures in the Forbidden Zone'-Aaron
Posted by Mike Bianchi (Member # 271) on 11-24-1999, 10:54 PM:
Hitch's use of camera angles around stationary objects was a perfect marriage with 3D. I love the living room scenes in "M" with the camera behind the bar and the liquor bottles sitting in about the 3rd row.
Those are all great titles everyone's mentioned, the trick is finding distributors and prints...
Posted by Stefan Scholz (Member # 147) on 11-27-1999, 02:43 PM:
I own prints from
Treasures of the 4 crowns, perfect example picture effect and soundwise, format Sirioscope.
And Silent Madness, a film famous at gore buffs for it's power drill for brain sequence. This one's another crazy killer to extinguish high school crap product, but it's Arrivision 3D.
Posted by Stefan Scholz (Member # 147) on 11-27-1999, 02:46 PM:
I do also have lenses for Sirioscope/Arriscope of the 80's, but more important a lens for a format named Sterikon K, made by Zeiss-Ikon of Germany in 1937. The pictures are recorded side by side within the standard 1:1.17 frame, and rotated 90 degrees with a prismatic converter. Does anybody know of existing films?
Posted by John Wilson (Member # 269) on 11-27-1999, 05:11 PM:
IMAX 3D is something that really must be seen to be believed. It is so sharp and realistic you actually believe that outside the portglass is, for example, Galapagos Island when running "Galapagos". I got to run a preview of "Cirque De Soliel - Journey of Man" yesterday and it was very, very good. Many times the Imax 3D's tend to be bereft of any cohesive story and just an amalgum of different potential ride films. This one is definately sending the image upmarket and correcting that fault.
Posted by Gordon McLeod (Member # 33) on 11-27-1999, 06:10 PM:
An interesting 3d short is Sea Dream in spacevision
I didn't know that siroscope was used for production and not just a projection lens
Posted by Ky Boyd (Member # 23) on 11-28-1999, 08:47 PM:
FYI, the Castro Theatre in San Francisco is in the middle of a two week engagement of Alfred Hitchcock's "Dial M For Murder" presented in its original Naturalvision 2-strip 3-D. According to the Castro's calendar, Warner Brothers has struck new double system copy for this engagement. Now the bad news...I just called the theatre's recording to find out the showtimes and learned that due to tech difficulties today's showings (Sunday, 11/28) are not in 3-D, but they may have the system back up and running on Monday for the remainder of the week. It would be sad if they ended up having to play the last few days in 2-D as the theatre invested in a new silver screen and synchronization motor for the two projectors.
Posted by Mike Bianchi (Member # 271) on 11-28-1999, 10:08 PM:
I can see running into setup problems with the synchronous motors, but unless I'm missing something, they'd have to have a traditional 2D print in addition to the 3D print.There's no way to run a 3D print and watch it like 2D - that I'm aware of.
hmmm, vewy intewesting...
Posted by Scott Norwood (Member # 30) on 11-28-1999, 11:12 PM:
Dial M is two-strip 3D. When I ran it last January, we got one of the prints that was struck for the "75 Years of Warner Bros." festival. It was the "right-eye" version that was printed off of an intermediate element that was dated 1981 (which would make sense, given that the last 2-strip reissue was done in 1981). I guess that this is the long-winded way of saying that 2-strip 3D features can be converted to single-strip 2D features by just running one "half" of the print and using normal lenses (Dial M is 1.33, but probably looks OK at 1.66 as well).
Posted by Scott Norwood (Member # 30) on 11-28-1999, 11:13 PM:
Oh, one more thing--I guess that 2-strip prints are shipped on 6000' reels. The right-eye version that I ran was shipped on (and projected with) standard 2000' reels...
Posted by Mike Bianchi (Member # 271) on 11-29-1999, 12:24 AM:
Oh.We ran a single-strip anamorphic version of Dial-M two years ago.
I would still think only half of it would be blurry... guess not.
Posted by Jason Burroughs (Member # 68) on 11-29-1999, 02:14 AM:
On a recent trip to Las Vegas I had the oppertunity to catch a few of the IMAX show that they have in town. By far the most memorable of them is the IMAX 3D motion simulator ride that they had at Ceaser's Palace titled Race for Atlantis. I was very impressed with the quality of it images.
Posted by Gordon McLeod (Member # 33) on 11-29-1999, 11:20 AM:
There is no reason that either the left or the right eye cannot be shown independantly as seperate 2 presentations
In many cases the orignial 2 strip prints were shipped out as 2d prints wiht just one eye shipped
There is no blurry image as they are conventional 1.37:1 images
Even the single strip can be shown 2 d by projecting in scope and moving the bases to align only one of the images on the screen
For House of Wax a few years ago all we could get were single strip side by side prints so to get enough light we synced to of them togather with conventional scope attachments and interlocked the 2 machines with opposing apperture plates
Posted by Christopher Mondt (Member # 719) on 07-17-2001, 07:02 PM:
Hello
I did a lot of 3D screenings in europe for different festivals. I work for an archive where we collect 3D films for many years. We do sideby side and "over and under" single strip projections. I made a special alingment film so you don't have to test with the copies. I works really great. For the over and under film we rebuilded the Isco 3D lenses so it also works. If anyone sells copies or lenses we always look for that. ------------------
Posted by Christopher Mondt (Member # 719) on 07-17-2001, 07:12 PM:
of course we rebuilded the Isco lens for the side by side anamorphic versions. (not for the "over and under" i wrote something wrong).
The single strip copy of dial M for murder we have is really neat. there is nothing like focus problems or anything else. One hint: it is the only 3D film which has a making between the frames where you can adjust the lenses properly. If someone has this print as single strip have alook.
All other films totaly differ with their measurements. In fact there are some wich can not be adjusted with the isco lenses at all.So you have to rebuild them (shorten the pin wich keeps the two lenses apart).
Posted by Gordon McLeod (Member # 33) on 07-17-2001, 07:32 PM:
Why rebuild the Isco lens when the Paramount mirror box has far better range of adjustment for different spacings.
There large size allows even for a certain degree of keystone correction in the overlap of the two images
I have even used them on side by side flipped on there side with small intigrated anamorphics
THe split lens are not the best route to go.
Posted by Jerry Chase (Member # 660) on 07-17-2001, 09:06 PM:
I agree with Gordon, mirror boxes have more flexibility. Also, polarizing filters or lenses lose polarization with repeated exposure to the high intensity light from a projector, resulting in ghosting. Change out on a mirror box is more practical."Dial M" and "H.O.W." were the best 3-D of the 1950s films, IMHO. I need to get frame sequential VHS copies for home.
Posted by Will Kutler (Member # 770) on 07-18-2001, 03:55 PM:
As a little kid, I had the awesome experience of seeing The House of Wax as a special one-time show at a first run theater which was held in conjuction with a lecture that Mr. Price gave at the University of AZ. What a most gracious and polite gentleman he was!Anyhow, I occasionally see 3-D prints for sale in Big Reel. Of course there are no exhibition rights.
Posted by John Walsh (Member # 168) on 07-18-2001, 10:30 PM:
25 years ago, I saw several 3D films at a "3D film festival" in New York. Three Stooges, Dial M, House of Wax, many others.They did it the "real" way, with two projectors. I peeked in the booth; (which was tiny) they had a drive shaft with universal joints on one end going from one projector to another. I was talking to the operator before the show started; he jokingly shouted at the projectors; "I defy you to get out of sync...!"
I had a negative opinion of 3D films, until I saw some of the better quality ones (like Dial M.) without any; "3D for the sake of 3D" scenes. I mean, I would'nt want to see it everyday, but for some films that want to immerse the audience, (Jurassac Park?) I think it could still "sell." But, it has to be done right from camera to projector, (no selling those seats on the far sides!) or people will get annoyed.
Posted by Jesse Skeen (Member # 586) on 07-19-2001, 02:25 AM:
Well, 3-D was one of the gimmicks they came up with to get people back into theaters when they were staying home watching TV. With business going down, maybe they could try 3-D again- though hopefully done on competent movies, not stuff like "Spacehunter". I've always been a 3-D fan and wondered why 3-D's always been a 'fad' and not something that's been used seriously.
Posted by John Walsh (Member # 168) on 07-19-2001, 09:49 AM:
Sad to say, I think theater owners killed 3D by getting cheap with equiping theaters (underlit lamps, selling seats too far left/right, etc.) Studios responded to this cheapness by using non-Polaroid systems, many which looked even worse when projected poorly.I think that by 1962 or so, the public just said "Screw this."
Posted by John Pytlak (Member # 331) on 07-19-2001, 10:50 AM:
Best 3D I've seen was at the IMAX Dome (aka "Solido") Fujitsu theatre in Chiba Japan in 1991. Production was "Echoes of the Sun":
http://www.imax.com/films/distribution/echoes_of_sun.html Two-strip IMAX 3D film projected on a domed screen with the PSE LCD glasses. The 3D image literally surrounded you, as you could turn your head to view a wrap-around 3D image.
AFAIK, "Race for Atlantis" at Caesars World in Las Vegas is shown using a similar process, but is CGI rather than live action:
http://www.imax.com/raceforatlantis/tech.html
Even on a flat screen, IMAX 3D is very impressive if done correctly.
------------------
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
Posted by Mark Lensenmayer (Member # 134) on 07-19-2001, 05:17 PM:
I agree, John, that 3-D IMAX at its best is breathtaking. The Pet Shop Boys section of CYBERWORLD was wonderful, but my favorite by far is the hanging paint blobs in PAINT MISBEHAVIN'. I've never yet seen that without most of the audience reaching out for the blobs.I'm hoping to see JOURNEY OF MAN next week, which I've heard is very good also.
Looks like many of the commercial IMAX houses are playing 35mm this summer...too bad there's not enough exciting large format product out there. BUT, that's another topic.
Mark Lensenmayer
Posted by Dave Macaulay (Member # 813) on 07-19-2001, 05:24 PM:
The 3 Stooges made 2 (at least) 3-D shorts:
"Spooks" (easily the worst looking bats in the history of film) with the usual stoogey haunted house gags.
and "Pardon My Backfire" featuring a screwdriver thrown at the camera riding on clearly visible wires. This one is a garage story, and you get to see Moe's inevitable faceful of soot from a backfiring exhaust from his POV.John: Thanks for reminding me of Echoes of the Sun - many a nasty night spent in the Fujitsu projection room trying to keep those @*&%!! loop cabinets going... 20 minutes of IMAX film is a LOT to thread through hundreds of rollers.
The best show at Expo90 (IMO) was the Electric pavilion and the ride through a mirrored room lit by about a million tiny lights synchronised to music. No film though....
Posted by James R. Hammonds, Jr (Member # 673) on 12-17-2001, 03:56 AM:
I just dug up my old viewmaster from my drawer and was looking at Michael Jacksons THRILLER and I noticed that there were some scratches on it, but they only showed up as scratches.
Would this happen the same way if an actual 3D movie got scratched, or would it completely take away the 3Dness?
Im sure it would ruin the presentation just as and other scratched print.
If the line faded from black to green to yellow and back again, would it move in and out of the screen?
Has anyone ever seen a scratched 3D print?
Posted by Mitchell Dvoskin (Member # 751) on 12-17-2001, 11:54 AM:
I have been lucky to recently see a great many of the classic 1950's 3D film in there original 2 projector polarized format, and I have to say that the process is stunning, and it improved every film I have seen this way. Just some observations:
Keeping the projectors in sync, whether by physically locking the moters together, or electronical with selsin moters, is not a problem. The problems arise when the left and right eye prints are threaded out of sync, or spliced out of sync. Think about it, if you have a film break on 1 print, and take out a few frames to fix, you have to find the exact location (to the frame) on the other print, and remove the same. If not, it causes eye strain. Also, when you thread the projectors, no only must you thread both prints starting at the exact same point, but you need to make sure the shutter on the 2 projectors is at the exact same point. If not, again eye strain.
Many of these films were later re-issued on single strip 3d, either over under or side by side. Neither is as sharp or clear as dual strip. Then even worse, since polarized 3D requires a silver screen, many were later converted to anaglyph (red/cyan) which is headache inducing, but can be projected onto any screen.
3D done right is fantastic.
/Mitchell
Posted by John Pytlak (Member # 331) on 12-17-2001, 12:23 PM:
Scratches or dirt on one "eye" of a 3D print will be visible, and detract from the presentation. But they won't "take away from the 3Dness". Careful attention must be paid to proper syncronization and alignment of the two images. Polarized 3D systems are not very light efficient, so smaller formats (e.g., single strip 35mm prints with both "eyes" printed next to each other) often struggle to get adequate screen luminance on bigger screens.------------------
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
Posted by Paul Mayer (Member # 355) on 12-17-2001, 04:25 PM:
Another one for the title list: The Bubble Not a great film; single strip over-and-under.Setting the correct inter-occular distance is important too, too little and you kill the 3D effect, too much and you get great eye strain by causing peoples' eyes to go wall-eyed.
Ugh, it hurts just thinking about it. 
Paul
Posted by Bill Enos (Member # 440) on 12-18-2001, 04:53 PM:
Stewardesses has its' own unique take on 3D too. The print was about 50-50 faded pink and normal but the crowd liked it anyway. Too bad original unedited prints are not available. We got excellent prints of House of Wax and Dial M from W.B.
Posted by Don Sneed (Member # 955) on 12-18-2001, 06:10 PM:
Back when I was a projectionist in the early 70's in Galveston Texas we ran a now soft cord X rated 3D film called "Love In 3D", whoooaaa weeee as an 17 year old projectionist this was hard core to me !! :eek we ran that print on 6,000 foot reels on two projectors in sync with carbon lamps, a third projector was set up for the sound only in sync with the other two....at that time the special effects was ahsome, the booth view port was a special pane that we did not have to wear glasses, of course I stay at that window...(checking focus of course!!)
Posted by Peter Kerchinsky (Member # 1098) on 01-13-2002, 04:18 AM:
I've just come on-line with this service and noticed this discussion regarding 3D films and found it all very interesting.
I had a single screen theatre just outside Portland, OR. Sometime ago. We installed a silver screen when the single-strip 3D films starting hitting the market. Ran a few and found the whole system, using that Stereovision lens, was really bad.
I finally got fed up with that system and installed selsyn motors, got the poloarized filters and lots of the Polaroid 3D glasses and set up an entire festival using the original 3D process.
Some of the prints we ran were CREATURE FROM THE BLACK LAGOON, IT CAME FROM OUTER SPACE, DIAL M FOR MURDER, CHARGE AT FEATHER RIVER,
MAN IN THE DARK, MAD MAGICIAN, FORT TI, THE MAZE (incredible 3D effects) and those two Stooges shorts SPOOKS and PARDON MY BACKFIRE.
I was surprised the studios still had these prints at the time. We tried to get a few from FOX, but they would not let them go.
I found the audience response today was much different than when I first saw them back in the 50s. Obviously then all studios were pushing the new wide screen processes, which of course, you could see without glasses.
Posted by John Walsh (Member # 168) on 01-13-2002, 01:10 PM:
I always thought that well done 3D (two projectors, properly set up, etc.) look good, and could be used for some films.. ie: just like a director decides to shoot 1.85 or scope, he could choose 3D. It is a bit "gimmick-ly" and shouldn't be used as a replacement for a good story, but some films might have been more fun if shot 3D.I'm sure many people thought stereo films and widescreen were just a gimmic at the time. I think it was exhibitors trying to get away with cheap 3D installs that kill 3D. You just can't be cheap with 3D.
Posted by James R. Hammonds, Jr (Member # 673) on 01-13-2002, 02:36 PM:
How come they dont release videotapes and DVDs of 3D movies in 3D?
Id love to have that.
Posted by Jeffry L. Johnson (Member # 453) on 01-13-2002, 03:15 PM:
3DTV Video Catalog
Posted by Paul Mayer (Member # 355) on 01-13-2002, 03:31 PM:
Actually it's been done. There are several anaglyphic titles out on video now though I can't remember any titles. One of them is a swimsuit video though... 
There were also 3D titles put out that used synchronized LCD shutter glasses ala IMAX. These used the alternating video fields to display the L & R images. The system gave full color images but at half vertical resolution.
Then there's those 3D rollercoaster videos and DVDs that use the principle of delaying the light entering one eye through the use of glasses with plano lenses of differing thickness. I've not seen these myself but various reviews I've read indicate that this 3D process is inconsistent at best--basically it works only on moving images with static images literally falling flat.
Cheers!
Paul
Unemployed
mercenary film/video projectionist
"Otaku wa tsurai yo." <-- Yeah I know. Bad Japanese pun. Sue me.
It's tough being a fan.
Posted by Don Sneed (Member # 955) on 01-13-2002, 03:33 PM:
When I was a projectionist in the 70's, the worst 3D I ever shown & saw was with the cheep green & red glasses,can't remember the films but the effects was awful !! I saw the movie better without the glasses than with !!
Posted by Tom Fermanian (Member # 1094) on 01-13-2002, 07:13 PM:
Wasn't Metalstorm a universal release back then,
Also we ran Andy Warhol's Frankenstein in 3D and there was a Dracula title with with someone called Joe Desalandro that was shown in 3D 1973???Wasn't there a Freddy Krueger(nightmare on Elm street) picture that had some part in 3D? The black Lagoon pictures where run in 3D with the old colour glasses (Not polaroid) in 16mm format in Canada.------------------
Posted by Peter Kerchinsky (Member # 1098) on 01-14-2002, 04:26 AM:
Those titles like METALSTORM, WARHOL'S FRANKENSTIEN, ARCH OBLER'S THE BUBBLE and the like were all released in the single strip 3D process that I loathed.
Worse than those were the two that Universal had in the red/green process CREATURE FROM THE BLACK LAGOON and IT CAME FROM OUTER SPACE. That process was more of a "gimmick/joke" to me than the single strip one.
One thing I forgot to mention earlier. When I was very young I went to a Boston area theatre too see the first film released in 3D, BWANA DEVIL. I believe that film was what got me started in the projection field. I actually saw two men operating the booth back in 1952 running that film and said to myself "that looks like fun, think I'll try to learn this." Guess what, I'm still doing it. Thanks Arch.
Posted by Mitchell Dvoskin (Member # 751) on 01-14-2002, 03:33 PM:
Both Creature & It Came From Outer Space were originally in dual strip polarized 3D. It was not until years later that they were bumped down to anaglyph (red/green). I recently has a chance to see both in their original format, and the 3D was fantastic./Mitchell
Posted by Andy Muirhead (Member # 712) on 01-14-2002, 07:06 PM:
The only film i ever saw in 3D was one of the Nightmare on Elm Street films years ago, i forget which one, it was circa 1991/2. It only had a few 3D sequences, which were preceeded by a cheesy 'put your 3D glasses on now' type moments.
Posted by Tom Fermanian (Member # 1094) on 01-14-2002, 07:23 PM:
Attending Showeast in Orlando last fall, we went to Disney World and saw the 3D Muppet Show Movie, I believe that this is side by side 70mm projection with plenty of light, here is a good example of fine 3D, even if this picture is a couple of years old, effects are very good! If anyone goes down there catch this!------------------
Posted by John Pytlak (Member # 331) on 01-16-2002, 08:32 AM:
IMAX 3D is usually very good also. Using a larger image area allows more light on the screen to compensate for the light losses in the polarizers or LCD glasses, and plenty of sharpness to fill a huge screen for close-up viewing:
http://www.imax.com/innovations/theatre/IMAX_3D/index.html
http://www.imax.com/innovations/latest_devs/spacecam.html ------------------
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
Posted by Kyle Granger (Member # 1237) on 04-29-2002, 09:23 AM:
I just discovered this topic, and I find it quite fascinating. I have been interested in 3D film and video for 15 years or so. Two thoughts, one question, and one reminiscence.1) I don't know why more (non-cell) animated films are not released in stereoscopic version for roadshow presentations. I would pay a couple dollars more to see "Toy Story", "Shrek", or even "Chicken Run" and "Nightmare Before Christmas" in stereo 3d. Producing a stereoscopic version of these last two films might have increased production costs by 1%. For computer animation, you would have additional rendering time, but really, it's the people that are expensive. And even if there is not an optimal mass-market viewing sytem yet (apart from IMAX, and something simpler than dual-projector 35mm), in ten years there might be. Archiving a "right view" would be a smart move when considering a revival in 2012.
2) I agree with what John said about Imax 3D. It is clearly the best system now. I would only add that a crucial factor in its success is the wide angle. Having a wider peripheral vision means objects get cut by the stereo frame much less.
But here is a question I would like to put to them that know. If one *were* to produce a new stereoscopic feature film, what system would be the best? I had thought that the over/under StereoVision system was pretty good (from reading Lenny Lipton's book on 3D cinema) but have been fairly discouraged from what I have read here.
Thank you!
Kyle Granger
BTW, the best 3D cinema experience I have ever had (after IMAX) was at an animation festival in San Francisco about 12 years ago. It was held at the Palace of Fine Arts (Exploratoreum) and Pixar was there (as was John Lasseter). They showed their latest short, "Knick Knack" in 2D, and then as a bonus at the end of the program of shorts (spike and mike?), they rolled out a special highly refelctive screen, and showed it with two sync-locked 35mm projectors. I believe it was full academy aperture, 1.37:1 or so. Flawless.
Posted by Jerry Chase (Member # 660) on 04-29-2002, 11:23 AM:
"But here is a question I would like to put to them that know. If one *were* to produce a new stereoscopic feature film, what system would be the best? I had thought that the over/under StereoVision system was pretty good (from reading Lenny Lipton's book on 3D cinema) but have been fairly discouraged from what I have read here."Production or release?
I don't think there is a "best." IMAX has great image quality, but limited availability. Dual projectors is difficult to do in booths designed for only one projector. Single strip (or in the case of "Stewardesses" singles strip) side by side gives a nice cozy frame good for certain subjects. Over and under looks more like scope but tends to be dim.
There are a couple of good yahoo groups on 3D, photo-3D and 3DTV. 3DTV is fascinating from the engineering standpoint, these guys are doing some phiggidy tricks. Photo-3D is great for increasing 3D knowledge, but some posters come across as nit-picking and even nasty. I think this was the group that had details of the making of "Metalstorm" and the crazy way the "plot" evolved based on what was available for shooting.
Posted by Gordon McLeod (Member # 33) on 04-29-2002, 12:28 PM:
With proper alignement over under 3d can produce spectaular results with enough light behind it. Usually increasing the lamp one size is enough
For photography most of the Spacevision stuff looked good
Posted by Kyle Granger (Member # 1237) on 04-29-2002, 12:36 PM:
> Production or release?Release. Assume that the camera is merely a PC and a film recorder.
> I don't think there is a "best." IMAX has great image quality,
> but limited availability. Dual projectors is difficult to do
> in booths designed for only one projector. Single strip (or
> in the case of "Stewardesses" singles strip) side by side gives
> a nice cozy frame good for certain subjects. Over and under
> looks more like scope but tends to be dim.
This is a nice crystalization of the exhibition issues. So, I guess to rephrase my question: Is any single strip stereoscopic format (anaglyph included!) capable of an acceptably enjoyable film experience? A correct answer may be "none". If it were, maybe we would have already seen "Monsters, Inc." in 3D.
Question: I don't see why side by side should be inherently brighter (or dimmer for that matter) than over-under. Assuming all other things equal (especially the area of the screen).
Though I was living in Noe Valley at the time, I unfortunately missed the 3D films at the Castro Theater. (BTW, they do show 70mm films there, unheard for a rep house.) It *is* interesting to note that still, in 2002, the best 3D feature films were made in 1953 or 1954. The words "feature film" and "IMAX" do not yet go together, with the rare exception of Fantasia 2000.
Re 3DTV: Since 1992, I've used Michael Stark's field-sequential system. At about the same time I came up with an anaglyph format that solves *some* of the color problems inherent with NTSC and MPEG2 via DVD). Without explaining it (as I am already veering way off topic!) this should suffice: field-sequential anaglyph. Odd NTSC (or PAL) field is red; even field is blue.
cheers
Posted by Kyle Granger (Member # 1237) on 04-29-2002, 01:10 PM:
> With proper alignement over under 3d can produce
> spectaular results with enough light behind it.
> Usually increasing the lamp one size is enoughThank you. Ah, now I shall learn more about lamps...
If anyone has heard about the ISCO-Optic 3D-Stereovision lens, I would be interested to know if it is indeed an over-under polarising lens. The company data on the lens is unclear on this point:
http://www.iscooptic.de/english/products/special.php
Posted by Jerry Chase (Member # 660) on 04-29-2002, 03:05 PM:
"Is any single strip stereoscopic format (anaglyph included!) capable of an acceptably enjoyable film experience? "It depends on what you consider acceptably enjoyable. Directors want 3-D to have the maximum impact of objects coming out of the stereo window. Unfortunately, good watchable 3-D doesn't work that way.
When the eyes are challenged repeatedly by effects, the brain tends to rebel, especially in those people not used to viewing 3D. When people forced to sit to the side or too close to the screen constantly have depth discrepancies and moving images, the exhibitor is literally asking those members of the audience to learn a whole new way of seeing.
From an audience comfort standpoint, a well done film in side by side format would probably cause minimal eyestrain. The downside is the smallish almost square picture.
As Gordon mentioned, it is possible to pump up the lamp for an over/under single strip, which will cover almost twice the screen real estate of a side by side image. The downside is that film defects and grain will be more apparent and the side and front seats become less acceptable for viewing, with dramatic fall off in light as the angles related to the projection beam spread out.
I have little problem with anaglyph presentations, but some people have a hard time with red/blue glasses.
The underlying issue is that the added layer of complexity in a 3D image often makes public viewing a barely tolerable compromise unless the exhibitor springs for a silver lenticular screen, a more powerful lamp, and accepts the neccessity of roped off seats and reduced capacity. 3D is ideally a single viewer experience, where angles and depth can be exactly tailored to the one pair of eyes. I would guess that in most stadium style 35mm auditoriums only 1/3 of the seats have sightlines good enough that I would consider sitting and watch a 3D film. Even in Imax theatres I want to hug the side of the lens.
Posted by Manny Knowles (Member # 1171) on 05-01-2002, 01:29 AM:
I had read some years ago that the Russians used lenticular screens in their experiments for "glasses-free" 3-D viewing. I haven't yet heard of silver lenticular screens. Is this perhaps a large-format concept?
The only 3-D screens I've ever seen are just "plain old" aluminum colored screens.
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And, hey! Let's be careful out there.
~Manny.
Posted by Manny Knowles (Member # 1171) on 05-01-2002, 02:00 AM:
I think "Hondo" and "Invaders From Mars" (1950s version) were in 3-D.I don't know if the company is still in business, but you might try to contact Christopher Condon of StereoVision...Some time back (around 1988-89) they were able to negotiate some distribution rights on "House of Wax" and a couple of Three Stooges outings in 3-D (one of which was "Spooks").
Too bad about "Jaws 3-D" not being available in 3-D anymore...I recall enjoying that one a lot...even if it flirts with being a ripoff of "Revenge Of The Creature" (which was, I believe, a 2-D sequel to "Creature From The Black Lagoon"). All of the effects worked and the storyline was coherent. It actually works in 2-D, and that really says something: A lot of 3-D flicks don't work too well as regular movies.
"Friday the 13th Part 3" was in 3-D and it is notable for being the one in which Jason first dons his trademark hockey mask.
...and what about "Spacehunter" ?
I have seen two IMAX 3-D titles. "T-Rex" had some interesting effects, but I thought it would have been more interesting as a straight-out documentary. The "cutesy" narrative didn't suit my taste.
The second IMAX 3-D movie was "Across the <something> of Time." This one was pretty much a documentary...but it just wasn't that interesting to me....and the 3-D effect didn't do much to make it worth the $10 admission.
Interesting thing about IMAX 3-D...you have to wear headsets...not just glasses. I find this interesting because one of the supposed drawbacks to 3-D was the need for the viewing glasses. Now you have to wear a friggin welder's helmet and, suddenly, everything's cool! Personally, I never had issues with the glasses. I think they're cool and I have a small collection. I also never experienced "eyestrain."
Back to those IMAX 3-D headsets...I guess times change and people are fickle. Most notable about IMAX 3-D is that there's at least one extra channel of sound coming through the individual headsets.
I had heard rumors that Disney had made "Captain EO" available for commercial exhibition. This was a 17-minute 65mm 3-D attraction produced around 1983 for Kodak's Magic Eye Theatre in Epcot Centre. Michael Jackson was featured as the title character, a bumbling, would-be space hero on a mission to deliver "a gift" to the evil queen of a distant planet. The evil queen is played by Angelica Huston. Captain EO was written & produced by George Lucas and directed by Francis Ford Coppola. Michael Jackson performs two songs in it. This is the stuff he was made to do, and it was made when he was looking his best (IMHO). Very enjoyable! Probably my all-time favorite 3-D flick.
BTW...AFAIK "Captain EO" boasted digital audio...this is back in the early 1980's...So might it be a contender for the first movie digital audio?
The chain that competes with the one I do business with just installed !werks 3-D. I haven't been to see it yet. Anyone have info on this system?
I think !werks is using the same 3-D glasses used by the Epcot Centre show. They feature reusable, washable frames made of ABS plastic and...best of all...they are designed to fit comfortably over prescription eyeglasses. Manufactured by Custom Plastics Development in Orlando, FL. I used to speak with Richard Hord, he may have been the owner of the company but, in any event, this was years ago and I'm not sure he's still around...or the company, for that matter.
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And, hey! Let's be careful out there.
~Manny.
Posted by Fred Georges (Member # 505) on 05-01-2002, 02:41 AM:
Dear Manny, in 3D "Hondo" (YES) "Invaders From Mars" (No) Revenge of the Creature" (YES) The Stooges 2 3D shorts "Spooks" & "Pardon My Backfire" are booked thru Columbia Classics. Some of the Warner/RKO/MGM "depthies" are booked thru Warners.
Posted by Peter Kerchinsky (Member # 1098) on 05-01-2002, 04:31 AM:
Fred is correct. "Invaders From Mars" was originally released by Fox and was in some god-awful 2 color process, red and green. Not sure if there was a name for that process, but looked like the "rip-off" 3D process where you wore the red and blue glasses. The "original" 3D process I'm familiar with used 2 projectors with Poloraized glasses.
I ran some of the prints that used the Stereovision process, above and below and the side by side system and, to put it very bluntly, they sucked. The biggest problem we had with that system was loss of light even though we upped the 2000W to about 3000. Too many lenses to deal with. Focus.........there was none!
I would really be surprised to hear any distributor still has 2 strip 3D films available. Anyone know for sure?
Posted by John Pytlak (Member # 331) on 05-01-2002, 09:17 AM:
The IMAX "PSE" headset uses liquid crystal shutters syncronized to the projector shutters via an infrared receiver. Also provides a "Personal Sound Environment" to supplement the speaker sound. Advantage is that you can turn your head and not get "ghosting" of the two images by lost polarization:
http://www.imax.com/innovations/theatre/IMAX_3D/index.html
http://www.imax.com/innovations/theatre/IMAX_PSE/index.html
http://www.imax.com/raceforatlantis/tech.html Many IMAX and other large format theatres still use polarized glasses, usually much higher quality than the cheap "throw away" ones used for 35mm, so they get washed and reused.
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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: +1 585 477 5325 Cell: +1 585 781 4036 Fax: +1 585 722 7243
e-mail: john.pytlak@kodak.com
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