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» Film-Tech Forum ARCHIVE   » Operations   » Large Format Forum   » Interesting ( ;-) )site about Large format film (Page 2)

 
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Author Topic: Interesting ( ;-) )site about Large format film
Paul Linfesty
Phenomenal Film Handler

Posts: 1383
From: Bakersfield, CA, USA
Registered: Nov 1999


 - posted 04-06-2004 12:58 PM      Profile for Paul Linfesty   Email Paul Linfesty   Send New Private Message       Edit/Delete Post 
You also have to give him credit for getting the number of perfs right for each format displayed. And the fact he didn't try to put a soundtrack on the IMAX example.

And since this is an OLD page (2000), he may very well have learned the facts by now.

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Jack Ondracek
Film God

Posts: 2348
From: Port Orchard, WA, USA
Registered: Oct 2002


 - posted 04-06-2004 06:56 PM      Profile for Jack Ondracek   Author's Homepage   Email Jack Ondracek   Send New Private Message       Edit/Delete Post 
Still, it would be interesting to see what form the optical reader would take for a frame like that. For that matter, were we to assume that mag for 70mm would necessarily be on a separate machine, with the optical (black on white) tracks as backups?

Yah... it's a good try for a high-schooler that was working in a chain house... but it does have some entertainment value [Cool]

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Gordon McLeod
Film God

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


 - posted 04-06-2004 07:58 PM      Profile for Gordon McLeod   Email Gordon McLeod   Send New Private Message       Edit/Delete Post 
I believe the Fox Grandeur process was optical track 70mm

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John Pytlak
Film God

Posts: 9987
From: Rochester, NY 14650-1922
Registered: Jan 2000


 - posted 04-06-2004 08:28 PM      Profile for John Pytlak   Author's Homepage   Email John Pytlak   Send New Private Message       Edit/Delete Post 
70mm Fox Grandeur:

http://www.widescreenmuseum.com/widescreen/70mm-feb1930.htm

http://www.widescreenmuseum.com/widescreen/grandeur-sep1930.htm

http://www.in70mm.com/newsletter/2001/64/grandeur/grandeur.htm

http://www.in70mm.com/lists/formats/grandeur.htm

http://www.media-visions.com/itv-fox.html

http://www.cinema.ucla.edu/TANK/GaugesHorak.htm

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Robert Harris
Film Handler

Posts: 95
From: Bedford Hills, NY, USA
Registered: May 2003


 - posted 04-07-2004 09:16 AM      Profile for Robert Harris   Email Robert Harris   Send New Private Message       Edit/Delete Post 
I once saw one of these six track optical readers...

believe it was in the old Landmark in KC.

The reader itself was contained in a small room a floor below the projection area. Audio was held in a buffer and retarded about forty seconds to get proper sync.

There was this two-headed dog-like creature at the door, which seemed to mean that management didn't want many visitors to the facility.

Fortunately, the projectionist had a porterhouse at the ready.

RAH

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Steve Kraus
Film God

Posts: 4094
From: Chicago, IL, USA
Registered: May 2000


 - posted 04-07-2004 09:37 AM      Profile for Steve Kraus     Send New Private Message       Edit/Delete Post 
No no, 4 channel Vitagraph! 33⅓ RPM, LP microgroove...twin parallel grooves, 11 minutes per side.

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Paul Mayer
Oh get out of it Melvin, before it pulls you under!

Posts: 3836
From: Albuquerque, NM
Registered: Feb 2000


 - posted 04-07-2004 12:39 PM      Profile for Paul Mayer   Author's Homepage   Email Paul Mayer   Send New Private Message       Edit/Delete Post 
Or wasn't it discreet quad stereo off of the analog platter via CD4 subcarrier decoding? With derived quad stereo backup via Colombia SQ or Sansui QS decoding...

Time for my medication. That, and

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John Walsh
Film God

Posts: 2490
From: Connecticut, USA, Earth, Milky Way
Registered: Oct 1999


 - posted 04-07-2004 10:15 PM      Profile for John Walsh   Email John Walsh   Send New Private Message       Edit/Delete Post 
And let's not forget the ill-fated UltraVistaRama format. There seemed to be no reason for theater owners to reject this high-quality format, yet no exhibitors even came to the company's booth during the SMPTE convention of 1955. With three projectors running horizontal 8-perf 70mm film each utilizing anamorphic lenses with a 1.25 compression, the resulting 3.11 aspect ratio dwarfed 'toy' formats like Cinerama. Projectors (named "Moe" "Larry" and "Curly") provided the image. In initial runs, "Joe" provided the sound, but was deemed unsatisfactory. Seperate trackes were then placed with the image, providing 12 magnetic, 6 bilateral push-pull, and 6 varible-desity optical tracks to create a 'single inventory' print, er, prints to save money. The fact that exhibitors rejected this better technology that would benefit both the studios and the studios alike has not changed to this day.

 -

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Tim Reed
Better Projection Pays

Posts: 5246
From: Northampton, PA
Registered: Sep 1999


 - posted 04-08-2004 08:29 AM      Profile for Tim Reed   Author's Homepage     Send New Private Message       Edit/Delete Post 
Of course, all of us "professionals" overlooked the obvious:

The soundtrack's on the wrong side!

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Daryl C. W. O'Shea
Film God

Posts: 3977
From: Midland Ontario Canada (where Panavision & IMAX lenses come from)
Registered: Jun 2002


 - posted 04-08-2004 01:25 PM      Profile for Daryl C. W. O'Shea   Author's Homepage   Email Daryl C. W. O'Shea   Send New Private Message       Edit/Delete Post 
Looked like the picture was backwards to me. Nothing wrong with the soundtrack other than it was negatized. [Cool]

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Patrick J. McCart
Film Handler

Posts: 24
From: Blue Ridge, GA, USA
Registered: Nov 2001


 - posted 04-08-2004 08:06 PM      Profile for Patrick J. McCart   Author's Homepage   Email Patrick J. McCart   Send New Private Message       Edit/Delete Post 
That site makes my blood boil.

On another message board, I had to explain to someone that full aperture 35mm is NOT 1.66:1... of course, I'm directed to THIS site.

Why can't more people look at www.widescreenmuseum.com instead of these jokes?

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Tim Reed
Better Projection Pays

Posts: 5246
From: Northampton, PA
Registered: Sep 1999


 - posted 04-09-2004 02:46 AM      Profile for Tim Reed   Author's Homepage     Send New Private Message       Edit/Delete Post 
Uh, Daryl... these are what's known as jokes.

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Brian Fitzgerald
Film Handler

Posts: 1
From: Kennesaw, GA, USA
Registered: Apr 2004


 - posted 04-11-2004 10:37 PM      Profile for Brian Fitzgerald   Author's Homepage   Email Brian Fitzgerald   Send New Private Message       Edit/Delete Post 
It seems that I'm the man of the hour here lately. I made that site when I was like 19 and I do know that several of those things are wrong. I even had some updated artwork of the 70mm film frame about a year ago, that was lost (along with a fanpage for the Scream films when my hard drive got ruined) I have been meaning to fix the stuff on that page for some time, but I haven't had the time between school and work.

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Joshua Lott
Expert Film Handler

Posts: 246
From: Fairbanks, AK, USA
Registered: Nov 1999


 - posted 04-11-2004 11:05 PM      Profile for Joshua Lott   Author's Homepage   Email Joshua Lott   Send New Private Message       Edit/Delete Post 
Brian welcome to the site. Hope you enjoy!

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Phil Hill
I love my cootie bug

Posts: 7595
From: Hollywood, CA USA
Registered: Mar 2000


 - posted 04-13-2004 12:29 AM      Profile for Phil Hill   Email Phil Hill       Edit/Delete Post 
Yes Brian! WELCOME to Film-Tech!

Please do not let all those low-life jerks that are such naysayers get to you. Please do not feel you have to explain ANYTHING to ANYONE here. For the most part, we are all friends here and share a common interest in Film Done Right.

This whole site is based on the free expression of intellectual knowledge and common sense from users... some of which have been in the biz for many years and as such, this site has a great knowledge base.

There are exceptions to this of course. Joe Redifer immediately comes to mind as an exception. He just likes to ban people for no reason. I have to pay him $600 a month so I can post here.

Ummm... other “wannabe” pros are Adam Martin, that Canuck… ummmm Daryl, and of course our Grand-Poo-BAH – Brad Miller.

So I guess you’re best bet is to listen to everything I say. Just ask around. Most all members will tell you that I’m one very knowledgeable, straight-up, honest guy that tells it like it is.

(Seriously… WELCOME!) [beer]

>>> Phil

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