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Author Topic: Standard soundtracks for new 70mm prints
John Lasher
Master Film Handler

Posts: 493
From: Newark, DE
Registered: Aug 2001


 - posted 08-23-2001 02:53 PM      Profile for John Lasher   Author's Homepage   Email John Lasher   Send New Private Message       Edit/Delete Post 
What soundtracks are usually found on new 70mm film prints?

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John Pytlak
Film God

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


 - posted 08-23-2001 03:27 PM      Profile for John Pytlak   Author's Homepage   Email John Pytlak   Send New Private Message       Edit/Delete Post 
70mm theatrical (5-perf) prints originally had 6 channels of sound, recorded on magnetic strips applied to the film after processing. Because of the cost of meeting ever increasing environmental restrictions on the solvents used for striping, most of the companies that did striping no longer offer the service.

Recently, DTS has been used successfully for 70mm prints on several features, most notably "Titanic" and "Vertigo". The DTS time code is printed along the edge of the film, and the same disks used for 35mm prints are used.
http://www.widescreenmuseum.com/widescreen/wingto3.htm
http://www.dtsonline.com/cinema/index.html

Check out the photo of a 70mm DTS reader in the "Pictures" section under "Ontario Place Cinesphere-IMAX theater in Canada".

------------------
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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Aaron Sisemore
Flaming Ribs beat Reeses Peanut Butter Cups any day!

Posts: 3061
From: Rockwall TX USA
Registered: Sep 1999


 - posted 08-23-2001 07:48 PM      Profile for Aaron Sisemore   Email Aaron Sisemore   Send New Private Message       Edit/Delete Post 
The last 5/70mm mag prints that were released theatrically were Kenneth Branaugh's 'Hamlet', a couple of 70mm mag prints of 2001:A Space Odyssey were made in 1995(?), and a single 70mm Mag print of 'Tron' was struck in 1999 for a film festival and a couple of special screenings.

All other 5/70mm prints since 1995 have been DTS70 prints, and all of them (except for 'Titanic' and 'Vertigo') were one-off prints for special European venues.

Aaron



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Gordon McLeod
Film God

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


 - posted 08-23-2001 08:42 PM      Profile for Gordon McLeod   Email Gordon McLeod   Send New Private Message       Edit/Delete Post 
The new prints of 2001 in the UK are SR mag

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Scott Norwood
Film God

Posts: 8146
From: Boston, MA. USA (1774.21 miles northeast of Dallas)
Registered: Jun 99


 - posted 08-24-2001 12:09 AM      Profile for Scott Norwood   Author's Homepage   Email Scott Norwood   Send New Private Message       Edit/Delete Post 
There is (was?) a 1999 70mm mag print of "Lawrence of Arabia" as well. I've seen it twice...physical condition is great, but there are serious timing problems.

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Thomas Hauerslev
Master Film Handler

Posts: 451
From: Copenhagen, Denmark
Registered: Aug 2000


 - posted 08-24-2001 02:35 AM      Profile for Thomas Hauerslev   Author's Homepage   Email Thomas Hauerslev   Send New Private Message       Edit/Delete Post 
The recent 2001 re-release of "2001: A Space Odyssey" is also Dolby SR 6-track magnetic. It's still running in England.

------------------
Cheers, Thomas
..in70mm - The 70mm Newsletter

www.in70mm.com www.dp70.com www.70mm.dk www.hauerslev.com http://hjem.get2net.dk/in70mm

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John Lasher
Master Film Handler

Posts: 493
From: Newark, DE
Registered: Aug 2001


 - posted 08-24-2001 09:16 PM      Profile for John Lasher   Author's Homepage   Email John Lasher   Send New Private Message       Edit/Delete Post 
What soundtrack would most cinemas be able to run, though?

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Gordon McLeod
Film God

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


 - posted 08-24-2001 09:51 PM      Profile for Gordon McLeod   Email Gordon McLeod   Send New Private Message       Edit/Delete Post 
this has been discussed in several other topics so I would sujest doing a search
Mag A type format 42 is probably the most common though

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