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This topic comprises 3 pages: 1 2 3
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Author
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Topic: Couple of dumb D.T.S .questions
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John Pytlak
Film God

Posts: 9987
From: Rochester, NY 14650-1922
Registered: Jan 2000
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posted 06-21-2001 02:33 PM
Not a simple answer. Generally, the cut negative and mixed sound master would come from the production company. The distributor would specify that a trailer be added, which could be by the production company, someone at the studio, or at the lab.The trailer could be part of the original cut negative, in which case it would be carried through the answer print and the duplicate negatives and release prints along with the feature. Or the trailer duplicate negative and sound negative could be added to the printing negatives at the last minute in the lab. If this were the case, I would expect to see the image of an ultrasonic frameline splice in both the picture and soundtrack negatives, 21 frames apart, as that is what the lab would have to use. ------------------ 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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John Wilson
Film God

Posts: 5438
From: Sydney, Australia.
Registered: Dec 1999
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posted 06-23-2001 07:41 AM
Hi KarenThis point needs to be made then. As you say, there are no trailer discs for outside USA. Our unattached trls are about 98% dts-less and even the attached trailers are the same in almost all cases. So, that means we have to go straight into the dts tag from analog or SRD, and the lead in time given on the Sonic Landscape tags is not sufficient for the discs to get up to speed and allow for the CP500 to switch to dts. So the first note of the piano is invariably played in SR analog. I tried to leave as much leader attached to the tags intact, but found I was limited by very small imperfections (a series of dots) in the analog track which has to be removed and thus made the dts lead-in time much shorter. Any chance when these tags are done again before the next print run there could be a bit more lead-in? John ------------------ "If you think THIS is fantastic...wait until you see the full effect with the HIMP!" - Chief Inspector Clouseau.
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