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» Film-Tech Forum ARCHIVE   » Operations   » Film Handlers' Forum   » BV Announces Cyan Track for "Mr. 3000" (Page 5)

 
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Author Topic: BV Announces Cyan Track for "Mr. 3000"
John Pytlak
Film God

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


 - posted 08-03-2004 09:43 PM      Profile for John Pytlak   Author's Homepage   Email John Pytlak   Send New Private Message       Edit/Delete Post 
quote: Steve Kraus
I will take the silence of Ted, John, and other proponents on the issue of two layer dye tracks as implicit acknowledgement that such a track would not be detrimental in any way to red light playback of the cyan layer...
I was not silent. I already answered that playing a cyan+magenta dye track with a white light reader would give very unacceptable results, with ample experience from when a conventional track accidently had no soundtrack developer applied, or was applicated on the wrong side. I also noted that the yellow dye layer would be too unsharp and grainy.

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Steve Kraus
Film God

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


 - posted 08-03-2004 10:44 PM      Profile for Steve Kraus     Send New Private Message       Edit/Delete Post 
There's still no downside to doing so.

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Gordon McLeod
Film God

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


 - posted 08-04-2004 11:34 AM      Profile for Gordon McLeod   Email Gordon McLeod   Send New Private Message       Edit/Delete Post 
"There's still no downside to doing so." and there is still no advantage Also I think there may be so loss of sharpness ocusing on more than one layer. But Steve after your brothel comment I thought you would be encamped in the "Red Light District" [Big Grin]

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Steve Kraus
Film God

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


 - posted 08-04-2004 11:46 AM      Profile for Steve Kraus     Send New Private Message       Edit/Delete Post 
They don't call you the poet of Film-Tech for nothing! [Big Grin]

We've only been focusing on two layers for half a century (since the advent of the applicated color positive print).

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Gordon McLeod
Film God

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


 - posted 08-04-2004 12:01 PM      Profile for Gordon McLeod   Email Gordon McLeod   Send New Private Message       Edit/Delete Post 
Some time ago I raised concerns along with several others over the poor HF response of the cat 69P test films
One of the local lab engineers here said that a dye + silver track will have poor HF response than a black and white silver track or a single dye layer due to light scatter
So in theory a cyan only track should exhibit better HF response than a two layer + silver one does

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