Talk:Film preservation

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how would you prepared nitrolcellulose water stabl emulsions

Nitrocellulose is only unstable in water IF in a deteriorating state. Emulsions for modern filmstocks would work perfectly well with just about any base.

[edit] Digital vs. Analog

The article states that a digital copy is equal to an analog original with our current progressing technology. Can someone find a source that verifies this?

Daemon 02:21, 28 December 2006 (UTC)

I think that is what the "Digital Nitrate" project would like to see, a digital format that holds all the richness of a film image as recorded on the old slow siver rich emuslions that were used in the days of Nitrate film - see Digital_Nitrate_Prize - in other words not yet. cmacd 13:32, 28 December 2006 (UTC)

What I can state here is the fact that modern film stocks bring resolution, better: resolving power, of up to 700 line pairs per millimeter in black and white, up to 400 in colour, which is more the double of what the best lenses might yield. The new picture generation is no more introducing any grain. The only important point to be carefully observed is the contact between the to-be-saved material and the raw stock. Then, the image is transferred as a whole, photographic-full-surface. Since there is already thin-base film available, a 1000-foot thin-film duplicate will have the size of some 400 to 500 foot of traditional stock. This is the future. 80.219.135.92 19:07, 3 March 2007 (UTC)