Mark Anthony
Second Unit
- Joined
- Feb 25, 2001
- Messages
- 457
I have read, and I can't remember where, that 4K more than holds all the detail and resolution of a 35mm colour source, especially one on film stock this old.
I very much doubt Warner, seeing how knowledgable their Preservation team is, would be spending the considerable extra sum on a 4K transfer versus a standard 2K - unless they felt it were of archival value, as the difference in picture quality this 4k digital master would make to a high-definition TV or DVD sub-master would be negligable over 2K.
Therefore the 4K master is a way to make theatrical prints that look as good as if they've come directly from a first generation source (the 4K master acting effectively as a duplicate negative that never wears out, no matter how many prints are produced from it) thus saving wear and tear on the ancient master elements which otherwise would be needed to make a satisfactory print. And because it reproduces the original negative so perfectly (with the colour-corrections and clean-up of course) it's by default perfect for archival use.
As an aside Fritz Lang's Metropolis, whose digital restoration was recently completed, was done totally in 2K as it was felt that was sufficient to contain all the detail of a 1930's, albeit black and white, film.
Who know's in 10 years time there may be some other, even greater, method of digital preservation, and maybe they will re-transfer it again then.
I wonder what resolution the master files of Toy Story, Ice Age, The Incredibles et al are stored at, as they all have a digital negative instead of a camera negative that was printed from to produce theatrical prints and dvd masters...
M
I very much doubt Warner, seeing how knowledgable their Preservation team is, would be spending the considerable extra sum on a 4K transfer versus a standard 2K - unless they felt it were of archival value, as the difference in picture quality this 4k digital master would make to a high-definition TV or DVD sub-master would be negligable over 2K.
Therefore the 4K master is a way to make theatrical prints that look as good as if they've come directly from a first generation source (the 4K master acting effectively as a duplicate negative that never wears out, no matter how many prints are produced from it) thus saving wear and tear on the ancient master elements which otherwise would be needed to make a satisfactory print. And because it reproduces the original negative so perfectly (with the colour-corrections and clean-up of course) it's by default perfect for archival use.
As an aside Fritz Lang's Metropolis, whose digital restoration was recently completed, was done totally in 2K as it was felt that was sufficient to contain all the detail of a 1930's, albeit black and white, film.
Who know's in 10 years time there may be some other, even greater, method of digital preservation, and maybe they will re-transfer it again then.
I wonder what resolution the master files of Toy Story, Ice Age, The Incredibles et al are stored at, as they all have a digital negative instead of a camera negative that was printed from to produce theatrical prints and dvd masters...
M