- Posts: 522
- Joined: Tue Apr 26, 2011 11:13 pm
- Location: Brazil
Well, let's to the point, digital cameras today easily get 18mega pixels, and the best models 24mega pixels ( http://www.letsgodigital.org/images/art ... leries.jpg" target="_blank ). That's a lot...
There are already HDs of 3 terrabites, and models of 2 terrabits for fair price.
Some less important films still fight to survive, as budget to the make a fine grain it's not always available.
I have saw many digital photos of nitrate film, and most just shooting a picture of the nitrate strip over a glass table with not great care, and the results was not bad.
Well, I think it's possible to adapt a old projector or old motion picture camera, just the gate and the wheel case, and place a digital camera direct in the right possition, maybe soldering a suport ofr it get very stable.
Modern cinematographic film scanners cost fortune, but I think it's possible to save a film in home, frame by frame, even it if take 2 weeks. to transfer.
Even a wet gate maybe could be possible fro the home made scanner, as it is just a closed gate container filled wit "perclore-something--" (I forgot now) and a precision glass on front and back to allow light to pass.
A button to move one frame at time and one for shoot a digital photo of the frame.
Ok, cal me crazy, but it's a idea.
The main problem I see it's about the dynamic range, as digital cameras CCD still have limitation to bright tones, and bright tends to explode in pure right sometimes. But there is a technic to avoid it, by combining a low expored image with a high exposure image, since a frame it's a static thing. such technic would help to get dark tones in shadow with more quality, in case of contrasting prints.
Remamber that about 20% of the the hand colored version of A Trip to The Moon was saved with digital camera.
And in the last case, just a glass with a homogen ligh source bellow, in a animation stand, that it's quite simple. With this and patience you can transfer a film to digital format.
Hey, many film institutions have students, and not much money. What about built such home made transfer devices and put the students working on it?
There are already HDs of 3 terrabites, and models of 2 terrabits for fair price.
Some less important films still fight to survive, as budget to the make a fine grain it's not always available.
I have saw many digital photos of nitrate film, and most just shooting a picture of the nitrate strip over a glass table with not great care, and the results was not bad.
Well, I think it's possible to adapt a old projector or old motion picture camera, just the gate and the wheel case, and place a digital camera direct in the right possition, maybe soldering a suport ofr it get very stable.
Modern cinematographic film scanners cost fortune, but I think it's possible to save a film in home, frame by frame, even it if take 2 weeks. to transfer.
Even a wet gate maybe could be possible fro the home made scanner, as it is just a closed gate container filled wit "perclore-something--" (I forgot now) and a precision glass on front and back to allow light to pass.
A button to move one frame at time and one for shoot a digital photo of the frame.
Ok, cal me crazy, but it's a idea.
The main problem I see it's about the dynamic range, as digital cameras CCD still have limitation to bright tones, and bright tends to explode in pure right sometimes. But there is a technic to avoid it, by combining a low expored image with a high exposure image, since a frame it's a static thing. such technic would help to get dark tones in shadow with more quality, in case of contrasting prints.
Remamber that about 20% of the the hand colored version of A Trip to The Moon was saved with digital camera.
And in the last case, just a glass with a homogen ligh source bellow, in a animation stand, that it's quite simple. With this and patience you can transfer a film to digital format.
Hey, many film institutions have students, and not much money. What about built such home made transfer devices and put the students working on it?
Keep thinking...
