Hi Wick...
> Nice balance on your post! 30,000- 100 meg photos would take almost > exactly 652 DVD's to store indefinitely (presumptuous, perhaps, but > let's agree they will last at least as long as film, if both are > stored with care). A DVD which contains 4.6 gigs or 46 hi rez 100 > megabyte photos weighs 10 grams. 46 medium format 6x6 cm > transparencies weigh 15 grams. That's a storage weight savings of 33%- > DVD vs. film- or in this case, 6520 grams for digital archival storage > versus 9780 grams for film- 14.38 pounds of DVD's versus 21.6 pounds > of film- a bigger weight saving as well.
That's really a biased comparison...you're not including the case for the DVD, and you're comparing slides, not simply negatives, which have no frame.
> And what are you going to do > with that film? A light box is truly a poor substitute for a thumbnail > followed by a full screen view. Further, the film, if stored in > archival books, can scratch/be affected by dust and mold/ deteriorate > in color composition and is subject to temperature/humidity variables > much more so than effects like these will harm DVD's (you can freeze > the things and nearly cook an egg on them without screwing up the > reposted data).
But DVDs do scratch, and do deteriorate...and are quite subject to environmental issues... Film stored properly is really not a problem, but you have to store it properly, same with DVDs, or anything archival. You can't just expect it to last laying out on your dash board, ya know!
> Finally, it is a whole lot easier to back up/copy and > archive your life's work in digital format rather than film in case of > an event of a serious unexpected tragedy.
Why is that any different for digital? You could keep an entire copy in a vault somewhere...but...at least with film, in 100 years, you're guaranteed to be able to use it. And, with film, you don't have to keep copying it every 5 years, when the wind blows in another direction, and the format/media du jour isn't around any more.
> As a matter of fact, those > that have archived their work digitally most often complain about the > time and effort it takes them to be "organized" so they can find a > specific file- an organizational matter- as opposed to those in film > who simply buckle under the weight of the actual archiving process, > who, it may be implied, never even reach this organizational stage.
The issue is about the same, for either. It's up to your orgainzational skills, and there are obviously methods that work for both.
I think I'm seeing a bit of bias in your evaluation here ;-)
> I > hope the kid that asked the opener question is now sure about which > camera he wants to buy;-)...
Any Hasselblad will do...
Regards,
Austin
> Nice balance on your post! 30,000- 100 meg photos would take almost > exactly 652 DVD's to store indefinitely (presumptuous, perhaps, but > let's agree they will last at least as long as film, if both are > stored with care). A DVD which contains 4.6 gigs or 46 hi rez 100 > megabyte photos weighs 10 grams. 46 medium format 6x6 cm > transparencies weigh 15 grams. That's a storage weight savings of 33%- > DVD vs. film- or in this case, 6520 grams for digital archival storage > versus 9780 grams for film- 14.38 pounds of DVD's versus 21.6 pounds > of film- a bigger weight saving as well.
That's really a biased comparison...you're not including the case for the DVD, and you're comparing slides, not simply negatives, which have no frame.
> And what are you going to do > with that film? A light box is truly a poor substitute for a thumbnail > followed by a full screen view. Further, the film, if stored in > archival books, can scratch/be affected by dust and mold/ deteriorate > in color composition and is subject to temperature/humidity variables > much more so than effects like these will harm DVD's (you can freeze > the things and nearly cook an egg on them without screwing up the > reposted data).
But DVDs do scratch, and do deteriorate...and are quite subject to environmental issues... Film stored properly is really not a problem, but you have to store it properly, same with DVDs, or anything archival. You can't just expect it to last laying out on your dash board, ya know!
> Finally, it is a whole lot easier to back up/copy and > archive your life's work in digital format rather than film in case of > an event of a serious unexpected tragedy.
Why is that any different for digital? You could keep an entire copy in a vault somewhere...but...at least with film, in 100 years, you're guaranteed to be able to use it. And, with film, you don't have to keep copying it every 5 years, when the wind blows in another direction, and the format/media du jour isn't around any more.
> As a matter of fact, those > that have archived their work digitally most often complain about the > time and effort it takes them to be "organized" so they can find a > specific file- an organizational matter- as opposed to those in film > who simply buckle under the weight of the actual archiving process, > who, it may be implied, never even reach this organizational stage.
The issue is about the same, for either. It's up to your orgainzational skills, and there are obviously methods that work for both.
I think I'm seeing a bit of bias in your evaluation here ;-)
> I > hope the kid that asked the opener question is now sure about which > camera he wants to buy;-)...
Any Hasselblad will do...
Regards,
Austin