[Konvas] 2 perf labs .....
Adam Frey
thefirstrule at chainsawlinux.com
Mon Aug 25 12:22:42 CDT 2008
Every once in a while we discuss the crazy ideas of telecine
alternatives. Now may be a good time to talk about those crazy ideas
once more, especially for people like Olivier, who live a little too far
from proper telecine facilities.
Just so that I don't sound like a crazy person, let me just say that
this would most likely ONLY be a good alternative for very small
projects - like a 15 to 30 second commercials. With that said, it may be
faster (or cheaper, or easier) for someone to buy a digital scanner and
go about scanning at home. For a 30 second, 10:1 ratio, commercial
shoot, we're talking, roughly, about 7200 frames.
For the mid-to-high end scanners (like the new Super Coolscan 5000 -
which will be selling for around $1100 US), they can do about 20 seconds
per scan and can also do roll film (but apparently limited to 40
successive images). Which means that if you're not worried about keeping
your film as an archived negative roll, then you can cut it, digitize
it, and chuck it. 40 frames at 20 seconds each is going to be, roughly,
14 minutes per 40 frames (including loading times).
There are other cheaper scanners, but the less they cost, the more time
they add to the scan or the less their quality will be (btw: scan time,
quality, price - you can have only two).
Added to that, since the average 35mm Cinema film frame is half the size
of a 135 Negative (still photography 35mm), then you will be importing
two frames per scan, which would mean 1/2 as many scans for the same
amount of frames (in theory, you should be able to cut them apart with a
program like Photoshop). Of course, 2-perf could do four frames per
scan, which would mean only 1/4 the amount of scans and 1/4 the time to
scan them. Thus 2-perf film could be scanning 160 frames every 14
minutes, which does not sound too shabby.
I know certain additional settings can raise the time (for instance,
using software like ICE [Image Correction and Enhancement] may
significantly increase the scan time - might be worth the additional
time, but then again, it might not). I'm wondering if it would even be
all that necessary for motion picture, since you only see each frame for
1/24th of a second - would anyone really notice dust on one frame?
Or, even more, do the big telecine companies use a program like ICE? I
know I've seen dust on my negative that definitely came from the
telecine transfer and not from dust that was in my camera (since it was
white, versus the in-camera dust which would be black, it means the dust
was there during the telecine transfer and not there during actual
shooting), which leads me to believe that not many do.
As for price, the scanner would most likely pay for itself by the second
or third commercial. Let's face it - telecine charges are an expensive
part of our 35mm process, so this part of the pricetag shouldn't be a
big issue.
The prices for fast enough computers to do the job and high-enough
quality scanners are actually affordable enough to purchase them now, so
could this be an alternative to telecine for smaller projects, or is it
STILL just a pipe dream?
Adam Frey
Director/Cinematographer
Crimson Chain Productions
http://crimsonchain.com
Crimson Chain Productions
PO Box 35
Libertytown, MD 21762
More information about the Cinema
mailing list