Πως γινεται η μετατροπη μιας παλαιας ταινιας σε HD?

[ΑΝΔΡΕΑΣ Κ.]

http://www.soundandvisionmag.com/features/2624/blade-runner-how-great-hd-is-made.html

 

[NIX]

Απάντηση: Πως γινεται η μετατροπη μιας παλαιας ταινιας σε HD?

Ενδιαφέρον.
Αυτο μου τραβηξε την προσοχη

Later, I speak with WB vice president of post production Kurt Galveo, who took a hands-on role in the transformation of Blade Runner to high-def disc. "We wanted to make sure that no matter what platform you look at it on, you always see the same thing," says Galveo. "We try to match the warmth, color, and texture. To keep that same kind of image on video, there are adjustments you have to make in color, because electronically it's a different color space. Plus, sometimes you have to add grain. When we scan the image and put it on digital form on disc, it can be too clean; you have to add texture so it looks like people remember it from the theater. But sometimes you literally have areas in the film where there's too much grain — opticals [special effects], for instance, can actually introduce more grain — so we have to take some out. It goes both ways."