My friend who is a projectionist talked to the projectionist at Celebration for us:
https://twitter.com/mumbles3k/status/853102458909978624
Spoke to the projectionist at #SWCO and confirmed that these are the same 2K DCPs used for the OT Blu-rays. No 4K (except for Rogue One).
I seriously question just how confidently the Orlando projectionist can actually state which master the dcp is derived from.
Again, let’s not forget Tack’s report on one of the roadshow screenings last summer. I’d be more interested in how the image actually looks in terms of color, contrast, grain, et cetera.
Also, the 2004 masters (the same ones used for the blu-ray) weren’t even done at full 2k resolution. They’re 1920x1080 hd. The Lowry guys were very specific about that during a press conference for the dvd way back in '04.
Anyway, I wonder if we can find out from an attendee in Orlando how the picture actually looks. Of course it would have to be someone who actually knows all the color timing quirks of the '04 master like we do, and I doubt there are many fans there who do.
Empire and Jedi are tonight.
I think the 2004 master was derived from the conventional 2048x1536 resolution scanning parameters (for scanning O-negs) in the early 2000s .This would also conform to the geometrical proportions of a 35mm anamorphic negative frame of film.
I honestly think that the 2004 article which stated that Star Wars was scanned at 1920 X 1080 was an editorial mistake.
You would be cropping out segments of the actual frame if you did scan at this resolution as well as introducing geometric distortions when optically(or digitally) stretching the frame back out to 2:35.
As far I am aware(correct me if i am wrong) the 2004 DVD/2011 Blu Ray features all the picture information(in terms of content-not resolution) when digitally re-scaled to the 2:35 aspect ratio(within the 16:9 HD frame).
This would indicate that it was indeed scanned at 2048 X 1536.