Here's another review of Sansweet's presentation:
http://www.jedidefender.com/yabbse/index.php?topic=12232.msg247330#msg247330
Jared @ Jedidefender.com wrote:
I was at the Sansweet Star Wars presentation is SDCC yesterday afternoon and saw the DVD footage. When I got home this evening I was surprised that there hadn’t been posts from others in attendance, as the statements regarding the DVD release and the image quality of the footage shown was outrageous, to put it lightly.
Sansweet began his presentation by rolling the opening credits to Star Wars with the reinstated pre-ANH crawl. White ringing, that resembled edge enhancement, could clearly be seen on the inside edges of the yellow text during the crawl, though overall the image was very clean. The footage was shown on four front projectors throughout the room.
After this footage is where Sansweet addressed the complaints about the lack of anamorphic enhancement. Alarm bells started ringing for me when he assured the audience that “the black bars are still there, but are very, very small and hardly noticeable… not even an issue” or something along those lines. It seemed as though Sansweet did not grasp the fundamentals of 16:9 encoding on DVD, contorting the complaint into meaning that a group of internet users were upset that the movies were not being presented in a 16:9 framed image, instead of the correct concern that the discs are not anamorphically enhanced versions of the films that retain their correct 2:35:1 composition.
The next statement that Sansweet made was about the versions presented as being from “the highest quality laserdisc masters made, digitally restored frame by frame,” and that, “these movies look fantastic”. Which of course is true, fine and dandy if not for the fact that video technology has made leaps and bounds beyond the intended purpose of that “restoration”. Those technicalities were obviously not explored.
The jokey bits about the NASA-esque footage and windowboxed teeny-tiny footage was intermixed with the hard sell.
Then, the real deal was shown. The cantina scene with Han shooting Greedo first was shown and received a huge round of cheers when Han, did, as they are pushing so hard and handing out buttons to state, shoot first. But, oh boy, was there something wrong with what was on screen. Please set aside the issue of the loss of image resolution that the 4:3 letterboxed discs, as what was seen on screen was far more concerning:
Deinterlacing artifacts were visible throughout the clip, showing as horizontal combing in every bit of motion and in every shot transition. Speaking with my friends that I attended with, they all saw it clear as day as well. Not good. I’m rather lousy at understanding IVTC, but what I saw on screen was not acceptable.
I was rather startled at the dismissive attitude from Steve Sansweet towards the informed concerns highlighted from forum users and industry professionals, and the calculated assurances that he made about the supposed quality of the sources used for this project. His final comments on the issue were basically along the lines of “George considers these versions dead to him, so you should be grateful you’re getting them at all.”
I was very disappointed in his stance and seeming ignorance towards the real issues with the DVD release, and to wave away legitimate quality issues as the ravings of an over-demanding fan base was frankly startling. I’m a huge Star Wars fan and am interested in the preservation of the original versions of these movies for posterity, and yesterday’s presentation left me with the impression that such a goal is not in any way shared by Lucasfilm. Unfortunate.
I’ve attempted to recount the experience as accurately as possible, but it’s been a long trip and I’m sure I’ve missed details. If there are any omissions or inaccuracies, hopefully some other members can share, correct, and confirm what they saw as well.
From that and the HS audio, it sounds like they're trying to shrug off the quality and anamorphic issues and say that "it doesn't matter because these are the originals!" It's sad really to hear him trying to hype up the "restoration" that went into the '93 Definitive Collection LDs because it was really a poor job by today's standards. For one, the color correction is off from the original theatrical prints (way off in some scenes like R2 in the canyon). And second, the "frame by frame digital video correction " Sansweet talks about was actually a very poorly designed digital process that
greatly reduces detail and leaves ghosting streaks in virtually any shot with motion.
Here's an example of what I'm talking about: This is a comparison of a single frame from ANH from three different releases. This is a shot panning up from R2 right after he is shot and falls to the ground.

This first frame is from the 2004 DVD. Notice the level of detail and the overall quality. Despite it's color flaws (saturation issues, crushed blacks, etc.), we're treated to the best home version of the films Lucasfilm has to offer.

This frame comes from the Japanese Special Collection laserdisc set from 1986. This was before any of the THX "improvements" and "restoration" was done to the film. The prints were also in a lot better shape than they were in 1993. Look at the detail and how much different the colors are compared to the 2004 DVD. (This whole scene was darkened during the '93 color correction process and all later releases followed.) Pretty damn good for a laserdisc, right?

And finally, this abomination of a release. This is from the 1993 Definitive Collection laserdisc -
the same version we're getting on DVD. The THX digital noise reduction process used to clean up the video was a temporal filter that was horribly ineffective on motion shots (or too effective, depending on how you look at it). What you're seeing here is the ghosting around the jawas and most of the detail in the rocks diminished because of the noise filter. Horrible to say the least.
All in all, the Definitive Collection LD release wasn't really
that bad. Any high contrast motion shots look like my example above. But for the most part the video is pretty clean and the color, although not like the original, is pretty good. The Japanese Special Collection LDs suffer from a lot of video noise, most of which is not found in the Definitives. It's just too bad that this is the best wer're going to see the original versions of Star Wars from an official release for a long time - if we ever see them released again.