Disclosure Day appears in an aspect ratio of 2.39:1 on this 4K UHD Disc. A native 4K production, expect a top-notch Dolby Vision presentation here.
Sharpness always worked well. Nary a sliver of softness interfered with this tight and precise image.
No issues with jagged edges or shimmering materialized, and I saw no edge haloes. Source flaws failed to manifest.
In terms of palette, Day mixed blues, greens and ambers most of the time. These looked appropriate within stylistic choices and they enjoyed a boost from HDR.
Blacks felt deep and tight, while low-light shots seemed clear and concise. HDR meant whites and contrast got added punch. All in all, I felt very pleased with the picture.
Downconverted to Dolby TrueHD 7.1, the movie’s Dolby Atmos soundtrack didn’t quite live up to what one might expect from a big-budget sci-fi thriller. However, that happened because Day went heavier on plot intrigue than action.
In that manner, the soundscape suited the narrative, and it did kick to life when necessary. The smattering of big set pieces used the spectrum well and created engulging material.
As for the rest, the soundfield featured music in a broad way and formed a nice sense of place. Though the mix didn’t dazzle, it filled out the array in a way that befit the story.
Audio quality satisfied, with music that seemed full and rich. Effects came with accurate and lively tones that packed a nice low-end punch as necessary.
Speech remained distinctive and clear. Though not a demo reel, the soundtrack satisfied.
How did the 4K UHD compare to the Blu-ray version? Both offered identical audio.
Taken from a native 4K source, the Dolby Vision image brought the usual improvements in terms of sharpness, colors and blacks. While the Blu-ray looked terrific, the 4K UHD topped it.
Two video programs appear here, and Encountering the Unknown spans 54 minutes, three seconds. It brings info from director Steven Spielberg, producer Kristie Macosko Krieger, screenwriter David Koepp, director of photography Janusz Kaminski, production designer Adam Stockhausen, executive producer Chris Brigham, assistant costume designer Brian Hemesath, costume designer Paul Tazewell, property master Joel Weaver, stunt double Logan Holland, stunt coordinators Andy Gill and Brian Machleit, 2nd AD Lisa Cossrow, production assistant Brooke Goshtigian, art director Deborah Wheatley, editor Sarah Broshar, visual effects supervisor Matthew Butler, visual effects producer Lauren Ritchie, newsroom consultant Jackie Amador, NBC News tech manager Kit Williams, puppeteers Savannah Suderman and Alan Smith, and actors Emily Blunt, Josh O'Connor, Colman Domingo, Colin Firth, Eve Hewson, Wyatt Russell, Tommy Martinez, Henry Lloyd-Hughes, Brian Zeitchick, and David Auerbach.
The show looks at the project's origins and development, real-life influences, story and characters, cast and performances, sets and locations, costumes and props, stunts and action, various effects, editing and sound, and alien design and creation. Despite some of the expected happy talk, "Unknown" brings a pretty good overall view of the production.
A Legendary Collaboration goes for four minutes, nine seconds. We find notes from Spielberg, Broshar, Krieger, and composer John Williams.
We find brief notes about Williams’ score for Day but mostly we encounter a lot of praise for their decades-long collaboration. Accept it for the puff piece it is.
A second disc provides a Blu-ray copy of Day. It comes with the same extras as the 4K UHD.
Steven Spielberg returns to the topic of alien/human contact via the highly disappointing Disclosure Day. Even if I ignore the absurd ending, the movie bores too much of the time and lacks the sense of magic the filmmaker brought to his earlier classics in the genre. The 4K UHD offers solid picture and audio along with a good documentary. Disclosure Day turns into a shockingly dull mix of sci-fi, the supernatural and thriller.