Demo Scenes: Avengers: Endgame

Demo Scenes: "Avengers: Endgame"
“Avengers Assemble”
(Chapter 16, 2:16:02–2:19:42)


Martin Mull (or maybe it was Frank Zappa?) once opined that talking about music is like dancing about architecture. Trying to convey the benefits of high dynamic range video can feel a little like that at times, given that most web browsers don’t support HDR by default, and still images just can’t do it justice. So, those of us who champion this video innovation in written form are often reduced to hyperbolic-sounding statements that still don’t effectively get the point across. It’s brighter! It’s darker! It’s billions of colors!


Want to see for yourself the difference that HDR can truly make? Fire up your Kaleidescape, download the 4K HDR version of Avengers: Endgame, and cue up the climactic moments of the big final battle when (spoiler alert, in case it wasn’t already obvious) the heroes who fell in Infinity War return from non-existence and are magically teleported by Doctor Strange onto

the battlefield alongside Captain America, Thor, and Iron Man. On Kaleidescape, it’s the scene named “Avengers Assemble,” for obvious reasons. If you’re watching via some other platform, you can skip to the timestamp listed above.


But don’t press that Play button just yet. Before you watch the scene in 4K HDR, check out the same sequence in the HD version first. It’s epic, to be sure, even in Blu-ray quality. The battlefield feels immense. The shadows that hang over the sundered pile of rubble where Avengers HQ once stood are deep and inky. The layer of grime and streaks of blood marring Cap’s face are tangible and perfectly textured. Once you’ve soaked in all of that and gotten a good reminder of what state-of-the-art home video looked like barely more than three years ago, switch over to the 4K HDR version and prepare to have your hair blown back.


Truth be told, there isn’t much of a difference in terms of resolution, given that Endgame was sourced from a 2K digital intermediate. And yet, the enhanced contrast HDR brings with it makes every shot feel crisper, more detailed, more dimensional, more lifelike. (I mean, as lifelike as a 

scene can look when it involves a bunch of grown folks running around in armored pajamas fighting a big purple space fascist.)


This isn’t just an academic study in video specs, though. What makes the HDR presentation of Endgame work so well—in this scene, particularly—is that it genuinely enhances the passion and poignancy of these moments. The portals Doctor Strange opens aren’t merely razzle-dazzle circles floating in the darkness, as they are in high-definition and standard dynamic range—they’re blinding rips in the spacetime continuum. The sun hanging over the horizon isn’t simply a yellow-white spot on your screen—it’s a stunning light source that pierces the darkness of the battlefield, and indeed of your room.


These brilliant spots of light dancing through the darkness actually have a physiological effect, dilating your pupils a bit and tickling your wince reflex—though not pushing it to the point of discomfort. And given that you’re genuinely, physically engaged with the imagery, you can’t help but be drawn more deeply into it. You’re not merely a passive observer of this shield-throwing, lightning-calling, web-spinning battle for the fate of the universe—you’re more invested in the action because all of those photons pouring off of your screen literally invoke an involuntary biological response, yanking you into the heightened reality of it all. At that point, you’re not just watching a movie; you’re having an experience. One that simply wouldn’t be possible without HDR.

Dennis Burger

Dennis Burger is an avid Star Wars scholar, Tolkien fanatic, and Corvette enthusiast
who somehow also manages to find time for technological passions including high-
end audio, home automation, and video gaming. He lives in the armpit of 
Alabama with
his wife Bethany and their four-legged child Bruno, a 75-pound 
American Staffordshire
Terrier who thinks he’s a Pomeranian.

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