The number one resource for information about HDR technology, workflows, tutorials, news and opinion.
It's obvious most of these other reviewers like Stop the Fomo, Digital Trends, and HDTV Test are just satanist in disguise. Every time I've seen one of their videos you can tell they are trying to brain wash the masses into their gay liberal satanic atheist agenda. Quantum TV Quantum TV, a YouTube channel with... Continue Reading →
https://youtu.be/QHl7FcWa-ng?si=1U8CfuFauNL-jP9T A game-changing innovation in HDR visualization. Discover the revolutionary tool, first presented at IBC 2023. Good news & bad news. First, the good news: Florian Friedrich teamed up with Dr. Kenichiro Masaoka, the inventor of gamut rings, to develop a standalone OFX plugin for DaVinci Resolve, which comes bundled together with the InnoPQ HDRmaster... Continue Reading →
This morning's Dolby Vision Technical Webinar introduced a new 3D analysis, automated SDR to HDR conversion and perhaps most exciting of all (scratch the perhaps - it's the most notable update of the day!) - a new tunable L1 analysis algorithm that is not only 20% faster, but which substantially improves the Dolby Vision derived... Continue Reading →
Just as ‘anything greater than 100 nits’ is not a definition of HDR, neither is ‘anything wider than Rec.709’ necessarily WCG. Display Daily reports: Chris Chinnock, commenting on a story about a new laser projector, said, “It annoys me when multiple companies cite a color gamut spec of 110% of BT.2020. What they mean is the... Continue Reading →
Because there's so much leeway for placing exposure in post, it's all too easy to grade HDR footage so that it ends up too bright and over-saturated. We used to occasionally use the luma/sat curves in Resolve to reduce saturation in either the shadows, the highlights, or both in order to achieve a more 'film-like'... Continue Reading →
The convention in the past 100 years of colorimetry has been to solely measure the response of the achromatic visual pathway when discussing brightness and human visual sensitivity. - Samsung Display “Samsung Display argues that 'perceived brightness' should be used rather than 'luminance' due to how our eyes and brain work. Samsung Display's XCR measurement... Continue Reading →
On the left, SDR is very uniform, with mean diffuse white sitting at around 60 nits, while HDR shows high variability. A range of content, from indoor and outdoor sports, stand up comedy, nature programs and talk shows to movies was included. The variability in luminance range is indicative of greater creative freedom in the... Continue Reading →
Ever since coming into contact with HDR-loathing Steve Yedlin, Cullen Kelly's discourse on HDR has become more and more detached from reality. "As I just mentioned, the problem is that it's very difficult to get a sense for what color space metric is required for me to deliver HDR to YouTube and what metadata has... Continue Reading →
Ed Lachman appears to have nothing but contempt for HDR, so it's unclear why Netflix chose to stream El Conde in Dolby Vision. Just the same, Lachman must be given credit for repudiating the notion that filmmakers had been shooting HDR for over a century without even knowing it. "The technical apparatus of constructing images is being... Continue Reading →
Four of the five graded files we downloaded from John Brawley's Palmdale Diner sample footage are HDR10, but none of them are playable using QuickTime or the IINA player for macOS, because they were mastered in DCI P3 rather than BT2020 (P3-D65 Limited). Picture credit: John Brawley. Girl at Diner in Open Gate 6K When... Continue Reading →
That may well be, but that doesn't mean we've been creating HDR images (we haven't been) or that we have any idea how to make compelling images in the new format. If filmmakers just shoot like they’ve been doing for over a century and just lift the highlights in post, of course windows, practicals and... Continue Reading →
Perceptual Effects of HDR Subsampling for Dolby Vision, Blu- Ray and BBC. Georg Schruff, Jan Hoydem, Jan Froehlich. July 2019 A study was conducted to determine the perceptual effect of subsampling in three different HDR standards: Dolby Vision, Blu-Ray and BBC. The results indicated that 4:2:0 subsampled HDR video sequences weren’t distinguishable from 4:4:4 sequences.... Continue Reading →
We've already shared videos where Dr. Hojatollah Yeganeh, Principal Video Architect at SSIMWAVE Inc., Steven Robertson, software engineer at Google, and Michael Zink, Vice President, Emerging & Creative Technologies at WarnerMedia, have voiced concerns about televisions ignoring static metadata, but we ran across yet another - a presentation given by Tyler Pruitt at SMPTE in 2017... Continue Reading →
From the Color Tour Podcast S4 EP06: Thomas Urbye, Noho, UK, August 7, 2023 Thomas Urbye is the senior colorist and CEO of the Post House ‘The Look’, responsible for shows like Sex Education, Fleabag, Top Boy and Landscapers. They’ve done 20 HDR shows so far, every show they do is HDR, the vast majority being Dolby Vision. “I think what’s interesting... Continue Reading →
The other day, Maxine Gervais sat down with Cullen Kelly to discuss her work. My client sees the SDR version first “I’m embracing Dolby, definitely, but in a reverse engineering way; and I think by doing so, it has made my clients embrace HDR way more. And I can give you a hint to my... Continue Reading →
While goofing around with specular highlights in HLG, we thought we'd see just how well Phil Holland's philmColor LUTs held up, and as it happens, they're pretty terrific! But it dawned on us that HLG has a boatload less saturation than PQ; so for sure, you'll want to add some in post. But you don't... Continue Reading →
“The PQ system was developed by Dolby, a company whose main focus is on the cinema while the HLG system was developed jointly by BBC and NHK, two organizations whose main focus is on television… Television is probably better served by the HLG system that was designed from the ground up by television engineers for... Continue Reading →
“Director and DOP Mark Toia flew to Africa to shoot on the RED cameras a stunning set of visuals that Apple showed during the event. The raw footage is for a documentary Apple wanted to use as a test case for the new FCP pipeline. Toia is a highly successful filmmaker who does vast big... Continue Reading →
Not great art, but here are a couple clips from our very first model shoot with the Great Joy 85mm T2.9 1.8X anamorphic lens. What we like: the lens is solidly built, fit and finish are excellent, the aperture and focus rings are smooth with just the right amount of resistance, it's got markings in... Continue Reading →
The Daejeon Chronicles 