How we see HDR
Are you seeing what I'm seeing?
In this month's blog we unpack the miracle of colour, and explain how we're bringing incredible HDR colour to everybody, regardless of their studio setup and equipment
We're all familiar with the idea that the colours we see might not be the colours that others see. Indeed, it's frequently this realization about colour that is the catalyst for teenagers everywhere suddenly understanding the concept of solipsism - the idea that the only thing we can be truly sure of in this world is the existence of a self'. Which inevitably leads to them suddenly deciding to wear only black and carry a beaten-up copy of Bertram Russel's History of Western Philosophy' with them everywhere.
But the idea that I don't see the same kind' of green as you do goes even further than the inability for us to compare the experience of our eyes - questioning whether our sensors work in the same way. Because in reality, there are some colours that we literally aren't seeing: we don't have the colour cones to pick them up. Instead, they are our brain's best guess at what is happening. It's effectively the ol' grey sponge filling in the gaps where information is missing.
This happens with quite a few colours - you can see in the helpful chart below. Green s - yep, the brain knows what's going on there. Everything in-between is just your brain shrugging and saying meh, this'll do'.
Think Pink
The extent to which the brain is making up things becomes particularly pronounced with magenta. See, we're often used to seeing colours in a wheel, but in reality they exist on a spectrum based on wavelength - and as you probably know, if you extend the sides of that spectrum you don't get more colours, you get other exciting things like microwaves or gamma waves. So magenta is our brain's best attempt to circle the square and bridge the gap between the furthest edges of red and violet. It's a truly theoretical colour. This differs from - say - yellow, which does exist on the light spectrum, but which we don't have the cones to see. So our brains just made something up. But speak to a Goldfish, and they really are seeing' yellow, because they've got the right kind of cones for it.
And even if we could see' any of these colours, our poor old brain is just doing best guess work anyway, because it can't be bothered to work with the sheer volume of data hitting it every second (2*10 photons per seconds, which for those that don't like maths, is really quite a lot). So it just grabs a sample of that and averages things out. It might be lazy, but it certainly seems pretty effective (which Bill Gates would certainly approve of, declaring famously: Ask a lazy person to do a hard job. Because a lazy person will find an easy way to do it.
Why this sudden colour obsession? HDR, of course
All of this is to say that given that our eyes are actually kind of primitive when it comes to dealing with concepts of colour, it's quite remarkable that we experience such a vibrant, colour-rich world.
And of course technology has had a hard time trying to play catch up with the remarkable things that our brains have been doing in large part because they are limited to dealing with the reality' of electromagnetic waves, rather than having the luxury of making things up like our brain does.
But the progress has been significant. The last black and white broadcast was in 1967. 50 years later and we now have HDR; a technology that has significantly extended the range of luminosity in which differentiation can be achieved - in essence meaning that areas which once would have been marked only by washed-out bright light or dark shadow now display greater detail. The net result is a deeper, richer and more vibrant image. Something that far better replicates our own experience of the world.
With technological progress comes empty pockets
Of course it's great that we've made this progress within the broadcast industry, and audiences are benefitting hugely. But as with any technological progression, there's a constant concern for implementers relating to the cost of implementation - particularly in an industry where change and progress can be fast-paced. Just as you've kitted out the studio to deal with one thing, the next big thing has rolled around and you're stuck with legacy systems and no more money in the upgrade account to keep up.
It's this concern that has always been at the root of our IP evangelism. One of the most significant benefits of IP-based broadcast and production systems is their immense amount of flexibility and their future-proof nature: they're ready to tackle and accommodate pretty much any new developing standard or technology. And our VB440 aims to sit at the heart of all this - facilitating the highest levels of production, whether in a fixed studio, a remote OB van, or a distributed network of individual operators, whilst constantly evolving to accommodate new standards; JPEG XS, immersive audio, and now HDR.
HDR - anywhere, anytime, anyhow
Indeed, in the field of HDR, we've managed to pull off a pretty clever trick that means that studios can work with HDR outputs without needing the immense investment associated with upgrading their monitors and hardware to accommodate its specific demands.
In essence, what we've managed to do is create a visual preview of HDR outputs that can be displayed on any browser and monitor - even, or perhaps especially - those which are not specifically HDR compatible. This is achieved by converting the specific coding of the HDR image into the sRGB colourspace of the browser, thus effectively mimicking' a localised preview of what the HDR output will be like for audiences.
T
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
07/10/2026
Dalet, a leading technology and service provider for media-rich organizations, today announced the latest Long-Term Supported (LTS) release of Dalet Flex. Build...
08/09/2026
Comcast Technology Solutions (CTS) has announced a multi-year agreement with A E...
08/09/2026
Spectra Logic today announced the availability of Media Insight, a new capabilit...
08/09/2026
Rogers Communications and Quebecor have announced a 12-year sublicensing agreement for French-language national NHL games beginning with the 2026-27 season. TVA...
08/09/2026
Skyline Communications and Bridge Technologies will demonstrate two integrations...
08/09/2026
Boland Communications will make the European debut of its 4K55HDR7SNB 55-inch super-narrow-bezel monitor at IBC2026 (Stand 12.C57, RAI Amsterdam, September 11-1...
08/09/2026
Ateme and Comcast Technology Solutions (CTS) have announced a collaboration comb...
08/09/2026
Haivision has joined the IBC Accelerator Media Innovation Programme as part of t...
08/09/2026
Blackmagic Design has announced price reductions on its PYXIS 6K and Cinema Camera 6K models, effective immediately through Blackmagic Design resellers worldwid...
08/09/2026
AI-Media will demonstrate its LEXI Suite at IBC2026 (Booth 5.C34, September 11-1...
08/09/2026
Bitmovin and Ad Insertion Platform (AIP) have announced the first live deploymen...
08/09/2026
Grass Valley will demonstrate story-centric media workflows at IBC2026 (Booth 9.A01, RAI Amsterdam, September 11-14), connecting newsroom production, content ma...
08/09/2026
M2A Media and Ateme have announced a partnership integrating Ateme's video processing solutions into M2A Media's MediaToAnywhere platform for live sport...
08/09/2026
Ikegami will exhibit at IBC2026 (Stand 12.A31, RAI Amsterdam, September 11-14), including a Day 1 introduction of new cameras in the UNICAM XE series. Additiona...
08/09/2026
Broadcast industry analysts will be gathering plenty of insights at the 2026 IBC Show this weekend in Amsterdam, but Caretta Research has offered up some though...
08/09/2026
SENSHI and DAZN have announced a global broadcast partnership that will bring SENSHI's live events free to viewers in more than 200 markets. The partnership...
08/09/2026
New architecture built with Evertz will bring 4K HDR to Monday Night Football, N...
08/09/2026
Built for rap producers, by rap producers
Sauceware Audio, the independent plug-in company founded by Grammy-nominated producer Jacob (Travis Scott, 21 Sava...
08/09/2026
Classic Sound Techniques design revived
Warm Audio's latest release delivers a meticulous recreation of the preamp circuitry employed by the Sound Techn...
08/09/2026
Latest soft synth inspired by the Memorymoog
XILS Lab have just launched a software instrument that draws its inspiration from Moog's iconic Memorymoog,...
08/09/2026
The Airport Chaplain takes off as SBS's biggest launch of 2026
8 September, 2026
Media releases
1.67 million viewers on National Total TV to date
Best...
08/09/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
08/09/2026
Mo-Sys, the world-leading developer of virtual production, camera robotics and image tracking technology, has completed a business restructuring, which has incl...
08/09/2026
New York, September 8, 2026 The TSAmediaHUB audiovisual contribution and distribution infrastructure developed by Telef nica's Audiovisual Services area re...
08/09/2026
Expanded Riyadh operation brings Asharq and Thmanyah services together on a resilient on-premises Pebble platform.
Pebble, the leading automation, content mana...
08/09/2026
Techex, a pioneering leader in live video workflows, will showcase its broadest software feature set to date at IBC 2026 (Stand 2.B45), extending its lead in so...
08/09/2026
Visitors to Grass Valley's booth at IBC2026 will be introduced to new Framelight X capabilities that connect content acquisition, management, editing and pu...
08/09/2026
BCNEXXT will showcase the latest evolution of Vipe at IBC2026 (Stand 2.B09), introducing a series of innovations designed to deliver higher-quality audience exp...
08/09/2026
Bitmovin, a provider of video streaming solutions, has partnered with Ad Insertion Platform (AIP), a leading innovator in advanced ad insertion technologies, to...
08/09/2026
Brainstorm, a leading manufacturer of real-time graphics and augmented and virtual production, is announcing a major package of enhancements to its Suite 7 soft...
08/09/2026
Big Blue Marble is supporting TDF, French infrastructure and network operator, broadcasting Digital Terrestrial Television (DTT) and radio services, as a techno...
08/09/2026
Agents work inside a single production environment, from incoming wire copy to a live studio show...
08/09/2026
Building on their strategic partnership, Ceeblue and Layercake make the unthinkable possible: scalable sub-second streaming over standard DRM, SSAI, and CDN wor...
08/09/2026
Brainstorm, a leading manufacturer of real-time graphics, augmented and virtual production, is completing the environment for fast-paced broadcast production wi...
08/09/2026
A SaaS portfolio built to work together, helping operators grow audiences, monetise smarter and run leaner, on their own terms
At IBC 2026 (stand 1.B49) Synam...
08/09/2026
Accedo, global provider of video streaming software and services, has been selected by PlayOn Sports, a national leader in high school sports technology, to exp...
08/09/2026
LiveU, the leader in live IP-video solutions, is enabling The Associated Press to take global newsgathering to the next stage with intelligent connectivity and ...
08/09/2026
Mediagenix, a global leader in smart content solutions to profitably connect the right content to the right audience, today announced the latest evolution of it...
08/09/2026
Compact, power-efficient X Platform performance brings broadcast-grade reliability and ultra-low latency to space-constrained remote production (REMI) workflows...
08/09/2026
Zixi, the leader in live video delivery and workflow orchestration, and Kiloview, a leading provider of professional IP video encoding and decoding solutions, t...
08/09/2026
Collaboration gives content owners scalable CDN capacity and broadcasters enhanced flexibility, including for C-band transition planning
Quortex today announce...
08/09/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
08/09/2026
Telos Alliance and Pluxbox Announce Dynamic Media Facility Integration Partnersh...
08/09/2026
J nger Audio Showcases Industry-First S-ADM Cloud Workflow at IBC 2026
Search
Dolby, MainConcept, Techex and J nger Audio will showcase the industry's ...
08/09/2026
Tuesday 8 September 2026
Sky Go gets a major upgrade for Sky Glass and Sky Stream customers
Today, Sky launches a new version of the Sky Go app for Sky Glass ...
08/09/2026
Documentary thriller simulating a Russian attack on UK soil will culminate in a live final episode reuniting the playersTuesday 8 September 2026
Trailer releas...
08/09/2026
Tuesday 8 September 2026
Jamie Demetriou and Amelia Dimoldenberg to host next t...
08/09/2026
Wuppertal September 8, 2026
Riedel Introduces New OnAir Headset PlatformRiedel Communications today announced the launch of its new OnAir headset platform, a...
How we see HDR
