UHD4k 📺
LightNews LightNews
banner
uhd4k.bsky.social
UHD4k 📺
@uhd4k.bsky.social
210 followers 47 following 240 posts
News about UltraHD TV and #4K #2160p video (3840×2160 - 4096×2160 resolution): formats, hardware, broadcast & streaming services; also #HDR, #HFR + more #UHDTV
Posts Replies Media Videos
uhd4k.bsky.social
Magna Systems finishes UHD, IP-based OB Truck for Singapore network; unit is believed to be the first of its kind in Southeast Asia:
www.tvtechnology.com/news/magna-s...
Magna Systems Finishes UHD, IP-based OB Truck For Singapore Network
The unit is believed to be the first of its kind in Southeast Asia
www.tvtechnology.com
December 15, 2025 at 12:25 AM
uhd4k.bsky.social
ESPN producing @heismantrophy.bsky.social Show in 1080p HDR for the first time this year:
www.sportsvideo.org/2025/12/11/e...
ESPN’s Aims for Spectacular With Heisman Trophy Show
The Heisman Memorial Trophy is sports’ version of a combined Oscar and Grammy Award. The metaphor is apropos both for the athletic achievement it ...
www.sportsvideo.org
December 14, 2025 at 11:04 PM
uhd4k.bsky.social
Insignia 75-inch QLED 4K Fire TV, now -38% off, down to $399.99:
www.amazon.com/INSIGNIA-75-...
December 11, 2025 at 12:05 AM
uhd4k.bsky.social
Grass Valley delivers 4K UHD OB Truck to Guangdong Radio and Television:
www.sportsvideo.org/2025/12/04/g...
Grass Valley Delivers 4K UHD OB Truck to Guangdong Radio and Television
Grass Valley delivers a 4K Ultra-High-Definition (UHD) outside broadcast (OB) truck to Guangdong Radio and Television (GRT), in partnership with Beijing ...
www.sportsvideo.org
December 10, 2025 at 10:33 PM
uhd4k.bsky.social
At the moment, 85% of Netflix's HDR catalog (from the perspective of view-hours) has AV1-HDR10+ coverage, and this number is expected to reach 100% in the next couple of months.
December 10, 2025 at 10:16 PM
uhd4k.bsky.social
RTVE confirms that #BenidormFest2026 will be broadcast in 4K – a historic leap forward in free-to-air music television:
www.4ksummit.com/rtve-confirm... @rtvenoticias.rtve.es
RTVE confirms that Benidorm Fest 2026 will be broadcast in 4K: a historic leap forward in free-to-air music television - 4K-HDR SUMMIT
The country’s most watched music festival will make the leap to 4K HDR to offer an unprecedented visual and audio experience on free-to-air television. The public broadcaster is leading the implementa...
www.4ksummit.com
December 10, 2025 at 12:10 PM
uhd4k.bsky.social
The female voice drives the future of audiovisual media at the close of the 4K HDR Summit:
www.4ksummit.com/the-female-v...
The female voice drives the future of audiovisual media at the close of the 4K HDR Summit - 4K-HDR SUMMIT
The ‘Women in Tech & Contents’ space, dedicated to female talent, aimed to give visibility to female leadership, promote more inclusive and diverse work environments, and motivate new generations of w...
www.4ksummit.com
December 10, 2025 at 12:09 PM
uhd4k.bsky.social
Japan presents 30K and 360º video at the 4K HDR Summit, an unprecedented immersive experience:
www.4ksummit.com/japan-presen...
Japan presents 30K and 360º video at the 4K HDR Summit, an unprecedented immersive experience - 4K-HDR SUMMIT
At the 4K HDR Summit 2025, NHK presented an innovative video system that combines an omnidirectional camera based on a pentagonal prism with hemispherical and curved screens made up of 16 OLED panels....
www.4ksummit.com
December 10, 2025 at 12:08 PM
uhd4k.bsky.social
InnoCN 27in GA27W1Q 4K monitor with 240Hz refresh rate, 250 nits typical brightness, and HDR400 support – review by @techradar.com:
www.techradar.com/computing/in...
InnoCN 27in GA27W1Q 4K monitor review
This large display blends content creation with gaming and tries to cover too much for the price
www.techradar.com
December 9, 2025 at 1:53 AM
uhd4k.bsky.social
🇯🇵 NHK will broadcast all 104 matches of the FIFA #WorldCup2026 on its BSP4K service:
www.nhk.jp/g/sports/blo...
日本代表の全試合を生中継！　FIFAワールドカップ2026 - NHK
日本の1次リーグ対戦相手も決定！来年6月から開催されるサッカー「FIFAワールドカップ2026」におけるNHKの放送計画の概要をお伝えします。
www.nhk.jp
December 8, 2025 at 6:47 PM
uhd4k.bsky.social
Virgin Media offers December Ultra HD freebie, once again opening up its Ultra HD channel to all TV subscribers:
rxtvinfo.com/2025/virgin-... via @rxtv.bsky.social
Virgin offers December Ultra HD freebie - RXTV
Throughout December, all Virgin TV customers in the UK can watch a range of entertainment on its Ultra HD channel at no extra cost.
rxtvinfo.com
December 1, 2025 at 9:16 AM
uhd4k.bsky.social
🇬🇧 Virgin Media O2 is opening up a month-long Ultra HD “open window” on its TV platform, giving subscribers access to a line-up of family films and documentaries in UHD at no extra cost:
www.broadbandtvnews.com/2025/11/27/v...
Virgin TV opens free UHD movie ‘window’ for December
Virgin Media O2 is opening up a month-long Ultra HD “open window” on its TV platform, giving subscribers access to a line-up of family films and documentaries in UHD at no extra cost.
www.broadbandtvnews.com
December 1, 2025 at 9:14 AM
uhd4k.bsky.social
UHD Spain pushes for European UHD body and reveals low consumer awareness:
www.broadbandtvnews.com/2025/11/21/u...
UHD Spain pushes for European UHD body and reveals low consumer awareness
UHD Spain used this year’s 4K HDR Summit in Seville to set out plans for a pan-European UHD association and to publish new research showing that Spanish viewers remain confused about Ultra High Def…
www.broadbandtvnews.com
December 1, 2025 at 9:12 AM
uhd4k.bsky.social
Xgimi Horizon S Max 4K projector – review by @parkyprakhar.bsky.social for @zdnet.bsky.social:
www.zdnet.com/home-and-off...
Finally, a portable 4K projector worthy of replacing my TV - and it supports Dolby Vision
The Xgimi Horizon S Max stands out as one of the brightest and most capable projectors I've tested to date.
www.zdnet.com
November 26, 2025 at 11:36 PM
uhd4k.bsky.social
Internship ar Barco 🇧🇪 - Wide Gamut Color #WCG rendering in digital pathology:
jobs.barco.com/job/Kortrijk...
Internship - Wide gamut color rendering in digital pathology
Internship - Wide gamut color rendering in digital pathology
jobs.barco.com
November 26, 2025 at 10:09 AM
Reposted by UHD4k 📺
rethinkalex.bsky.social
Cheers! There's a reddit post that has a lot of comments and answers too, that might be worth people reading: www.reddit.com/r/AV1/commen...
From the AV1 community on Reddit: Rethink TV forecast - AV1 surpasses AVC in media and entertainment device usage by 2030
Explore this post and more from the AV1 community
www.reddit.com
November 26, 2025 at 9:49 AM
uhd4k.bsky.social
French organisation CST (Commission supérieure technique image & son @cstis.bsky.social) has issued a comprehensive HDR glossary for video professionals. Révision 1.6 is 30 pages and fully bilingual 🇬🇧/🇫🇷:
cst.fr/glossaire-hdr/
Un langage commun pour le HDR : la CST publie un glossaire HDR - CST
Face à la complexité des termes employés et à l’hétérogénéité des pratiques, le département Broadcast de la CST publie un glossaire bilingue dédié aux fondamentaux du HDR.
cst.fr
November 26, 2025 at 9:56 AM
uhd4k.bsky.social
The Ultra HD share of global TV sales is plateauing at 70%. That's all 4K – 8K is and remains neglibible. HDTV holds at 30% – remarkable because these are sets below 40" only, and average screen sizes keep creeping up.
www.linkedin.com/posts/8kasso...
Data by @omdiahq.bsky.social
China's TV Sales Boom: 65-inch Sets Now Average | 8K Association posted on the topic | LinkedIn
China’s Big TV Set Sales are Booming At the 4K HDR Summit, analyst Paul Gray shared new data showing China’s rapid shift toward larger TV sizes — with 65-inch becoming the average size of new sets so...
www.linkedin.com
November 26, 2025 at 1:03 AM
uhd4k.bsky.social
At the 4K HDR Summit, analyst Paul Gray shared new @omdiahq.bsky.social data showing the rapid shift in 🇨🇳 toward larger TV sizes, with 65" becoming the average size of new sets sold this year, further widening the gap with the rest of the world, including N America.
linkedin.com/posts/8kasso...
China's TV Sales Boom: 65-inch Sets Now Average | 8K Association posted on the topic | LinkedIn
China’s Big TV Set Sales are Booming At the 4K HDR Summit, analyst Paul Gray shared new data showing China’s rapid shift toward larger TV sizes — with 65-inch becoming the average size of new sets so...
linkedin.com
November 26, 2025 at 12:57 AM
uhd4k.bsky.social
HDR is powering the next evolution of mobile video – from glass to glass:
advancedhdrbytechnicolor.com/hdr-is-power...
PR/Blog post from Advanced HDR By Technicolor
HDR is Powering the Next Evolution of Mobile Video — From Glass to Glass – Advanced HDR By Technicolor
advancedhdrbytechnicolor.com
November 25, 2025 at 9:08 PM
uhd4k.bsky.social
Adoption forecast for VVC and other codecs (AV1, LCEVC) by Alex Davies @rethinkalex.bsky.social of Rethink Research
www.linkedin.com/posts/alexda...
#vvc #codec #av1 #hevc #lcevc #ai | Alex Davies | 25 comments
It’s not quite right to say that #VVC is dead on arrival, but it has deviated so far from historical #codec adoption norms that this is essentially my view. There is no commercial pull for VVC from th...
www.linkedin.com
November 25, 2025 at 8:57 PM
uhd4k.bsky.social
HP and Dell disable HEVC support built into their laptops’ CPUs (except models with
• An optional discrete graphics card
• An optional add-on video graphics card
• An integrated 4K display panel
• Dolby Vision
• A CyberLink Blu-ray player)
arstechnica.com/gadgets/2025... via @arstechnica.com
HP and Dell disable HEVC support built into their laptops’ CPUs
HEVC licensing gets more expensive in January.
arstechnica.com
November 24, 2025 at 2:08 PM
uhd4k.bsky.social
Starting in 2026 OLED will begin pushing LCD panels out of tablets – much like what has already happened in phones – according to @omdiahq.bsky.social:
flatpanelshd.com/news.php?sub...
Up next: TV panels?
OLED begins pushing LCD out of tablets
Much like what has already happened in phones
flatpanelshd.com
November 20, 2025 at 11:01 PM
uhd4k.bsky.social
Pixop showcases real-time HD/SDR-to-4K/HDR conversion at #IBC2025 – video:
www.broadbandtvnews.com/2025/09/30/p...
Watch Video: Pixop showcases real-time HD-to-4K HDR conversion at IBC 2025
At IBC 2025, Pixop unveiled its new Pixop Live solution, capable of converting HD-SDR signals into 4K HDR in real time.
www.broadbandtvnews.com
November 20, 2025 at 11:01 PM
uhd4k.bsky.social
The 'Phantom' claims to be world's first transparent computer monitor, touts 5,000 nits of HDR brightness – 24-inch 4K panel from Virtual Instruments launches Q4:
www.tomshardware.com/monitors/the...
The 'Phantom' claims to be world's first transparent computer monitor, touts 5,000 nits of HDR brightness — 24-inch 4K panel from Virtual Instruments launches Q4
It works like a glorified HUD.
www.tomshardware.com
November 18, 2025 at 10:55 PM