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Japan's public broadcaster sets its 8K schedule for the Tokyo Olympics
The Tokyo Olympic and Paralympic games are still on schedule to take place this summer, and Japan's public broadcaster has been planning for years to make sure its an 8K showcase event. If you're in Japan, 8K broadcasts with 22.2 channel audio are available to home viewers, although it's a little less clear how the rest of us can catch it in the highest level of detail available. As far as the events available, NHK says it will have both the opening and closing ceremonies in 8K, including the first live broadcast at that resolution shot from a helicopter. Specific events will also be available in 8K, including track and field competition like the 100m and 200m men's finals, women's 200m finals and the men's 400m relay final. The women's soccer and volleyball finals will also be broadcast in 8K, along with selected events from badminton, judo, table tennis and swimming. A few weeks later in late August, the ceremonies for the Paralympics will also air in 8K, along with events like wheelchair rugby, swimming and track and field. Wherever 8K viewing is available it seems likely we'll get a similar set of things to watch, so stay tuned for any details from NBC or well-connected event spaces that can put a Super Hi-Vision broadcast on the big screen. I've seen an 8K broadcast from the 2012 Olympics in London streamed over Internet2, and it was a one-of-a-kind experience. In 2016 NBC streamed 4K video from Rio that was downconverted from NHK's 8K capture, but with 8K TVs on shelves and more bandwidth to go around maybe you'll get a chance to see it in your living room.
The first 8K satellite TV broadcasts launched today in Japan
As scheduled, at 10 AM local time on December 1st Japanese TV networks began publicly broadcasting 4K and 8K channels via satellite. Even after a couple of years of testing, NHK is currently the only one pushing content at 8K with 22.2 channel sound. The first movie listed in its TV guide is 2001: A Space Odyssey, and the BBC reports that Warner Bros. rescanned the film's original 70mm negatives specifically for this broadcast.
Sharp's 8K satellite receiver is ready for broadcasts to start in Japan
As we learned during IFA last month, the 8K hype train is here whether we're ready or not. In Japan everything is timed to coincide with the 2020 Summer Olympic Games in Tokyo, and as such broadcaster NHK is planning to kick off hybrid 4K/8K broadcasts beginning December 1st. Assuming you have access to an 8K TV or projector, you'll need a box to actually catch and process the Super Hi-Vision video signal, and fortunately Sharp has one ready to connect to its 8K TV that has been on sale since 2017.
Samsung's 8K TV uses AI that 'learns' to upscale low-res video
In 2013 Samsung introduced a $40,000 85-inch 4K TV with an easel-like design, before showing off an 8K demo unit in 2014. Now at CES 2018 Samsung is showing off this 8K-resolution Q9S that continues the same design strategy, just with more pixels and AI inside. Pit that against LG's 88-inch 8K OLED, and it looks like 2016's LG-versus-Samsung battle is ready to resume. We don't have details like a price or release date for the Q9S, but the 85-inch monster features a "proprietary algorithm" to upscale lower-res video for its Super Hi-Vision screen. The artificial intelligence comes in with its ability to "learn from itself" to improve over time -- which could be interesting if it works well, and could also lead to some incredible self-created artifacts if something goes wrong.
Sharp is ready to sell 8K consumer TVs now that we all have 4K
While other electronics companies are just getting to consumer 4K screens, Sharp is once again focusing on the next resolution milestone. Today, Sharp announced its 8K AQUOS televisions will be coming to Japan and China in December, with releases in Taiwan and Europe planned for early 2018.
8K Attack: LG's and Samsung's super high-res TVs are here
We're barely emotionally adjusted to the existence of 4K, but already tech companies are looking to the next big thing. Sharp put its $130,000 8K TV on sale last year while this week both LG and Samsung showed off "real" 98-inch Super Hi-Vision screens. LG said its 8K television would go on sale in the second half of this year, but it didn't specify a price. Samsung doesn't have a release date or price for its TV either, but the bigger question of what you can even connect to these behemoths also has no answer. The last time I saw an 8K broadcast, it needed an Internet2 connection and a decoder the size of a doghouse just to work, so it's probably still a few years away from being feasible. Still, if these hit the market, maybe they can take a hint from Dish's Hopper 3 and watch four 4K videos at once. [Photos by Will Lipman]
The first 8K TV will go on sale soon for over $130,000
Sharp has demonstrated Super Hi-Vision 8K displays before (as seen above during CES 2015), but today in Japan it announced an 85-inch version is going on sale October 30th. Dubbed the LV-85001, it's a monitor (it has a tuner so you could call it a TV, but that can't actually receive 8K video) for professional use only, mostly since there aren't really any broadcasts or content to watch in 8K. Coming in at 16 times the resolution of 1080p screens, the 7,680 x 4,320 pixel LCD panel uses Sharp's IGZO technology. To actually watch any 8K video, you'll need to plug into all four of its HDMI inputs at once just to have enough bandwidth. If you're interested (and why wouldn't you be, even though there's almost nothing to watch), just contact Sharp's business-to-business sales unit, and bring along a check for 16,000,000 yen, or about $133,034 US.
Planes take to the runway in a glorious 8K 360-degree video
We haven't even had a chance to fill our homes with 4K TVs and already YouTube is moving on to 8K. To get an early jump on the coming wave of mega-high resolution videos, Dubai360 says that it has posted the world's first 8K 360-degree video. World's first or not, it's mesmerizing to watch a 24-hour time-lapse video of a busy airport that you can spin in 360 degrees. The video was created using 88,000 individual shots to create four time-lapse videos. Those videos were then stitched together into a single spin-at-your-will extravaganza. Like its earlier 360-degree time lapse from atop Burj Khalifa, the tallest building in the world, Dubai360's airport video requires multiple viewings to really get the whole experience.
LG's got an 8K television and food looks delicious on it
As per usual, South Korean electronics giant LG is here at IFA in Berlin, Germany. Less usual? The company showing up with a 98-inch 8K (aka Super Hi-Vision) television. LG's saying it's "16 times full HD resolution," and while we didn't sit and count every pixel, the food porn being shown off looked mighty tasty. No pricing or availability was given, but any kind of commercial release is probably pretty far off. The real reason it's here, however, is simply to showcase that LG can create the gorgeous, ultra high-res screen -- just like Sharp did with its massive 8K display a few years ago. And hey, did we mention that the food looked really pretty? Explore its depths in the gallery below. Update: As sweet as this TV is, it's using the older LCD technology, not OLED.
Samsung's 98-inch 8K TV lets us go to the mall without leaving CES
Despite announcing plans to flood the market with a number of new HD and Ultra HD TVs, Samsung still found room in its CES booth for the first 8K TV we've seen from the manufacturer. Labeled as QUHD or Quad Ultra HD, it's also only the second flatscreen with 7,680 x 4,320 pixels that we've seen, period. Still, our eyes may be getting jaded as a result of all the super high-res displays we've seen lately because this one didn't have the shock value Sharp's 8K Super Hi-Vision screen garnered with its debut a couple of years ago. Another reason could be the demo content, as Samsung opted for a Robin Sparkles-ish mall scene that was impressive in its sharpness and realism, but didn't exactly draw us in as viewers and the crowded booth gave little room to take it all in. The demo video even magnified specific sections at time to emphasize the 8K res, but we'd prefer a reel with more action. Check after the break for a few more close up pictures and let us know if you can see the 8K difference.
JVC will launch its first (sort of) 8K projector later this month in Japan, for $261,000
JVC showed off a prototype 8K Super Hi-Vision projector in 2008 at CEATEC, and now it's ready to ship a real product later this month, dubbed the DLA-VS4800. JVC's e-Shift pixel technology is at play here, which we first saw in consumer products with the '4K' projectors it shipped in 2011, and updated in last year's models. Basically the D-ILA display panel inside the device is half the resolution (in this one, 4,096 x 2,400) but projects two images alternated at 120Hz, one shifted slightly diagonally. This creates the impression of a higher res display, without actually upping the pixel count. Based on our demos of the tech at CEDIA for the last two years, the effect is very convincing, however with AV Watch's presumed price tag of 25 million yen ($261k US -- and that's without the 4 available lenses, which have no price), we might want a few more real pixels, if such a product were available for purchase. Still, if you want the first 8K display device on the block, this is your only choice, unless you can convince Sharp to part with one of its sweet 8K Super Hi-Vision LCD prototypes (we've asked, we've begged, we've planned Ocean's 11-style heists -- it's not possible.) The other issue is that you'll still need some content to view, and with the roadmap currently putting test broadcasts in 2016, leaving this one to the museums and planetariums it's intended for may be the best course of action.
ITU approves NHK's Super Hi-Vision as 8K standard, sets the UHDTV ball rolling very slowly
We'd heard that the International Telecommunication Union was close to approving Super Hi-Vision as an Ultra High Definition TV standard, and the UN agency hasn't waited long to confirm the rumors. The recommendation to use NHK's 7,680 x 4,320 format has gone unopposed and should define the parameters for incredibly detailed 8K video worldwide. This shouldn't lead anyone to return that 4K TV just yet -- once again, it's important to remember that NHK still won't start any kind of wider testing until 2020. That's also assuming that the first 8K sets are down to Earth instead of the incredibly expensive 145-inch variety.
Nikkei: ITU near recommending NHK's Super Hi-Vision as official TV standard
We've seen NHK preparing its Super Hi-Vision 8K video since time immemorial. Wouldn't it be nice if the TV broadcast technology was more than just a perpetual research project? If sources for Japan's Nikkei aren't dreaming, the International Telecommunication Union is now "likely" to declare the format an official standard for broadcasters and TV makers. Should it go ahead, the UN telecom body would ask the world to rely on Super Hi-Vision as an eventual successor to HDTV and reduce the balkanization of TV standards that we've seen in the past. Neither the ITU nor NHK is known to have commented on the claim so far, but NHK isn't exactly in a rush to get a seal of approval from anyone -- widescale test broadcasts aren't coming until 2020, and production TVs themselves are only just entering a 4K universe.
BBC shows off 33-megapixel Super Hi-Vision Olympic footage, we ask: why?
The first live Super Hi-Vision broadcast for public consumption was of the Olympic opening ceremony in London last week. We didn't get to see that premiere, or the second or third screenings either -- but the fourth? Oh yes. We grabbed a seat right up front of a small theater inside BBC Broadcasting House, watched a live 33-megapixel feed from the Aquatics Center and absorbed some very fond memories in the process. At the same time, a question hung over the footage like a watermark: why bother? The world is barely getting to grips with the notion of 4K, which already solves pixelation at regular viewing distances, so why did the BBC and Japanese broadcaster NHK go to the expense of sending a dedicated SHV video truck, a SHV audio truck rigged for 22.2 channel sound, and the world's only three 8K Ultra HDTV cameras to London? Fortunately, we caught up with someone in charge who was able to respond to that question. Read on for what they said, plus a slightly fuller sense of what the footage was like to watch.
UK 2012 Olympics Super Hi-Vision tickets are available, grab a seat for some Ultra HDTV
If you're a UK resident, missed out a ticket to the London 2012 Olympics and find the extensive home and mobile coverage to be lacking in pixels have no fear -- free tickets are available for Super Hi-Vision screenings at three locations. While certain days and times are already fully booked, you can still get one of the first public glimpses of NHK's 8K Ultra HDTV technology at the BBC Radio Theatre, BBC Scotland (Glasgow) and the National Media Museum in Bradford (other viewing locations are in Japan and Washington D.C.) Before the games get started, the Radio Theater is screening a London Prepares promo from July 23rd to the 28th. During the games (July 28th - August 12th) all will have highlights of the previous day's action from the Aquatic Centre, Olympic Stadium, Velodrome, and Basketball Arena plus clips of the Opening Ceremony. The lone live feed is scheduled for Sunday July 29th, from the Aquatics Centre. Sure, you could be paying a fortune for scalped passes to be in the house when Usain Bolt, Ryan Lochte or Michael Phelps are doing their thing, or you could be enjoying 33MP video and 22.2 channel surround sound in one of the custom setups TechRadar previewed in March. Your choice.
ITU lays out recommendations on 3DTV, Ultra High Definition TV standards (video)
The ITU has stayed busy, as we mentioned earlier it met to hammer out standards for UHDTV (Ultra High Definition TV), and also recently announced a new set of recommendations for 3DTV. On the 3D front it focused on standardization for delivering video in both 720 and 1080 line formats, digital interfaces used for studio production and methods to evaluate quality based on picture quality, depth and comfort levels. As far as UHDTV which is still quite a bit further off, the group has decided the term will cover both 4K and 8K (aka Super Hi-Vision) resolution video, as multiples of the existing 1080p standard. That means Quad Full HD (QFHD, or 3840x2160 resolution) and Digital Cinema 4K resolution (4096x2160) both fall under the umbrella of 4K (check the aspect ratios to see where the "missing" pixels went, or have a listen to this week's podcast. After the break we've got a video with Study Group Chairman Christoph Dosch discussing the future possibilities of both 3DTV and UHDTV, as well as press releases with a few extra details.
ITU meets to define 4K and 8K UHDTV parameters
This month NHK has been previewing a slew of Super Hi-Vision equipment, but there's still much work to be done to make high res broadcasts a reality worldwide. There's where the ITU steps in, and as it did for HDTV back in the 90s it's been meeting to decide just what 4K and 8K Ultra High Definition TV (UHDTV) broadcasts are and how they will work. There's no word on minimum pixel counts for the standards -- we expect that quad-HD vs. 4K battle to rage on, remember these are the people who "defined" 4G -- but they're establishing color range, frame rate, and whether the broadcasts will go over unused satellite bandwidth or regular antenna frequencies. If you're somehow confused by the 33MP video streams that are coming our way... some day, check out a video featuring European Broadcast Union Deputy Director of Technology and Development David Wood.
NHK makes first successful Super Hi-Vision OTA broadcast, man cave owners giggle with glee
Fresh off from successfully shrinking its Super Hi-Vision camera, Japan's NHK is sticking another feather in its cap -- the first over-the-air broadcast of its super-duper high-resolution technology. The broadcaster says it recently managed to send a compressed Super Hi-Vision signal from the roof of its Science and Technology Research Laboratories in Tokyo to a distance about 4.2 kilometers away with no issues. NHK used two UHF channels during the experiment. To optimize and boost transmission capacity, NHK leveraged technologies such as orthogonal frequency-division multiplexing (OFDM) and multiple-input multiple-output (MIMO). Low-density parity check coding was also used for error correction. NHK has been constantly experimenting with its Super Hi-Vision high-resolution (7,680 x 4,320) video format, including a UK-to-Japan broadcast via a 24Gb/s internet connection in 2010. Folks who happen to be in Japan from May 24th to 27th can check the tech at the NHK labs' open house in Tokyo's Setagaya ward.
NHK shrinks its 8K Super Hi-Vision-ready camcorder to the size of HD cameras
We may still be years away from watching the sweet, sweet 33MP resolution video promised by Super Hi-Vision in our own homes, but over in Japan, NHK engineers are slowly working out the various kinks keeping it from us. Their latest development is this camera seen above on the left, capable of recording 8K in a camera head that is smaller and lighter than the previous unit (the new one weighs 4kg, about 1/5th the weight) shown on the right, and is more comparable to the size of a standard HDTV camera. According to the NHK the savings were achieved by developing a new single plate color imaging mechanism and eliminating the need for a prism to separate the colors beforehand, so it's small enough to be used with standard SLR camera lenses. Sure, it's not quite ready to go on your next vacation, but if you're in Japan you can get a peek at it (and that 145-inch 8K Panasonic plasma) at the broadcaster's open house later this month.
Panasonic teams up with NHK on 145-inch 8K Super Hi-Vision plasma TV (Update: video)
We thought the 8K 85-inch Super Hi-Vision LCD we saw during CES was impressive, but Japanese broadcaster NHK is already looking to surpass that by going even bigger. To that end it worked with Panasonic (above: that's Panasonic's Keishi Kubota on the left, Yoshio Ito of NHK on the right) to create this 145-inch prototype plasma, unveiled today as an example of the kind of displays we can expect to see once broadcasts jump to the higher resolution some day. The world's first self-illuminating Super Hi-Vision TV, it features every pixel of its expected 8K resolution -- 7,680 x 4,320. After working for months on smaller (only 85- or 103-inch) 4K plasmas, the two companies had to come up with an entirely new drive method for the display that works by scanning the pixels vertically to achieve a uniform picture quality. The NHK plans to show off the new display at its open house in May, although we're a bit more interested to see if we can watch the Olympics on it this summer. Check the gallery below for a few more pictures from DigInfo.TV's Ryo Osuga, or hit the more coverage link for a breakdown of the difficulties encountered in building a high resolution display that's this massive. Update: Now with video from DigInfo.tv. [Image Credit: Ryo Osuga, DigInfo.TV]
