7/27/2023 0 Comments Nextgen tv tuner boxMedia streamer companies, such as Roku, may also take up the opportunity to add ATSC 3.0 tuners to their sticks and boxes. Hopefully, some boxes like these should arrive on the market for launch. Theoretically, you'll only need one such tuner for your whole home, which could then split the signal to all of your TVs. Check the specs of your model to find out whether it has one.Įven if your set doesn't have one, then you'll be able to buy an ATSC 3.0 tuner as an external set-top box that you can attach to your TV. Two of the biggest TV manufactures, LG and Samsung, are both Korean and, given their home nation's early adoption of the latest digital TV standards, are well ahead on ATSC 3.0 tuners.Īlong with Sony, many of their recent TV sets already come future-proofed with an ATSC 3.0 tuner. You will need an ATSC 3.0 tuner to be able to watch NextGen TV, but that won't necessarily mean buying a new TV. High Frame Rate (HFR TV): What is it? Why does it matter?ĪTSC 3.0: Do you need a new TV or NextGen TV tuner?.A full EPG of 4K HDR live broadcasts could be a few years away, but there's every reason to expect a few special events at the maximum quality before then. The 2020 Olympics was supposed to be the first big push, but doubts over the viability of large sporting events during the coronavirus outbreak could temper the appetite to throw everything at 4K just now. Upgrades to both the recording and broadcast equipment will be required, and that could take a while. It will take a while for the networks to provide the video feeds. For the time being, 4K HDR TV and films are only available through apps such as Netflix in the USA, so it represents a positive change.īut don't expect 4K HDR everywhere immediately from launch. That means at least a four-fold increase in detail, better contrast control, improved colour reproduction and the possibility of high frame rate (HFR) films and TV. That's thanks, in part, to a boost in the amount of data in the broadcast signal from 19.4 Mbps to a variable bitrate of up to 57 Mbps. Until now, live TV broadcasts maxed out at either 720p or 1080i resolution, but ATSC 3.0 can take things up to 2160p 4K in HDR, with wide colour gamut and at up to 120fps as well. The headline feature of NextGen TV is the picture quality. ATSC 3.0: 4K UHD resolution with HDR for NextGen TV These include HDR, Dolby Atmos, 4K UHD and HFR too. Those in the UK and Europe will be pleased to note that their home digital TV standards, known as DVB-T2, already contain the scope for all the picture and sound quality boosts that ATSC 3.0 brings. Just like current broadcast TV, ATSC 3.0/NextGen TV will still be free to watch in the US. As such, ATSC 3.0 contains everything that ATSC 2.0 would have plus a whole lot more to keep it as future proof as possible. This does not mean you'll need an internet connection to watch broadcast TV on ATSC 3.0, though.ĪTSC 2.0 was planned but never launched, as it was outdated even before it was finished. It's also IP (internet protocol) based and can work in tandem with any data connection you may have for some of its more enhanced features. It's an OTA (over-the-air) standard, rather than cable, meaning that you receive it using an antenna. It is also the digital TV format of choice in South Korea, Dominican Republic, Suriname and a few other places.ĪTSC 3.0 is a wrapper name for a host of digital TV standards and features, all set to make viewing live TV better. ATSC is the successor to the NTSC analogue standard and is mostly found in North America (USA, Canada, Mexico).
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