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HMDI 2.1 - higher resolution, higher refreshrate, hello adaptive-sync and more

BigEmil

Junior Member
Glad I held off on buying a 4k TV.
I'll buy one in 2019/2020 at the least.

Gah, this is making me not want to make the jump to 4k for a long time. Really thinking I might stick with 1080p for the rest of this gen and go 4k when PS5 comes out.
That's my plan too :)
 

DieH@rd

Banned
Nvidia will fully support an industry standard. There's no question about that.
(This is similar to how Nvidia fully supports Vulkan but did not support Mantle)

Adaptive Sync is an official Display Port standard. It's a part of it's free spec. Anybody can use it, and nobody prevents Nvidia to do so now.

AMD decided to give it name "Freesync" when in use with their Radeon GPUs. Nvidia can call their Adaptive Sync support however they want [gSync Basic or smth].
 

jett

D-Member
Guess I'm more than good with my current TV now. I'll get a new one when this shit drops a few years from now.
 
Probably not unless you can actually install a separate breakout box that goes the TV like some of the Samsungs. Also who knows if any of the panels that are out right now can actually support some of this from the get-go.

Ouuu mine has that (KS8000), interesting.
 

farisr

Member
Oh shit, variable refresh rates is a big deal from what I've heard. Maybe this will be to the next-gen consoles what HDR is right now (the feature that keeps the costs of TVs up).
 

Caayn

Member
Nvidia will fully support an industry standard. There's no question about that.
(This is similar to how Nvidia fully supports Vulkan but did not support Mantle)
Nvidia doesn't support adaptive-sync even though it's part of the displayport standard. Even then Nvidia's mobile parts support adaptive-sync, but this is very limited and put under the g-sync banner.

I don't have any faith in Nvidia supporting a standard unless they invented it themselves or absolutely need to support it.
http://www.prnewswire.com/news-rele...n-21-of-the-hdmi-specification-300384117.html



Should probably include this information in the OP to avoid confusion.
I don't think that means that HDMI 2.0 are forward compatible with HDMI 2.1. If you can give me clarification I'll add it to the OP.
 

Struct09

Member
Does this mean we'll see variable refresh rate TV's in the coming years? It's great that the cable supports it, but it seems the display tech will have to change to accommodate it.
 

Mindwipe

Member
I hope the CEs start using 2.1 this year.

How? The spec isn't finished until Q2. Where would the silicon come from to put in the sets? It'll be 2018 at best, only on very high end sets, and 2019 for higher priced mainstream ones. And 2021 for everyone.
 

Wollan

Member
This standard will upgrade console (and PC) gaming going forward in a significant way. Already the best news of the year and will remain so on December 31st 2017.
 

diablos991

Can’t stump the diablos
Damn. Fantastic news for those of us not buying 4K sets yet.

Variable refresh rate is a game changer.
 

DieH@rd

Banned
How? The spec isn't finished until Q2. Where would the silicon come from to put in the sets? It'll be 2018 at best, only on very high end sets, and 2019 for higher priced mainstream ones. And 2021 for everyone.

It will not be such as long deployment, but yes, this will at best start landing into TVs, monitors and new GPUs in late 2017.
 

b0bbyJ03

Member
Glad I held off on buying a 4k TV.
I'll buy one in 2019/2020 at the least.


That's my plan too :)

I never understand these posts. We all know that its inevitable that tech will evolve every single year. it will never stop. Do we say "Glad I didn't get a PS4 cause the PS5 is coming in 2 years"? It's not like you don't enjoy whatever you get at the time for a few years.
 

Kaako

Felium Defensor
So the new 2017 LG OLEDs won't have HDMI 2.1 correct?
God damn now I'm not sure what to do cause I really would like VRR.
 
Released in Q2 2017, then TVs have to support it in theirs for late 2017, early 2018 at a premium price. Gonna be awhile.
 

Zalusithix

Member
Does this help VR headsets in any way?

Other than allowing headsets to continue to use HDMI and not jump to being DP only, not much. It has higher bandwidth capabilities than even the most recent DP, but at what distances with the new cable remains to be seen.
 
I never understand these posts. We all know that its inevitable that tech will evolve every single year. it will never stop. Do we say "Glad I didn't get a PS4 cause the PS5 is coming in 2 years"? It's not like you don't enjoy whatever you get at the time for a few years.

yeah i dont get it either. I just bought my KS8000 and im super happy. Theres no way im going to wait another 2 years to "possibly" be able to afford a new TV that has this.
 

RoboPlato

I'd be in the dick
I hope some 2017 sets support the spec. Advanced HDR will take a lot of the headaches out of setting it up and adaptive refresh rate is awesome, although it'll probably be a while before consoles support it. Definitely a big boon for living room PC set ups though.
 

inner-G

Banned
Dynamic HDR...

Your new 4K/HDR TV is outdated

Whoa, is Game Mode VRR like g-sync?

Once HDMI 2.1 is out in the wild, will Gsync be obsolete?
Not until we know how well it works and with what devices.

G-sync outperforms other types of adaptive sync so far.
 
Why is VRR something you'd have to toggle and restricted to gaming apps? Why not just have it on for 24/23/48fps video content as well on top of that and just call it a day? Or does enabling VRR have some negative effect on other stuff like bitrate or color gamut or contrast something?
 

mrklaw

MrArseFace
Does eARC finally mean an end to DD5.1 limitations for audio from TV to receiver? If so that's long overdue. They talk about object based stuff but I'd be happy with lossless audio

Might hold off on a receiver purchase until this is available. Need one anyway for 4k/HDR so might as well get hdmi 2.1 as well
 

Heel

Member
I don't think that means that HDMI 2.0 are forward compatible with HDMI 2.1. If you can give me clarification I'll add it to the OP.

http://www.cepro.com/article/new_hdmi_2_1_specification_supports_8k60hz_with_hdr_4k120hz

The new specification, which is formally being announced at CES 2017, will be available to all HDMI 2.0 Adopters and they will be notified when it is released early in Q2 2017.

“We have no clear understanding of when products will be out. Many of the HDMI Forum members have an early look at the spec so they may be working on products already,” says Pasqualino. “There will be a requirement for active cables after a certain length. I do not expect to see significant growth in the footprint of the cable. Connectors will be the same.”

A compliance test is being developed. It is underway now but it will take about months to write it, says Pasqualino. Prior to the release of the compliance test, it will be up to the individual companies themselves to test their equipment to the spec.

...

Tobias adds, "How an individual piece of equipment will meet the 2.1 standard will depend on the manufacturer and the features. Some manufacturers may be able to achieve 2.1 compliance with just a firmware upgrade; others will require new hardware," he says.

Depends, it seems. I'd hope the current crop will at least be able to add the dynamic HDR metadata portion of the spec.
 

Syrus

Banned
So does this mean it can be upgraded via update?

I hope my AVR will update to it or scorpio with 2 hdmi
 

Wollan

Member
I'm curious on the extent the HDMI 2.0 adapter standard can be upgraded. It doesn't tell if adaptive sync etc can be applied. If so then PS4 Pro's got a significant new feature (for all that eventually upgrade their TV's).

But if the 2.0 cannot be updated to receive adaptive sync then Microsoft should seriously consider delaying the Scorpio mere months (if needed) to obtain the standard. It's a game changer.

edit: PS4 Pro has HDMI 2.0, base has 1.4.
 
Variable refresh isn't interesting until they can make it work in conjunction with BFI, imo.

HDMI 2.0 buyers really got burnt here.
 

Trojita

Rapid Response Threadmaker
Fuck Yeah! Except for the likelyhood that I will need to buy ANOTHER receiver when I just bought an Anthem one.
 

DieH@rd

Banned
I'm curious on the extent the HDMI 2.0 adapter standard can be upgraded. It doesn't tell if adaptive sync etc can be applied. If so then suddenly 50+ million PS4's got a significant new feature (for all that eventually upgrade their TV's).

But if the 2.0 cannot be updated to receive adaptive sync then Microsoft should seriously consider delaying the Scorpio mere months to obtain the standard.

Even if Scorpio's Radeon GPU has the support for it [most likely it does not], what if the HDMI 2.1 transmitter chip costs MS few dozen cents more? Who will in their right mind support that kind of cost [which will add up to millions over life of the console] if only ones who will be able to use it are totally brand new TV owners?
 

farisr

Member
So as a person who hasn't seen variable refresh rates in person, would this help games with frame pacing issues, because if so maybe folks who want it can finally have a stutter free Bloodborne with the PS5 (if it's backwards compatible)
I'm curious on the extent the HDMI 2.0 adapter standard can be upgraded. It doesn't tell if adaptive sync etc can be applied. If so then suddenly 50+ million PS4's got a significant new feature (for all that eventually upgrade their TV's).

But if the 2.0 cannot be updated to receive adaptive sync then Microsoft should seriously consider delaying the Scorpio mere months to obtain the standard.
Why delay the Scorpio to obtain a standard nearly all people won't be able to utilize now, when you can hold off on having it be a key differentiating feature for the Sagittarius a few years down the line when it's a bit more common.
 

b0bbyJ03

Member
Bros I'll have a heart attack if I somehow end up getting firmware updates that provide me with VRR on my B6 and PS4. That's pretty much the dream right there.
 
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