HDR Discussion Thread - Page 571 - Blu-ray Forum

Geoff D · 11-06-2019, 03:42 PM

And BTW I'm not saying that this means streaming compression is perfect, god no, the point is that UHD disc does not require 4x the bandwidth of BD disc.

BrownianMotion · 11-06-2019, 03:49 PM

Quote:

Originally Posted by sapiendut

Besides, people should judge with their eyes. I’ve had ATV+ since 2 weeks before its launch, in dark areas, that 40 mbps is still not high enough to eliminate all macroblocking on my 65” and projector.

Quote:

Originally Posted by Geoff D

And BTW I'm not saying that this means streaming compression is perfect, god no, the point is that UHD disc does not require 4x the bandwidth of BD disc.

Exactly, no one ever implied that streaming compression is perfect. Far from it. The eye test, as well as the numbers on the previous page, show that UHD disc is still superior.

It's still a nice effort by Apple. They've done a great job from a picture quality standpoint. It's unfortunate that their first wave of original shows are pretty bad.

PeterTHX · 11-06-2019, 03:51 PM

Quote:

Originally Posted by Geoff D

And BTW I'm not saying that this means streaming compression is perfect, god no, the point is that UHD disc does not require 4x the bandwidth of BD disc.

Same way a BD doesn't really require 6x the bandwidth of DVD.

Lee A Stewart · 11-06-2019, 04:17 PM

Asus ProArt PA32UCX Review: First Mini-LED Monitor Wows

Testing the first PC monitor with a mini-LED backlight and one of two with Dolby Vision.

https://www.tomshardware.com/reviews...proart-pa32ucx

Lee A Stewart · 11-06-2019, 04:20 PM

EIZO Unveils 30.9-inch, 12 Megapixel Color Monitor for Multi-Modality Medical Applications

EIZO Corporation announced the release of the RadiForce RX1270, a 30.9-inch, super high-resolution 12 megapixel color monitor ideal for multi-modality medical applications. It was originally announced as under development on April 3, 2019 and will begin shipping worldwide in early 2020.

The monitor was developed in response to the persisting need for radiologists to read and interpret a wide variety of medical image types to better diagnose and assess medical conditions in patients. To achieve this, while keeping the radiologists’ comfort in mind, EIZO’s RadiForce RX1270 12 megapixel monitor harmoniously combines both performance and ease-of-use.

The RX1270 is EIZO’s highest resolution monitor at 12 megapixels (horizontal 4200 x vertical 2800 pixels). The resolution is approximately 1.3 times larger compared to EIZO’s former highest 8 megapixel (horizontal 4096 x vertical 2160 pixels) monitor. This allows an even wider range of medical images to be viewed at once, including high volume images displayed in full, for increased reading efficiency. Consistent with EIZO’s line of multi-modality monitors, the RX1270 automatically distinguishes between monochrome and color, ensuring faithfully reproduced images for any modality.

https://displaydaily.com/article/pre...l-applications

Penton-Man · 11-06-2019, 09:03 PM

that’s better cultivation

since last I checked in
meanwhile, you guys won’t catch it here on the Youtube -

as one had to have been at the wrap party screening last Saturday

, but the credits for Frozen II will show lots of ‘production babies’ flashing by fast on the screen, including Malia among others
tech specs - https://www.imdb.com/title/tt4520988...ef_=tt_dt_spec

IMO – good flick

LordoftheRings · 11-07-2019, 06:40 AM

Check some of the deals on HDR TVs ... the prices and the sizes ...
•_• https://www.consumerreports.org/tvs/...iday-tv-deals/

Lee A Stewart · 11-07-2019, 05:02 PM

Korean OLED Manufacturers Have Their Ups and Downs

LG Display (LGD) has released an earnings reports that is disheartening, at least it is if you work for LGD and not for Samsung Display or BOE. But LGD is also experiencing serious teething problems with its OLED panel plant in Guangzhou according to a late-October report in etnews | Korea IT News that references a number of anonymous sources.

It seems that LG Display applied a variety of technologies to maximize productivity in the new fab, but it wound up bringing too many new technologies on line simultaneously, which produced an unstable production system. The question now is whether LGD can stabilize production by the end of the year. The Guangzhou plant began initial operations at the end of August, and, according to "the industry," the yield rate has not achieved LGD's initial expectations. "[The] current yield is between 50 and 60%,” said an industry representative, etnews reported.

https://displaydaily.com/article/dis...-ups-and-downs

PaulGo · 11-07-2019, 11:59 PM

Quote:

Originally Posted by LordoftheRings

Check some of the deals on HDR TVs ... the prices and the sizes ...
•_• https://www.consumerreports.org/tvs/...iday-tv-deals/

In my area (Maryland) and probably other areas of the US the Costco warehouse locations have the Sony OLED TVs on sale for very competitive prices.

LordoftheRings · 11-08-2019, 01:49 AM

Quote:

Originally Posted by PaulGo

In my area (Maryland) and probably other areas of the US the Costco warehouse locations have the Sony OLED TVs on sale for very competitive prices.

Like this one is not a bad deal ...
• https://www.bestbuy.com/site/sony-65...?skuId=6331595

PaulGo · 11-08-2019, 01:54 AM

The Costco units come with a two year warranty plus if you use the Costco VISA credit card you get another two years.

DanBa · 11-08-2019, 09:00 AM

Displays with more and less integrated calibration:

. Eizo RX1270 monitor with built-in colorimeter IFS (calibration software RadiCS LE provided)
https://www.eizoglobal.com/products/...270/index.html
https://webcube-general.s3.amazonaws...RadiNETPro.pdf

"Monitor quality is determined by brightness, grayscale and brightness uniformity characteristics which vary by monitor. Moreover, they change slowly over time."

. Dell UP2720Q monitor with built-in colorimeter
https://www.anandtech.com/show/15063...ed-colorimeter

. LG / Panasonic / Samsung / Sony TVs with more and less integrated calibration:
https://kb.portrait.com/help/calman-...orted-hardware
https://kb.portrait.com/help/search?keyword=lg
https://kb.portrait.com/help/search?keyword=panasonic
https://kb.portrait.com/help/search?keyword=samsung
https://kb.portrait.com/help/search?keyword=sony

About calibration:

DanBa · 11-09-2019, 08:54 AM

Latest Multi-HDR table:

. Added HDR10+ support for Vizio TV
https://www.reddit.com/r/VIZIO_Offic...02030/f6wzsxe/

. New column "Mura correction factory calibration"
HDR TV can provide high quality images with more contrast and color.
These images should not be polluted by some visible panel imperfections (unevenness, irregularity or inconsistency in appearance) that could be fixed by a Mura / defect correction procedure.
https://www.avsforum.com/forum/465-h...l#post58731334

LordoftheRings · 11-09-2019, 07:44 PM

Hey, midway between 4K UHD HDR ...

Penton-Man · 11-09-2019, 10:52 PM

Quote:

Originally Posted by LordoftheRings

HDR ...

From Rory -
https://ieeexplore.ieee.org/document...uthors#authors

Penton-Man · 11-09-2019, 10:58 PM

as the production was a little more complex than the humble Maya post pic from back in the day - https://forum.blu-ray.com/showthread...ya#post8263120
I would have liked to have heard more about day for night scenes testing for Gemini Man last night at the Dolby screening room on Vine –

Kool-aid23 · 11-10-2019, 10:16 PM

Question for those of you in the know. With Disney+ going live this week, is it safe to assume that Dolby Vision on their 4k discs is officially over?

Respect,

mrtickleuk · 11-11-2019, 08:40 AM

Quote:

Originally Posted by Kool-aid23

Question for those of you in the know. With Disney+ going live this week, is it safe to assume that Dolby Vision on their 4k discs is officially over?

Why would you link those two things? I don't think it's safe to predict anything of the sort.

Geoff D · 11-11-2019, 11:00 AM

Seeing as we've had precisely two discs from Disnee with DV then I'd say they never really started.

DisplayCalNoob · 11-11-2019, 07:02 PM

Quote:

Originally Posted by Kool-aid23

Question for those of you in the know. With Disney+ going live this week, is it safe to assume that Dolby Vision on their 4k discs is officially over?

Respect,

I would say Disney never really had any desire to support any dynamic metadata platform on physical media. Streaming seems to have some sort of appeal to them, enough to make DV a central part of their streaming backbone.

11-09-2019, 08:54 AM	#11413
DanBa Senior Member Member since:Sep 2010	Multi-HDR Latest Multi-HDR table: . Added HDR10+ support for Vizio TV https://www.reddit.com/r/VIZIO_Offic...02030/f6wzsxe/ . New column "Mura correction factory calibration" HDR TV can provide high quality images with more contrast and color. These images should not be polluted by some visible panel imperfections (unevenness, irregularity or inconsistency in appearance) that could be fixed by a Mura / defect correction procedure. https://www.avsforum.com/forum/465-h...l#post58731334

11-06-2019, 03:42 PM	#11401
Geoff D Blu-ray Emperor Top contributor Member since:Feb 2009 Location:Swanage, Engerland 4K collection:1348 Blu-ray collection:2525 Blu-ray reviews: 6 Trading Score:33	And BTW I'm not saying that this means streaming compression is perfect, god no, the point is that UHD disc does not require 4x the bandwidth of BD disc.

11-06-2019, 04:17 PM	#11404
Lee A Stewart Blu-ray Baron Member since:Jan 2019 Location:Albuquerque, NM	Asus ProArt PA32UCX Review: First Mini-LED Monitor Wows Testing the first PC monitor with a mini-LED backlight and one of two with Dolby Vision. https://www.tomshardware.com/reviews...proart-pa32ucx

11-06-2019, 04:20 PM	#11405
Lee A Stewart Blu-ray Baron Member since:Jan 2019 Location:Albuquerque, NM	EIZO Unveils 30.9-inch, 12 Megapixel Color Monitor for Multi-Modality Medical Applications EIZO Corporation announced the release of the RadiForce RX1270, a 30.9-inch, super high-resolution 12 megapixel color monitor ideal for multi-modality medical applications. It was originally announced as under development on April 3, 2019 and will begin shipping worldwide in early 2020. The monitor was developed in response to the persisting need for radiologists to read and interpret a wide variety of medical image types to better diagnose and assess medical conditions in patients. To achieve this, while keeping the radiologists’ comfort in mind, EIZO’s RadiForce RX1270 12 megapixel monitor harmoniously combines both performance and ease-of-use. The RX1270 is EIZO’s highest resolution monitor at 12 megapixels (horizontal 4200 x vertical 2800 pixels). The resolution is approximately 1.3 times larger compared to EIZO’s former highest 8 megapixel (horizontal 4096 x vertical 2160 pixels) monitor. This allows an even wider range of medical images to be viewed at once, including high volume images displayed in full, for increased reading efficiency. Consistent with EIZO’s line of multi-modality monitors, the RX1270 automatically distinguishes between monochrome and color, ensuring faithfully reproduced images for any modality. https://displaydaily.com/article/pre...l-applications

11-07-2019, 06:40 AM	#11407
LordoftheRings Special Member Top contributor Member since:Mar 2010 Location:Portishead ♫	Check some of the deals on HDR TVs ... the prices and the sizes ... •_• https://www.consumerreports.org/tvs/...iday-tv-deals/

11-07-2019, 05:02 PM	#11408
Lee A Stewart Blu-ray Baron Member since:Jan 2019 Location:Albuquerque, NM	Korean OLED Manufacturers Have Their Ups and Downs LG Display (LGD) has released an earnings reports that is disheartening, at least it is if you work for LGD and not for Samsung Display or BOE. But LGD is also experiencing serious teething problems with its OLED panel plant in Guangzhou according to a late-October report in etnews \| Korea IT News that references a number of anonymous sources. It seems that LG Display applied a variety of technologies to maximize productivity in the new fab, but it wound up bringing too many new technologies on line simultaneously, which produced an unstable production system. The question now is whether LGD can stabilize production by the end of the year. The Guangzhou plant began initial operations at the end of August, and, according to "the industry," the yield rate has not achieved LGD's initial expectations. "[The] current yield is between 50 and 60%,” said an industry representative, etnews reported. https://displaydaily.com/article/dis...-ups-and-downs

11-08-2019, 01:54 AM	#11411
PaulGo Power Member Top contributor Member since:Aug 2007 Location:North Potomac, MD	The Costco units come with a two year warranty plus if you use the Costco VISA credit card you get another two years.

11-09-2019, 10:58 PM	#11416
Penton-Man Retired Hollywood Insider Member since:Apr 2007	as the production was a little more complex than the humble Maya post pic from back in the day - https://forum.blu-ray.com/showthread...ya#post8263120 I would have liked to have heard more about day for night scenes testing for Gemini Man last night at the Dolby screening room on Vine –

11-10-2019, 10:16 PM	#11417
Kool-aid23 Active Member Member since:Dec 2009	Question for those of you in the know. With Disney+ going live this week, is it safe to assume that Dolby Vision on their 4k discs is officially over? Respect,

11-11-2019, 11:00 AM	#11419
Geoff D Blu-ray Emperor Top contributor Member since:Feb 2009 Location:Swanage, Engerland 4K collection:1348 Blu-ray collection:2525 Blu-ray reviews: 6 Trading Score:33	Seeing as we've had precisely two discs from Disnee with DV then I'd say they never really started.

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