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haruhiko

macrumors 604
Sep 29, 2009
6,691
6,244
Confirmed that M1 Pro MBP 14" on macOS Monterey 12.1, using Safari with default user agent, now displays HDR from YouTube and is as bright as or even brighter than the iPad Pro 12.9 (2021) XDR screen.
 

OhMyMy

Suspended
Oct 21, 2021
986
1,310
More likely due to DRM issues, see HBOgo too
Don’t think so. I could play DV on Disney+ until a few weeks ago before the HDR debacle on Safari. They disabled it just like YouTube did but unlike YouTube they haven’t enabled it yet after the 12.1 update. Don’t have HBO Max so can’t speak to that.
 

TheRain

macrumors newbie
Aug 14, 2010
18
27
Don’t think so. I could play DV on Disney+ until a few weeks ago before the HDR debacle on Safari. They disabled it just like YouTube did but unlike YouTube they haven’t enabled it yet after the 12.1 update. Don’t have HBO Max so can’t speak to that.
It was always SDR for me.
 
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OhMyMy

Suspended
Oct 21, 2021
986
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It was always SDR for me.
I don’t know about DV on external monitors. I’m not sure if any of you with SDR-always have actually used the new Macs which have built-in screens capable of DV for the first time but I did and I can confirm that it did for me in Safari.
 

TheRain

macrumors newbie
Aug 14, 2010
18
27
I don’t know about DV on external monitors. I’m not sure if any of you with SDR-always have actually used the new Macs which have built-in screens capable of DV for the first time but I did and I can confirm that it did for me in Safari.
No, I'm on 2021 16" MBP and had it since launch day. Disney was one of the first sites I tried it on (Safari, Chrome). It never had HDR.

The Disney movies I own on the Apple TV app (that say they're HDR) don't even display HDR.
 

OhMyMy

Suspended
Oct 21, 2021
986
1,310
No, I'm on 2021 16" MBP and had it since launch day. Disney was one of the first sites I tried it on (Safari, Chrome). It never had HDR.

The Disney movies I own on the Apple TV app (that say they're HDR) don't even display HDR.
I saw the DV logo underneath the title for the Marvel movies but not anymore on my 14”.
 

TheRain

macrumors newbie
Aug 14, 2010
18
27
I saw the DV logo underneath the title for the Marvel movies but not anymore on my 14”.
Yeah it was there for me too, but it didn't actually display it in 4K/DV. HBOMax says something is 4K/DV but it doesn't display it neither.
 

metapunk2077fail

macrumors 6502a
Oct 31, 2021
634
845
No, I'm on 2021 16" MBP and had it since launch day. Disney was one of the first sites I tried it on (Safari, Chrome). It never had HDR.

The Disney movies I own on the Apple TV app (that say they're HDR) don't even display HDR.
As far as I know Disney and Netflix never streamed HDR into desktop web browser. They stream HDR to TVs, phones and set top boxes. They have been waiting to fully flip the switch.

I think this is probably because the most popular desktop platform Windows handles HDR badly. You have to enable HDR to watch HDR but if you do that the whole desktop gets washed out.
 

white7561

macrumors 6502a
Jun 28, 2016
934
386
World
I'm pretty sure 4k HDR works with Netflix in Safari, fwiw.

Right on Disney though, no HDR support there.
Yeah Netflix on Safari should do HDR. Afaik it's Dolby vision.
Edit = yeah it is running DV. on low middle brightness settings I can see the Netflix window is HDR because of how much brighter it is. And for bonus . Stats!! :D
20211216_195002.jpg
 
Last edited:

Daniel L

macrumors 6502a
Sep 15, 2009
532
273
I don’t know about DV on external monitors. I’m not sure if any of you with SDR-always have actually used the new Macs which have built-in screens capable of DV for the first time but I did and I can confirm that it did for me in Safari.
Launch day 16”, it was one of the first things I tried. No HDR on Disney+
 

metapunk2077fail

macrumors 6502a
Oct 31, 2021
634
845
I'm pretty sure 4k HDR works with Netflix in Safari, fwiw.

Last time I tried (a year ago, I no longer use Netflix in Safari) HDR content in Safari was definitely not the same visual quality as on a HDR TV. I would compare the same titles and check details in shadows and dark backgrounds. It was SDR only. I'll check again to see if they updated it since.
 

Jazmodo

macrumors member
Dec 8, 2021
38
27
Milton Keynes, United Kingdom
Last time I tried (a year ago, I no longer use Netflix in Safari) HDR content in Safari was definitely not the same visual quality as on a HDR TV. I would compare the same titles and check details in shadows and dark backgrounds. It was SDR only. I'll check again to see if they updated it since.
Should be fine:

"HDR streaming is available when connected to a HDR capable display on:

 

TimothyB

macrumors 6502a
Jun 20, 2008
795
91
Bay Area
MacBook Pro 16 M1 Max never crashed once when viewing tons of HDR videos on YouTube since launch, then the moment they bring it back the system locked and rebooted after the 2nd video to test with. It happened after finishing a trailer, existing full screen, adjust brightness down, and then when I attempted to scroll down to comments, the touch pad wasn’t working, after 5 seconds or so, it rebooted.

Now, I had not updated to Monterey 12.1, so doing that now. I just didn’t think Apple would allow the system to offer a Safari update that brings back HDR before the actual macOS had been updated to fix the issue, thus allowing the system to crash.
 
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