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  1. MacinMan

    Apple TV 4K (2021) model strange UI lag (not remote related)

    Hey all, I recently upgraded to a 2021 Apple TV 4K, to replace an aging Apple TV 4th Generation. I also have an Apple TV 4K (2017). I've Recently been experiencing UI lag with the 2021 model (mainly in the app switcher.) What happens is the video freezes on screen but can still hear...
  2. K

    iPhone 13 Pro Max iPhone 13 Pro Max HDR camera recording is grainy

    Hi. Have you noticed the problem which can be seen in the linked video? It's 4k 60fps HDR footage recorded by brand new 13 Pro Max. The problem is the "grainy"(?) effect visible for example on the earth (left side) or road after fast moving the camera. Not sure if it's software (iOS 15.4) or...
  3. S

    Can anyone suggest a 1440p monitor with a 144hz refresh with HDR

    Looking for a monitor that's compatible with my M1 macbook air
  4. L

    HDR pictures on MacBook pro 2021?

    when looking at a picture taken with an iphone in photos.app,the highlights look extremely bright ,which make me thing that it maybe is kicking XDR ,thus allowing the display to go over 500nits (and reaching peak of 1600) 1) can anybody confirm that 2)is there anything similar for my Android...
  5. J

    M1 Max Issues in Resolve and FCP

    While the M1 Max MacBook Pro is remarkable in a lot of ways, including noiseless operation and a chassis that remains astonishingly cool even when performing demanding tasks, apps that open with lightning rapidity and blazingly quick rendering times, its suitability as a video editing...
  6. Q

    Doing more with HDR than watching YouTube videos on M1 Max MacBook Pro

    Hi! I'm addicted to the HDR YouTube videos which I've been staring at for the last couple days on my M1 Max MacBook Pro. The videos look gorgeous. But is the HDR limited to just videos? Surely there must be images that are HDR which I could view on my MacBook. But a quick google search of...
  7. M

    iMac and HDR, Dolby Vision

    Hey there, I have an iMac late 2020 which from their support website should support HDR and Dolby Vision. I also have an iPhone 13 pro which shoots Dolby Vision Videos. I am a bit confused now If I playback a video on YouTube in Safari I only get to see the video in 4k but no HDR. If I open...
    • Maclife80
    • Thread
    • dolby vision hdr imac
    • Replies: 2
    • Forum: iMac
  8. supercurio

    XDR Tuner: adjust your display white point and gamma and keep peak HDR luminance

    Hi! I just wrote a tool in order to fix the bad white point on my 16.2" 2021 MacBook Pro. After checking in a shop I saw that there was noticeable inconsistency in factory calibration between units, leading to some displays being more red, more blue, or worse like mine with a depressing...
    • supercurio
    • Thread
    • calibration color display hdr macbook pro 2021 open source utility white point
    • Replies: 35
    • Forum: MacBook Pro
  9. A

    HDR Content on Chrome Works Sometimes... Help solve this mystery!!

    Brand new here because this is driving me nuts. I make YouTube videos for a living and I'm trying to make some HDR content. For the longest time I thought my videos being uploaded just weren't getting correctly detected by YouTube and never getting detected to be HDR. Then I checked it on my...
  10. JippaLippa

    iPhone 13 Youtube skip controls flickering when watching HDR content.

    Hello. I'm still within the return period of my iPhone 13, but it is also my first Oled/HDR enabled phone and I was wondering if you could help me understand if what I'm experiencing is normal behaviour or an issue. The first thing I noticed is that when I watch HDR content on youtube (or the...
  11. JippaLippa

    iPhone 13 Iphone 13 Abysmal Video Quality?

    Hello, everyone I'm a very loyal Apple user, therefore there's no phone for me other than the iPhone, and I recently upgraded from an Iphone XR to a 13 and I love it. Everything about the phone is amazing, especially the screen (once again, coming from the very cheaply made XR). There's one...
    • JippaLippa
    • Thread
    • camera grain hdr noise quality video
    • Replies: 15
    • Forum: iPhone
  12. T

    External Monitor Unable to Stay HDR On After Wake with Close-lid M1 MacBook

    My M1 MBA is directly connected to DELL U2720Q with a single USB-C cable. HDR is turned on in both MacOS and the monitor (as DisplayHDR). Confirmed P3 colours and HDR videos can be displayed and played correctly under this set of settings. However, very often the external monitor is unable to...
  13. K

    iphone 13 pro - losing HDR information when transfer to PC

    Hi all, New to the forum. New 13 pro user here, having some issues with the Dolby Vision / HDR video. When I record a video in hdr, and view it in library, the video has the hdr icon on it. I uploaded it to youtube directly from the phone, and no hdr is detected on playback on the tv's...
  14. B

    Dolby HDR downsample or reshoot?

    Hey, Does anyone have any thoughts on this. I recorded a 30minute DolbyHDR movie on my iphone12. My old computer isn't able to handle the footage very well for editing. What would be the best way to downsample to footage to HD? What are the negatives of doing this, loss of quality/dynamic...
  15. aevan

    iPad Pro M1 12.9” - do you max out the brightness when watching DV/HDR10 movies?

    On my OLED TV, the OLED Light (equivalent to iPad’s brightness, despite its name) is set to maximum, because that is what is recommended. HDR10 and Dolby Vision content is tone mapped from darkest to brightest areas and the maximum brightness ensures highlights get bright while darks stay dark...
    • aevan
    • Thread
    • dolby vision hdr ipad pro 12.9 2021 xdr
    • Replies: 7
    • Forum: iPad
  16. O

    Why is getting 4K YCbCr444 @ even 60Hz so difficult?

    A lot of discussion exists on getting 4K @ 60 or 120Hz with 10-bit HDR and 4:4:4 chroma subsampling (YCbCr444) with an external monitor, but seemingly mostly on the M1 forums. And even then there's little discussion about how to actually get it to work beyond the discussion of the theoretical...
  17. B

    Testing Mac Mini M1 - Mkv-players/Frame rate/HDR/HD Sound/BT codecs/Netflix 4K DV?

    Edit: PLEASE see my questions in the last post! Would love some insight!
  18. Rydawg96

    No HDR indicators or manual toggle on 12 Pro Max?

    So I just went from an iPhone 8 Plus to a 12 Pro Max. I remember on my iPhone 8 Plus, when I first got the phone I had to go into the settings to turn off auto-HDR in order to get the manual toggle in the camera app and to even get the auto-HDR indicator when it activates while I take a picture...
  19. JippaLippa

    Problems with my M1 Mac Mini (Ram-CPU Usage, HDR, Bluetooth)

    Hello. I have recently purchased a mac mini M1 (with 16 GB of ram and 256 GB of SSD); alongside the M1 I purchased a 4K display, specifically the Benq PD2700U 4K. Attached to the M1 I have these things: MacOS 11.1 (latest update) USB 3.1: Focusrite Scarlett Solo Audio Interface (working) USB...
  20. O

    HDR, Youtube in chrome I have HDR but in Safari I can't enable it.

    Hello I have a Macbook 2017 13 connected to with an egpu to an HDR compatible display. I can enable HDR on the screen and I can also play VP9 videos with HDR in Chrome. How can it be that I can activate the HDR in Google Chrome but cannot activate the HDR in Safari. I have in Bigsur with...
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