HDR10, Dolby Vision, and HLG: How does high dynamic range video work? | Upscaled

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  • Опубликовано: 14 янв 2025

Комментарии • 678

  • @neodonkey
    @neodonkey 5 лет назад +575

    University: So what made you interested in a Phd in Digital Signal Processing?
    You: er, im trying to buy a new Television.

    • @stunt_double
      @stunt_double 4 года назад +5

      Hahahaha 😝

    • @zeuskyst
      @zeuskyst 4 года назад +5

      Seriously 😂

    • @lordturtle8735
      @lordturtle8735 4 года назад +7

      Dolby vision video brags about their "color scientists"

    • @ClaudioGrecoPhD
      @ClaudioGrecoPhD 4 года назад +28

      Honestly? I do have a PhD in Signal and Image Processing, so now I would know which TV to buy... but I can't afford it.

    • @arnabsaha3126
      @arnabsaha3126 4 года назад +2

      @@ClaudioGrecoPhD 😂😂😂

  • @STNG17-
    @STNG17- 5 лет назад +296

    I really like Upscaled series. The content is veeeery detailed and deep dived. Keep up the good work guys!

    • @RomeoYouMust
      @RomeoYouMust 5 лет назад +12

      It's unlike anything else in youtube. The perfect middle ground in detail: not hard to understand, not too slim to leave you dissatisfied.

    • @DR128BIT
      @DR128BIT 5 лет назад +6

      Before 2016 all I knew was that 4K > 1080 and OLED > LCD. I had no idea about HDR, Dolby Vision, Dolby Atmos, refresh rate and nits. I own a 65 inch LG OLED C6 that is capable of 3D, HDR10 at 60hz and Dolby Vision at 30hz. I have an Apple TV 4K hooked up to it, but I mostly use the RUclips app in WebOS. What I want is a real 8K Apple big screen television.

    • @milansajan1001
      @milansajan1001 5 лет назад +1

      @@DR128BIT 👍🏻

  • @my_namejeff9770
    @my_namejeff9770 5 лет назад +696

    everyone who watched this video now have diploma in digital display. go add it to your resume.

    • @3737rob
      @3737rob 5 лет назад +5

      If they understood any of it!!!!.....

    • @bhishekghusalkar3297
      @bhishekghusalkar3297 5 лет назад +3

      I thought I made my PhD in digital imagining world!

    • @RichardCockerill
      @RichardCockerill 5 лет назад

      @@bhishekghusalkar3297 no..but try again..RDWHAHB..Relax Don't Worry Have A Home Brew ....Sweet right oh yeah

    • @Kevinb1821
      @Kevinb1821 5 лет назад +9

      I’ve tried this. It didn’t work. My last interview the guy asked me how does knowing the difference between ssd and hdd drives help you with flipping hamburgers?

    • @batboy3746
      @batboy3746 5 лет назад +4

      Seem like alot to know, just to watch porn. Hmmmm 🤔

  • @thesonic4634
    @thesonic4634 5 лет назад +310

    This is just qualified quality content.

    • @rohitwagh8631
      @rohitwagh8631 3 года назад +1

      Thanks bro , you saved 14.42 minutes of my life😆✌🙏🤣

  • @attlue
    @attlue 5 лет назад +84

    The person in the video is like Richard Leadbetter of Digital Foundary, the way he expresses with those hands.
    I approve.
    Great video by the way, keep it up.

  • @gnosis7662
    @gnosis7662 4 года назад +9

    HDR is a total game changer! I just upgraded to my first 4K HDR Sony TV and was blown away by the enhanced contrast and color achieved in HDR, especially Dolby Vision. It's very difficult to go back and watch regular SDR content now. It's really a difference of night and day!

  • @mandobot
    @mandobot 5 лет назад +28

    I’ve been a hobbies photographer for years, and you just explained the gamma curve to me in a way that I actually understand it.

    • @Sailabear11
      @Sailabear11 4 года назад +1

      Puts a whole new twist on reciprocity failure doesn’t it? :-)

  • @danielseguin913
    @danielseguin913 5 лет назад +23

    Wow. This is perhaps one of the best presentation out there about this subject. The what, the how, the why, the who. Everything is there. Bravo! Great video. A gem. Liked and subscribed.

  • @the-abhishek-yadav
    @the-abhishek-yadav 4 года назад +17

    This is probably the best tech explainer series available on RUclips and in this universe.
    Just blown away by the shear among of detailed knowledge you give in videos.
    Thank you very much.🤗🤘🏻

  • @Infection3d
    @Infection3d 5 лет назад +11

    Engadget videos/content have improved so so much over the years!

  • @Lord_Fidel
    @Lord_Fidel 5 лет назад +9

    I haven't been to Engadget for a while and I'm extremely and pleasantly surprised to see this kind of high level, detailed and explained content, seriously this is far beyond anything I've seen from you guys in years.
    I was under the impression that you had totally casualized your tech reporting and you audience, I'll be visiting your site,
    Fantastic video

  • @ChunkyThePotato
    @ChunkyThePotato 5 лет назад +3

    This needs to be spun out into its own channel. It's excellent. I'm probably not going to subscribe to Engadget because the vast majority of their videos don't interest me enough, but Upscaled is awesome. Super detailed explanations in a very engaging format.

  • @wIzKid16100
    @wIzKid16100 5 лет назад +16

    And here I thought I learned everything there is to know, with this information I’ve become more power than you can imagine.

  • @NathanaelNewton
    @NathanaelNewton 5 лет назад +13

    This is by far the best explanation of HDR I seen yet!

    • @stafonvoncamron
      @stafonvoncamron 4 года назад +1

      High Dynamic Range = everything that the eyes see.

  • @SpawnViper4
    @SpawnViper4 5 лет назад +1

    Ok, so here i was a cinema enthusiast (or so i thought) having knowledge of the basics, but you have come along again to to teach me everything i knew and everything i had questions for regarding the things i knew.
    I need to stop working so hard and just watch and support Chris' content. He:ll never lead us astray.

  • @jovontowns591
    @jovontowns591 5 лет назад +199

    Holy Shit. I understood everything you were speaking about.
    I've evolved.

    • @lucasrem
      @lucasrem 5 лет назад +1

      Jovon BlackPixel
      You do Chroma Key compression or on 4:4:4 to see this? 12 bit color depth?
      understanding it, not need to understand, just buy the best?
      evolved, you, why that, video recorder guy? now on HEVC levels?

    • @PeterJansen
      @PeterJansen 5 лет назад +16

      @@lucasrem I'm not sure that was English my guy.

    • @nicki9356
      @nicki9356 5 лет назад

      Level up!

    • @1mezion
      @1mezion 5 лет назад

      Bullshit 😆

  • @matttraficante4572
    @matttraficante4572 5 лет назад +85

    I know now how my dad feels when I talk about cars with him.

  • @DrTarekahmad
    @DrTarekahmad 4 года назад

    Upscaled are the best videos on Engadget, this guy is awesome and very knowledgeable.

  • @ezrakainz
    @ezrakainz 4 года назад +16

    The Verge: Tries to build a PC
    Engaget: Hold my research

  • @jadakazz
    @jadakazz 5 лет назад +61

    Excellent Overview Of The HDR Standards.

  • @KabukeeJo
    @KabukeeJo 4 года назад +1

    And finding that one perfect TV that supports all of these HDR type formats is a PAIN!!

  • @Bellyflops2
    @Bellyflops2 5 лет назад +32

    Pretty good explanation of a somewhat complicated subject

  • @MrCoCoVerade
    @MrCoCoVerade 5 лет назад +6

    The quality of Dolby Vision is unreal. Props to them for making an international standard. Now with Dolby Atmos and Dolby Vision there’s really no need to go to a theater. They consistently deliver a perfect experience for the everyday person.

    • @lolerie
      @lolerie 5 лет назад

      HDR10+ is already finalized, all of it is internal Dolby vision (also IcTcP color space but not really important). And it is a standard for Blu-ray now. Mandatory.

    • @lolerie
      @lolerie 5 лет назад

      @Pho Tato no you do not need it. Extra fee only for Dolby Atmos Headphones, not for theatre.

    • @AKSBSU
      @AKSBSU 5 лет назад

      I was shocked at how much better Dolby Vision made Aquaman look despite being transferred from a 2K intermediate.

    • @lolerie
      @lolerie 5 лет назад

      @@AKSBSU it is because there is a different calibration for Dolby vision vs HDR10. And actually dolby vision is wrongly calibrated. There is not so many differences between them except that ICtCp can give more colors with lower bitrate and dynamic metadata is a little better than Dynamic Tone mapping. But idrally there should not be many differences.

  • @joshlikescola
    @joshlikescola 3 года назад +2

    I've done all this stuff at university and frankly learned quite a bit!
    Everything I already knew seems spot on in terms of accuracy 👌

  • @alekseibarulin3511
    @alekseibarulin3511 3 года назад

    Short, informative, everything in 1 video, saved me a lot of time. thank you.

  • @ebojager
    @ebojager Год назад

    Wow, 3 years later and such a great video, thank you! Really helps me understand things related to HDR.

  • @LaconicPersuasion
    @LaconicPersuasion 5 лет назад +2

    Love the attention to detail and the ease with which it is conveyed ! Chris are you on any podcasts ?

  • @SurviveUntilSunrise
    @SurviveUntilSunrise 5 лет назад +2

    You guys did a good job. i understood like 3/5ths of that. I might watch this a few more times to fully understand.

  • @jerodbjx
    @jerodbjx 5 лет назад +31

    That was a great explanation of the standards.

  • @siamakpoursabahian539
    @siamakpoursabahian539 Год назад

    A brilliant explanation gama-curved for general understanding. This is the HDR of instructional videos for highly technical topics.

  • @v.a.i.s.a.k
    @v.a.i.s.a.k 5 лет назад

    Holy molly. It should be floated as a semester course. This should be the benchmark for tech-informative videos. Simply best.

  • @paulunga
    @paulunga 5 лет назад +5

    Very well explained. Even a few years into 4K and with 8K on the horizon, I find the gains in resolution to be almost negligible at normal viewing distance. But HDR is definitely something that can make certain movies and video games look much better. It'd be just nice if there weren't that many standards involved and wildly varying levels of peak brightness from screen to screen. An HDR400 monitor is kind of lackluster compared to a screen with an actual peak brightness of 1000 nits.
    (though it can still look noticably nicer than SDR)

  • @007.M-D
    @007.M-D 5 лет назад +1

    Quick Sharp to the Point, and fun to watch. Congratulations. 👍

  • @LIJ
    @LIJ 5 лет назад

    I subscribed just from this one video. Great content and explanation!

  • @DevilNeverKnows
    @DevilNeverKnows 3 года назад +1

    I didn't expect to learn so much today, and in under half an hour too

  • @Jona69
    @Jona69 4 года назад

    This video was the best explanation I've seen so far.

  • @HasanZobaer
    @HasanZobaer 4 года назад

    Perfectly explained almost everything there is to know about HDR! Quality video there!

  • @gregsullivan7408
    @gregsullivan7408 15 дней назад

    Excellent presentation - thankyou

  • @gliari
    @gliari 4 года назад

    Finaly a proper explanation of HDR with the right amount of science!

  • @kishores7034
    @kishores7034 5 лет назад +2

    Man these upscaled videos are very well explained
    you can start a university for explaining tech

  • @bobcoco6047
    @bobcoco6047 5 лет назад +9

    The bit depth of my neurons seem to allow me to understand that stuff, I'm glad I updated my firmware to HDB16++ (High Dynamic Brain ) :D

  • @D3lor34n
    @D3lor34n 2 месяца назад

    Very comprehensive, good recap to get up to speed.

  • @jesusinclan5879
    @jesusinclan5879 5 лет назад

    This is a great video to show your kids when they want the latest smart TV. If they can explain and understand all the content in this video then they deserve a smart TV. I have headache now. Lol

  • @bardokobama1035
    @bardokobama1035 5 лет назад +2

    man i love this this is soo good
    i feel as a nerd i always need this

  • @Xero_Wolf
    @Xero_Wolf 5 лет назад +7

    @14:05
    That weird moment when part of his had disappears. I'm guessing something in the background they cut out but didn't expect his hand to be all up there. lol

  • @Philson
    @Philson 5 лет назад +2

    Great video. Very comprehensive.

  • @mohandark
    @mohandark 5 лет назад

    By far the best video on HDR.

  • @dvyio
    @dvyio 5 лет назад +50

    Your hand disappears at 14:05! 🙈

    • @Infection3d
      @Infection3d 5 лет назад +8

      14:06

    • @acethebunny
      @acethebunny 5 лет назад +4

      that makes me wonder what they are covering up in that spot of the frame.

    • @theweddingsinger1970
      @theweddingsinger1970 5 лет назад +1

      @@acethebunny A window or an advert?

    • @niter43
      @niter43 4 года назад

      @@acethebunny 5:25, there's spot with pure white reflection in the window, they've patched it in close-up.

  • @MatthewVandeputte
    @MatthewVandeputte 2 года назад

    This is a fantastic video

  • @scorpiocali53
    @scorpiocali53 5 лет назад +2

    Love that someone take the time to explain these different kind of HD formats. I have the LG oled C8 and I always have set up my regular broadcast channels in HDR and it shows a way better digital broadcasting. In case of Netflix or Amazon prime video, etc.There is not much to do. They already have their own Dolby standards settled.

  • @blooooooooooom
    @blooooooooooom 3 года назад

    Fantastic explanation

  • @mrclean2022
    @mrclean2022 4 года назад +2

    Would love to see how this information relates to the gaming settings on the new consoles like PS5, XBOX or higher end GPUs and some typical graphical settings you see in games

  • @waseemaq
    @waseemaq 5 лет назад +1

    Very articulate, you just explained most video technology terminology easiest way possible, now I can understand gamma curve way better, how analog signal quantized in digital and then reprocessed backwards for human analog consumption, great job in explaining this.
    I do have a wishlist for you to explain 24hz vs 60hz vs 120 have.g cinema vs soap opera. Thank you.

  • @nicomelmo
    @nicomelmo 2 месяца назад

    Thanks, you covered everything I need to know about HDR! Great video!

  • @arthurb6766
    @arthurb6766 4 года назад

    Crystal clear video

  • @elvinventucillo4501
    @elvinventucillo4501 5 лет назад +2

    What i spent months in reading and asking questions in fora i now understand by watching this video.

  • @Xollas
    @Xollas 5 лет назад +1

    I thought I new all about HDR. I’m glad you proved me wrong. Great video. Liked

  • @BRBearUSA
    @BRBearUSA 4 года назад +1

    The first video I see that actually addresses the differences of these standards in terms simple enough that I can understand. Thank you. R.
    P.S. I guess my next TV will have to have Douby HDR...
    Question: Can LCD QLED TVs display Dolby HDR, or is that OLED only? I ask because I am NOT willing to risk burn in when buying my new TV, which OLEDs are subject to.

  • @unclesebb
    @unclesebb 5 лет назад +2

    Great summary of some complex subjects in a relatively short video.
    There could have been a bit more clear explaining on the difference between sRGB vs REC709 however.
    Rec709 is the broadcast standard that all television uses and has different gamma curve than sRGB (2.4 vs 2.2)

  • @JonPais
    @JonPais 5 лет назад +4

    Great overview!

  • @Mustafa_9628
    @Mustafa_9628 4 года назад +2

    A moment of appreciation for the legends the understood everything this guy said in this video

  • @lateapex9420
    @lateapex9420 5 лет назад +10

    Does this apply to my 14" Sony Triniton?

  • @MV_96
    @MV_96 2 года назад

    Very well explained 👍

  • @dhenztm2554
    @dhenztm2554 4 года назад

    Great job in explaining a surprisingly complicated topic! 👏

  • @vfxjimmyworks
    @vfxjimmyworks 3 года назад

    best HDR explain on internet!

  • @jpgarcia6459
    @jpgarcia6459 5 лет назад

    yrs of video production class and film school all in a 15 min video. great job guys...

  • @DarkwngDuck
    @DarkwngDuck 4 года назад

    Gotta be honest. Dude, as techie as I am (35 year IT Pro/Electronic Engineer, stated humbly nevertheless), you trounce every reviewer there probably is on this stuff. And while I'm very sure you don't set out to impress people, I ended up VERY impressed with your knowledge; no hater over here. There's just no way I'll remember anything you said as I'm buying my television lol . No way I'd be able to play your video again while in the TV isle deciding. know what I mean? More can be less.. I now get the saying. My thumb voted down for too much info. But both thumbs are up on your knowledge, and I am subscribing.

  • @007Yasir
    @007Yasir 4 года назад

    Great video. Very professional information. Thank you for sharing.

  • @JoshGmit
    @JoshGmit 5 лет назад

    Oh man, instead of my teacher trying to explain color spaces and HDR, he just should played that video xD Best explainer i´ve seen so far for that topic :)

  • @jeroenk3570
    @jeroenk3570 2 года назад

    Very clear information, thank you.

  • @markuslh
    @markuslh 4 года назад

    Great explanation

  • @abhijitkarkare
    @abhijitkarkare 4 года назад

    Excellent sir👏👏

  • @kallamamran
    @kallamamran 5 лет назад

    Best explanatory video on the subject ever!!

  • @AndreiVaida
    @AndreiVaida 4 года назад

    Great video, full of technical details!

  • @karsh24
    @karsh24 4 года назад

    Really well explained!

  • @musicxxa6678
    @musicxxa6678 5 лет назад

    Just wow. Extraordinary.

  • @Marcus_Sylvester
    @Marcus_Sylvester 3 года назад

    Great overview! 👍 👍
    Thanks!

  • @zh4ngx
    @zh4ngx 4 года назад

    Really well done and a pleasure to watch!

  • @arnabsaha3126
    @arnabsaha3126 4 года назад

    Great video dou

  • @saiprasadchavan3178
    @saiprasadchavan3178 5 лет назад +15

    Bro I just can't store your detailed explanation in my brain..I have to watch it again with slow motion.👍👍✌👌

  • @TheCoolDave
    @TheCoolDave 5 лет назад +2

    Thanks, a good review... and updated Dolby Vision... I did notice HDR gaming... it made a nice improvement of games (XBOX ONE X). I had a Non-HDR 4k TV, then upgraded to a HDR10 with Dolby Vision... and it was an impressive upgrade on content images.

  • @Michal_M
    @Michal_M 3 года назад +1

    That is why some of the TV sets offer DV IQ - which simply measures an ambient light in the room where it is placed so the content displayed should looks closer to the one mastered by the production.

  • @top115
    @top115 4 года назад

    Finally!! Thank you for the good explanation. Now when im showing off my new TV I can explain all the details of HDR: "Brighter, more contrast, colour gamut something... argh, just watch, it looks amazing!!"

  • @LarsPallesen
    @LarsPallesen 5 лет назад

    Very well explained. Thanks!

  • @TechHead03
    @TechHead03 5 лет назад

    Great explanations

  • @69Dartman
    @69Dartman Год назад

    Well 3 years later there are a few TVs that can do 4000 nits or really close. But sounds like everything mentioned is still applies.
    Very good tutorial thanks.

  • @debasishp
    @debasishp 4 года назад

    Very well made video!!

  • @psyboyo
    @psyboyo 4 года назад

    Congrats, an amazing and detailed explanation! Thanks.

  • @ChannelAA
    @ChannelAA 4 года назад

    Great explanation :). Thanks.

  • @KizaruB
    @KizaruB 3 года назад

    I knew lots about displays before, but this gave me some cool new info

  • @kqsr2308
    @kqsr2308 5 лет назад

    Very informative. Thanks mate

  • @squid11160
    @squid11160 5 лет назад

    Fantastic video. Thank you

  • @Twin.motors
    @Twin.motors 4 года назад

    I know TVs, I know tech but you lost me so so many times, great video!

  • @Alex-fk3ni
    @Alex-fk3ni 4 года назад +2

    8:37 I didn't get it or you just made a mistake. How 8-bit monitor can use 255 bits to describe all range of brightness? )) Maybe it uses 255 VALUES (8 bit)? And 10 bit can't use 1024 bits. Did you mess up with bits and values in this part of video?

    • @nathanpickering6742
      @nathanpickering6742 4 года назад

      10 bit can use 1024. I have the OnePlus 8 pro which has 10 bit and it says 1024x1024x1024

  • @akshaybhandari64
    @akshaybhandari64 5 лет назад

    Thanks for explaination

  • @andrewmcfarland57
    @andrewmcfarland57 5 лет назад

    Another excellent tech explanation.

  • @michaelmcintosh9378
    @michaelmcintosh9378 4 года назад

    Watching American gods on Amazon prime on our 75" samsung q70t was the first show that blew me away. Comparing it our sdr 1080p 43" LG it was night and day. I completely agree HDR is waaaay more impressive and important than 4k is. It completely changes the viewing experience and I'm continually in awe pausing and rewinding. Side note* after 2 trys with the q70t and various issues we are waiting for our 75" Sony x900h that supports dolby vision and I'm soooo excited to experience dolby vision. I'm excited to see if I can notice a difference compared to hdr 10/ 10+ that the samsung supported. Great video and extremely well put to gether to explain all of this. Thank you!!!

  • @rawezhhiwa13
    @rawezhhiwa13 3 года назад

    Really amazing video

  • @shmolouis
    @shmolouis 4 года назад

    Very informative video. Would have liked to have also seen some particular brand/models as concrete examples as to where they are in the various spectrums.

  • @DELIMEX
    @DELIMEX 4 года назад

    Nice video. At 7:59 the graphic should be flipped or the 'image brightness' should be on the other axis, though. And while we're at it, at 7:16 - it's 256, obviously, instead of 252....