What is a 8-bit or 10-bit image? Bit Depths EXPLAINED!

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  • Опубліковано 18 січ 2025

КОМЕНТАРІ • 54

  • @BuildingCenter
    @BuildingCenter 6 років тому +9

    This is the clearest, most succinct explanation of this nerd-fuel topic I've found. Well done, B. Thanks.

  • @GusDaCosta
    @GusDaCosta 6 років тому +30

    What about 50 shades of grey?

    • @zy_cheng
      @zy_cheng  6 років тому +11

      That's like, 7.071-bit! Not good enough for me!

    • @abenpr.
      @abenpr. 6 років тому +1

      Think he dint get it the way you mean haha! Or he decide to stay profesionally
      ZY🤙

    • @GusDaCosta
      @GusDaCosta 6 років тому

      AngelB. I agree, I wish he got it😂

    • @EwanLim
      @EwanLim 6 років тому +1

      @@GusDaCosta I think he actually did and responded with an Ultra-Nerd joke reply. Since 50 shades is... screw math.

    • @OlaviMurto
      @OlaviMurto 5 років тому +1

      @@zy_cheng actually around 5.643856189775-bit. That's the closest my phone calculator got.

  • @moldie
    @moldie 6 років тому +2

    Excellent point regarding the bit difference in a raw image, thank you !

  • @Mandemics
    @Mandemics 3 роки тому

    Thank you! I share your video with my photography students each semester.

  • @Silentnight1979
    @Silentnight1979 2 роки тому

    Just found your videos as i begin my journey to make movies. Great stuff. Thanks !!!

  • @galihseno
    @galihseno 6 років тому +19

    What about 4:2:2 or 4:2:0, Could you please make a video explanation about that?

    • @zy_cheng
      @zy_cheng  6 років тому +8

      Great suggestion! I do in fact intend to make one explaining that in the near future.

    • @chrisiclickyou3947
      @chrisiclickyou3947 6 років тому +1

      please do ! @@zy_cheng

    • @AAhmed_Alii
      @AAhmed_Alii 5 років тому +1

      When it's coming?

    • @EricCosner
      @EricCosner 4 роки тому

      +1 ... Plus I've always wondered does 10-bit 4:2:2 have 10 bits per color per channel, and does it matter if you record in BT2020 vs BT709 🤔

  • @stevedowning4824
    @stevedowning4824 6 років тому +40

    Finally I can impress my crush 🤠 "You like 50 shades of grey? Let me show you my 256 shades of grey 😏"

  • @binthepete3572
    @binthepete3572 5 років тому

    very educational and informative... you explained the information very well...

  • @ixem
    @ixem 6 років тому

    Thanks for the explanation, found on petapixel, straight to the point and clear, love the content.

  • @MHarvey-tp5km
    @MHarvey-tp5km Рік тому

    This is great. Thanks.

  • @phatcrayonz
    @phatcrayonz 4 роки тому

    Thank you for explaining

  • @AAhmed_Alii
    @AAhmed_Alii 5 років тому

    Sharing this with Digital Image Processing students!

  • @SandyChase
    @SandyChase 6 років тому +1

    It would be nice to show us in the video an example of where that makes a difference. In 8-bit video, I notice it in big areas of sky with a subtle blue gradation, and on faces, where we're especially sensitive to subtle color differences. It usually shows up as banding in the image rather than smooth gradients.

  • @kalderetangKambing69
    @kalderetangKambing69 6 років тому

    Greetings from the Philippines! More power sir :)

  • @KZ-hb2hm
    @KZ-hb2hm 6 років тому

    Great explanation

  • @achkat5424
    @achkat5424 3 роки тому

    Thank you.. I got it.. god bless you

  • @geraldundone
    @geraldundone 6 років тому +3

    Camera talk AND cats? What's not to like. 👌

  • @Agherr08
    @Agherr08 3 роки тому

    great thanks man!

  • @yacinejulian6678
    @yacinejulian6678 4 роки тому

    you rock dude

  • @oneeyedphotographer
    @oneeyedphotographer 6 років тому +2

    JPEG is always 8 bit, it's in the definition.
    Computer monitors, specialist monitors excepted, and TVs always display 8 bit.

  • @Pro9pix
    @Pro9pix 6 років тому

    Please make a video on c log, s log , and nikons whatever log if its there

  • @nyrubin
    @nyrubin 6 років тому +1

    Does bit in video really matter since ur still only recording @ a certain mbs

  • @Pro9pix
    @Pro9pix 6 років тому

    Thanks bro

  • @someoneyoumightknew7726
    @someoneyoumightknew7726 3 роки тому

    Why does it happen with BMP files that a small image with a color space of only
    256 colors (8 bit) require more storage space than the same image with a color space of 16.8 million colors (24 bit)?

  • @felobazo24
    @felobazo24 6 років тому

    Hey! So most cameras produce 8-bit JPEGs and 14-bit RAWs, but what’s the bit depth of RAWs coming from cameras that produce 10-bit JPEGs?

  • @meetsanchala5995
    @meetsanchala5995 5 років тому

    What is dual pixel technology?

  • @Ddubmedia.content
    @Ddubmedia.content Рік тому

    I'm gonna kill it at the next party I go to! Thanks for the info buddy. 🙂

  • @NomadicNative
    @NomadicNative 5 років тому +1

    Ha! I see what you did there, it’s a test, right? Does the cat really have stripes, or is that a solid gray cat with bit banding in the video? Clever :^)

    • @zy_cheng
      @zy_cheng  5 років тому +2

      You sir just blew my mind!

  • @arifkizilay
    @arifkizilay Рік тому

    bit depth is about dynamic range. is that right?

  • @wolfe4410
    @wolfe4410 6 років тому

    Hey man I'm not drunk or anything but you're cool

  • @AMARBOYHEL
    @AMARBOYHEL 6 років тому +1

    Thats why girls dont like me 2:23

  • @arnoldmerlot392
    @arnoldmerlot392 Рік тому

    Do 32 bit content really exist ?

  • @bodkinsbestphotography
    @bodkinsbestphotography 6 років тому +1

    Try not to string the words "shades" "of" and "grey" together in your videos...

  • @fastflame200
    @fastflame200 2 роки тому

    Cat videos on UA-cam....Started out looking at foto content and ended up looking at cat footage

  • @eslamal.sheikh5513
    @eslamal.sheikh5513 4 роки тому

    Great. But it would be better if you talk a bit slowly. Thanks.

  • @akeiai
    @akeiai 5 років тому

    64 bit.