How I Nailed This "Greenscreen" Shot (Step by Step)

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  • Опубліковано 13 січ 2025

КОМЕНТАРІ • 40

  • @48frames
    @48frames  21 день тому +1

    Soooo... How many times? =)

  • @fariz_seyn
    @fariz_seyn 16 днів тому

    This video deserves way more recognition! The quality of information and guidance you provide is better than many paid courses. Can't wait to see what you upload next!

    • @48frames
      @48frames  16 днів тому

      Looks like youtube doesn't need that. I can keep doing the same quality but it will smow me down. My main goal right now -- to be able to do my own practice materials. For that I need some resources I can gain with my courses. Looks like one video in one month won't help me to get full group for a course =)
      At least for now I need to switch to much more simple and more technical videos. I can return to this quality only when I will have a bit bigger audience.

  • @pant0n1k
    @pant0n1k 19 днів тому

    Thank you, Andrew! The video is excellent. I am eagerly anticipating the start of the RDS-1 course.

    • @48frames
      @48frames  16 днів тому

      a few days before the start of registration =)

  • @ЭдуардУмедбаев
    @ЭдуардУмедбаев 21 день тому +3

    Few people know, but this is Nuke's father

    • @48frames
      @48frames  20 днів тому

      At least trying to do my best =)
      Thanks for support!

  • @3zi3x
    @3zi3x 19 днів тому

    ❤‍🔥❤‍🔥❤‍🔥

  • @КостяКорытко
    @КостяКорытко 21 день тому +1

    OMG THNX for the video, I almost broke my head doing similar work before

    • @48frames
      @48frames  21 день тому +1

      Hope my script will be helpful =)

  • @pullet389
    @pullet389 20 днів тому

    I counted 5 Tylers. Well, this is the funniest video about pixels, considering that in daily work such shots cause opposite emotions. Great job! Thanks for the attached .nk file, it will be very useful for studying

    • @48frames
      @48frames  20 днів тому

      Screw that Nuke, will do fun videos! Joking :) You know I have much more scripts in my pocket to share. All in good time.
      Nice guess about Tylers by the way :)

  • @pesvel
    @pesvel 21 день тому +1

    informative video even for a beginner, there is plenty to learn, and the editing is kinda great too. i only counted four tyler's

    • @48frames
      @48frames  20 днів тому

      Thanks! Im planning to do more, but this has to pay off. Otherwise... Hope there won't be "otherwise" =)
      4 - is a good guess ;-)

  • @gorkapascual5897
    @gorkapascual5897 20 днів тому +1

    This is super useful. Thank you very much!

    • @48frames
      @48frames  20 днів тому

      Thanks for your support

  • @noiseboxdesign
    @noiseboxdesign 5 днів тому +1

    Hello! Can you explain about ST map on your background? How works that stabilization in that way?

    • @48frames
      @48frames  5 днів тому

      You can remove STmap1 and Expression1 and see that the result will be preatty much the same. But. The quality of the image will be worse. That's because of a concatenation break. LensDistortion + 3D + LensDistiortion. Each step we break the image a bit. But if we apply these transforms to a pixels position map and feed it to STmap, we will have only one "filter kick". To do it, you need to create the pixels position map (Expression1), apply all you transforms there and connect this transformed image to the stmap input in STmap1 (aslo change "uv channels" parameter in STmap1 to "rgb").
      learn.foundry.com/nuke/content/comp_environment/transforming_elements/filtering_algorithm_2d.html
      learn.foundry.com/nuke/content/comp_environment/transforming_elements/node_concatenation.html
      learn.foundry.com/nuke/content/reference_guide/transform_nodes/stmap.html

    • @noiseboxdesign
      @noiseboxdesign 4 дні тому

      @@48frames I got it) But You blurring whole image after all serious operations :) why so many works for footage that you blurring after?

    • @48frames
      @48frames  3 дні тому

      I don't know how to respond to this... I dont remember any area in the script where I "blurring whole image".

    • @noiseboxdesign
      @noiseboxdesign День тому

      ​@@48frames Defocus out of car's windows

  • @HarshShinde-o6n
    @HarshShinde-o6n 5 днів тому +1

    Sir i saw the script i have a one doubt, in despil after form node you added a grade node in that grade node you tiwek the value of Whitepoint and gain which area do you select in grade node? , can you explain about that method

    • @48frames
      @48frames  5 днів тому

      Each time I can check different areas. Overall if I see the difference in the core between "after despill" and "before despill" I try to match an image to "before". With disabled Grade I pick whitepoint inside the code after Merge (plus) and pick gain inside the core before despill. Then I enable this Grade. If I need I can additionaly tweak myltiply.
      The main logic is. We need to remove spill color but save overall feeling of env light. Without this Grade the image may look nutral.

  • @Yashshinde0912
    @Yashshinde0912 2 дні тому

    Sir what if we wanted to add realistic reflection on windshield
    Which method should we use?
    Can you give me some notes to add realistic and

    • @48frames
      @48frames  2 дні тому

      Sure. All reflections should be added with plus operation (Merge (plus)). Take the original bg and grade it down with Multiply lower 1. So reflection should be darker than original bg. The amount of darkening (I think) will be based on glass characteristic. It always better to use reference to CC reflection. Lastly, this reflection should be bended to match a glass. Any methods to replicate this cureature can be useful if they give a decent result

  • @shubhamshetty6190
    @shubhamshetty6190 13 днів тому

    Hey
    Happy new year 🎉
    Can you please share the tool "edge extend " ?

    • @48frames
      @48frames  13 днів тому +1

      Happy new year!
      EdgeExtend is a default node in Nuke.
      learn.foundry.com/nuke/content/comp_environment/filters/edge_extend.html
      I prefer uncheck “premult” and leave “detail amount” with 0

  • @vfxcoker021
    @vfxcoker021 6 днів тому +1

    Please make a zero to hundred tutorial for car chromaki

    • @48frames
      @48frames  5 днів тому +1

      It won't give you complete understating of when to take specific actions. It wil be "I solved this specific shot this specific way". To be better in keying comper has to learn how to work with image and solve problems based on this image, not "learn keying".

    • @vfxcoker021
      @vfxcoker021 5 днів тому

      @ thanke you so so so much

  • @HarshShinde-o6n
    @HarshShinde-o6n 2 дні тому

    sir i also want to ask more questions
    1)- does this technique edge extend method works on soft hairs also ?
    2)- sometimes we have lots of holes in soft hair how fo tacal that shorts?

    • @48frames
      @48frames  2 дні тому

      That's the thing. This algorythm is just a guide not a dirrection instruction.
      EdgeExtend can be used only if you see a good result. If not, you need to find another solution. Maybe divide original image with clenplate and multiply with new BG. That's why it is mach more important not to learn techniques but undertandt the basics and know what we can do with a digital image.

    • @HarshShinde-o6n
      @HarshShinde-o6n 2 дні тому +1

      @48frames Thanks for advance sir 🙏 , and also thanks for sharing script some one form big industry sharing workflow it is much helpful for students, i wanted to buy your course but it is to much expensive in Indian currency but thanks for advice

    • @48frames
      @48frames  День тому

      @@HarshShinde-o6n Thanks for your feedback! Hope eventually you'll have an opportunity to join the course =) Without any support Im not sure I can run this channel for free. But I'll try to do my best!

  • @mrfufaikin2876
    @mrfufaikin2876 21 день тому +1

    О у вас 4ый редюс ноиз. Уже кстати есть 5ый. Иногда бывает чуть лучше срабатывает)

    • @48frames
      @48frames  20 днів тому

      Тоже есть. Но он почему-то иногда не работает. Предыдущая версия проявляется себя стабильнее.

  • @drlnsv
    @drlnsv 20 днів тому +2

    Well, it would be way more useful if the artist expressed himself less and shared more knowledge with the audience. There is enough time to demonstrate the key mechanics of keying and the chosen approach here. Sharing the .nk is great but not enough because there is no clue why you picked that way there. Even if you make it longer than it is, no one's gonna complain assuming that your main goal was to share your specific experience rather than let everyone know about your courses.

    • @48frames
      @48frames  20 днів тому

      I see the point. Thanks for pointing that out! I’ll keep that in mind for future

    • @pesvel
      @pesvel 18 днів тому +1

      Like this comment because you are kinda right, but there is nothing wrong in promoting your product