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K
Kpri
Participant
April 28, 2020
Answered

Bild in Bittiefe 64 speichern [GERMAN]

  • April 28, 2020
  • 2 replies
  • 1067 views

Hallo,

 

ich habe eine Frage zu der Bittiefe in Photoshop. Ich benötige ein Bild das in der Bittiefe 64 gespeichert ist (png). Das Problem ist jedoch, dass mein Photoshop diese nur in Bittiefe 32 speichert. Ich habe Photoshop 2020, sowie Elements auf einem x64 Windows-System laufen. Gibt es eine Möglichkeit ein Bild mit Photoshop so zu speichern oder muss ich dafür ein anderes Programm nutzen?

 

Vielen Dank!

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Correct answer Test Screen Name

Alpha is given as transparency in Photoshop. So far as I know, you just delete your layer called Background and create an image with transparent areas in a new layer (or layers). Save as PNG (do NOT use Export or Save For Web). Don't worry about the "alpha channel" setting, doesn't seem to be what you need.

2 replies

T
Test Screen Name
Legend
April 28, 2020

The largest bit depth supported by PNG is 16 bits per component - 48 bits for RGB, 64 bits with alpha. Photoshop goes up to 32 bits per component - 96 bits for RGB, so it is much more capable than your needs.

    T
    Test Screen NameCorrect answer
    Legend
    April 28, 2020

    Alpha is given as transparency in Photoshop. So far as I know, you just delete your layer called Background and create an image with transparent areas in a new layer (or layers). Save as PNG (do NOT use Export or Save For Web). Don't worry about the "alpha channel" setting, doesn't seem to be what you need.

      Chuck Uebele
      Community Expert
      Chuck UebeleCommunity Expert
      Community Expert
      April 28, 2020

      Photoshop can't save an image in 64 bit depth. From looking at the web, there are some programs that can convert images to 64 bit. But why do you need to do this?

        K
        KpriAuthor
        Participant
        April 28, 2020

        Thank you for your answer!

         

        Oh really, that's too bad. What programs would that be? I didn't find any, but maybe I used the wrong terms for the search. I'm working with the Unreal Engine and for implementation of functions like a compass, the program needs a 64 bit picture. 

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