Copy link to clipboard
Copied
こんにちは
sRGB、24bit、JPG画像と指定されていますが
RGBでは8bit, 16bit, 32bitの指定しかメニューにありません。
sRGB、24bit、JPG画像にするにはどうしたらいいでしょうか?
どうぞよろしくお願いいたします。
Hi
It's specified as sRGB, 24bit, and JPG image.
The only RGB options in the menu are 8bit, 16bit, and 32bit.
How can I make it an sRGB, 24bit image?
I am using thCreative Cloud verson of Photoshop 23.0
Thanks
Copy link to clipboard
Copied
"It's specified as sRGB, 24bit, and JPG image. "
I think they are asking for 8 bit per channel image. Three channels multiplied by 8 bit (Red, Green, Blue) gives you number 24. Read about color depth from here https://en.wikipedia.org/wiki/Color_depth. Sometimes people are reffering to PNG as 24 and 32 where 8 additiona bits are for transparency (R, G, B - 8 bit channels plus transparency).
"RGB images with 8‑bits per channel (Bits/Channel or bpc) are sometimes called 24‑bit images (8 bits x 3 channels = 24 bits of data for each pixel). "