Red-Green-Blue, a way of representing colors using the three primary lights.
2
votes
1answer
28 views
How are pixels actually shown on display
I spend a lot of time looking at raw-video in YCbCr-format.
Started thinking about what is really shown on the display and how
the pixels end up there.
No display can handle YCbCr-data so I guess ...
1
vote
0answers
52 views
RGB to CMYK in Gimp, what i'm doing wrong?
I'm trying to convert image from RGB to CMYK in Gimp, tried to search for answers, but couldn't fine one that would work for me, or I missed something important.
My preferences of color management ...
0
votes
2answers
101 views
sRGB and AdobeRGB color spaces
They say that AdobeRGB has more colors than sRGB color space.
What do they mean? Should they both have 16,777,216 colors (because they're both RGB color spaces)??
3
votes
1answer
671 views
FFMPEG: Convert .rgb images to video
I want to create a video from .rgb files. These just contain the pixels, no header.
I'm able to cerate a video from pngs:
ffmpeg -f image2 -r 30 -i %%06d.png -vcodec huffyuv video.avi
But ...
3
votes
1answer
456 views
Is setting your card to a lower custom resolution dangerous?
I have a laptop computer with integrated Core i5 Intel HD graphics..
I want to use the vga output to connect to an old tech CRT tv that has an RGB input port, So I'm using a vga to RGB cable. I heard ...
2
votes
1answer
117 views
How do twelve-character color codes work? [duplicate]
Possible Duplicate:
48-bit colours?
I'm using the Xfce 4.10 desktop environment on Ubuntu 12.04. While trying to get things the way I want I came across #aaaaaaaaaaaa and #666666666666 in ...
0
votes
0answers
419 views
Decoding .rgb file into readable image data?
I've extracted some image assets out of a popular Simpsons game but I can't find any application to read or convert them, and I'm not even sure what format they are in, besides for their .rgb ...
1
vote
1answer
5k views
Converting RGB to CMYK color profile in GIMP
I want to convert an sRGB image in gimp to CMYK.
Heres what I did:
Downloaded CMYK color profiles from Adobe.
Extracted them in the icc folder (/usr/share/color/icc/)
I opened my xcf image in gimp ...
0
votes
1answer
434 views
Exporting .psd to .jpeg changes CMYK to RGB?
I don't know much about Photoshop. I created a business card in RGB profile but the printer needs it as CMYK.
I therefore just went to "Mode", changed it to CMYK 16 Bit and thought that was it, but ...
7
votes
2answers
933 views
CMYK conversion from RGB
I have several RGB images that I have to convert to CMYK for a paper submission. I have a Photoshop Elements 9 license but it doesn't support CMYK.
I remember having tried with ImageMagick on Linux ...
2
votes
1answer
5k views
What is YCbCr444?
I just brought home my first HD monitor, a ViewSonic VX2753mh, hooked it up, and began looking at the settings. Immediately, I noticed a very distinct "washed-out" feel to the colors. Googling around, ...
0
votes
2answers
145 views
Trying to reproduce a color in CMYK Mode
Firstly i cant find an appropriate forum, so I'll ask this question here in case someone might know the answer. I'm very new to design so please bear with me. I am creating a set of business cards ...
0
votes
1answer
356 views
ImageMagick is incorrectly showing some images as negatives
1 2 3 4
Image 1 is the original main file as displayed by ImageMagick display. It is showing up as a negative, but shouldn't be. When displayed using other tools, it's ...
0
votes
1answer
57 views
Universal Color Selection Tool
I need to find the RGB of a color that is on an emulator.
I need an app that can get the RGB from a separate application.
Any ideas?
0
votes
2answers
407 views
How do I make sure my color stays the same in my different .psd files?
I asked two Photoshop experts I know but they haven't got a clue because all my settings are exactly the same, in both files. (except the RGB type!)
I use RGB color, 72DPI, 8 bits / channel.
No ...
0
votes
1answer
937 views
Projector image is all green
I'm using a lamp projector attached via VGA to a MacBook running OS X 10.6.
The problem that I'm experiencing is that the image is all green. How much green? Well, it looks like there is no red ...
1
vote
6answers
3k views
Adobe photoshop image export causes changes in colors
I am using Adobe Photoshop CS2 Version 9.0.2 on Windows XP.
I am having trouble exporting images from a psd file, because the colors in the resulting image are not the same as in the original file ...
