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Problemas de color

Forum|Forum|5 years ago
August 5, 2020
2 replies
1138 views

Cuando estoy trabajando una imagen en Photoshop, si le doy a Vista --> Ajustes de prueba --> Monitor RGB, en la imagen cambia el contraste y algo los colores. Son los mismos cambios que se producen si visualizo la imagen en Windows. No sé qué estará causando el problema o conflicto. Tengo el monitor calibrado con XRite.

Translated by Google (Neil Barstow colourmanagement.net)

When I'm working on an image in Photoshop, if I give Vista -> Test Settings -> RGB Monitor, the image changes the contrast and the colors somewhat. They are the same changes that occur if I view the image in Windows. I don't know what is causing the problem or conflict. I have the monitor calibrated with XRite.

Problem or error

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Correct answer davescm

So you are saying that the viewer, in this case Firefox is not using colour management on your facebook image.

Is Facebook maintaining or stripping the profile? You should be able to find out by downloading the image and seeing if the profile is still embedded.

Firefox should use embedded profiles, but needs to be set to use sRGB if no profile is embedded. To do that :

Type in about:config to the Firefox address bar

Ignore the warning
type gfx to see the relevant section

Make sure gfx.color_management.mode is set to 1

Dave

NB, colourmanagement

Community Expert

I added a couple of Google translates here because English speakers may like to see Dave's solution

I hope this helps

neil barstow, colourmanagement.net :: adobe forum volunteer

davescm

Community Expert

By setting proof colours to Monitor RGB and using View > Proof colours then you are effectively switching off Color Management. So you would expect to see a change.

Viewing the image in Windows, using a non color managed viewer will also switch off colour management , so you will see the same effect.

Dave

C

CiRCuS JKIIAuthor

Participating Frequently

El perfil del documento (mi imagen) es sRGB IEC6 1966-2.1

El problema es que una vez que guardo la imagen con el perfil sRGB y todo correctamente, al publicarla en Facebook con Firefox (todo actualizado y correctamente) no se ve como en Photoshop y se ve igual que al probarla en Vista --> Ajustes de prueba --> Monitor RGB

No me ocurre en otras webs como 500px, Flickr ó 1X.com, sólo en Facebook

Translated by Google (Neil Barstow colourmanagement.net)

The document profile (my image) is sRGB IEC6 1966-2.1
The problem is that once I save the image with the sRGB profile and everything correctly, when I publish it to Facebook with Firefox (everything updated and correctly) it doesn't look like Photoshop and it looks the same as when I tried it in Vista -> Settings test -> RGB Monitor
It doesn't happen to me on other websites like 500px, Flickr or 1X.com, only on Facebook

C

CiRCuS JKIIAuthor

Participating Frequently

Y sólo ocurre desde hace un par de meses; antes no daba problema

translated by google (Neil Barstow colourmanagement.net)

And it only happened for a couple of months; before it was no problem

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