So I moved upstream and asked about this on the LittleCMS mailing
list. From what the users and devs there were able to figure out,
there is no ICC profile embedded in my camera's JPG and TIF files. In
fact, DSLR cameras do not embed an ICC profile at all. The Digital
Camera File system (DCF)
HAH! All of this has been a long-standing bug:
https://bugzilla.gnome.org/show_bug.cgi?id=492048
--
Frank Gore
Project Manager
www.projectpontiac.com
___
Gimp-user mailing list
Gimp-user@lists.XCF.Berkeley.EDU
Frank Gore píše v Pá 15. 01. 2010 v 17:12 -0500:
But this begs the question, what does Gimp use to determine the
embedded color profile? The EXIF data, or something else? Because even
if I change that tag from Uncalibrated to Adobe RGB, it still
doesn't change how Gimp treats it.
Again, you
On Sat, Jan 16, 2010 at 3:32 AM, Milan Knížek knizek.co...@volny.cz wrote:
I would assume that GIMP does not care about tags, just looks for any
embedded profile. But the developers would have to confirm it.
Upon further research, I just noticed there are two major versions of
the ICC
On 1/16/10, Frank Gore wrote:
Upon further research, I just noticed there are two major versions of
the ICC specification, 2.x and 4.x. Does Gimp support both? Does it
support the latest? (4.2)
Upon even further research you would find out that GIMP doesn't care
about that, because this is
Frank Gore píše v Čt 14. 01. 2010 v 21:35 -0500:
Sorry, those were links to the version of the pictures as displayed by
Picasa, which has the metadata stripped. The direct download links are
as follows:
I thought your camera would be very unusual to provide JPEGs w/o
metadata...
Adobe RGB:
Frank Gore píše v St 13. 01. 2010 v 18:20 -0500:
In any case, like I mentioned in my original post, I specifically have
it set to Ask what to do in the Preferences, and it doesn't ask.
I agree with you, it is definitely a bug. GIMP should not assume that
JPEG is in sRGB colour space when
On Thu, Jan 14, 2010 at 4:18 PM, Frank Gore g...@projectpontiac.com wrote:
On Wed, Jan 13, 2010 at 11:43 PM, David Gowers 00a...@gmail.com wrote:
We don't know if their formats are crazy.
But they certainly appear to be undocumented. Until they are
documented, or someone reverse-engineers
David Gowers píše v Čt 14. 01. 2010 v 18:56 +1030:
On Thu, Jan 14, 2010 at 4:18 PM, Frank Gore g...@projectpontiac.com wrote:
color profile and ask me about it when I open the file. Isn't that how
it's supposed to work? That's what other applications do, for example
Digikam/showFoto.
In
On Thu, Jan 14, 2010 at 3:26 AM, David Gowers 00a...@gmail.com wrote:
Don't you think that would be very tiresome?
Most images have no ICC profile attached; in this case, sRGB is indeed
implied. Producing images that are not sRGB but have no ICC profile
attached is wrong (more precisely, it's
Frank Gore wrote:
Sorry, those were links to the version of the pictures as displayed by
Picasa, which has the metadata stripped. The direct download links are
as follows:
Adobe RGB:
http://lh6.ggpht.com/_HAZjMzZWrtc/S05qkb7KkYI/BCw/oPJ80XXYH-Y/d/_GOR3359.JPG
sRGB:
I've been pulling my hair out trying to figure out color management in Gimp.
In the preferences, I clearly have File Open Behaviour set to Ask
what to do. My working profile is sRGB, and so is my Monitor profile.
I have Display rendering intent set to Relative colorimetric. Yet,
everytime I open
On Wed, 2010-01-13 at 17:46 -0500, Frank Gore wrote:
In the preferences, I clearly have File Open Behaviour set to Ask
what to do. My working profile is sRGB, and so is my Monitor profile.
I'm no expert about this so my wild-ass guess is that it doesn't ask
because there is nothing to do.
On Thu, Jan 14, 2010 at 9:16 AM, Frank Gore g...@projectpontiac.com wrote:
I've been pulling my hair out trying to figure out color management in Gimp.
In the preferences, I clearly have File Open Behaviour set to Ask
what to do. My working profile is sRGB, and so is my Monitor profile.
I
On Wed, Jan 13, 2010 at 6:21 PM, David Gowers 00a...@gmail.com wrote:
That sounds very much like it is attached in a non-standard way.
Actually, you're entirely right. If I assign an Adobe RGB profile to
the picture, then save it, and re-open it, THEN it asks me what to do
with the color
On Wed, 2010-01-13 at 18:20 -0500, Frank Gore wrote:
But the problem is that it doesn't convert when I open the file. It
just assumes the picture is in sRGB and interprets the color space
that way. Have you ever seen the colors of a file in Adobe RGB that's
incorrectly interpreted as sRGB?
On Wed, 2010-01-13 at 18:34 -0500, Frank Gore wrote:
On Wed, Jan 13, 2010 at 6:21 PM, David Gowers 00a...@gmail.com wrote:
That sounds very much like it is attached in a non-standard way.
Actually, you're entirely right. If I assign an Adobe RGB profile to
the picture, then save it, and
On Wed, Jan 13, 2010 at 7:36 PM, Frank Gore g...@projectpontiac.com wrote:
As I mentioned, all the commercial applications I've tried had no
problems determining the appropriate color space for these files. It's
only open source tools that are unable to, including Gimp.
So is this a bug? Or
On Thu, Jan 14, 2010 at 11:25 AM, Frank Gore g...@projectpontiac.com wrote:
On Wed, Jan 13, 2010 at 7:36 PM, Frank Gore g...@projectpontiac.com wrote:
As I mentioned, all the commercial applications I've tried had no
problems determining the appropriate color space for these files. It's
only
On Wed, Jan 13, 2010 at 11:43 PM, David Gowers 00a...@gmail.com wrote:
We don't know if their formats are crazy.
But they certainly appear to be undocumented. Until they are
documented, or someone reverse-engineers them, we are unlikely to gain
support for them in open-source software.
20 matches
Mail list logo
