[Openicc] colord 0.1.0 released!

Kai-Uwe Behrmann ku.b at gmx.de
Thu Jan 20 02:09:11 PST 2011


Am 19.01.11, 19:25 -0700 schrieb Chris Murphy:
> On Jan 19, 2011, at 6:06 PM, Hal V. Engel wrote:
>> Yes that is the basic idea.  The only real difference is where the settings
>> data is stored.  Is it part of the profile (in which case there is no need for
>> a database to be searched) or is it in a separate database?
>
> I am skeptical of using the existing ICC profile format for a workflow that seems to want a relational database. Maybe it could work, but I'd think you'd still need caching and/or indexing.

Sorry if I come back to monitors in analogy to printing. Buts thats
what is implemented already.

The device infos in ICC is fast enough, that I decided to use it for 
speeding up monitor profile selection. On the fly ICC profile generation 
from EDID is slower. see here:
http://oyranos-cms.blogspot.com/2011/01/speeding-up-compicc.html

>>  Either approach
>> can be simple and elegant for end users but I think embedding the information
>> in the profiles is also elegant from an implementation point of view since it
>> actually makes things very simple for everyone particularly since we already
>> have most of the pieces to put it all together.  All we really need is to have
>> a well documented architecture so that everyone is working toward a defined end
>> state.
>
> I think the "how we want it to work" should come first, and then "how to make that happen" comes second. Maybe existing work with ICC profile metadata is sufficient, but I'm pretty much over it when it comes to how the ICC profile format forces workflow, rather than the other way around.

I think most users want implicite colour management, some kind of 
automatic profile selection. Most people I know do not want to explicitely 
configure their devices ICC profiles. They have other things to do.
So I had a problem. To get the devices colour managed, I could configure 
all by hand myself or make it working automatic. I obviously preferd the 
later.


kind regards
Kai-Uwe Behrmann
-- 
developing for colour management 
www.behrmann.name + www.oyranos.org



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