On 19/06/18 03:20, Tomas Hala wrote:
Hi all,

at http://wiki.contextgarden.net/PDF/A I found the following:

"""""
In ConTeXt mkiv, in order to create such a compliant PDF/A file, one can do as 
follows: first install (or check that they are present) the following color 
profiles files

default_cmyk.icc
default_gray.icc
default_rgb.icc
ISOcoated_v2_300_eci.icc

into tex/texmf-context/colors/icc/profiles of your Context standalone 
directory. The default_*.icc files are part of ghostscript...
"""""

So I checked that they are present (CentOS 6.6, GPL Ghostscript 8.70) and
I discovered that these files are not present at any ConTeXt (or TeX) 
installation from TeXlive
neither as separate files, nor at file 
context/colors/icc/context/colorprofiles.xml.

Only default_gray.icc is present as a part of ConTeXt installations from our 
garden.

Therefore, I would like to ask
(a) where I can find the set of original default*.icc files,
(b) what is the reason why these files are not included in the TeXlive and 
garden installations,
(c) if it is possible to add it there for future, and
(d) if the produced PDF (with \setupbackend[format={pdf/a-1b:2005}...]) is 
PDF/a compliant when these
icc files are not present and the whole content of the document is only in 
black (i.e. no grayscale, no colours).

wget http://dl.contextgarden.net/misc/iccprofiles/complete_ICC_profiles.zip
unzip complete_ICC_profiles.zip -d /opt/context/tex/texmf-local


Our university decided to be "PDF/a compliant", that is the reason why I am 
asking.

Best wishes,

Tomáš

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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the 
Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : http://contextgarden.net
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