• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
Re: embedded profiles in PDF/Postscript
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: embedded profiles in PDF/Postscript


  • Subject: Re: embedded profiles in PDF/Postscript
  • From: Chris Murphy <email@hidden>
  • Date: Mon, 7 Jun 2004 11:17:57 -0600

On Jun 7, 2004, at 7:59 AM, Rich Apollo wrote:

How do envision:

1) that the prepress operator would be aware of the profile
2) that the prepress operator would gain access to the profile, if necessary?

My fear is that what you propose would require a prepress operator to run through hundreds of info boxes, or to use some kind of preflight app/script to sort the image files. Then the operator would have to construct automations to handle the various profiles that you've used.

No I don't think that is very useful. I suppose in such an ad hoc implementation it would be better than NO profile at all but I think this would have very limited use even in closed loop workflows. The point of the idea is to keep it transparent and seamless, but without having to manage so many redundant profile instances.

What I'm envisioning is that a URL-based embedded profile is read automatically (of course new software would have to support it), track down the profile using the URL, download a single copy of it, and associate it with all objects claiming it as the source profile. It would be totally transparent to the user unless they didn't have an internet connection.

Now if the internet connection is really a big stumbling block, that's why I'd raised the idea of a subset profile. There are six tables getting embedded with an output profile (up to six anyway), and only one of them is really needed, the A2B1 tag (device to PCS colorimetric). And a portion of the B2A1 tag would be helpful if the image needed to be reseparated using black point compensation (basically the black point information).


Chris Murphy
Color Remedies (TM)
www.colorremedies.com/realworldcolor
---------------------------------------------------------
Co-author "Real World Color Management"
Published by PeachPit Press (ISBN 0-201-77340-6)
_______________________________________________
colorsync-users mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/colorsync-users
Do not post admin requests to the list. They will be ignored.


  • Follow-Ups:
    • Re: embedded profiles in PDF/Postscript
      • From: Graeme Gill <email@hidden>
References: 
 >embedded profiles in PDF/Postscript (From: Rich Apollo <email@hidden>)

  • Prev by Date: Re: embedded profiles in PDF/Postscript
  • Next by Date: Re: Who"s right?
  • Previous by thread: embedded profiles in PDF/Postscript
  • Next by thread: Re: embedded profiles in PDF/Postscript
  • Index(es):
    • Date
    • Thread