Hi, >I have tried to use jpegicc on a Linux box (RedHat 7.x). > >The compiling process run very well. But when I try to convert a CMYK JPG to a RGB >one, using the >Adobe EuroscaleCoated.icc, I�ve got a kind of negative image. >On a Windows box or under WINE, the precompiled Windows program runs with no problem.
Is a know problem of photoshop-generated JPEG. jpeglib does not reverse these (incorrect) files. In the download area of the site, there are patched jcccolor.c and jdcolor.c for handling this: http://www.littlecms.com/newutils.htm#jpegicc The precompiled windows is already using that. Besides... avoid JPEG compression on CMYK where possible. The loosy nature of JPEG is not adequate for ink storage. Otherwise, if you really need that, including both patches files in jpegicc makefile will do the trick. Hope this helps Mart� Maria The little cms project http://www.littlecms.com [EMAIL PROTECTED] ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Lcms-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/lcms-user
