Axel Robert wrote: Hi,
According to the latest update provided on the color.org website, it seems that sRGB_V4 would (should) be a good reference profile.
what are your technical reasons for moving to V4 though ?
But, in PDF/X workflows, Ghent Work Group Process Control subcommittee previously recommended restricting ICC profiles in PDF/X to those made to the older v2 specification.
Right - since technically, V4 doesn't add a whole lot (some extra per channel curve types, better internationalization support of meta-data) and has some disadvantages (elimination of absolute colorimetric support for display profiles with standard CMMs, confusion about L*a*b* encoding, confusion about the black point), it's understandable if wider compatibility is more important than "having the latest". Graeme Gill.