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possible bug PNG adding profiles IM 6.8.9.5 Q16 Mac OSX
Posted: 2014-07-20T19:23:33-07:00
by fmw42
I am not sure if this is a bug or not. If not a bug, what does the message mean?
Code: Select all
convert rose.png -profile /users/fred/images/profiles/sRGB.icc -profile /users/fred/images/profiles/AdobeRGB1998.icc rose2.png
Re: possible bug PNG adding profiles IM 6.8.9.5 Q16 Mac OSX
Posted: 2014-07-21T05:22:26-07:00
by glennrp
It is due to libpng-1.6 being overly fussy about sRGB profiles. IM-6.8.9-5 has new code to remove some of those warnings, but it requires libpng-1.6.12 for that, so you could try upgrading your libpng delegate.
Re: possible bug PNG adding profiles IM 6.8.9.5 Q16 Mac OSX
Posted: 2014-07-21T09:24:03-07:00
by fmw42
Thanks. Upgraded from 1.6.10 to 1.6.12. That worked.
Re: possible bug PNG adding profiles IM 6.8.9.5 Q16 Mac OSX
Posted: 2014-07-21T09:38:23-07:00
by snibgo
We also get these warnings on the pre-built Windows versions, eg the current 6.8.9-5. Perhaps whoever builds this can include the upgraded libpng.
Re: possible bug PNG adding profiles IM 6.8.9.5 Q16 Mac OSX
Posted: 2014-07-21T09:58:09-07:00
by dlemstra
I will update libPNG under windows to 1.6.12