jpg image quality

[David Pitts]

I cannot figure out where to change the settings that will get imagemagick to leave the jpgs uploaded through the file system alone.



The "good" image shows much less "artifacts" from compression than the bad image. Where can I make changes that will leave the image unmolested?

[pSouper]

you could play with the settings here...
in_lib/imagik.convert.inc.php

Code: Select all

function imagick_converting ($img,$ext="jpg",$ttxt="",$imgdir="",$tdir="",$mw=150,$mh=150,$qual=75,$prfl=0,$dens=72,$addcmd="") 

[argos]

yes, I had the same problem recently. After changing the "qual=75" part to "qual=100" they are not compressed anymore.

BTW, does anyone know what the "$prfl=0" part does?