[dokuwiki] Re: corruptly resized images in Wiki

I'll take a stab at this...

So my question is: does anyone know how this could happen (maybe moving
the data driectory, corrupt metadata or smth.)?


The images don't appear to be corrupt, the impression I got was that
they were either badly compressed or for some reason decided to use a
small color table (or perhaps no dithering was applied). (I don't know
the specifics of jpg files, so these are just shots in the dark.)

If you open any of the images in a text editor, you'll see the
following line embedded in the binary:
"CREATOR: gd-jpeg v1.0 (using IJG JPEG v62), quality = 0"

Particularly, I would say the "quality = 0" is the problem. I would
imagine its either something you could configure from within the php
or... well, however it is generated.

If you're not able to change anything, alternatively I would suggest
perhaps trying other image file types, png or gif, again just a shot
in the dark.

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--Terence J. Grant(tjgrant@xxxxxxxxxxxx)
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