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The Coppermine development team is releasing a security update for Coppermine in order to counter a recently discovered vulnerability. It is important that all users who run version cpg1.5.46 or older update to this latest version as soon as possible.

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Author Topic: Image Quality Changes  (Read 7164 times)

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Image Quality Changes
« on: May 18, 2012, 12:44:36 pm »

For some reason, I've only noticed this today but the Image Quality on my photos changes slightly. It's not a massive difference but it's quite annoying.


All the images seem to be like this now, I was going through old photos which have watermarks on (Placed on by myself and coppermine) and the watermark shows its not the quality it should be. Any ideas on how to fix this?

My Quality for JPEG files: 100% and I use GD Version 2


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Re: Image Quality Changes
« Reply #1 on: May 21, 2012, 09:06:52 am »

its a jpeg, and its quality is limited as its compression is fairly matter what you try with its 100% thingy,,,its a .jpeg, and quality will be reduced significantly.

try saving it as a .tiff, or other less compressed format.
295px 400px is not very large image...
also, if your camera is taking these pix in a small resolution, you will have even less to keep.
heres my 1 megapixel camera on its highest setting image..just to compare the resolution here..
try this link for my really old camera using jpeg @90% quality...its all about resolution
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