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Originally Posted by visualdensity
All my images are saved in GIF format regardsless of whether they are have transparency or not. I don't save as JPG is because it is slightly larger (in most cases, not all). |
Hi Guys,
Going back to the above quote i thought id mention a general rule i stick to with the .gif vs .jpg thing. If you have an image (or slice) containing part of a photograph, or graphic containing gradients, shadows etc i use a jpeg and compress until just before you se that horrible jpeg compression noise on any single colour surfaces. I find most images can be compressed to between 55 - 61 depending on the image. (sometimes more - sometimes)
If you have an image or slice containing text, solid colours etc go with gif. You will get a better result as all your text edges will remain sharp and you will not have any compression noise as you get with the .jpegs
Remember this is just a general rule "i" follow and if you experiment with each slice (reducing compression or colours) you may find that breaking this rule gives you a better result once in a blue moon.
If you look at
www.h47.gen.nz/web you will see that the only .jpeg image used is the shaded main body image of the building as i wanted to keep the template edges sharp so i chose .gif despite the shadows.
I hope this helps a few of you out there. I know what its like to be learning lol, i still am
.ps ... to all you out there with crt monitors only the jpeg noise seems to be more visable on an lcd monitor. (just a heads up)