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Posted by VS on 12/11/05 17:26
NurAzije wrote:
> I ment the quality of images, I want them to be lighter for download,
> for example, some images are 2MB in JPG, by Adobe Photoshop or
> Fireworks or even Microsoft Imaging I can lower its size in MB to KB
> and change in it dimensions nothing.. Do understand me now, I have a
> website with images wich are too big for download..
Sounds to me like your images are just being re-sized by the application
to fit the screen and all you really need to do is re-sample/re-scale
them to reduce the on-disk size.
I have a 10x6cm Photo which for test purposes I scanned at the highest
resolution supported by my Photo Printer/Scanner this produced a 96MB
(approx) Bitmap file which is 4279x6963 pixels. When converted to JPG
this was reduced to 3MB on Disk. When this is loaded into a editor it is
initially displayed at 1/10th scale (to fit on the screen) I can reduce
the size to just 10% of the original (473x696) and it still displays at
the same size on screen, but doing so reduces the file size to 51KB.
--
VS
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