> From what I've read about graphics formats most prevalent on the Web (JPGs
> and GIFs), the general rule is:   Use JPGs for color photographs, and use
> GIFs for simple graphics and line drawings.

This is true.

Also, I've heard that you must be careful about saving JPGs multiple times.
Apparently, any graphics program such as Photoshop will compress the image
each time it is saved.  So, if you open, save, reopen, save, and so on, to a
JPG, it will eventually have a rather noticeable degradation of quality.

Of course, simply opening and closing without saving won't cause a loss of
quality.

ryan weh

----- Original Message -----
From: Tim Yu <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Sunday, December 12, 1999 10:12 PM
Subject: Re: Graphic File Compression


> [Roger Bailey]
> >The ultimate solution was to download LView from the web
> ><http://www.lview.com> and use it to save the bmp and tif files as JPEG
> >files. The compression was over 30 times! Although JPEG is a lossey
> >compression, the quality was indistinguishable for me from the originals.
>
> From what I've read about graphics formats most prevalent on the Web (JPGs
> and GIFs), the general rule is:   Use JPGs for color photographs, and use
> GIFs for simple graphics and line drawings.
>
>
> >Can I get added to your list Tony?
>
> Add me to the sub-list, too, please.  Thanks.
>
>
> Tim Yu

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