Re: File Sizes

I'm ignorant on reducing picture sizes, dpi, etc. I know I can change
jpg to bmp, etc which will reduce some but how do I get them to the
sizes that you suggest?
Thanks,
Art Bern


----- Original Message ----- 
From: "John I Jones" <jijones@usjoneses.com>
To: "iris-photos" <iris-photos@yahoogroups.com>
Sent: Wednesday, May 05, 2004 7:43 AM
Subject: [iris-photos] File Sizes


>
> Just a note about posting photos and their file size.  A 90KB file
> takes about 35 seconds to download at 28kbs over a modem. I realize
> that a lot of phone lines support higher speeds, but that is a good
> data point.
>
> a 4" X 5" picture at 72 dpi at high quality compression yields a
file
> size of about 20 KB and takes 7 or so seconds to download at the
rate
> above.
>
> Please try to keep your file sizes between 40 and 80 KB by
controlling:
>
> the resolution (dpi)
> picture size
> amount of compression
>
> That will still assure that you get a good looking picture on the
> screen.
>
> Thanks
>
> John                | "There be dragons here"
>                           |  Annotation used by ancient
cartographers
>                           |  to indicate the edge of the known
world.
>
> List owner iris@hort.net and iris-photos@yahoogroups.com
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