Ole B Hansen
22-07-97 09:18
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On Tue, 20 May 1997, joost witteveen wrote:
> (cat filename.jpg|djpeg -v -targa>/dev/null) 2>&1|sed -n -e 's/Start
> Of Frame.*://p'
>
> works for me, though probably there are more straigt forward ways!
Thanks for this tip! i've modified it slightly and wrapped it in a shell
script:
--- cut her
> I see that there are many JPEG utilites/viewers for both SVGAlib and X.
> However, what I need is a command line program that will return the
> dimensions, # of colors, etc. for an image. Is there such a beast? I
> know it's readily available if you understand the file format but I
> don't yet
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