Thread: thumbnail sizes
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Old January 7th 18, 10:01 PM posted to rec.photo.digital
Carlos E.R.
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Posts: 278
Default thumbnail sizes

On 2018-01-07 21:46, Mayayana wrote:
"Phillip Helbig (undress to reply)" wrote

| I've been using this to make thumbnails of jpeg files:
|
| for img in *.JPG; do
| echo thumbnailing $img
| convert -geometry 105x70 $img $img
| done
|

Are people supposed to know what OS/software
you're using that code with?


Linux/bash and ImageMagick, obviously :-P


I wonder why you don't just extract the thumbnails
when possible. Don't your cameras create them in
the JPGs? It should be quicker and yield better
quality images.


To customize the size and quality, for instance.


--
Cheers, Carlos.