A Photography forum. PhotoBanter.com

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Go Back   Home » PhotoBanter.com forum » Digital Photography » Digital Photography
Site Map Home Register Authors List Search Today's Posts Mark Forums Read Web Partners

thumbnail sizes



 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #1  
Old January 7th 18, 09:07 PM posted to rec.photo.digital
Phillip Helbig[_2_]
external usenet poster
 
Posts: 30
Default thumbnail sizes

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

Files from the K10D result in thumbnails of about 57 kB and those from
the GR of about 46 kB, with little variation. Is there a simple
explanation as to why?

The K10D is 10 megapixels and the GR 16, but I don't see why that is
relevant here, but maybe I am missing something.

 




Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Thumbnail puzzle VanguardLH Digital Photography 2 February 15th 14 03:28 AM
Thumbnail puzzle Martin Brown Digital Photography 1 February 14th 14 08:12 PM
Thumbnail orientation Terry Pinnell Digital Photography 1 March 21st 05 05:54 PM
Thumbnail Software? Dave Digital Photography 40 September 23rd 04 06:28 AM
Thumbnail software Ron G Digital Photography 1 August 23rd 04 05:43 PM


All times are GMT +1. The time now is 09:15 AM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 PhotoBanter.com.
The comments are property of their posters.