Resize a file jpeg

Submitted by vunguyenthe
on November 28, 2006 - 10:09pm

convert -geometry 300% file1.

Anonymous (not verified)
on
November 29, 2006 - 10:38am

convert -geometry 300% file1.jpg file2.jpg

man convert will help you ;-).

Cheers,
Aegitalos

though not strictly related t

macabro (not verified)
on
November 30, 2006 - 7:30am

though not strictly related to question, this may help someone for optimising jpg:
gimp.org is v good. dodgy fax machine will not send my expenses so photo, resize and save to 65% quality in jpg format and email instead! This reduces the file size substantially. Amazingly, quality of picture is hardly affected. below 65% and you will notice speckles and blocking of graphic. Good to know the above 'convert' command exists..

libjpeg.h

on
December 1, 2006 - 12:17am

You should look into using libjpeg from the Independent JPEG Group for this.

You can find the source code and examples of how to you it here at there web site.

http://www.ijg.org/

---------
~H~ Harmon Wood :)

Why use a shotgun to kill a grasshopper when I got a blow gun and some darts right here!

Translation: Rebooting is NOT an option.

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