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the command line way
Posted by kaslop [Email] (more from kaslop) on Mon, 6 Mar 2006 17:59:35
In Reply to: Website pictures, size versus quality, Scotty Brown, Mon, 6 Mar 2006 10:45:11
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I gotta point out how easy, free and flexible this is with a tool installed by virtually any linux distribution (imagemagick):
Half the size, jpeg quality 80:
convert -resize 50% -quality 80 input.jpg output.jpg
Specify the size:
convert -resize 640x480 -quality 80 input.jpg output.jpg
Want a tif, png, ppm, pgm, gif, eps, miff, . instead? Change the file extension.
Want a simple command without options to remember? Use one of the above in a 1 line shell script. Multiple (batch) files simultaneously? ditto.
Posts in this Thread:
- Website pictures, size versus quality, Scotty Brown, Mon, 6 Mar 2006 10:45:11
- Great suggestions all, TX!, Scotty Brown, Tue, 7 Mar 2006 07:36:37
- the command line way, kaslop, Mon, 6 Mar 2006 17:59:35 <-- Viewing This Message
- A third vote for IrfanView, excellent!, Aaron Gilbert, Mon, 6 Mar 2006 15:59:06
- IrfanView..... a nice free image tool for you...see...., TKC, Mon, 6 Mar 2006 13:58:16
- Re: Website pictures, size versus quality, cryptical, Mon, 6 Mar 2006 11:07:38
- Re: Website pictures, size versus quality, DougM , Mon, 6 Mar 2006 11:04:33
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