Subject: Re: reducing the size of an image
To: None <port-amiga@NetBSD.org>
From: Gunther Nikl <gni@gecko.de>
List: port-amiga
Date: 02/18/2004 17:22:54
On Wed, Feb 18, 2004 at 10:41:35AM -0500, admin@datazap.net wrote:
> I gave this a try, and it seems to work really well. Although, I wish that
> cjpeg/djpeg would provide a little more flexibility with image reduction.
djpeg exploits a feature of the decompression library to scale down an
image. If you need a more sophisticated solution you also need netpbm
(or another shell image manipulation tool).
> If I wanted to reduce jpeg's from a web interface would there be a better
> option? I tried php4-gd, and it is just to slow. I am consider calling
> djpeg -fast -scale 1/4 image.jpg | cjpeg > image_reduced.jpg from a php
> script.
I don't know.
Gunther
PS: IMHO, the question was't appropriate for this list.