[magick-users] Re: Best way to do png shrink

[Traut]

by the way, is there any command line arguments for PNG chunks (IHDR,
gAMA, bKGD, pHYs, IDAT, tEXt, IEND) removing?

On 9/11/07, Anthony Thyssen <anthony at griffith.edu.au> wrote:
> Mikolaj Machowski on  wrote...
> | David Favor scripsit:
> | > I've been using the following. If anyone has other
> | > suggestions for smaller files, pass them along.
> | >
> | > Thanks.
> | >
> | > _______
> | >
> | > #!/bin/bash
> | >
> | > for file in $* ; do
> | >     convert -quality 90 +dither -colors 64 -depth 8 $file $file
> | > done
> | >
> |
> | 1. you can use mogrify, no need for loop
> | 2. -strip
> | 3. best compressing of PNGs is with png-crush, not IM
> |
> optipng is the more modern, better and faster version of pngcrush.
>
>
>   Anthony Thyssen ( System Programmer )    <A.Thyssen at griffith.edu.au>
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-- 
Best regards,
Traut