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get anti-color image when convert to format webp
Posted: 2013-08-01T01:08:11-07:00
by lintianzhi
source image:
http://test369.qiniudn.com/size.jpg
dest image:
http://test369.qiniudn.com/size.webp
I just use command
Code: Select all
convert -format webp size.jpg size.webp
But I dont know why.. thk
Is there bug or something ignored ?
Re: get anti-color image when convert to format webp
Posted: 2013-08-01T03:34:24-07:00
by magick
Add -colorspace sRGB to your command line to convert the CMYK JPEG image to sRGB. In the mean-time, we'll add a patch to the WebP coder to make this conversion automatically.
Re: get anti-color image when convert to format webp
Posted: 2015-05-12T17:08:19-07:00
by gegupta
Hi,
Was this patch applied? I have imagemagick version 6.8.6-6 configured with webp version 0.4.2 and we are seeing the anti-color kind of thing. Here is an example :
http://i1.ebayimg.com/images/g/szsAAMXQ ... s-l500.jpg
Thanks
Geetanjali
Re: get anti-color image when convert to format webp
Posted: 2015-05-12T17:14:40-07:00
by fmw42
I believe it was added (according to the changelog page) at
2013-07-31 6.8.6-8 Cristy <quetzlzacatenango@image...>
Ensure image colorspace is sRGB when writing WebP format (reference
viewtopic.php?f=1&t=23841).
You are about 44 versions old. You might consider upgrading to the current 6.9.1.2 release.
