get anti-color image when convert to format webp

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lintianzhi
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get anti-color image when convert to format webp

Postby lintianzhi » 2013-08-01T01:08:11-07:00

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 ?

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magick
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Joined: 2003-05-31T11:32:55-07:00

Re: get anti-color image when convert to format webp

Postby magick » 2013-08-01T03:34:24-07:00

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.

gegupta
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Re: get anti-color image when convert to format webp

Postby gegupta » 2015-05-12T17:08:19-07:00

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

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fmw42
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Location: Sunnyvale, California, USA

Re: get anti-color image when convert to format webp

Postby fmw42 » 2015-05-12T17:14:40-07:00

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.


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