-append problem - turning all image black and white

Questions and postings pertaining to the usage of ImageMagick regardless of the interface. This includes the command-line utilities, as well as the C and C++ APIs. Usage questions are like "How do I use ImageMagick to create drop shadows?".
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Bonzo
Posts: 2971
Joined: 2006-05-20T08:08:19-07:00
Location: Cambridge, England

-append problem - turning all image black and white

Post by Bonzo »

I am resizing some photos in to the miff format and then -appending them.

If the first image is colour and any other images are black and white or colour all is OK.

If the first image is black and white then all the other images are black and white!

Version 6.6.8 Q16

I can tell you it is a lot of hard work trying to write and error check a problem like this when you have a whole page of code with variables and you suddenly find a problem!
Bonzo
Posts: 2971
Joined: 2006-05-20T08:08:19-07:00
Location: Cambridge, England

Re: -append problem - turning all image black and white

Post by Bonzo »

I think I have found my answer by adding -colorspace sRGB after the convert. The idea came to me just after I submitted the first post.
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