Legacy ImageMagick Discussions Archive

Yes, pebble_colors_64.gif is the palette (I just renamed it). But the interesting thing is that the broken image is the one where the palette in the image has only 64 entries and the 256 entry GIMP converted version works correctly. Also the file size is different - 64 color palette broken IM ...

When I try adding that option, I get this error: convert in.png -resize 144x168\> -dither FloydSteinberg -remap color_palette.gif -define png:preserve-colormap=true -define png:compression-level=9 -define png:compression-strategy=0 -define png:exclude-chunk=all png8:out.png convert: Valid palette ...

On this page you can find the color palette in different formats: https://developer.pebble.com/guides/app ... es/images/

In the meantime I will try the "-define png:preserve-colormap=true" option you proposed.

Thanks for the quick feedback!

Hi. In order to display images from the web on a pebble smartwatch I want to reduce their colors on my server before displaying them. In order to do that I'm using -remap with the 64 colors palette that is provided from the pebble documentation: convert in.ong -dither FloydSteinberg -remap palette ...