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kohler / gifsicle

Create, manipulate, and optimize GIF images and animations
http://www.lcdf.org/gifsicle/
GNU General Public License v2.0
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Could not change --background after --crop #182

Open tonyng3101 opened 2 years ago

tonyng3101 commented 2 years ago

After crop, I want to change the background color after crop of the gif but I got an error gifsicle: warning: irrelevant background color (The background will appear transparent because the first image contains transparency.) gifsicle:cc0a3ff83fe53c73b12f2fdbd9ebe99b.gif: warning: background color not in colormap

Is have anyways to add a background to transparency after crop?