Posted: 2006-11-07T09:31:17-07:00
Set the MAGICK_MEMORY_LIMIT and MAGICK_MAP_LIMIT environment variables to 32 before you run your program. This forces the image pixels to disk rather than memory.
Use https://github.com/ImageMagick/ImageMagick/discussions instead.
https://imagemagick.org/discourse-server/
https://imagemagick.org/discourse-server/viewtopic.php?t=7748