imagemagickgif

How to extract frames from a GIF file preserving frame dimensions


I have the following GIF image file:

original gif image

I want to extract its frames (using PGM output format) using this imagemagick command:

convert brocoli.gif out%05d.pgm

But each frame has a different size.

How can I extract its frames while preserving the original gif file size?


Solution

  • Use the -coalesce option:

    convert brocoli.gif -coalesce out%05d.pgm