I am trying to stitch together a sequence of images. The first few seem to work fine, but after a couple, bad images appear instead of the specified images. Here are the first several images:
I am running the command:
convert pieces-0.png pieces-1.png pieces-2.png pieces-3.png -append pieces-all.png
pieces-all.png looks like this:
I’m not sure where the grey pieces are coming from, or why the orange and pink pieces are not shown. Several tutorials and the ImageMagick documentation itself indicate that this should work. What am I doing wrong?