I forgot I had some APNG files in the directory where I ran picopt, and it "optimized" those by just keeping the first frame... which isn't very nice.
I had backups, at least, but I suggest trying to identify and filtering out APNG files before calling optipng/pngout (until those tools end up supporting APNGs).
I forgot I had some APNG files in the directory where I ran picopt, and it "optimized" those by just keeping the first frame... which isn't very nice. I had backups, at least, but I suggest trying to identify and filtering out APNG files before calling optipng/pngout (until those tools end up supporting APNGs).