Help: query to identify image files that are "animations"

[spin]

Greetings,

What would be the optimal query syntax to identify (select) an image file that actually is an animation (as in .gif and .png) versus a standard static image file. Based on the image's frame count?

... as in a query for PDF that have no "text" inside = not OCRed...

Code: Select all

   #! /bin/bash
   if ! grep Font "$1"
   then
        exit 0
   else
        exit 1
   fi

Thanking you in advance for your assistance with this.
/sp

[Mr_Noodle]

This is a bit outside of Hazel support but maybe someone else here can help. I can't think of anything off-hand but I suggest looking at commandline programs that might help. Maybe something like imagemagick.