copy stack image to external files

[edward cawley]

I have a hypercard stack which I have converted to a livecode stack. It has a number of cards with a number of images which I would like to transfer to external files for use in movies in the livecode stack. I could do it on an individual basis but I would like to set up bulk transfer. I can do it if I can figure out how to transfer a clipboard image to a file through code.