Animated Masks

_ Trying to do a similar image masking like this site:

i’ve made a movie clip with the masking shapes but i can’t seem to get the mask to work…is it possible to use a movie clip to mask an image in flash? Anyone have any suggestions? _

just make the mask a shape tween

I have tried that but the effect in the link i posted is not possible with movie clips in flash 5…i tried it in MX following a Macromedia tutorial and it still wouldn’t work…

no i am saying dont make the movie lcip a tween, make the actualy mask a tween