I am working on an animation with two masks, which plays in Flash as expected, an exported SWF is ok, an exported Quicktime is ok, except for the dreaded ghosting which renders it useless, but when I export it as an image sequence (gif, png or jpg), one of the masks is consistently ignored, while the other one masks as expected. This already shows when I export one single frame as an image. As a result, I currently have no way to create a quicktime movie for this animation (running CS4 on OSX 10.6.5)
Any clue what is going on, here? Any other way to arrive at a quicktime movie?
Hey, I was having the same problem today with that, and found (much to my dismay) that Flash won't export what it can't see to a png sequence. Make sure the visibility is on on both of your masks. Just a thought