What I am trying to do is to move a PNG of semi-transparent gradient above another PNG of a box in it within a video editor. So imagine the first gradient slowly moving to the left on top of the box, but the problem that I have run into is that once these layers are outside of Photoshop they don't seem to interact anymore.
I even tried layer the images in a browser and they don't have an effect on each other.
Do layers with blending modes overlay and soft light not interact once they are saved and outside of Photoshop? It also seems like my transparency from the gradient goes away completely, even though I saved it for web & devices and PNG-24.
I don't know if this is even possible, but I cant find any answers so I have to ask. Is there a different file format that saves these properties?