How to make an animated gif with a transparent background without overlap?
When I try to make a gif with two frames both of which have a transparent background in GIMP, what happens is that the first frame looks OK, then the second frame appears on top of it, such that you can see both frames at the same time.
How can I make animated gif in which all of the frames have a transparent background but each time a frame appears, the previous frame disappears completely ?
When exporting/saving (depends on version) your work as GIF, you have several options for it. One way for that, what you probably want, could be done by choosing from "Frame disposal where unspecified" option "One frame per layer (replace)".