Yes it can be done in GIMP. Open your image in GIMP. Choose a new background colour which is as close to the background your image is going to be displayed over. In GIMP click Filters > Web > Semi flatten. Repeat for each layer of your animation. Now save your GIF. Now see how it looks when displayed over the background.
-- bktheman34 (via www.gimpusers.com/forums) _______________________________________________ gimp-user-list mailing list List address: gimp-user-list@gnome.org List membership: https://mail.gnome.org/mailman/listinfo/gimp-user-list List archives: https://mail.gnome.org/archives/gimp-user-list