"plug-in-wr-huesat" Hue-Saturation Start from Menu: /Video/Layer/Colors/Hue-Saturation for automated apply, this filter is started indirect via the menus: /Filters/Filter all Layers or /Video/Frames Modify when its internal PDB-name: "plug_in_wr_huesat" is selected as filter name. This Hue-Saturation dialog works the same way as the hue-saturation tool that can be found in the menu: Layer/Colors/Hue-Saturation but has a less comfortable dialog without preview. The advantage of this variante is the ability to run automatically on many layers or frames with constant value settings or as animated filter with varying value settings in combination with the GIMP-GAP plug-ins: "Filter All Layer" "Modify Layers"