>>1473357Please can you tell me who that is?PLEASE.
Anyway, webmgenerator which I linked you, does not require you to tweak with settings. In the rendering page, it has some presets for the board you want.
There's a preset for gif which would make a 4MB with audio webm, or wsg which would raise the limit to 6MB.. And it deals automatically with the quality so as long as you do not make it too long, it will always look good.