Export picture(s) with reduced size
For exporting pictures, only fullsize or a fixed reduced resolution could be chosen. For example for 6011x3381 pixels, a reduced size of 2048x1152 was given. I don't know the guessing algorithm behind that, but if using a fixed resolution something more appropriate should be chosen, for example width/height of FullHD. In my case, exporting was done for presentation on a tv to prevent recalculation/scaling. Or better, give several fixed options or give an input line for height/width.