‘Exactly as shown in the video. In fact by coincidence the figure I used was 2 Mb.’ But this happened to be the size of the image anyway at maximum quality. What if it had been say 2.5mb and you needed to reduce it to 2mb but as far as I can see it is done by the quality slider which can be rather course. I was finding that it was jumping from 2.2 to 1.9 say. Just wondered if one could specify an exact size.
Actually, for me it is somewhat academic as I nearly always use the Lightroom export anyway!