When I make a change (to a .PNG) using the levels tool and then
attempt to save the file as a jpeg, the corrections are lost IF I
attempt a compression adjustment. If I just accept whatever the save
dialog suggests, no problem. To get around this I have had to save
the newly corrected image ,close and re-open the file (now with the
correction) . After this I can change the jpeg compression for the
Am I missing something here? Surely this can't be the proper way to do this.
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