I take a lot of photos in jpg format. I want save disk space by lowering the jpg quality from 100% down to 90%.
The Convert Image function (right click menu) will only let me do this if I am converting files from another format into jpg.
I do not want to reduce image sizes, just the jpg quality.
Is there any way to do this? If it is only possible with a button command or script could you please suggest one please?