@Miraz I just tried but I can't figure out how to get KM to read a specific text field in the export screen and change the value. I tried the "record" feature, and then it broke my computer and I had to restart the OS and uninstall it.
@aaronpk If you're a Mac user this is where Keyboard Maestro really earns its keep. Set up the steps then assign a trigger — could be a keystroke, or click a button, for example. I have all kinds of things set up in KM that work like that.
@aaronpk Uh oh. I had a quick look at that export and could see the stumbling block with choosing PNG rather than JPG. My expertise ran out on that one but if you wanted to persevere there's a Forum where someone would know how to do it.
@aaronpk it's probably doable with AppleScript, but I haven't used AppleScript in probably 20 years to know for sure