Much easier to follow, thanks, I opened the three attachments in adjacent browser tabs...
I still can't see an explanation, though, but I can make some suggestions that (again) probably won't be helpful:
o You have both
-D and
-overwrite and I'm not sure of the logic of that, although it probably is of no significance in practice.
o The
-o term still doesn't include an extension, although you previously said that including one didn't resolve the issue.
o What if you remove the alternative
....*.jpeg input term?
o Presumably
IMG_6201.JPG_original doesn't open in XnView MP (or 'Classic)?
o You have NConvert v7.95 installed, the help file of my recently downloaded versions shows v7.98, which is unlikely to be significant, but for want of an immediate way forward you might try testing with a slightly
earlier version just in case of a recent regression in the code.
o In general in a case like this where there is no obvious way forward, it can be useful to simplify the tested code to the minimum required to illustrate the issue, sometimes in doing that the reason becomes apparent. Alternatively, if possible try approaching the problem in a different way.
Otherwise, maybe Pierre see the issue...
