XnView Software

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But how can I use the recursive command (-r) in this command to have all my image changed in my big "My Pictures" directory ?
And how can I be sure I don't lost any iptc or xmp information in my files ?
I do not know, maybe ask on exiftool forum
or
dir /B /ON *.jpg > list.txt...

Ok ...

Thanks for the help on exiftool !

I have add -P and -overwrite_original option, and I have changed the xmp2iptc file to have only keywords copied from XMP data.
It seems it works nice for one file :)

exiftool -tagsFromFile a.jpg -@ myxmp2iptc.args -P -overwrite_original a.jpg
myxmp2iptc.args ...

Pierre, have you an idea if you want to integrate that functionality (Xmp to IPTC), and if yes when ?

Because I really need this functionality...

I have found something who can do that (ExifTool), I think, but it seems not simple at all to use it and I don't success until now :(

So if you don't ...