command line resize

[ndrini]

Hi,
how can I resize to 50% (with a command line prompt )
all jpg files in the folder
C: \ Users \ subu \ Desktop \ rimpicciolisci
with the program XnConvert?

This command line does not work ...

"C:\Program Files\XnConvert\xnconvert.exe" C:\Users\subu\Desktop\rimpicciolisci -out png -resize 50% 50% *.jpeg
"C:\Program Files\XnConvert\xnconvert.exe" -out png -resize 50% 50% "C:\Users\subu\Desktop\rimpicciolisci\*.jpg"

Thanks...

Andrea

[xnview]

If you need a comand line tool, please check nconvert and not XnConvert.

[ndrini]

Thanks.
Andrea