I know Irfanview well, but have never tried it on the command line. Within the Windows UI, attempting to wildcard the folders chokes the app. I assume there's a hardcoded practical batch limit in there somewhere. Better to use something like Perl to discover the PNG files one-on-one, process and move on to the next.

In reply to Re^2: Recursive image processing (with ImageMagic) by wvick
in thread Recursive image processing (with ImageMagic) by wvick

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