XnView Software

I am running xnviewMP under Linux. I would like to be able to send the paths of the currently selected images to a shell script (as arguments to the shell script). I've seen where I can add an exe file, but I cannot seem to find a way to add any other kind of script. Is something like this possible?

Hi, I am trying to remove the transparencies from a set of exr files (using OSX).

I have tried loading the exr's into XnConvert and then simply writing them out again as tif files (just as a test). But I keep getting errors like the following:

/path/ts001_r3c_2k.101.exr 0x0x0 : not a picture


Can ...