exrmaketiled - for generating tiled and rip/mipmapped images.

       This  manual  page  was  written by Andrew Lau <netsnipe@users.sourceforge.net>, for the Debian GNU/Linux
       system (but may be used by others).

                                                 March 31, 2004                                  EXRMAKETILED(1)

       This manual page documents briefly the exrmaketiled command.  This manual page was written for the Debian
       distribution because the original program does not have a manual page.

       exrmaketiled  reads  an  OpenEXR  image from infile, produces a tiled version of the image, and saves the
       result in outfile.

       exrmaketiled - for generating tiled and rip/mipmapped images.

-o     produces a ONE_LEVEL image (default)

       -m     produces a MIPMAP_LEVELS multiresolution image

       -r     produces a RIPMAP_LEVELS multiresolution image

       -fc   when a MIPMAP_LEVELS or RIPMAP_LEVELS image is produced, image channel c will be resampled without
              low-pass filtering. This option can be specified multiple times to disable low-pass filtering  for
              multiple channels.

       -txy sets the tile size in the output image to x by y pixels (default is 64 by 64)

       -d     sets level size rounding to ROUND_DOWN (default)

       -u     sets level size rounding to ROUND_UP

       -zx   sets the data compression method to x (none/rle/zip/piz/pxr24, default is zip)

       -v     verbose mode

       -h     prints these options

exrmaketiled [options] infile outfile