EXRDISPLAY(1) General Commands Manual EXRDISPLAY(1)
NAME
exrdisplay - displays an EXR image on the screen
SYNOPSIS
exrdisplay [options] imagefile
DESCRIPTION
exrdisplay is a simple still image viewer that optionally applies color transforms to OpenEXR images.
OPTIONS
A summary of the available options is included below.
-p Displays the preview (thumbnail) image instead of the main image.
-l lx ly
Displays level (lx, ly) of a tiled multiresolution image.
-w Displays all pixels in the data window, ignoring the display window.
-a Ignores the image's pixel aspect ratio, and does not scale the image to make the pixels square.
-c x Loads only image channel x.
-1 Sets exposure and knee sliders so that pixel value 0.0 becomes black, and 1.0 becomes white.
-n Normalizes the pixels so that the smallest value becomes 0.0 and the largest value becomes 1.0.
-A Same as -c A -1 (displays alpha).
-Z Same as -c Z -n (displays depth).
-s Swaps the image's top and bottom half, then swaps the left and right half, so that the four corners of the image end up in the cen-
ter. (Useful for checking the seams of wrap-around texture map images.)
-u Changing the exposure and knee controls continuously updates the on-screen image.
-t u Use n parallel threads to read the image file.
-h Show summary of options.
AUTHOR
exrdisplay was written by Florian Kainz <kainz@ilm.com> and Drew Hess <dhess@ilm.com>.
This manual page was written by Pino Toscano <pino@debian.org>, for the Debian project (but may be used by others).
EXRDISPLAY(1)