cmssgi2jpg(1)

NAME
     cmssgi2jpg - reformat SGI image file as JPEG file, maintains profile tag

SYNOPSIS
     cmssgi2jpg  [ -q quality ] image_file

DESCRIPTION
     cmssgi2jpg converts an SGI image file into a JPEG compliant JFIF image
     file and preserves the embedded ICC device profile if one is present. The
     compression level can be set from the command line. The resulting image
     file is written to the same directory as the original, with the extension
     changed to .jpg.

Command Line Options
     cmssgi2jpg supports the following command line options:

     -q quality
               Specifies the quality level required for the resulting image.
               (This may be thought of as the inverse of the compression
               level.) The legal range is 0-100.  Smaller quality levels
               smaller resulting images, but sacrifice image quality.  The
               default value is 75.  image_file The original image file, which
               must be in the SGI image file format. This format is typically
               indicated by the file extension .rgb or .sgi.

ERRORS
     The following are error conditions:

     o    the specified image file can not be opened for reading;

     o    the specified image file is not a SGI image file;

     It is not an error for the file to be lacking an ICC profile tag, but
     none will appear in the resulting image file.