CMSSGI2JPG(1)			     CMS			 CMSSGI2JPG(1)

NAME    [Toc]    [Back]

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

SYNOPSIS    [Toc]    [Back]

     cmssgi2jpg	 [ -q quality ]	image_file

DESCRIPTION    [Toc]    [Back]

     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    [Toc]    [Back]

     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.


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