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jbig2dec(1)			jbig2dec Manual			   jbig2dec(1)

       jbig2dec	- File format converter	specialized in JBIG2 decoding

       jbig2dec	[options] file.jbig2
       jbig2dec	[options] global-stream	page-stream

       The jbig2dec command converts JBIG2 files to png	or pbm files.

       When  passed  a	single file argument it	is interpreted as a JBIG2 file
       stream, with either sequential or random-access organization.

       When passed two stream arguments, they are interpreted  as  the	global
       and  page-specific portions of an embedded organzation, as used in PDF.
       If a particular page references no global segment stream, /dev/null can
       be  passed  for	the  global-stream  argument  to  request the embedded

       The options are as follows:

       -o file
	      Store the	decoded	output in file.	 Defaults to the input with  a
	      different	extension.  Set	to - for standard output.

       -t type
	      Force  a	particular  output  file format. Supported are png and

       -d or --dump
	      Print the	structure of the JBIG2 file rather than	explicitly de-
	      coding it.

       --hash Print a hash of the decoded document.

       -q or --quiet
	      Suppress warnings	and other diagnostic output.

       -v or --verbose
	      Report  additional information about the decoding	process.  Pass
	      just -v for information about the	file as	 it's  being  decoded.
	      This is the same as --verbose=2.	Pass --verbose=3 or higher for
	      debugging	information.

	      Show program version information.

       -h or --help
	      Show usage summary.

       jbig2-dev <> This manpage was initially	 writ-
       ten  by	Sebastian  Rasmussen <> for jbig2dec and the
       Debian Project.

Version	0.13			 2016 April 08			   jbig2dec(1)


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