djvuextract - Extract chunks from DjVu image files.
djvuextract [-page=pagenum] djvufile
[chkid=filename]...
Program
djvuextract extracts raw chunk data from a DjVu file
djvufile. These chunks can then be re-assembled into DjVu files using
program
djvumake.
Option
-page can be used to specify a particular page. Otherwise the
first page of the document is assumed. Each remaining argument specifies that
the raw data associated with all the chunks named
chkid will be
concatenated into the file named
filename. Chunks named
BG44 and
FG44 are handled slightly differently: the program generates legal
IW44 files instead of simply saving the raw data.
See the man page
djvumake(1) for related information.
This program was written by Léon Bottou
<
[email protected]> and was then improved by Andrei Erofeev
<
[email protected]>, Bill Riemers <
[email protected]>
and many others.
djvu(1),
djvumake(1)