bionic (5) jng.5.gz

Provided by: libmng-dev_2.0.2-0ubuntu3_amd64 bug

NAME

       jng - JPEG Network Graphics (JNG) sub-format

DESCRIPTION

       JNG  (JPEG Network Graphics) is a sub-format of the MNG (Multiple-image Network Graphics) format. As with
       MNG it extends on the features of the popular PNG (Portable Network Graphics) image-format.

       This sub-format was designed to support a lossy compression-method.  It is based completely on  the  JPEG
       specification. It adds the high-compression ratios of JPEG for photographic images.

       As a member of the Network Graphics family, JNG was deemed adequate as a stand-alone format as it extends
       the JPEG format with color-correction and transparency features.

SEE ALSO

       png(5), mng(5), libmng(3)

       MNG 1.00, February 9, 2001:

              http://www.libpng.org/pub/mng

AUTHORS

       This man page: Gerard Juyn

       Multiple-image Network Graphics (MNG) Specification Version  1.00  (Februari  9,  2001):  Glenn  Randers-
       Pehrson and others (png-list@ccrc.wustl.edu).

       The  MNG-1.00  specification is copyright (c) 1998-2001 Glenn Randers-Pehrson.  See the specification for
       conditions of use and distribution.

                                                  July 26, 2000                                           JNG(5)