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Last change
on this file was 2, checked in by dmik, 20 years ago |
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Imported xplatform parts of the official release 3.3.1 from Trolltech
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File size:
1.2 KB
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| 1 | .TH JNG 5 "July 26, 2000"
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| 2 | .SH NAME
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| 3 | jng \- JPEG Network Graphics (JNG) sub-format
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| 4 | .SH DESCRIPTION
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| 5 | JNG (JPEG Network Graphics) is a sub-format of the MNG (Multiple-image
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| 6 | Network Graphics) format. As with MNG it extends on the features of the
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| 7 | popular PNG (Portable Network Graphics) image-format.
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| 8 | .br
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| 9 |
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| 10 | This sub-format was designed to support a lossy compression-method.
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| 11 | It is based completely on the JPEG specification. It adds the high-compression
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| 12 | ratios of JPEG for photographic images.
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| 13 |
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| 14 | As a member of the Network Graphics family, JNG was deemed adequate as a
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| 15 | stand-alone format as it extends the JPEG format with color-correction and
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| 16 | transparency features.
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| 17 |
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| 18 | .SH "SEE ALSO"
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| 19 | .IR png(5), mng(5), libmng(3)
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| 20 | .LP
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| 21 | MNG 0.97 draft 70, Februari 2000:
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| 22 | .IP
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| 23 | http://www.libpng.org/pub/mng
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| 24 |
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| 25 | .SH AUTHORS
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| 26 | This man page: Gerard Juyn
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| 27 | .LP
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| 28 | Multiple-image Network Graphics (MNG) Specification Version 0.97 (Februari 27, 2000):
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| 29 | Glenn Randers-Pehrson and others (png-list@ccrc.wustl.edu).
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| 30 | .LP
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| 31 |
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| 32 | .SH COPYRIGHT NOTICE
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| 33 | The MNG-0.97 specification is copyright (c) 1998,1999,2000 Glenn Randers-Pehrson.
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| 34 | See the specification for conditions of use and distribution.
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| 35 | .LP
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| 36 | .\" end of man page
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| 37 |
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