| .TH JNG 5 "July 26, 2000" | |
| .SH NAME | |
| jng \- JPEG Network Graphics (JNG) sub-format | |
| .SH 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. | |
| .br | |
| 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. | |
| .SH "SEE ALSO" | |
| .IR png(5) ", " mng(5) ", " libmng(3) | |
| .LP | |
| MNG 1.00, February 9, 2001: | |
| .IP | |
| http://www.libpng.org/pub/mng | |
| .SH AUTHORS | |
| This man page: Gerard Juyn | |
| .LP | |
| Multiple-image Network Graphics (MNG) Specification Version 1.00 (Februari 9, 2001): | |
| Glenn Randers-Pehrson and others (png-list@ccrc.wustl.edu). | |
| .LP | |
| .SH COPYRIGHT NOTICE | |
| The MNG-1.00 specification is copyright (c) 1998-2001 Glenn Randers-Pehrson. | |
| See the specification for conditions of use and distribution. | |
| .LP | |
| .\" end of man page | |