Jpeglib: Difference between revisions

Latest revision as of 02:20, 7 May 2023

Jpeglib

Name	jpeglib
Version	9c (Jan 2018)
Vendor	Independent JPEG Group
Author	Thomas G. Lane Guido Vollbeding Bob Friesenhahn Lee Howard Jonathan Ciesla Frank Warmerdam
Licence	Jpeglib Licence
WWW

A multi-platform open source C library for creating, reading and writing JPEG graphic files, with a very limited support for reading and writing GIF files as well. It was originally created in 1991 by a group known as the Independent JPEG Group as a reference implementation and library for the JPEG file format and is widely used and has been forked numerous times in search for more compression or faster speeds.

Sample applications:

cjpeg - compress image file to JPEG image file
djpeg - decompress to PPM/PGM (PBMPLUS), BMP, Utah RLE, and Targa formats
jpegtran - lossless transcoding between different JPEG formats, lossless rotation and flipping
rdjpgcom - extract textual comments in JFIF files
wrjpgcom - insert textual comments in JFIF files

Version

5a (1995)
6a (1996)
6b (1998)

Builds for OS/2 using emx by Mikuláš Patočka

8b (2010)
8c (2011)
9 (2013) - emx 0.9c build: [jpeglib-9.zip]
9a (2014) - emx 0.9c build: [jpeglib-9a.zip]
9b (2016-01-17) - emx 0.9c build: [jpeglib-9b.zip] (2016-07-02)
9c (2018-01-14) - emx 0.9c build: [jpeglib-9c.zip] (2018-03-29)
9d (2020-01-12) - emx 0.9c build: [jpeglib-9d.zip] (2020-08-06)

Links

@@ Line 1: / Line 1: @@
-[[Image:Jpeg9.png|right|250px]]
+{{Software
-A multi-platform open source [[C]] library for creating, reading and writing JPEG graphic files, with a very limited support for reading and writing GIF files as well. It was originally created in 1991 by a group known as the '''Independent JPEG Group''' as a reference implementation and library for the JPEG file format and is widely used and has been forked a numerus times in search for more compression or faster speeds.
+|Picture=Jpeg9.png
+|Name=jpeglib
+|Version=9c (Jan 2018)
+|Vendor=Independent JPEG Group
+|Author=Thomas G. Lane<br />Guido Vollbeding<br />Bob Friesenhahn<br />Lee Howard<br />Jonathan Ciesla<br />Frank Warmerdam
+|Licence=[[Jpeglib Licence]]
+|WWW=
+}}
+A multi-platform open source [[C]] library for creating, reading and writing JPEG graphic files, with a very limited support for reading and writing GIF files as well. It was originally created in 1991 by a group known as the '''Independent JPEG Group''' as a reference implementation and library for the JPEG file format and is widely used and has been forked numerous times in search for more compression or faster speeds.
+Sample applications:
+*cjpeg - compress image file to JPEG image file
+*djpeg - decompress to PPM/PGM (PBMPLUS), BMP, Utah RLE, and Targa formats
+*jpegtran - lossless transcoding between different JPEG formats, lossless rotation and flipping
+*rdjpgcom - extract textual comments in JFIF files
+*wrjpgcom - insert textual comments in JFIF files
 ==Version==
-* Last known version: [http://hobbes.nmsu.edu/h-search.php?key=jpeglib- Jpeglib 9.b] (2016-07-02)
+* 5a (1995)
-;Prerequisites
+* 6a (1996)
-* [[EMX]] 0.9c or later
+* 6b (1998)
+''Builds for OS/2 using emx by [[Mikuláš Patočka]]''
+* 8b (2010)
+* 8c (2011)
+* 9 (2013) - emx 0.9c build: [jpeglib-9.zip]
+* 9a (2014) - emx 0.9c build: [jpeglib-9a.zip]
+* 9b (2016-01-17) - emx 0.9c build: [jpeglib-9b.zip] (2016-07-02)
+* 9c (2018-01-14) - emx 0.9c build: [jpeglib-9c.zip] (2018-03-29)
+* 9d (2020-01-12) - emx 0.9c build: [jpeglib-9d.zip] (2020-08-06)
 ==Links==
-* [http://www.ijg.org Independent JPEG Group homepage]
+* [http://www.ijg.org Independent JPEG Group]
-* [http://www.infai.org/jpeg/ Jpeglib development site]
+* [http://jpegclub.org/reference/reference-sources/ Jpeglib development site]
-==Licence==
-Open source software released under the BSD like [[Jpeglib Licence]]
-==Authors & publisher==
-* Independent JPEG Group
-* Thomas G. Lane (Original author)
-* Guido Vollbeding (Original Maintainer)
-* Bob Friesenhahn (Current maintainer)
-* Lee Howard (Current maintainer)
-* Jonathan Ciesla (Current maintainer)
-* Frank Warmerdam (Current maintainer)
-* [[Mikuláš Patočka]] (OS/2 port)
-[[Category:C Libraries]]
+[[Category:C Libraries]][[Category:Software written in C]][[Category:Open Source Software]]
-[[Category:MS Windows Tools]]
-[[Category:BeOS Tools]]
-[[Category:Amiga Tools]]
-[[Category:Software written in C]]
-[[Category:Open Source Software]]