Jpeglib: Difference between revisions
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{{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 | |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== | ==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== | ==Links== | ||
* [http://www.ijg.org Independent JPEG Group | * [http://www.ijg.org Independent JPEG Group] | ||
* [http:// | * [http://jpegclub.org/reference/reference-sources/ Jpeglib development site] | ||
[[Category:C Libraries]] | [[Category:C Libraries]][[Category:Software written in C]][[Category:Open Source Software]] | ||
[[Category:Software written in C]] | |||
[[Category:Open Source Software]] | |||
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)