Jpylyzer

JP2 validation + properties extraction
Homepage:	http://jpylyzer.openpreservation.org/
License:	LGPL V3
Platforms:	should run under any operating system
Function:	Validation,Quality Assurance,Metadata Extraction
Content type:	Image

Description

JP2 (JPEG 2000 Part 1) validator and properties extractor. Jpylyzer was specifically created to check that a JP2 file really conforms to the format's specifications. Additionally jpylyzer extracts technical characteristics of a JP2 image.

See also: A prototype JP2 validator and properties extractor.

Successor to Jp2StructCheck.

User Experiences

• KOST-CECO: Used in KOST-Val for the JP2 validation module. KOST-Val translates the failed tests into appropriate error messages (DE/FR/EN).

Development Activity

Release Feed

2024-04-08 00:00:00

Jpylyzer 2.2.1 bugfix release

by

2024-01-23 00:00:00

Jpylyzer 2.2 stable release

by

2023-11-07 00:00:00

Jpylyzer 2.2 release candidate

by

2022-10-03 00:00:00

Jpylyzer 2.1.0 release

by

2022-08-04 00:00:00

Jpylyzer 2.1.0 release candidate

by

Activity Feed

2024-04-08 12:51:11

[tag:github.com,2008:Grit::Commit/82302695f74a503391997185586734d40ccf05ec fixed release steps]

by bitsgalore https://github.com/bitsgalore

2024-04-08 12:14:17

[tag:github.com,2008:Grit::Commit/c2b6f6f215961576effdf1af316ae3c8ac47a693 updated changelog]

by bitsgalore https://github.com/bitsgalore

2024-04-08 12:05:19

[tag:github.com,2008:Grit::Commit/674afbd3a7a3004f0881d2c1046371b69e8b5d07 bumped version number]

by bitsgalore https://github.com/bitsgalore

2024-04-02 18:32:17

[tag:github.com,2008:Grit::Commit/9a12fa640ed3bca0fb40aba67b6ab2939a9df91e updated release docs]

by bitsgalore https://github.com/bitsgalore

2024-04-02 18:19:12

[tag:github.com,2008:Grit::Commit/4fd7c23efa9de32d44f7c475509f60ca647aef5a only check on number of tile parts if number of expected tiles are de…]

by bitsgalore https://github.com/bitsgalore