JPEG XL

From Just Solve the File Format Problem
(Difference between revisions)
Jump to: navigation, search
(Add reference software and paper)
Line 23: Line 23:
 
* [https://www.slideshare.net/cloudinarymarketing/imagecon-2019-jon-sneyer Slides from Imagecon 2019 presentation]
 
* [https://www.slideshare.net/cloudinarymarketing/imagecon-2019-jon-sneyer Slides from Imagecon 2019 presentation]
 
* [https://google.github.io/brunsli/ JPEG ↔ JPEG XL transcoder]
 
* [https://google.github.io/brunsli/ JPEG ↔ JPEG XL transcoder]
 +
* [https://gitlab.com/wg1/jpeg-xl Open-source reference software]
 +
* [https://www.spiedigitallibrary.org/proceedings/Download?fullDOI=10.1117%2F12.2529237 Introductory paper (open access)]
  
 
[[Category:JPEG (organization)]]
 
[[Category:JPEG (organization)]]
 
[[Category:JPEG]]
 
[[Category:JPEG]]

Revision as of 10:29, 9 January 2020

File Format
Name JPEG XL
Ontology
Extension(s) .jxl
Released 2019 (draft)

JPEG XL is a work-in-progress compressed image format and/or file format that is yet another attempt to be the next JPEG. It was first announced around 2017-08. It is expected to be published as ISO/IEC 18181.

Identification

Based on draft information, JPEG XL is technically defined as a union of three different top-level formats:

  • Normal JPEG XL files, which start with bytes ff 0a.
  • Lossless JPEG1 recompressed files, which start with 0a 04 42 d2 d5 4e (see Brunsli).
  • Most standard JPEG files, which start with ff d8 ff e0.

Links

Personal tools
Namespaces

Variants
Actions
Navigation
Toolbox