JPEG XL

Info

info-faq 47

announcements 18

rules 58

Slow mode test 4

suggestions 375

github 38692

reddit 688

moderator-only 0

JPEG XL

jxl 58837

this is a thread 7

what is your recommendation now with the 62

export version information in headers b... 3

Likely just what was said the Chrome dev 5

Anyone know of a way to create an HDR 16

how to code without artefacts 22

JPEG XL(libjxl) vs Guetzli 12

Progressive-responsive features 87

test 2 14

adobe dng converter is a pile of crap 23

Now in production (Safari, Thorium etc 28

Hi. I strongly believe progressive 12

contact-devs 1877

Im curious as to why you think a 2.4 18

@_wb_ The Early Adopter role gives you 11

That's not the same question, not even 7

so you can always tag a PNG with cICP 24

Accuracy of different implem 10

libjxl progress callback 3

libjxl 21440

JXL lossless encoder 103

streaming mode 13

We're actively working on progressive 28

I had an idea to simplify patch 2

Does JXL support pure single threading 40

Metadata not included in djxl output for cjxl -j or cjxl -d 1 13

v0.5.1 When? 1

JPEG XL GIMP Plugin for Windows 119

Where is libjxl 0.4? 6

JNI question 3

The Dithering Saga Continues... 0

jxl-rs 0

tools 4270

I would try Krita 3

benchmarks 17277

mineimage 7

At this time I have 380 images from 467

predictors/residuals/context visualizations 14

Images which show texture (stone etc.) 18

FPNGE 38

Lossy quality 55

Lossless Tuning 136

coverage 12411

Feature nice blog posts and articles on jpegxl info page 1

blog jpeg xl personal list 9

ChatGPT writes a JPEG XL anime 12

Currently libjxl doesn't render `lqip`, 11

bug 3

Until it waterfalls and the initial 6

Weird Image Formats 4

website 1813

adoption 22069

chrome 34

FFmpeg 5.0 + JXL 10

UI 11

decode speed measurement 47

nomacs 7

image-compression-forum 0

Specification issues 2110

lossless e10 fails 143

jxl-oxide 0

glitch-art 1071

jxl-art 7757

128-byte September 2021 compo 7

Unrestricted Autumn compo 10

32-byte September 2021 compo 35

1024-byte September 2021 compo 15

August 2021 compo 51

64-byte Autumn compo 44

encode-params 1187

devs-only 0

General chat

welcome 3957

introduce-yourself 294

I think I did not introduce myself yet. 7

color 1687

photography 3532

Gainmap Handling in JXL 21

other-codecs 25116

[sorry for the spam] Just wanted to say 28

HTJ2K + FPGA 21

JPEG2000 support removed from Safari 18 1

on-topic 26652

more thoroughly 2

Highway on Rust 31

EXR -> JXL Encoding 44

JPEG optimization 7

ImageMagick bug or Gwenview bug? 6

off-topic 23987

Windows %time% 1

general-forum 0

Voice Channels

General 2578

Archived

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ImageMagick bug or Gwenview bug?

veluca

2021-08-21 01:22:47	ahhhh, gotta love these colorspace issues
2021-08-21 01:22:59	getting sRGB-vs-Gamma right in PNG is kinda hard
2021-08-21 01:23:12	I don't know if two programs exist that do the same thing 😛
2021-08-21 01:25:55	IIRC imagemagick handles PNG Gamma and sRGB in a different way from Chrome and many other programs
2021-08-21 01:26:47	that seems more off than it should be

Dirk

2021-08-22 09:41:27

We would need to investigate that, can you open up an issue in the ImageMagick repository?