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**Describe the bug**
cjxl fails encoding
![v4esrgb](https://user-images.githubusercontent.com/4699695/193827421-49a10436-bde9-4979-babd-fe4770b2def8.jpg)
(sha256sum of the file is 6ed7af5e245da443…
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Crashes when trying to write a 4 channel (RGBA) image.
(Three channel images work though)
This is particularly annoying since reading even a non-alpha PNG image via PIL produces a 4-channel image…
jojje updated
7 months ago
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**Describe the bug**
When using CJXL to convert a JXL back to GIF file it doesn't convert the animated jxl back to a gif, it just makes a copy
**To Reproduce**
cjxl image.gif image.jxl
cjxl imag…
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## Summary
Related to #6626, #9275
Mastodon v4からAVIFに対応したらしいので
https://caniuse.com/avif
![image](https://user-images.githubusercontent.com/7973572/205685378-a9881aea-4b51-42d8-8b00-ae58392b8…
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**Describe the bug**
Truncat PPM files succeed when using cjxl (v 10.0.1) with streaming mode but resulting jxl is invalid (according to djxl).
**To Reproduce**
Download and extract: https://driv…
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Hi, I would like to read more about how meta-adaptive ANS trees work and how is it different from a MANIAC tree. The comment on this https://gitlab.com/wg1/jpeg-xl/-/issues/55#note_432479750 by @jons…
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## Bug report
WebP Server Go is using libvips (https://github.com/davidbyttow/govips) for webp encoding/conversion, we've encountered an error on some specific image when `ReductionEffort` is set t…
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### Description
We should discuss a new CLI design for a more flexible and clear interface. Maintaining a simple, but more flexible and understandable command line interface.
### Problem or Motivati…
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Hello,
I've been experimenting with lossless JXL as a source format for image processing using PIL and OpenCV. Unfortunately, the output files (also in lossless JXL) lack the EXIF data found in the…
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I am finding decoding jxl images using jxlatte takes around 10 times longer than decoding the same image saved as png.
My process is as follows:
1. Start with png image
2. Convert png to jxl us…