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https://github.com/Frozen1084/test/releases/download/test/4676.6000_9af79512a3c64ed8945e54b4c9cbed22.jpg
I tried to convert this 32MB JPG image (4676x6000) and when I use the parameter "--lossless_…
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Hi,
I am struggling to convert a HEIC file to JPG using your tool
```
$ magick IMG_5348.HEIC IMG_5348.jpg
magick: Error while loading plugin: No decoding plugin installed for this compression …
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**Is your feature request related to a problem? Please describe.**
I have a uint16 image data from a thermal camera and I would like to save a paletted jxl file where I specify the palette. The palet…
j99ca updated
9 months ago
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# Proposal: gain maps for PNG
**This proposal has no official standing in PNG WG and is presented for discussion only. Do not implement.**
## [3 Terms, definitions, and abbreviated terms](https:…
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**Describe the bug**
When converting to JXL, the preview estimate shown while adjusting settings will give several hundred kBs or lower (depending on quality and effort) for a lossy conversion, but t…
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It looks like `imagecodecs` is missing a `2024.6.1` update
Looking at [the bot log]( https://github.com/regro/cf-scripts/actions/runs/9338374933/job/25701423153#step:6:1299 ), it is not entirely cl…
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The attached file [rgbau.jxl.zip](https://github.com/libjxl/libjxl/files/9625401/rgbau.jxl.zip) has num_color_channels = 3, num_extra_channels = 2, with the first extra channel being JXL_CHANNEL_OPTIO…
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**Describe the bug**
Failed to losslessly recompress and reconstruct some JPEG files.
**To Reproduce**
JPEG file sample: [181.zip](https://github.com/libjxl/libjxl/files/13927234/181.zip)
Afer…
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I've searched in the source code, and there seems to be test-cases for the JPEG-XL data format. But the browser itself doesn't load any JXL-files on the test-website.
https://jpegxl.info/test-page/…
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I used libjxl from here https://artifacts.lucaversari.it/libjxl/libjxl/latest/
Image viewers cannot open the image if transcoded with --quality=90 --effort=9
Image viewers can open the image if tr…