jxl: conversion to quality<100 causes awful results

Author: litojCreated Aug 17, 2026Updated Aug 18, 2026

ImageMagick version

7.1.2-29

Operating system

Linux

Operating system, version and so on

Archlinux 1.0

Description

conversion to jxl with quality <100 results in awful quality images. But quality setting still works correctly with cjxl...

Steps to Reproduce

magick in.jpg -quality 99 out.jxl

Images

Image