google/jpegli

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Stars: 401
Forks: 66
Open beginner issues: 0
Indexed issues: 25

Dominant language: C++
License: BSD-3-Clause
Last GitHub push: Jun 1, 2026
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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25 open issues indexed

Handling of metadata (EXIF) Open

google/jpegli#9 · 0 comments · 3 reactions · 0 assignees · Indexed Sep 16, 2026
Potential of jpegli to optimize existing JPEG files Open

google/jpegli#10 · 16 comments · 7 reactions · 0 assignees · Indexed Sep 16, 2026
WASM build Open

google/jpegli#13 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Unable to input grayscale PNG Open

google/jpegli#22 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Grayscale conversion Open

google/jpegli#23 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Support WEBP as input. Open

google/jpegli#26 · 2 comments · 3 reactions · 0 assignees · Indexed Sep 16, 2026
Build only lib on Windows Open

google/jpegli#27 · 2 comments · 4 reactions · 0 assignees · Indexed Sep 16, 2026
macOS: "no LC_RPATH's found" Open

google/jpegli#40 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Versioned release Open

google/jpegli#44 · 8 comments · 11 reactions · 0 assignees · Indexed Sep 16, 2026
Consider use of libjpeg-turbo extension framework for control over encoder settings Open

google/jpegli#45 · 0 comments · 21 reactions · 0 assignees · Indexed Sep 16, 2026
Cannot build jpegli on macOS Sonoma Open

google/jpegli#55 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Tests fail with SEGFAULT in debug mode on Commit d6f6fa7 Open

google/jpegli#59 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
[RFC] Adding options for overriding base quantization matrices & adaptive quantizer parameters Open

google/jpegli#97 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Grayscale images always use standard quant tables Open

google/jpegli#98 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Static build fails when using tarballs instead of submodules due to missing lcms Open

google/jpegli#105 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
djpegli strips EXIF Orientation Tag without applying it Open

google/jpegli#121 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Output image looks blurry if using XYB and chroma subsampling other than 4:4:4 Open

google/jpegli#122 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Can you package a .net version of the jpegli library? Open

google/jpegli#124 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
An error always occurs when calling `jpegli_create_decompress` in applications that include `windows.h` Open

google/jpegli#128 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Build error on Fedora linux 42 Open

google/jpegli#133 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Dither for decoding any JPEG file Open

google/jpegli#143 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Unable to run cjpegli on JXL input files Open

google/jpegli#147 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
`JPEGXL_INTERNAL_THREADS_PUBLIC_HEADERS` doesn't exist in jpegli, so I think this whole block can be removed. See commit bb2cbb19882f6e5124990606ad65287ae316120a. Open

google/jpegli#171 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Decide "jxl" sublibraries fate Open

google/jpegli#197 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
djpegli rejects real-world progressive JPEGs with empty DHT segments Open

google/jpegli#248 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026

google/jpegli

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