Description:
JPEG 2000 Library
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Type: Formula
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Latest Version: 9@0
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Tracked Since: Dec 28, 2025
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Links:
Homepage |
formulae.brew.sh
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Category: Multimedia
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Tags:
image-processing
multimedia
jpeg2000
compression
library
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Install:
brew install grokj2k
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About:
Grokj2k is an open-source JPEG 2000 codec library derived from OpenJPEG. It provides high-performance compression and decompression for the JPEG 2000 format (JP2, J2K), supporting both lossy and lossless image storage. The library is essential for applications requiring high-fidelity image archiving, medical imaging, and digital preservation workflows.
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Key Features:
- High-performance JPEG 2000 encoding and decoding
- Support for both lossy and lossless compression
- Compatibility with JP2 and J2K file formats
- Open-source library suitable for integration into other applications
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Use Cases:
- Archiving high-resolution images with lossless quality
- Processing medical imaging data (DICOM standards)
- Integrating JPEG 2000 support into custom software applications
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Alternatives:
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openjpeg
– Grokj2k is a fork of OpenJPEG with a focus on maintaining and modernizing the codebase for continued development.
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libjpeg-turbo
– Focuses on standard JPEG (lossy) performance via SIMD optimizations, whereas Grokj2k handles the JPEG 2000 standard.
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Version |
Rev |
Change |
Commit |
| Jan 8, 2026 5:15pm |
9 |
0 |
REVISION_ONLY |
244f7ace |
| Dec 29, 2025 3:55pm |
9 |
1 |
REVISION_ONLY |
8a0e44fa |
| Sep 16, 2025 10:14pm |
9 |
0 |
VERSION_BUMP |
d993dcd3 |
| Sep 12, 2025 3:56pm |
9 |
0 |
VERSION_BUMP |
6f5c41a3 |
| Jan 5, 2025 10:56pm |
9 |
0 |
VERSION_BUMP |
3bb0d978 |
| Dec 27, 2024 2:22am |
9 |
0 |
VERSION_BUMP |
cb0ab12d |
| Nov 25, 2024 10:36pm |
9 |
0 |
VERSION_BUMP |
8ed12840 |
| Oct 22, 2024 3:33am |
9 |
1 |
VERSION_BUMP |
06d2d4b3 |
| Oct 22, 2024 3:00am |
9 |
1 |
VERSION_BUMP |
3b40d2e6 |
| Sep 13, 2024 12:24pm |
9 |
0 |
VERSION_BUMP |
b7018971 |
| Jul 31, 2024 11:25pm |
9 |
0 |
VERSION_BUMP |
2f786243 |
| Jul 24, 2024 2:20pm |
9 |
0 |
VERSION_BUMP |
44ce93f3 |
| Apr 21, 2024 9:31pm |
9 |
0 |
VERSION_BUMP |
f45e18ba |
| Apr 8, 2024 12:17am |
9 |
0 |
VERSION_BUMP |
c0800a4d |
| Oct 13, 2023 6:56am |
9 |
0 |
VERSION_BUMP |
2def1516 |
| Oct 2, 2023 7:02pm |
9 |
0 |
VERSION_BUMP |
92ed3600 |
| Sep 17, 2023 7:11pm |
9 |
0 |
VERSION_BUMP |
59671239 |
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