Description:
Library for reading, processing and writing images
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Type: Formula
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Latest Version: 8@0
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Tracked Since: Oct 13, 2025
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Links:
Homepage |
formulae.brew.sh
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Category: Multimedia
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Tags:
image-processing
computer-graphics
vfx
library
multimedia
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Install:
brew install openimageio
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About:
OpenImageIO is a robust library for developers needing to read, process, and write a vast array of image file formats. It abstracts the complexities of format-specific parsing, offering a unified API for texture lookups, image composition, and color management. Its primary value lies in its high performance and extensive format support, making it a cornerstone in visual effects and rendering pipelines.
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Key Features:
- Extensive format support (including EXR, PNG, JPEG, TIFF, and PSD)
- Unified API for image I/O and processing
- High-performance texture lookup and caching
- Built-in support for color management and deep pixels
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Use Cases:
- Integrating multi-format image support into custom rendering engines
- Building automated image processing and conversion pipelines
- Developing tools for VFX and animation post-production workflows
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Alternatives:
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ImageMagick
– ImageMagick is primarily a command-line tool suite, whereas OpenImageIO is designed as a C++ library optimized for integration into high-performance graphics applications.
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DevIL
– DevIL is an older, cross-platform library that supports many formats, but OpenImageIO is generally considered more modern and performant for professional VFX workflows.
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Version |
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Change |
Commit |
| Feb 1, 2026 8:21pm |
8 |
0 |
REVISION_ONLY |
9f2d3d83 |
| Jan 16, 2026 3:09pm |
8 |
1 |
REVISION_ONLY |
31491c3f |
| Jan 1, 2026 8:16pm |
8 |
0 |
VERSION_BUMP |
cb0cb552 |
| Oct 13, 2025 6:17pm |
8 |
1 |
VERSION_BUMP |
4817d132 |
| Oct 4, 2025 10:30am |
8 |
0 |
VERSION_BUMP |
1dbedde1 |
| Oct 4, 2025 8:13am |
8 |
0 |
VERSION_BUMP |
f2eda7c0 |
| Oct 2, 2025 11:09pm |
8 |
0 |
VERSION_BUMP |
495bc3e0 |
| Oct 1, 2025 11:48pm |
8 |
0 |
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39b81a8a |
| Oct 1, 2025 11:12pm |
8 |
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d178d866 |
| Sep 17, 2025 9:22am |
8 |
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57c66930 |
| Sep 17, 2025 8:23am |
8 |
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93802481 |
| Sep 16, 2025 9:24am |
8 |
1 |
VERSION_BUMP |
9069bc37 |
| Jan 1, 2025 11:04pm |
8 |
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VERSION_BUMP |
ad463925 |
| Nov 17, 2024 11:48pm |
8 |
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VERSION_BUMP |
9448f226 |
| Nov 9, 2024 2:23am |
5 |
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f5c28f34 |
| Oct 2, 2024 3:45am |
5 |
0 |
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a0b50c7c |
| Sep 12, 2024 3:18pm |
5 |
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ae9c13ba |
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