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OpenEXR is a high-dynamic range, multi-channel raster file format, released as an open standard along with a set of software tools created by Industrial Light & Magic (ILM), under a free software license similar to the BSD license.
Standards, Overview & Compression methods
Explore the main themes, entities and connections around OpenEXR. Start with the topic map, then use the sections below for research and deeper semantic analysis.
Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the full topic structure. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
See the strongest relationship patterns around the current topic before diving into the raw triples.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
format compression ilm channels software also library file released images multiple methods image developed open industrial light magic available algorithm
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| OpenEXR | Developed by | Industrial Light & Magic | 1.00 | infobox |
| OpenEXR | Filename extension | .mw-parser-output .monospaced{font-family:monospace,monospace} .exr | 1.00 | infobox |
| OpenEXR | Initial release | 1999; 27 years ago (1999) | 1.00 | infobox |
| OpenEXR | Internet media type | image/x-exr | 1.00 | infobox |
| OpenEXR | Latest release | 3.4.15 21 August 2026; 3 days ago (21 August 2026) | 1.00 | infobox |
| OpenEXR | Open format? | Yes, Modified BSD License | 1.00 | infobox |
| OpenEXR | Type of format | High-dynamic-range imaging | 1.00 | infobox |
| OpenEXR | Uniform Type Identifier (UTI) | com.ilm.openexr-image | 1.00 | infobox |
| OpenEXR | Website | www.openexr.com | 1.00 | infobox |
| OpenEXR | is a | high-dynamic range | 0.90 | text |
| left- | instance of | It also has arbitrary channels and encodes multiple points of view | 0.80 | text |
| right-camera images | instance of | It also has arbitrary channels and encodes multiple points of view | 0.80 | text |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.