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File Format Guide
EXR
EXR is a high-dynamic-range image file format developed by ILM for the visual effects industry. It supports multi-layer and deep data for compositing.
Developer
Industrial Light & Magic
Popularity
Transparency
Yes ✅
Compression
Lossless & Lossy
Pros
- High dynamic range (HDR)
- Supports deep composting
- 16/32-bit float
Cons
- Specialized software needed
- Massive file sizes
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