openexr: OpenEXR
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openexr: OpenEXR is a high dynamic-range (HDR) image file format developed by
openexr: Industrial Light & Magic for use in computer imaging applications. 
openexr: OpenEXR is used by ILM on all motion pictures currently in production.
openexr: The first movies to employ OpenEXR were Harry Potter and the Sorcerers
openexr: Stone, Men in Black II, Gangs of New York, and Signs. Since then,
openexr: OpenEXR has become ILM's main image file format.
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