libopenexr2c2a 1.2.2-4.3ubuntu1 (amd64 binary) in ubuntu gutsy

 OpenEXR is a high dynamic-range (HDR) image file format developed by
 Industrial Light & Magic for use in computer imaging applications.
 .
 OpenEXR's features include:
    * Higher dynamic range and colour precision than existing 8- and
      10-bit image file formats.
    * Support for the "half" 16-bit floating-point pixel format.
    * Multiple lossless image compression algorithms. Some of the
      included codecs can achieve 2:1 lossless compression ratios on
      images with film grain.
    * Extensibility. New compression codecs and image types can easily
      be added by extending the C++ classes included in the OpenEXR
      software distribution. New image attributes (strings, vectors,
      integers, etc.) can be added to OpenEXR image headers without
      affecting backward compatibility with existing OpenEXR
      applications.
 This package contains the following shared libraries:
    * IlmImf - a library that reads and writes OpenEXR images.
    * Imath - a math library with support for matrices, 2D and
      3D transformations, solvers for linear/quadratic/cubic
      equations, and more.
 .
 Homepage: http://www.openexr.com/