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OpenEXR
Component programs IlmImf,Half,Imath,exrdisplay,exrdisplay,exrheader,exrstdattr,exrmaketiled,exrenvmap,exrmakepreview  +
Computer languages C++  +
Documentation note Developer API guide available in HTML format from http://www.openexr.com/api.html; Developer API guide available in printable format from http://www.openexr.com/api.print.html
Full description OpenEXR is a high dynamic-range (HDR) imagOpenEXR is a high dynamic-range (HDR) image file format developed by Industrial Light & Magic. It is used on all motion pictures currently in production, and is now ILM's main image file format. The package includes the following libraries and tools: IlmImf, Half, Imath, exrdisplay, exrdisplay, exrheader, exrstdattr, exrmaketiled, exrenvmap, and exrmakepreview. OpenEXR's has a higher dynamic range and color precision than existing 8- and 10-bit image file formats. It supports 16-bit floating-point, 32-bit floating-point, and 32-bit integer pixels. It includes multiple lossless image compression algorithms, some of which can achieve 2:1 lossless compression ratios on images with film grain. New compression codecs and image types can be added by extending its C++ classes. New image attributes can be added to OpenEXR image headers without affecting backward compatibility. without affecting backward compatibility.
Homepage URL http://www.openexr.com/  +
Interface library  +
Is GNU false  +
Keywords floating point  + , computer imaging  + , movies  + , ILM  + , Industrial Light & Magic  + , HDR  + , 8-bit  + , hgh dynamic range  + , lossless compression  + , 10-bit  + , 16-bit  + , 32-bit  + , 32-bit integer  + , IlmImf  + , Half  + , Imath  + , exrdisplay  + , exrheader  + , exrstdattr  + , exrmaketiled  + , exrenvmap  + , exrmakepreview  +
Last review by Janet Casey +
Last review date 15 July 2004  +
License BSD 3Clause +
License verified by Janet Casey  +
License verified date 15 July 2004  +
Name OpenEXR  +
Related projects CinePaint + , Exrtools +
Resource URL mailto:openexr-announce@nongnu.org  + , mailto:openexr-devel@nongnu.org  + , mailto:openexr-users@nongnu.org  +
Resource audience Help  + , Developer  + , Support  +
Resource kind E-mail  +
Revisionid 4,555  +
Revisiontimestamp 12 April 2011 09:16:53  +
Revisionuser User:WikiSysop +
Short description High dynamic-range (HDR) image file format  +
Submitted by Database conversion +
Submitted date 1 April 2011  +
Use video  +
User level none  +
Version comment 1.2.1 stable released 2004-06-05
Version date 5 June 2004  +
Version download http://savannah.nongnu.org/download/openexr/OpenEXR-1.2.1.tar.gz  +
Version identifier 1.2.1  +
Version status stable  +
Video viewing  +
Works-with video  +
Has queryThis property is a special property in this wiki. OpenEXR + , OpenEXR + , OpenEXR + , OpenEXR + , OpenEXR + , OpenEXR + , OpenEXR + , OpenEXR + , OpenEXR +
Modification dateThis property is a special property in this wiki. 4 November 2014 18:35:29  +
Page has default formThis property is a special property in this wiki. Entry  +
Has subobjectThis property is a special property in this wiki. OpenEXR + , OpenEXR + , OpenEXR + , OpenEXR +
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OpenEXR + License of
CinePaint + , Exrtools + Related projects
OpenEXR + , OpenEXR + , OpenEXR + Resource of
 

 

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