OpenImageIO: Difference between revisions

Revision as of 01:47, 12 March 2019

Latest revision as of 02:59, 13 February 2025

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{{Infobox Softwaresoftware

| name = OpenImageIO

| author = Larry Gritz and other contributors

| latest release version = 23.0.63.1

| latest release date = {{release date and age|20192025|0302|0102}}

| programming language = [[C++]]

| operating system = [[Multiplatform]]

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== History ==

Project ''OpenImageIO'' started as ''ImageIO'' - an [[API]] that was part of [[Gelato (software)|Gelato]], the [[rendering (computer graphics)|renderer]] software developed by [[nVidia]]. Work on ''ImageIO'' started in 2002. In the same year the specification of the API and its header files was released under BSD license. In 2007, when the project Gelato was stopped, the development of ''ImageIO'' also ceased. After this Larry Gritz started a new project - ''OpenImageIO''.

In April 2009 ''OpenImageIO'' was accepted into the [[Google Summer of Code]] program with four student slots.

September 2009 marked the release of ''[[Cloudy with a Chance of Meatballs (film)|Cloudy with a Chance of Meatballs]]'', the first full-length [[feature film]] in whose production ''OpenImageIO'', alongside ''[[Open Shading Language|OpenShadingLanguage]]'', has been used as the [[texture mapping|texturing]] engine.<ref>{{cite web |url=http://lists.openimageio.org/pipermail/oiio-dev-openimageio.org/2009-September/001721.html |title=Oiio-dev mailing list: 'Cloudy with a Chance of Meatballs...' |accessdate=2009-09-18 |last=Larry Gritz |coauthors= |date=2009-09-18 |work= |publisher=}}</ref>

== Applications ==

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== Supported formats ==

As of January 2018 the library supports the following formats: [[OpenEXR]], [[High-dynamic-range imaging|HDR]]/[[RGBE image format|RGBE]], [[TIFF]], [[JPEG]]/[[JFIF]], [[Portable Network Graphics|PNG]], [[Truevision TGA]], [[BMP file format|BMP]], [[ICO (file format)|ICO]], [[FITS]] as well as BMP, JPEG-2000, RMan Zfile, FITS, DDS, Softimage PIC, PNM, DPX, Cineon, IFF, Field3D, Ptex, Photoshop PSD, Wavefront RLA, SGI, WebP, GIF. In addition, video files are supported through [[FFmpeg]] and [[Raw image format|raw camera formats]] are supported through [[LibRaw]].<ref>{{Cite web|url=https://github.com/OpenImageIO/oiio/blob/release/src/doc/openimageio.pdf|title=OpenImageIO Documentation|last=|first=|date=|website=github|archive-url=|archive-date=|dead-url=|access-date=2018-01-16}}</ref>

== See also ==

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[[Category:Graphics libraries]]

[[Category:C++ libraries]]

[[Category:Software using the BSD license]]