Awesome

OpenFX image processing plug-in standard

The authoritative source for information about OFX is http://openeffects.org/

• OpenFX Build Instructions
• OpenFX Documentation - start here
• OpenFX Documentation: Reference
• Programming Guide By Example
• OpenFX Wiki

Here are some Ways to get involved with OpenFX.

Why a Standard?

VFX plug-in vendors were frustrated for years because host application vendors created proprietary plug-in interfaces. As a result, each plug-in vendor had to port their plug-ins to all the different hosts and hosts couldn't use each other's plug-ins, limiting the selection of effects available to artists. The need for a standard interface was clear, so Bruno Nicoletti of The Foundry led the effort to develop a standard. That standard is OFX.

OFX is a win for artists because there is no waiting for plug-in vendors to port their cool effects to your application. Once a host compositing or editing application adopts OFX, all OFX plug-ins on the market instantly become available on that host.

And OFX is a win for plug-in vendors because they can concentrate on what they do best: making cool effects

OFX Terminology

Host

A video compositing or editing application, such as The Foundry Nuke, Assimilate Scratch, Sony Vegas, or FilmLight Baselight

Plug-in

Video software, such as GenArts Sapphire or RE:Vison Effects which adds a wider variety of effects to a host application.

Open Effects

A standardized software interface between VFX host applications and plug-ins (also known as OpenFX and OFX).

Editor

An application which allows you to manipulate a video timeline by adding, removing, and changing the in and out points of video clips. Effects, Generators, Transition, Compositors and Retiming effects are commonly used in editors.

Compositor

An application which allows you build a video clip by layering video clips, still images, and effects.

Contributing

Please read the Contribution Guidelines for how to submit pull requests for fixes and changes to the standard.

Building Libs and Plugins

You can build the examples, support lib, and host support lib using Conan and CMake.

On all OSes (even Windows with Mingw), you should be able to use scripts/build-cmake.sh. For more details, see install.md.

Building Docs

See instructions in Documentation/README.md.