OpenFX is an open standard API and plugin format that allows visual effects plugins to work across various video editing and compositing applications. It was created to provide a common effects plugin architecture so that effects only need to be written once to work in multiple video software solutions.
Some key benefits of OpenFX include:
Overall, OpenFX aims to simplify visual effects and compositing by creating a unified standard that eliminates the need to rewrite effects for each individual application. This means more choice and accessibility to high-quality effects for all video editing and motion graphics artists using OpenFX-compliant software.