For #FreeSoftwareAdvent I'd like to post about open source tools that we're using in our #VFXPipeline.
On Dec. 5th let's start with #OpenImageIO (https://openimageio.readthedocs.io/en/stable/).
It's a C++ library and Python module for image processing. Unlike old projects (i.e. ImageMagick) it is aimed at modern VFX workflows (OpenEXR, speed).
We're just using its cli tool for reading and rewriting metadata, combining AOVs or creating thumbnails and text overlays.