This is a script to precompose multiple exr sequences to a single result exr sequence. The sequences may be of different length, so you can use a still background image.
This script relies on
- OpenImageIO which can be built by these instructions. Some windows binaries can be found here.
- clique, which can be installed with pip
The script is intended to be used in post-render automations
python oiio_precompose.py --src /some/path/bg.*.exr --src /some/path/mg.*.exr --src /some/path/fg.*.exr --start 1 --end 91 --target /some/path/resthis will create a new sequence /some/path/res.0001.exr .. res.0091.exr