You can display a new processing pipeline by replacing the default Keyer-3D node on the Matte branch with one of the following nodes:
You can also reset the processing pipeline you used when you first opened the Modular Keyer.
If the default processing pipeline with a Master Keyer node is selected, the Master Keyer node is connected to the Matte branch and also replaces the Colour Curves node on the Front branch. The Colour Curves node is unneeded in this start mode because the Master Keyer is set to bypass it by default.
(a) Master Keyer node used to pull the key in the default processing pipeline
Image courtesy of Behavior Communications Inc.
To change the default processing pipeline: