Creative Effects > Modular Keyer > Setting Up the Processing Pipeline >

# Selecting a Default Processing Pipeline

You can display a new processing pipeline by replacing the default Master Keyer node on the Matte branch with one of the following nodes:

- Keyer-Channel node
- Keyer-HLS node
- Keyer-Luma node
- Keyer-RGB node
- Keyer-RGBCMYL node
- Keyer-YUV node

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.

If a different Keyer node is selected for the start mode, it is connected to the Matte branch only and the Colour Curves node is added to the Front branch.

(a) Keyer-Channel node used to pull the key in default processing pipeline

Image courtesy of Behavior Communications Inc.

To change the default processing pipeline:

1. Click the Start Mode dropdown list and select the type of keyer you want to include in the default pipeline.
2. Click Confirm to restore settings and display a new pipeline.