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# Master Keyer Node

Use the MasterK node to access the Master Keyer in order to create a complete key. First extract colours to generate a matte, and then refine the result. The MasterK node can be added anywhere in the Modular Keyer pipeline.

NoteThe Master Keyer is also available through the Range menu in the Keyer.

The Modular Keyer allows you to bypass the MasterK node by designating either its front, back, matte, or key-in clip input as the result.

To bypass a MasterK node:

1. In the Modular Keyer schematic, select a MasterK node.
2. In the Bypass box, select the clip you want to pass as the input to the next node.

   The MasterK node's operations are bypassed. The clip selected in the Bypass box passes to the next node(s).

The menu in the MasterK node is otherwise identical to the Master Keyer menu available from the Keyer node and from the Keyer module. See Creating and Refining a Key.