Use these hotkeys to
            add, assemble, and modify the nodes in your process tree, and monitor
            the clips for the current node using the following hotkeys.
         
            
               
                  
                  
                  
                  
                     |  | Press: | To: | 
                  
                     |  | 1 | View the result of the node marked as Context1 | 
                  
                     |  | 2 | View the result of the node marked as Context2 | 
                  
                     |  | 4 | Toggle to Modular Keyer result view |