NewTek TriCaster 855 - Manual (Page 71)

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Figure 44 – TriCaster 455
Figure 45 – TriCaster 855
Clicking a button in any row selects the active source for that row. Utility row selections serve
various special purposes that we’ll come to a bit later. Your Program and Preview row selections
determine the content of the BKGD (Background) video layer.
VIDEO LAYERS
TriCaster video output often consists of multiple sources of imagery, added together layer on
layer to form a composite. The Switcher and Transition controls allow you to manage these
video layers to show the viewer just what you want him to see.
Figure 46
Three of the four primary
video layers – BKGD, DSK
1, and DSK 2.