Key Pattern Settings - OSEE GoStream Deck User Manual

MENU OPERATIONS
X-coordinate and Y-coordinate to move the cursor to your desired position where
you will get your sample color.
Select Chroma Key→Control →Sample item as Enable, it will display a sample
box as the sample cursor on the key source, as shown in Figure 5.1-8, to refine
the selection area for chroma key, you can adjust SMP X Position and SMP Y
Position items to move the sample cursor. Then set Foreground, Background
and KeyEdge items to refine the blended selection area, your foreground
elements should be cleanly separated from the background.
 Refer to "4.1.3.12 Set Chroma Key" for more details about the chroma keyer.
 When sampling on screen, we recommend sampling the darkest area first to give
you a more accurate key.
 About sample color: When sampling on screen, you should set Chroma
Key→control→Sample as Enable. After getting your sample color, make sure
you will set Chroma Key→control→Sample as Disable to shut down the color
sampling in order to close the sample image which is on the top layer.

5.1.6 Key Pattern Settings

Set pattern key as an upstream keyer to button KEY, and set its parameters in this
menu, the menu items are as shown in Figure 5.1-9:
Figure 5.1-8 Sample Cursor
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