User manual
61
8.2.25 Special features
live input,
• Background is removed and replaced by another source,
• Title can be keyed (DSK) on Analog or Digital Sources.
To use keying, rst select a source in the desired layer:
Then in the main menu, select the Keying/Titling menu.
You  now have several  choices to key your sources. The Luma Key 
and the Chroma Key based on the Luma pixel values and the Chroma 
pixel values and for both an addional Titling menu which can be 
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