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Video Mix/Live Switcher

Q.What is DSK (downstream keyer)?

A.When video merging and/or mixing is done at the upstream side and the key merging is done at the down stream side, the merging function at the downstream side is called "downstream keyer" (DSK).

In general, logos and text are generated by DSK. This function allows you to keep a log or text displayed while switching videos or using the Picture-in-Picture display on the background.


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