Live entertainment · live
Downstream keyer
A keyer placed late in a switcher signal path for logos, titles, or overlays.
In practice
Manage priority, clean feeds, emergency messages, preview, and accidental persistent graphics.
Explore related entries
Sources
- Published Technical Standards · Entertainment Services and Technology Association
- E-learning glossary · ScreenSkills
Educational reference only. Requirements vary by jurisdiction, employer, venue, and production context.