FCP Chroma key
I've set my ChromaKey, but now the strength slider is grayed out. How to I get the strength slide back?
Question marked as
Try deleting and readding the effect.
If the problem persists, try deleting FCP preferences.
To delete preferences, hold down command and option while starting FCP X and click Delete Preferences. The application will start in a default state, and open an "Untitled" library. Reopen the library you were working on, set the preferences the way you like them, and try again.