Meaning of the word keying in English

What does keying mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

keying

US /ˈkiːɪŋ/
UK /ˈkiːɪŋ/

Noun

1.

the action of entering data by means of a keyboard or keypad

Example:
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Data keying is a crucial step in digitizing old records.
•
She spent hours on keying in the survey responses.
2.

the process of adjusting the color or luminance of an image to match another, especially in video production

Example:
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Green screen keying allows filmmakers to place actors in any virtual environment.
•
Advanced keying techniques are used to achieve seamless visual effects.