prerecorded

/ˌpriːrɪˈkɔːrdɪd/
adjective
  1. Recorded in advance, rather than broadcast or performed live.
    • The show was prerecorded, so there were no mistakes during the live broadcast.
    • The museum offers a prerecorded audio tour in several languages.
    • We watched a prerecorded lecture because the professor was traveling.
Antonyms