antilapse
/ˌæntɪˈlæps/Definitions
1. noun
A mechanism or feature that prevents or reverses the effect of a time-lapse or fast-forwarding in a video or film.
“The director used antilapse to create a smooth transition between the fast-forwarded and regular scenes.”
2. verb
To reverse the effect of a time-lapse or fast-forwarding in a video or film.
“The editor antilapsed the footage to make it appear as if the action had unfolded in real-time.”