lip synchronization

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Noun1.lip synchronization - combining audio and video recording in such a way that the sound is perfectly synchronized with the action that produced it; especially synchronizing the movements of a speaker's lips with the sound of his speech
recording, transcription - the act of making a record (especially an audio record); "she watched the recording from a sound-proof booth"
References in periodicals archive ?
The app includes a talking avatar with lip synchronization and text-to-speech synthesis that can speak its responses back to the user.
On the heels of these cases comes McRO, where the CAFC considered claims reciting a method of automating the lip synchronization of animated characters--a process previously done by human animators--using specific rules.
In addition, the presence of lip synchronization of video and audio functions also contributes to the elimination of unwanted signal delays.
During the two-hour workshop, the students learned the different skills needed for puppetry: lip synchronization, eye focus, posture and gestures.
Cutting-edge multimedia playback and streaming will also be augmented by Cinemo's Distributed Playback which plays any audio/video content simultaneously with perfect lip synchronization and echo free on multiple devices over the car network.