Please learn about the LSM and use the free demo. We hope you will make the Lip Synch Machine part of your regular repertoire of technical resources. Why people care about lip synch accuracy. Lip synch accuracy can make or break an animated production. There are three reasons for it.
Human vision focusses on lip movements.
Sound is the primary carrier of emotional communication. Watching is believing. First, vision in humans is genetically engineered to pay attention to the face, and to pay attention to movement. Babies watch their mothers faces, and humans as a species spent a remarkably large fraction of their mental capacities watching and interpreting each others' faces. Perceptual systems also are especially sensitive to movement, and humans are not much different from other hunting animals, for which visible movement is instantly the total focus of concentration.