Lip-synchronization: a method without the use of visemes

Lip-synchronization: a method without the use of visemes

Blog Article

In the present article we describe a simplified method to resolve the problem of lip synchronization with a previously recorded audio file.The algorithm receives as input the audio file, in a standard format (WAV) and returns as result a text file that contains average amplitude values corresponding to a voyage et cie discount code predefined fraction of a second.In order to achieve the synchronization, the values such defined are correlated with lip animation sequences.The adopted solution allows an automatic production process that is, on one hand, the analysis of an arbitrary audio file recorded by a user and, on other hand, the association of the file hbl5266ca with a sequence of animation files.

The method was successfully employed in a large scale educational project in Mexico.