Lip-Sync in unreal engine possible?

hi there
is it possible lip sync ( from audio file or text ) in an unreal character?
Es., you add the text dialogue or add the audio file and the character
guess a basic talk or lip sync (

You have to change the visemes in one of the source plugin files to that of your custom model and rebuild plugin though. I think it is called baseplaybackactor.cpp off the top of my head.