Omniverse Audio2Face

Omniverse Audio2Face is a reference application that facilitates the animation of a 3D character to align with any voice-over track. It comes equipped with a 3D character model that can be animated using a voice-over track, where the audio input is processed by a pre-trained Deep Neural Network. The output then manipulates the 3D vertices of the character mesh to generate real-time facial animation. Additionally, it includes a character transfer feature, enabling users to retarget any 3D human or human-like face and scale the output with multiple characters in the scene, while controlling the character's emotion through an AI network. It also offers data conversion features for blendshape conversion and blendweight export options, and it supports export-import with Blendshapes for Blender and Epic Games Unreal Engine to produce character motion.