Omniverse Audio2Face is a reference application designed to effortlessly animate a 3D character to match any voice-over track. It comes with a preloaded 3D character model that can be animated using a voice-over input. The audio is processed by a pre-trained Deep Neural Network, which drives the 3D vertices of the character mesh to create real-time facial animation. The application features character transfer capabilities, allowing users to retarget animations to any 3D human or human-like face, scale the output with multiple characters in a scene, and control the character's emotion using an AI network. Additionally, it offers data conversion features for blendshape conversion and blendweight export options, supporting export-import with Blender and Epic Games Unreal Engine to generate character motion.