Unity package for using Spark-TTS on-device models. This is a C# port of https://github.com/SparkAudio/Spark-TTS by SparkAudio team and uses converted ONNX models instead of the PyTorch models in the original repo

LiveTalk is a unified, high-performance talking head generation system that combines the power of LivePortrait and MuseTalk open-source repositories. The PyTorch models from these projects have been ported to ONNX format and optimized for CoreML to enable efficient on-device inference in Unity.