Source code</>
LiveTalking
Experimental
LiveTalking
A digital-human conversation engine supporting several lip-sync backends, interruption handling and WebRTC, RTMP or virtual-camera output.
Open source / Audio-driven real-time lip sync
MuseTalk
A lip-sync model that updates a prepared face video from incoming audio clips, with a documented real-time inference workflow.
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MuseTalk
The unlock
Why this one is on the map.
Supplies the speaking-face component of an AI host rather than the conversation or broadcast system.
The clearest product signal is “Match the mouth to incoming speech”. That interaction model—not a generic AI feature list—is the reason to compare it with the rest of this directory.
This is source code, not a hosted channel. You need to inspect, configure, and deploy it with your own keys and runtime before anything can broadcast.
How to read it
What happens when you open it.
Open the official destination and look for the current lip-sync model · prepared avatar · gpu workflow. Controls, access and live activity can change after this editorial check.
Best for: Audio-driven real-time lip sync
Access note: Read the repository setup and license before running. Hardware, model downloads and API access vary by project.
Sources & status
Keep the link, keep the caveat.
2026-09-05: Official README and avatar-preparation notes reviewed. Real-time speed is hardware-dependent; demo performance on small GPUs can be much slower.
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DH_live
A lightweight digital-human project with browser inference examples and a real-time conversation server connecting speech recognition, an LLM and speech synthesis.