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 / CPU-oriented speaking-avatar model
LiteAvatar
An audio-to-face model for 2D chat avatars, with sample avatar data and an interactive integration through OpenAvatarChat.
View repository ↗Source code</>
LiteAvatar
The unlock
Why this one is on the map.
A lighter rendering component for conversational presenters where a large GPU backend may be impractical.
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.
Talking-avatar component · prepared assets · CPU inference
Best for: CPU-oriented speaking-avatar model
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 reviewed. CPU speed is an author-reported benchmark; standalone example exports MP4 and interactive use needs an integration.
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MuseTalk
Experimental
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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Ditto TalkingHead
Experimental
Ditto TalkingHead
A talking-head synthesis project with online and offline streaming pipelines and released inference models.