antgroup/ditto-talkinghead

[ACM MM 2025] Ditto: Motion-Space Diffusion for Controllable Realtime Talking Head Synthesis

Apache-2.0Python

Stars: 913
Forks: 167
Open issues: 45
Last push: 11mo ago

About ditto-talkinghead

ditto-talkinghead is a free, open-source AI video tool by antgroup, written mainly in Python. [ACM MM 2025] Ditto: Motion-Space Diffusion for Controllable Realtime Talking Head Synthesis. It has 913 GitHub stars and 167 forks, and was last updated 11mo ago. It's released under the Apache-2.0 license, a standard open-source license.

License: Apache-2.0
Language: Python
Stars: 913
Last update: 11mo ago
Runs on Mac: Not stated
GPU: Not stated
Paid API key: Not stated
Self-hostable: Yes

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ditto-talkinghead FAQ

Is ditto-talkinghead free?

Yes. ditto-talkinghead is open source and free to use. It's released under the Apache-2.0 license, a standard open-source license.

Does ditto-talkinghead run on a Mac?

Its README doesn't say. Check the installation guide on GitHub before you start.

Does ditto-talkinghead need a GPU?

Its README doesn't state hardware needs. AI models generally run much faster with a GPU.

Is ditto-talkinghead still maintained?

It was last updated 11mo ago. Check recent issues on GitHub to judge how active it is.

What are alternatives to ditto-talkinghead?

Similar free, open-source tools include Open-Generative-AI, LTX-Video, echomimic_v2, LivePortrait.

About ditto-talkinghead

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