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@maxinnerly
A serious leap just happened in AI video production:
MultiTalk, a new open-source model by MeiGen-AI, can generate multi-speaker, lip-synced, animated dialogues with stunning precision. Think crypto Twitter threads turned into ultra-clean, deepfake panels, in 15 seconds flat.
And the kicker? It works with just a 4090 GPU, supports up to 15s videos, and syncs multiple voices to multiple faces… without needing post-editing.
⸻
This isn’t just a tech demo. It’s a direct threat to expensive video shoots, particularly in the crypto marketing industry.
•Launch trailer for your L2? Skip the studio.
•Partner spotlight? Render it with AI faces.
•AMA clip in 7 languages? Done by lunch.
•Explainer for DeFi flows? Generate it with multilingual characters.
MultiTalk solves the last pain point in video generation: accurate, cheap, scalable lip-sync for dialogued content.
The real innovation?
> Label Rotary Position Embedding (L-RoPE) = tracks voice-to-face identity with ridiculous accuracy
> Built for multi-person scenes (unlike Hedra or Runway)
> Works with animated or real faces
> Free on Hugging Face, integrated with ComfyUI
Crypto teams should immediately test use cases across:
- Token utility demos (animated personas)
- Announcements (subtitled in 5+ languages)
- Founder explainers (using AI-generated avatars)
- Community-driven storytelling (UGC turned into visual panels)
Combine with tools like Topaz, Real-ESRGAN, or Luma AI to upscale to 4K and control camera motion.
https://video.twimg.com/amplify_video/1944080317079597060/vid/avc1/850x570/_cgAE7tXmoKYkvsp.mp4
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@maxinnerly
try it out for free:
MeiGen-AI/MeiGen-MultiTalk · Hugging Face
To post tweets in this format, more info here: https://www.thecoli.com/threads/tips-and-tricks-for-posting-the-coli-megathread.984734/post-52211196