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traditional AI models just move the mouth to match the audio. react-1 changes this entirely. it uses the audio to rebuild the whole performance: timing, emotion, and micro-expressions. instead of just looking dubbed, the actor looks like they meant every word in that language.

10,324 Aufrufe • vor 9 Monaten •via X (Twitter)

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I made a digital twin of myself from 10 seconds of video. In the clip: left is the real me, middle is a leading avatar model, right is Mirage Avatar X. Watch the eyes. The difference is not subtle. I have been testing AI avatar models since my first clone in 2023. Every one of them was impressive for about 30 seconds, then your brain caught up. Still eyes. One polite expression. A mouth doing all the work. Avatar X is the first model where that moment never came. Here is what makes it different: It is trained on you. Avatar X preserves your identity. Most avatar models can copy your appearance. Avatar X captures the subtle details that make you you. The way you move, the way you express yourself, and the way you naturally deliver speech. It looks like you. It moves like you. It sounds like you. It understands non-verbal performance Laughing, crying, yawning, sighing. These are the moments where most avatar models fall apart, trying to lip-sync through sounds that aren't words. Avatar X responds naturally, generating realistic facial expressions and micro-expressions instead of forcing every sound into speech. The expression goes beyond the lips Expressions are driven by the audio, through the whole face and body. Ask a question and it furrows its brows and shrugs on the tone. No other model does this to this degree. No quality degradation The first second and the last second look the same. Other models lose quality the longer the video runs. 10 seconds of input That is the entire requirement. Other models need 15 seconds, some even 1 to five minutes. Three years ago my AI clone was a party trick. This one can carry my face, my expressions and my delivery without me in the room. The bar for AI avatars just moved. Avatar X is live today. → Try it here:

Linus ✦ Ekenstam

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Most AI avatars still struggle with the same problems: lip-sync breaks during head turns, faces become unstable when partially covered, and movements often feel robotic. After looking into Wizstar's approach, the technical side is what stands out. Instead of directly generating facial motion from audio, Wizstar uses a two-stage, audio-driven animation pipeline: • Separates speech, mouth motion, and head pose into independent signals • Reconstructs facial textures and expressions afterward for greater realism and stability That architecture helps maintain accurate lip-sync even when the mouth is partially obscured, the camera angle changes dramatically, or the speaker makes fast movements. What impressed me most is that the avatars don't just talk—they gesture, interact with objects, and move more like real presenters than traditional AI avatars. And it’s not just the tech that caught attention—Wizstar has now claimed the #1 spot among Product Hunt’s Top Products. 🏆 🧵 For creators and businesses, the bigger advantage is scale: → Create a digital avatar once → Generate multilingual content in 75+ languages → Produce localized videos without filming, reshoots, or studio setups Marketing videos, product demos, training content, sales outreach, global campaigns—everything becomes significantly faster to produce. Definitely one of the more interesting AI avatar systems I've seen recently. Try it here: Wizstar_official #Wizstar

ɱҽԃι✨

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