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Meet LongCat-Video-Avatar 1.5🐱—our upgraded, open-source digital human framework. Built for real production, not just short demos. What's New: 🔹 Upgraded Audio Encoder: Replaces Wav2Vec2 with Whisper-Large, yielding significantly smoother and more natural lip dynamics. 🔹 Production-Ready Stability: Achieves accurate lip-synchronization, full-body temporal stability, and robust long-video generation with strict... identity consistency. 🔹 Stylized Domain Generalization: Robustly generalizes to anime, animals, and complex real-world conditions such as multi-person interactions and object handling. 🔹 Efficient 8-Step Inference: Advanced step distillation accelerates inference to 8 NFE, balancing cost-effective serving with exceptional visual fidelity. 📊 LongCat-Video-Avatar 1.5 performs strongly in realism, naturalness, and stability, outperforming leading open-source models and closed systems. 🐱 Avatar 1.5 framework is now open source: 🔗 Weights & Code: 🔗 HuggingFace: 🔗 Tech Report: 🔗 Project Page:show more

Meituan LongCat

13,145 subscribers

31,524 görüntüleme • 3 ay önce •via X (Twitter)

Sanat Eğitim Bilim & Teknoloji

Anya Rossi• Live Now

Private livecam show

11 Yorum

Garry profil fotoğrafı

Garry3 ay önce

How much time it will take to generate 60 seconds of avatar video (720p) with audio upload?

ZIAISTAN profil fotoğrafı

ZIAISTAN3 ay önce

Amazing

blankbrain profil fotoğrafı

blankbrain3 ay önce

oh finally , some good open sauce stuff from good plebs

Alice The Ai Expert profil fotoğrafı

Alice The Ai Expert3 ay önce

Open digital humans leveled up

T1000 profil fotoğrafı

T10003 ay önce

@toyxyz3 This is great.

Ruzaina profil fotoğrafı

Ruzaina3 ay önce

Open-source avatars are leveling up

. profil fotoğrafı

.3 ay önce

the question is: it is better then ltx 2.3? its faster? if dont, it is useless

𝘿𝙖𝙫𝙞𝙙 ✦ 𝙈𝙂𝙏 profil fotoğrafı

𝘿𝙖𝙫𝙞𝙙 ✦ 𝙈𝙂𝙏3 ay önce

whisper swap is the right call, wav2vec2 was always the weak link for lip sync. Curious what your real-time latency looks like end-to-end on a production load

Sani Ai Tech profil fotoğrafı

Sani Ai Tech3 ay önce

Open-source digital humans with 8-step inference and solid lip sync is a big deal

chener profil fotoğrafı

chener3 ay önce

@HeyGen

Artyom profil fotoğrafı

Artyom3 ay önce

Is this based on wan 2.2 video model?

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