HunyuanVideo-Avatar

HunyuanVideo-Avatar

Tencent-Hunyuan
ModelScope

ModelScope

Alibaba Cloud
+
+

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About

HunyuanVideo‑Avatar supports animating any input avatar images to high‑dynamic, emotion‑controllable videos using simple audio conditions. It is a multimodal diffusion transformer (MM‑DiT)‑based model capable of generating dynamic, emotion‑controllable, multi‑character dialogue videos. It accepts multi‑style avatar inputs, photorealistic, cartoon, 3D‑rendered, anthropomorphic, at arbitrary scales from portrait to full body. Provides a character image injection module that ensures strong character consistency while enabling dynamic motion; an Audio Emotion Module (AEM) that extracts emotional cues from a reference image to enable fine‑grained emotion control over generated video; and a Face‑Aware Audio Adapter (FAA) that isolates audio influence to specific face regions via latent‑level masking, supporting independent audio‑driven animation in multi‑character scenarios.

About

This model is based on a multi-stage text-to-video generation diffusion model, which inputs a description text and returns a video that matches the text description. Only English input is supported. This model is based on a multi-stage text-to-video generation diffusion model, which inputs a description text and returns a video that matches the text description. Only English input is supported. The text-to-video generation diffusion model consists of three sub-networks: text feature extraction, text feature-to-video latent space diffusion model, and video latent space to video visual space. The overall model parameters are about 1.7 billion. Support English input. The diffusion model adopts the Unet3D structure, and realizes the function of video generation through the iterative denoising process from the pure Gaussian noise video.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Researchers and developers in AI-driven animation looking for a tool to generate emotion‑aligned, multi-character audio‑driven avatar videos

Audience

Users interested in an open source text-to-video AI video generation model

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

Free
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Tencent-Hunyuan
United States
github.com/Tencent-Hunyuan/HunyuanVideo-Avatar

Company Information

Alibaba Cloud
China
modelscope.cn/

Alternatives

AvatarFX

AvatarFX

Character.AI

Alternatives

OmniHuman-2.0

OmniHuman-2.0

BytePlus
Kaggle

Kaggle

Google

Categories

AI Models Supported
AI Video Models Supported

Categories

AI Gateways Supported
AI Inference Supported
AI Tools Supported

Integrations

01.AI Not Supported
GLM-4.5 Not Supported
Gradio Supported
Qwen Not Supported
Qwen 4 Not Supported
Qwen-Image Not Supported
Qwen2 Not Supported
Qwen2-VL Not Supported
Qwen2.5 Not Supported
Qwen2.5-1M Not Supported
Qwen2.5-Max Not Supported
Qwen3.6 Not Supported
Qwen3.6-27B Not Supported
Qwen3.6-35B-A3B Not Supported
Qwen3.6-Max-Preview Not Supported
Qwen3.8-2.4T-A95B Not Supported
Qwen3.8-Flash-Next Not Supported
Step 3.5 Flash Not Supported
Step 5 Preview Not Supported
Yi-Large Not Supported

Integrations

01.AI Supported
GLM-4.5 Supported
Gradio Not Supported
Qwen Supported
Qwen 4 Supported
Qwen-Image Supported
Qwen2 Supported
Qwen2-VL Supported
Qwen2.5 Supported
Qwen2.5-1M Supported
Qwen2.5-Max Supported
Qwen3.6 Supported
Qwen3.6-27B Supported
Qwen3.6-35B-A3B Supported
Qwen3.6-Max-Preview Supported
Qwen3.8-2.4T-A95B Supported
Qwen3.8-Flash-Next Supported
Step 3.5 Flash Supported
Step 5 Preview Supported
Yi-Large Supported
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