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What is HunyuanVideo-Avatar?

HunyuanVideo-Avatar enables the conversion of avatar images into vibrant, emotion-sensitive videos by simply using audio inputs. This cutting-edge model employs a multimodal diffusion transformer (MM-DiT) architecture, which facilitates the generation of dynamic, emotion-adaptive dialogue videos featuring various characters. It supports a range of avatar styles, including photorealistic, cartoon, 3D-rendered, and anthropomorphic designs, and it can handle different sizes from close-up portraits to full-body figures. Furthermore, it incorporates a character image injection module that ensures character continuity while allowing for fluid movements. The Audio Emotion Module (AEM) captures emotional subtleties from a given image, enabling accurate emotional expression in the resulting video content. Additionally, the Face-Aware Audio Adapter (FAA) separates audio effects across different facial areas through latent-level masking, which allows for independent audio-driven animations in scenarios with multiple characters, thereby enriching the storytelling experience via animated avatars. This all-encompassing framework empowers creators to produce intricately animated tales that not only entertain but also connect deeply with viewers on an emotional level. By merging technology with creative expression, it opens new avenues for animated storytelling that can captivate diverse audiences.

What is Act-Two?

Act-Two provides a groundbreaking method for animating characters by capturing and transferring the movements, facial expressions, and dialogue from a performance video directly onto a static image or reference video of the character. To access this functionality, users can select the Gen-4 Video model and click on the Act-Two icon within Runway’s online platform, where they will need to input two essential components: a video of an actor executing the desired scene and a character input that can be either an image or a video clip. Additionally, users have the option to activate gesture control, enabling the precise mapping of the actor's hand and body movements onto the character visuals. Act-Two seamlessly incorporates environmental and camera movements into static images, supports various angles, accommodates non-human subjects, and adapts to different artistic styles while maintaining the original scene's dynamics with character videos, although it specifically emphasizes facial gestures rather than full-body actions. Users also enjoy the ability to adjust facial expressiveness along a scale, aiding in finding a balance between natural motion and character fidelity. Moreover, they can preview their results in real-time and generate high-definition clips up to 30 seconds in length, enhancing the tool's versatility for animators. This innovative technology significantly expands the creative potential available to both animators and filmmakers, allowing for more expressive and engaging character animations. Overall, Act-Two represents a pivotal advancement in animation techniques, offering new opportunities to bring stories to life in captivating ways.

Media

Media

Integrations Supported

Gradio
Runway

Integrations Supported

Gradio
Runway

API Availability

Has API

API Availability

Has API

Pricing Information

Free
Free Trial Offered?
Free Version

Pricing Information

$12 per month
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

Tencent-Hunyuan

Company Location

United States

Company Website

github.com/Tencent-Hunyuan/HunyuanVideo-Avatar

Company Facts

Organization Name

Runway AI

Date Founded

2018

Company Location

United States

Company Website

help.runwayml.com/hc/en-us/articles/42311337895827-Creating-with-Act-Two

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