Wan S2V: Audio-Driven Cinematic Video Generation
Transform static images and audio into high-quality cinematic videos with natural facial expressions, body movements, and professional camera work. Wan S2V excels in film and television applications, supporting both full-body and half-body character generation.
Image + Audio = Video Generation
Input Image
Input Audio
Generated Video
What is Wan S2V?
Wan S2V is an AI video generation model that transforms static images and audio into high-quality videos. Our model excels in film and television application scenarios, capable of presenting realistic visual effects, including generating natural facial expressions, body movements, and professional camera work.
It supports both full-body and half-body character generation, and can complete various professional-level content creation needs such as dialogue, singing, and performance with exceptional quality.
The technology represents a significant advancement in audio-driven video synthesis, enabling creators to bring static images to life through synchronized audio input.
Key Capabilities
- •Natural facial expression generation
- •Realistic body movement synthesis
- •Professional camera work simulation
- •Full-body and half-body character support
- •Audio-synchronized video generation
Wan S2V Overview
| Feature | Description |
|---|---|
| AI Model | Wan S2V (Wan2.2-S2V-14B) |
| Category | Audio-Driven Video Generation |
| Primary Function | Image + Audio to Video Synthesis |
| Model Size | 14B Parameters |
| Applications | Film, Television, Content Creation |
| Character Support | Full-body and Half-body Generation |
| Content Types | Dialogue, Singing, Performance |
Try Wan S2V
Experience Wan S2V firsthand with our interactive demo. Upload your image and audio to generate cinematic videos in real-time.
Embedded Demo:
Demo Space URL:
wan-ai-wan2-2-s2v.hf.spaceExample Gallery
Various Generated Videos
Heroic Sea Scene
"In the video, a woman stood on the deck of a sailing boat and sang loudly. The background was the choppy sea and the thundering sky. It was raining heavily in the sky, the ship swayed, the camera swayed, and the waves splashed everywhere, creating a heroic atmosphere. The woman has long dark hair, part of which is wet by rain. Her expression is serious and firm, her eyes are sharp, and she seems to be staring at the distance or thinking."
Train Journey
"In the video, a boy is sitting on a running train. His eyes are blurred. He is singing softly and tapping the beat with his hands. It may be a scene from an MV movie. The train was moving, and the view passed quickly."
Parachute Adventure
"In the video, there is a man's selfie perspective. He glides in the sky in a parachute. He sings happily and looks engaged. The scenery passes around him."
Cinematic-Grade Audio-Driven
Our method is capable of generating film-quality videos, enabling the synthesis of film dialogues and the recreation of narrative scenes.
Church Scene
"The video shows a group of nuns singing hymns in the church. The sky emits fluctuating golden light and golden powder falls from the sky. Dressed in traditional black robes and white headscarves, they are neatly arranged in a row with their hands folded in front of their chests. Their expressions are solemn and pious, as if they are conducting some kind of religious ceremony or prayer. The nuns' eyes looked up, showing great concentration and awe, as if they were talking to the gods."
Sofa Conversation
"In the video, a man is lying on the sofa with his hands folded on his legs. He is talking with his legs cocked. The lamp flickered. The camera slowly circled, as if it were a movie scene."
Serious Discussion
"In the video, a man in a suit is sitting on the sofa. He leans forward and seems to want to dissuade the opposite person. He speaks to the opposite person with a serious expression of concern."
Rooftop Scene
"The video shows the scene on the rooftop. A bald man is talking with his hand on another person. His expression is serious and serious, as if he is advising and educating the other person. The wind is very strong, and the lens is slightly shaken and pulled closer. The whole scene looks serious and tense, as if it is a movie scene."
Enhanced Instruction Following, Motion & Environment Control
Our model can generate character actions and environmental factors in videos according to instructions, thereby creating video content that better fits the theme.
Rain Scene
"In the video, it is raining heavily. It shows a man who is topless and has clear muscle lines, showing good physical fitness and strength. The rain wet his whole body. His arms were open and he was singing happily. His expression was engaged and his hands were slowly extended. The man's head is slightly raised, his eyes are upward, and his mouth is slightly open. His expression was full of surprise and expectation, giving a feeling that something important was about to happen."
Apple Scene
"In the video, a man is holding an apple and talking, he takes a bite of the apple."
Key Features of Wan S2V
Audio-Driven Generation
Synchronizes video generation with audio input, creating natural lip-sync and expression timing.
Cinematic Quality
Produces film-grade videos with professional camera movements and lighting effects.
Natural Expressions
Generates realistic facial expressions that match the emotional content of the audio.
Body Movement Control
Creates natural body movements and gestures that complement the audio content.
Environment Adaptation
Adapts to different environmental conditions and settings as specified in prompts.
Multi-Character Support
Handles both single and multiple character scenarios with consistent quality.
Technical Specifications
Model Architecture
- • 14B parameter model
- • Audio injection pipeline
- • Memory-based video generation
- • Multi-modal fusion architecture
Performance Metrics
- • High-quality video output
- • Audio-video synchronization
- • Realistic expression generation
- • Professional camera work simulation
Applications
Film Production
Create cinematic scenes and character performances for movies and television shows.
Content Creation
Generate engaging video content for social media, marketing, and educational purposes.
Virtual Performances
Create virtual concerts, presentations, and performances with realistic character animation.
Dubbing and Localization
Generate synchronized video content for different languages and regions.
Character Animation
Bring static character designs to life with natural movement and expression.
Research and Development
Advance the field of AI video generation and audio-visual synthesis.
How to Use Wan S2V
Step 1: Prepare Your Input
Gather a high-quality static image of your subject and the audio file you want to synchronize with the video generation.
Step 2: Access the Platform
Visit the Hugging Face Space or download the model from the repository to begin the generation process.
Step 3: Upload and Configure
Upload your image and audio files, then configure any additional parameters or prompts for the desired output.
Step 4: Generate Video
Initiate the generation process and wait for the AI to create your synchronized video output.
Step 5: Review and Export
Review the generated video for quality and synchronization, then export in your preferred format.