What is EMO: Emote Portrait Alive?
EMO is an AI-driven platform that generates expressive portrait videos with audio2video diffusion model under weak conditions. It takes a single reference image and vocal audio as input and produces vocal avatar videos with expressive facial expressions, various head poses, and any duration depending on the length of the input audio.
Features of EMO
- Generates expressive portrait videos with audio2video diffusion model
- Supports songs in various languages and brings diverse portrait styles to life
- Recognizes tonal variations in the audio, enabling the generation of dynamic, expression-rich avatars
- Can keep up with fast-paced rhythms, guaranteeing synchronization with expressive and dynamic character animations
- Can accommodate spoken audio in various languages
- Can animate portraits from bygone eras, paintings, and both 3D models and AI-generated content, infusing them with lifelike motion and realism
How to Use EMO
EMO's framework consists of two stages: Frames Encoding and Diffusion Process. The ReferenceNet extracts features from the reference image and motion frames, and the pretrained audio encoder processes the audio embedding. The facial region mask is integrated with multi-frame noise to govern the generation of facial imagery.
Price
The pricing of EMO is not explicitly stated, but it is intended for academic research and effect demonstration.
Helpful Tips
- EMO can be used to generate videos with any duration depending on the length of the input audio
- EMO can persist the characters' identities in a long duration
- EMO supports songs in various languages and brings diverse portrait styles to life
Frequently Asked Questions
- Can EMO generate videos with any duration? Yes, EMO can generate videos with any duration depending on the length of the input audio.
- Can EMO persist the characters' identities in a long duration? Yes, EMO can persist the characters' identities in a long duration.
- Can EMO support songs in various languages? Yes, EMO supports songs in various languages and brings diverse portrait styles to life.
