MultiTalk

What is MultiTalk?

MultiTalk is a revolutionary framework for audio-driven multi-person conversational video generation developed by MeiGen-AI. Unlike traditional talking head generation methods that only animate facial movements, MultiTalk technology can generate realistic videos of people speaking, singing, and interacting while maintaining perfect lip synchronization with audio input. MultiTalk transforms static photos into dynamic speaking videos by making the person speak or sing exactly what you want them to say.

Pricing

Our endpoint starts with $0.15 per 5 seconds video generation and supports a maximum generation length of 120 seconds.

How MultiTalk Works

MultiTalk leverages advanced AI technology to understand both audio signals and visual information. This MultiTalk implementation combines MultiTalk + Wan2.1 + Uni3C for optimal results.

Audio Analysis: MultiTalk uses a powerful audio encoder (Wav2Vec) to understand the nuances of speech, including rhythm, tone, and pronunciation patterns.

Visual Understanding: Built on the robust Wan2.1 video diffusion model (you can visit our Wan2.1 workflow for t2v/i2v eneration), MultiTalk understands human anatomy, facial expressions, and body movements.

Camera Control: MultiTalk with Uni3C controlnet enables subtle camera movements and scene control, making the video more dynamic and professional-looking. Check out our Uni3C workflow for creating beautiful camera motion transfer.

Perfect Synchronization: Through sophisticated attention mechanisms, MultiTalk learns to perfectly align lip movements with audio while maintaining natural facial expressions and body language.

Instruction Following: Unlike simpler methods, MultiTalk can follow text prompts to control the scene, pose, and overall behavior while maintaining audio synchronization.