Humo AI

Introduction to Humo AI

Humo AI is a cutting-edge AI video generation tool that focuses on creating human-centric videos using a collaborative multi-modal conditioning approach. It integrates text, image, and audio inputs to generate high-quality videos while preserving the subject's identity, following user prompts, and aligning motion with sound. The system is designed to address practical challenges in video generation, such as limited paired training data and the difficulty of combining subject preservation with audio-visual synchronization.

The model uses a progressive training strategy, where it first learns to maintain consistent subject identity and follow text prompts, and then focuses on audio-visual synchronization by leveraging audio cross-attention and targeted supervision. During inference, users can dynamically adjust guidance weights for text, image, and audio across denoising steps, offering greater control over output quality and behavior.

Takeaways

• Human-centric video generation from text, image, and audio inputs
• Preserves subject identity using reference images
• Aligns motion with audio through advanced training strategies
• Supports flexible guidance during inference
• Addresses gaps in paired triplet training data and audio-visual synchronization

How Humo AI Works

Humo AI operates by integrating three input modalities—text, image, and audio—each playing a distinct role in video generation:

• Text provides intent and scene direction
• Image anchors the person's identity and appearance
• Audio informs motion timing and mouth dynamics

The model is trained in two stages: first, it learns to preserve the subject while maintaining prompt understanding, and second, it learns to synchronize motion with audio. After mastering each task separately, the model combines them to handle multiple inputs simultaneously. During inference, users can set parameters such as frame count, resolution, and guidance scales to fine-tune the output.

Core Benefits and Applications

Key Features

• Text-Image video generation
• Text-Audio video generation
• Text-Image-Audio video generation
• Subject preservation
• Audio-visual synchronization
• Time-adaptive guidance