Live Portrait
Efficient and Controllable Video-Driven Portrait Animation
The world's leading AI video generation platform for enterprise-scale virtual human content.
Hour One is a sophisticated synthetic media platform that leverages high-fidelity neural rendering to transform text into professional-grade videos featuring photorealistic AI avatars. Positioned in the 2026 market as a key infrastructure layer for enterprise digital communications, Hour One's architecture is built around 'Reals'—proprietary AI video characters that provide human-like performance without the need for cameras or production crews. The technical framework excels in its 'Video API' capabilities, allowing developers to programmatically generate thousands of personalized videos with localized lip-syncing in over 100 languages. Its 2026 evolution emphasizes 'Instant Clones,' enabling users to generate high-fidelity digital twins from minimal source footage, and an AI Script Wizard powered by advanced LLMs that contextually formats scripts for avatar-led pacing. The platform's rendering engine is optimized for speed, bridging the gap between static content and dynamic, real-time video response for customer service and interactive education. It integrates deeply into corporate workflows with robust SOC2 compliance and SSO, making it the standard for scalable internal communications and customer-facing video content.
A high-fidelity digital twin creation tool that requires only 3 minutes of source video to replicate appearance and voice.
Efficient and Controllable Video-Driven Portrait Animation
Turn 2D images and videos into immersive 3D spatial content with advanced depth-mapping AI.
High-Quality Video Generation via Cascaded Latent Diffusion Models
The ultimate AI creative lab for audio-reactive video generation and motion storytelling.
Verified feedback from the global deployment network.
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RESTful API allowing for dynamic insertion of text/media into video templates at runtime.
Neural machine translation paired with automatic lip-sync recalibration for 100+ languages.
AI-driven scene positioning that adjusts visual elements based on the length of the script and avatar gestures.
LLM integration that optimizes marketing or educational copy for natural speech patterns and avatar pacing.
Centralized repository for corporate assets ensuring every generated video adheres to brand guidelines.
Integration with virtual environments that react to avatar lighting and positioning.
HR teams struggle to deliver consistent, multilingual onboarding to a remote global workforce.
Registry Updated:2/7/2026
Distribute via the Workday integration.
Low conversion rates on cold emails due to lack of personalization.
Production costs for daily news updates are too high for niche markets.