Hedra

Hedra is an AI video creation platform focused on expressive character animation and visual inference. Powered by foundational character models (Character-1, Character-2, and Character-3), Hedra turns static character portraits and audio speech into video clips with lifelike facial expressions, head motion, and lip sync.

### Core Architecture & Capabilities - **Expressive Lip Sync & Emotion**: Accurately matches character mouth shapes and emotional micro-expressions to any spoken voice track or singing audio. - **Character Consistency**: Maintains consistent facial structures, lighting, and wardrobe across multiple camera angles and scenes. - **Audio-Driven Animation**: Upload your own audio files, record speech directly in the studio, or generate custom voices via integrated TTS engines. - **High-Resolution Rendering**: Generates up to 1080p portrait, square, and widescreen video formatted for social media and production workflows. - **Fast Generation**: Optimized infrastructure delivers real-time and near-real-time character video rendering.