Hedra Omnia
Overview
Hedra Omnia is an omnimodal AI video model developed by Hedra and powered by Together AI that jointly processes vision, text, and audio,. It generates character-driven videos from a single reference image, an audio track, and a text prompt. Building on Hedra Character 3, Omnia is especially good for producing directed scenes and talking-head content, giving creators direct control over camera movement, subtle facial expressions, and backgrounds while maintaining consistent lip-sync,.
What is Hedra Omnia best used for?
Hedra Omnia is designed for character-driven video where the subject performs rather than just talks. By jointly processing your reference image, text prompt, and audio, it generates natural micro-expressions, coordinated body language, and deliberate camera movements. It is effective for cinematic AI avatars, podcast clips, and user-generated content (UGC) style ads where authentic, personality-forward delivery is required.
When was Hedra Omnia released and how does it fit into the Hedra ecosystem?
Hedra Omnia (initially released as Omnia Alpha on February 5, 2026) is Hedra’s proprietary foundation model. It steps beyond the capabilities of Hedra Character 3 by allowing full scene control—including camera motion and background dynamics—rather than just animating a face. While Hedra hosts third-party models like Kling O3 Pro, Omnia serves as their flagship omnimodal engine built specifically for unified audio-visual generation.
How do I get the best results with Hedra Omnia?
To get the best results from Omnia, provide a clear reference image, a clean audio file, and a detailed text prompt directing the camera, motion, and environment. Because Omnia jointly reasons over all three inputs, your prompt should describe the character's acting and the scene's atmosphere. Community guides suggest matching the emotion in your audio to your prompt instructions so the model can sync micro-expressions, breathing, and gestures accurately to the voiceover's rhythm.
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Prompt tips
Direct the camera: Provide clear camera directions in your text prompt (e.g., "slow push in," "handheld tracking shot") to take full advantage of Omnia's scene control.
Describe the performance: Prompt the emotion and motion (e.g., "enthusiastic gestures," "subtle nodding") rather than just the character's appearance, so the model matches the body language to the audio.
Optimize your inputs: Use high-resolution, front-facing portraits without extreme angles or harsh shadows, and ensure your audio is free of background noise for the best lip-sync.
Create custom characters: Generate your base character using an image model like Nano Banana Pro or Flux.2 [max] before bringing them into Omnia for animation.
