Hedra Expressive Character Animation Pipeline

Generate talking character video with synchronized lip motion and emotional micro-expressions

Official Repository / Source Documentation

What it does

Production pattern for generating expressive digital avatars and talking character sequences using Hedra Character-2. Synchronizes custom voiceover audio tracks with photorealistic or stylized character portraits.

Installation & Setup

Level: beginner

Create an account at https://www.hedra.com.
In the Character Studio, upload a frontal character portrait or generate a new avatar prompt.
Upload your recorded dialogue audio or enter text to synthesize an expressive voice.
Set aspect ratio (16:9, 9:16, or 1:1) and click Generate Video.

Prerequisites: Modern web browser, audio file or script text

Security & Privacy Notes

Cloud-rendered service. Audio and image inputs are processed on Hedra inference clusters.

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Character & Avatar Video Generation

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