// Asterion
Asterion is a product family for practical post-production work: Asterion Generate for Premiere Pro AI generation workflows, Asterion Assistant for story-aware editorial help, and Asterion Expressions for After Effects expression authoring.
// Asterion Generate
Each tab supports a different part of the same post-production loop: source material, generated options, voice, sync, results, and setup.
// Asterion Generate
Load a selected Premiere clip, attach reference frames, shape the prompt, and keep results in a library instead of another download folder.
// Models
Asterion Generate starts with practical fal.ai and Atlas Cloud routes for Seedance, Kling, Wan, LTX, Hailuo, Vidu, Seedream, Imagen, Flux, and Qwen, with Kokoro and ElevenLabs covering voice and sync work.
// Voice
Use local voice for private drafts, cloud voice for client-ready options, then keep the audio tied to the same post pipeline.
// Sync
Sync is where dialogue replacement, localization tests, and consent-gated clone workflows stay reviewable before anything lands back in the edit.
// Library
Generated shots, voice files, and sync outputs need a place to live. Asterion treats the library as part of the workflow, not an afterthought.
// Settings
Editors should know what is connected, where files are going, and which provider keys are active before they run a job.
// Workflow
Start from a selected clip, a reference image, transcript context, or the property already selected in a host app.
Run the focused tool: generation, voice, sync, story search, paper-cut drafting, or expression authoring.
Outputs stay visible and explicit so editors can inspect, copy, favorite, import, or discard.
// Companion plugins
Asterion Assistant and Asterion Expressions extend the same product family into story-aware editorial support and motion-design utility.
Premiere Pro plugin / Beta track
Editor-controlled story intelligence inside Premiere: attached timeline context, transcript search, evidence-linked notes, paper cuts, and rough-cut preparation.
After Effects plugin / Beta panel
Plain-language After Effects expressions for selected properties: generate, review, copy, favorite, and apply without leaving the project.
// FAQ
No. Asterion is a focused AI post-production workflow tool for generation, voice, and lipsync.
No. Asterion is designed to work with Premiere Pro workflows, not replace the editor.
BYOK means bring your own API key. Asterion is planned as a subscription service, while supported provider usage can still run through customer-controlled API keys.
// Early access
Asterion is for editors, filmmakers, agencies, and post-production creators who want practical AI workflows without turning every decision into a browser-tab handoff.