Audio
AI Voiceover Generator
You wrote the script and the video is locked — now you need narration that lands inside the cut, not in another tool. Astorie generates voiceover with ElevenLabs and Fish Audio in audio nodes that wire directly into video, lip-sync, and sequence builder nodes. Voice, video, and timeline live on one canvas, end to end.
What this feature solves
Voiceover used to mean a booth, a voice actor, and a directed session — for thirty seconds of polished narration. AI voiceover collapses cost and time dramatically, but most tools end at the audio file. You generate the take, download the WAV, drop it into your NLE, and rebuild the connection between voice and picture by hand. For an explainer or course series with dozens of clips, that handoff burns hours per episode.
The integration gap matters even more for spokesperson and dialogue work. Voice has to drive lip-sync; lip-sync has to land on the right portrait; portrait has to match the brand. Without a canvas where audio chains directly into video and into sync, every spokesperson cut becomes a multi-tool relay race with identity drift between every step.
And there is the multi-language reality. International campaigns need the same script in five voices, the same persona in five locales, and consistent delivery quality across all of them. Doing that in five separate tabs of a TTS tool is brutal. Without a workflow that fans script into multiple voices and chains each into downstream video, multi-language production stays slow and inconsistent.