What is agentic video editing?

Every project starts with a story. Then the timeline grows faster than the story does, and somewhere around clip two hundred you lose the thread. A lot of an edit is work that serves the story without being storytelling: assembling selects, evening out dialogue, matching angles, placing captions, checking the export.

Agentic editing hands that work to agents and keeps the story where you can see it. You stay the director. The agents behave like a crew that takes notes in words and delivers changes on the timeline.

“AI video editor” covers very different tools. The real difference is what you start from and what you get back.

• AI video generators

  Start from

  A text prompt.

  You get

  New, synthesized footage.

  To change it

  Prompt again. There is no timeline behind the clip.

• Templates and auto-edit

  Start from

  Your clips and a preset style.

  You get

  A finished video in the template’s structure.

  To change it

  Swap the template or its settings.

• Agentic editing

  Start from

  Your footage and your direction.

  You get

  Edits on a real timeline: cuts, titles, levels, captions.

  To change it

  Ask again, revert the change, or edit by hand.

Generators are useful when you need footage that doesn’t exist. Templates are useful when speed matters more than shape. Agentic editing is for the case in between: you have the material and a story to tell, and you want the busywork done without giving up the cut.

OpenVids is a free, open-source agentic video editor for macOS and Windows. It is built around four pieces.

Four agents

Main works on the cut, Motion Designer builds titles, lower thirds, logo stings and caption styles, Audio handles dialogue and music, and Research finds sources and tracks their licenses and credits. More on the agents.

Three modes

Ask answers a question, Plan proposes a plan, and Edit changes the timeline. The mode sets how far an agent goes with your prompt.

A Story Graph

The film is laid out in chapters. Agents attach shots, sound, and motion to each one, and Build turns the graph into a cut. How the Story Graph works.

Render QA

An agent watches every render the way a viewer would, fixes what it can, and leaves the editorial calls to you.

Every agent result lands in the project as a change you can review, not as a rendered file you either accept or redo. In the demo project on the landing page, a rough-cut request comes back as “Rough cut v1 · 24 clips · 01:48”. A caption pass stops at “Needs input” because three speaker labels are ambiguous. A colour match halts after six of eight shots so the skin tones can be checked before it goes further.

In the landing demo, each chat turn can be reverted on its own and ⌘Z undoes the last edit. And because every change lands on a timeline you can take over, you can pick up the cut yourself at any point.

The story

Chapters are yours to write and lock. In the demo, Build keeps the edits you already made: a locked Cold open, and a chapter you retitled and cut to 0:18.

The timeline

Agents edit it. You can take it over at any point.

Editorial calls

Render QA fixes technical problems such as black frames or a caption sitting on a lower third, and marks pacing and shot choice as “Your call”.

Sources

Research flags disputed licenses instead of blocking export, and the credit lines are ready to copy. Whether a flagged clip stays in is your decision. Research and licenses.

Your media

Your media stays on your disk.

• All featuresAgents, Story Graph, Motion Designer, Research, and render QA in one place.→
• Edit video with text promptsThe four agents, the three modes, and real prompts from the demo project.→
• AI rough cut from chaptersHow the Story Graph turns an outline into a cut.→
• The OpenVids trailerThe landing page, with the demo you can try.→