Erduo B-roll Loop Engineering — workflow skill for AI editing agents

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SRT-driven B-roll agent: a Director plans shots, Creators build them in HyperFrames or Remotion, a Reviewer checks.

What it does

A multi-role skill that takes a full source SRT and a design brief and produces editable B-roll for a talking-head video. An independent Director sets the visual world and shot cards anchored to meaning (not one shot per subtitle line), Creators build continuous chapters in fresh contexts, the parent renders and an independent Reviewer looks at the actual frames and sends fixes back. Output is per-shot files, editable source and a full preview.

Use when

Install

Example output

https://s3.varg.ai/how-to/previews/488f9df1ba1d/erduo-broll-loop.mp4 — Image from the project README (credit: erduo1998-cell (README), https://raw.githubusercontent.com/erduo1998-cell/erduo-broll-loop-engineering/main/docs/images/demos/homepage-showcase.gif)

More AI editing agents skills

Run the generation on varg

varg is one API key for the models these skills drive — Seedance 2.5, Kling 4, Veo 3.1, Wan 3, Nano Banana 2.1, GPT Image 2.5, ElevenLabs v4 and 200+ more — billed in credits, with a cost estimate before anything runs.