scrollclaw-broll

What problem does it solve?

It solves the problem of generic, stock-looking B-roll that breaks immersion by mismatching the environment and timing to the voice track.

Core Features & Use Cases

• Environment matching for Kling B-roll: Starts B-roll from an extracted A-roll environment frame so lighting, flooring, and room vibe remain consistent.
• Beat-accurate cut timing: Cuts from A-roll to B-roll at script beat boundaries (not mid-sentence) with a small buffer so the face is not visible during non-talking states.
• Visual-only B-roll generation: Produces MP4 clips that run under continuous voice, with logs appended for traceability.
• App/product realism guardrail: Avoids AI-generated UI/text by instructing users to use real screenshots or screen recordings for any device UI scenes.

Quick Start

Generate B-roll for your campaign by running the provided script with an environment-matched frame and the B-roll prompt file, then stitch the result using the next-step assembly phase.