A demo-video pipeline for fortnightly feature releases.

The scenario

A SaaS team ships a feature every two weeks. Each release needs a short demo for launch communications, sales conversations, and support, but the structure repeats: problem, feature, key interaction, and next step.

The risk is publishing an inaccurate or insecure product view. A useful system must control the script, test account, capture path, credentials, and final approval as carefully as it controls the edit.

System design

The brief layer: Product managers would submit the approved feature name, user problem, key benefit, safe demo path, and interface states. Required fields stop vague or incomplete requests.

The script and voice layer: An LLM could draft a 90-second script from approved product facts, but a named reviewer would approve every line before voice generation. Product claims would not be inferred from the interface.

The capture and assembly layer: A browser automation tool could run an allowlisted path in a non-production demo account. Approved captures, voice, captions, and brand assets would enter a versioned Remotion template.

Proposed pipeline

Feature brief -> script approval -> safe demo capture -> Remotion -> marketing review

The 90-second length and under-two-hour review-file window are design targets. Capture stability, reviewer availability, voice generation, template complexity, and rework would determine actual timing.

Operating model

Product owns accuracy. Marketing owns narrative and publication. Engineering owns the demo environment, credentials, and allowed capture paths. Secrets and customer data must never enter scripts, prompts, recordings, or render logs.

Every output remains a draft until approved. A changed interface or feature claim requests a new version rather than silently replacing an already reviewed file.