ChatGPT / 4 min
ChatGPT video script prompts: separate hook, timing, visuals, and review notes
A practical ChatGPT video script prompt guide for drafting YouTube, Shorts, and product videos with hooks, timing, visual notes, captions, CTAs, and human review rules.
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A quick look at how selected prompts move into NotebookLM and AI Chat input fields.
Watch on YouTube“Write a video script” often misses timing and what appears on screen
ChatGPT can help draft YouTube explainers, short videos, product walkthroughs, and webinar openings. But a vague prompt like “write a video script” often produces a speech-style draft without a clear viewer, timing, visual plan, or call to action.
YouTube Creators recommends choosing a topic and the value you want to bring, outlining a loose script or bullet points, hooking viewers in the first 5–10 seconds, and mapping a beginning → middle → end structure. It also recommends adding notes for visuals or cutaways in the outline.
OpenAI’s prompt guidance also emphasizes being clear and specific, adding enough context, controlling tone, and refining iteratively. For video scripts, that means asking for spoken lines, seconds, on-screen visuals, captions, and fact-check notes in separate columns. Saving that structure in BananaNL makes each new video easier to brief without rewriting the same prompt every time.
Five details to define before asking for a video script
- Pick one goal for the video: awareness, comparison, tutorial, onboarding, or reducing purchase anxiety. The script should not try to do everything.
- Define the viewer and their prior knowledge. A beginner explainer, existing-customer tutorial, and expert demo need different vocabulary.
- Set the length and structure. A 15-second Short, 60-second reel, 3-minute explainer, and 10-minute tutorial need different timing for hook, body, recap, and CTA.
- Separate spoken lines from visual direction. Ask for narration, captions, B-roll, screen recording, diagrams, product shots, and editing notes in separate fields.
- Add fact and safety review rules. Do not let the model invent metrics, guarantees, copyrighted character references, or risky medical, financial, hiring, or education claims.
Prepare these four inputs first
What to change by video type
| YouTube explainer | Show the reason to keep watching in the first 5–10 seconds, then separate intro, body, recap, and CTA. For longer videos, add chapters and visual notes. |
|---|---|
| Short video | Focus on one message, a strong first sentence, visible scene changes, and short captions. Avoid packing a full article into a 30-second script. |
| Product video | Separate the pain point, feature shown, use case, caution, and CTA. Use only approved pricing, performance claims, and comparisons. |
| Training video | Add learning goals, assumed knowledge, steps, and comprehension checks. Keep safety notes and terms that may confuse viewers in a review column. |
Video script prompts to try in ChatGPT
Draft a YouTube explainer script
Create a 3-minute YouTube script for the topic “how to save and reuse AI prompts instead of searching for them every time.” The audience is people starting to use ChatGPT and Gemini at work. Return a table with columns: time, spoken line, visuals or B-roll, on-screen caption, review notes. Hook viewers in the first 5–10 seconds, use a beginning → middle → end structure, and end with one natural CTA. Do not invent metrics or guaranteed results.
The table separates timing, speech, visuals, captions, and review notes so the draft can move into recording and editing.
Turn the idea into a short-video script
Turn the product material below into a 30-second short-video script. Use this structure: 0–3s hook, 3–18s explanation, 18–25s how it works, 25–30s CTA. Keep each sentence short. Keep on-screen captions around 4–8 words. Make the visual notes feasible to film on a phone. Avoid hype, fear-based claims, and unverified outcomes.
Short video scripts need aggressive trimming, so the prompt controls timing and caption length before drafting.
Review a script before publishing
Review the following video script before publication. Return a table with: script line, possible issue, fact or policy to verify, and safer rewrite. Focus on copyright, real brand names, unverified numbers, performance guarantees, and higher-risk categories such as medical, finance, employment, housing, and education.
It turns AI output into a human-review checklist instead of treating the first draft as final.
Save reusable video-script prompts in BananaNL
Video scripts require the same repeated instructions: length, hook, spoken lines, visual notes, captions, CTA, and review rules. Saving separate templates for YouTube explainers, short videos, product demos, and pre-publish review in BananaNL reduces copy-and-paste friction.
BananaNL is a Chrome extension that inserts saved prompts into ChatGPT, Gemini, Grok, and other AI Chat input fields. It does not auto-send, so you can review the goal, rights, and facts before submitting. Under the current pricing boundary, NotebookLM can be started for free; AI Chat prompt viewing, insertion, and saving are paid features; Image Collections, image saving, image editing, and video conversion are free features.
FAQ
Can ChatGPT publish the video for me?
This guide covers script drafting and review prompts. Filming, editing, uploading, thumbnail decisions, rights checks, and publication remain human responsibilities.
Can the same script work for YouTube and Shorts?
The same source material can be reused, but the structure should differ. Long-form videos need chapters and explanation; short videos need one message, a fast hook, and concise captions.
What should I review in an AI-generated script?
Check unverified numbers, copyrighted references, real brand or person mentions, guarantees, and claims in sensitive domains. Review not only the spoken lines but also captions and visual notes.
If searching for prompts is the hard part, use BananaNL
Prompts become useful when they are close to the input field. Use BananaNL to carry them there, then adjust before sending.