Generate a short video ad

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Example result

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What you can make

• A vertical 9:16 MP4 video ad
• A generated cover image or thumbnail
• A short script and shot list
• A reusable prompt for another product or platform

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What to prepare

• Product or campaign brief
• Target platform and duration
• Mood, scene ideas, and CTA
• Preferred video model when it matters

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Try this prompt

Create a complete short video ad for PocketGarden, an app that helps apartment renters grow herbs indoors. Use Seedance 2.0 for the actual video generation. Create an 8-12 second vertical MP4, a cover image, and a short script with shot list. The video should feel warm, optimistic, and apartment-friendly, with a tiny kitchen, herb growth, an app reminder, and a final CTA: "Start your windowsill garden today." Save the outputs as MP4, PNG, and Markdown, then verify that every file exists and is non-empty.

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Full conversation

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What Happycapy does

1. Turns the brief into a compact video concept.
2. Confirms the video model and generation settings.
3. Generates the MP4 in the cloud sandbox.
4. Creates a cover image and supporting script.
5. Verifies file size and keeps the full process shareable.

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Review checklist

• Does the first second communicate the hook?
• Is the output actually an MP4, not only a preview?
• Does the aspect ratio match the target platform?
• Are the cover image and script useful for publishing?
• Can the same brief be remixed for another platform?

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Next step