How much does an AI handshake video cost?

40 credits per clip on a paid plan. Failed renders refund their credits automatically.

Can I use it with photos of public figures?

No. Use photos of yourself and people who have agreed to appear. A handshake clip can suggest a real-world relationship, so never make one that could mislead.

Where does the background come from?

The model invents a shared setting that fits the photos, usually a bright, neutral space. For a specific location, use the image to video generator with your own prompt.