Sharing a tool for anyone here who needs short product or promo clips without a video crew.

Seedance TV is an online AI video generator. You describe a scene or upload an image, and it renders a short clip. Its Seedance 2.5 model makes clips of up to 30 seconds with native audio, Seedance 2.0 makes up to 15 seconds at 1080p, and there is an agent mode for longer videos of up to about 2.5 minutes. The free tier needs no credit card (free videos carry a watermark); paid plans start at $28 per month billed yearly.

What works best in practice: one scene per prompt, a clear subject and action, and a simple camera instruction such as a slow push-in.

Note: Seedance TV is an independent service and is not affiliated with ByteDance.

https://www.seedance.tv/