This site lets you create videos with Kling 3.0 from a text description. The model can produce up to 15 seconds of continuous footage, which the site says is half as long again as earlier versions, so you can build complete scenes without cuts.
It also generates matching audio, including dialogue and sound effects, keeps characters looking the same between shots and applies camera work that resembles professional filming. Output can reach 4K. You can try it for free before choosing a paid plan.