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Storm at a lighthouse, two strangers in the beam

Task
Text to video
Resolution
720p
Duration
10 s
Aspect ratio
16:9

Output

A bearded keeper in a wool sweater and a woman in a rain-soaked white blouse stand at a lighthouse rail in a storm as the sweeping beam lights them and passes

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PromptEN436 characters

Cast: one man and one woman. Thirty seconds at a lighthouse through one night: the keeper and the visitor who came up out of the fog, the revolving beam sweeping across the two of them once every few seconds and leaving them in dark between passes. The visitor's soaked shirt clings to the chest; the beam finds a bare throat, then leaves them dark; close two-shot. Foghorn and sea. Cinematic, heavy film grain, beam white in fog green.

Written in English, exactly as we sent it.

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Opens the playground with every setting filled in and shows the exact price before you run.

Same model, starting from this prompt. Other settings use their defaults.

Why this prompt works

A revolving beam gives the clip a fixed period — light every few seconds, darkness between passes — so the render has to hold a rhythm rather than a state. Written from nothing at `duration_seconds` `10`, `720p`, `16:9`, with `generate_audio` on so the foghorn and the sea arrive in the same file. A periodic subject is the honest way to check whether a long clip is continuous or quietly resetting.

Settings used

SettingValueWhat it does
resolution720p480p, 720p or 1080p. Defaults to 720p. Resolution changes both the price and how long the task takes to come back.
aspect_ratio16:916:9, 9:16, 1:1, 4:3, 3:4 or adaptive, which lets the model choose. Defaults to 16:9.
generate_audiotrueOn by default. The clip comes back with sound already locked to the picture. Set false when you are scoring the shot yourself.
duration_seconds10Any whole number from 2 to 30, or -1 for smart duration, where the model picks the length: the 30-second maximum is held up front and the charge settles on the length actually delivered. Defaults to 5. Longer clips drift more, so settle the look at 5 seconds before extending.