Time-Lapse
Compresses a long stretch of change into a few seconds, so the viewer sees sky, clouds and light moving through time at a glance.
Time-Lapse AI Video Prompt
Time-lapse: With the camera position fixed, the sky rapidly shifts from predawn deep blue to early morning, clouds stream by quickly, and the summoned beast circles high above the top of the signal tower. The five on the rooftop show only slight changes in posture, and Kai still holds the sealed box at his side; the ring light stays dark, and the beast has not yet swum down.
How the Edit Works
The camera is locked in place at one side of the roof, and the signal tower and machine room never move; all the change happens in the sky. In four seconds it brightens from predawn deep blue, the sun appears on the horizon at about 2 seconds, and the clouds change shape frame by frame. The beast circles above and to the left of the tower top, flipping direction again and again, while the people on the roof barely move. The speed-up was requested in the prompt and produced within a single generation.
A time-lapse needs something clearly static in the frame, such as a building, a tower or the horizon, so the viewer can tell that time is what is speeding up. In the prompt, state that the camera is fixed, what the sky changes from and to, what moves quickly and what may change only slightly. Spell out the order of the light change as well, or the middle can jump in brightness in ways that make no sense.
When your story needs to skip a long wait or carry night into morning, put a time-lapse in the storyboard and let an AI film maker render the changing sky.
Story Clip
Source film EP8 Shot 2 · Reset · 00:00–00:04
The rooftop and signal tower stay put while the sky brightens from predawn blue within seconds, the sun breaks the horizon and the clouds churn. The beast circles high above and to the left of the tower top, and the people on the roof hardly move.
What to Watch For
Use the signal tower as your anchor; it never shifts. The sky first brightens to a flat grey-white, turns warm at about 1.5 seconds, the sun reaches the horizon around 2 seconds, and the clouds then turn pink and violet. Watch the beast's heading too: it changes direction several times in four seconds, sped up along with the light.