Veo 3.1 图生视频 API

One continuous locked-off shot that moves naturally from the first frame to the second. The copper observatory dome shutters separate slowly and evenly, revealing the dark telescope aperture and a narrow warm interior glow as dawn brightens slightly. Preserve the stone building, dome geometry, mountain silhouette, frost, camera position and composition. Motion should be mechanical, restrained and physically believable. No new objects, no people, no text, no logos, no brands, no products, no advertising, no watermark.

One continuous fixed-camera transition from the first tide-pool frame to the second. A light breeze creates small realistic ripples, then restrained blue bioluminescent points emerge in the water and around the same anemones while twilight deepens. Preserve every rock, the pool boundary, ocean horizon and camera perspective. The illumination grows organically rather than flashing. No added animals, no cuts, no text, no logos, no brands, no products, no advertising, no watermark.

One continuous vertical locked-camera transition from the snowy bridge to the wet thawed bridge. Sunlight gradually warms, snow on the planks settles and melts into reflective water, and occasional droplets fall from the railings while the stream keeps flowing. Preserve the exact bridge, birch trunks, railings, perspective and forest layout. No time-lapse jumps, no people, no text, no logos, no brands, no products, no advertising, no watermark.