Editing and consistency
The update introduces a workflow for drafting, editing and upscaling videos, allowing users to refine an existing clip through follow-up instructions. Users can replace a product or background, adjust lighting or weather, and change the aspect ratio without regenerating the entire video.
The workflow allows teams to draft at 360p or 720p, refine selected details and upscale chosen outputs to 1080p or 4K.
Generation can combine character, product and style images with audio cues and short motion references of up to three seconds. Google reports improvements in maintaining faces, clothing, packaging text and brand colors as the camera angle changes.
Google says the update reduces visual drift, including objects changing shape or appearance during motion and scene transitions. Dialogue generation also receives an update, with more natural speech, clearer lip-sync and better assignment of distinct voices to different characters.