A detailed description of Google Flow's new features, including the Nano Banana image model, Lasso tool, plain English video editing, and the Veo 3.1 engine. It also provides a structured prompt formula for generating cinematic video results.
Scene type → shot type → subject and action → lighting → camera movement → sound → mood.
"Cinematic wide shot of a person walking through a neon lit city at night, slow camera pan, ambient rain sounds, moody tone, high realism."

