A practical Veo 3.1 prompt guide using a five-part formula plus audio direction for stable cinematic output.
For Veo 3.1, a structured prompt formula usually outperforms free-form prose. Use: Cinematography + Subject + Action + Context + Style & Ambiance. Then append concise audio intent.
This order keeps shots readable and helps the model preserve timing and camera logic across short sequences.
Write audio in one short line per shot. Separate dialogue, ambience, and SFX from camera instructions so the prompt remains parsable.
If audio dominates the prompt, visuals can become noisy. Keep sound cues specific but short.
Design in 4-shot blocks. Keep continuity anchors stable, then continue in additional blocks to build long-form stories.
This method works well for ad cuts and narrative scenes because every block can be tested and revised independently.