Principles of Work
Veo 3.1 is Google's flagship AI video generation model. It generates video and audio together in a single generation process, producing character speech, sound effects (SFX), and ambient audio alongside the visuals.
On our platform, simply upload an image, write your Action Prompt, and enter the Narration (the dialogue your character will speak). Veo 3.1 then generates a short video with synchronized visuals, speech, sound effects, and background audio.
Main Features
Photorealistic Visual Quality: Produces realistic lighting, detailed textures, natural reflections, depth of field, and convincing motion.
Native Audio Generation: Generates lip-synced speech, sound effects (SFX), and ambient audio together with the video.
Stable Motion & Detail: Maintains consistent facial features, backgrounds, and object details during camera movement.
High-Resolution Output: Supports multiple aspect ratios and resolutions, including up to 4K output (where available).
What You Can Create & Video Complexity
Ideal Video Types:
Brand commercials,
talking-head videos,
product showcases,
promotional videos,
social media content.
Potential Scene Complexity: Very High. Performs well with scenes containing multiple moving elements, realistic materials, dynamic lighting, and complex camera movements.
Best Camera Motion & Action Template Pairings
Action Template: The Professional, The Story Teller, The Object Handler
Camera Motion: Cinematic Dolly-In, Cinematic Crane Reveal, 360° Orbit, Vertigo Dolly Zoom
Why this works: Veo 3.1 performs particularly well with cinematic camera movements while maintaining consistent lighting, perspective, and subject detail throughout the scene.
Technical Specifications
Duration: 4 to 12 seconds per generation.
Aspect Ratios: 16:9 (Horizontal) and 9:16 (Vertical).
Resolution: 720p HD, 1080p Full HD, and 4K Ultra HD.
Credit Consumption
Highest Credit Consumption Rate. As the flagship model in the Veo family, Veo 3.1 belongs to the highest credit tier due to its advanced video and native audio generation capabilities.
Audio, Sound Quality, Speech & Lip-Sync
It natively generates audio. Depending on your prompt, it can generate synchronized speech, sound effects (SFX), ambient sounds, and background music as part of the video.
Sound Quality: High-quality audio with synchronized speech, sound effects, and environmental ambience.
Lip-Sync Accuracy: Excellent lip synchronization for spoken dialogue.
Best Publishing Platforms
Primary Channels:
YouTube
Brand landing pages
Product presentations
Marketing campaigns
Premium social media content