Veo 3: Complete Guide to Google's Video Generation

Veo 3 is a video generation model from Google DeepMind, available in Neiron. Its main advantage is built-in audio generation: characters speak, the environment sounds, and music adapts to the scene. This guide covers prompt structure, capabilities, and limitations.

Prompt Structure for Veo 3

Basic formula:

Subject + Action + Sound

Optional elements: scene, camera, style.

Subject (who or what)

Description of the main object or character in the frame.

• Young man in a leather jacket

• Orange cat

• Old lighthouse on a cliff

Action (what happens)

Specific action, movement, change in the frame.

• walks down a rainy street and pulls up his collar

• chases a butterfly in a meadow

• lighthouse beam cuts through the fog

Sound (what is heard)

Sound accompaniment — key feature of Veo 3.

• sound of footsteps in puddles, rain noise, distant thunder

• meowing, rustling grass, butterfly buzzing

• character says: "I'm finally home"

Creating Video from an Image

Veo 3 can animate static images. Upload an image and describe what should happen.

Prompt for a landscape photo: Animate the photo: clouds slowly drift, grass sways in the wind, a bird flies on the horizon. Sound: wind noise, grass rustling, distant bird song

Prompt for a portrait photo: The person in the photo turns their head, smiles, and says: "Hi, how are you?" Light wind tousles hair. Sound: voice, background street noise

Tip: When working with an image, describe only what should change. Background and composition will remain as in the original.

Example Ready Prompts

Portrait with Speech

Close-up of a woman with dark hair. She looks into the camera, slightly tilts her head, and says: "You know, sometimes you just need to stop and look around." Soft smile. Background — evening city bokeh. Sound: voice, distant city noise

Dynamic Scene

A runner in sportswear starts from a low start on a stadium track. Camera follows from the side at leg level. Sharp acceleration, gravel flies from spikes. Sound: starting pistol shot, footsteps, heavy breathing

Atmospheric Scene

An old wooden boat rocks on a quiet lake in the fog. A fisherman in a plaid shirt casts a fishing rod. Early morning, milky fog, sun rays begin to break through. Static camera from the shore. Sound: water splash, wood creak, distant cuckoo call

Animation

Cartoon style. A little mouse in a red beret paints a picture on a tiny easel. She dips the brush in paint, makes a stroke, steps back, evaluates the work, nods contentedly. Warm pastel colors. Sound: quiet violin melody, brush rustle

Nature

Slow motion. A hummingbird hovers in front of a red flower, rapidly flapping its wings. Beak touches nectar. Sunlight illuminates iridescent feathers. Blurred green background of a tropical garden. Sound: rapid wing buzzing, tropical birds

City Scene

Timelapse of an evening city. The sun sets behind skyscrapers, window lights turn on, car headlights create light streams on roads. Static camera from the roof. Transition from golden hour to blue hour. Sound: muffled city hum, distant sirens

Camera Control

Veo 3 supports different camera movements:

| Type | Description | Prompt |

|------|-------------|--------|

| Pan | Horizontal movement | Camera pans left to right |

| Tilt | Vertical movement | Camera tilts up from feet to face |

| Zoom | Zoom in/out | Slow zoom on face |

| Dolly | Camera moves towards/away from object | Camera smoothly dollies toward the door |

| Tracking | Camera follows the object | Camera follows the runner from the side |

| Aerial | Top-down view | Aerial shot from above, camera descends |

| Static | Fixed camera | Static camera, wide shot |

Style Settings

• Cinematic — wide screen, cinematic palette, depth of field

• Documentary — handheld camera, natural lighting, realistic style

• Animation — 2D or 3D animation, bright colors

• Retro Film — grain, faded colors, flicker

• Slow Motion — slows down dynamic scenes

• Timelapse — accelerated recording of long processes

Lighting Control

• Golden Hour — soft golden sunset light, long shadows

• Blue Hour — twilight blue light, last moments before dark

• Noon — harsh top light, short shadows, high contrast

• Night — neon light sources, city lighting

• Studio — soft diffused light, neutral background

• Backlight — light source behind the object, silhouette effect

Veo 3 Limitations

• Duration — up to 8 seconds per generation

• Resolution — up to 720p (1280x720)

• Frame Rate — 24 fps

• Consistency — with complex scenes, the character may change slightly

• Text — rendering text in video is less stable than in images

Tip: For longer videos with high resolution, try Sora 2 — up to 20 seconds at 1080p.

Veo 3 vs Sora 2

Detailed comparison with Sora 2 can be found in the Sora 2 guide. Quick summary:

| Parameter | Veo 3 | Sora 2 |

|-----------|-------|--------|

| Developer | Google | OpenAI |

| Duration | 8 sec | 20 sec |

| Resolution | 720p | 1080p |

| Audio generation | Excellent | Excellent |

| Speed | Faster | Slower |

| Photo support | Yes | Limited |

| Strength | Sound and speech | Duration and realism |

For editing existing videos, see the Runway Aleph guide.

Advanced Tips

• Start simple — one character, one action, then add complexity

• Sound changes perception — adding sound makes the video much more convincing

• Describe emotions — "thoughtfully", "with relief", "anxiously"

• Specify tempo — "slowly", "sharply", "smoothly"

• Use pauses in speech — "He says: 'I... don’t know.' (pause) 'Maybe.'"

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Frequently Asked Questions

What is Veo 3?

Veo 3 is a video generation model from Google DeepMind, available in the Neiron bot. It creates video clips up to 8 seconds with built-in audio generation, speech, and music. Supports creating video from text descriptions and animating static images.

How to create a video with voiceover?

Add a description of the audio accompaniment to the prompt. For speech, use direct speech in quotes: character says: "text". For sounds, describe them: sound of footsteps, rain noise. For music: background piano melody. Veo 3 automatically syncs audio with video.

Veo 3 vs Sora 2?

Veo 3 generates faster and handles audio and speech better. Sora 2 creates longer videos (20 sec vs 8 sec) at higher resolution (1080p vs 720p) with more realistic physics. Both are available in Neiron — choose based on the task.

What are the limitations of Veo 3?

Maximum duration is 8 seconds, resolution is 720p (1280x720), frame rate is 24 fps. For longer and higher quality videos, use Sora 2. Veo 3 is best for short scenes focusing on sound and speech.

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Try it for free in Neiron — create a video with voiceover in minutes.