veo-use

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Create and edit videos using Google's Veo 2 and Veo 3 models. Supports Text-to-Video, Image-to-Video, Reference-to-Video, Inpainting, and Video Extension. Available parameters: prompt, image, mask, mode, duration, aspect-ratio. Always confirm parameters with the user or explicitly state defaults before running.

2installs

Sourcecnemri/google-genai-skills

Added on2026-02-08

NPX Install

npx skill4agent add cnemri/google-genai-skills veo-use

SKILL.md Content

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Veo Use

Use this skill to generate and edit videos using Google's Veo models (

veo-3.1

and

veo-2.0

).

This skill uses portable Python scripts managed by

uv

.

Prerequisites

Ensure you have one of the following authentication methods configured in your environment:

API Key:
- ```
GOOGLE_API_KEY
```
  or
```
GEMINI_API_KEY
```

Vertex AI:

```
GOOGLE_CLOUD_PROJECT
```
```
GOOGLE_CLOUD_LOCATION
```
```
GOOGLE_GENAI_USE_VERTEXAI=1
```

Usage

1. Text to Video

Generate a video purely from a text description.

bash

uv run skills/veo-use/scripts/text_to_video.py "A cinematic drone shot of a futuristic city" --output city.mp4

2. Image to Video

Generate a video starting from a static image context.

bash

uv run skills/veo-use/scripts/image_to_video.py "Zoom out from the flower" --image start.png --output flower.mp4

3. Reference to Video

Use specific asset images (subjects, products) to guide generation.

bash

uv run skills/veo-use/scripts/reference_to_video.py "A man walking on the moon" --reference-image man.png --output moon_walk.mp4

4. Edit Video (Inpainting)

Modify existing videos using masks.

Modes:

```
REMOVE
```
: Remove dynamic object.
```
REMOVE_STATIC
```
: Remove static object (watermark).
```
INSERT
```
: Insert new object (requires
```
--prompt
```
).

bash

uv run skills/veo-use/scripts/edit_video.py --video input.mp4 --mask mask.png --mode INSERT --prompt "A flying car" --output edited.mp4

5. Extend Video

Extend the duration of an existing video clip.

bash

uv run skills/veo-use/scripts/extend_video.py --video clip.mp4 --prompt "The car flies away into the sunset" --duration 6 --output extended.mp4

Common Options

```
--model
```
: Default
```
veo-3.1-generate-001
```
.
```
--resolution
```
:
```
1080p
```
(default),
```
720p
```
,
```
4k
```
.
```
--aspect-ratio
```
:
```
16:9
```
(default),
```
9:16
```
.
```
--duration
```
:
```
6
```
(default),
```
4
```
,
```
8
```
.

References

Before running scripts, review the reference guides for prompting tips and best practices.

Prompting Guide - Camera angles, movements, lens effects, and visual styles

veo-use

NPX Install

Tags

SKILL.md Content

Veo Use

Prerequisites

Usage

1. Text to Video

2. Image to Video

3. Reference to Video

4. Edit Video (Inpainting)

5. Extend Video

Common Options

References