AI Gateway: How to for generating videos from text prompts using Vertex AI

[tomek-labuk]

How to for generating videos from text prompts using Vertex AI's Veo model through Kong AI Gateway. Set response_modalities to ["VIDEO"] and specify the duration.

from google import genai

client = genai.Client(
    vertexai=True,
    project="your-project-id",
    location="us-central1",
    http_options={
        "api_version": "v1",
        "base_url": "http://localhost:8000/gemini"
    }
)

response = client.models.generate_content(
    model="veo-001",
    contents="A cat playing with a ball of yarn in slow motion",
    config={
        "response_modalities": ["VIDEO"],
        "duration": 5
    }
)

# Extract and save video
for part in response.candidates[0].content.parts:
    if part.inline_data:
        with open("generated_video.mp4", "wb") as f:
            f.write(part.inline_data.data)
        print("Video saved!")