Pixverse V4 5 Extend

PixVerse v4.5 | Extend

Extend the duration of existing videos using PixVerse v4.5. Seamlessly continue a video with AI-generated frames, with control over style, motion speed, quality, and optional prompt guidance.

Quick Start

Requires an each::labs API key. Get one at eachlabs.ai.

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "pixverse-v4-5-extend",
    "version": "0.0.1",
    "input": {
      "video_url": "https://example.com/short-clip.mp4",
      "prompt": "Continue the scene with the camera slowly pulling back",
      "duration": 5,
      "quality": "720p"
    }
  }'

Parameters

Examples

Extend with anime style:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "pixverse-v4-5-extend",
    "version": "0.0.1",
    "input": {
      "video_url": "https://example.com/anime-clip.mp4",
      "prompt": "Character continues running through the rain",
      "style": "anime",
      "duration": 5,
      "quality": "1080p",
      "motion_mode": "fast"
    }
  }'

Extend with negative prompt for quality control:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "pixverse-v4-5-extend",
    "version": "0.0.1",
    "input": {
      "video_url": "https://example.com/nature-scene.mp4",
      "prompt": "The sun continues to set behind the mountains",
      "negative_prompt": "blurry, glitch, artifacts, distortion",
      "quality": "720p",
      "seed": 42
    }
  }'

Related Models

• PixVerse | Lip Sync - Lip sync audio to video
• Google Veo 3 - Text-to-video generation
• Runway | Gen4 | Turbo - Fast video generation

Documentation

• each::labs Docs
• API Reference