# Pruna P-Video 2 Pro - Core.Today AI API

> Pruna's highest-quality video model. Generates video from text or images with cost, speed and quality modes, first- and last-frame control, and durations from 5 to 15 seconds at 480p or 768p.

- **Provider**: Pruna AI
- **Model ID**: prunaai/p-video-2-pro
- **Category**: Video Generation
- **Credits**: 410 per second — cost 480p 23/s, 768p 58/s; speed 480p 47/s, 768p 81/s; quality 480p 93/s, 768p 174/s; duration 5-15s (default speed 768p 5s = 410)
- **Speed**: Medium
- **Quality**: High

## Features
- Three generation modes — cost, speed (default) and quality — priced per second
- Text-to-video and image-to-video with first- and last-frame control
- 480p or 768p output, 5-15 second clips
- Built-in prompt upsampler (off / turbo / max)
- Seven aspect ratios; reference images set the canvas when provided

## Use Cases
- High-fidelity final renders in quality mode after fast speed-mode drafts
- Low-cost bulk generation in cost mode at 480p
- Controlled transitions between a first and last frame
- Animating product shots or illustrations with image-to-video

## API Endpoint

Base URL: https://api.core.today/v1
Create Prediction: POST /predictions
Get Status: GET /predictions/{job_id}

## Authentication
Header: X-API-Key: YOUR_API_KEY

## Input Parameters

### Required
- **prompt**: string - Text prompt for video generation

### Optional
- **mode**: string (default: speed) - Generation mode: speed (faster, default), quality (higher fidelity) or cost (lowest price)
  Options: quality, speed, cost
- **prompt_upsampler**: string (default: turbo) - Expand your prompt before video generation
  Options: off, turbo, max
- **image**: string - First-frame reference image (image-to-video)
- **last_frame_image**: string - Last-frame reference image for control over the ending
- **duration**: integer (default: 5) - Video duration in seconds (5-15). Billed per second
- **resolution**: string (default: 768p) - Video resolution
  Options: 480p, 768p
- **aspect_ratio**: string (default: 16:9) - Aspect ratio; reference images determine the canvas when provided
  Options: 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 1:1
- **seed**: integer - Random seed for reproducible generation

## Examples

### Image-to-Video (Speed Mode, 768p)
Animate a first frame at the default speed/768p rate — 5s at 81/s = 410 credits
```json
{
  "model": "prunaai/p-video-2-pro",
  "input": {
    "prompt": "Use the provided image as the exact first frame. A velociraptor moves cautiously through an opulent palace salon, looking around alertly, then suddenly speeding deeper into the room. One continuous low-angle handheld cinematic shot with warm lighting.",
    "image": "https://replicate.delivery/pbxt/PoNvQd3plThnhNsGUc8fE4e9OTdk0jcmiOhqLsXjt1mxiTA4/tmp4z1l281s-1.webp",
    "mode": "speed",
    "duration": 5,
    "resolution": "768p",
    "aspect_ratio": "16:9",
    "prompt_upsampler": "turbo"
  }
}
```

### Quality Mode Final Render
Highest-fidelity 10s render — 10s at 174/s = 1,740 credits (list)
```json
{
  "model": "prunaai/p-video-2-pro",
  "input": {
    "prompt": "A hummingbird hovering over a red hibiscus flower in slow motion, macro lens, soft morning light",
    "mode": "quality",
    "duration": 10,
    "resolution": "768p",
    "aspect_ratio": "16:9"
  }
}
```

## Response Format
```json
{
  "job_id": "abc123",
  "status": "pending | processing | completed | failed",
  "result": "URL or data (when completed)"
}
```

## Usage Flow
1. POST /predictions with model and input -> receive job_id
2. GET /predictions/{job_id} -> poll until status is completed or failed
3. Result contains output URL(s)

## Tips
- Use mode: speed for fast iteration, then switch to mode: quality for final renders
- cost mode at 480p (23/s) is the cheapest way to explore compositions in bulk
- Use last_frame_image together with image to control exactly how the clip starts and ends
- For image-to-video, use a high-quality, well-lit reference image and keep the requested motion consistent with the starting frame

## Documentation
https://replicate.com/prunaai/p-video-2-pro