# P-Video Upscale API Documentation

> LLM-optimized documentation for P-Video Upscale. Copy into your AI assistant for integration help.

## Overview

**Model ID:** `p-video-upscale`
**Type:** Video Generation
**Credit Cost:** 0.6 credits per second

Pruna P-Video Upscale. Fast, low-cost video upscaling to 720p, 1080p, 2K, or 4K. Keeps the aspect ratio and the original audio.

## Endpoint

```
POST https://pixeldojo.ai/api/v1/models/p-video-upscale/run
```

## Authentication

All requests require an API key in the Authorization header:

```
Authorization: Bearer YOUR_API_KEY
```

Get your API key: https://pixeldojo.ai/api-platform/api-keys

## Input Parameters

| Parameter | Type | Required | Default | Description |
|-----------|------|----------|---------|-------------|
| `video` | url | Yes | - | Public HTTPS URL of the source clip: a standard MP4 or MOV, max 50 MB. The server downloads it once and bills its measured length; a file it cannot measure is refused before any charge. |
| `video_duration` | number | No | - | Source clip length in seconds (1-80). Optional and only used for the price preview: the run bills the length the server measures. (min: 1, max: 80) |
| `target` | enum | No | 1080p | Output size. The source aspect ratio is kept, and a clip already larger than the target is not shrunk. Credits per second: 720p 0.3, 1080p 0.6, 2k 1.2, 4k 2.4. Longest clip: 720p 80s, 1080p 40s, 2k 20s, 4k 10s. (Options: 720p, 1080p, 2k, 4k) |
| `fps` | enum | No | 30 | Output frame rate. 60 interpolates the extra frames and doubles the price. (Options: 30, 60) |
| `video_width` | integer | No | - | Optional source width in pixels. The run measures the source and uses its real size. |
| `video_height` | integer | No | - | Optional source height in pixels. The run measures the source and uses its real size. |





## Quick Start

### 1. Submit a Job

```bash
curl -X POST "https://pixeldojo.ai/api/v1/models/p-video-upscale/run" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "video": "https://example.com/clip.mp4",
    "target": "1080p"
  }'
```

**Response:**
```json
{
  "jobId": "job_abc123...",
  "status": "pending",
  "statusUrl": "https://pixeldojo.ai/api/v1/jobs/job_abc123",
  "creditCost": 3,
  "creditsRemaining": 95
}
```

### 2. Poll for Results

```bash
curl "https://pixeldojo.ai/api/v1/jobs/job_abc123" \
  -H "Authorization: Bearer YOUR_API_KEY"
```

**Completed Response:**
```json
{
  "jobId": "job_abc123...",
  "status": "completed",
  "output": {
    "video": "https://temp.pixeldojo.ai/..."
  },
  "creditCost": 3
}
```

## Python Example

```python
import requests
import time

API_KEY = "YOUR_API_KEY"

# Submit job
response = requests.post(
    "https://pixeldojo.ai/api/v1/models/p-video-upscale/run",
    headers={
        "Authorization": f"Bearer {API_KEY}",
        "Content-Type": "application/json"
    },
    json={
        "video": "https://example.com/clip.mp4",
        "target": "1080p"
    }
)

job = response.json()
job_id = job["jobId"]

# Poll for completion
while True:
    status_response = requests.get(
        f"https://pixeldojo.ai/api/v1/jobs/{'{job_id}'}",
        headers={"Authorization": f"Bearer {API_KEY}"}
    )
    status = status_response.json()
    
    if status["status"] == "completed":
        print("Output:", status["output"])
        break
    elif status["status"] == "failed":
        print("Error:", status.get("error"))
        break
    
    time.sleep(2)
```

## JavaScript Example

```javascript
const API_KEY = 'YOUR_API_KEY';

// Submit job
const submitResponse = await fetch('https://pixeldojo.ai/api/v1/models/p-video-upscale/run', {
  method: 'POST',
  headers: {
    'Authorization': `Bearer ${API_KEY}`,
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    "video": "https://example.com/clip.mp4",
    "target": "1080p"
  })
});

const job = await submitResponse.json();

// Poll for completion
const pollForResult = async (jobId) => {
  while (true) {
    const statusResponse = await fetch(`https://pixeldojo.ai/api/v1/jobs/${jobId}`, {
      headers: { 'Authorization': `Bearer ${API_KEY}` }
    });
    const status = await statusResponse.json();
    
    if (status.status === 'completed') return status.output;
    if (status.status === 'failed') throw new Error(status.error);
    
    await new Promise(r => setTimeout(r, 2000));
  }
};

const output = await pollForResult(job.jobId);
console.log('Output:', output);
```

## Use Saved Characters (@Name)

This model takes no reference images, so `@Name` of a saved character is refused (400) before anything is charged. A saved location, prop or style with a description is inserted as text. For saved characters, use a model that takes reference images, such as Nano Banana Pro or Seedream 5 for images, or Seedance 2.5 or WAN 3.0 for video.

## Error Codes

| Code | Status | Description |
|------|--------|-------------|
| `unauthorized` | 401 | Invalid or missing API key |
| `insufficient_credits` | 402 | Not enough credits |
| `invalid_request` | 400 | Invalid parameters |
| `model_not_found` | 404 | Model ID not found |
| `internal_error` | 500 | Server error |

## Links

- **Full Documentation:** https://pixeldojo.ai/api-platform/p-video-upscale
- **API Keys:** https://pixeldojo.ai/api-platform/api-keys
- **Buy Credits:** https://pixeldojo.ai/api-platform/buy-credits
- **All Models:** https://pixeldojo.ai/api/v1/models
- **OpenAPI Spec:** https://pixeldojo.ai/api/openapi