video-to-video
Ultra-fast Wan 2.1 Video-to-Video (v2v) model for generating unlimited AI videos at 480p from existing video inputs. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
Idle
Your request will cost $0.125 per run.
For $10 you can run this model approximately 80 times.
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README
Wan 2.1 Video-to-Video 480p Ultra Fast
Wan 2.1 Video-to-Video 480p Ultra Fast is a lightning-fast video transformation model optimized for speed and efficiency. Convert existing videos into new styles and visual treatments in seconds — perfect for rapid iteration, previews, and high-volume processing.
Why It Stands Out
- Ultra-fast processing: Optimized for speed without sacrificing quality.
- Video-to-video transformation: Convert videos into different styles while preserving motion.
- Prompt-guided transformation: Describe the visual style you want to achieve.
- Prompt Enhancer: Built-in AI-powered prompt optimization for better results.
- Negative prompt support: Exclude unwanted elements for cleaner outputs.
- Fine-tuned control: Adjust strength, guidance scale, and flow shift for precise results.
- Affordable pricing: Cost-effective option for prototyping and batch processing.
- Reproducibility: Use the seed parameter to recreate exact results.
Parameters
| Parameter | Required | Description |
|---|---|---|
| video | Yes | Source video to transform (upload or public URL). |
| prompt | Yes | Text description of the desired visual style. |
| negative_prompt | No | Elements to avoid in the output. |
| num_inference_steps | No | Quality/speed trade-off (default: 30). |
| duration | No | Output video length: 5 or 10 seconds (default: 5). |
| strength | No | Transformation intensity (0.0–1.0, default: 0.9). |
| guidance_scale | No | Prompt adherence strength (default: 5). |
| flow_shift | No | Motion flow control (default: 3). |
| seed | No | Set for reproducibility; -1 for random. |
How to Use
- Upload your source video — drag and drop a file or paste a public URL.
- Write a prompt describing the visual style you want. Use the Prompt Enhancer for AI-assisted optimization.
- Add a negative prompt (optional) — specify elements to exclude.
- Adjust parameters — set strength, guidance scale, and other settings as needed.
- Click Run and wait for your video to generate.
- Preview and download the result.
Best Use Cases
- Rapid Prototyping — Quickly test style transformations before committing to higher resolutions.
- Batch Processing — Transform multiple videos affordably at scale.
- Style Exploration — Experiment with different visual treatments efficiently.
- Content Previews — Generate quick previews for client approval.
- Social Media Content — Create stylized videos for platforms where 480p is sufficient.
Pricing
| Duration | Price |
|---|---|
| 5 seconds | $0.125 |
| 10 seconds | $0.1875 |
Pro Tips for Best Quality
- Use lower strength (0.5–0.7) to preserve more of the original video.
- Use higher strength (0.8–0.95) for more dramatic style transformations.
- Use negative prompts to reduce artifacts like blur, distortion, or unwanted elements.
- Start with 480p Ultra Fast for testing, then upgrade to 720p for final delivery.
- Fix the seed when iterating to compare different parameter settings.
Notes
- Ensure uploaded video URLs are publicly accessible.
- Processing time is optimized for speed — expect quick turnaround.
- For higher resolution output, consider Wan 2.1 V2V 720p.
- Please ensure your content complies with usage guidelines.