text-to-video
WAN 2.1 T2V 720P offers text-to-video 720p generation from prompts, enabling unlimited AI video creation for social and marketing. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
Input
Idle
您的請求將花費 $0.3 每次運行。
使用 $10 您可以運行此模型大約 33 次。
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README
Wan 2.1 Text-to-Video 720p
Create cinematic-quality videos from text descriptions with Wan 2.1 Text-to-Video 720p. This powerful model transforms your written prompts into stunning 720p HD videos with smooth motion, rich detail, and professional visual quality — no source footage required.
Why It Stands Out
- Pure text-to-video generation: Describe any scene, character, or action and watch it come to life in HD.
- Cinematic quality: 720p resolution delivers sharp, detailed visuals suitable for professional use.
- Prompt Enhancer: Built-in AI-powered prompt optimization helps you craft better descriptions for improved results.
- Negative prompt support: Exclude unwanted elements for cleaner, more controlled outputs.
- Flexible duration: Generate 5-second or 10-second clips depending on your needs.
- Reproducibility: Use the seed parameter to recreate exact results or iterate on variations.
Pricing
| Duration | Price |
|---|---|
| 5 seconds | $0.30 |
| 10 seconds | $0.45 |
Parameters
| Parameter | Required | Description |
|---|---|---|
| prompt | Yes | Text description of the video you want to generate. |
| negative_prompt | No | Elements to avoid in the generated video. |
| size | No | Output resolution (default: 1280×720). |
| num_inference_steps | No | Quality/speed trade-off (default: 30). |
| duration | No | Video length in seconds: 5 or 10 (default: 5). |
| guidance_scale | No | Prompt adherence strength (default: 5). |
| flow_shift | No | Motion intensity control (default: 5). |
| seed | No | Set for reproducibility; -1 for random. |
How to Use
- Write a prompt describing the scene, action, and style you want. Use the Prompt Enhancer for AI-assisted optimization.
- Set parameters — adjust size, duration, guidance scale, and other settings as needed.
- Add a negative prompt (optional) to exclude unwanted elements.
- Click Run and wait for your video to generate.
- Preview and download the result.
Best Use Cases
- Social Media Content — Create high-quality video content for YouTube, Instagram, and TikTok.
- Marketing & Advertising — Produce concept videos, ad creatives, and promotional clips without filming.
- Storytelling & Animation — Generate scenes for short films, music videos, or narrative projects.
- Game & App Trailers — Create cinematic trailers and gameplay concepts from descriptions.
- Creative Exploration — Bring any imaginable scene to life for art projects and experimentation.
Pro Tips for Best Quality
- Be detailed in your prompt — describe subject appearance, action, environment, lighting, mood, and camera movement.
- Use negative prompts to reduce common artifacts: blur, distortion, jitter, watermarks, or low quality.
- Start with lower inference steps for quick previews, then increase for final renders.
- Fix the seed when iterating to compare the effect of different parameters.
- For complex scenes, break down the description into clear visual elements.
Notes
- Processing time varies based on duration and current queue load.
- Please ensure your prompts comply with content guidelines.