Vidu Q1 Text-to-Video API by Vidu
Vidu Q1 Text-to-Video is an advanced AI video generation model that brings static images to life. Upload a reference image and describe the motion you want — the model generates high-quality video with smooth animation, optional audio, and cinematic quality up to 1080p.
Vidu Q1 Text-to-Video
Vidu Q1 Text-to-Video is an efficient AI video generation model that creates videos directly from text descriptions. Designed for speed and accessibility, it delivers smooth, expressive 5-second videos in stunning 1080p — ideal for rapid prototyping, content drafting, and everyday creative workflows.
Why Choose This?
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Fast generation Optimized for quick turnaround with minimal wait time.
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1080p output Generate videos in full 1080p high definition quality.
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5-second videos Produces crisp, fixed-length 5-second videos ready to share.
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Audio generation Optional synchronized audio and background music.
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Motion control Adjust movement amplitude for subtle or dynamic animations.
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Prompt Enhancer Built-in tool to automatically improve your video descriptions.
Parameters
| Parameter | Required | Description |
|---|---|---|
| prompt | Yes | Text description of the video scene and action |
| resolution | No | Output quality: 1080p |
| duration | No | Fixed video length of 5 seconds |
| aspect_ratio | No | Output ratio: 16:9, 4:3, 9:16, etc. |
| movement_amplitude | No | Motion intensity: auto (default), small, medium, large |
| generate_audio | No | Generate synchronized audio (default: enabled) |
| bgm | No | Add background music (default: enabled) |
| seed | No | Random seed for reproducibility (-1 for random) |
How to Use
- Write your prompt — describe the scene, characters, and action in detail.
- Configure audio (optional) — enable/disable audio generation and background music.
- Set motion intensity (optional) — control how dynamic the movement is.
- Run — submit and download your video.
Pricing
| Resolution | Cost |
|---|---|
| 1080p | $0.4 |
Best Use Cases
- Rapid Prototyping — Quickly visualize ideas before committing to higher-quality generation.
- Social Media Content — Create short-form videos for TikTok, Reels, and Stories.
- Concept Visualization — Bring creative ideas to life without filming.
- Marketing Drafts — Produce draft promotional videos from text before final production.
- Educational Content — Generate illustrative clips for tutorials and explainers.
Pro Tips
- Use the Prompt Enhancer to refine your descriptions automatically.
- Be specific about character actions, emotions, and scene details for best results.
- Set movement_amplitude to "small" for subtle, cinematic motion or "large" for energetic action.
- Enable generate_audio and bgm for a complete video experience with sound.
- Use seed for reproducible results when iterating on prompts.
Notes
- Video duration is fixed at 5 seconds.
- Audio generation adds synchronized sound effects and ambient audio.
- BGM adds background music appropriate to the scene mood.
- Ensure prompts describe clear, visualizable scenes for best results.
Related Models
- Vidu Q1 Image-to-Video — Animate a reference image with text-guided motion.
- Vidu Q3-Pro Text-to-Video — Higher quality text-to-video with extended duration and flexible resolution.
