Vidu Q3 Pro Text-to-Video generates high-quality, audio-capable videos from text (viduq3-pro, 1–16s). Billing follows Vidu's published Q3-pro per-second rates by resolution. Ready-to-use REST inference API on WaveSpeed.
En attente
$0.25par exécution·~40 / $10
Modèles associés
README
Vidu Q3 Pro Text-to-Video
Vidu Q3 Pro is a fast, versatile text-to-video model that generates high-quality videos from text prompts. It supports multiple resolutions, style presets, motion intensity control, and optional audio generation with background music — perfect for rapid creative iteration and content production.
API reference
- This modality: Vidu Text to Video API (
POST /ent/v2/text2video, modelviduq3-pro) - Related: Image to Video · Start–End to Video
- Official pricing (credits per second): Vidu pricing — Q3-pro text2video, img2video, and start-end2video share the same 1–16s tiers by resolution.
Why Choose This?
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Fast generation Pro architecture delivers quick results for rapid prototyping and iteration.
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Multiple resolutions Choose from 540p, 720p, or 1080p to balance quality and speed.
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Style presets Select from various visual styles to match your creative vision.
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Motion control Adjust movement_amplitude to control the intensity of motion in the video.
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Audio generation Optional synchronized audio and background music to create complete video content.
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Prompt Enhancer Built-in tool to automatically improve your scene descriptions.
Parameters
| Parameter | Required | Description |
|---|---|---|
| prompt | Yes | Text description of the desired video scene |
| style | No | Visual style preset (default: general) |
| resolution | No | Output resolution: 540p, 720p, or 1080p (default: 720p) |
| duration | No | Video length in seconds; 1–16 for Q3-pro (default: 5) |
| movement_amplitude | No | Motion intensity: auto or manual value (default: auto) |
| generate_audio | No | Whether to generate synchronized audio (default: enabled) |
| bgm | No | Include background music (default: enabled) |
| seed | No | Random seed for reproducible results |
How to Use
- Write your prompt — describe the scene, action, and visual style in detail.
- Choose a style — select a preset that matches your creative direction.
- Set resolution — choose 540p for speed, 720p for balance, or 1080p for quality.
- Set duration — specify how long you want the video to be.
- Adjust motion (optional) — control movement intensity with movement_amplitude.
- Enable audio (optional) — toggle generate_audio and bgm for complete video with sound.
- Run — submit and download your video.
Pricing
Per-second rates below match Vidu Q3-pro standard (peak) pricing for text2video / img2video / start-end2video (source). Off-peak mode uses lower credits (tasks complete within 48 hours; see Vidu docs).
| Resolution | Cost per second (standard) |
|---|---|
| 540p | $0.05 |
| 720p | $0.125 |
| 1080p | $0.15 |
Billing rules
- Per-second billing from output duration and resolution
- Total cost ≈ duration × per-second rate (per Vidu's credit table)
Examples (standard)
- 5s @ 540p → 5 × $0.05 = $0.25
- 5s @ 720p → 5 × $0.125 = $0.625
- 5s @ 1080p → 5 × $0.15 = $0.75
- 10s @ 720p → 10 × $0.125 = $1.25
Best Use Cases
- Social Media Content — Create engaging short-form videos for TikTok, Reels, and Shorts.
- Rapid Prototyping — Quickly visualize creative concepts before committing to production.
- Marketing & Ads — Generate promotional video clips with synchronized audio.
- Storytelling — Bring narrative scenes to life with motion and background music.
- Game & App Assets — Create animated content for interactive experiences.
Pro Tips
- Use the Prompt Enhancer to refine vague descriptions into detailed scene prompts.
- Start with 540p for rapid iteration, then increase resolution for final output.
- Set a seed value to reproduce the same result or create consistent variations.
- Enable bgm for atmospheric content; disable for videos where you'll add custom audio.
- Adjust movement_amplitude to match the energy of your scene — lower for calm scenes, higher for action.
Notes
- Prompt is the only required field.
- Duration supports 1–16 seconds for Q3-pro.
- Higher resolution increases both quality and cost per Vidu Q3-pro pricing.
- Native Vidu Q3 docs use the
audioflag; this WaveSpeed schema exposesgenerate_audio(andbgm) — see Text to Video for provider semantics.
Related Models
- Vidu Q3 Pro Image-to-Video — Animate still images into video with Q3 Pro.
- Vidu Q3 Text-to-Video — High quality text-to-video generation.