Q1: What are the main upgrades in Vidu Q4 Preview compared to Vidu Q3?

A: Vidu Q4 Preview upgrades maximum resolution from 1080p to 4K Ultra-HD, expands multi-image reference control up to 15 images, supports up to 3 voice clones/audio references, and introduces major improvements in character motion, shot framing, and physical VFX such as smoke and explosions.

Q2: Should I choose Vidu Q4 Preview or Vidu Q3 for multilingual dialogue?

A: While Vidu Q4 Preview excels at 4K visuals, 15-image consistency, and 3-voice cloning, its multi-language dialogue feature is not yet fully opened during the preview phase. If your project requires full Chinese, English, or Japanese multi-character dialogue today, we recommend selecting the official Vidu Q3 model right inside our studio.

Q3: How does the 15-image reference control work in Vidu Q4?

A: You can upload up to 15 reference images—including front/side character portraits, outfits, props, and environment concepts—to lock in visual identity across multi-shot transitions.

Q4: Can I use Vidu Q4 generated videos for commercial projects?

A: Yes, videos generated under active subscription plans on Movmix AI include commercial usage rights for marketing, social media, and film production.

Vidu Q4 AI Video Generator: 4K Output & 15-Image Reference

Bring Your Imagination to Life with Vidu Q4

Flagship 4K Multimodal AI Video Generator

Upload up to 15 reference images, clone up to 3 custom voices, and direct 16-second multi-shot cinematic scenes with explosive physics and 4K clarity.

Image to Video

Reference to VIdeo

Experience Vidu Q4 Cinematic Masterpieces in Action

Vidu Q4 Blockbuster Showcase: 4K Physics, Action & Multi-Shot Stories

Explore real outputs generated by Vidu Q4 Preview. Experience next-level character motion, seamless shot transitions, and photorealistic smoke and explosion effects.

How to Create 4K Cinematic Videos with Vidu Q4 in 3 Steps

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1. Upload Up to 15 Visual References

Upload character sheets, outfit photos, and scene backgrounds (up to 15 images) to establish rock-solid visual consistency.

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2. Add Prompts & 3 Voice Clones

Describe your camera movement, action choreography, and physical effects, then attach up to 3 voice samples for audio-synced generation.

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3. Render in 4K Ultra-HD

Hit generate to produce a 3 to 16-second multi-shot video in up to 4K resolution, ready for film pre-vis, ads, or social media.

15-Image Reference Control for Unmatched Character Consistency

Say goodbye to character drift across cuts. Vidu Q4 expands multimodal control to support up to 15 reference images in a single workflow. Lock in exact facial features, complex wardrobe textures, and background architecture from multiple angles.

Upgraded 4K Visuals: Dynamic Action, Shot Framing & Physical VFX

Powered by a revamped rendering architecture, Vidu Q4 delivers native 4K Ultra-HD clarity with dramatic improvements in complex character motion, cinematic shot composition, and realistic physical simulations—including billowing smoke, fire, water splashes, and explosions.

Up to 3 Custom Voice Clones & Native Audio-Visual Sync

Bring your characters to life with authentic sound. Vidu Q4 supports up to 3 distinct voice clones and audio references per task, synchronizing character performance, emotional expression, and ambient sound effects in a single generation pass.

Vidu Q4 Preview vs. Vidu Q3: Full Generation Comparison

Feature	Vidu Q4 Preview (Latest Flagship)	Vidu Q3 (Previous Mainstay)
Video Resolution	Up to 4K Ultra-HD Output	Up to 1080p Full HD
Multi-Image Reference Control	Supports up to 15 Reference Images (Dramatically boosts character & scene consistency)	Supports multi-image reference, but with a lower quantity limit
Audio Reference	Supports up to 3 Voice Clones / Audio References	Supports audio-video sync, with fewer voice cloning slots
Language & Dialogue Support	Multi-language dialogue not yet fully opened in Preview version	Full support for Chinese, English, Japanese & multi-character dialogue output
Model Maturity	Public Preview Version (Features & pricing subject to further tuning)	Fully-featured Official Release Version
Visual & Quality Performance	Major upgrades in character motion, shot framing, and physical VFX (smoke, explosions)	Solid baseline audio-video sync, slightly less fine detail