Create story-first AI video with Vidu Q3 (with sound built in)
Vidu Q3 is a long-form AI video generation model developed by ShengShu Technology (the company behind the Vidu platform) and publicly introduced on January 30, 2026 . It’s positioned for narrative production, focusing on synchronized storytelling by generating audio and video together as a single output rather than treating sound as an afterthought.
What makes Vidu Q3 distinct is its model-level audio-visual synchronization and “director-style” controllability: it supports multilingual voice generation, precise lip synchronization, cinematic camera control, and seamless shot transitions—while also rendering in native 1080p.
Vidofy.ai is the streamlined way to put Vidu Q3 into daily production: choose the model, write (or reuse) a structured prompt, iterate variations, and export the result—without juggling multiple tools just to get visuals, voice, and pacing aligned.
Storyteller vs. Reasoner: Vidu Q3 vs Ray 3 on Vidofy
Both Vidu Q3 and Ray 3 (officially styled “Ray3” by Luma AI) are built for cinematic generation—but they optimize for different outcomes. Vidu Q3 emphasizes narrative video with synchronized sound, while Ray3 emphasizes reasoning-driven generation and professional HDR/EXR workflows.
| Feature/Spec | Vidu Q3 | Ray 3 |
|---|---|---|
| Model category | AI video generation model (long-form, narrative-focused) | AI video generation model (reasoning-focused; “Ray3” by Luma AI) |
| Native audio + video in one output | Yes — synchronized audio-video generation at the model level | Not verified in official sources (latest check) |
| Max single-clip duration | Up to 16 seconds | Up to 10 seconds |
| Native output resolution (generation/rendering) | Native 1080p rendering | Generation options shown at 540p and 720p, while native 1080p is described as early access for select partners |
| HDR / EXR workflow | Not verified in official sources (latest check) | Native HDR EXR generations (ACES2065-1 EXR; 10-, 12-, and 16-bit HDR described) |
| Scene planning / reasoning layer | Not verified in official sources (latest check) | Multimodal reasoning system for planning complex scenes and judging/refining outputs |
| Cinematic control features | Cinematic camera control + seamless shot transitions + in-frame text generation | Controls highlighted include image-to-video, keyframes, Extend, and Loop |
| Accessibility | Instant on Vidofy | Ray 3 Also availabe on Vidofy |
Detailed Analysis
Analysis: Storytelling with synchronized sound (Vidu Q3’s signature)
Vidu Q3 is purpose-built for narrative creation where voice, music, and sound design need to land in sync with the edit—not bolted on afterward. Official materials describe Q3 as generating audio and video together in a single output, along with lip synchronization and shot transitions, which is especially valuable for dialogue-driven shorts, ad spots, and multi-beat scenes.
Analysis: High-end post workflows (Ray 3’s production pipeline)
Ray 3 (Ray3) is framed around “reasoning” and production-grade finishing. Official Luma AI materials emphasize HDR/EXR generation and a reasoning system that plans and evaluates outputs—making it a strong choice when your workflow depends on grading latitude, VFX-friendly formats, and iterative creative exploration via Draft Mode.
Verdict: Pick Vidu Q3 when sound is part of the story
How It Works
Follow these 3 simple steps to get started with our platform.
Step 1: Choose Vidu Q3 on Vidofy
Select Vidu Q3 from the model library and start from a template optimized for story structure (shots, characters, audio cues).
Step 2: Write a story prompt (include sound cues on purpose)
Describe the scene like a director: who’s speaking, what should be heard, what the camera does, and how the shots transition.
Step 3: Generate, iterate, and export
Create multiple versions quickly, compare results, refine the strongest take, and export for editing or publishing.
Frequently Asked Questions
What is Vidu Q3?
Vidu Q3 is an AI video generation model from ShengShu Technology’s Vidu platform, positioned as a long-form model built for narrative production with synchronized audio-video output.
Does Vidu Q3 generate audio and video together?
Yes. Official information describes Vidu Q3 as generating sound and vision together directly from the model in a single output.
What are Vidu Q3’s duration and resolution limits?
Vidu Q3 is described as supporting up to 16 seconds of native audio-video output and native 1080p rendering.
Can Vidu Q3 handle dialogue lip sync?
Official materials describe support for multilingual voice generation and precise lip synchronization, which is especially helpful for character-led scenes and short dramas.
Can I control camera movement and shot transitions in Vidu Q3?
Official materials describe cinematic camera control and seamless shot transitions as supported capabilities in Vidu Q3.
Can I use Vidu Q3 outputs commercially?
Not verified in official sources (latest check)