Vidu Q4The new all-in-one flagship model for expressive audio & videoView plans →
Vidu Q4
Features
How to Use
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Use the player in the reference image as the only subject; keep the face, helmet, red jersey, football and red smoke consistent. 10s, 16:9, cinematic sports cinematography. 0–3s: close-up of the eyes and face mask, the player looks up as stadium lights flash across the mask. 3–7s: hard cut to a low side tracking shot as the player bursts out of the red smoke with the ball. 7–10s: hard cut to a frontal medium shot, the player charges the camera and the last second slows almost to a freeze. Keep the jersey lettering, no extra players or captions. Only footsteps, breathing and distant crowd ambience; no music.

Vidu Q4 AI Video Generator with Native Audio

Use the player in the reference image as the only subject; keep the face, helmet, red jersey, football and red smoke consistent. 10s, 16:9, cinematic sports cinematography. 0–3s: close-up of the eyes and face mask, the player looks up as stadium lights flash across the mask. 3–7s: hard cut to a low side tracking shot as the player bursts out of the red smoke with the ball. 7–10s: hard cut to a frontal medium shot, the player charges the camera and the last second slows almost to a freeze. Keep the jersey lettering, no extra players or captions. Only footsteps, breathing and distant crowd ambience; no music.

Vidu Q4

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What is Vidu Q4?

Vidu Q4 is the newest AI video model from ShengShu Technology, released as a preview on October 7, 2026. Unlike models that add sound afterwards, Vidu Q4 generates picture and audio together, so dialogue, sound effects and lip movement come out of the same generation.

This site gives you Vidu Q4 in a simple web workspace. Use reference-to-video to blend up to 12 images and 3 voice clips into one consistent scene, or image-to-video to bring a single photo to life. Every Vidu Q4 clip runs 3 to 16 seconds and can be rendered from 540p up to 4K.

What Vidu Q4 can do

Reference-to-video and image-to-video, with native audio

Reference to Video

Combine up to 12 reference images and 3 voice clips — characters, style, scenes and sound stay in sync.

Reference to Video

Native audio & lip-sync

Picture and sound are generated together. Reference up to 3 voices for natural emotion and matched lip movement.

Native audioUp to 3 voicesLip-sync

Up to 4K, 16 seconds

Multi-shot stories with smooth camera cuts in a single generation, rendered in 2K or 4K.

4K
Max resolution, with 10-bit color
16s
Max length per video

Image to Video

Bring one image to life in 3–16 seconds, keeping its aspect ratio — with fluid action and vivid effects.

Image to Video

How to use Vidu Q4

Four steps from idea to finished clip. You don't need editing software or a GPU — Vidu Q4 runs in your browser.

  1. 01

    Choose a mode

    Pick Reference to Video when the same characters, products or voices must appear across shots. Pick Image to Video to animate one photo.

  2. 02

    Upload images and voices

    Add up to 12 reference images and 3 voice clips, or a single first frame. Save a character as a subject to reuse it in every new project.

  3. 03

    Describe the scene

    Write what happens, how the camera moves and what we should hear. Insert each reference as a tag so the model knows who is who.

  4. 04

    Pick length, then generate

    Set 3–16 seconds, an aspect ratio and a resolution from 540p to 4K. If a run fails, its credits are refunded automatically.

Vidu Q4 specs at a glance

The key numbers for Vidu Q4 Preview as offered on this site.

Developer
ShengShu Technology — Vidu Q4 Preview, released October 7, 2026
Modes
Reference-to-video and image-to-video; text-only prompts are not supported yet
Length
3–16 seconds per video, with multi-shot cuts inside one clip
Resolution
540p, 720p, 1080p, 2K and 4K; 2K and 4K use 10-bit color
Aspect ratio
16:9, 9:16, 1:1, 4:3 or 3:4; image-to-video keeps your photo's ratio
References
Up to 12 images and 3 voice clips per video
Audio
Native dialogue, sound effects and ambience with lip-sync
Benchmark
Vidu Q4 scores 1,179 in the Artificial Analysis image-to-video (with audio) arena — top tier, up from 1,056 for Vidu Q3 Pro

Benchmark data as of October 2026.

What you can make with Vidu Q4

Vidu Q4 shines wherever a character, product or voice has to stay the same from shot to shot.

  1. AI short dramas

    Keep the same cast, costumes and voices across episodes. Vidu Q4 cuts between shots inside one clip, so a scene plays out like a real edit.

  2. Ads and marketing

    Turn a product photo and a brand voice into a polished spot in 4K, then make vertical and square versions for every channel.

  3. E-commerce product videos

    Show a product from several angles with logos and colors kept intact. Upload reference shots and let the model handle the camera.

  4. Social media clips

    Create 9:16 videos with dialogue and sound already in place, ready for TikTok, Reels and Shorts without extra editing.

  5. Film pre-visualization

    Test performances, storyboards and pacing before a shoot. It gives directors a fast way to see and hear a scene.

  6. Animated photos

    Bring portraits, artwork or travel shots to life with image-to-video, keeping the original framing while adding natural motion.

Vidu Q4 prompt tips

Vidu Q4 follows long, specific prompts well. These habits give the most reliable results.

  1. Lock the subject

    Say which reference is the main character and list what must not change: face, outfit, logo, colors.

  2. Write the shots in order

    Split a longer clip into timed beats, such as 0–3s close-up, 3–7s tracking shot. Vidu Q4 follows the sequence and cuts between shots.

  3. Direct the camera

    Use film language: close-up, low-angle tracking, slow push-in, hard cut. Clear camera notes give smoother motion.

  4. Describe the sound

    Spell out the dialogue, background noise and whether you want music. Add a voice clip to keep a character's voice consistent.

  5. Say what to leave out

    Exclusions such as "no extra people, no captions" keep the frame clean and on-brief.

  6. Draft low, finish high

    Test ideas at 540p or 720p to save credits, then render the final version in 1080p, 2K or 4K.

Vidu Q4 FAQ

What can Vidu Q4 do?

Vidu Q4 Preview supports two modes, both with native audio: image-to-video, which animates a single picture, and reference-to-video, which combines several images and voice clips into one consistent video. Text-only prompts are not supported in Q4 yet.

What is the difference between image-to-video and reference-to-video?

Image-to-video starts from one image plus a description of the motion and camera. Reference-to-video takes 1–12 reference images and up to 3 audio clips, so characters, objects, scenes and voices stay consistent throughout the video.

How long can a Vidu Q4 video be?

Up to 16 seconds per generation. With image-to-video you can choose any length from 3 to 16 seconds.

What resolutions does Vidu Q4 support?

540p, 720p, 1080p, 2K and 4K. The 2K and 4K outputs use 10-bit color depth.

What aspect ratios does Vidu Q4 support?

Reference-to-video offers 16:9, 9:16, 1:1, 4:3 and 3:4. Image-to-video keeps the aspect ratio of the photo you upload.

Does Vidu Q4 generate sound?

Yes. Audio is generated together with the picture. You can add up to 3 reference audio clips to keep a character’s voice and emotional delivery consistent, with lip movement matched to the speech.

How long does Vidu Q4 take to make a video?

Most videos finish within a few minutes. Longer clips and higher resolutions take more time, and you can leave the page — finished videos stay in your recent results.

How is Vidu Q4 different from Vidu Q3?

Vidu Q4 raises the output ceiling to 4K with 10-bit color, where Vidu Q3 Pro tops out at 1080p. It also scores higher in blind tests: 1,179 versus 1,056 for Vidu Q3 Pro in the Artificial Analysis image-to-video arena (October 2026).

When was Vidu Q4 released?

ShengShu Technology released Vidu Q4 Preview on October 7, 2026. It is an early public version that comes ahead of the full Q4 model.

What is Vidu Q4 good for?

AI short dramas, ads and marketing, e-commerce product videos, social content, and film pre-visualization such as testing performances, storyboards and pacing.

How much does Vidu Q4 cost?

Creating an account is free. Generating videos uses credits, and longer or higher-resolution videos use more. See the Pricing page for current plans and any free credits on offer.

Is Vidu Q4 free to try?

Signing up is free and needs no credit card. New accounts may get starter credits to try Vidu Q4; after that, credits come from a monthly plan or a credit pack.

Do failed Vidu Q4 generations use credits?

No. If a generation fails, the credits it used are returned to your account automatically.

Is this the official Vidu website?

No. This is an independent site and is not affiliated with Vidu or ShengShu Technology.