Vidu Q4

Vidu Q4 AI Video Generator

Image and reference to video with dialogue and native sound, from ShengShu’s new Vidu Q4 model

Strictly Prohibits Adult/NSFW Content
CREATECreate a Vidu Q4 video
Live
Add inputsAttach images, videos, or audio that are part of what you want to create.
0/12

JPG, PNG, WebP · 20 MB max

0/3

MP3, WAV, M4A, FLAC · 50 MB max

Just add the material you need. The generator will use it automatically.

0 / 5000
Describe the action in order: who moves, what happens, then the camera and the sound. Put spoken lines in quotes. Add one image to animate it, or two or more to use them as references and cite them as @Image1, @Image2 … so Vidu Q4 knows who is who.
Choose modelCompatible models · settings update automatically

Only live routes are selectable. Your prompt stays in place when you switch.

Aspect ratio
Duration
Resolution
Prompt detail
This generation−15creditsCost guide

What Is Vidu Q4?

Vidu Q4 is the newest video generation model from ShengShu Technology, released as a public preview on October 7, 2026. Vidu Q4 focuses on performance: facial expression, emotion, body movement and voice are generated together, and camera moves and cuts follow fast action. On ViduQ4.org you can run the two public Vidu Q4 routes: image to video, which animates your start frame with dialogue and native sound, and reference to video, which keeps up to 12 characters, products or places and up to 3 voices consistent in one scene. Clips run 3 to 16 seconds at 540p, 720p, 1080p, 2K or 4K, the exact credit cost is shown before every Vidu Q4 render, and every result stays in your history.

3–16 sAny whole-second length
540p → 4KFive output resolutions
12 + 3Reference images + voice clips
Native soundDialogue and effects in one pass

Vidu Q4 Features

Three ways Vidu Q4 gives you more control over the result you walk away with.

Performances, not just motion

Vidu Q4 was built to coordinate facial expression, emotion, body movement and voice. Write the line in quotes and say how it is delivered; the character speaks it with matching lip movement and sound.

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Up to 12 references in one scene

Reference to video keeps up to 12 uploaded characters, outfits, products or locations consistent, plus up to 3 MP3 voice clips. Cite them as @Image1, @Image2 … to give each one a role.

Cuts and camera that follow the action

Ask for a cut, a close-up or a tracking shot inside one prompt. In our tests Vidu Q4 cut from a flaming pan to a close-up and back to the chef in a single 5-second clip.

Why Choose Vidu Q4?

Vidu Q4 has two routes on this site. Use image to video when you already have the opening frame, and reference to video when the scene must keep the same people, products, places or voices from your uploads.

Image to video

One start frame → animated clip

Keeps your image as the first frame and its aspect ratio. Sound is always on for this route.

Reference to video

Up to 12 images + 3 voices

Builds a new scene in 16:9, 9:16, 1:1, 4:3 or 3:4. Sound can be turned off; it is on whenever a voice clip is attached.

Length and resolution

3–16 s · 540p to 4K

2 credits per second at 540p up to 10 at 4K, the same on both routes.

Not offered

Text-only video, end frames

The public Vidu Q4 routes need a start image or at least one reference. There is no end-frame or video-to-video input.

How to Generate an AI Video with Vidu Q4

  1. 01

    Add your images

    One image is animated as the start frame (image to video). Two to 12 images, or any MP3 voice clip, switch to reference to video, which builds a new scene around them.

  2. 02

    Write action, camera, sound

    Describe what happens in order, then the camera, then the sound. Put dialogue in quotes; with references, cite uploads as @Image1, @Image2 and so on.

  3. 03

    Pick length and quality

    Any length from 3 to 16 seconds and 540p, 720p, 1080p, 2K or 4K. The credit quote updates before you submit.

  4. 04

    Play, download, refine

    Watch the clip with sound, download the MP4 and change one thing at a time for the next take.

What Can You Make With Vidu Q4?

Working prompt structures with the result they produced. Swap the subject, keep the direction concrete, and adapt them to your own brief.

Product ads with a consistent model

Upload the person, the product and the location as references, cite each one and describe the beat. Vidu Q4 kept the same face, jacket and sneaker across every cut of this vertical ad.

[@reference_image_1] sits on a bench on [@reference_image_3] and laces up [@reference_image_2]. She stands, dribbles a basketball and makes a jump shot at golden hour. She turns to the camera and says: "New season, new kicks." Handheld camera, quick cuts. Sound: ball bouncing, sneakers squeaking, city ambience.

Talking characters from one still

Start from a portrait or film still, write one short line in quotes and add the sound around it. Vidu Q4 animates the face, voices the line and keeps the original frame.

The old lighthouse keeper turns toward the camera as a wave crashes on the rocks behind him and says in a deep gravelly voice: "Storm's coming. Light the lamp." The lighthouse beam sweeps across the dark clouds. Slow push in. Sound: crashing waves, howling wind.

Clear Pricing. Automatic Failure Refunds.

See the credit cost before every generation, then choose a subscription or a one-time top-up when you need more.

Pay month to month, receive a fresh credit grant after every successful renewal, and cancel anytime.

Monthly plan

Studio

For campaigns and higher-volume production.

$79/ month
330 credits / month
$0.239 / credit
Estimated capacityUp to 55 minimum-cost 3s videosFrom 6 credits per 3s video
  • 330 credits every month
  • Credits roll over
  • Generation history
  • Email support
Monthly plan

Max

For larger workloads, with adjustable credit capacity.

$158/ month
660 credits / month
$0.239 / credit
Estimated capacityUp to 110 minimum-cost 3s videosFrom 6 credits per 3s video
  • Monthly credit grant
  • Scale up to 5x credits
  • Credits roll over
  • Generation history
  • Email support
  • Cancel anytime

Plans are shown for launch preparation. Checkout opens after production checks are complete.

How billing and credits work

Vidu Q4 FAQ

What is Vidu Q4?

Vidu Q4 is the latest video generation model from ShengShu Technology, the company behind Vidu. It launched as a public preview on October 7, 2026, with a focus on lifelike performances: expression, emotion, movement and voice generated together, plus camera work that follows action scenes.

Is Vidu Q4 free?

Vidu Q4 is a paid model; every render costs provider compute. On ViduQ4.org credits start at 6 for a 3-second 540p clip, and you see the exact cost before you submit. Plans and one-time credit packs are on the pricing page.

Can Vidu Q4 make video from text only?

Not through the public routes. Vidu Q4 image to video needs a start image, and reference to video needs at least one reference image or voice clip; a text-only request is rejected by the model API. Upload any image you have rights to and describe the shot.

Does Vidu Q4 generate sound and dialogue?

Yes. Image to video always returns a soundtrack, and reference to video adds dialogue and sound effects unless you switch sound off. Write spoken lines in quotes and describe the sounds you want.

How many references can I use?

ShengShu announced up to 15 image references for Vidu Q4. The route this studio uses accepts up to 12 images and 3 MP3 voice clips of 3 to 12 seconds each, so those are the limits here.

How long and how sharp can Vidu Q4 videos be?

Any whole number of seconds from 3 to 16, at 540p, 720p, 1080p, 2K or 4K. Higher resolutions cost more credits per second.

How long does a Vidu Q4 render take?

In our October 8, 2026 tests a 5-second 720p image-to-video clip took about 2.5 minutes and a 5-second 720p clip with three references about 8 minutes. You can leave the page; finished videos are saved to your history.

What happens if a generation fails?

Credits are reserved when a request starts. Confirmed failed jobs return them automatically; a job still being checked stays pending until it is reconciled.

Is ViduQ4.org the official Vidu website?

No. ViduQ4.org is an independent studio that runs the public Vidu Q4 model through fal. It is not affiliated with or endorsed by ShengShu Technology or Vidu. The official product is at vidu.com.

Make your first Vidu Q4 video

Use Vidu Q4 online: animate a photo or keep up to 12 references consistent, with dialogue and native sound, 3–16 seconds, 540p to 4K. Exact credits shown first.

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