Vidu · by Shengshu

Vidu AI video generator

Vidu is Shengshu's video model family. Vidu Q3 is known for anime and short-drama clips with sound and cuts inside one generation; Vidu Q4 brings a photo or a set of reference images to life with the same face. Write a scene below and it opens in Video Studio on Vidu Q3.

optional
Use a JPG, PNG or WebP under 20 MB, with each side between 300 and 6000 pixels.

Sign in to continue. Review your setup in the studio.

Example video

Opens in Video Studio with the model you picked. You see the price in credits before anything runs.

What Vidu is known for

Anime that moves well

Vidu is pitched at animation, and its anime clips keep cel-shaded characters on model through fast action, like our skater's ollie.

Short drama with sound

Q3 generates dialogue, effects and music with the picture and cuts between shots inside one clip; every line in our gallery was spoken as written.

Your photo, your character (Q4)

Vidu Q4 animates a start frame or carries people, outfits and products over from reference images. Our gym still came to life with the same face and the same bottle label.

Long single clips

Vidu Q4 runs up to 16 seconds on Affogato, among the longest single clips in its class; Q3 runs 5 or 10 seconds in the studio; the 8-second Q3 clips below were made through Vidu's own API, which allows that length.

Where it's weaker

  • Multi-person scenes are less consistent, and lip sync in dialogue lags the best models.
  • Scripted reactions can go missing: our drama clip delivered both lines but not the laugh the prompt asked for.
  • Crowds and complex physical contact are a weak spot.
  • Vidu Q4 is a preview of the full model, and it has no text-only mode: it needs a photo or reference images.
Maker
Shengshu · Q3 January 2026, Q4 Preview October 2026
Clip length on Affogato
5 or 10 s (Q3) · 4, 5, 8, 10 or 16 s (Q4)
Resolution
Up to 1080p (Q3) · up to 4K (Q4)
Aspect ratios
9:16 · 3:4 · 1:1 · 4:3 · 16:9
Sound
Native dialogue, effects and music
Inputs
Text or a start frame (Q3) · a photo or reference images (Q4)

Which Vidu to pick

Start here

Vidu Q3

Text prompts, anime and drama

Text or a start frame in; a clip with sound and cuts out. Start here for anything you describe in words.

5 s clip 140 credits · 5–10 s

Open with Vidu Q3

Option 2

Vidu Q4

Bringing your photos to life

Animate a photo or keep a character from reference images. Needs an image; there is no text-only mode.

5 s clip 87 credits · 4–16 s

Open with Vidu Q4

Earlier Vidu versions are not offered on Affogato. Credits are read from the live catalog; the Standard plan ($24/month) includes 2,000 credits, about 14 five-second Vidu Q3 clips.

Prompting Vidu well

  1. Name the style first for stylised clips: anime, hand-drawn, cel shading.
  2. Describe the shot sequence when you want cuts, and keep the whole beat inside the clip length.
  3. Put dialogue in quotes and add the reaction you want as its own sentence.
  4. With Q4 references, tag them in the prompt ("the man from [@reference_image_1]") and say what he does.
  5. Name the camera move ("camera slowly orbits") and the light.

From prompt to clip

  1. Describe the scene or add a photo

    Write the scene in the box at the top of this page, or start from an example. Add a photo to use it as the first frame.

  2. Sign in and land in Video Studio

    Your prompt, photo and format carry over with Vidu selected. Nothing runs until you press Generate.

  3. Pick the length, then generate

    The credit price shows under the Generate button before anything is spent.

  4. Switch to Q4 for your own characters

    Use Vidu Q4's reference mode to keep a person, outfit or product from your images.

Open Video Studio

Questions about Vidu

What is Vidu best at?

Anime and stylised clips, short dramas with dialogue and sound, and (with Vidu Q4) animating your own photos and characters.

What is the difference between Vidu Q3 and Q4?

Q3 takes a text prompt or a start frame. Q4, a preview of Shengshu's next model, works only from a photo or reference images, and keeps people and products consistent.

Does Vidu generate sound?

Yes. Dialogue, effects and music come with the picture.

Who makes Vidu?

Shengshu Technology, a Beijing AI company.

Is Vidu free on Affogato?

No. Every run costs credits, priced by clip length and shown before you generate. Credits come with a monthly plan and unused credits roll over up to the plan's cap.

Can I use Vidu videos commercially?

Yes. Paid Affogato plans include a commercial license and no watermark, within our terms of service.

Keep exploring

Facts checked November 15, 2026. Sources: TechNode: Vidu Q3 · Vidu: Q4 · Unite.ai: Vidu Q4 Preview · WaveSpeed: Vidu Q3 review · fal: Vidu Q3 · fal: Vidu Q4 reference to video