Motion, then speech · AI video generator
AI Video Generator
Lip sync needs a face. Sometimes you do not have one on disk yet. The AI video generator is how you get the picture — from a prompt, a still, a first-and-last frame, or a reference clip — inside the same workspace that will later match the mouth to a line. It is not a replacement for a full editor. It is the fastest way to put a character in motion before you add speech.
Make a clip
Generate video
150 credits · $1.50
Each model has its own length and resolution caps. Seconds and quality chips update when you switch Seedance 2.0, Seedance 2.5, Veo 3.1, or Wan 2.5. Paste a Wavespeed key on Admin → Models.
See an example
Why people use AI video generator
Several ways in
Text to video for a new shot. Image to video when you already like the still. Reference when you need a look to follow.
Then lip sync
If the result is a talking head, send it straight into the lip sync generator with a script.
Model switch without re-upload
Try a faster draft model, then a sharper one, on the same prompt and assets.
Controls when the model allows
Duration, aspect, and motion strength sit next to the prompt, not in a hidden JSON file.
Three simple steps
- Step 1
Pick a mode
Text, image, frames, or reference.
- Step 2
Prompt the motion
Subject, camera, light. Then generate.
- Step 3
Add speech if the shot needs it
Open lip sync on the result and attach a line.
What this clip costs in credits
Every AI video generator job uses the same meter: 150 credits ($1.50) for the first 30 seconds, then 5 credits ($0.05) per extra second. Subscriptions price credits at $0.01; one-time packs are $0.08 each.
| Duration | credits | Generation price |
|---|---|---|
| 15s | 150 | $1.50 |
| 30s | 150 | $1.50 |
| 45s | 225 | $2.25 |
| 60s | 300 | $3.00 |
| 90s | 450 | $4.50 |
| 120s | 600 | $6.00 |
First 30 seconds = 150 credits ($1.50). Plan credits roll over while you stay subscribed.
Good for
Ad concepts
A product still that becomes a three-second move, then a VO.
Previz
Establish a shot before the crew arrives.
Social B-roll
Texture clips that you will not lip sync, sitting next to talking heads you will.
Common questions about AI video generator
You may also like
Each of these is a different job. Use the left menu, or tap one of these cards.
Image to Video
Image to video AI turns a photograph or illustration into a moving clip. Use it to create a talking-ready shot from a single frame.
Text to Video
Text to video AI on LipSyncing AI writes a clip from a prompt. Use it for concept shots, then attach lip sync when the result is a speaker.
Motion Control
AI motion control transfers movement from a reference video onto a character image. Keep identity, copy the dance, gesture, or talking stance.
Talking Photo
AI talking photo generator: upload a portrait, add a script or recording, and LipSyncing AI animates the mouth into a speaking video.