AI Avatar · avatar dialogue
Avatar Dialogue
Avatar dialogue is the two-shot. Upload one photo with two people, write who says what, and pick a voice for each. Seedance 2.0 or Seedance 2.5 then animates that still as image-to-video so both faces can speak in one frame. If you only have two separate portraits, stitch them into one 16:9 frame in the studio first. Use it for sketches, interviews, product debates, and lesson Q&A — not for a single talking avatar.
Three steps. That is the whole job.
- 1
Upload a video or photo
A clear, front-facing face works best. Or pick a sample in the studio.
- 2
Add audio or a script
Type the line and pick a voice, drop a file, or record. No timeline.
- 3
Generate lip sync
AI matches the mouth to every word. Then download the MP4.
Avatar Dialogue
Generate this dialogue
150 credits · $1.50
Person 1 · leftPerson 2 · rightVideo model
Shape
Quality
480p · 720p · 1080p · 4K
Length
4–15 seconds
Upload one photo with two people in the same frame. Person 1 is on the left, Person 2 on the right.
Character library
Person 1 · left
Pick a saved look or a public character, then generate. You can still upload your own still.
No avatar selected yet
Public library
52 looks
Voice library
Person 1 · left
Same catalog as Voice Library: your clones first, then public voice AI for the engine you pick.
Rachel
No clones for this engine yet. Clone or design one, or pick public voice AI. Clone a voice
Public voice AI
10 voices
Voice library
Person 2 · right
Same catalog as Voice Library: your clones first, then public voice AI for the engine you pick.
Adam
No clones for this engine yet. Clone or design one, or pick public voice AI. Clone a voice
Public voice AI
10 voices
Seedance 2.0 and Seedance 2.5 turn the two-shot into a conversation clip. Person 1 is left, Person 2 is right. Two portraits are composited here first. Length, quality, and shape follow the selected model.
Press Make a video. If we do not have an API key yet, you still get a preview on this computer. AI by Seedance on Wavespeed
See an example
Why people use avatar dialogue
Independent speakers
Person 1 is left, Person 2 is right. Each side gets its own lines in the Seedance prompt so one mouth is not copied onto both heads.
You direct the split
Assign every line. The generator does not invent a second character’s opinion.
Two voices, one frame
Library voices or clones. Keep them distinct so the ear can follow the cut you did not film.
Reuse saved avatars
Start from two saved identities when you need the same hosts next episode, not a random couple photo.
Three simple steps
- Step 1
Upload a two-person photo
Both faces front-on, mouths visible, similar scale. Or drop two portraits and let the studio compose a 16:9 two-shot.
- Step 2
Write Person 1 and Person 2 lines
Left speaker first, right speaker second. Keep turns short.
- Step 3
Pick Seedance, two voices, and generate
Seedance 2.0 is 4–15s. Seedance 2.5 is 4–30s. If one face is occluded, recrop.
What this clip costs in credits
Every avatar dialogue 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
Comedy two-shots
A still of friends, a written bit, no second camera.
Product arguments
Skeptic and seller, same table, scripted objections.
Language lessons
Teacher and student lines with different voices.
Common questions about avatar dialogue
You may also like
Each of these is a different job. Use the left menu, or tap one of these cards.
AI Avatar Generator: Create an Avatar You Can Reuse
Create a custom AI avatar from a photo or prompt, bind a voice, and reuse the same recognizable character across talking videos, ads, and lessons on LipSyncing AI.
Talking Avatar
Build a talking avatar from a photo or a library character. Drive it with a script or audio and reuse the same host across every video.
AI Human Generator
Generate a lifelike AI human with gestures, framing, and lip-synced speech from a script or photo. Built for virtual presenters, not one-off talking stickers.
AI Video Dubbing
AI video dubbing on LipSyncing AI translates dialogue, synthesizes a new voice, and rebuilds lip sync so the speaker still looks like they said it.