1. Upload photo
2. Choose Model
3. Add Script
20 credits
Billing unit10 credits / 5s
Billing units2
Estimated length8s
Est. total20 credits
Uses real audio duration when available.
87 / 1000
Avg render time
7 min
Languages supported
50+
Creators onboarded
3,200+
Trusted by teams
StudioBlendAudioNovaCourseWaveMintlyVisionSpark
Overview
Legacy lipsync model focused on speed for simple video edits, using standard generic mouth motion.
Highlights
- Fast, lightweight processing for drafts.
- Best for simple edits and batch previews.
- Standard generic lip movements.
Quick Specifications
Primary useFast preview lip sync
InputsSource video + target audio
OutputDraft synced video
Best strengthSpeed and throughput
Best for
Quick previewsBatch testing
Inputs & Outputs
Inputs
VideoAudio
Outputs
Video
Rapid preview
Fast sync for internal review and iteration.
Original
Preview
Capabilities
Rapid iteration
- Lightweight processing for quick passes.
- Ideal for early reviews.
Batch testing
- Evaluate many scripts quickly.
- Pick finalists before high‑fidelity runs.
Use Cases
Internal review
Check scripts quickly.
Batch testing
Run many options at once.
Draft exports
Approve before final render.
Applications
Script screening
Check timing before final renders.
Creative testing
Compare multiple hooks fast.
Internal reviews
Speed up approvals.
Best Practices
- 1Use it for rough cuts, then upgrade to higher‑fidelity models.
- 2Keep source video steady and front‑facing for better draft sync.
Frequently Asked Questions
When should I use Lipsync‑1.9?
Use it for fast drafts, previews, or large‑batch testing.
Does it preserve a unique speaking style?
It uses standard generic lip movements for speed.
What inputs are required?
Provide a source video and target audio.