Video
HeyGen Lipsync Speed
Credit-based pricing. Supports reference video.
Output
video
Inputs
- Reference audio (required)
- Reference video (required)
Example prompt
Re-dub any speaking video with a new audio track — HeyGen Speed delivers fast, natural lip syncTry this prompt →
FAQ
How much does HeyGen Lipsync Speed cost on ArtEmotion?
Credit-based pricing. You pay in ArtEmotion credits — every plan and top-up converts USD to credits at a fixed rate.
Do I get my credits back if HeyGen Lipsync Speed fails?
Yes — failed generations are never charged. The credits are released back to your balance automatically.
Can I call HeyGen Lipsync Speed from the API?
Yes. Use POST /api/v1/generate with model_id: "fal-ai/heygen/v3/lipsync/speed". See the API reference for the full schema.
Where are my generations stored?
Every output is saved to your personal Library. You can export or delete everything any time from Privacy & deletion.
Ready to generate with HeyGen Lipsync Speed?
Start now →No commitment. New accounts get 20 free credits on signup. See pricing.