HeyGen V3 Lipsync Speed
Fast HeyGen lip sync for draft speech replacement.
Fast HeyGen lip sync for draft speech replacement.
HeyGen V3 Lipsync Speed is the quicker HeyGen option for matching new audio to an existing video. It shares the main timing, enhancement, music-removal, caption, and title controls with the Precision variant.
Use it for previews and iteration. Move to Precision when the clip needs a more careful final pass.
Video
StringSource video URL.
Audio
StringReplacement audio URL.
Start Time
NumberOptional start time in seconds for partial lipsync.
End Time
NumberOptional end time in seconds for partial lipsync.
Dynamic Duration
BooleanAllow duration adjustment to match the replacement audio.
trueSpeech Enhancement
BooleanEnhance replacement audio quality before syncing.
falseRemove Music Track
BooleanRemove background music from source video.
falseGenerate Captions
BooleanGenerate captions in output video.
falseTitle
StringOptional job title for tracking runs.
Output
InferredLip-synced video output.
Nodespell Team
Type
Node
Status
Official
Package
Nodespell AI
Category
AI / Video / HeygenInput
Output