LatentSync AI lip sync generator
Create synchronized video clips from new voice tracks with LatentSync in Framings. Achieve accurate mouth re-timing at 720p or 1080p with ease.
Best for
LatentSync is a budget-conscious neural lip-synchronization model that operates in the latent space of video diffusion models. Designed to modify existing video clips to match new speech audio, LatentSync re-synthesizes the mouth and lower jaw area while preserving the original video lighting, head angle, and background motion.
Where it fits
Prepare your source video clip so that the speaker’s mouth is clearly visible and unobstructed by hands or props. Upload an audio recording with clear vocal articulation. LatentSync processes the phonetic boundaries of the speech and aligns mouth shapes accurately to the soundtrack.
Good to know
In the studio, select LatentSync from the lip-sync options, upload your video and audio files, and choose between 720p and 1080p output formats. Set your target duration boundary (up to 30 or 60 seconds) and submit the generation task.
Also worth knowing
LatentSync is priced in the budget lip-sync category with a 50% target margin, making it significantly more affordable for high-volume content, localization drafts, and social video experiments than heavy studio-grade engines.
One more note
After generation, review the mouth synchrony in the studio player. If a scene requires advanced facial nuance or high-res commercial video finishing, compare Sync Lipsync 3.
Where it fits
By performing lip re-synchronization directly within the latent feature representations, LatentSync avoids blurriness and seam artifacts around the mouth and chin area that plague older pixel-space warping tools.
Where it fits
This technology enables seamless international film dubbing, corporate presentation updates, and personalized dialogue insertion without re-recording expensive on-camera talent.
Where it fits
Pair LatentSync with the Framings Video Dubbing suite to translate foreign language interviews into native dialogue while keeping mouth movements synchronized with the new voice.
Where it fits
By performing lip re-synchronization directly within the latent feature representations, LatentSync avoids blurriness and seam artifacts around the mouth and chin area that plague older pixel-space warping tools.
Where it fits
This technology enables seamless international film dubbing, corporate presentation updates, and personalized dialogue insertion without re-recording expensive on-camera talent.
Where it fits
Pair LatentSync with the Framings Video Dubbing suite to translate foreign language interviews into native dialogue while keeping mouth movements synchronized with the new voice.
Where it fits
LatentSync’s neural synchronization architecture accurately respects subtle acoustic dynamics like whispered syllables and excited declarations, shaping the character mouth geometry to match vocal energy levels with remarkable realism across every processed frame.
Credits and controls
- 10 seconds
- 55 credits
- 30 seconds
- 55 credits
- Limits
- 720p, 1080p · 30s, 60s
Questions
What does LatentSync do?
LatentSync re-animates the mouth of an existing video clip to match a new audio track.
What resolutions are supported?
720p HD and 1080p Full HD.
What duration limits apply?
Supports clips up to 30 seconds or 60 seconds.
How is it priced?
Priced per second of animation under the budget lip-sync category.
Can I replace language in a video?
Yes. Pair with translated audio from Text to Speech or Video Dubbing to replace dialogue.