sync-labs-lipsync

Re-voice talking-head videos and animate still portraits via the Sync Labs API.

123|21|Updated Jul 11, 2026
One-click install
npx skills add https://github.com/calesthio/generative-media-skills --skill sync-labs-lipsync
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: sync-labs-lipsync
Source: https://github.com/calesthio/generative-media-skills/tree/main/skills/providers/lip-sync/sync-labs-lipsync
Command: npx skills add https://github.com/calesthio/generative-media-skills --skill sync-labs-lipsync

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps you re-voice and localize talking-head videos or animate a still portrait so mouth movement matches new speech while preserving the subject's identity and surrounding footage.

Core Features & Use Cases

  • Model Selection: Choose among Sync Labs models based on shot angle, facial detail, occlusion, resolution, motion, and still-image requirements.
  • Production Dubbing: Build video, audio, text-to-speech, multi-speaker, translation, and batch localization workflows with duration and sync-mode controls.
  • Reliable Delivery: Submit and monitor asynchronous generations through the Sync Labs API, webhooks, polling, error handling, quality checks, and consent and likeness safeguards.
  • Use Case: Localize a consented product testimonial into Spanish with a cloned spokesperson voice, trim the video to the translated audio, verify webhook results, and inspect timing, teeth, facial seams, and identity preservation before delivery.

Quick Start

Use the sync-labs-lipsync skill to dub the provided consented talking-head video into Spanish using a hosted audio track, selecting the appropriate Sync Labs model and returning the request, monitoring plan, rights notes, and final QA checklist.

Frequently Asked Questions about sync-labs-lipsync

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I dub a talking-head video into another language using AI lip sync?

AI video dubbing replaces original speech and animates facial motion to match new audio. This skill re-voices consented talking-head videos while preserving identity and footage using Sync Labs models.

Can I animate a still portrait to match replacement speech?

Yes, portrait animation syncs still image facial motion to replacement speech. The skill selects Sync Labs models based on shot angle, facial detail, occlusion, and still-image requirements.

How do I handle asynchronous API requests and webhooks for video lip sync generation?

Video lip sync generation uses asynchronous polling or signed webhooks to monitor Sync Labs API requests. You build monitoring plans, handle duration controls, and recover from error codes.

What's the best way to manage consent and likeness rights for AI voice cloning?

Consent and likeness safeguards are required for AI voice cloning and synthetic media. The skill enforces rights notes and likeness controls to ensure ethical dubbing, localization, and personalized video workflows.

Does this approach support multi-speaker dialogue and batch localization workflows?

Yes, multi-speaker dialogue and batch localization workflows are supported. You can build video, audio, text-to-speech, and translation pipelines with duration handling and sync-mode controls.

What quality checks are needed after AI video dubbing and lip sync repair?

Post-dubbing QA inspects timing, teeth rendering, facial seams, and identity preservation. The skill returns a final QA checklist to verify production lip-sync repair and localized output quality.