Sync provides an AI-powered lip‑synchronization service that automatically generates speaker‑style‑aware mouth movements for uploaded video and replacement audio, supporting 4K live‑action, animation and AI‑generated characters. The platform offers a web UI and REST API for integration into post‑production, game and advertising pipelines, enabling rapid multilingual dubbing without custom model training.
Funding
$250K raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
AGFounders
Product
Problem
Content creators and media producers often need to replace or localize spoken dialogue in existing video assets, which requires precise lip synchronization to maintain visual realism. Traditional workflows involve manual frame-by-frame adjustments or bulky software, leading to high labor costs and long turnaround times, especially for high‑resolution (up to 4K) footage.
Solution
Sync offers an AI‑driven lip‑synchronization platform that automatically generates natural‑looking mouth movements for any video segment. Users can upload a video, provide new audio (via voice cloning, text‑to‑speech, or recorded speech), and the system applies a speaker‑style‑aware lip sync without any model training. The service supports live‑action, animated, and AI‑generated characters at up to 4K resolution, and it can be accessed through an intuitive web UI or a RESTful API for seamless integration into existing production pipelines. By handling translation and voice replacement in a single step, Sync reduces post‑production effort and accelerates multilingual content rollout.
Target Audience
Primary customers are post‑production studios, game developers, advertising agencies, and localization teams that need to edit or dub dialogue in high‑resolution video content quickly and cost‑effectively.
Features
- Lipsync‑2‑Pro model that learns a speaker’s unique style on‑the‑fly, eliminating the need for custom training data
- End‑to‑end workflow: video upload, voice cloning (audio upload, TTS, or live recording), and automatic lip‑sync application
- Supports 4K resolution and works with live‑action footage, 2D/3D animation, and AI‑generated characters
- Multi‑language translation with synchronized lip movements, preserving emotional expression across locales
- REST API with SDKs for batch processing, enabling integration with VFX, game engines, and media asset management systems
- Real‑time preview and one‑click editing UI for rapid iteration without technical expertise
- Cloud‑native processing with secure data handling and compliance with industry privacy standards