sync. Lipsync and Visual Dubbing

Synchronicity Labs Inc., known as Sync Labs, states in its terms that it is headquartered in the United States, with a San Francisco address. The founding year is not stated on the fetched pages. The company builds AI lipsync and visual dubbing so that the mouth movement of a speaker matches new audio in another language.

The product is available as a Studio web tool and an API, built on models such as sync-3, lipsync-2-pro and react-1. It handles difficult footage such as multiple faces, camera angles, low light and 4K ProRes, lets users clone or generate a voice, and offers an Adobe Premiere Pro plugin, a DaVinci Resolve integration, a ComfyUI node and an MCP server.

• Lipsync models: sync-3 and lipsync-2-pro align mouths with new audio.
• Visual dubbing: dubs footage with cloned, generated or existing voice.
• Difficult footage handling: supports multiple faces, angles, low light and 4K ProRes.
• Editor integrations: provides Adobe Premiere Pro, DaVinci Resolve and ComfyUI connectors.
• API and MCP server: automates generation inside external workflows.
• Watermark verification: checks whether a video was modified with sync. technology.

A Vietnamese production house can re-voice ads for foreign markets with matched lip movement. A training provider can dub instructor videos into other languages. A media company can automate localization through the API.

Matches lip movement to dubbed audio so localized video looks natural. Works on difficult footage such as multiple faces and low light. Fits existing editing workflows through Premiere Pro and DaVinci Resolve integrations. Offers an API for automated pipelines.

Dubbed content without matching lip movement looks unnatural, so studios and brands increasingly add lipsync as a step in localization. Vietnamese production houses and agencies localizing ads or training video for regional audiences can integrate it through API, though Vietnamese is not listed among the languages on the fetched page.

Synchronicity Labs Inc. (Sync Labs), San Francisco address and US headquarters stated in its terms. Changelog entries dated from September 2025 to September 2026 on the official site. Founding year not stated on fetched pages.