> For the documentation index, fetch https://sync.so/docs/llms.txt. Append .md to a page URL for Markdown. Documentation-search MCP: https://sync.so/docs/_mcp/server.

# WebApp Guides

## Docs

- [Speaker Selection — Studio](https://sync.so/docs/web-app-guides/speaker-selection.md): Select which speaker to lipsync in multi-person videos or images using sync. labs Studio. Manual face selection and active speaker detection guide.
- [Dubbing — Studio](https://sync.so/docs/web-app-guides/dubbing-ui.md): Dub your video into another language using sync. labs Studio. Upload your video and audio, select a target language, and generate a lip-synced dubbed output.
- [Notifications — Studio](https://sync.so/docs/web-app-guides/notifications-ui.md): Get a browser notification when a generation finishes in sync. labs Studio, even after you close the tab, and turn the preference on or off in Settings.