Bitfrost FX — Local Player
Sub-frame latency. Works offline after sync. Open source.
The Local Player runs on the same computer as OBS / vMix and renders your scenes locally. The web editor stays the source of truth — your library, sheets and themes still live in the cloud — but the pixels are rendered on your machine for the lowest possible latency.
Build it yourself (recommended for now)
- Clone or download the source from the project repo — everything lives in
apps/player/. - Run
cd apps/player && npm install. - Start the app in dev mode with
npm start— paste your pairing code and you're live. - Build a distributable for your platform with
npm run package:mac,npm run package:winornpm run package:linux.
Signed installers — coming soon
Pre-built and code-signed installers for macOS, Windows and Linux will be published here once notarisation is set up. In the meantime, building from source takes about 2 minutes per platform and avoids OS warnings.