Show HN: Beatsync – perfect audio sync across multiple devices

Beatsync Beatsync is a high-precision web audio player built for multi-device playback. beatsync-demo.mov Features Millisecond-accurate synchronization : Abstracts NTP-inspired time synchronization primitives to achieve a high degree of accuracy : Abstracts NTP-inspired time synchronization primitives to achieve a high degree of accuracy Cross-platform : Works on any device with a modern browser (Chrome recommended for best performance) : Works on any device with a modern browser (Chrome recommended for best performance) Spatial audio: Allows controlling device volumes through a virtual listening source for interesting sonic effects Allows controlling device volumes through a virtual listening source for interesting sonic effects Polished interface : Smooth loading states, status indicators, and all UI elements come built-in : Smooth loading states, status indicators, and all UI elements come built-in Self-hostable: Run your own instance with a few commands Warning Beatsync is ... Read full article.