Single player
Place a simulated bet and start a race independently from every other viewer.
Multiplayer
Join a shared betting window and watch the same scheduled race as every connected viewer.
Playback technology
Video compatibility
Race video uses HLS with fragmented MP4 (fMP4) segments, H.264 video, and AAC audio. The demo automatically selects the playback method best suited to the browser.
| Browser category | Playback technology | Quality selection |
|---|---|---|
| Safari on macOS; Safari, Chrome, or Firefox on iPhone and iPad | Native HLS with fMP4 | Automatic |
| Chrome 84+, Edge, or Firefox on desktop; Chrome on Pixel, Samsung, and other Android devices | hls.js with Media Source Extensions | Automatic adaptive quality or manual selection |
| Browser without compatible HLS support | Progressive MP4 fallback | Browser-selected source |
Chrome and Firefox on iPhone and iPad use Apple’s browser engine, so their video playback path is effectively the same as Safari.