Web: browser support

Evergreen Chrome, Edge, Firefox and Safari 16+ — desktop and mobile.

Every web API the SDK uses has been baseline in these browsers for years, so there are no polyfills and no build-time configuration:

Capability	Used for
Media Source Extensions	HLS playback via hls.js (all browsers except iOS Safari)
Native HLS	Safari playback path
Custom elements + shadow DOM	the <og-player> UI
Encrypted Media Extensions	Widevine / PlayReady / FairPlay
WebCrypto	offline license verification
Fullscreen API	fullscreen (user-gesture gated, per platform policy)

DRM specifics: Chrome/Firefox/Android use Widevine, Edge uses PlayReady (or Widevine), Safari uses FairPlay — one DrmConfig covers all of them.