One watermark API across devices

Watermarks start Off. Choose a style or mix to test the SDK's built-in renderer. Demo identities are fictional; your backend supplies any required watermark.

Use the player fullscreen button. On iPhone Safari, Expand player retains the watermark; swipe upward if browser bars remain. Native video-only fullscreen, Picture-in-Picture and casting are unavailable during watermarked playback.

A visible overlay is a deterrent. It is not burned into the media and is not tamper-proof.