Jak sledovat viditelnost přehrávače

In the PRO you can get the precent of the real player visibility for the user at the moment Plugins / Visibility

JS API request

player.api("visibility");

In response the player will send the percentage of visibility.

You can also enable autoplay when the player becomes visible.

You can also track to the event visibility

function PlayerjsEvents(x,y,z){
   if(x=="visibility"){
      console.log("Visibility",z);
   }
}

Tracking visibility works even when the player is inside an iframe and is loaded from another domain. This option based on IntersectionObserver, not all browsers support it at the moment.

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