YouTube iFrame API “setPlaybackQuality” or “suggestedQuality” not working

Question

I\'m having some trouble setting the quality settings on a video via the Youtube iFrame API. This is my code:

var player;

player = new YT.Player(\'player\',         


        

Answer 1

i found a solution that works perfectly for me:

 function onPlayerStateChange(event) {
   //Some code...

   $(".btn-change-quality").on("click",  function(){
       pauseVideo();
       player.setPlaybackQuality('hd720');
       playVideo();
    });
}