How to repeat video with TVJS Player ?

I want to repeat playing video with TVJS Player. But I can't find like a 'repeat' property on player object.

First I tried to set seekTime to zero when playbackState change to 'end' state. But It dosen't work.

player.addEventListener("stateWillChange", function(e) {
  if (player.playbackState == 'end') {
    player.seekToTime(0);
    player.play();
  }
});

Next, Push same MediaItem object many time. It works find, but not elegant.

var mediaItem = new MediaItem("video", videoURL);
player.playlist.push(mediaItem);
player.playlist.push(mediaItem);
player.playlist.push(mediaItem);
....
(100 times?)
....

Finally, Set time based trigger to push MediaItem. It works find. But I have to know video lenght before playing.

player.addEventListener("timeDidChange", function(e) {
if (e.time >= VIDEO_LENGTH) {
  player.playlist.push(mediaItem);
}, { interval: 1});

Please tell me the best way to implement to repeat video.