setTime(time) {
    if (this.video_.readyState > 0) {
      this.mover_.moveTo(time);
    } else {
      shaka.util.MediaReadyState.waitForReadyState(this.video_,
          HTMLMediaElement.HAVE_METADATA,
          this.eventManager_,
          () => {
            this.setStartTime_(this.getStartTime_());
          });
    }
  }
Sets the current time of the video.

@param {number} time