Add title to annotation
Divide annotations in fragments when timestamp is the same
import Ember from 'ember';
export function toMinutes(params) {
var seconds = (params[0] % 60).toFixed(0);
return Math.floor(params[0] / 60) + ":" + (seconds < 10 ? '0' : '') + seconds;
}
export default Ember.Helper.helper(toMinutes);