 
                     let playback = AVFoundationPlayback(options: [kSourceUrl: source])
                     playback.player = AVPlayer(playerItem: playerItem)
+                    playback.render()
                     return playback
                 }
 

                        it("changes state to idle") {
                            let options = [kSourceUrl: "http://clappr.sample/master.m3u8"]
                            let playback = AVFoundationPlayback(options: options)

                            playback.play()
                            playback.stop()


                        it("keeps stalling state") {
                            let options = [kSourceUrl: "http://clappr.sample/master.m3u8"]
                            let playback = AVFoundationPlayback(options: options)
                            playback.render()
                            
                            playback.play()
                            playback.seek(10)

