Ios 无法播放流式音频

我想在iOS应用程序上播放流媒体音频。我使用此代码播放音频：

let url = URL(string: "http://online.radiorecord.ru:8102/chil_320.m3u")!
let asset = AVAsset(url: url)
let playerItem = AVPlayerItem(asset: asset)
let player = AVPlayer.init(playerItem: playerItem)
player.play()

当我在模拟器上运行应用程序时，出现以下错误：

2018-11-30 21:57:26.097577+0300 radio[7417:21800733]
[AudioHAL_Client]    
AudioHardware.cpp:1210:AudioObjectRemovePropertyListener:  
AudioObjectRemovePropertyListener: no object with given ID 0

---

如何解决此问题？

我不想知道歌曲的持续时间。我需要播放流媒体音频。你是说直播？避免在没有正确说明和评论的情况下发布代码。是的，我是说直播。

var player: AVPlayer?
let url = URL(string: "http://online.radiorecord.ru:8102/chil_320.m3u")!
player = AVPlayer(url: url)

player?.play()