How i can play [UInt8] audio stream?

Question

I am connected to the server via TCP / IP and receives [UInt8]. I know that it is the audio. How to play the stream on the iPhone?

@IBAction func connectAndListen(sender: AnyObject) {
    var client:TCPClient = TCPClient(addr: "80.233.248.96", port: 6969)
    var (success,errmsg)=client.connect(timeout: 1)
    if success{
        while (success){
            var (success,errmsg)=client.send(str:"GET / HTTP/1.0\n\n" )
            if success{
                var data = client.read(1024*10)
                if let d = data{

                    var endMarker = NSMutableData(bytes: d, length: d.count)
                    println(endMarker)
                    self.audioPlayer = AVAudioPlayer(data: endMarker, error: nil)

                    self.audioPlayer?.prepareToPlay()
                    self.audioPlayer?.play()

                }
            }else{
                println(errmsg)
                break
            }
        }
    }else{
        println(errmsg)
    }
}

my Crash:

fatal error: unexpectedly found nil while unwrapping an Optional value

on this self.audioPlayer!.prepareToPlay() Print screen my crash

Answer 1

1. Create an NSData object from the bytes in your stream.
2. Create an AVAudioPlayer using the initWithData:error: method.
3. Play the audio using the AVAudioPlayer play method.

I cannot tell you exactly how to create the NSData object, because I don't know how you get your byte stream, but the NSData class is well documented in the Apple documentation.