AVCaptureSession, AVCaptureAudioDataOutput and background Music

Question

I record audio/video with AVFoundation using AVCaptureVideoDataOutput and AVCaptureAudioDataOutput. But when I add my AVCaptureAudioDataOutput to my AVCaptureSession, AVFoundation stop background music (in my case from iPod app).

So I'm looking for a solution to let my music playing during my record ?

Thanks,

Alak

ps: I'm targeting iOS8 and I use Swift 2.0

Answer 1

    do {
      try AVAudioSession.sharedInstance().setCategory(AVAudioSessionCategoryPlayAndRecord, withOptions: [AVAudioSessionCategoryOptions.MixWithOthers, AVAudioSessionCategoryOptions.DefaultToSpeaker])
      try AVAudioSession.sharedInstance().setActive(true)

    } catch {
      print("error")
    }

    captureSession = AVCaptureSession()