My app should stream video's to an AppleTV via Airplay, even when the app is in the background.
Under iOS5 it worked perfectly. In iOS6 it does not.
Xcode gives me a deprecated warning on this line of code:
moviePlayerViewController.moviePlayer.useApplicationAudioSession = NO;
Is this the reason why my app isn't functioning correctly anymore. What is the equivalent of this piece of code in iOS6?
Found the solution: this problem can be solved by setting the right AVAudioSessionCategory
NSError *setCategoryError = nil;
[[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategoryPlayback error: &setCategoryError];
Borut Tomazin
Besides @murze's solution you should also set value App plays audio for Required background modes key in infoPlist file like @ACBurk suggested: https://stackoverflow.com/a/8807958/384864
来源：https://stackoverflow.com/questions/12814574/how-to-support-airplay-in-the-background-in-ios6