We are using AVPlayerLayer to play the content in iOS application. Some time there is a black screen occurred while playing the content but content continue playing audio during playback. This can be observed randomly during the playback also when initially starts playing the content or seek the content at specified time. This is not happening all the time but occurring frequently. Please note that we are using FairPlay Streaming protected content to play the video using AVPlayer.
Sometime we didn't get any such issue during whole playback and player play the content smoothly.