Hi Brian, I don't know if this will change in future videos, but as the PlayerDetailsView is owned by the MainTabController, I'd say that the deinit snippet that you've provided in the description section, will never be executed. And to avoid adding the observer when we run the application and we haven't selected an episode yet, I moved the setupInterruptionObserver() method call from awakeFromNib to the episode didSet observer. This way, the interruption observer will be added once the episode actually starts playing.

Hey All, I tried modifying the code a bit, it doesn't work and I can't figure out why: Instead of accessing MPNowPlayingInfoCenter.default().nowPlayingInfo each time, I added this var: var nowPlayingInfo = [String: Any](){ didSet{ MPNowPlayingInfoCenter.default().nowPlayingInfo? = nowPlayingInfo } } and in the setup I added : nowPlayingInfo[MPMediaItemPropertyArtist] = episode.author nowPlayingInfo[MPMediaItemPropertyTitle] = episode.title it only shows the first value I insert like that, if I change the order, it saves the other, however, the didSet block is being accessed twice. what did I miss?

Hey all, Could you guide me on how you would handle an interruption if another video was playing? Use case... I have a podcast playing, then I open a link to youtube and start playing that video? Thank you!