title: Youtube ios player helper can't play video
body: <p>I am using this library <a href="https://github.com/youtube/youtube-ios-player-helper" rel="noreferrer">https://github.com/youtube/youtube-ios-player-helper</a>
  in my project. The player works well if I use the video Id given by the sample (M7lc1UVf-VE). If I use the video Id from r random video on youtube it shows:</p>
  
  <p>An error occurred, please try again later. Learn More</p>
  
  <p>Do I need to enable a youtube data API or something like that???
  cause I see another IOS Youtube helper needs to do so.
  <a href="https://github.com/youtube/yt-direct-lite-iOS" rel="noreferrer">https://github.com/youtube/yt-direct-lite-iOS</a> </p>
  
  <p>Thanks.</p>