I was happy when i got my iPhone 5 to play some 720p mkv kompressed videos I have stored on a synology NAS. I thought it also might play on ATV with air play. And it did!
But not as well as one could hope, video lags significantly an is not "watchable". I wounder why? Everething else plays smothely. I also tryed downloding a file to th phone but that made no difference.
Thanx for any help, if there is any to give that is!
/J