Yesterday night, after the first wave of AC-3 support drop from iOS multimedia player, the MKV playback support scene has turned out (article) to be very dire: previously excellent MKV players (for example, BUZZ Player) were rendered practically useless by the combination of the drop of AC-3 and other problems – for example, BUZZ Player's inability to play any MKV file with a DTS or AC-3 audio file, that is, practically, 99% of the MKV's you may have.