I have added share to my Synology NAS.
MKV’s playback correctly on iPhone 5 however when using AirPlay to AppleTV2 the first frame of the video loads but then pauses and does not play.
Have tried playback of mp4 files which seem to run ok.
Majority of my TV library is in MKV format which is a big issue.
Hopefully this is an early bug that can be corrected.