[ I have asked something similar a while ago on the dedicated Nexus TV subreddit ( link ) ]
I'm looking to by a device with Android TV to stream from my library of movies and tv-shows on my Synology NAS.
The media is h264 AVC encoded in an MKV or MP4 container with either AC3 or DTS audio. Some are 1080p, most are 720p with a framerate of 23.97
I have checked some Smart TV's, including the SONY KDL-55W805 CBAEP (which i like so far), but I don't know if it is fast enough or comes with the necessary codecs to play media from my library. Especially I have read that most of those Smart TV's come with weak hardware, which makes their menus sluggish and overall annoying to use.
As an alternative, I would consider buying a companion-device like the nVidia SHIELD, if the Android TV on those Smart TV's will not suffice.
Any advice or experiences from you guys is very welcome!
Go shield TV. Kodi can mount a NAS and will do all the Metadata look up as well. YouTube Kodi for an idea of how it will look. It'll also handle ANY codex combination you throw at it.