call me a luddite but...
I just plug a PC into the back of my telly and I can do absolutely everything, despite not knowing what the hell your talking about. Just get the latest codec.
I point to a media file of any format , local or on the NAS and say "Play that" , and it does.
It also goes on the internet using a browser of my choice not some soon-to-be-out of date bollocks you find in a game console which is navigated using a on screen keyboard with a brain and thumb crippling left-or-right A2z character selection system.
so Microsoft can stay out of my living room! oh , wait , i do all this in win7
but i can also do all of the above in ubunto if im in the garden