Samsung UE46C6500UW unsupported file format.

What the title says. Is this issues caused by lack of codecs from my TV or is it software(serviio) related? When i try to play .mkv files some play fine others i get the "unsupported file format" error. Can anyone help me in bypassing this problem? Thank you.

[zip]

The TV doesn't like the way the file has been encoded.

[Iveky]

some plays ok some not cos extension mkv doesn't guaratee supported codec by tv
similar story is with other containers (like avi for example)

Yeah i thought as much. I update the firmware on the TV every-time hoping they will add new codecs but unfortunately thats never the case. Guess i have to convert or re-encode them somehow. Thnx for the answers