Like you can see from the title I have problems with subtitles in omxplayer. Basically there are 2 problems.
First is that all non-english (like č, š, ž) letters are missing in subtitle text. Not that there is some other symbol or white-space in their place.
Second problem is not really a problem but more like personal preference. The subtitles are left-aligned instead of being centred.
Thanks in advance!
EDIT: For subtitle position I have found the solution. Basically there is command line argument when lunching omxplayer
--align center. LOL