Samsung BD-F5100 subtitles support

Does anyone knows whether BD-F5100 supports subtitles without the need to transcode them?

I see at http://wiki.serviio.org/doku.php?id=dev ... at_support that F-Series support http-get:*:text/xml:SEC.COM_DIDLSIMAGE=1;SEC.COM_DIDLSAUDIO=1;SEC.COM_DIDLSVIDEO=1
Does that means subtitles?

Regards

Replying to myself, it does support subtitles. I just tested it with plain text subs (SRT) and it works just fine.