Folder thumbnails & subtitles

Does the my book live duo support srt subtitles through DLNA? and folder thumbnails?

Inside a folder I name a picture “folder”

but the folder thumbnail didn’t show up.

and no subtitles.

I am usisng a LG TV 55LW5600 & a My Book Live Duo 4TB

External subtitle? Don’t think so

embedded subtitles on the other hand should work

oh. i see. Will try that. How about folder artwork. How to view a folder that have many folder with a picture on the folder icon?

I still can’t get the subtitles to work. even its external or internal sub in mkv.