I’ve searched the forums and documentation but cannot get a straight answer so hopefully this will help.
How do I get cc / subtitles to work.
My recording has subtitles in it,  (recorded via a HDHomerun, playing with VLCPlayer or even the HDhomerun app they show fine)
Mediainfo shows a EIA-608 text stream
However, the info screen in Plex Web shows: SUBTITLES None
Playing the file on my Roku 4, Galaxy S8 and casting to Chromecast, there is no way I can get subtitles to show.
However when I play from my iPad in the Roku app, the playback settings show a ‘CC’ option in subtitles et voila, I have subtitles.
Now when I cast to a Chromecast from the iPad Roku app they disappear again.
I’ve been through all the settings and they are as recommended, but the only device I can get it to work on is my iPad, defying all logic.
Who can shed some light on this?
Thx
Erwin