Plex - Fix no sound, no subtitles when playing MKV with EAC3 on Panasonic VIERA TX-L32E5E over DLNA or casting to Chromecast Ultra
For some reason, the default player profiles that Plex Media Server ships with are not enabling some - otherwise available - transcoding targets on these devices mentioned resulting in no sound/no subtitles when playing MKV with to multi-channel audio and embedded substitles.
To overcome this, I tweaked the related resources located under \Program Files\Plex\Plex Media Server\Resources\Profiles
on Windows:
Chromecast.xml
Panasonic Viera 3D TV.xml
.
You can find below the customized files. Also included a more robust version for Chromecast from https://github.com/ambroisemaupate/plex-profiles/tree/master created by @ambroisemaupate.