I use BSplayer in combination with the app bubbleupnp to stream movies. The movies are streamed fine but BSplayer does not allow the loading of external subs through upnp as a launch intent. This works with MXplayer but that player doesn't work as smooth as BSplayer.
a quote from the developer of bubbleupnp:
The method employed by BSPlayer to retrieve eventual subtitles cannot work with UPnP as the subtitle URL cannot be determined from the stream URL, most of the time.
MX Player allow to specify the subtitle URL in the launch intent.
So you may want to ask BS Player for a way to do the same
It would be awesome if BSplayer can do the same as MXplayer as i like BSplayer a lot more
