Subtitle background shows but disabled
I have nplayer for IOS, i play my videos from a hdd via SMB/CIFS, and i cast it via Airplay to an AppleTV...
Even do i have the backgroung option desabled for subtitles, the background still shows.
It only happen when i cast the video to the AppleTV, if i watch the video on the iphone, it works properly.
I used to cast to chromecast too, and it worked properly as well.
The AirPlay's playing principle is, if nPlayer sends a file to the Apple TV, playback is done on the Apple TV. You have to set up Apple TV's subtitle on Settings of Apple TV. Please refer to the link below for the details :