I am using iPad mini with Retina display to play the video files avi, mp4 with external subtitles (.srt) there is no issue at all.
When I try to use Airplay mode with my Apple TV, The Video and sound are working fine only the external subtitles show on the TV screen only the 1st line and the 2nd line is missing.
However, when I saw at my iPad screen the subtitles display correctly. I did try to re-position the subtitles but the result still the same. Please assist.