I read that JW Player 7 currently supports captions in three formats:
WebVTT, a plain text format that’s part of the HTML5 standard.
VTT is required to render tracks on iOS Fullscreen
SRT, a plain text format that’s popular amongst file sharers.
DFXP, an older XML-based captions format.
I want to put srt subtitles on my video, how to do that.