DeveloperSpace
Closed Caption Decoding for video files with visible closed caption data
A command line tool that converts subtitle files from SubRib (.srt) format to WebVTT (.vtt) format
Convert WebVTT file to JSON
Converts elex data (to vtt or plain text) to be integrated into live video HTML5 text track, with video js or similar for live streaming, for instance with video js captions plugin for roll-on mode
Builder for captions and subtitles in WebVTT format