Captioning is a collection of tools made to help you create and edit subtitles in different formats:

• Subrip (.srt)
• WebVTT (.vtt)
• Substation Alpha (.ass)
• Youtube Subtitles (.sbv)
• JSON (TED.com) Subtitles (.json)
• [WIP] TTML (.dfxp)

composer require captioning/captioning "2.*"

Examples and snippets in the wiki.

• [Substation Alpha] add dynamic parsing if events format is not the default one
• [WebVTT] Check if the region defined in WebvttFile object in WebvttCue::checkSetting()
• [TTML] Implement the buildPart method