[request] vtt supports a track of type `metadata` - can flutter_subtitle_wrapper support this?

[davie-robertson]

As you may know already, since writing this VTT parser; the VTT standard supports a variety of track or file types; subtitles, captions, descriptions, chapters and metadata; the key difference being that metadata is used by scripts and not visible to the user.

Would is be difficult to modify this repo's code to support the metadata VTT files and trigger an event that a listener can act upon when the cue position changes?

[Joran-Dob]

@davie-robertson, thanks for providing the request. This looks pretty cool. I am going to look into this could you provide a example VTT file?