Live closed captions (multiple languages)

Would be nice to have an offline, free/libre open-source live closed captioning service.

Open subtitling, in which the subtitle is permanently added to the video and remains “open” throughout; or closed subtitling and closed captioning (CC), which can be turned on and off (hence the term closed).

Would this best be done as a Jami plugin?

https://storage.googleapis.com/gweb-uniblog-publish-prod/original_images/Meet_captions_in_new_languages_-_scaled_down.gif

1. Live Captioning Initiative
   A Free, Open Source Live-Captioning Solution
   https://www.live-captioning.com/

2. Web Captioner
   https://webcaptioner.com/

3. Live Transcribe
   https://github.com/google/live-transcribe-speech-engine

4. The Best 7 Free and Open Source Speech Recognition Software Solutions
   a) Simon
   b) Kaldi
   c) CMUSphinx
   d) Mozilla Common Voice
   e) Julius
   f) DictationBridge
   g) Mycroft

Thank you