Text to speech and speech to signal support in Zoom API

Hey @ephraimwwt , @supernova_bigbang ,

Zoom Transcription is not available in the Zoom Video SDK, however, you could implement this yourself via a 3rd party transcription service.

That being said, Closed Captions are available in the Web Client SDK: https://marketplace.zoom.us/docs/sdk/native-sdks/web

Thanks,
Tommy