Speech to text while calling with WebRTC

Hi, I want to implement Speech To Text while calling, does it possible? Thanks so much

You would need an outside service to take the audio to text. You will be limited by that service to what they will ingest as the audio format, if they take live stream etc. It is possible but not using only with WebRTC.

I made IOS work normally, but with Android got trouble: Speech Recognizer can not run in same time with WebRTC, do you have any solution to make android work?

The cause of this problem should be that the microphone’s sound source is occupied.