When building a WebRTC voice call, you can't pass a remote MediaStream to the SpeechRecognition API. Here are three workable approaches — remote-side recognition, server-side processing, and AudioContext — plus iOS-specific implementation strategies.
An experiment in exchanging WebRTC signaling data via QR codes to achieve P2P voice calls with zero servers. Covers SDP chunking/reassembly and ICE candidate gathering.
Causes and fixes for audio feedback in web meetings and WebRTC apps. A summary of muting local playback, enabling echo cancellation, and hardware fallbacks.
