AT&T Enhanced WebRTC + play .mp3

Question

I'm trying to use AT&T's WebRTC JavaScript development framework. I don't see documentation for modifying a live call. Is it possible to modify a live call by playing an .mp3 audio file?

http://developer.att.com/enhanced-webrtc

Answer 1

I'm not familiar with AT&T framework, but you can simply add another AUDIO tag that you will play during the call whenever you want. If you also want to interrupt the call, then you can simply mute the AUDIO/VIDEO tag with the remote stream attached.