WebRTC的音频可视化器

Question

I am trying to use www.rtcmulticonnection.org, spefically: http://www.rtcmulticonnection.org/docs/onstream/

I want to be able to grab the video element and connect it to a frequency analyzer.

I have tried $("video").get(0).connect

But that is not even a function, attempting on chrome. I do have an audiocontext , and a webrtc connection working. Any thoughts?

Answer 1

Are you looking for something like this example which queries a local stream volume using the WebAudio API?

In Chrome this has only been recently (M49 or M50) been fixed to work with remote streams received via a RTCPeerConnection.

Note that you will need the MediaStream object typically, not the video element.