I construct a pipeline in C++, receive an SDP offer and respond to it. It works alright with ‘just’ OPUS but sometimes the audio’s not great, so I was looking into using RED, but am having trouble getting it to work. I’ve found a way of enabling RED here (https://github.com/hissinger/gstreamer-webrtcbin-demo/blob/main/webrtc-sendrecv.c – lines 306-317), but that is for when I am making the offer, not responding.