CoSMo provided the H264 simulcast implementation to chrome and safari (based on earlier patch by highfive, kudos to them). We helped Intel and Apple work together to put H265 in libwebrtc. AOMedia members, we also were among the first to have a realtime implementation of AV1 in libwebrtc, and have been regularly speaking publicly at different conferences about it. Today, some of this work is becoming available in consumer versions of the browser. Let us give you through enabling it, and taking it out for a ride.