webrtc WebRTC plugins ../../ext/webrtc/.libs/libgstwebrtc.so libgstwebrtc.so 1.15.2 LGPL gst-plugins-bad GStreamer Bad Plug-ins source release Unknown package origin webrtcbin WebRTC Bin Filter/Network/WebRTC A bin for webrtc connections Matthew Waters <matthew@centricular.com> sink_%u sink request
application/x-rtp
src_%u source sometimes
application/x-rtp