From #51:

Not sure about if it has any effect on performance, it could also be interesting to be able to modify lines 275-276 and 291-291 in peer_connection.cpp

options.offer_to_receive_audio = true;
options.offer_to_receive_video = true;

Now this is a special case for my implementation, but I only either send OR receive video/audio on each peer connection, so previously to this plugin, I modified offer_to_receive_audio/video to false depending on the connection. I also changed sendrecv in the sdp to sendonly or recvonly depending on the use-case.

Those options are deprecated anyway, so should be removed entirely. This mainly needs testing.