Abstract: A method comprises establishing a video conference between at least two instances of a media application over a relay connection; in response to determining that the video conference comprises only two instances of the media application: receiving, from a first instance of the two instances of the media application, a plurality of candidate addresses for a peer to peer (P2P) connection with a second instance of the two instances of the media application; sending, to the second instance of the media application, the plurality of candidate addresses, wherein the P2P connection is established using a particular candidate address of the plurality of candidate addresses; after the P2P is established, maintaining the relay connection in an inactive state while media data for the video conference is sent over the P2P connection until a switch-over event occurs, wherein metadata is sent over the relay connection to keep the relay connection in the inactive state.

Abstract: A method comprises establishing a video conference between at least two instances of a media application over a relay connection; in response to determining that the video conference comprises only two instances of the media application: receiving, from a first instance of the two instances of the media application, a plurality of candidate addresses for a peer to peer (P2P) connection with a second instance of the two instances of the media application; sending, to the second instance of the media application, the plurality of candidate addresses, wherein the P2P connection is established using a particular candidate address of the plurality of candidate addresses; after the P2P is established, maintaining the relay connection in an inactive state while media data for the video conference is sent over the P2P connection until a switch-over event occurs, wherein metadata is sent over the relay connection to keep the relay connection in the inactive state.

Abstract: A computer-implemented method comprises using a media server, establishing a video conference between a first instance of a media application and a second instance of the media application over a relay connection, in response to determining that the video conference comprises only the first instance and the second instance of the media application, determining by the first instance of the media application candidate addresses for a peer to peer (P2P) connection with the second instance of the media application, the candidate addresses excluding the media server, sending the candidate addresses to the second instance of the media application, establishing the P2P connection using a particular candidate address, in response to establishing the P2P connection, setting the relay connection to an inactive state and sending media data for the video conference over the P2P connection.

Abstract: A computer-implemented method comprises using a media server, establishing a video conference between a first instance of a media application and a second instance of the media application over a relay connection, in response to determining that the video conference comprises only the first instance and the second instance of the media application, determining by the first instance of the media application candidate addresses for a peer to peer (P2P) connection with the second instance of the media application, the candidate addresses excluding the media server, sending the candidate addresses to the second instance of the media application, establishing the P2P connection using a particular candidate address, in response to establishing the P2P connection, setting the relay connection to an inactive state and sending media data for the video conference over the P2P connection.