Bytes sent for this track over the connection's lifetime.
Name of the codec negotiated for this track, such as opus or VP8.
Packets lost on this track over the connection's lifetime.
Packets sent for this track over the connection's lifetime.
Most recent round-trip time to the server, in seconds.
RTP synchronization source identifier for this track's stream.
When this snapshot was taken, in milliseconds since the Unix epoch.
SID of the track these stats describe.
Send-side stats for a local track.
roundTripTimeis in seconds.