Sonos, Inc.
Networked device group information in a system with multiple media playback protocols

Abstract:

A first networked device may perform operations including receiving, from a media source device, a first media stream and a first media stream identifier. The first networked device may receive the first media stream via a wireless network connection. Operations may further include receiving, from a second networked device, a second media stream identifier that corresponds to a second media stream the second networked device is receiving from the media source device. Operations may further include determining a common stream characteristic between the first media stream and the second media stream and, in response to determining the common stream characteristic, grouping the second networked device with the first networked device. Operations may further include transmitting, to a controller device, an indication that the first networked device and second networked device are grouped.