| 摘要 |
Examples include a method that involves (a) detecting, by a network device, a command for a playback device to play an audio program, (b) obtaining, by the network device from a wide area network (WAN), audio information corresponding to the audio program, and (c) transmitting, by the network device to the playback device via a direct communication link, (i) the audio information and (ii) control information that directs the playback device to play the audio program. |
