Communication based on operation mode
Embodiments are provided for utilizing communication routes based operation mode. In an example implementation, while operating in a normal power mode, a playback device maintains information in a network table, the information includes first information associated with a second playback device of the networked media system and second information associated with a third playback device of the networked media system. The playback device determines that the first playback device is to enter a low power mode to draw less power from a battery of the first playback device relative to the normal power mode, and responsive to the determination, foregoing maintaining of the second information in the network table. Thereafter, the playback device determines that the first playback device is to return to normal power mode; and, and in response, synchronizes with the second playback device based at least in part on the first information for playback of audio content.
1. A playback device comprising:
at least one communication interface;
one or more amplifiers configured to drive one or more audio transducers;
a battery configured to power the playback device;
at least one processor;
at least one non-transitory computer-readable medium comprising program instructions that are executable by the at least one processor such that the playback device is configured to:
while in a first mode of operation and connected to at least one data network, (i) maintain network information corresponding to one or more devices on the at least one data network, and (ii) after receipt of audio content via the at least one data network, play back the audio content in synchrony with another playback device using the one or more amplifiers;
transmit at least one message comprising an indication that the playback device is to transition from the first mode of operation to a second mode of operation where the playback device consumes less power than in the first mode of operation;
transition from the first mode of operation to the second mode of operation;
while in the second mode of operation, (i) forego maintenance of the network information in a network table, and (ii) detect receipt of at least one wake message;
after receipt of the at least one wake message, transition from the second mode of operation to the first mode of operation; and
after the transition from the second mode of operation to the first mode of operation, update the network information corresponding to the one or more devices on the at least one data network.
2. The playback device of claim 1 , wherein the one or more devices on the at least one data network comprise at least one of: an access point, a router, a mobile device, or the other playback device.
3. The playback device of claim 1 , wherein the network information comprises an internet protocol (IP) address or a media access control (MAC) address for at least one of the one or more devices.
4. The playback device of claim 1 , wherein the audio content is received from at least one cloud server and wherein the at least one non-transitory computer-readable medium further comprises program instructions that are executable by the at least one processor such that the playback device is configured to:
while in the first mode of operation, transmit at least some of the audio content to the other playback device via the at least one data network.
5. The playback device of claim 1 , wherein the audio content is received from the other playback device.
6. The playback device of claim 5 , wherein the audio content is received from the other playback device via an in-direct route that comprises at least one intermediary device between the playback device and the other playback device.
7. The playback device of claim 6 , wherein the at least one intermediary device comprises at least one of: an access point or a router.
8. The playback device of claim 1 , wherein the program instructions that are executable by the at least one processor such that the playback device is configured to detect receipt of the at least one wake message comprises program instructions that are executable by the at least one processor such that the playback device is configured to:
detect receipt of the at least one wake message from a mobile device.
9. The playback device of claim 1 , wherein the program instructions that are executable by the at least one processor such that the playback device is configured to detect receipt of the at least one wake message comprises program instructions that are executable by the at least one processor such that the playback device is configured to:
detect receipt of the at least one wake message from the other playback device.
10. A method of operating a playback device comprising:
while in a first mode of operation and connected to at least one data network, (i) maintaining network information corresponding to one or more devices on the at least one data network, (ii) receiving audio content via the at least one data network, and (iii) playing back the audio content in synchrony with another playback device using one or more amplifiers of the playback device;
transmitting at least one message comprising an indication that the playback device is to transition from the first mode of operation to a second mode of operation where the playback device consumes less power than in the first mode of operation;
transitioning from the first mode of operation to the second mode of operation;
while in the second mode of operation, (i) foregoing maintenance of the network information in a network table, and (ii) detecting receipt of at least one wake message;
after receiving the at least one wake message, transitioning from the second mode of operation to the first mode of operation; and
after transitioning from the second mode of operation to the first mode of operation, updating the network information corresponding to the one or more devices on the at least one data network.
11. The method of claim 10 , wherein maintaining the network information corresponding to the one or more devices on the at least one data network comprises maintaining network information corresponding to at least one of: an access point, a router, a mobile device, or the other playback device.
12. The method of claim 10 , wherein maintaining the network information corresponding to the one or more devices on the at least one data network comprises maintaining at least one of an internet protocol (IP) address or a media access control (MAC) address for at least one of the one or more devices.
13. The method of claim 10 , wherein receiving the audio content comprises receiving the audio content from at least one cloud server and wherein the method further comprises:
transmitting, via the at least one data network, at least some of the audio content to the other playback device.
14. The method of claim 10 , wherein receiving the audio content comprises receiving the audio content from the other playback device via the at least one data network.
15. The method of claim 14 , wherein receiving the audio content from the other playback device comprises receiving the audio content from the other playback device via an in-direct route that comprises at least one intermediary device between the playback device and the other playback device.
16. The method of claim 15 , wherein receiving the audio content from the other playback device via the in-direct route comprises receiving the audio content from the other playback device via at least one of: an access point or a router.
17. The method of claim 10 , wherein detecting receipt of the at least one wake message comprises:
detecting receipt of the at least one wake message from a mobile device.
18. The playback device of claim 10 , wherein detecting receipt of the at least one wake message comprises:
detecting receipt of the at least one wake message from the other playback device.
19. At least one non-transitory computer-readable medium comprising program instructions that are executable by at least one processor such that a playback device is configured to:
while in a first mode of operation and connected to at least one data network, (i) maintain network information corresponding to one or more devices on the at least one data network, and (ii) after receipt of audio content via the at least one data network, play back the audio content in synchrony with another playback device using one or more amplifiers of the playback device;
transmit at least one message comprising an indication that the playback device is to transition from the first mode of operation to a second mode of operation where the playback device consumes less power than in the first mode of operation;
transition from the first mode of operation to the second mode of operation;
while in the second mode of operation, (i) forego maintenance of the network information in a network table, and (ii) detect receipt of at least one wake message;
after receipt of the at least one wake message, transition from the second mode of operation to the first mode of operation; and
after the transition from the second mode of operation to the first mode of operation, update the network information corresponding to the one or more devices on the at least one data network.