Obtaining and transmitting audio
First Claim
Patent Images
1. A method comprising:
- a network device receiving a first set of one or more commands for a first playback device to play first audio content streamed from the network device;
in response to receiving the first set of one or more commands, the network device (i) streaming the first audio content over a direct communication link from the network device to the first playback device, and (ii) generating and sending a second set of one or more commands from the network device to the first playback device, thereby causing the first playback device to play the first audio content streamed from the network device;
the network device receiving a third set of one or more commands for the first playback device to play second audio content in synchrony with a second playback device, wherein the second audio content is stored at a network location separate from the network device; and
in response to receiving the third set of one or more commands, the network device generating and transmitting a fourth set of one or more commands from the network device to at least the first playback device, thereby causing the first playback device to (i) obtain the second audio content, (ii) transmit the second audio content, playback timing for the second audio content, and first playback device clock information to the second playback device, (iii) play the second audio content in synchrony with the second playback device according to the playback timing and the first playback device clock information, wherein the first and second playback devices remain independently clocked while playing the second audio content in synchrony, and (iv) stop playing the first audio content streamed from the network device.
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Abstract
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.
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Citations
25 Claims
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1. A method comprising:
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a network device receiving a first set of one or more commands for a first playback device to play first audio content streamed from the network device; in response to receiving the first set of one or more commands, the network device (i) streaming the first audio content over a direct communication link from the network device to the first playback device, and (ii) generating and sending a second set of one or more commands from the network device to the first playback device, thereby causing the first playback device to play the first audio content streamed from the network device; the network device receiving a third set of one or more commands for the first playback device to play second audio content in synchrony with a second playback device, wherein the second audio content is stored at a network location separate from the network device; and in response to receiving the third set of one or more commands, the network device generating and transmitting a fourth set of one or more commands from the network device to at least the first playback device, thereby causing the first playback device to (i) obtain the second audio content, (ii) transmit the second audio content, playback timing for the second audio content, and first playback device clock information to the second playback device, (iii) play the second audio content in synchrony with the second playback device according to the playback timing and the first playback device clock information, wherein the first and second playback devices remain independently clocked while playing the second audio content in synchrony, and (iv) stop playing the first audio content streamed from the network device.
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2. Tangible, non-transitory computer-readable media comprising computer-executable program code, wherein the program code, when executed by one or more processors, causes a network device to perform a method comprising:
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the network device receiving a first set of one or more commands for a first playback device to play first audio content streamed from the network device; in response to receiving the first set of one or more commands, the network device (i) streaming the first audio content over a direct communication link from the network device to the first playback device, and (ii) generating and sending a second set of one or more commands from the network device to the first playback device, thereby causing the first playback device to play the first audio content streamed from the network device; the network device receiving a third set of one or more commands for the first playback device to play second audio content in synchrony with a second playback device, wherein the second audio content is stored at a network location separate from the network device; and in response to receiving the third set of one or more commands, the network device generating and transmitting a fourth set of one or more commands from the network device to at least the first playback device, thereby causing the first playback device to (i) obtain the second audio content, (ii) transmit the second audio content, playback timing for the second audio content, and first playback device clock information to the second playback device, (iii) play the second audio content in synchrony with the second playback device according to the playback timing and the first playback device clock information, wherein the first and second playback devices remain independently clocked while playing the second audio content in synchrony, and (iv) stop playing the first audio content streamed from the network device. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. A network device comprising:
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one or more processors; and tangible, non-transitory computer readable memory comprising program code, wherein the program code, when executed by the one or more processors, causes the network device to perform a method comprising; receiving a first set of one or more commands for a first playback device to play first audio content streamed from the network device; in response to receiving the first set of one or more commands, the network device (i) streaming the first audio content over a direct communication link from the network device to the first playback device, and (ii) generating and sending a second set of one or more commands from the network device to the first playback device, thereby causing the first playback device to play the first audio content streamed from the network device; receiving a third set of one or more commands for the first playback device to play second audio content in synchrony with a second playback device, wherein the second audio content is stored at a network location separate from the network device; and in response to receiving the third set of one or more commands, the network device generating and transmitting a fourth set of one or more commands from the network device to at least the first playback device, thereby causing the first playback device to (i) obtain the second audio content, (ii) transmit the second audio content, playback timing for the second audio content, and first playback device clock information to the second playback device, (iii) play the second audio content in synchrony with the second playback device according to the playback timing and the first playback device clock information, wherein the first and second playback devices remain independently clocked while playing the second audio content in synchrony, and (iv) stop playing the first audio content streamed from the network device. - View Dependent Claims (23, 24, 25)
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Specification