PROTOCOL TRANSLATION FOR MEDIA PLAYER DEVICE CONTROL

• US 20150229700A1
• Filed: 02/12/2014
• Published: 08/13/2015
• Est. Priority Date: 02/12/2014
• Status: Abandoned Application

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Marigondanahalli Rudrappa, Naveen, Timms, Allan Roger
• Application Number:
  US14/178,954
• Publication Number:
  US 20150229700A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 9/54 Interprogram communication
• CPC Class Codes: G06F 9/541 via adapters, e.g. between incompatible applications
• CPC Class Codes: H04L 65/612 for unicast
• CPC Class Codes: H04L 65/65 Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
• CPC Class Codes: H04L 65/765 intermediate
• CPC Class Codes: H04L 67/01 Protocols
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561
• CPC Class Codes: H04L 69/08 Protocols for interworking; Protocol conversion

Abstract

A network device that is distinct from a client device and a media player device receives a media player application programming interface (API) call from the client device. The network device translates the media player API call into a media player command that is compatible with a particular media protocol and provides the media player command for transmission to the media player device.

Claims

1. A method, comprising:

at a network device distinct from a client device and a first media player device;

receiving a first media player application programming interface (API) call from the client device;

translating the first media player API call into a first media player command that is compatible with a first media protocol; and

providing the first media player command for transmission to the first media player device.

2. The method of claim 1, wherein the network device is selected from the group consisting of a server and a gateway device for a local network that includes the client device and the first media player device.

3. The method of claim 1, wherein the first media player device is selected from the group consisting of a speaker and a television.

4. The method of claim 1, wherein the first media protocol comprises a peer-to-peer protocol.

5. The method of claim 1, wherein the first media player command is selected from the group consisting of a command to play a media file, a command to pause play of a media file, and a command to stop play of a media file.

6. The method of claim 1, wherein the first media player command comprises a message for discovering media player devices that use the first media protocol.

7. The method of claim 6, wherein providing the first media player command for transmission to the first media player device comprises transmitting the message to the client device, wherein the client device is to broadcast the message on a local network.

8. The method of claim 6, wherein:

the network device comprises a gateway device for a local network that includes the client device and the first media player device; and

providing the first media player command for transmission to the first media player device comprises broadcasting the message on the local network from the gateway device.

9. The method of claim 6, further comprising, at the network device:

translating the first media player API call into a plurality of media player commands including the first media player command, wherein each media player command of the plurality of media player commands comprises a respective message for discovering media player devices that use a respective media protocol of a plurality of media protocols; and

providing the plurality of media player commands for broadcast on a local network that includes the client device.

10. The method of claim 9, wherein providing the plurality of media player commands for broadcast on the local network comprises transmitting each respective message to the client device, wherein the client device is to broadcast each respective message on the local network.

11. The method of claim 9, wherein:

the network device comprises a gateway device for the local network; and

providing the plurality of media player commands for broadcast on the local network comprises broadcasting each respective message on the local network from the gateway device.

12. The method of claim 6, further comprising, at the network device:

based on a response to the message from the first media player device, informing the client device of the availability of the first media player device.

13. The method of claim 12, further comprising, at the network device, after informing the client device of the availability of the first media player device:

receiving a second media player API call from the client device;

translating the second media player API call into a second media player command that is compatible with the first media protocol and comprises a command to play a media file; and

providing the second media player command for transmission to the first media player device.

14. The method of claim 1, further comprising, at the network device:

translating the first media player API call into a plurality of media player commands including the first media player command, wherein each media player command of the plurality of media player commands is compatible with a respective media protocol; and

providing the plurality of media player commands for transmission on a local network that includes the client device.

15. A network device, comprising:

one or more processors; and

memory storing one or more programs configured for execution by the one or more processors, the one or more programs comprising;

one or more instructions to translate a first media player application programming interface (API) call received from a client device into a first media player command that is compatible with a first media protocol; and

one or more instructions to provide the first media player command for transmission to a first media player device.

16. The network device of claim 15, wherein the one or more instructions to provide the first media player command for transmission to the first media player device comprise one or more instructions to transmit the first media player command to the client device, wherein the client device is to forward the first media player command to the first media player device.

17. The network device of claim 15, wherein the one or more instructions to provide the first media player command for transmission to the first media player device comprise one or more instructions to transmit the first media player command directly to the first media player device.

18. The network device of claim 15, wherein:

the first media player command comprises a message for discovering media player devices that use the first media protocol; and

the one or more programs further comprise;

one or more instructions to translate the first API call into a plurality of media player commands including the first media player command, wherein each media player command of the plurality of media player commands comprises a respective message for discovering media player devices that use a respective media protocol of a plurality of media protocols; and

one or more instructions to provide the plurality of media player commands for broadcast on a local network that includes the client device.

19. A non-transitory computer-readable storage medium storing one or more programs configured for execution by one or more processors, the one or more programs comprising:

one or more instructions to translate a first media player application programming interface (API) call received from a client device into a first media player command that is compatible with a first media protocol; and

one or more instructions to provide the first media player command for transmission to a first media player device.

20. The computer-readable storage medium of claim 19, wherein the one or more programs further comprise:

one or more instructions to translate the first API call into a plurality of media player commands including the first media player command, wherein each media player command of the plurality of media player commands comprises a respective message for discovering media player devices that use a respective media protocol of a plurality of media protocols; and

one or more instructions to provide the plurality of media player commands for broadcast on a local network that includes the client device.