Service based media player

• US 9,762,704 B2
• Filed: 05/10/2011
• Issued: 09/12/2017
• Est. Priority Date: 11/08/2010
• Status: Active Grant

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Deng, Jing, Wu, Max, Rao, Rajesh, Hashimoto, Fabio, Westfield, Kenneth
• Primary Examiner(s): RECEK, JASON D
• Application Number:
  US13/104,457
• Publication Number:
  US 20120117262A1
• Time in Patent Office: 2,317 Days
• Field of Search: 709223, 709224, 709230, 709203, 709219, 709231
• CPC Class Codes: H04L 65/612 for unicast
• CPC Class Codes: H04L 65/80 Responding to QoS
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols

Abstract

A method and system are provided for simultaneously coupling to a plurality of client applications, receiving a first playback request from a first client application of the plurality of client applications, the first playback request being implemented in a first application specific protocol of the first client application, and a second playback request from a second client application of the plurality of client applications, the second playback request being implemented in a second application specific protocol of the second client application, wherein the first application specific protocol is different from the second application specific protocol and executing the first playback request and the second playback request by one or more players implemented in a single protocol.

Claims

1. A method comprising:

simultaneously coupling to a plurality of client applications on a processer-based device;

receiving a first playback request from a first client application of the plurality of client applications, the first playback request being implemented in a first application specific protocol of the first client application, and a second playback request from a second client application of the plurality of client applications, the second playback request being implemented in a second application specific protocol of the second client application, wherein the first application specific protocol is different from the second application specific protocol; and

executing, on the processor-based device, the first playback request and the second playback request by one or more players implemented in a single protocol;

wherein the processor-based device comprises a media player device for playing at least one of video and audio to a user in response to a playback request;

wherein the first client application and the second client application are clients to a media manager running on the processor-based device in a client-server based architecture;

wherein the media manager, the first client application, and the second client application are each running on the media player device; and

wherein each of the plurality of client applications is associated with one or more networking-based features provided to the user at the media player device.

2. The method of claim 1 further comprising:

sending a status message to each of the first client application and the second client application, wherein the status message for the first client application is implemented in the first application specific protocol, and the status message for the second client application is implemented in the second application specific protocol.

3. The method of claim 2, further comprising:

detecting a status of the one or more players in response to executing the first playback request and generating the status message for the first client application and detecting the status of the one or more players in response to executing the second playback request and generating the status message for the second client application.

4. The method of claim 1, wherein executing the first playback request and the second playback request comprises:

parsing the first playback request and generating a first command set to perform a function associated with the first playback request and parsing the second playback request and generating a second command set to perform a function associated with the second playback request; and

sending the first command set and the second command set to the one or more players; and

executing the first command set and the second command set at the at least a first one of the one or more players.

5. The method of claim 4, wherein generating the first command set and the second command set comprises looking up the first playback request and the second playback request in a lookup table and determining a corresponding first command set and the second command set in response to the looking up.

6. The method of claim 1, wherein each of the one or more players is configured to perform a specific set of playback functions.

7. The method of claim 6, wherein executing the first playback request comprises determining a function corresponding to the first playback request and executing the function at the one or more players configured to perform the function;

and

wherein executing the second playback request comprises determining a function corresponding to the second playback request and executing the function at the one or more players configured to perform the function.

8. The method of claim 1, wherein the executing the first playback request and the second playback request from each of the first client application and the second client application is performed simultaneously.

9. The method of claim 1, further comprising:

detecting each of the plurality of client applications; and

establishing a separate communication pipe for each of the plurality of client applications.

10. A system comprising:

a plurality of client applications at a processor-based device; and

a media manager at the processor-based device simultaneously coupled to the plurality of client applications, comprising;

one or more players implemented in a first protocol; and

a player service module in communication with the one or more players and the plurality of client applications and configured to;

receive a first playback request from a first client application of the plurality of client applications, the first playback request being implemented in a first application specific protocol of the first client application, and a second playback request from a second client application of the plurality of client applications, the second playback request being implemented in a second application specific protocol of the second client application, wherein the first application specific protocol is different from the second application specific protocol; and

send a first command set to the one or more players for executing the first playback request and a second command set to the one or more players for executing the second playback request;

wherein the processor-based device comprises a media player device for playing at least one of video and audio to a user in response to a playback request;

wherein the first client application and the second client application are clients to the media manager in a client-server based architecture;

wherein the media manager, the first client application, and the second client application are each running on the media player device; and

wherein each of the plurality of client applications is associated with one or more networking-based features provided to the user at the media player device.

11. The system of claim 10, wherein the player service module is further configured to send a status message to each of the first client application and the second client application, wherein the status message for the first client application is implemented in the first protocol, and the status message for the second client application is implemented in the second application specific protocol.

12. The system of claim 11, wherein sending the status message comprises:

detecting a status of the one or more players in response to executing the first playback request and generating the status message for the first client application and detecting the status of the one or more players in response to executing the second playback request and generating the status message for the second client application.

13. The system of claim 10, wherein executing the first playback request and the second playback request comprises:

parsing the first playback request and generating the first command set to perform a function associated with the first playback request and parsing the second playback request and generating the second command set to perform a function associated with the second playback request; and

sending the first command set and the second command set to the one or more players.

14. The system of claim 13, wherein generating the first command set and the second command set comprises looking up the first playback request and the second playback request in a lookup table and determining a corresponding first command set and the second command set in response to the looking up.

15. The system of claim 10, wherein the one or more players are configured to:

execute the first command set and the second command set, wherein each of the one or more players is configured to perform a specific set of playback functions.

16. The system of claim 15, wherein executing the first playback request comprises determining a function corresponding to the first playback request and executing the function at the one or more players configured to perform the function;

and

wherein executing the second playback request comprises determining a function corresponding to the second playback request and executing the function at the one or more players configured to perform the function.

17. The system of claim 10, wherein the player service module is further configured to establish a communication with the plurality of client applications comprising:

detecting each of the plurality of client applications; and

establishing a separate communication pipe for each of the plurality of client applications.

18. The system of claim 10, wherein the player service module is configured to simultaneously perform the receiving and sending steps for the plurality of client applications.

19. A tangible non-transitory computer readable medium storing one or more computer readable programs adapted to cause a processor based system to execute steps comprising:

simultaneously coupling to a plurality of client applications on the processor based system;

receiving a first playback request from a first client application of the plurality of client applications, the first playback request being implemented in a first application specific protocol of the first client application, and a second playback request from a second client application of the plurality of client applications, the second playback request being implemented in a second application specific protocol of the second client application, wherein the first application specific protocol is different from the second application specific protocol; and

executing, on the processor based system, the first playback request and the second playback request by one or more players implemented in a single protocol;

wherein the processor based system comprises a media player device for playing at least one of video and audio to a user in response to a playback request;

wherein the first client application and the second client application are clients to a media manager running on the processor-based system in a client-server based architecture;

wherein the media manager, the first client application, and the second client application are each running on the media player device; and

wherein each of the plurality of client applications is associated with one or more networking-based features provided to the user at the media player device.

20. A system comprising:

a playback server in communication with at least two client applications on a processor based device, configured to receive requests from each of the at least two client applications, wherein the requests from each of the at least two client applications is implemented in a protocol that is different from the protocol of the other one of the at least two client applications;

the playback server further configured to perform playback functions corresponding to each of the requests using the same set of players implemented in a single protocol; and

to send a status message implemented in the protocol corresponding to each of the at least two client applications regarding a status of the requests received from the at least two client applications;

wherein the processor based device comprises a media player device for playing at least one of video and audio to a user in response to a playback request;

wherein the at least two client applications are clients to the playback server running on the processor-based device in a client-server based architecture;

wherein the media manager, the first client application, and the second client application are each running on the media player device; and

wherein each of the at least two client applications is associated with one or more networking-based features provided to the user at a user of the media player device.