SYSTEM AND METHOD FOR PLACE-SHIFTING MEDIA ITEMS

• US 20090164600A1
• Filed: 12/19/2007
• Published: 06/25/2009
• Est. Priority Date: 12/19/2007
• Status: Abandoned Application

• Current Assignee: Napo Enerprises, LLC (Concert Technology Corporation)
• Original Assignee: Concert Technology Corporation
• Inventors: Pons, Juan A., Walsh, Richard J., Issa, Alfredo C.
• Application Number:
  US11/959,770
• Publication Number:
  US 20090164600A1
• Time in Patent Office: Days
• US Class Current: 709/215
• CPC Class Codes: H04L 51/226 Delivery according to priorities
• CPC Class Codes: H04L 51/234 for tracking messages
• CPC Class Codes: H04L 51/52 for supporting social networking services
• CPC Class Codes: H04L 65/1069 Session establishment or de-establishment
• CPC Class Codes: H04L 65/1094 Inter-user-equipment sessions transfer or sharing
• CPC Class Codes: H04L 65/765 intermediate
• CPC Class Codes: H04L 67/62 Establishing a time schedule for servicing the requests

Abstract

A system and method are provided for place-shifting media items. In general, a media zone broker operates to enable place-shifting of media items shared with the media zone by associated users among user devices of the associated users in such a manner that each media item is played by at most a number (N) of the user devices at any one time. The number (N) is a function of collective rights to the media item of one or more of the users sharing the media item in the media zone. In one embodiment, the number (N) is the number of users sharing the media item in the media zone or a function of the number of users sharing the media item in the media zone.

Claims

1. A method comprising:

providing a group comprising a plurality of users associated with a plurality of user devices, wherein a plurality of media items are shared with the group by at least one of the plurality of users; and

enabling place-shifting of the plurality of media items among the plurality of user devices associated with the plurality of users in such a manner that a media item of the plurality of media items is played by at most a number (N) of user devices from the plurality of user devices at any one time, the number (N) being a function of collective rights of the plurality of users to the media item.

2. The method of claim 1 wherein the number (N) is a function of a number of users from the plurality of users that are sharing the media item with the group.

3. The method of claim 1 wherein the number (N) is equal to a number of users from the plurality of users that are sharing the media item with the group.

4. The method of claim 1 wherein the number (N) is a function of a number of users from the plurality of users that are sharing the media item with the group and at least one additional right to the media item granted to the group by an external source.

5. The method of claim 1 wherein the number (N) is equal to a number of users from the plurality of users that are sharing the media item with the group plus at least one additional license for the media item granted to the group from an external source.

6. The method of claim 1 wherein the number (N) for the media item is independent from the number (N) for each other media item from the plurality of media items.

7. The method of claim 1 wherein enabling place-shifting of the plurality of media items comprises, for each media item of the plurality of media items, maintaining a master schedule in which each time at which the media item is scheduled for playback by one of the plurality of user devices is recorded.

8. The method of claim 7 wherein enabling place-shifting of the plurality of media items further comprises:

receiving a request for at least one media item of the plurality of media items from a requesting user device of the plurality of user devices;

examining the master schedule for the at least one media item to determine an availability of the at least one media item for playback by the requesting user device;

scheduling the at least one media item for playback by the requesting user device based on the availability of the at least one media item; and

providing, to the requesting user device, availability information indicating a scheduled time for each of the at least one media item.

9. The method of claim 8 wherein the request is a request for a playlist comprising at least a subset of the plurality of media items.

10. The method of claim 9 wherein the playlist is a predefined playlist.

11. The method of claim 9 further comprising creating the playlist in response to the request.

12. The method of claim 8 wherein the request is a request for at least one media item selected from the plurality of media items by a requesting user of the plurality of users associated with the requesting user device.

13. The method of claim 8 wherein the availability information comprises, for each media item, a license permitting a single play of the media item at the scheduled time for the media item.

14. The method of claim 8 wherein, for each media item of the at least one media item requested, the requesting user device obtains the media item from a user device of the plurality of user devices associated with a sharing user of the plurality of users that is sharing the media item with the group.

15. The method of claim 8 further comprising, for each media item of the at least one media item requested:

receiving, from the requesting user device, a request to obtain the media item for playback at the scheduled time for the media item;

obtaining the media item from a source selected from a group consisting of;

a user device of the plurality of user devices associated with a sharing user of the plurality of users who is sharing the media item with the group, a media distribution service, and local storage; and

providing the media item to the requesting user device for playback at the requesting user device at the scheduled time.

16. The method of claim 15 further comprising, for each media item of the at least one media item requested, validating the request to obtain the media item prior to providing the media item to the requesting user device.

17. The method of claim 15 wherein providing the media item to the requesting user device comprises streaming the media item to the requesting user device at the scheduled time for the media item.

18. The method of claim 15 wherein providing the media item to the requesting user device comprises downloading the media item to the requesting user device for playback at the scheduled time for the media item.

19. A system comprising:

a communication interface communicatively coupling the system to a plurality of user devices associated with a plurality of users via a network; and

a control system associated with the communication interface and adapted to;

form a group comprising the plurality of users, wherein a plurality of media items are shared with the group by at least one of the plurality of users; and

enable place-shifting of the plurality of media items among the plurality of user devices associated with the plurality of users in such a manner that a media item of the plurality of media items is played by at most a number (N) of user devices from the plurality of user devices at any one time, the number (N) being a function of collective rights of the plurality of users to the media item.

20. A method of operation of a user device comprising:

sending a request to a media broker for at least one media item of a plurality of media items, wherein the media broker enables place- shifting of the plurality of media items among a plurality of user devices including the user device associated with a plurality of users in such a manner that a media item of the plurality of media items is played by at most a number (N) of user devices from the plurality of user devices at any one time, the number (N) being a function of collective rights of the plurality of users to the media item;

receiving availability information from the media broker identifying, for each media item of the at least one media item requested, a scheduled time at which the media item is scheduled for playback at the user device; and

for each media item of the at least one media item requested,

obtaining the media item; and

effecting playback of the media item at the scheduled time for the media item.

21. The method of claim 20 wherein the plurality of users form a group, and obtaining the media item comprises obtaining the media item from a sharing user device of the plurality of user devices associated with a sharing user of the plurality of user devices that is sharing the media item with the group.

22. The method of claim 20 wherein obtaining the media item comprises obtaining the media item from the media broker.

23. The user device of claim 20 wherein the plurality of users form a group, and the number (N) is a function of a number of users from the plurality of users that are sharing the media item with the group.

24. The user device of claim 20 wherein the plurality of users form a group, and the number (N) is equal to a number of users from the plurality of users that are sharing the media item with the group.

25. A user device comprising:

a communication interface communicatively coupling the user device to a network; and

a control system associated with the communication interface and adapted to;

send a request to a media broker for at least one media item of a plurality of media items, wherein the media broker enables place-shifting of the plurality of media items among a plurality of user devices including the user device associated with a plurality of users in such a manner that a media item of the plurality of media items is played by at most a number (N) of user devices from the plurality of user devices at any one time, the number (N) being a function of collective rights of the plurality of users to the media item;

receive availability information from the media broker identifying, for each media item of the at least one media item requested, a scheduled time at which the media item is scheduled for playback at the user device; and

for each media item of the at least one media item requested;

obtain the media item; and

effect playback of the media item at the scheduled time for the media item.