DYNAMIC SYNCHRONIZATION OF MEDIA STREAMS WITHIN A SOCIAL NETWORK

• US 20170078720A1
• Filed: 11/29/2016
• Published: 03/16/2017
• Est. Priority Date: 04/30/2008
• Status: Active Grant

• Current Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Original Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Inventors: Amento, Brian Scott, Stead, Larry, Harrison, Christopher
• Granted Patent: US 10,194,184 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06Q 50/01 Social networking
• CPC Class Codes: H04L 51/52 for supporting social networking services
• CPC Class Codes: H04N 21/23424 involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
• CPC Class Codes: H04N 21/2407 Monitoring of transmitted content, e.g. distribution time, number of downloads arrangements for monitoring programmes for broadcast or for distribution combined with broadcast H04H20/14
• CPC Class Codes: H04N 21/242 Synchronization processes, e.g. processing of PCR [Program Clock References] arrangements for synchronising broadcast or distribution via plural systems in broadcast distribution systems H04H20/18
• CPC Class Codes: H04N 21/26616 for merging a unicast channel into a multicast channel, e.g. in a VOD application, when a client served by unicast channel catches up a multicast channel to save bandwidth data multicast over packet-switching network H04L12/18
• CPC Class Codes: H04N 21/4312 involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
• CPC Class Codes: H04N 21/44226 on social networks
• CPC Class Codes: H04N 21/4788 communicating with other users, e.g. chatting arrangements for providing for computer conferences, e.g. chat rooms, to substation in data switching networks H04L12/1813; distributed application using peer-to-peer [P2P] networks H04L67/104
• CPC Class Codes: H04N 21/6405 Multicasting data broadcast and multicast in packet switching networks H04L12/18
• CPC Class Codes: H04N 21/6408 Unicasting
• CPC Class Codes: H04N 21/812 involving advertisement data advertising per se G06Q30/02
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests

Abstract

A method of synchronizing first and second streams of a multimedia content program is operable for determining a temporal difference indicative of a relative timing between first and second streams of the program, the first stream being provided to a first multimedia processing resource (MPR) and the second stream being provided to a second MPR. The method includes manipulating at least one of the streams to reduce the temporal difference until the temporal difference is less than a predetermined threshold and enabling a viewer of the first stream to interact with a viewer of the second stream regarding the program. Interactions are visually detectable on a first display screen corresponding to the first MPR.

Claims

1. A multimedia content delivery method, comprising:

determining a chronological delta between a first stream of multimedia content and a second stream of the multimedia content;

adjusting at least one of the first stream and the second stream to reduce the chronological delta; and

responsive to detecting an interaction between a first user of the first stream and a second user of the second stream and determining that the chronological delta is less than a particular threshold, including a visually detectable indication of the interaction in a display of the multimedia content to the first user.

2. The method of claim 1, further comprising:

identifying other users of the multimedia content; and

selecting one of the other users as the second user.

3. The method of claim 2, wherein selecting one of the other users as the second user includes selecting one of the other users as the second user in accordance with buddy list information associated with the first stream.

4. The method of claim 3, wherein selecting one of the other users as the second user includes selecting one of the other users as the second user in accordance with affinity information included in the buddy list information.

5. The method of claim 4, wherein the affinity information influences an aggressiveness of the adjusting of the first stream.

6. The method of claim 3, further comprising:

selectively displaying visually detectable indications of particular users of the multimedia content, where the particular users comprise users identified in the buddy list information.

7. The method of claim 1, wherein determining the chronological delta comprises determining the chronological delta in accordance with a difference between a first timestamp associated with the first stream and a second timestamp associated with the second stream.

8. The method of claim 7, wherein the first timestamp and the second timestamp indicate respective start times of the first stream and the second stream.

9. The method of claim 8, wherein the first timestamp and the second timestamp indicate respective times for processing a particular frame within the respective streams.

10. The method of claim 1, wherein adjusting at least one of the first stream and the second stream includes inserting first added content into the first stream and second added content into the second stream wherein a difference in duration of the first added content and the second added content reduces the chronological delta.

11. The method of claim 10, wherein adjusting at least one of the first stream and the second stream includes inserting the first added content at a point of the multimedia content selected in accordance with reducing perceptible flicker.

12. The method of claim 1, further comprising:

displaying a visually detectable representation of a second user.

13. The method of claim 12, wherein the visually detectable representation of the second user overlays a display of the multimedia content.

14. A computer readable medium, including processor executable program instructions, that, when executed by a processor, cause the processor to perform operations comprising:

determining a chronological delta between a first stream of multimedia content and a second stream of the multimedia content;

adjusting at least one of the first stream and the second stream to reduce the chronological delta; and

responsive to detecting an interaction between a first user of the first stream and a second user of the second stream and determining that the chronological delta is less than a particular threshold, including a visually detectable indication of the interaction in a display of the multimedia content to the first user.

15. The computer readable medium of claim 14, wherein adjusting at least one of the first stream and the second stream includes inserting a first added content sequence into the first stream and a second added content sequence into the second stream wherein a difference in duration of the first added content sequence and the second added content sequence reduces the chronological delta.

16. The computer readable medium of claim 15, wherein the first added content sequence comprises a first advertising sequence and the second added content sequence comprises a second advertising sequence and wherein adjusting at least one of the first stream and the second stream includes inserting the first added content sequence at a point of the multimedia content selected in accordance with reducing perceptible flicker.

17. The computer readable medium of claim 14, wherein the operations include:

identifying other users of the multimedia content; and

selecting one of the other users as the second user in accordance with buddy list information associated with the first stream.

18. The computer readable medium of claim 17, wherein affinity information included with the buddy list information influences an aggressiveness of the adjusting of the first stream.

19. An application server, comprising:

a network interface adapter for coupling to a network;

a processor; and

a computer readable storage device including processor executable program instructions that, when executed by the processor, cause the processor to perform operations comprising;

determining a chronological delta between a first stream of multimedia content and a second stream of the multimedia content;

adjusting at least one of the first stream and the second stream to reduce the chronological delta; and

responsive to detecting an interaction between a first user of the first stream and a second user of the second stream and determining that the chronological delta is less than a particular threshold, including a visually detectable indication of the interaction in a display of the multimedia content to the first user.

20. The server of claim 19, wherein adjusting at least one of the first stream and the second stream includes inserting first added content into the first stream and second added content into the second stream wherein a difference in duration of the first added content and the second added content reduces the chronological delta.