Remote viewing of multimedia content

• US 9,918,125 B2
• Filed: 05/20/2016
• Issued: 03/13/2018
• Est. Priority Date: 10/06/2009
• 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: Howcroft, Jerald Robert, Raftelis, Michael
• Primary Examiner(s): Okeke, Izunna
• Assistant Examiner(s): Song, Hee
• Application Number:
  US15/160,156
• Publication Number:
  US 20160269776A1
• Time in Patent Office: 662 Days
• CPC Class Codes: G06F 21/10 Protecting distributed programs or content, e.g. vending or licensing of copyrighted material protection in video systems or pay television H04N7/16 ; Digital rights management [DRM]
• CPC Class Codes: H04N 21/4126 The peripheral being portable, e.g. PDAs or mobile phones
• CPC Class Codes: H04N 21/41407 embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop constructional details of equipment or arrangements specially adapted for portable computer application G06F1/1626; arrangements specially adapted for mobile receivers in broadcast systems H04H20/57
• CPC Class Codes: H04N 21/43615 Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals home Audio Video Interoperability [HAVI] data switching networks H04L12/2805
• CPC Class Codes: H04N 21/440236 by media transcoding, e.g. video is transformed into a slideshow of still pictures, audio is converted into text
• CPC Class Codes: H04N 21/4627 Rights management associated to the content security in data switching network management H04L41/28; security management or policies for network security H04L63/20; access security in wireless networks H04W12/08
• CPC Class Codes: H04N 21/64707 for transferring content from a first network to a second network, e.g. between IP and wireless

Abstract

A method and system for remote viewing of multimedia content using a multimedia content distribution network (MCDN) is configured to duplicate multimedia content displayed on a first MCDN terminal device and route the duplicate multimedia content to a second MCDN terminal device. The MCDN terminal devices may be coupled to a local network at an MCDN client premises. The MCDN terminal devices may also include wireless telephony devices for mobile remote viewing functionality. The method may include transcoding of the multimedia content into a format suitable for the second MCDN terminal device.

Claims

1. A method comprising:

receiving, by a system including a processor, a remote viewing request to view a program on a second terminal device, wherein the program was included in a first multimedia stream that was transmitted, via a service provider network, to a first terminal device of a network client;

responsive to determining that terminal services are resident on a default device, invoking, by the system, the terminal services of the default device to perform terminal service operations fulfilling the remote viewing request; and

responsive to determining that the terminal services are not resident on the default device, invoking, by the system, the terminal services of a non-default device to perform the terminal service operations,

wherein remote viewing configuration information indicates either;

a viewed device is the default device and a viewing device is the non-default device;

or the viewed device is the non-default device and the viewing device is the default device,

wherein the terminal service operations include providing a second multimedia stream to the second terminal device, and

wherein the second multimedia stream is generated by adjusting a format of the first multimedia stream.

2. The method of claim 1, wherein the second multimedia stream is based on a transcoding of the first multimedia stream into the format that is determined to be suitable for the second terminal device.

3. The method of claim 1, further comprising obtaining digital-rights management authorization to generate the second multimedia stream.

4. The method of claim 1, further comprising generating a first user interface identifying all terminal devices supporting the terminal services.

5. The method of claim 4, further comprising generating a second user interface for selecting the remote viewing configuration information.

6. The method of claim 1, wherein the first terminal device and the second terminal device are of device types selected from:

a television, a personal computer, a gaming console, and a mobile multimedia device.

7. The method of claim 6, wherein the device type of the first terminal device and the device type of the second terminal device differ.

8. The method of claim 6, wherein the second terminal device comprises a mobile multimedia device supporting wireless telephony communication.

9. A terminal device, comprising:

a processor;

a non-transitory computer readable medium, accessible to the processor, including processor executable program instructions which, when executed by the processor cause the processor to perform operations comprising;

responsive to detecting a remote viewer request associated with a first multimedia stream, performing remote viewing operations comprising accessing remote viewing configuration information indicating one of;

a viewed device and a viewing device as a default device, wherein the first multimedia stream is transmitted from a gateway coupled to a server of a service provider network; and

responsive to determining that the terminal device is the default device and that terminal services are resident on the default device;

generating a second multimedia stream by adjusting a format of the first multimedia stream and sending the second multimedia stream to a remote device.

10. The terminal device of claim 9, wherein the terminal device comprises a set top box, wherein a device type of the remote device is a wireless telephone.

11. The terminal device of claim 10, wherein the second multimedia stream is a duplicate of the first multimedia stream.

12. The terminal device of claim 11, wherein the wireless telephone is configured to receive and display streaming multimedia content.

13. The terminal device of claim 9, wherein the terminal device and the remote device are coupled to the gateway via a fixed network.

14. The terminal device of claim 9, further comprising:

a local wireless network adapter configured to provide wireless access to at least one of the terminal device and the remote device.

15. A server, comprising:

a processor; and

a non-transitory computer readable medium, accessible to the processor, including processor executable program instructions which, when executed by the processor cause the processor to perform operations comprising;

receiving a remote viewing request from a communication device;

accessing remote viewing configuration information indicating one of;

a viewed device and a viewing device as a default device; and

responsive to determining that terminal services are resident on the default device, invoking the terminal services of the default device to perform terminal service operations comprising;

generating a second multimedia stream by adjusting a format of a first multimedia stream and providing the second multimedia stream to the communication device, wherein the first multimedia stream is transmitted, via a service provider network, to a first terminal device of a network client.

16. The server of claim 15, wherein the second multimedia stream is generated by transcoding the first multimedia stream into the format that is determined to be suitable for the communication device.

17. The server of claim 15, wherein the operations further comprise receiving information prompting user input to indicate either the viewed device or the viewing device as the default device.

18. The server of claim 15, wherein the operations further comprise generating a first user interface requesting identification of terminal devices supporting terminal services.

19. The server of claim 18, wherein the operations further comprise generating a second user interface for indicating the remote viewing configuration information.

20. The server of claim 15, wherein the first terminal device is a device selected from:

a television, a personal computer, a gaming console, and a mobile multimedia device.