System and method for video display transfer between video playback devices

• US 8,799,496 B2
• Filed: 07/19/2010
• Issued: 08/05/2014
• Est. Priority Date: 07/21/2009
• Status: Expired due to Fees

• Current Assignee: Concert Technology Corporation
• Original Assignee: Eloy Technology, LLC (Concert Technology Corporation)
• Inventors: Phillips, Andrew V., Curtis, Scott
• Primary Examiner(s): ZHANG, SHIRLEY X
• Application Number:
  US12/838,532
• Publication Number:
  US 20120117193A1
• Time in Patent Office: 1,478 Days
• Field of Search: 709/231, 455/440
• US Class Current: 709/231
• CPC Class Codes: H04N 1/32767 in response to a user operation, e.g. actuating a switch H04N1/32769 and H04N1/32771 take precedence
• CPC Class Codes: H04N 21/2143 located in a single building, e.g. hotel, hospital or museum arrangements specially adapted for plural spots in a confined site in broadcast systems H04H20/63; adaptations for transmission by electric cable for domestic distribution in television systems H04N7/106
• CPC Class Codes: H04N 21/41265 having a remote control device for bidirectional communication between the remote control device and client device unidirectional remote control device H04N21/42204
• CPC Class Codes: H04N 21/43637 involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11] arrangements for wireless networking or broadcasting of information in indoor or near-field type systems H04B10/114
• CPC Class Codes: H04N 7/106 for domestic distribution
• CPC Class Codes: H04W 36/36 by user or terminal equipment
• CPC Class Codes: H04W 4/00 Services specially adapted for wireless communication networks; Facilities therefor

Abstract

Systems and methods are disclosed for transferring video display between video playback devices. In one embodiment, a mobile, or handheld, device receives user input that initiates transfer of display of video content to the mobile device from a desired renderer located proximate to the mobile device. The mobile device then causes transfer of display of the video content to the mobile device from the desired renderer. In another embodiment, a mobile, or handheld, device receives user input that initiates transfer of display of video content from the mobile device to a desired renderer located proximate to the mobile device. The mobile device then causes transfer of display of the video content from the mobile device to the desired renderer.

Claims

1. A method of operation of a mobile device comprising:

receiving user input that initiates transfer of display of video content rendered to the mobile device from a desired renderer located proximate to the mobile device;

automatically detecting the desired renderer, wherein automatically detecting the desired renderer comprises;

obtaining a location of the mobile device; and

obtaining a direction that the mobile device is pointing while the mobile device is pointed toward the desired renderer;

wherein the desired renderer is enabled to be indentified from a plurality of renderers based on the location of the mobile device and the direction that the mobile device is pointing while the mobile device is pointed toward the desired renderer; and

causing transfer of display of the video content to the mobile device from the desire renderer located proximate to the mobile device.

2. The method of claim 1 wherein automatically detecting the desired renderer comprises obtaining an identifier of the desired renderer via a local wireless discovery process.

3. The method of claim 1 wherein automatically detecting the desired renderer comprises:

obtaining identifiers of two or more renderers within a local wireless communication range of the mobile device in the direction the mobile device is pointing; and

selecting one of the two or more renderers having a highest strength of signal indicator as the desired renderer.

4. The method of claim 1 wherein automatically detecting the desired renderer comprises:

obtaining identifiers of two or more renderers within a local wireless communication range of the mobile device in the direction the mobile device is pointing;

utilizing a digital camera of the mobile device as a digital range finder to approximate a distance between the mobile device and the desired renderer; and

selecting one of the two or more renderers having a strength of signal indicator that corresponds to the distance between the mobile device and the desired renderer as the desired renderer.

5. The method of claim 1 wherein causing transfer of display of the video content to the mobile device from the desired renderer located proximate to the mobile device comprises sending a transfer request to a centralized media broker for a system that comprises a plurality of renderers and a plurality of media controllers, the transfer request comprising information that enables the centralized media broker to identify one of the plurality of renderers as the desired renderer.

6. The method of claim 5 wherein causing transfer of display of the video content to the mobile device from the desired renderer located proximate to the mobile device further comprises:

receiving a response from the centralized media broker, the response comprising information identifying a media controller of the plurality of media controllers that provides the video content to the desired renderer for display at the desired renderer;

sending a request to the media controller for the video content; and

receiving the video content from the media controller in response to the request starting at a point in playback of the video content corresponding to a point in playback of the video content being displayed at the desired renderer at a time of sending the transfer request to the centralized media broker.

7. The method of claim 5 wherein causing transfer of display of the video content to the mobile device from the desired renderer located proximate to the mobile device further comprises:

receiving a response from the centralized media broker, the response comprising information identifying the video content, information identifying a point in playback of the video content being displayed at the desired renderer at a time of sending the transfer request, and information identifying a media controller of the plurality of media controllers from which the video content is accessible;

sending a request to the media controller for the video content starting at the point in playback of the video content being displayed at the desired renderer at the time of sending the transfer request; and

receiving the video content from the media controller in response to the request starting at the point in playback of the video content being displayed at the desired renderer at the time of sending the transfer request.

8. The method of claim 7 wherein the media controller is one of the plurality of media controllers other than a media controller that provides the video content to the desired renderer for display at the desired renderer.

9. The method of claim 1 wherein causing transfer of display of the video content to the mobile device from the desired renderer located proximate to the mobile device comprises:

sending a request to a media controller that is connected to the desired renderer and provides the video content to the desired renderer for display by the desired renderer; and

receiving the video content from the media controller via a local wireless connection starting at a point in playback of the video content being displayed at the desired renderer at the time of sending the request.

10. A mobile device comprising:

a local wireless communication interface; and

a controller associated with the local wireless communication interface, adapted to;

receive user input that initiates transfer of display of video content being rendered to the mobile device from a desired renderer located proximate to the mobile device;

automatically detect the desired renderer, wherein automatically detecting the desired renderer comprises;

obtaining a location of the mobile device; and

obtaining a direction that the mobile device is pointing while the mobile device is pointed toward the desired renderer;

wherein the desired renderer is enabled to be identified from a plurality of renderers based on the location of the mobile device and the direction that the mobile device is pointing while the mobile device is pointed toward the desired renderer; and

cause transfer of display of the video content to the mobile device from the desired renderer located proximate to the mobile device.

11. A non-transitory computer readable medium storing software for instructing a controller of a mobile device to:

receive user input that initiates transfer of display of video content being rendered to the mobile device from a desired renderer locate proximate to the mobile device;

automatically detect the desired renderer, wherein automatically detecting the desired renderer comprises;

obtaining a location of the mobile device; and

obtaining a direction that the mobile device is pointing while the mobile device is pointed toward the desired renderer;

wherein the desired renderer is enabled to be identified from a direction that the mobile device is pointing while the mobile device is pointed toward the desired renderer; and

cause transfer of display of the video content to the mobile device from the desired renderer located proximate to the mobile device.

12. A method of operation of a mobile device comprising:

receiving user input that initiates transfer of display of video content being rendered to the mobile device from a desired renderer located proximate to the mobile device

automatically detecting the desired renderer, wherein automatically detecting the desired renderer comprises capturing a digital image of the desired renderer, wherein the desired renderer is enabled to be indentified via fiduciary markers of the desired renderer in the digital image; and

causing transfer of display of the video content to the mobile device from the desired renderer located proximate to the mobile device.

13. A method of operation of a mobile device comprising:

receiving user input that initiates transfer of display of video content being rendered from the mobile device to a desired renderer located proximate to the mobile device;

automatically detecting the desired renderer, wherein automatically detecting the desired renderer comprises;

obtaining a location of the mobile device; and

obtaining a direction that the mobile device is pointing while the mobile device is pointed toward the desired renderer;

wherein the desired renderer is enabled to be identified from a plurality of renderers based on the location of the mobile device and the direction that the mobile device is pointing while the mobile device is pointed toward the desired renderer; and

causing transfer of display of the video content from the mobile device to the desired renderer located proximate to the mobile device.

14. The method of claim 13 wherein automatically detecting the desired renderer comprises obtaining an identifier of the desired renderer via a local wireless discovery process.

15. The method of claim 13 wherein automatically detecting the desired renderer comprises:

obtaining identifiers of two or more renderers within a local wireless communication range of the mobile device in the direction the mobile device is pointing; and

selecting one of the two or more renderers having a highest strength of signal Indicator as the desired renderer.

16. The method of claim 13 wherein automatically detecting the desired renderer comprises:

obtaining identifiers of two or more renderers within a local wireless communication range of the mobile device in the direction the mobile device is pointing;

utilizing a digital camera of the mobile device as a digital range finder to approximate a distance between the mobile device and the desired renderer; and

selecting one of the two or more renderers having a strength of signal indicator that corresponds to the distance between the mobile device and the desired renderer as the desired renderer.

17. The method of claim 13 wherein causing transfer of display of the video content from the mobile device to the desired renderer located proximate to the mobile device comprises sending a transfer request to a centralized media broker for a system that comprises a plurality of renderers and a plurality of media controllers, the transfer request comprising information that enables the centralized media broker to identify one of the plurality of renderers as the desired renderer.

18. The method of claim 17 wherein the centralized media broker effects display of the video content at the desired renderer starting at a point in playback of the video content being displayed at the mobile device at a time of sending the transfer request to the centralized media broker.

19. The method of claim 13 wherein causing transfer of display of the video content from the mobile device to the desired renderer located proximate to the mobile device comprises:

streaming the video content to one of a group consisting of;

a media controller connected to the desired renderer and the desired renderer via a local wireless connection such that display of the video content starts at the desired renderer at a point in playback of the video content being displayed at the mobile device at a time the transfer was initiated.

20. A mobile device comprising:

a local wireless communication interface; and

a controller associated with the local wireless communication interface, adapted to;

receive user input that initiates transfer of display of video content from the mobile device to a desired renderer located proximate to the mobile device;

automatically detect the desired renderer, wherein automatically detecting the desired renderer comprises;

obtaining a location of the mobile device; and

obtaining a direction that the mobile device is pointing while the mobile device is pointed toward the desired renderer;

wherein the desired renderer is enabled to be identified from a plurality of renderers based on the location of the mobile device and the direction that the mobile device is pointing while the mobile device is pointed toward the desired renderer; and

cause transfer of display of the video content from the mobile device to the desired renderer located proximate to the mobile device.

21. A non-transitory computer readable medium storing software for instructing a controller of a mobile device to:

receive user input that initiates transfer of display of video content being rendered from the mobile device to a desired renderer located proximate to the mobile device;

automatically detecting the desired renderer, wherein automatically detecting the desired rendered comprises;

obtaining a location of the mobile device; and

obtaining a direction that the mobile device is pointing while the mobile device is pointed toward the desired renderer;

wherein the desired renderer is enabled to be identified from a plurality of renderers based on the location of the mobile device and the direction that the mobile device is pointing while the mobile device is pointed toward the desired renderer; and

cause transfer of display of the video content from the mobile device to the desired renderer located proximate to the mobile device.

22. A method of operation of a mobile device comprising:

receiving user input that initiates transfer of display of video content being rendered from the mobile device to a desired renderer located proximate to the mobile device;

automatically detecting the desired renderer, wherein automatically detecting the desired rendered comprises capturing a digital image of the desired renderer, wherein the desired renderer is enabled to be identified via fiduciary markers of the desired renderer in the digital image; and

causing transfer of display of the video content from the mobile device to the desired renderer located proximate to the mobile device.